CN217821784U

CN217821784U - Fire safety alarm device

Info

Publication number: CN217821784U
Application number: CN202220906322.2U
Authority: CN
Inventors: 袁卫
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-04-19
Filing date: 2022-04-19
Publication date: 2022-11-15
Anticipated expiration: 2032-04-19

Abstract

The utility model relates to a fire control safety technical field specifically is a fire control safety alarm device, including smoke alarm and an installation section of thick bamboo, the smoke alarm cover is established in an installation section of thick bamboo, the built-in detection subassembly that is equipped with of smoke alarm, the detection subassembly includes first dead lever and fixes the sensor in first dead lever bottom, smoke alarm's bottom is equipped with the dismantlement subassembly, the spout of seting up in smoke alarm bottom including the symmetry of dismantlement subassembly, sliding connection has the fixture block in the spout, the one end of fixture block is fixed with connecting spring, connecting spring's the other end is fixed with the inner wall of spout, the draw-in groove has been seted up to the inner wall of an installation section of thick bamboo, connecting spring's tip joint is in the draw-in groove, use through smoke alarm and the cooperation of an installation section of thick bamboo, be convenient for pull down smoke alarm from an installation section of thick bamboo in order to overhaul, use through the cooperation of plug and socket simultaneously, the convenience need not to rewire-line when changing, be favorable to improving installation effectiveness.

Description

Fire safety alarm device

Technical Field

The utility model relates to a fire safety technical field specifically is a fire safety alarm device.

Background

The fire safety alarm device generally comprises alarm equipment such as a smoke alarm, and when dense smoke occurs, the smoke alarm is detected by a smoke sensor in the smoke alarm, so that the smoke alarm gives an alarm to remind people of abnormal conditions.

The existing alarm device is generally of a cylindrical shell structure, when the alarm device is installed, the alarm device is generally directly fixed on the periphery of the cylindrical shell through screws and protrudes out of a wall, and meanwhile, people are reminded conveniently, the alarm device is installed on a wall surface at a higher position.

Therefore, it is desirable to design a fire safety alarm device to solve the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a fire safety alarm device to solve the problem that the alarm device that provides among the above-mentioned background art dismantles not conveniently and wiring installation effectiveness is low.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a fire safety alarm device, includes smoke alarm and fixes the installation section of thick bamboo in the ceiling, smoke alarm cover is established in an installation section of thick bamboo, just a plurality of smog holes have evenly been seted up to smoke alarm's bottom, be equipped with the determine module in the smoke alarm, the determine module includes first dead lever and fixes the sensor in first dead lever bottom, the both ends of first dead lever are fixed in smoke alarm, smoke alarm's bottom is equipped with the dismantlement subassembly, and the dismantlement subassembly includes that the symmetry sets up the spout in smoke alarm bottom, sliding connection has the fixture block in the spout, the one end of fixture block is fixed with coupling spring, coupling spring's the other end is fixed with the inner wall of spout, the draw-in groove has been seted up to the inner wall of an installation section of thick bamboo, coupling spring's tip joint is in the draw-in groove.

Preferably, the top of installation section of thick bamboo link up the setting, and the top is fixed with the strengthening rib, and the bottom of strengthening rib is fixed with the socket, the socket passes through wire and external power electric connection.

Preferably, a third fixing rod is fixed to the top of the smoke alarm, a plug is fixed to the surface of the third fixing rod, the end portion of the plug is inserted into the clamping groove, and the sensor is electrically connected with the plug through a wire.

Preferably, the smoke alarm is equipped with a smoking assembly, the smoking assembly is arranged between the third fixing rod and the first fixing rod, the smoking assembly comprises a second fixing rod fixed in the smoke alarm, a motor is fixed on the upper surface of the second fixing rod, the motor is electrically connected with the plug through a wire, and the output end of the motor penetrates through the second fixing rod and is fixed with a fan.

Preferably, the top of the installation cylinder penetrates through a ceiling, an exhaust pipeline is in threaded connection with the outer surface of the top of the installation cylinder, and the exhaust pipeline is connected with an indoor exhaust system.

Preferably, the surface of the fixture block is provided with anti-skid threads.

Preferably, the end part of the clamping block is arc-shaped, and the end part of the clamping block is matched with the inner wall of the clamping groove.

Compared with the prior art, the beneficial effects of the utility model are that: this kind of fire control safety alarm device uses through the cooperation of smoke alarm and an installation section of thick bamboo, is convenient for pull down smoke alarm in order to overhaul from an installation section of thick bamboo, uses through the cooperation of plug and socket simultaneously, and the convenience need not to rewire when changing, is favorable to improving the installation effectiveness.

(1) Through inserting smoke alarm in the installation section of thick bamboo to make the fixture block card go into the draw-in groove, thereby with smoke alarm firmly in the installation section of thick bamboo, only need stir anti-skidding screw thread simultaneously and can break away from smoke alarm from the installation section of thick bamboo, it is convenient to dismantle, and the practicality is strong.

