CN216797568U

CN216797568U - Cleaning system beneficial to charging

Info

Publication number: CN216797568U
Application number: CN202123252182.6U
Authority: CN
Inventors: 朱泽春; 刘磊; 何一峰
Original assignee: Sharkninja China Technology Co Ltd
Current assignee: Sharkninja China Technology Co Ltd
Priority date: 2021-12-22
Filing date: 2021-12-22
Publication date: 2022-06-24
Anticipated expiration: 2031-12-22

Abstract

The application provides a beneficial clean system that charges, clean system includes cleaning machines people and basic station, cleaning machines people is equipped with the battery package, the basic station be equipped with the fan and with the first air outlet of fan intercommunication, cleaning machines people is equipped with accesss to the defeated wind passageway of battery package, with the basic station docks in place cleaning machines people defeated wind passageway with first air outlet butt joint and intercommunication, the fan passes through first air outlet defeated wind passageway to the battery package is bloied to can cool down cleaning machines people's battery package, avoid battery package charging process in-process high temperature, thereby improve the charge efficiency of battery package.

Description

Cleaning system beneficial to charging

Technical Field

The application belongs to the technical field of cleaning equipment, specifically provides a beneficial cleaning system who charges.

Background

The cleaning robot is used as an intelligent household appliance, the bottom of the cleaning robot is provided with a mopping piece and a driving wheel, the cleaning robot moves by the driving wheel, and the mopping piece is used for mopping and cleaning a surface to be cleaned in the self-moving process. At present, part of the cleaning robots are also provided with a base station with integrated cleaning and charging functions, the cleaning robots can be automatically butted with the base station after cleaning for a period of time, then the base station charges the cleaning robots, and the mopping pieces of the cleaning robots are cleaned at the base station.

However, since the battery pack of the cleaning robot is always in a working state during the cleaning process, after the cleaning robot is docked with the base station in place, the battery pack may be required to drive the mopping member to move for cleaning, so that the battery pack has a high temperature during the charging process, which not only affects the service life of the battery pack, but also seriously affects the charging efficiency of the battery pack, thereby reducing the cleaning efficiency of the cleaning robot.

SUMMERY OF THE UTILITY MODEL

In order to solve the above problems in the prior art, that is, to solve the problem of low charging efficiency of the cleaning robot, the present application provides a cleaning system beneficial for charging, where the cleaning system includes a cleaning robot and a base station, the cleaning robot is provided with a battery pack, the base station is provided with a fan and a first air outlet communicated with the fan, the cleaning robot is provided with an air delivery channel leading to the battery pack, the air delivery channel of the cleaning robot in butt joint with the base station is in butt joint with and communicated with the first air outlet, and the fan blows air to the battery pack through the first air outlet and the air delivery channel.

Optionally, a heating device is disposed between the blower and the first air outlet, and the heating device is configured to heat the airflow conveyed by the blower to the first air outlet.

Optionally, the base station is provided with a cleaning tank and a second air outlet, the cleaning tank is used for accommodating and cleaning a mopping piece of the cleaning robot, the second air outlet is communicated with the fan and leads to the cleaning tank, and the heating device is positioned on an air conveying path between the second air outlet and the fan.

Optionally, an elastic butt-joint pad is disposed at the first air outlet or the inlet of the air transportation channel, and the elastic butt-joint pad is disposed around the first air outlet or the inlet of the air transportation channel.

Optionally, an air door is disposed on an air delivery path between the first air outlet and the blower, and the air door is configured to change an air volume delivered to the first air outlet by the blower.

Optionally, the cleaning robot is provided with an accommodating cavity for accommodating the battery pack, the accommodating cavity is communicated with the air delivery channel, and a gap is formed between the outer surface of the battery pack and the cavity wall of the accommodating cavity.

Optionally, the air outlet of the accommodating cavity is arranged on the bottom wall, so that the airflow flowing out of the accommodating cavity is blown to the guide plate of the base station for supporting the cleaning robot.

