CN116123616A - Self-cleaning device for air conditioner and air conditioner - Google Patents

Self-cleaning device for air conditioner and air conditioner Download PDF

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Publication number
CN116123616A
CN116123616A CN202310026407.0A CN202310026407A CN116123616A CN 116123616 A CN116123616 A CN 116123616A CN 202310026407 A CN202310026407 A CN 202310026407A CN 116123616 A CN116123616 A CN 116123616A
Authority
CN
China
Prior art keywords
filter screen
screen frame
cleaning
air conditioner
dust collection
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202310026407.0A
Other languages
Chinese (zh)
Inventor
刘伟彤
董元伟
庄佳兰
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Qingdao Haier Air Conditioner Gen Corp Ltd
Qingdao Haier Air Conditioning Electric Co Ltd
Haier Smart Home Co Ltd
Original Assignee
Qingdao Haier Air Conditioner Gen Corp Ltd
Qingdao Haier Air Conditioning Electric Co Ltd
Haier Smart Home Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Qingdao Haier Air Conditioner Gen Corp Ltd, Qingdao Haier Air Conditioning Electric Co Ltd, Haier Smart Home Co Ltd filed Critical Qingdao Haier Air Conditioner Gen Corp Ltd
Priority to CN202310026407.0A priority Critical patent/CN116123616A/en
Publication of CN116123616A publication Critical patent/CN116123616A/en
Pending legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
    • F24F1/0007—Indoor units, e.g. fan coil units
    • F24F1/0071—Indoor units, e.g. fan coil units with means for purifying supplied air
    • F24F1/0073—Indoor units, e.g. fan coil units with means for purifying supplied air characterised by the mounting or arrangement of filters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/42—Auxiliary equipment or operation thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/66—Regeneration of the filtering material or filter elements inside the filter
    • B01D46/68—Regeneration of the filtering material or filter elements inside the filter by means acting on the cake side involving movement with regard to the filter elements
    • B01D46/681—Regeneration of the filtering material or filter elements inside the filter by means acting on the cake side involving movement with regard to the filter elements by scrapers, brushes or the like
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/28—Arrangement or mounting of filters
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
    • F24F8/10—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
    • F24F8/108—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering using dry filter elements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
    • F24F8/90—Cleaning of purification apparatus
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
    • Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
    • Y02A50/2351—Atmospheric particulate matter [PM], e.g. carbon smoke microparticles, smog, aerosol particles, dust

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Air Filters, Heat-Exchange Apparatuses, And Housings Of Air-Conditioning Units (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)

Abstract

The application relates to the technical field of self-cleaning of air conditioner filter screens, and discloses a self-cleaning device for an air conditioner, comprising: the first filter screen frame is provided with a first filter screen; the second filter screen frame is arranged side by side with the first filter screen frame along the transverse direction and is positioned below the first filter screen frame, and the second filter screen frame is provided with a second filter screen; the driving assembly is in driving connection with the first filter screen frame and the second filter screen frame so as to drive the first filter screen frame and the second filter screen frame to move in opposite directions or in opposite directions; the cleaning assemblies are arranged on the upper side and the lower side of the first filter screen frame and the second filter screen frame, and are arranged towards the first filter screen frame and the second filter screen frame so as to clean the upper surfaces and the lower surfaces of the first filter screen and the second filter screen; and the dust collection assembly is connected with the cleaning assembly to suck dust cleaned by the cleaning assembly. The application can realize the comprehensive cleaning of the filter screen. The application also discloses an air conditioner.

