CN218159254U

CN218159254U - Smoke alarm for preventing gas element from being damaged

Info

Publication number: CN218159254U
Application number: CN202222194992.9U
Authority: CN
Inventors: 汪黎明; 刘玮玮; 田玲玲; 刘超
Original assignee: Shenzhen Lidingfeng Technology Co ltd
Current assignee: Shenzhen Lidingfeng Technology Co ltd
Priority date: 2022-08-21
Filing date: 2022-08-21
Publication date: 2022-12-27
Anticipated expiration: 2032-08-21

Abstract

The utility model discloses a prevent impaired smoke alarm of gas component, including laminating mechanism, combined mechanism and protection machanism, laminating mechanism's bottom is provided with combined mechanism, and combined mechanism's bottom is provided with protection machanism, protection machanism includes protection casing, little fan, infrared spectrum sensor, stopper and filter screen, and the inside middle-end of protection casing is provided with little fan, the bottom right side of protection casing is provided with infrared spectrum sensor, the inside bottom both sides of protection casing are provided with the stopper. This prevent impaired smoke alarm of gas component, the inside middle-end of protection casing is provided with little fan, can keep the inside ventilation of smoke alarm organism, ensures the aridity of smoke alarm organism, and the avris of little fan is provided with the filter screen after that, utilizes the stopper to fix and reduces and rocks, laminates the cooperation each other with the fly net afterwards, can the omnidirectional prevent that dust and winged insect from getting into inside the smoke alarm organism.

Description

Smoke alarm for preventing gas element from being damaged

Technical Field

The utility model relates to a smoke alarm technical field specifically is a prevent impaired smoke alarm of gas component.

Background

The smoke alarm mainly takes the smoke alarm as a core, the smoke alarm collects the smoke concentration of the surrounding environment and reacts according to the smoke concentration, and the smoke alarm can give an alarm and is usually connected with other alarm equipment and fire treatment equipment.

In the smoke alarm in the market, dust in the external environment easily enters the smoke alarm when in use, so that the monitoring sensitivity of the smoke alarm is reduced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a prevent impaired smoke alarm of gas component to in the dust in the smoke alarm in use external environment who provides among the above-mentioned background art of solution gets into smoke alarm easily, the problem that leads to smoke alarm's monitoring sensitivity to descend.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a prevent impaired smoke alarm of gas component, includes laminating mechanism, combined mechanism and protection machanism, the bottom of laminating mechanism is provided with combined mechanism, and combined mechanism's bottom is provided with protection machanism, protection machanism includes protection casing, little fan, infrared spectrum sensor, stopper and filter screen, and the inside middle-end of protection casing is provided with little fan, the bottom right side of protection casing is provided with infrared spectrum sensor, the inside bottom both sides of protection casing are provided with the stopper, and the inside of stopper is provided with the filter screen.

Furthermore, the protective cover is movably connected with the combined mechanism, and the protective cover and the small fan are matched with each other.

Furthermore, the filter screen forms the block structure through stopper and protection casing, and laminates each other between filter screen and the combined mechanism.

Further, the combined mechanism comprises a machine body, a buckle, a buzzing sound hole, an insect-proof net and a rotating groove, the buckle is arranged at the top end of the machine body, the buzzing sound hole is formed in the middle of the machine body, the insect-proof net is arranged below the machine body, and the rotating groove is formed in the bottom of the insect-proof net.

Furthermore, the machine body and the protection mechanism form a rotating structure through the rotating groove, and the machine body is communicated with the protection mechanism.

Further, laminating mechanism includes wall body, mounting panel, bolt and spacing groove, and the bottom of wall body is provided with the mounting panel, be provided with the bolt around the mounting panel, and the both sides of bolt are provided with the spacing groove.

Furthermore, the mounting plate and the wall body form a thread structure through a bolt, and the mounting plate and the limiting groove are matched with each other.

Compared with the prior art, the beneficial effects of the utility model are that: this prevent impaired smoke alarm of gas component, the inside middle-end of protection casing is provided with little fan, can keep the inside ventilation of smoke alarm organism, ensures the aridity of smoke alarm organism, and the avris of little fan is provided with the filter screen after that, utilizes the stopper to fix and reduces and rocks, laminates the cooperation each other with the fly net afterwards, can the omnidirectional prevent that dust and winged insect from getting into inside the smoke alarm organism.

