CN117011992B - Smoke alarm convenient to install and detection method thereof - Google Patents
Smoke alarm convenient to install and detection method thereof Download PDFInfo
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- CN117011992B CN117011992B CN202310962402.9A CN202310962402A CN117011992B CN 117011992 B CN117011992 B CN 117011992B CN 202310962402 A CN202310962402 A CN 202310962402A CN 117011992 B CN117011992 B CN 117011992B
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- 238000001514 detection method Methods 0.000 title claims abstract description 59
- 239000000779 smoke Substances 0.000 title claims abstract description 33
- 230000007246 mechanism Effects 0.000 claims abstract description 81
- 238000009434 installation Methods 0.000 claims description 4
- 230000008859 change Effects 0.000 claims description 2
- 238000012544 monitoring process Methods 0.000 abstract description 3
- 230000009471 action Effects 0.000 description 4
- 239000003292 glue Substances 0.000 description 3
- 239000011324 bead Substances 0.000 description 2
- 230000007306 turnover Effects 0.000 description 2
- 206010000369 Accident Diseases 0.000 description 1
- 241000252254 Catostomidae Species 0.000 description 1
- 244000043261 Hevea brasiliensis Species 0.000 description 1
- 206010033799 Paralysis Diseases 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920003052 natural elastomer Polymers 0.000 description 1
- 229920001194 natural rubber Polymers 0.000 description 1
- 230000003449 preventive effect Effects 0.000 description 1
Classifications
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B17/00—Fire alarms; Alarms responsive to explosion
- G08B17/10—Actuation by presence of smoke or gases, e.g. automatic alarm devices for analysing flowing fluid materials by the use of optical means
- G08B17/103—Actuation by presence of smoke or gases, e.g. automatic alarm devices for analysing flowing fluid materials by the use of optical means using a light emitting and receiving device
- G08B17/107—Actuation by presence of smoke or gases, e.g. automatic alarm devices for analysing flowing fluid materials by the use of optical means using a light emitting and receiving device for detecting light-scattering due to smoke
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M13/00—Other supports for positioning apparatus or articles; Means for steadying hand-held apparatus or articles
- F16M13/02—Other supports for positioning apparatus or articles; Means for steadying hand-held apparatus or articles for supporting on, or attaching to, an object, e.g. tree, gate, window-frame, cycle
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
- G01N15/06—Investigating concentration of particle suspensions
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B3/00—Audible signalling systems; Audible personal calling systems
- G08B3/10—Audible signalling systems; Audible personal calling systems using electric transmission; using electromagnetic transmission
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
- H01M10/48—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte
-
- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- Pathology (AREA)
- Biochemistry (AREA)
- Business, Economics & Management (AREA)
- Life Sciences & Earth Sciences (AREA)
- Electromagnetism (AREA)
- General Health & Medical Sciences (AREA)
- Immunology (AREA)
- Mechanical Engineering (AREA)
- Health & Medical Sciences (AREA)
- Dispersion Chemistry (AREA)
- Emergency Management (AREA)
- Manufacturing & Machinery (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Fire-Detection Mechanisms (AREA)
- Fire Alarms (AREA)
Abstract
A smoke alarm convenient to install and a detection method thereof comprise the following steps: the device comprises a fixing mechanism, a taking-down mechanism, a ball valve, a power supply mechanism, a detection mechanism, a weight and a shell; by arranging the fixing mechanism and the removing mechanism, the device can be installed by only needing a flat and smooth surface, and can be quickly removed when not used, and the wall surface is not damaged; by arranging the power supply mechanism, the device can be powered, meanwhile, the device for monitoring whether the battery is powered or not can be monitored, and when the battery is powered off, the battery box placing box can automatically pop up, so that the battery can be replaced conveniently; through setting up detection mechanism, can judge the size of smog, then can learn whether indoor conflagration takes place, can also learn the size of conflagration, conveniently put out a fire the operation.
Description
Technical Field
The invention relates to the field of smoke alarms, in particular to a smoke alarm convenient to install and a detection method thereof.