Description

Self-cleaning device for air conditioner and air conditioner
Technical Field
The application relates to the technical field of self-cleaning of air conditioner filter screens, and for example relates to a self-cleaning device for an air conditioner and the air conditioner.
Background
At present, most air conditioner wall-mounted filter screens on the market mainly rely on manual cleaning, but most consumers often forget to clean, so that a large amount of dust is accumulated on the air conditioner filter screens, the air inlet quantity of an air conditioner is reduced, the power is increased, and secondary pollution of indoor air quality is caused.
In order to solve the problems, the prior art provides an air conditioner, which comprises a cleaning unit, wherein the cleaning unit corresponds to a filter screen, can timely clean the filter screen when a large amount of dust is accumulated on the surface of the filter screen, and avoid the mesh on the surface of the filter screen from being blocked, so as to ensure the cleaning effect of the filter screen. The cleaning unit is arranged on one side of the filter screen, and the surface of the filter screen is cleaned by changing the relative position of the filter screen and the cleaning unit.
In the process of implementing the embodiments of the present disclosure, it is found that at least the following problems exist in the related art:
when the air conditioner in the related art cleans the filter screen, only one side of the filter screen can be cleaned, and part of dust remains on the other side of the filter screen, so that the cleaning effect of the filter screen is poor.
It should be noted that the information disclosed in the foregoing background section is only for enhancing understanding of the background of the present application and thus may include information that does not form the prior art that is already known to those of ordinary skill in the art.
Disclosure of Invention
The following presents a simplified summary in order to provide a basic understanding of some aspects of the disclosed embodiments. This summary is not an extensive overview, and is intended to neither identify key/critical elements nor delineate the scope of such embodiments, but is intended as a prelude to the more detailed description that follows.
The embodiment of the disclosure provides a self-cleaning device for an air conditioner and the air conditioner, so as to solve the problem that an air conditioner filter screen is not completely self-cleaned.
Embodiments of the first aspect of the present application provide a self-cleaning device for an air conditioner, the self-cleaning device for an air conditioner comprising: the first filter screen frame is provided with a first filter screen; the second filter screen frame is arranged side by side with the first filter screen frame along the transverse direction and is positioned below the first filter screen frame, and the second filter screen frame is provided with a second filter screen; the driving assembly is in driving connection with the first filter screen frame and the second filter screen frame so as to drive the first filter screen frame and the second filter screen frame to move in opposite directions or in opposite directions; the cleaning assemblies are arranged on the upper side and the lower side of the first filter screen frame and the second filter screen frame, and are arranged towards the first filter screen frame and the second filter screen frame so as to clean the upper surfaces and the lower surfaces of the first filter screen and the second filter screen; and the dust collection assembly is connected with the cleaning assembly to suck dust cleaned by the cleaning assembly.
In some alternative embodiments, the cleaning assembly comprises: the first cleaning part is arranged on the upper side of the first filter screen frame and faces the first filter screen frame so as to clean the upper surface of the first filter screen frame; the second cleaning part is arranged at the lower side of the second filter screen frame and faces the second filter screen frame so as to clean the lower surface of the second filter screen frame; the third cleaning part is arranged at one end of the first filter screen frame, which is close to the second filter screen frame, and is arranged towards the second filter screen frame so as to clean the upper surface of the second filter screen; and the fourth cleaning part is arranged on the second filter screen frame, is positioned at a distance from one end of the first filter screen frame and faces the first filter screen frame so as to clean the lower surface of the first filter screen.
In some alternative embodiments, the first cleaning portion includes: the shell extends along the transverse direction and is perpendicular to the movement direction of the first filter screen frame, the shell defines a dust collection air duct and a dust collection opening communicated with the dust collection air duct, and the dust collection air duct is communicated with the dust collection assembly; the cleaning brush is arranged on the shell and positioned on one side of the dust collection opening, and the cleaning brush faces the first filter screen frame.
In some alternative embodiments, the number of the cleaning brushes is two, and the two cleaning brushes are respectively arranged at two sides of the dust collection opening.
In some alternative embodiments, the second cleaning part has the same structure as the first cleaning part, and the first cleaning part and the second cleaning part are staggered in the up-down direction.
In some alternative embodiments, the third cleaning portion includes: the first hairbrush is connected with the first filter screen frame; the second hairbrush is arranged side by side with the first hairbrush and is connected with the first filter screen frame; the distance between the second hairbrush and the second filter screen is greater than that between the first hairbrush and the second filter screen.