The filter screen passes through the stopper and constitutes the block structure with the protection casing, and the inside of protection casing is provided with the filter screen, and with the cooperation of laminating each other of fly net, can the omnidirectional prevent that dust and winged insect get into inside the smoke alarm organism, reduce the frequency of clearance smoke alarm.

Be swing joint between protection casing and the combined mechanism, be provided with little fan through the inside middle-end of protection casing, can keep the inside ventilation of smoke alarm organism, thereby the aridity of guarantee smoke alarm organism avoids causing smoke alarm false alarm because of humid air.

The organism constitutes revolution mechanic through swivelling chute and protection machanism, and the setting of swivelling chute is used for cooperating with the protection casing to be convenient for dismantle the installation to the protection casing, subsequent clearance of being convenient for is maintained.

Drawings

FIG. 1 is a schematic view of the front view disassembly structure of the present invention;

FIG. 2 is a schematic diagram of the structure of the mounting plate of the present invention;

fig. 3 is a schematic view of the local three-dimensional structure of the present invention.

In the figure: 1. a fitting mechanism; 101. a wall body; 102. mounting a plate; 103. a bolt; 104. a limiting groove; 2. a combination mechanism; 201. a body; 202. buckling; 203. buzzing the sound outlet; 204. an insect-proof net; 205. a rotating tank; 3. a protection mechanism; 301. a protective cover; 302. a small fan; 303. an infrared spectrum sensor; 304. a limiting block; 305. and (5) a filter screen.

Detailed Description

As shown in fig. 1-2, a smoke alarm for protection of a gas element from damage, comprising: the laminating mechanism 1 is provided with a combination mechanism 2 at the bottom of the laminating mechanism 1, a protection mechanism 3 is arranged at the bottom of the combination mechanism 2, the laminating mechanism 1 comprises a wall 101, a mounting plate 102, bolts 103 and limiting grooves 104, the mounting plate 102 is arranged at the bottom of the wall 101, the bolts 103 are arranged around the mounting plate 102, the limiting grooves 104 are arranged at two sides of the bolts 103, the mounting plate 102 and the wall 101 form a threaded structure through the bolts 103, the mounting plate 102 and the limiting grooves 104 are matched with each other, the mounting plate 102 is fixed on the wall 101, then the four bolts 103 are used for rotating and fixing, the stability of the mounting plate 102 is improved, then a buckle 202 at the top end of a machine body 201 is embedded into the limiting grooves 104 for rotating, the stability of the two is ensured as far as possible while the limiting effect is achieved, and the use shaking is reduced, the protection mechanism 3 comprises a protective cover 301, a small fan 302, an infrared spectrum sensor 303, a limiting block 304 and a filter screen 305, the small fan 302 is arranged at the middle end inside the protective cover 301, the infrared spectrum sensor 303 is arranged at the right side of the bottom end of the protective cover 301, the limiting block 304 is arranged at two sides of the bottom end inside the protective cover 301, the filter screen 305 is arranged inside the limiting block 304, the protective cover 301 is movably connected with the combination mechanism 2, the protective cover 301 is matched with the small fan 302, the small fan 302 is arranged at the middle end inside the protective cover 301, ventilation inside the smoke alarm body 201 can be kept, dryness of the smoke alarm body 201 is guaranteed, false alarm of the smoke alarm caused by humid air is avoided, the filter screen 305 and the protective cover 301 form a clamping structure through the limiting block 304, the filter screen 305 and the combination mechanism 2 are mutually attached, the filter screen 305 is arranged inside the protective cover 301, with the cooperation of laminating each other of insect-proof net 204, can all-roundly prevent that dust and winged insect from getting into smoke alarm organism 201 inside, reduce the frequency of clearance smoke alarm.

