Household appliance safety protection intelligent sensor

Abstract

The utility model relates to the household appliance intelligent monitoring field, and discloses a household appliance safety protection intelligent sensor comprising a housing, the front inner wall of the housing is provided with a substrate, and the front end face of the substrate is provided with a humidity sensor, a temperature sensor and a smoke sensor in a circular arrangement; the front ends of the humidity sensor, the temperature sensor and the smoke sensor penetrate through the front inner wall of the shell to reach the front end of the shell, an integrated chip board is arranged at the center of the rear end face of the substrate, a sliding way is arranged at the rear position in the shell, a storage battery module is arranged in the sliding way, and a cover plate is arranged at the rear end of the shell. According to the utility model, the housing is adsorbed on a wall surface or a household appliance through the adsorption structure, stable installation can be carried out without damaging the wall surface and the household appliance, the sealing performance is increased through the sealing structure, water vapor is prevented from entering and influencing the use of equipment, and the use safety of the storage battery module is increased through the explosion-proof and heat-insulating arrangement of the storage battery module.

Description

Technical Field

[0001] The utility model relates to the field of intelligent monitoring of household appliances, and in particular to an intelligent sensor for safety protection of household appliances. Background Art

[0002] Home appliances, also known as household appliances, refer to various electrical devices that provide convenience for daily family life. They are widely used in various areas of the home, including kitchens, living rooms, bedrooms, bathrooms, etc., for cooking, cleaning, entertainment, personal care, etc. Some large home appliances may overheat and cause fires if they run for a long time or have poor heat dissipation. Therefore, some monitoring and protection sensors are needed to monitor the usage of home appliances in real time.

[0003] There are still some problems in the use of existing home appliance safety protection smart sensors. During use, traditional installation methods can easily cause damage to walls or appliances when installing the device inside or outside the home appliance. Therefore, those skilled in the art provide a home appliance safety protection smart sensor to solve the problems raised in the above background technology. Utility Model Content

[0004] The purpose of the present utility model is to solve the shortcomings of the existing technology and to propose an intelligent sensor for home appliance safety protection. During installation, the cover plate is attached to the metal shell of the home appliance, and then adsorbed on the metal shell of the home appliance by magnets. Then, the outer shell is pressed to discharge the air inside the four vacuum suction cups. The magnetic adsorption increases stability, facilitates installation, and will not cause damage to the wall and home appliances.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: an intelligent sensor for household appliance safety protection, comprising a shell, a substrate is provided on the front inner wall of the shell, a humidity sensor, a temperature sensor and a smoke sensor are arranged in a circular pattern on the front end surface of the substrate, the front ends of the humidity sensor, the temperature sensor and the smoke sensor all pass through the front inner wall of the shell and reach the front end of the shell, an integrated chip board is provided at the center of the rear end surface of the substrate, a slide is provided at the rear end of the shell, a battery module is provided inside the slide, a cover is provided at the rear end of the shell, a second groove is provided at the edge of the front end surface of the cover, a sealing structure is provided inside the second groove, a first groove is provided on the rear end surface of the shell at the front end of the sealing structure, four mounting plates are arranged in a rectangular pattern on the outer wall of the cover, and adsorption structures are threadedly connected to the four mounting plates;

[0006] Through the above technical solution, the outer shell is adsorbed on the wall or home appliance through the adsorption structure, and can be stably installed without damaging the wall and home appliance. The sealing structure is then used to increase the sealing performance to prevent water vapor from entering and affecting the use of the equipment. The explosion-proof and heat-insulating settings of the battery module increase the safety of the battery module.

[0007] Furthermore, the adsorption structure includes a vacuum suction cup and a manual valve, the vacuum suction cup is arranged at the rear of the mounting plate, the manual valve is arranged at the front end of the vacuum suction cup, the front end of the manual valve passes through the mounting plate and reaches the front end of the mounting plate, and the manual valve is threadedly connected to the mounting plate;

[0008] Through the above technical solution, the air inside the four vacuum suction cups is discharged by pressing the outer shell, and the four mounting plates are fixed to the wall or home appliances by air pressure. When disassembly is required, the four manual valves are opened, and air enters the vacuum suction cup through the manual valves. The vacuum suction cup is filled with air and the air pressure is lost.