In some alternative embodiments, the cleaning assembly includes: a dust collection fan; and one end of the dust collection pipe is communicated with the dust collection fan, and the other end of the dust collection pipe extends to the cleaning assembly and is used for sucking dust cleaned by the cleaning assembly.
In some alternative embodiments, the self-cleaning apparatus for an air conditioner further comprises: a case defining an accommodation space; wherein, first filter screen frame second filter screen frame movably locates in the accommodation space, drive assembly with clean subassembly all is located in the box body.
In some alternative embodiments, the inner side wall of the box body defines an air duct, and the air duct is arranged along the circumferential direction of the first filter screen and the second filter screen and is communicated with the dust collection pipe.
An embodiment of a second aspect of the present application provides an air conditioner comprising a self-cleaning device for an air conditioner as described in any of the above alternative embodiments.
The self-cleaning device for the air conditioner and the air conditioner provided by the embodiment of the disclosure can realize the following technical effects:
by arranging the driving component, the driving component can drive the first filter screen frame and the second filter screen frame to move in opposite directions or to move away from each other, namely, the first filter screen frame and the second filter screen frame move in opposite directions, and particularly, the first filter screen frame can move from left to right under the driving of the driving component, and at the moment, the second filter screen frame moves from right to left under the driving of the driving component; through setting up cleaning device, cleaning device sets up in the upper and lower both sides of filter screen frame (first filter screen frame and second filter screen frame), can be when the drive assembly drive first filter screen frame and second filter screen frame move in opposite directions or the motion of separating mutually, clean the upper and lower surface of first filter screen and the upper and lower surface of second filter screen, realize the comprehensive cleanness to first filter screen and second filter screen, promote clean effect; through setting up dust extraction, dust extraction can be timely with impurity such as dust that cleaning device cleaned away suck, avoid impurity such as dust to float on the filter screen or other parts of air conditioner and influence clean effect.
The foregoing general description and the following description are exemplary and explanatory only and are not restrictive of the application.
Drawings
One or more embodiments are illustrated by way of example and not limitation in the figures of the accompanying drawings, in which like references indicate similar elements, and in which like reference numerals refer to similar elements, and in which:
fig. 1 is a schematic view of a self-cleaning apparatus for an air conditioner according to an embodiment of the present disclosure;
fig. 2 is a schematic structural view of another self-cleaning apparatus for an air conditioner according to an embodiment of the present disclosure;
FIG. 3 is an exploded schematic view of a self-cleaning apparatus for an air conditioner provided in an embodiment of the present disclosure;
FIG. 4 is an exploded schematic view of another self-cleaning apparatus for an air conditioner provided in an embodiment of the present disclosure;
FIG. 5 is a schematic cross-sectional view of a self-cleaning apparatus for an air conditioner provided by an embodiment of the present disclosure;
FIG. 6 is an enlarged schematic view of portion A of FIG. 5 provided by an embodiment of the present disclosure;
FIG. 7 is a schematic cross-sectional view of another self-cleaning apparatus for an air conditioner provided in an embodiment of the present disclosure;
fig. 8 is a schematic view of a part of the structure of an air conditioner according to an embodiment of the present disclosure.
Reference numerals:
10: box body, 101: upper shell, 102: lower shell, 103: opening, 104: an air duct,
11: first filter screen frame, 12: second filter screen frame, 111: first filter screen, 121: a second filter screen,
21: first cleaning portion, 211: housing, 212: dust collection air duct, 213: dust collection port, 214: cleaning brush, 22: second cleaning section, 23: third cleaning section, 231: first brush, 232: second brush, 24: a fourth cleaning part,
30: a driving component,
40: dust collection assembly, 41: dust collection fan, 42: a dust suction pipe,
50: an air conditioner framework.
Detailed Description
So that the manner in which the features and techniques of the disclosed embodiments can be understood in more detail, a more particular description of the embodiments of the disclosure, briefly summarized below, may be had by reference to the appended drawings, which are not intended to be limiting of the embodiments of the disclosure. In the following description of the technology, for purposes of explanation, numerous details are set forth in order to provide a thorough understanding of the disclosed embodiments. However, one or more embodiments may still be practiced without these details. In other instances, well-known structures and devices may be shown simplified in order to simplify the drawing.
The terms first, second and the like in the description and in the claims of the embodiments of the disclosure and in the above-described figures are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged where appropriate in order to describe embodiments of the present disclosure. Furthermore, the terms "comprise" and "have," as well as any variations thereof, are intended to cover a non-exclusive inclusion.