As shown in fig. 3, a smoke alarm for preventing a gas element from being damaged, the combined mechanism 2 includes a machine body 201, a buckle 202, a buzzing sound hole 203, an insect-proof net 204 and a rotating groove 205, and the top end of the machine body 201 is provided with the buckle 202, the middle part of the machine body 201 is provided with the buzzing sound hole 203, the insect-proof net 204 is arranged below the machine body 201, and the bottom of the insect-proof net 204 is provided with the rotating groove 205, the machine body 201 forms a rotating structure with a protection mechanism 3 through the rotating groove 205, and is communicated between the machine body 201 and the protection mechanism 3, the rotating groove 205 is arranged to be matched with the protection cover 301, so as to facilitate the disassembly and assembly of the protection cover 301, and facilitate subsequent cleaning and maintenance.

In conclusion, the smoke alarm for preventing the damage of the gas element comprises a mounting plate 102 fixed on a wall 101, four bolts 103 are used for rotationally fixing, a buckle 202 at the top end of a machine body 201 is embedded into a limiting groove 104 to rotate, a small fan 302 is arranged at the middle end inside a protective cover 301 at the bottom of the machine body 201, ventilation inside the machine body 201 of the smoke alarm can be kept, dryness of the machine body 201 of the smoke alarm is guaranteed, false alarm of the smoke alarm caused by humid air is avoided, a filter screen 305 is arranged on the side of the small fan 302, the small fan 304 is used for fixing and shaking reducing, and the small fan 302 and the insect-proof screen 204 are mutually attached and matched, so that dust and winged insects can be prevented from entering the machine body 201 in an all-round mode, damage to internal elements and frequency of cleaning the smoke alarm are reduced, non-smoke particles can be treated and filtered, accuracy of smoke detection is improved, when observation is needed inside the machine body 201, the rotary groove 205 is used for being matched with the protective cover 301, and therefore disassembly and installation of the protective cover 301 are facilitated, and subsequent cleaning and maintenance are facilitated.

Claims

1. The utility model provides a prevent impaired smoke alarm of gas component, includes laminating mechanism (1), combined mechanism (2) and protection machanism (3), its characterized in that: the bottom of laminating mechanism (1) is provided with combined mechanism (2), and the bottom of combined mechanism (2) is provided with protection machanism (3), protection machanism (3) are including protection casing (301), little fan (302), infrared spectrum sensor (303), stopper (304) and filter screen (305), and the inside middle-end of protection casing (301) is provided with little fan (302), the bottom right side of protection casing (301) is provided with infrared spectrum sensor (303), the inside bottom both sides of protection casing (301) are provided with stopper (304), and the inside of stopper (304) is provided with filter screen (305).

2. A smoke alarm for protection of a gaseous element from damage according to claim 1 wherein: the protective cover (301) is movably connected with the combined mechanism (2), and the protective cover (301) is matched with the small fan (302).

3. A smoke alarm for protection of a gaseous element from damage according to claim 1 wherein: the filter screen (305) and the protective cover (301) form a clamping structure through the limiting block (304), and the filter screen (305) and the combination mechanism (2) are mutually attached.

4. A smoke alarm for protection of a gaseous element from damage according to claim 1 wherein: the combined mechanism (2) comprises a machine body (201), a buckle (202), a buzzing sound hole (203), an insect-proof net (204) and a rotating groove (205), wherein the buckle (202) is arranged at the top end of the machine body (201), the buzzing sound hole (203) is arranged in the middle of the machine body (201), the insect-proof net (204) is arranged below the machine body (201), and the rotating groove (205) is arranged at the bottom of the insect-proof net (204).

5. A smoke alarm for protection against damage to a gas component as claimed in claim 4, wherein: the machine body (201) and the protection mechanism (3) form a rotating structure through the rotating groove (205), and the machine body (201) is communicated with the protection mechanism (3).

6. A smoke alarm for protection of a gaseous element from damage according to claim 1 wherein: laminating mechanism (1) includes wall body (101), mounting panel (102), bolt (103) and spacing groove (104), and the bottom of wall body (101) is provided with mounting panel (102), be provided with bolt (103) around mounting panel (102), and the both sides of bolt (103) are provided with spacing groove (104).

7. A smoke alarm for protection against damage to a gas component as claimed in claim 6, wherein: the mounting plate (102) and the wall body (101) form a thread structure through a bolt (103), and the mounting plate (102) and the limiting groove (104) are matched with each other.