Background
Smoke alarms, namely fire smoke alarms, smoke sensors and the like; the smoke alarm consists of two parts: firstly, an induction sensor for detecting smoke, secondly, an electronic loudspeaker with very loud sound, and once danger occurs, people can be alerted in time; the smoke alarm can be divided into an ion smoke alarm, a photoelectric smoke alarm and the like from the sensors used;
the smoke alarm has practical significance in preventing household fires and reducing fire loss in modern urban families, and many people can cause fire accidents because of not understanding common sense of household safety, so that happy families at the good end are destroyed by turning eyes, and once family fires happen, mishandling and slow alarm are main reasons for casualties; therefore, people should actively understand the main cause of the family fire, master the knowledge of preventing the fire and protect themselves in case of the fire, and eliminate them in time;
most fires cause casualties and serious family property loss, and some of the fires also involve left and right houses, so that the fire loss is more disastrous; when investigating the cause of a fire, most of the parties in the family who have suffered the fire always feel that the fire is a matter of family, and far away from the fire, the parties do not think that the fire happens on the head of the parties; the main reason of family fire is paralysis, and preventive measures are not taken in time;
for this purpose, the application number is: the invention of CN202210569968.0 provides a smoke alarm, which comprises a cylindrical shell, wherein a plurality of lamp source cabins are annularly arranged around the cylindrical shell along the axis of the cylindrical shell, a plurality of ultraviolet emitting lamp beads are fixedly arranged in the lamp source cabins, the smoke alarm cabins are compressed in an upward manner through a space of a UV glue accommodating cabin so as to extrude UV glue stored in the smoke alarm cabins through an installing groove, a plurality of lamp source cabins are also provided with a reflector in a turnover manner, the reflector refracts light sources emitted by the ultraviolet emitting lamp beads upwards or downwards, and the annular shielding sheets are annularly provided with light holes which are consistent in number with the lamp source cabins and correspond to each other one by one along the axis of the annular shielding sheets;
through the research of the invention, the invention is inconvenient to install and can not judge the fire disaster;
therefore, the invention needs to provide a smoke alarm device which is convenient to install and can judge the size of fire.
Disclosure of Invention
Aiming at the problems, the invention provides the smoke alarm convenient to install and the detection method thereof, and the device can be installed by only needing a flat and smooth surface through arranging the fixing mechanism and the removing mechanism, and can be quickly removed without damaging the wall surface when not in use; by arranging the power supply mechanism, the device can be powered, meanwhile, the device for monitoring whether the battery is powered or not can be monitored, and when the battery is powered off, the battery box placing box can automatically pop up, so that the battery can be replaced conveniently; through setting up detection mechanism, can judge the size of smog, then can learn whether indoor conflagration takes place, can also learn the size of conflagration, conveniently put out a fire the operation.
A smoke alarm convenient to install and a detection method thereof comprise the following steps: the device comprises a fixing mechanism, a taking-down mechanism, a ball valve, a power supply mechanism, a detection mechanism, a weight and a shell;
the utility model discloses a ball valve, including fixed box A, shell, power supply mechanism, detection mechanism, fixed box A, control panel and lug in the mechanism of taking off, fixed box A is provided with in the fixed mechanism, just the bulge of control panel both sides is rotated and is installed in the spout of fixed box A side, the bulge of control panel both sides is fixed together with two handles respectively, the handle sets up in fixed box A outside, fixed box A's bottom surface is provided with circular spout, the shell rotates and installs on this circular spout, be provided with the ball valve fixed orifices in the fixed mechanism, the ball valve is fixed in the ball valve fixed orifices, the lower extreme of ball valve is a circular stand, and this circular stand passes power supply mechanism and detection mechanism, and the downside is together fixed with the pouring weight, power supply mechanism and detection mechanism are also together fixed with this circular stand.
Further, the fixing mechanism includes: the device comprises a middle plate, a fixed column, a spring, a ball valve fixed hole, a control shaft, a fixed box A, a clamping block, a lever and a sucker;
three fixing columns, three springs and a control shaft are fixed above the middle plate, the control shaft is positioned at the middle position of the middle plate, the three fixing columns and the three springs are positioned at the edge position of the middle plate and are respectively arranged in a trisection mode, a ball valve fixing hole is arranged at the middle position below the middle plate, the other end of the spring is fixed with a fixing box A, three square openings are arranged on the bottom surface of the fixing box A, the three fixing columns are respectively positioned below the three square openings, the square trompil top of every is provided with a fixture block, the fixture block is fixed on the lower surface in fixed box A, the intermediate position of fixed box A's bottom surface is provided with a round hole, control axle slidable mounting is in this round hole, the control axle top is conical, can block the round hole department in the middle of fixed box A bottom surface, carries out spacingly to the control axle, the top of control axle is provided with three slide, the one end of three lever is slidable mounting respectively in one of them slide, the other end and the intermediate position of lever are in the same place with the sucking disc is articulated. Furthermore, the pole-climbing wheel is made of natural rubber materials.