Optionally, the base station is provided with a central control module, and the central control module is provided with a temperature acquisition unit for acquiring the charging temperature of the battery pack and a fan control unit for controlling the start and stop of the fan.

Optionally, a heating device is disposed between the fan and the first air outlet, the central control module is provided with a heating control unit, and the heating control unit is used for controlling the start and stop of the heating device.

Optionally, an air door is disposed on an air delivery path between the first air outlet and the blower, the air door is used for changing the amount of air delivered to the first air outlet by the blower, and the central control module is provided with an air door control unit for controlling the opening and closing degree of the air door.

As will be appreciated by those skilled in the art, the beneficial charging cleaning system described previously herein has at least the following benefits:

1. compared with the prior art, on one hand, the cleaning robot can avoid the influence on the charging efficiency of the battery pack caused by higher temperature of the battery pack in the charging process of the cleaning robot, particularly avoid the high-temperature charging protection of the battery pack of the cleaning robot, so that the cleaning robot can obtain more charging amount in the same charging time, can have more sufficient electric quantity to carry out the cleaning work of the next stage, namely, can carry out the cleaning work of a longer time, and then improve cleaning robot's clean efficiency, on the other hand, cool down for cleaning robot's battery package in stage, also more friendly to the use of battery package, avoid the battery package to be in high temperature state for a long time to help improving the life of battery package.

2. Through set up heating device between fan and first air outlet, make heating device can heat the air current that the fan carried to first air outlet, dock with the basic station at cleaning robot and back in place, the heating device who opens makes the fan can be to battery package transport hot-blast, make the temperature of battery package rise, when cleaning robot is used for some low temperature scenes and areas, can avoid cleaning robot's battery package because the ambient temperature is too low to lead to the temperature of battery package to hang down and influence the charge efficiency of battery package, especially avoid cleaning robot's battery package to take place the situation of low temperature charging protection, thereby help improving the charge efficiency of battery package under the low temperature environment, be favorable to expanding cleaning robot's working range, make cleaning robot can promote better.

3. Through set up the second air outlet on basic station, and heating device is located between fan and the second air outlet, make the air current after heating device heating can blow to the washing tank from the second air outlet, make then hot-blast can be to the piece of wiping of dragging in the washing tank dry, thereby avoid cleaning robot to carry out the cleaning work in next stage with too much water to take to treat clean the face on, perhaps make cleaning robot's the piece of wiping idle under dry state, prevent to go mildy. And, the mopping piece and the battery pack can share one fan, which is beneficial to simplifying the structure.

4. The elastic butt-joint pad is arranged at the inlet of the first air outlet or the air delivery channel, so that the sealing effect of the air delivery channel and the first air outlet is better, most of air flow is prevented from running off from the butt-joint position of the first air outlet and the air delivery channel, and the effect of the air flow on the battery pack is ensured.

5. Through at first air outlet with be equipped with the air door on the defeated wind route of fan, can utilize the switching degree adjustment fan of air door to the amount of wind of first air outlet output, on the one hand, can utilize different amount of wind to make the battery package have different radiating rate, in order to raise the efficiency adjustment radiating efficiency according to the temperature that the battery package charges and cause, thereby make the temperature that the battery package charges and raise efficiency and radiating efficiency and be in the state about being about the same, be favorable to making the battery package keep in the best charging temperature within range in charging process, thereby improve charging efficiency, on the other hand, under the condition that drags piece and battery package sharing a fan, through making the fan close completely, can make the fan only supply wind to the washing tank, thereby avoid the fan to blow the hot-blast to the battery package in the in-process of drying drags the piece.

6. Have the clearance through making between the surface of battery package and the chamber wall that holds the chamber, can form the overfire air clearance around the battery package for the wind energy that blows to the battery package flows from holding the chamber again after can surrounding the battery package, has increased the area of contact of air current with the battery package, is favorable to improving the radiating efficiency of battery package, improves radiating homogeneity of battery package simultaneously.