In the embodiments of the present disclosure, the terms "upper", "lower", "inner", "middle", "outer", "front", "rear", and the like indicate an azimuth or a positional relationship based on that shown in the drawings. These terms are used primarily to better describe embodiments of the present disclosure and embodiments thereof and are not intended to limit the indicated device, element, or component to a particular orientation or to be constructed and operated in a particular orientation. Also, some of the terms described above may be used to indicate other meanings in addition to orientation or positional relationships, for example, the term "upper" may also be used to indicate some sort of attachment or connection in some cases. The specific meaning of these terms in the embodiments of the present disclosure will be understood by those of ordinary skill in the art in view of the specific circumstances.
In addition, the terms "disposed," "connected," "secured" and "affixed" are to be construed broadly. For example, "connected" may be in a fixed connection, a removable connection, or a unitary construction; may be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements, or components. The specific meaning of the above terms in the embodiments of the present disclosure may be understood by those of ordinary skill in the art according to specific circumstances.
The term "plurality" means two or more, unless otherwise indicated.
In the embodiment of the present disclosure, the character "/" indicates that the front and rear objects are an or relationship. For example, A/B represents: a or B.
The term "and/or" is an associative relationship that describes an object, meaning that there may be three relationships. For example, a and/or B, represent: a or B, or, A and B.
It should be noted that, without conflict, the embodiments of the present disclosure and features of the embodiments may be combined with each other.
As shown in conjunction with fig. 1 to 7, arrows in fig. 6 and 7 indicate movement directions of air, embodiments of the present disclosure provide a self-cleaning apparatus for an air conditioner, the self-cleaning apparatus for an air conditioner including: the first filter screen frame 11, the second filter screen frame 12, the driving assembly 30, the cleaning assembly and the dust collection assembly 40, wherein the first filter screen frame 11 is provided with a first filter screen 111; the second filter screen frame 12 is arranged side by side with the first filter screen frame 11 along the transverse direction and is positioned below the first filter screen frame 11, and the second filter screen frame 12 is provided with a second filter screen 121; the driving component 30 is in driving connection with the first filter screen frame 11 and the second filter screen frame 12 so as to drive the first filter screen frame 11 and the second filter screen frame 12 to move in opposite directions or move in opposite directions; the cleaning components are arranged on the upper side and the lower side of the first filter screen frame 11 and the second filter screen frame 12 and are arranged towards the first filter screen frame 11 and the second filter screen frame 12 so as to clean the upper surface and the lower surface of the first filter screen 111 and the second filter screen 121; the dust collection assembly 40 is connected to the cleaning assembly to suck the dust cleaned by the cleaning assembly.
By adopting the self-cleaning device for the air conditioner provided by the embodiment of the disclosure, the first filter screen 111 and the second filter screen 121 can be respectively installed on the corresponding filter screen frames by arranging the first filter screen frame 11 and the second filter screen frame 12, so that the effect of filtering dust in air is achieved; by providing the driving assembly 30, the driving assembly 30 can drive the first filter screen frame 11 and the second filter screen frame 12 to move in opposite directions or to move away from each other, that is, the first filter screen frame 11 and the second filter screen frame 12 move in opposite directions, specifically, the first filter screen frame 11 can move from left to right under the driving of the driving assembly 30, and at this time, the second filter screen frame 12 moves from right to left under the driving of the driving assembly 30; by arranging the cleaning devices on the upper side and the lower side of the filter screen frame (the first filter screen frame 11 and the second filter screen frame 12), the upper surface and the lower surface of the first filter screen 111 and the upper surface and the lower surface of the second filter screen 121 can be cleaned when the driving assembly 30 drives the first filter screen frame 11 and the second filter screen frame 12 to move in opposite directions or move away from each other, so that the first filter screen 111 and the second filter screen 121 can be comprehensively cleaned, and the cleaning effect is improved; through setting up dust absorption subassembly 40, dust absorption subassembly 40 can be timely with impurity such as clean dust of cleaning device suck away, avoid impurity such as clean dust to secondarily float to the filter screen or on other parts of air conditioner influence clean effect.
It should be noted that, when the first filter mesh frame 11 moves from left to right, the second filter mesh frame 12 may also remain stationary, that is, the driving assembly 30 may drive the first filter mesh frame 11 and the second filter mesh frame 12 to move, respectively. Specifically, the driving assembly 30 may be two sets of linear motors, and the two sets of linear motors are respectively connected with the first filter screen frame 11 and the second filter screen frame 12 in a driving manner, so that part or all of the first filter screen frame 11 and the second filter screen frame 12 can move.