Further, a protruding portion is arranged at the upper end of the clamping block.
Further, the protruding portion of the clamping block and the protruding block are located in the same horizontal plane.
Further, the power supply mechanism includes: the device comprises a fixed box B, a fixed cover, a connecting shaft, a battery box placing box, a conductive plate, a control rod, an electromagnetic clamping block, an electromagnet, a conductive column and a battery box;
the utility model discloses a battery pack is characterized by comprising a battery pack, a battery post, a detection mechanism, a battery post, a connecting rod, a control rod, an electromagnetic fixture block, a fixed box B, a connecting shaft, a spring, a connecting rod and a connecting rod, wherein the two connecting shafts are slidably mounted above the fixed box B, the spring is arranged between the connecting shaft and the fixed box B, the middle position of the fixed box B is fixed with a round upright post at the lower end of a ball valve, the lower side of the fixed box B is fixed with a fixed cover, the side of the fixed box B is provided with four holes, the four holes are two symmetrical, two holes are respectively formed in the two larger holes, the two holes are respectively provided with a battery pack placing box, the other two holes are sound outlet holes of a buzzer in the detection mechanism, the inside of the fixed box B is provided with a conductive plate, the middle position of the conductive plate is fixed at the top of a detection barrel of the detection mechanism, the two ends of the conductive plate are respectively arranged at the rear side of the two battery pack placing boxes, the front side of the battery pack is slidably mounted with the control rod, the control rod is fixed with the electromagnetic fixture block together, the electromagnetic fixture block is arranged inside the battery pack placing box, the spring is arranged between the battery pack placing box and the battery pack placing box, the battery pack placing box, the two holes are respectively arranged on the upper sides of the battery pack placing box, the battery pack placing box and the battery post, the battery post and the battery post is connected with the battery post and the battery post.
Further, the detection mechanism includes: the device comprises a buzzer, a detection barrel, a chip, an infrared light generator and a receiving plate;
the utility model discloses a ball valve, including fixed box B, detection bucket, infrared light generator, receiving plate, chip, infrared light generator and receiving plate, detection bucket top fixed mounting has two buzzers, buzzer sets up inside fixed box B, and its sound hole is located the position of going out the sound hole on the fixed box B, it is provided with a plurality of inlet ports to detect bucket downside side, be provided with chip, infrared light generator and receiving plate in the detection bucket, the chip is fixed on the inside top of detection bucket, the below of chip is fixed with infrared light generator and receiving plate.
Due to the adoption of the technical scheme, the invention has the following advantages:
(1) According to the invention, the infrared light generator is used for emitting infrared rays, the rays irradiate on the receiving plate, when smoke enters the detection barrel, the irradiation direction of the rays is changed after the rays pass through the smoke, so that signals are received at different positions of the receiving plate, the size of the smoke can be judged through the received signals at different positions, and then whether a fire disaster occurs indoors or not can be known, and the size of the fire disaster can be also known, so that the fire extinguishing operation is convenient;
(2) The invention is convenient to install, is provided with a plurality of suckers, can be installed by only one flat and smooth surface, can be quickly taken down when not in use, does not damage the wall surface, is installed by using glue in the traditional installation mode, and is easy to damage the wall surface when not in use;
(3) The invention provides a device for monitoring whether a battery is powered off or not, and when the battery is powered off, the battery box can be automatically ejected, so that the battery can be conveniently replaced.
Drawings
Fig. 1-2 are schematic views of the overall structure of the present invention.
Fig. 3-5 are schematic structural views of the fixing mechanism of the present invention.
Fig. 6 is a schematic structural view of the removing mechanism of the present invention.
Fig. 7-9 are schematic structural views of the power supply mechanism of the present invention.
FIGS. 10-11 are schematic structural views of the detection mechanism of the present invention.