7. The exhaust vent through holding the chamber sets up on the diapire for can blow to the space between cleaning machines people bottom and the guide board from the wind that holds the chamber outflow, air-dry the space between cleaning machines people bottom and the guide board then, avoid dragging the sewage that throws away in the piece cleaning process and remain in guide board or cleaning machines people bottom, thereby prevent that cleaning machines people from taking sewage to treating the cleaning surface.

8. Through setting up the central control module including temperature acquisition unit and fan control unit at the basic station, dock the back that targets in place with the basic station at cleaning robot, central control module can make fan control unit start-up fan when the temperature that temperature acquisition unit detected the battery package is greater than a certain value, then cools down the battery package to the temperature that makes the battery package is no longer than preferred charging temperature as far as possible, makes the work of fan more intelligent moreover.

Further, through setting up heating control unit at central control module, central control module can make heating control unit start heating device and make fan control unit start-up fan when the temperature acquisition unit detects that the temperature of battery package is less than a certain value, then to the battery package hot-blast so that the battery package intensifies to the temperature that makes the temperature of battery package be not less than preferred charging temperature as far as possible, make the work of fan more intelligent moreover.

Further, through setting up air door the control unit at central control module, central control module can make air door the control unit adjust the switching degree of air door according to the battery package temperature that the temperature acquisition unit gathered to according to the temperature adjustment radiating efficiency of battery package, thereby make the battery package keep in the best charging temperature within range in the charging process, and then improve charge efficiency. In addition, under the condition that the mopping piece and the battery pack share one fan, when the mopping piece is dried, the central control module enables the fan control unit to close the air door, so that the fan only supplies air to the cleaning groove, and hot air is prevented from being blown to the battery pack by the fan in the process of drying the mopping piece.

Drawings

Some embodiments of the present application are described below with reference to the accompanying drawings, in which:

fig. 1 is an isometric view of a cleaning robot and base station docked in a first embodiment of the present application;

fig. 2 is an isometric view of a cleaning robot in a first embodiment of the present application;

fig. 3 is a schematic structural view of the cleaning robot and the base station after being docked in the first embodiment of the present application;

FIG. 4 is an enlarged view at A in FIG. 3;

FIG. 5 is an enlarged view at B in FIG. 3;

fig. 6 is a schematic diagram of a central control module of a base station in the first embodiment of the present application.

Description of reference numerals:

1. a cleaning robot; 11. a body; 12. a mopping member; 13. a drive wheel; 14. a battery pack; 15. a wind delivery channel; 16. an accommodating chamber; 161. an air outlet; 17. an elastic butt-joint pad;

2. a base station; 21. a guide plate; 22. a cleaning tank; 23. a wind delivery assembly; 231. a fan; 232. a heating device; 233. a first air duct; 234. a second air duct; 24. a first air outlet; 25. a second air outlet; 26. a damper;

31. a central control unit; 32. a temperature acquisition unit; 33. a fan control unit; 34. a heating control unit; 35. a damper control unit; 36. a timing unit.

Detailed Description

It should be understood by those skilled in the art that the embodiments described below are only a part of the embodiments of the present application, and not all embodiments of the present application, and the part of the embodiments are intended to explain the technical principles of the present application and not to limit the scope of the present application. All other embodiments that can be obtained by a person skilled in the art based on the embodiments provided in the present application without inventive effort shall still fall within the scope of protection of the present application.

It should be noted that in the description of the present application, the terms "center", "upper", "lower", "top", "bottom", "left", "right", "vertical", "horizontal", "inner", "outer", and the like, which indicate directions or positional relationships, are based on the directions or positional relationships shown in the drawings, which are for convenience of description only, and do not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present application. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Furthermore, it should be noted that, in the description of the present application, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as being fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; either directly or indirectly through intervening media, or through the communication between two elements. The specific meaning of the above terms in the present application can be understood by those skilled in the art as the case may be.