(2) Insert the socket through the plug to let smoke alarm work, and when changing smoke alarm, need not to carry out manual wiring with new smoke alarm and the wire that cuts, be favorable to improving the installation effectiveness.

Drawings

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

figure 2 is a front cross-sectional view of the smoke alarm of figure 1 installed in a ceiling according to the present invention;

fig. 3 is a schematic bottom view of the smoke alarm of fig. 2 in accordance with the present invention;

fig. 4 is an enlarged schematic view of a structure shown in fig. 3 according to the present invention.

In the figure: 1. a smoke alarm; 11. a clamping block; 12. a chute; 13. a connecting spring; 14. Anti-skid threads; 15. a smoke aperture; 16. a first fixing lever; 161. a sensor; 17. a second fixing bar; 18. a motor; 19. a fan; 10. a third fixing bar; 101. a plug; 2. Mounting the cylinder; 21. a card slot; 22. a socket; 3. an exhaust duct.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides an embodiment:

the utility model provides a fire control safety alarm device, includes smoke alarm 1 and fixes an installation section of thick bamboo 2 in the ceiling, 1 cover of smoke alarm is established in installation section of thick bamboo 2, and it is worth mentioning that the bottom of installation section of thick bamboo 2 and smoke alarm 1's bottom all is the horizontality with the ceiling surface, and smoke alarm 1 does not have protrusion in the ceiling setting promptly, makes when to indoor decoration, is favorable to improving indoor decoration effect, and smoke alarm 1's both ends intercommunication sets up, the ceiling is run through at the top of installation section of thick bamboo 2, just the surface threaded connection at installation section of thick bamboo 2 top has exhaust pipe 3, exhaust pipe 3 and indoor exhaust system are connected, need explain that exhaust system is known open technology, does not do too much here and describe, is linked together through installation section of thick bamboo 2 and exhaust pipe 3 for indoor smog can pass through smoke alarm 1 and follow the top of installation section of thick bamboo 2 and emit into to exhaust pipe 3 in, thereby is favorable to improving indoor exhaust effect.

Further, as shown in fig. 2, considering that smoke needs to enter the smoke alarm 1 to detect smoke concentration, a plurality of smoke holes 15 are uniformly formed in the bottom of the smoke alarm 1, a detection assembly and a buzzer are assembled in the smoke alarm 1, the detection assembly comprises a first fixing rod 16 and a sensor 161 fixed at the bottom of the first fixing rod 16, two ends of the first fixing rod 16 are fixed in the smoke alarm 1, the buzzer is electrically connected with the sensor 161, not shown in the figure, it is worth mentioning that the detection principle of the sensor 161 is a known public technology, and not described much here, smoke passes through the smoke holes 15 and is detected by the sensor 161, so that the detection operation of the smoke concentration is realized, and when the smoke concentration exceeds the standard, the sensor 161 controls the buzzer to give an alarm sound to remind people of abnormal conditions occurring indoors.

Further, as shown in fig. 2 and 3, in order to facilitate installing smoke alarm 1 in installation section of thick bamboo 2 and being convenient for dismantle smoke alarm 1 from installation section of thick bamboo 2 and overhaul, the event is shown smoke alarm 1's bottom is equipped with the dismantlement subassembly, and the dismantlement subassembly includes that the spout 12 in smoke alarm 1 bottom is seted up to the symmetry, promptly the quantity of spout 12 is two, two sliding connection has fixture block 11 in the spout 12 respectively, two fixture block 11's one end all is fixed with connecting spring 13, connecting spring 13's the other end is fixed with the inner wall of spout 12, draw-in groove 21 has been seted up to installation section of thick bamboo 2's inner wall, connecting spring 13's tip joint is in draw-in groove 21.

Further, as shown in fig. 2, considering that when the smoke alarm 1 is installed, a power line is connected to equipment in the smoke alarm 1, the traditional method is manual wiring, in order to improve wiring efficiency, the top of the installation cylinder 2 is arranged in a through manner, a reinforcing rib is fixed at the top of the installation cylinder, a socket 22 is fixed at the bottom of the reinforcing rib, the socket 22 is electrically connected with an external power supply through a wire, a third fixing rod 10 is fixed at the top of the smoke alarm 1, a plug 101 is fixed on the surface of the third fixing rod 10, the end of the plug 101 is inserted into a clamping groove 21, the sensor 161 is electrically connected with the plug 101 through a wire, the sensor 161 in the smoke alarm 1 is enabled to work by inserting the plug 101 into the socket 22, and when the smoke alarm 1 is replaced, manual wiring of a new smoke alarm 1 and a cut-off wire is not needed, which is beneficial to improving installation efficiency.