Optionally, the driving assembly 30 includes a motor, a driving wheel, a driven wheel, and a driving chain, where the motor is in driving connection with the driving wheel to drive the driving wheel to rotate, and the driving chain is disposed around the driving wheel and the driven wheel to perform surrounding movement under the driving of the driving wheel, and the driving chain is connected with the first filter screen frame 11 and the second filter screen frame 12 through buckles to drive the first filter screen frame 11 and the second filter screen frame 12 to displace in a horizontal direction, so that the first filter screen frame 11 and the second filter screen frame 12 can move in opposite directions or separate from each other.
In this way, the first filter screen frame 11 and the second filter screen frame 12 can be driven to move in opposite directions or move in opposite directions by arranging a set of driving system, so that the cost is reduced, in addition, the complexity of the driving assembly 30 is reduced, and the stability and the reliability of the driving assembly 30 can be improved.
In some embodiments, the cleaning assembly comprises: a first cleaning part 21, a second cleaning part 22, a third cleaning part 23 and a fourth cleaning part 24, the first cleaning part 21 being provided on the upper side of the first filter screen frame 11 and being provided toward the first filter screen frame 11 to clean the upper surface of the first filter screen frame 11; the second cleaning part 22 is arranged at the lower side of the second filter screen frame 12 and is arranged towards the second filter screen frame 12 so as to clean the lower surface of the second filter screen frame 12; the third cleaning part 23 is arranged at one end of the first filter screen frame 11, which is close to the second filter screen frame 12, and is arranged towards the second filter screen frame 12 so as to clean the upper surface of the second filter screen 121; the fourth cleaning portion 24 is disposed on the second filter frame 12 and is located at an end away from the first filter frame 11 and is disposed toward the first filter frame 11 to clean the lower surface of the first filter 111.
By adopting the self-cleaning device for the air conditioner provided by the embodiment of the disclosure, by arranging the first cleaning part 21, the second cleaning part 22, the third cleaning part 23 and the fourth cleaning part 24, the first cleaning part 21 and the fourth cleaning part 24 are positioned at the upper side and the lower side of the first filter screen 111, and the first cleaning part 21 and the fourth cleaning part 24 can clean the upper surface and the lower surface of the first filter screen 111 when the first filter screen frame 11 moves, so that the first filter screen 111 is comprehensively cleaned; the second cleaning part 22 and the third cleaning part 23 are located at the upper and lower sides of the second filter screen 121, and the second cleaning part 22 and the third cleaning part 23 can clean the upper and lower surfaces of the second filter screen 121 when the second filter screen frame 12 moves, so as to realize the overall cleaning of the second filter screen 121.
In some embodiments, the first cleaning portion 21 includes: the shell 211 and the cleaning brush 214, the shell 211 extends along the transverse direction and is perpendicular to the movement direction of the first filter screen frame 11, the shell 211 defines a dust collection air duct 212 and a dust collection opening 213 communicated with the dust collection air duct 212, and the dust collection air duct 212 is communicated with the dust collection assembly 40; the cleaning brush 214 is disposed on the housing 211 and on one side of the dust collection opening 213, and the cleaning brush 214 is disposed toward the first filter screen frame 11.
With the self-cleaning device for an air conditioner according to the embodiment of the present disclosure, as shown in fig. 1 to 7, the housing 211 is extended and disposed along the transverse direction and perpendicular to the movement direction of the first filter screen frame 11, and the dust collection air duct 212 and the dust collection opening 213 facing the first filter screen frame 11 are defined along the extension direction of the housing 211, so that when the first filter screen frame 11 moves, the first filter screen sequentially passes through the dust collection opening 213, and by providing the dust collection opening 213 and the dust collection air duct 212, the cleaned dust can be sucked into the dust collection opening 213 and flows into the dust collection assembly 40, and the dust collection effect is improved. Through setting up cleaning brush 214 and setting up cleaning brush 214 in the one side of dust absorption mouth 213 and towards first filter screen frame 11 setting, when first filter screen frame 11 moves, first filter screen frame 11 changes for cleaning brush 214 position, cleaning brush 214 can clean the surface of first filter screen 111 in the first filter screen frame 11, clean the dust on the first filter screen 111 down, realize the cleanness to first filter screen 111, because cleaning brush 214 sets up in the one side of dust absorption mouth 213, the dust that cleaning brush 214 cleaned can in time inhale in dust absorption mouth 213, compare in the tradition adoption dust collection box mode of collecting the dust, can avoid the dust secondary to float to first filter screen 111 or float to the condition emergence on other parts of air conditioner inside, guarantee the cleaning performance of filter screen.
Optionally, as shown in connection with fig. 1, 2 and 6, the upper side wall of the housing 211 is provided with a top cover, which is detachably connected to the housing 211.
Thus, the user can clean the dust suction duct 212 by removing the top cover of the housing 211.