The cleaning system comprises a cleaning robot and a base station, the cleaning robot is provided with a battery pack, the base station is provided with a fan and a first air outlet communicated with the fan, the cleaning robot is provided with an air delivery channel leading to the battery pack, after the cleaning robot is in butt joint with the base station in place, the air delivery channel of the cleaning robot is in butt joint with the first air outlet and communicated with the first air outlet, and the fan blows towards the battery pack through the first air outlet and the air delivery channel.

According to the cleaning system, the fan and the first air outlet are arranged on the base station, the air delivery channel is arranged on the cleaning robot, after the cleaning robot is in butt joint with the base station, the first air outlet is in butt joint with and communicated with the air delivery channel, so that air flow generated by the fan can be blown to the battery pack of the cleaning robot through the air delivery channel to dissipate heat of the battery pack of the cleaning robot, compared with the prior art, on one hand, the problem that the charging efficiency of the battery pack is influenced due to the fact that the temperature of the battery pack of the cleaning robot is high in the charging process can be avoided, particularly, the battery pack of the cleaning robot is prevented from being subjected to high-temperature charging protection, so that the cleaning robot can obtain more charging amount within the same charging time, the cleaning robot can have more sufficient electric quantity to perform cleaning work in the next stage, namely, the cleaning robot can perform cleaning work for a longer time, and then improve cleaning robot's clean efficiency, on the other hand, cool down for cleaning robot's battery package in stage, also more friendly to the use of battery package, avoid the battery package to be in high temperature state for a long time to help improving the life of battery package.

The specific structure of the cleaning system of the present application will be described below with reference to the accompanying drawings.

The first embodiment of the present application:

as shown in fig. 1, the cleaning system of the present application includes a cleaning robot 1 and a base station 2, the cleaning robot 1 is used for performing cleaning work, and the base station 2 is used for charging the cleaning robot 1 and cleaning a mop 12 (shown in fig. 2) of the cleaning robot 1.

As shown in fig. 2 and 3, the cleaning robot 1 includes a body 11, a mop 12, a driving wheel 13, and a battery pack 14, the mop 12 and the driving wheel 13 are disposed at the bottom of the body 11, the mop 12 is used for wiping a surface to be cleaned, the driving wheel 13 is used for driving the cleaning robot 1 to move, and the battery pack 14 is disposed inside the body 11 and is used for providing power for the operation of the cleaning robot 1.

With continued reference to fig. 2 and 3, the base station 2 is provided with a guide plate 21 and a rinse tank 22, the guide plate 21 for guiding the docking of the cleaning robot 1 with the base station 2, and the rinse tank 22 for receiving and rinsing the mop 12 of the cleaning robot. Specifically, a guide slope is formed on the guide plate 21, and the cleaning robot 1 on the surface to be cleaned can climb on the guide plate 21 along the guide slope, and finally, is docked in place with the base station 2. The cleaning robot 1 is characterized in that the mopping piece 12 is a rotating disc type mopping piece, a cleaning rib (not marked in the figure) is arranged in the cleaning groove 22, the base station 2 is further provided with a clear water tank (not shown in the figure), when the cleaning robot 1 is in butt joint with the base station 2 in place, the mopping piece 12 is located in the cleaning groove 22 and is in butt joint with the cleaning rib, the base station 2 conveys cleaning liquid in the clear water tank to the mopping piece 12, and the rotating mopping piece 12 is cleaned by scraping between the rotating mopping piece 12 and the cleaning rib. The cleaning robot 1 and the base station 2 are further provided with charging contacts (not shown in the figure) which can be butted with each other, and when the cleaning robot 1 and the base station 2 are butted in place, the charging contacts of the cleaning robot 1 and the base station 2 are butted together, so that the base station 1 can transmit electricity to the cleaning robot 2, and a battery pack 14 of the cleaning robot 1 can be charged.

It should be noted that the mop 12 may be a rotating disc type mop, a reciprocating type mop, or a fixed type mop, however, when a fixed type mop is provided, the cleaning rib 211 needs to be movable accordingly.