Reference numerals: 1-a fixing mechanism; 2-a take-down mechanism; 3-ball valve; 4-a power supply mechanism; 5-a detection mechanism; 6-weight block; 7-a housing; 101-a middle plate and 102-a fixed column; 103-a spring; 104-ball valve fixing holes; 105-control shaft; 106-fixing the box A; 107-clamping blocks; 108-lever; 109-suction cup; 201-handle; 202-control panel; 203-bump; 401-fixed box B; 402-a stationary shroud; 403-connecting shaft; 404-battery case placement case; 405-conductive plates; 406-a control lever; 407-an electromagnetic clamping block; 408-an electromagnet; 409-conductive pillars; 410-a battery case; 501-a buzzer; 502-detecting a barrel; 503-chip; 504-an infrared light generator; 505-receiving plate.
Detailed Description
The technical scheme of the invention is further specifically described below through examples and with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be embodied in many other forms than described herein, and persons skilled in the art will be able to make similar modifications without departing from the spirit of the invention, so that the invention is not limited to the specific embodiments disclosed below.
1-11, a smoke alarm and a detection method thereof for facilitating installation, comprising: the device comprises a fixing mechanism 1, a removing mechanism 2, a ball valve 3, a power supply mechanism 4, a detection mechanism 5, a weight 6 and a shell 7;
the fixing mechanism 1 is arranged at the top of the device, the fixing mechanism 1 is provided with a fixing box A106, a control board 202 and a lug 203 in the removing mechanism 2 are arranged in the fixing box A106, protruding parts on two sides of the control board 202 are rotatably arranged in sliding grooves on the side faces of the fixing box A106, the protruding parts on two sides of the control board 202 are respectively fixed with two handles 201, the handles 201 are arranged outside the fixing box A106, the bottom face of the fixing box A106 is provided with a circular sliding groove, the shell 7 is rotatably arranged on the circular sliding groove, the fixing mechanism 1 is internally provided with a ball valve fixing hole 104, the ball valve 3 is fixed in the ball valve fixing hole 104, the lower end of the ball valve 3 is provided with a circular upright post, the circular upright post penetrates through the power supply mechanism 4 and the detecting mechanism 5, the lowest side of the ball valve fixing mechanism is fixed with the weight 6, and the power supply mechanism 4 and the detecting mechanism 5 are also fixed with the circular upright post;
when the device is needed to be used, the device is fixed on a wall to be installed by manually using the fixing mechanism 1, the device supplies power to the detecting mechanism 5 through the power supply mechanism 4, when a fire disaster occurs, the detecting mechanism 5 can detect the fire disaster and then give an alarm, when a battery in the power supply mechanism 4 is out of electricity, the power supply mechanism 4 can automatically pop up the battery box placing box 404 to remind to replace the battery, and meanwhile, the battery can be manually replaced for the power supply mechanism 4, and when the device needs to be dismounted, the device can be dismounted by using the dismounting mechanism 2.
In an alternative implementation of the embodiment of the present invention, as shown in fig. 3 to 5, the fixing mechanism 1 includes: the middle plate 101, the fixed column 102, the spring 103, the ball valve fixed hole 104, the control shaft 105, the fixed box A106, the clamping block 107, the lever 108 and the sucker 109;
three fixing columns 102, three springs 103 and a control shaft 105 are fixed above the middle plate 101, the control shaft 105 is located at the middle position of the middle plate 101, the three fixing columns 102 and the three springs 103 are located at the edge position of the middle plate 101 and are respectively arranged in a trisection mode, a ball valve fixing hole 104 is formed in the middle position below the middle plate 101, the other ends of the springs 103 are fixed with a fixing box A106, three square holes are formed in the bottom surface of the fixing box A106, the three fixing columns 102 are respectively located below the three square holes, a clamping block 107 is arranged above each square hole, the clamping blocks 107 are fixed on the lower surface in the fixing box A106, a round hole is formed in the middle position of the bottom surface of the fixing box A106, the control shaft 105 is slidably mounted in the round hole, the top of the control shaft 105 can be clamped at the middle of the bottom surface of the fixing box A106, three sliding ways are arranged on the top of the control shaft 105, one ends of the three sliding ways are slidably mounted in one of the sliding ways respectively, and the other ends of the three sliding ways 108 are hinged with a sucker 109;
when the device is required to be installed, firstly, a proper installation position is selected on a wall, the sucker 109 is tightly contacted with the roof, the middle plate 101 is manually pushed upwards to move, then the control shaft 105 is driven to move, the control shaft 105 is driven to move to turn over the lever 108, so that the sucker 109 is driven to shrink, then the sucker 109 is sucked on the roof, the device is fixed on the roof, at the moment, the fixing column 102 moves into the fixing box A106 through a hole on the lower side of the fixing box A106 along with the middle plate 101, the groove on the side surface of the fixing column 102 is clamped in by the clamping block 107, so that the fixing column 102 is fixed, then the middle plate 101 is fixed, the control shaft 105 is fixed, then the sucker 109 is fixed, the device is not easy to recover, the sucker 109 loses suction force, and the device falls down.