Optionally, the first cleaning portion 21 further includes an electromagnetic vibration device, where the electromagnetic vibration device contacts the first filter screen 111, and the electromagnetic vibration device generates high-frequency vibration, so that the first filter screen 111 vibrates to shake loose or shake off dust in its filter screen holes.
Thus, the electromagnetic vibration device can reduce the dust adsorption force on the first filter screen 111, so that the brush can conveniently clean dust, and the cleaning effect of the first filter screen 111 is further improved.
In some embodiments, the number of the cleaning brushes 214 is two, and the two cleaning brushes 214 are respectively disposed at two sides of the dust suction opening 213.
By adopting the self-cleaning device for the air conditioner, which is provided by the embodiment of the disclosure, through arranging the two cleaning brushes 214, the secondary cleaning on the surface of the first filter screen 111 can be realized, the situation that dust cannot be cleaned by the cleaning brushes 214 due to the fact that the adsorption force of the first filter screen 111 is large is avoided, and the first filter screen frame 11 is ensured to move once, so that a good cleaning effect can be realized.
In some embodiments, the third cleaning portion 23 includes: a first brush 231 and a second brush 232, the first brush 231 being connected to the first filter screen frame 11; the second brush 232 is arranged side by side with the first brush 231 and is connected with the first filter screen frame 11; wherein, the distance between the second brush 232 and the second filter 121 is greater than the distance between the first brush 231 and the second filter 121.
By adopting the self-cleaning device for the air conditioner, provided by the embodiment of the disclosure, the second filter screen frame 12 can be cleaned for the second time by arranging the first brush 231 and the second brush 232, so that the situation that dust cannot be cleaned by the brush due to larger adsorption force of the second filter screen 121 is avoided, the second filter screen frame 12 is ensured to be moved once to realize good cleaning effect, and the second brush 232 and the second filter screen 121 are arranged at a distance greater than that of the first brush 231 and the second filter screen 121, so that the acting force of the second filter screen 121 is larger when the second filter screen 121 moves through the second brush 232, and the cleaning effect of the third cleaning part 23 on the second filter screen 121 is improved.
It should be noted that, for convenience of distinction, the cleaning brush 214, the first brush 231 and the second brush 232 are shown as brushes at different positions in the above embodiment, and the following description is given by using brushes, which include the cleaning brush 214, the first brush 231 and the second brush 232.
Alternatively, the fourth cleaning portion 24 has the same structure as the third cleaning portion 23.
Specifically, as shown in fig. 4 and 6, the fourth cleaning portion 24 also includes two brushes, so that the cleaning effect of the fourth cleaning portion 24 on the second filter screen 121 can be improved.
Alternatively, the brush is detachably coupled with the housing 211.
Therefore, the brush is convenient for a user to replace, and the convenience of operation is improved.
In the first embodiment, the brush and the housing 211 may be coupled in the form of a catching groove and a catching block. Specifically, the base of the brush is provided with a clamping groove, the clamping groove has elasticity, the side wall of the dust collection opening 213 of the housing 211 forms a corresponding clamping block, and the clamping groove is matched with the clamping block, so that the brush is clamped with the housing 211.
In the second embodiment, the brush may be magnetically attached to the housing 211. Specifically, the base of brush is equipped with the fixture block, and the fixture block has magnetism, and the lateral wall of casing 211 is equipped with the draw-in groove, draw-in groove and fixture block looks adaptation, and the bottom of draw-in groove is equipped with the magnetism piece to make brush and casing 211 utilize magnetic force to be connected.
In some embodiments, the first cleaning portions 21 and the second cleaning portions 22 are staggered in the up-down direction.
By adopting the self-cleaning device for an air conditioner provided by the embodiment of the disclosure, the first cleaning part 21 is arranged on the upper side of the first filter screen frame 11, the second cleaning part 22 is arranged on the lower side of the second filter screen frame 12, and the two cleaning parts are respectively provided with the air suction openings, and the air suction openings of the first cleaning part 21 and the air suction openings of the second cleaning part 22 can be prevented from interfering with each other by arranging the first cleaning part 21 and the second cleaning part 22 in a staggered manner along the up-down direction, that is, in the same horizontal plane, the projection of the first cleaning part 21 is arranged on the left side of the second cleaning part 22 or the projection of the first cleaning part 21 is arranged on the right side of the second cleaning part 22, so that the dust collection effect can be ensured.
In some embodiments, the cleaning assembly 40 includes: the dust collection fan 41 and the dust collection pipe 42, one end of the dust collection pipe 42 is communicated with the dust collection fan 41, and the other end of the dust collection pipe 42 extends to the cleaning assembly and is used for sucking dust cleaned by the cleaning assembly