As shown in fig. 2 to 5, the base station 2 is further provided with an air delivery assembly 23, the air delivery assembly 23 includes a fan 231 and a heating device 232, the base station 2 is provided with a first air outlet 24 and a second air outlet 25, the air delivery assembly 23 is further formed with a first air duct 233 and a second air duct 234, the first air outlet 24 is communicated with the fan 231 through the first air duct 233, the second air outlet 25 is communicated with the fan 231 through the second air duct 234, wherein the first air outlet 24 is used for being abutted to the cleaning robot 1 to supply air to the battery pack 14, and the second air outlet 25 is communicated to the cleaning tank 22 to supply air to the mop 12. Specifically, the cleaning robot 1 is provided with an air delivery channel 15 and an accommodating cavity 16, the battery pack 14 is placed in the accommodating cavity 16, one end of the air delivery channel 15 leads to the accommodating cavity 16, and after the cleaning robot 1 is butted with the base station 2 in place, the other end of the air delivery channel 15 is butted with and communicated with the first air outlet 24. Therefore, after the cleaning robot 1 and the base station 2 are docked in place, the air generated by the fan 231 can be blown to the battery pack 14 through the first air duct 233, the first air outlet 24 and the air delivery channel 15, and can also be blown to the wiping part 12 in the cleaning tank 22 through the second air duct 234 and the second air outlet 25. In addition, the heating device 232 is located between the first air duct 233 and the fan 231 and between the second air duct 234 and the fan 231, so that the air flowing to the first air outlet 24 and the second air outlet 25 can be heated, and the first air outlet 24 and the second air outlet 25 can blow out hot air. A damper 26 is provided in the first air passage 233.

Referring to fig. 3 to 6, the base station 2 is further provided with a central control module 31, the central control module 31 is provided with a temperature acquisition unit 32, a fan control unit 33, a heating control unit 34, and a fan control unit 35, the temperature acquisition unit 32 is used for acquiring the temperature of the battery pack 14 of the cleaning robot 1, specifically, a temperature sensor for detecting the temperature of the battery may be provided at the cleaning robot 1, the cleaning robot 1 and the base station 2 are provided with couplers that are butted against each other, after the cleaning robot 1 is docked with the base station 2, the temperature sensor and the temperature acquisition unit 32 are in communication connection through the docked coupler, so that the temperature acquisition unit 32 can receive the temperature information transmitted from the temperature sensor, and the central control module 31 controls the fan control unit 33, the heating control unit 34 and the fan control unit 35 to work correspondingly according to the temperature information acquired by the temperature acquisition unit 32:

specifically, after the cleaning robot 1 and the base station 2 are docked in place, the temperature acquisition unit 32 starts to acquire the temperature of the battery pack 14, when the temperature acquisition unit 32 detects that the temperature of the battery pack 14 reaches a first preset value, it is determined that the battery pack 14 needs to be cooled, at this time, the central control module 31 enables the fan control unit 33 to start the fan 231, and the fan 231 blows air to the battery pack 14 through the first air duct 233, the first air outlet 24 and the air delivery channel 15, so as to cool the battery pack 14; when the temperature acquisition unit 32 detects that the temperature of the battery pack 14 reaches the second preset value, it is determined that the battery pack 14 needs to be heated, at this time, the central control module 31 enables the fan control unit 33 to start the fan 231, and enables the heating control unit 34 to start the heating device 232, and the air blown out by the fan 231 is heated by the heating device 232 and then blows towards the battery pack 14 through the first air duct 233, the first air outlet 24 and the air delivery channel 15, so that the temperature of the battery pack 14 is raised; when the mop 12 is cleaned and dried, the central control module 31 causes the fan control unit 33 to start the fan 231, causes the heating control unit 34 to turn on the heating device 232, and causes the air door control unit 35 to control the air door 26 to completely close the first air duct 233, so that the fan 231 only blows hot air to the mop 12 to dry the mop 12.