In an alternative implementation of the embodiment of the present invention, as shown in fig. 6, the removing mechanism 2 includes: handle 201, control panel 202 and tab 203; the lower side of the control board 202 is fixed with the convex block 203, and the convex block 203 and the convex part of the clamping block 107 are positioned in the same horizontal plane;
when the device is not needed, the handle 201 is manually rotated, so that the control board 202 rotates, the control board 202 rotates to drive the lug 203 to rotate, the lug 203 pushes the clamping block 107 to move, then the clamping block 107 is separated from the fixed column 102, the middle plate 101 moves downwards under the action of the spring 103 and gravity, the control shaft 105 is driven to move, then the suction disc 109 is unfolded, and then the suction disc 109 is not sucked on a wall surface any more, so that the device can be taken down.
In an alternative implementation of the embodiment of the present invention, as shown in fig. 7 to 9, the power supply mechanism 4 includes: a fixed case B401, a fixed cover 402, a connecting shaft 403, a battery case placement case 404, a conductive plate 405, a control lever 406, an electromagnetic latch 407, an electromagnet 408, a conductive post 409, and a battery case 410;
two connecting shafts 403 are slidably arranged above the fixed box B401, a spring is arranged between the connecting shafts 403 and the fixed box B401, the middle position of the fixed box B401 is fixed with a round upright post at the lower end of the ball valve 3, the lower part of the fixed box B401 is fixed with the fixed cover 402, four holes are arranged on the side face of the fixed box B401, the four holes are symmetrical in pairs, one battery box placing box 404 is arranged in each of the larger two holes, the other two holes are sound outlet holes of the buzzer 501 in the detection mechanism 5, a conductive plate 405 is arranged in the fixed box B401, the middle position of the conductive plate 405 is fixed at the top of the detection barrel 502 of the detection mechanism 5, two ends of the conductive plate 405 are respectively arranged at the rear sides of the two battery box placing boxes 404, the front side of the battery box placing box 404 is slidingly provided with a control rod 406, the control rod 406 is fixed with an electromagnetic clamping block 407, the electromagnetic clamping block 407 is arranged inside the battery box placing box 404, a spring is arranged between the electromagnetic clamping block 407 and the battery box placing box 404, two holes are formed in the upper side of the battery box placing box 404, a battery box 410 is fixed in the middle of the battery box placing box 404, the front side of a wiring of the battery box 410 is connected with an electromagnet 408, the rear side of the battery box placing box is connected with a conductive column 409, the electromagnet 408 and the conductive column 409 are both fixed with the battery box 410, the conductive column 409 penetrates through the battery box placing box 404, a part of the conductive column 409 leaks out of the rear side of the battery box placing box 404, and two springs are further arranged on the rear side of the battery box placing box 404;
after a battery is placed in a battery box 410, an electromagnet 408 in front of the battery box 404 is electrified, the electromagnet 408 can absorb an electromagnetic clamping block 407, then the battery box placing box 404 is placed in a fixed box B401, a connecting shaft 403 is pressed down, the connecting shaft 403 is inserted into a hole in front of the battery box placing box 404, after the connecting shaft 403 moves to a specified position, the electromagnetic clamping block 407 is clamped into a groove in the side face of the connecting shaft 403, the connecting shaft 403 is connected with the battery box placing box 404, then the battery box placing box 404 is fixed in the fixed box B401, and at the moment, a conductive column 409 in front of the battery box 404 is in contact with a conductive plate 405, so that a chip 503 and a buzzer 501 are powered;
when the battery is not powered, the battery does not supply power to the electromagnet 408 any more, the electromagnetic clamping block 407 moves under the action of the spring, then the electromagnetic clamping block 407 is separated from the connecting shaft 403, the connecting shaft 403 is sprung up under the action of the spring, so that the connecting shaft 403 is separated from the battery box placing box 404, then the battery box placing box 404 can be sprung up under the action of the spring at the rear side of the battery box placing box 404, a signal for replacing the battery is provided for people, and the battery is convenient to replace.