By adopting the self-cleaning device for the air conditioner, provided by the embodiment of the disclosure, through the dust collection fan 41 and the dust collection pipe 42, the dust collection pipe 42 extends to the cleaning component, so that the distance between the suction nozzle of the dust collection fan 41 and the cleaning component can be shortened, and impurities such as dust cleaned by the cleaning component from the filter screen can be timely sucked away, thereby ensuring the cleaning effect of the filter screen.
As shown in fig. 1 and 2, the dust suction fan 41 is disposed vertically and is disposed side by side with the first filter screen frame 11 and the second filter screen frame 12 along the left-right direction, one end of the dust suction pipe 42 is communicated with the suction nozzle of the dust suction fan 41, and the other end of the dust suction pipe 42 extends to the cleaning assembly, so that dust can be timely sucked away when the dust suction fan 41 works.
In some embodiments, the self-cleaning apparatus for an air conditioner further comprises: a case 10, the case 10 defining an accommodation space; wherein, first filter screen frame 11, second filter screen frame 12 movably locate in accommodation space, and drive assembly 30 and clean subassembly are all located in box body 10.
By adopting the self-cleaning device for the air conditioner, which is provided by the embodiment of the disclosure, through the arrangement of the box body 10, the box body 10 can define the accommodating space, the driving assembly 30, the first filter screen frame 11 and the second filter screen frame 12 can be arranged in the box body 10, and the driving assembly 30 can drive the first filter screen frame 11 and the second filter screen frame 12 to move relative to the box body 10 by fixing the position of the driving assembly 30.
Alternatively, the case 10 includes an upper case 101 and a lower case 102, and the upper case 101 is detachably coupled with the lower case 102.
In this way, by providing the upper case 101 and the lower case 102 and detachably connecting the upper case 101 and the lower case 102, it is convenient for a user to disassemble the case 10 to inspect, replace and repair the components such as the driving assembly 30 or the filter screen in the case 10, and the convenience of operation is improved.
As shown in fig. 3 and 4, a plurality of grooves are formed in the circumferential direction of the upper case 101, protrusions are formed at the grooves, a plurality of elastic snap protrusions are formed at positions of the lower case 102 corresponding to the grooves, and openings are formed in the snap protrusions corresponding to the protrusions to connect the upper case 101 and the lower case 102.
In some embodiments, the inner side walls of the case 10 define an air channel 104, the air channel 104 extending circumferentially of the first and second filter mesh frames 11, 12 and communicating with the suction tube 42.
By adopting the self-cleaning device for the air conditioner provided by the embodiment of the disclosure, the air duct 104 is arranged on the inner side wall of the box body 10, and dust cleaned by the third cleaning part 23 and the fourth cleaning part 24 can be sucked into the dust suction pipe 42 under the guidance of the air duct, so that the situation that part of dust cleaned by the third cleaning part 23 and the fourth cleaning part 24 falls back to the filter screen or falls onto other parts in the air conditioner due to the fact that the dust is far away from the dust suction port 213 is prevented.
Specifically, the inner side wall of the box body 10 is recessed to form an air duct 104, and an inflow port is formed on one side of the air duct 104 facing inwards, so that dust can be sucked into the air duct 104 from the inflow port.
Alternatively, the first cleaning portion 21 is integrally formed with the upper case 101, and the second cleaning portion 22 is integrally formed with the lower case 102.
In this way, a user can inspect the components within the cartridge 10 by removing the cartridge 10.
Specifically, as shown in fig. 2 to 4 and 7, the box 10 is provided with an opening 103, the opening 103 is communicated with the air duct and the dust collection air duct 212, and the other end of the dust collection pipe 42 is communicated with the opening 103.
As shown in connection with fig. 8, an embodiment of the present disclosure provides an air conditioner comprising a self-cleaning device for an air conditioner as in any one of the above-described alternative embodiments.
The air conditioner provided by the embodiment of the present disclosure, because of including the self-cleaning device for an air conditioner according to any one of the embodiments, has all the beneficial effects of the self-cleaning device for an air conditioner according to any one of the embodiments, and is not described herein.
Alternatively, the air conditioner comprises an air conditioner framework 50, and the dust collection fan 41 and the box body 10 are fixedly connected with the air conditioner framework 50.
Thus, the self-cleaning device for the air conditioner can be arranged in the air conditioner, and the dust suction fan and the box body are fixedly arranged in the air conditioner.
The above description and the drawings illustrate embodiments of the disclosure sufficiently to enable those skilled in the art to practice them. Other embodiments may include structural and other modifications. The embodiments represent only possible variations. Individual components and functions are optional unless explicitly required, and the sequence of operations may vary. Portions and features of some embodiments may be included in, or substituted for, those of others. The embodiments of the present disclosure are not limited to the structures that have been described above and shown in the drawings, and various modifications and changes may be made without departing from the scope thereof. The scope of the present disclosure is limited only by the appended claims.