Further, as shown in fig. 2, considering that smoke alarm 1 is sleeved in installation cylinder 2, installation cylinder 2 is fixed in the ceiling, and smoke alarm 1 does not protrude out of the ceiling surface, and for the smoke can be effectively detected by sensor 161 in smoke alarm 1, smoke alarm 1 is equipped with a smoking assembly, and the smoking assembly is arranged between third fixing rod 10 and first fixing rod 16, and the smoking assembly includes second fixing rod 17 fixed in smoke alarm 1, the upper surface of second fixing rod 17 is fixed with motor 18, motor 18 passes through wire and plug 101 electric connection, the output end of motor 18 runs through second fixing rod 17 and is fixed with fan 19, and drives fan 19 to rotate through motor 18, can not only inhale indoor smoke in smoke alarm 1 and be detected by sensor 161, can also be effectual with indoor smoke to be discharged to pipeline 3 in, keeps indoor air clean

Further, as shown in fig. 4, in order to facilitate shifting the clamping block 11, anti-slip threads 14 are formed on the surface of the clamping block 11, and the two anti-slip threads 14 are pinched by a thumb and a forefinger to enable the two clamping blocks 11 to be close to each other, so that the smoke alarm 1 can be conveniently and rapidly taken out of the installation cylinder 2, and the operations are repeated when the smoke alarm 1 is installed.

Further, as shown in fig. 4, the end of the clamping block 11 is arc-shaped, and the end of the clamping block 11 is matched with the inner wall of the clamping groove 21, so that the clamping block 11 can be stably clamped in the clamping groove 21, and the smoke alarm 1 is ensured not to fall off easily after being installed.

The working principle is as follows: when needs overhaul smoke alarm 1, need take out smoke alarm 1 from installation section of thick bamboo 2, at first hold between the fingers two anti-skidding screw threads 14, let two fixture blocks 11 draw close each other, thereby let the tip of two fixture blocks 11 break away from draw-in groove 21, then stimulate smoke alarm 1 downwards, can break away from plug 101 from installation section of thick bamboo 2, make sensor 161 and the 18 outage of motor in the smoke alarm 1, simultaneously smoke alarm 1 takes out from installation section of thick bamboo 2, realized quick dismantlement purpose to smoke alarm 1.

When needs are installed smoke alarm 1 in installation section of thick bamboo 2, through holding between the fingers two anti-skidding screw threads 14, two connecting spring 13 are compressed this moment, let two fixture blocks 11 draw close each other, then fill in smoke alarm 1 in installation section of thick bamboo 2, and let plug 101 insert in socket 22, make sensor 161 and the 18 circular telegram work of motor in the smoke alarm 1, then slowly loosen two anti-skidding screw threads 14, two connecting spring 13 release elastic potential energy, thereby in propping into draw-in groove 21 respectively with the tip of two fixture blocks 11, the fixed mounting to smoke alarm 1 has been realized.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a fire safety alarm device, includes smoke alarm (1) and fixes an installation section of thick bamboo (2) in the ceiling, its characterized in that: smoke alarm (1) cover is established in installation section of thick bamboo (2), just a plurality of smog holes (15) have evenly been seted up to the bottom of smoke alarm (1), be equipped with detection component in smoke alarm (1), detection component includes first dead lever (16) and fixes sensor (161) in first dead lever (16) bottom, the both ends of first dead lever (16) are fixed in smoke alarm (1), the bottom of smoke alarm (1) is equipped with the dismantlement subassembly, and the dismantlement subassembly is seted up in the spout (12) of smoke alarm (1) bottom including the symmetry, sliding connection has fixture block (11) in spout (12), the one end of fixture block (11) is fixed with coupling spring (13), the other end of coupling spring (13) is fixed with the inner wall of spout (12), draw-in groove (21) have been seted up to the inner wall of installation section of thick bamboo (2), the tip joint of coupling spring (13) is in draw-in groove (21).

2. A fire safety alarm device as claimed in claim 1, wherein: the top of installation section of thick bamboo (2) link up the setting, and the top is fixed with the strengthening rib, and the bottom of strengthening rib is fixed with socket (22), socket (22) pass through wire and external power electric connection.

3. A fire safety alarm device as claimed in claim 2, wherein: the smoke alarm is characterized in that a third fixing rod (10) is fixed to the top of the smoke alarm (1), a plug (101) is fixed to the surface of the third fixing rod (10), the end portion of the plug (101) is inserted into the clamping groove (21), and the sensor (161) is electrically connected with the plug (101) through a wire.

4. A fire safety alarm device as in claim 3, wherein: smoke alarm (1) is equipped with smoking subassembly, and smoking subassembly establishes between third dead lever (10) and first dead lever (16), and smoking subassembly is including fixing second dead lever (17) in smoke alarm (1), the last fixed surface of second dead lever (17) has motor (18), motor (18) pass through wire and plug (101) electric connection, the output of motor (18) runs through second dead lever (17) and is fixed with fan (19).

5. A fire safety alarm device as claimed in claim 2, wherein: the ceiling is run through at the top of installation section of thick bamboo (2), just the surface threaded connection at installation section of thick bamboo (2) top has exhaust duct (3), exhaust duct (3) are connected with indoor exhaust system.

6. A fire safety alarm device as in claim 1, wherein: the surface of the clamping block (11) is provided with anti-skid threads (14).

7. A fire safety alarm device as in claim 1, wherein: the end part of the clamping block (11) is arc-shaped, and the end part of the clamping block (11) is matched with the inner wall of the clamping groove (21).