In an alternative implementation of the embodiment of the present invention, as shown in fig. 10 to 11, the detection mechanism 5 includes: a buzzer 501, a detection tub 502, a chip 503, an infrared light generator 504, and a receiving plate 505;
the detection barrel 502 is fixed with a circular upright post at the lower end of the ball valve 3, two buzzers 501 are fixedly arranged at the top of the detection barrel 502, the buzzers 501 are arranged in the fixed box B401, sound outlet holes of the buzzers are positioned at the sound outlet holes on the fixed box B401, a plurality of air inlet holes are formed in the side face of the lower side of the detection barrel 502, a chip 503, an infrared light generator 504 and a receiving plate 505 are arranged in the detection barrel 502, the chip 503 is fixed at the top end of the inside of the detection barrel 502, and the infrared light generator 504 and the receiving plate 505 are fixed below the chip 503;
when the smoke enters the detection position through the hole of the shell 7 and enters the detection barrel 502 through the hole on the outer wall of the detection barrel 502, then the infrared light emitted by the infrared light generator 504 is refracted, the position of the infrared light irradiated on the receiving plate 505 is changed, and therefore the chip 503 makes a judgment of the size of the smoke through the change of the signal on the receiving plate 505, and the buzzer 501 is started to alarm according to the judgment.
It should be noted that, the terms "upper," "lower," "front," "rear," "left," "right," and the like indicate an azimuth or a positional relationship based on the azimuth or the positional relationship shown in the drawings, or the azimuth or the positional relationship commonly put in use of the inventive product, only for convenience of describing the present invention and simplifying the description, and do not indicate or imply that the apparatus or elements to be referred to must have a specific azimuth, be configured and operated in a specific azimuth, and thus should not be construed as limiting the present invention.
Claims (4)
1. A smoke alarm for facilitating installation, comprising: the device comprises a fixing mechanism (1), a removing mechanism (2), a ball valve (3), a power supply mechanism (4), a detection mechanism (5), a weight (6) and a shell (7); the fixing mechanism (1) is arranged at the top of the device, a fixing box A (106) is arranged in the fixing mechanism (1), and the removing mechanism (2) comprises a handle (201), a control board (202) and a lug (203); the control panel (202) and the protruding blocks (203) are arranged in the fixed box A (106), the lower side of the control panel 202 is fixed with the protruding blocks 203, protruding parts on two sides of the control panel (202) are rotatably arranged in sliding grooves on the side faces of the fixed box A (106), the protruding parts on two sides of the control panel (202) are respectively fixed with two handles (201), the handles (201) are arranged outside the fixed box A (106), a circular sliding groove is arranged on the bottom face of the fixed box A (106), the shell (7) is rotatably arranged on the circular sliding groove, a ball valve fixing hole (104) is arranged in the fixed mechanism (1), the ball valve (3) is fixed in the ball valve fixing hole (104), the lower end of the ball valve (3) is provided with a circular upright post, the circular upright post penetrates through the power supply mechanism (4) and the detection mechanism (5), the bottommost side of the round upright post is fixed with the weight (6), and the power supply mechanism (4) and the detection mechanism (5) are also fixed with the circular upright post.
The fixing mechanism (1) includes: the device comprises a middle plate (101), a fixing column (102), a spring (103), a ball valve fixing hole (104), a control shaft (105), a fixing box A (106), a clamping block (107), a lever (108) and a sucker (109); three fixing columns (102), three springs (103) and a control shaft (105) are fixed above the middle plate (101), the control shaft (105) is located at the middle position of the middle plate (101), the three fixing columns (102) and the three springs (103) are located at the edge position of the middle plate (101) and are respectively arranged in a trisection mode, a ball valve fixing hole (104) is formed in the middle position below the middle plate (101), the other end of each spring (103) is fixed with a fixing box A (106), three square openings are formed in the bottom surface of the fixing box A (106), the three fixing columns (102) are located below the three square openings respectively, a clamping block (107) is arranged above each square opening, the clamping block (107) is fixed on the lower surface in the fixing box A (106), a protruding portion is arranged at the upper end of the clamping block (107) and is located in the same horizontal plane, a conical shape is formed in the middle position of the fixing box A (106), the control shaft (105) is arranged at the top of the middle of the fixing box A, the control shaft (105) is arranged at the top of the round hole (105), the control shaft (105) is arranged at the top of the round hole, one end of each of the three levers (108) is slidably arranged in one of the slide ways, and the other end and the middle position of each lever (108) are hinged with the sucker (109).