Claims (10)

1. A self-cleaning apparatus for an air conditioner, comprising:
the first filter screen frame is provided with a first filter screen;
the second filter screen frame is arranged side by side with the first filter screen frame along the transverse direction and is positioned below the first filter screen frame, and the second filter screen frame is provided with a second filter screen;
the driving assembly is in driving connection with the first filter screen frame and the second filter screen frame so as to drive the first filter screen frame and the second filter screen frame to move in opposite directions or in opposite directions;
the cleaning assemblies are arranged on the upper side and the lower side of the first filter screen frame and the second filter screen frame, and are arranged towards the first filter screen frame and the second filter screen frame so as to clean the upper surfaces and the lower surfaces of the first filter screen and the second filter screen;
and the dust collection assembly is connected with the cleaning assembly to suck dust cleaned by the cleaning assembly.
2. The self-cleaning apparatus for an air conditioner according to claim 1, wherein the cleaning assembly comprises:
the first cleaning part is arranged on the upper side of the first filter screen frame and faces the first filter screen frame so as to clean the upper surface of the first filter screen frame;
the second cleaning part is arranged at the lower side of the second filter screen frame and faces the second filter screen frame so as to clean the lower surface of the second filter screen frame;
the third cleaning part is arranged at one end of the first filter screen frame, which is close to the second filter screen frame, and is arranged towards the second filter screen frame so as to clean the upper surface of the second filter screen;
and the fourth cleaning part is arranged on the second filter screen frame, is positioned at a distance from one end of the first filter screen frame and faces the first filter screen frame so as to clean the lower surface of the first filter screen.
3. The self-cleaning apparatus for an air conditioner according to claim 2, wherein the first cleaning portion includes:
the shell extends along the transverse direction and is perpendicular to the movement direction of the first filter screen frame, the shell defines a dust collection air duct and a dust collection opening communicated with the dust collection air duct, and the dust collection air duct is communicated with the dust collection assembly;
the cleaning brush is arranged on the shell and positioned on one side of the dust collection opening, and the cleaning brush faces the first filter screen frame.
4. A self-cleaning apparatus for an air conditioner according to claim 3, wherein,
the number of the cleaning brushes is two, and the two cleaning brushes are respectively arranged at two sides of the dust collection opening.
5. A self-cleaning apparatus for an air conditioner according to claim 3, wherein,
the structure of the second cleaning part is the same as that of the first cleaning part, and the first cleaning part and the second cleaning part are staggered in the up-down direction.
6. The self-cleaning apparatus for an air conditioner according to claim 2, wherein the third cleaning portion includes:
the first hairbrush is connected with the first filter screen frame;
the second hairbrush is arranged side by side with the first hairbrush and is connected with the first filter screen frame;
the distance between the second hairbrush and the second filter screen is greater than that between the first hairbrush and the second filter screen.
7. The self-cleaning apparatus for an air conditioner according to claim 1, wherein the dust suction assembly comprises:
a dust collection fan;
and one end of the dust collection pipe is communicated with the dust collection fan, and the other end of the dust collection pipe extends to the cleaning assembly and is used for sucking dust cleaned by the cleaning assembly.
8. The self-cleaning apparatus for an air conditioner as claimed in claim 7, further comprising:
a case defining an accommodation space;
wherein, first filter screen frame second filter screen frame movably locates in the accommodation space, drive assembly with clean subassembly all is located in the box body.
9. A self-cleaning apparatus for an air conditioner according to claim 8, wherein,
the inner side wall of the box body is provided with an air channel, and the air channel is arranged along the circumferential direction of the first filter screen frame and the second filter screen frame and is communicated with the dust suction pipe.
10. An air conditioner comprising a self-cleaning device for an air conditioner as claimed in any one of claims 1 to 9.
CN202310026407.0A 2023-01-09 2023-01-09 Self-cleaning device for air conditioner and air conditioner Pending CN116123616A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202310026407.0A CN116123616A (en) 2023-01-09 2023-01-09 Self-cleaning device for air conditioner and air conditioner

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202310026407.0A CN116123616A (en) 2023-01-09 2023-01-09 Self-cleaning device for air conditioner and air conditioner

Publications (1)

Publication Number Publication Date
CN116123616A true CN116123616A (en) 2023-05-16

Family

ID=86304179

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202310026407.0A Pending CN116123616A (en) 2023-01-09 2023-01-09 Self-cleaning device for air conditioner and air conditioner

Country Status (1)

Country Link
CN (1) CN116123616A (en)

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