[0009] Furthermore, the battery module includes a storage box, a baffle and a battery body, the battery body is arranged inside the storage box, the baffle is arranged on the rear end surface of the storage box, and the storage box and the baffle are both made of stainless steel heat-insulating and explosion-proof material;

[0010] Through the above technical solution, the heat can be isolated by the heat-insulating and explosion-proof storage box and baffle, and the battery body can be protected from damage, so that it can still be used in the event of a fire.

[0011] Furthermore, the sealing structure includes a first rubber pad, a second rubber pad, a card slot and a card block, wherein the first rubber pad is arranged inside the second groove, the second rubber pad is arranged inside the first groove, the card slot is arranged at the center of the rear end surface of the second rubber pad, the card block is arranged at the center of the front end surface of the first rubber pad, and the card block is slidably connected inside the card slot;

[0012] With the above technical solution, the block at the front end of the first rubber pad is inserted into the slot at the rear end of the second rubber pad, thereby increasing the contact area between the first rubber pad and the second rubber pad, thereby improving the sealing between the housing and the cover.

[0013] Furthermore, a magnet is provided at the center of the rear end surface of the cover plate;

[0014] Through the above technical solution, the magnet is combined with the adsorption structure to facilitate installation without damaging home appliances.

[0015] Furthermore, a storage groove is provided on the front end surface of the substrate near the edge, and a sealing gasket is provided inside the storage groove;

[0016] With the above technical solution, the gap between the substrate and the housing is filled with the sealing gasket, thereby improving the sealing performance.

[0017] The utility model has the following beneficial effects:

[0018] 1. In the present invention, when installing the smart sensor for home appliance safety protection, the cover is attached to the metal shell of the home appliance, and then the cover is adsorbed on the metal shell of the home appliance by a magnet. Then, the outer shell is pressed to discharge the air inside the four vacuum cups. The magnetic adsorption increases stability, facilitates installation, and will not cause damage to the wall and home appliance.

[0019] 2. In the present invention, the block at the front end of the first rubber pad is inserted into the slot at the rear end of the second rubber pad to increase the contact area between the first rubber pad and the second rubber pad, thereby improving the sealing between the shell and the cover plate, and then the sealing pad is used to fill the gap between the shell and the substrate to improve the sealing.

[0020] 3. In the present invention, the battery body is used to supply power to the humidity sensor, temperature sensor and smoke sensor, and monitoring can still be performed after the home appliance is disconnected or the power is cut off, thereby improving the reliability of the equipment. The heat-insulating and explosion-proof storage box and baffle can isolate the heat and protect the battery body from damage, so that the device can still be used in the event of a fire. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a three-dimensional diagram of a smart sensor for household appliance safety protection proposed by the present utility model;

[0022] Figure 2 This is a three-dimensional diagram from another perspective of the smart sensor for household appliance safety protection proposed by the present invention;

[0023] Figure 3 This is a three-dimensional cross-sectional view of a household appliance safety protection intelligent sensor proposed in the utility model;

[0024] Figure 4 for Figure 3 Enlarged schematic diagram of point A in the middle.

[0025] Legend:

[0026] 1. Housing; 2. Humidity sensor; 3. Adsorption structure; 301. Vacuum suction cup; 302. Manual valve; 4. Temperature sensor; 5. Mounting plate; 6. Cover plate; 7. Smoke sensor; 8. Magnet; 9. Sealing gasket; 10. Base plate; 11. Storage tank; 12. Battery module; 1201. Storage box; 1202. Baffle; 1203. Battery body; 13. Sealing structure; 1301. First rubber pad; 1302. Second rubber pad; 1303. Card slot; 1304. Card block; 14. Integrated chip board; 15. First groove; 16. Second groove; 17. Slide. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0028] Reference Figure 1-4 The utility model provides an embodiment: a household appliance safety protection intelligent sensor, including a housing 1, a substrate 10 is provided on the front inner wall of the housing 1, a humidity sensor 2, a temperature sensor 4 and a smoke sensor 7 are arranged in a circular shape on the front surface of the substrate 10, the front ends of the humidity sensor 2, the temperature sensor 4 and the smoke sensor 7 all pass through the front inner wall of the housing 1 and pass to the front end of the housing 1, an integrated chip board 14 is provided at the center of the rear end surface of the substrate 10, a slide 17 is provided at the rear of the housing 1, a battery module 12 is provided inside the slide 17, and the battery module 12 is provided with an explosion-proof and heat-insulated configuration to increase the battery Regarding the safety of the module 12, a cover plate 6 is provided at the rear end of the shell 1, and a second groove 16 is provided at the edge of the front end face of the cover plate 6. A sealing structure 13 is provided inside the second groove 16, and the sealing structure 13 is used to increase the sealing performance to prevent water vapor from entering and affecting the use of the equipment. A first groove 15 is provided on the rear end face of the shell 1 at the front end of the sealing structure 13. Four mounting plates 5 are arranged in a rectangular shape on the outer wall of the cover plate 6. The four mounting plates 5 are all threadedly connected with an adsorption structure 3. The shell 1 is adsorbed on the wall or home appliances through the adsorption structure 3, and can be stably installed without damaging the wall and home appliances.

[0029] The adsorption structure 3 includes a vacuum suction cup 301 and a manual valve 302. The vacuum suction cup 301 is arranged at the rear of the mounting plate 5, and the manual valve 302 is arranged at the front end of the vacuum suction cup 301. The front end of the manual valve 302 passes through the mounting plate 5 and reaches the front end of the mounting plate 5. The manual valve 302 is threadedly connected to the mounting plate 5. By pressing the outer shell 1, the air inside the four vacuum suction cups 301 is discharged, and the four mounting plates 5 are fixed to the wall or home appliances by air pressure. When disassembly is required, the four manual valves 302 are opened, and air enters the vacuum suction cup 301 through the manual valve 302. The vacuum suction cup 301 is filled with air and the air pressure is lost.

[0030] The battery module 12 includes a storage box 1201, a baffle 1202 and a battery body 1203. The battery body 1203 is arranged inside the storage box 1201, and the baffle 1202 is arranged on the rear end surface of the storage box 1201. The storage box 1201 and the baffle 1202 are both made of stainless steel heat-insulating and explosion-proof materials. The heat-insulating and explosion-proof storage box 1201 and baffle 1202 can isolate heat and protect the battery body 1203 from damage, so that it can still be used in the event of a fire.

[0031] The sealing structure 13 includes a first rubber pad 1301, a second rubber pad 1302, a slot 1303 and a block 1304. The first rubber pad 1301 is arranged inside the second groove 16, the second rubber pad 1302 is arranged inside the first groove 15, the slot 1303 is arranged at the center of the rear end surface of the second rubber pad 1302, and the block 1304 is arranged at the center of the front end surface of the first rubber pad 1301. The block 1304 is slidably connected inside the slot 1303. The block 1304 at the front end of the first rubber pad 1301 is inserted into the slot 1303 at the rear end of the second rubber pad 1302, thereby increasing the contact area between the first rubber pad 1301 and the second rubber pad 1302, thereby improving the sealing between the shell 1 and the cover plate 6.

[0032] A magnet 8 is provided at the center of the rear end surface of the cover 6. The magnet 8 cooperates with the adsorption structure 3 to facilitate installation without damaging home appliances. A storage groove 11 is provided at the edge of the front end surface of the substrate 10. A sealing gasket 9 is provided inside the storage groove 11. The sealing gasket 9 fills the gap between the substrate 10 and the outer shell 1 to improve the sealing performance.