2. A smoke alarm convenient to install according to claim 1, characterized in that said power supply means (4) comprise: a fixed box B (401), a fixed cover (402), a connecting shaft (403), a battery box placing box (404), a conductive plate (405), a control rod (406), an electromagnetic clamping block (407), an electromagnet (408), a conductive column (409) and a battery box (410);
two connecting shafts (403) are slidably arranged above the fixed box B (401), springs are arranged between the connecting shafts (403) and the fixed box B (401), the middle position of the fixed box B (401) is fixed with a round upright post at the lower end of the ball valve (3), the lower part of the fixed box B (401) is fixed with a fixed cover (402), four holes are formed in the side face of the fixed box B (401), two symmetrical holes are formed in the four holes, a battery box placing box (404) is arranged in each of the two larger holes, the other two holes are sound outlet holes of a buzzer (501) in a detection mechanism (5), a conductive plate (405) is arranged inside the fixed box B (401), the middle position of the conductive plate (405) is fixed at the top of a detection barrel (502) of the detection mechanism (5), two ends of the conductive plate (405) are respectively arranged at the rear sides of the two battery box placing boxes (404), a control rod (406) is arranged at the front side of the battery box placing box (404), a control rod (406) is arranged at the side of the battery box placing box, an electromagnetic clamping block (404) is arranged at the middle position of the two electromagnetic boxes (404), the electromagnetic clamping block (404) is arranged between the two electromagnetic boxes (404) and the two electromagnetic boxes (404), the front side of the wiring of the battery box (410) is connected with the electromagnet (408), the rear side of the wiring of the battery box is connected with the conductive column (409), the electromagnet (408) and the conductive column (409) are fixed with the battery box (410), the conductive column (409) penetrates through the battery box placing box (404), a part of the conductive column (409) leaks out of the rear side of the battery box placing box (404), and two springs are further arranged on the rear side of the battery box placing box (404).
3. A smoke alarm convenient to install according to claim 1, characterized in that said detection means (5) comprise: a buzzer (501), a detection barrel (502), a chip (503), an infrared light generator (504) and a receiving plate (505);
the utility model discloses a ball valve, including fixed box B (401), detection bucket (502), ball valve (3), circular stand of detection bucket (502) lower extreme is fixed together, detection bucket (502) top fixed mounting has two buzzers (501), buzzer (501) set up inside fixed box B (401), and its sound hole is located the position of sound hole on fixed box B (401), detection bucket (502) downside side is provided with a plurality of inlet port, be provided with chip (503), infrared light generator (504) and receiver plate (505) in detection bucket (502), chip (503) are fixed on the inside top of detection bucket (502), the below of chip (503) is fixed with infrared light generator (504) and receiver plate (505).
4. A smoke detection method, which is suitable for a smoke alarm which is convenient to install according to any one of claims 1-3, and is characterized in that when smoke enters a detection position through a hole of a shell (7) and enters the detection barrel (502) through a hole on the outer wall of the detection barrel (502), infrared light emitted by an infrared light generator (504) is refracted, the position of the infrared light irradiated on a receiving plate (505) is changed, the chip (503) makes a judgment of the size of the smoke through the change of a signal on the receiving plate (505), and the buzzer (501) is started to alarm according to the judgment.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202310962402.9A CN117011992B (en) | 2023-08-02 | 2023-08-02 | Smoke alarm convenient to install and detection method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202310962402.9A CN117011992B (en) | 2023-08-02 | 2023-08-02 | Smoke alarm convenient to install and detection method thereof |
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| CN117011992B true CN117011992B (en) | 2024-02-06 |
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| CN117011992A (en) | 2023-11-07 |
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Denomination of invention: An Easy to Install Smoke Alarm and Its Detection Method Granted publication date: 20240206 Pledgee: Zhejiang Fuyang Rural Commercial Bank Co.,Ltd. Jinqiao sub branch Pledgor: Zhejiang Jaber Electronic Technology Co.,Ltd. Registration number: Y2024980012571 |
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