It should be noted that the first preset value and the second preset value may be a high-temperature charging protection temperature (e.g., 50 degrees) and a low-temperature charging protection temperature (e.g., 10 degrees) of the battery pack 14, or may be end values of an optimal charging temperature range of the battery (e.g., the first preset value and the second preset value are 40 degrees and 25 degrees when the optimal charging temperature of the battery pack 14 is 25 degrees to 40 degrees). In addition, it should be noted that in the process of heating and cooling the battery pack 14, after the fan 231 is started, the fan 231 may be turned off after the battery pack 14 is heated or cooled to a certain temperature value (for example, when the temperature of the battery pack 14 is 30 degrees), or the fan 231 may be turned off after the fan 231 is started for a certain time period, or the fan 231 may be kept on all the time, so as to ensure that the temperature of the battery pack 14 is within a certain range.

In addition, it should be noted that the central control module 31 is provided with a timing unit 36, which starts timing when the cleaning robot 1 and the base station 2 are docked in place, determines that the cleaning operation of the mop 12 is finished after a certain time, and needs to dry the mop 12, and at this time, closes the air door 26.

As can be understood by those skilled in the art, since the battery pack 14 of the cleaning robot 1 is always in the working state during the cleaning process, so that the temperature of the battery pack 14 is already high when the cleaning robot 1 is docked with the base station 2, in the embodiment, the base station 2 is provided with the fan 231 and the first air outlet 24, and the cleaning robot 1 is provided with the air delivery channel 15, after the cleaning robot 1 is docked with the base station 2, the first air outlet 24 is docked with and communicated with the air delivery channel 15, on one hand, when the heating device 232 is not turned on, the air flow generated by the fan 231 can be blown to the battery pack 14 of the cleaning robot 1 through the air delivery channel 15 to dissipate the heat of the battery pack 14, so that the problem that the charging efficiency of the battery pack 14 is affected due to the high temperature of the battery pack 14 of the cleaning robot 1 during the charging process can be avoided, and particularly the battery pack 14 of the cleaning robot 1 is prevented from being subjected to high-temperature charging protection, therefore, the cleaning robot 1 can obtain more charge in the same charging time, so that the cleaning robot 1 can have more sufficient electric quantity to perform the cleaning work in the next stage, that is, the cleaning robot 1 can perform the cleaning work for a longer time, and further the cleaning efficiency of the cleaning robot 1 is improved, and the battery pack 14 of the cleaning robot 1 is cooled in stages, so that the use of the battery pack 14 is more friendly, the battery pack 14 is prevented from being in a high-temperature state for a long time, and the service life of the battery pack 14 is prolonged; on the other hand, when the heating device 232 is turned on, the fan 231 can convey hot air to the battery pack 14, so that the temperature of the battery pack 14 is raised, and when the cleaning robot 1 is used in some low-temperature scenes and areas, it can be avoided that the charging efficiency of the battery pack 14 is affected by the fact that the temperature of the battery pack 14 is too low due to too low ambient temperature of the battery pack 14 of the cleaning robot 1, and particularly, the battery pack 14 of the cleaning robot 1 is prevented from being subjected to low-temperature charging protection, so that the charging efficiency of the battery pack 14 in a low-temperature environment is improved, therefore, the cleaning robot 1 of the present embodiment can better cope with various use environments, particularly, areas with large temperature differences between summer and winter, and is beneficial to expanding the working range of the cleaning robot 1, so that the cleaning robot 1 can be better popularized.

In addition, the blower 231 of the embodiment can also blow to the cleaning tank 22 through the second air outlet 25, so that the hot air can dry the mopping piece 12 in the cleaning tank 22, thereby avoiding that too much water is brought to the surface to be cleaned when the cleaning robot 1 performs the next stage of cleaning work, or after the cleaning robot 1 completes the last cleaning work, the mopping piece 12 of the cleaning robot 1 can be idle in a dry state, and preventing mildew. Furthermore, the mop element 12 and the battery pack 14 may share a common air delivery assembly 23, which helps to simplify construction.