[0033] Working principle: During assembly, the block 1304 at the front end of the first rubber pad 1301 is inserted into the slot 1303 at the rear end of the second rubber pad 1302 to increase the contact area between the first rubber pad 1301 and the second rubber pad 1302, thereby improving the sealing between the shell 1 and the cover plate 6, and then the gap between the shell 1 and the substrate 10 is filled with the sealing gasket 9 to improve the sealing. During installation, after the cover plate 6 is attached to the metal shell of the home appliance, it is adsorbed on the metal shell of the home appliance by the magnet 8, and then the shell 1 is pressed to expel the air inside the four vacuum suction cups 301, and the magnet 8 is used to increase the adsorption stability. If it is installed on the wall, press the shell 1 to expel the air inside the four vacuum suction cups 301, and adsorb the shell 1 on the wall, which is convenient for installation without causing damage to the wall and the home appliance.

[0034] The humidity sensor 2, temperature sensor 4 and smoke sensor 7 are supplied with electrical energy through the battery body 1203. Monitoring can still be performed after the home appliance is disconnected or when the power is off, thereby improving the reliability of the equipment. The heat-insulating and explosion-proof storage box 1201 and the baffle 1202 can isolate the heat and protect the battery body 1203 from damage. The equipment can still be used in the event of a fire. When disassembly is required, the four manual valves 302 are opened, and air enters the vacuum suction cup 301 through the manual valve 302. The vacuum suction cup 301 is filled with air and loses its air pressure.

[0035] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A household appliance safety protection intelligent sensor, comprising a housing (1), characterized in that: A substrate (10) is provided on the front inner wall of the housing (1). A humidity sensor (2), a temperature sensor (4) and a smoke sensor (7) are arranged in a circular pattern on the front end surface of the substrate (10). The front ends of the humidity sensor (2), the temperature sensor (4) and the smoke sensor (7) all pass through the front inner wall of the housing (1) and reach the front end of the housing (1). An integrated chip board (14) is provided at the center of the rear end surface of the substrate (10). A slideway (17) is provided at the rear end of the housing (1). A battery module (12) is provided inside the slideway (17). A cover plate (6) is provided at the rear end of the housing (1). A second groove (16) is provided at the edge of the front end surface of the cover plate (6). A sealing structure (13) is provided inside the second groove (16). A first groove (15) is provided on the rear end surface of the housing (1) at the front end of the sealing structure (13). Four mounting plates (5) are arranged in a rectangular pattern on the outer wall of the cover plate (6). The four mounting plates (5) are all threadedly connected with an adsorption structure (3).

2. The smart sensor for household appliance safety protection according to claim 1, characterized in that: The adsorption structure (3) comprises a vacuum suction cup (301) and a manual valve (302); the vacuum suction cup (301) is arranged at the rear of the interior of the mounting plate (5); the manual valve (302) is arranged at the front end of the vacuum suction cup (301); the front end of the manual valve (302) passes through the mounting plate (5) and reaches the front end of the mounting plate (5); the manual valve (302) and the mounting plate (5) are threadedly connected.

3. The smart sensor for household appliance safety protection according to claim 1, characterized in that: The battery module (12) comprises a storage box (1201), a baffle (1202) and a battery body (1203); the battery body (1203) is arranged inside the storage box (1201); the baffle (1202) is arranged on the rear end surface of the storage box (1201); and the storage box (1201) and the baffle (1202) are both made of stainless steel heat-insulating and explosion-proof material.

4. The smart sensor for household appliance safety protection according to claim 1, characterized in that: The sealing structure (13) comprises a first rubber pad (1301), a second rubber pad (1302), a slot (1303) and a block (1304); the first rubber pad (1301) is arranged inside the second groove (16); the second rubber pad (1302) is arranged inside the first groove (15); the slot (1303) is arranged at the center of the rear end face of the second rubber pad (1302); the block (1304) is arranged at the center of the front end face of the first rubber pad (1301); and the block (1304) is slidably connected inside the slot (1303).

5. The smart sensor for household appliance safety protection according to claim 1, characterized in that: A magnet (8) is provided at the center of the rear end surface of the cover plate (6).

6. The smart sensor for household appliance safety protection according to claim 1, characterized in that: A storage groove (11) is provided at the edge of the front end surface of the base plate (10), and a sealing gasket (9) is provided inside the storage groove (11).

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