Further, by arranging the central control module 31, the base station 2 can flexibly control the start and stop of the fan 231 and the heating device 232 according to the temperature of the battery pack 14 collected by the temperature collecting unit 32, so that the base station 2 can work more intelligently. And when the mop 12 is dried, the air door 26 is controlled to be closed, so that hot air is only supplied to the mop 12, and the drying efficiency of the mop 12 is improved.

It should be noted that the central control module 31 may be a processor such as a single chip microcomputer or a PLC control system.

As shown in fig. 3 to 6, preferably, the damper control unit 35 can control the opening degree of the damper 26, and then control the air volume delivered to the first air outlet 24 by the fan 231, so that the battery pack 14 has different heat dissipation speeds by using different air volumes, and adjust the heat dissipation efficiency according to the temperature increase efficiency caused by charging the battery pack 14, so that the temperature increase efficiency and the heat dissipation efficiency caused by charging the battery pack 14 are in a similar state, which is beneficial to stably keeping the battery pack 14 in the optimal charging temperature range during the charging process, and thus improving the charging efficiency.

Referring to fig. 3 and 4, preferably, an elastic butt-joint pad 17 is arranged at an inlet of the air delivery channel 15 and surrounds the inlet of the air delivery channel 15, so that after the cleaning robot 1 and the base station 2 are butted in place, the cleaning robot 1 and the base station 2 jointly squeeze the elastic butt-joint pad 17, the first air outlet 24 and the air delivery channel 15 form sealed butt joint through the elastic butt-joint pad, and most of air flow is prevented from flowing away from the butt-joint position of the first air outlet 24 and the air delivery channel 15, thereby ensuring the action effect of the air flow on the battery pack 14.

It should be noted that the elastic docking pad 17 may also be disposed on the base station 2 and surround the first air outlet 24. In addition, one of the cleaning robot 1 and the base station 2 is provided with an elastic docking pad, and the other one can be provided with a groove with the size equivalent to that of the elastic docking pad, so that the elastic docking pad can be embedded into the groove, and the sealing effect is further improved.

Referring to fig. 5, preferably, there is a gap between the entire outer surface of the battery pack 14 and the cavity wall of the accommodating cavity 16 to form an overfire gap around the battery pack 14, and after wind blows into the accommodating cavity 16 from the wind delivery channel 15, the wind can pass through the entire outer surface of the battery pack 14, so that the contact area between the airflow and the battery pack 14 is increased, which is beneficial to improving the heat dissipation efficiency of the battery pack 14 and the uniformity of heat dissipation of the battery pack 14.

As shown in fig. 3 to 5, it is preferable that the air outlet 161 of the accommodating cavity 16 is disposed on the bottom wall, that is, the air blown from the accommodating cavity 16 is blown out from the bottom of the cleaning robot 1 to blow toward the space between the cleaning robot 1 and the guide plate 21, and then air dries the space between the bottom of the cleaning robot 1 and the guide plate 21, so as to prevent the dirty water thrown away during the cleaning process of the mop 12 from remaining at the bottom of the guide plate 21 or the cleaning robot 1, and thus prevent the cleaning robot 1 from bringing the dirty water to the surface to be cleaned.

Second embodiment of the present application:

although not shown in the drawings, the heating device of the present embodiment is different from the first embodiment in that the second air duct and the second air outlet are not provided, that is, the fan is only used for heating or cooling the battery pack, so as to improve the charging efficiency of the battery pack and expand the application scenarios of the cleaning robot.

Third embodiment of the present application:

although not shown in the drawings, unlike the first embodiment, the present embodiment is different from the first embodiment in that the wind delivery assemblies are provided for the battery pack and the mop, respectively, that is, the fans and the heating devices of the battery pack and the mop work without being affected by each other.

Fourth embodiment of the present application:

although not shown in the drawings, unlike the first embodiment, the heating device of the present embodiment is only disposed between the fan and the second air outlet, and is not disposed between the fan and the first air outlet, so that the battery can be cooled, and at the same time, the mop can be dried.

Fifth embodiment of the present application:

although not shown in the drawings, unlike the first embodiment, the present embodiment is provided with two fans, one fan is used for supplying air to the battery pack, and the other fan is used for supplying air to the mop, and the heating device is only arranged at the fan for supplying air to the mop.

Sixth embodiment of the present application:

although not shown in the drawings, the present embodiment is different from the first embodiment in that the heating device, the second air duct and the second air outlet are not provided, that is, the blower only blows air to the battery pack and only cools the battery pack.

The seventh embodiment of the present application:

although not shown in the drawings, the present embodiment is different from the fourth, fifth and sixth embodiments in that a central control module is not provided, as a possible implementation manner, a switch for starting a fan may be provided on the base station, and after the cleaning robot is docked with the base station in place, the fan for supplying air to the battery pack is turned on by pressing the switch. As another possible implementation, the fan is in a normally open state.

So far, the technical solutions of the present application have been described in connection with the foregoing embodiments, but it is easily understood by those skilled in the art that the scope of protection of the present application is not limited to these specific embodiments. The technical solutions in the above embodiments can be split and combined, and equivalent changes or substitutions can be made on related technical features by those skilled in the art without departing from the technical principles of the present application, and any changes, equivalents, improvements, and the like made within the technical concept and/or technical principles of the present application will fall within the protection scope of the present application.

Claims

1. The utility model provides a cleaning system who beneficially charges, cleaning system includes cleaning machines people and basic station, cleaning machines people is equipped with the battery package, its characterized in that, the basic station be equipped with the fan and with the first air outlet of fan intercommunication, cleaning machines people is equipped with accesss to the defeated wind passageway of battery package, with the basic station dock in place cleaning machines people defeated wind passageway with first air outlet dock and communicate, the fan passes through first air outlet defeated wind passageway to the battery package is bloied.

2. The advantageously charged cleaning system of claim 1 wherein a heating device is disposed between said blower and said first outlet, said heating device being configured to heat the airflow delivered by said blower to said first outlet.

3. The recharging beneficial cleaning system of claim 2, wherein said base station has a sink for receiving and cleaning a mop of said cleaning robot and a second outlet opening in communication with said blower and opening into said sink, said heating device being located in an air delivery path between said second outlet opening and said blower.

4. The charging-beneficial cleaning system according to claim 1, wherein an elastic docking pad is disposed at the first air outlet or the inlet of the air delivery channel, and the elastic docking pad is disposed around the first air outlet or the inlet of the air delivery channel.

5. The charging-beneficial cleaning system according to any one of claims 1-4, wherein a damper is disposed in an air delivery path between the first air outlet and the fan, and the damper is configured to change an air volume delivered by the fan to the first air outlet.

6. The advantageously chargeable cleaning system of claim 1, wherein said cleaning robot is provided with a cavity for placing said battery pack, said cavity is in communication with said air delivery duct, and a gap is provided between an outer surface of said battery pack and a wall of said cavity.

7. The advantageously charged cleaning system as claimed in claim 6, wherein said air outlet of said housing chamber is provided on a bottom wall so that the air flow flowing out of said housing chamber is blown toward a guide plate for supporting a cleaning robot of said base station.

8. The beneficial charging cleaning system of claim 1, wherein the base station is provided with a central control module, and the central control module is provided with a temperature acquisition unit for acquiring the charging temperature of the battery pack and a fan control unit for controlling the start and stop of a fan.

9. The charging-beneficial cleaning system according to claim 8, wherein a heating device is arranged between the fan and the first air outlet, and the central control module is provided with a heating control unit for controlling the on/off of the heating device.

10. The charging-beneficial cleaning system according to claim 9, wherein an air door is disposed on an air delivery path between the first air outlet and the fan, the air door is used for changing an air volume delivered by the fan to the first air outlet, and the central control module is provided with an air door control unit for controlling an opening and closing degree of the air door.