CN216286978U

CN216286978U - Fire-proof alarm suitable for corridor

Info

Publication number: CN216286978U
Application number: CN202122522597.4U
Authority: CN
Inventors: 刘文忠
Original assignee: Tianjin Yilian Technology Co ltd
Current assignee: Tianjin Yilian Technology Co ltd
Priority date: 2021-10-20
Filing date: 2021-10-20
Publication date: 2022-04-12
Anticipated expiration: 2031-10-20

Abstract

The utility model relates to the technical field of alarms and discloses a fireproof alarm suitable for a corridor. This fire alarm suitable for in corridor, press the movable rod through the hand, the movable rod produces ascending pressure to the magnetic block, the magnetic block takes place the extrusion to elastic airbag and makes the sucking disc adsorb on the wall body this moment, switch is opened again, the electro-magnet produces magnetism and magnetic block and adsorbs together because of circular telegram, make the installation piece fix on the wall body, when the conflagration takes place and the outage, the device that the light was opened when the alarm took place the chimes of doom, thereby not only have the illumination function, can also conveniently install at the corridor.

Description

Fire-proof alarm suitable for corridor

Technical Field

The utility model relates to the technical field of alarms, in particular to a fireproof alarm suitable for a corridor.

Background

The alarm is an electronic product which reminds or warns people of taking certain action in the forms of sound, light, air pressure and the like in order to prevent or prevent the consequences caused by certain events, and has the advantages of prevention, warning and the like.

The current alarm does not have the illumination function, when the ignition point is close to the power supply, the lamp of the corridor can not illuminate when the power supply is disconnected, and the alarm is inconvenient to install in the corridor.

Therefore, the fire-proof alarm applicable to the corridor is provided, the lighting device is arranged at the bottom of the shell of the alarm, and the device which is convenient to fix on a wall body is arranged at the top of the alarm, so that the alarm not only has a lighting function, but also can be conveniently arranged in the corridor.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides a fireproof alarm suitable for a corridor, which has the advantages of illumination function, convenience in installation in the corridor and the like, and solves the problems that the conventional alarm has no illumination function, when a fire point is close to a power supply, the lamp of the corridor cannot be illuminated when the power supply is disconnected, and the alarm is inconvenient to install in the corridor.

(II) technical scheme

In order to realize the purposes of not only having the lighting function but also being convenient to install in a corridor, the utility model provides the following technical scheme: the utility model provides a fire alarm suitable for in corridor, includes the installation piece, the bottom fixed mounting of installation piece has a linking piece, link up a block fixed mounting and have alarm shell, alarm shell's bottom fixed mounting has the illumination lamp shade, the outer wall fixed mounting of installation piece has switch, the inner wall fixed mounting of installation piece has elastic airbag, elastic airbag's top fixed mounting has the sucking disc, elastic airbag's outer wall swing joint has the magnetic block, magnetic block's bottom fixed mounting has the spring, one side fixed mounting that magnetic block was kept away from to the spring has the electro-magnet, magnetic block's bottom fixed mounting has the movable rod, the inner wall swing joint of installation piece has rechargeable lithium cell, movable groove has been seted up to the inner wall of installation piece.

Preferably, the inner wall of the mounting block is provided with a first mounting groove, and the diameter and the size of the inner wall of the first mounting groove are matched with the diameter and the size of the outer wall of the rechargeable lithium battery, so that the rechargeable lithium battery can be mounted and dismounted conveniently.

Preferably, the inner wall fixed mounting of alarm housing has the work pilot lamp to whether in work of observing the alarm, whether rechargeable lithium cell has an electricity, when the work pilot lamp is green, the alarm is normal work, and rechargeable lithium cell is for having an electricity, and when the work pilot lamp was red, the alarm was the trouble, and rechargeable lithium cell needs to charge.

Preferably, the inner wall of the illuminating lamp shade is fixedly provided with an illuminating lamp so as to illuminate after power failure.

Preferably, the magnetism generated by the magnetic block and the electromagnet after being electrified is anisotropic magnetism, so that the electromagnet after being electrified is ensured to be adsorbed with the magnetic block.

Preferably, the two ends of the spring are fixedly provided with fixing blocks, so that the spring is more firmly installed.

Preferably, the inner wall of the mounting block is provided with a second mounting groove so as to facilitate mounting of the elastic air bag.

(III) advantageous effects

Compared with the prior art, the utility model provides a fireproof alarm suitable for a corridor, which has the following beneficial effects:

1. this fire alarm suitable for in corridor, press the movable rod through the hand, the movable rod produces ascending pressure to the magnetic block, the magnetic block takes place the extrusion to elastic airbag and makes the sucking disc adsorb on the wall body this moment, switch is opened again, the electro-magnet produces magnetism and magnetic block and adsorbs together because of circular telegram, make the installation piece fix on the wall body, when the conflagration takes place and the outage, the device that the light was opened when the alarm took place the chimes of doom, thereby not only have the illumination function, can also conveniently install at the corridor.

Drawings

FIG. 1 is a perspective view of the present invention;

FIG. 2 is a front view of the present invention;

fig. 3 is an internal schematic view of the mounting block of the present invention.

In the figure: 1. mounting blocks; 2. an alarm housing; 3. an illumination lamp cover; 4. a joining block; 5. a suction cup; 6. a movable rod; 7. a power switch; 8. an elastic air bag; 9. a rechargeable lithium battery; 10. a magnetic block; 11. a spring; 12. an electromagnet; 13. a movable groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, a fire alarm suitable for use in a corridor comprises a mounting block 1, a second mounting groove is formed in the inner wall of the mounting block 1 to facilitate mounting of an elastic airbag 8, a first mounting groove is formed in the inner wall of the mounting block 1, the diameter and size of the inner wall of the first mounting groove are matched with the diameter and size of the outer wall of a rechargeable lithium battery 9 to facilitate mounting and dismounting of the rechargeable lithium battery 9, a linking block 4 is fixedly mounted at the bottom of the mounting block 1, an alarm housing 2 is fixedly mounted on the linking block 4, a work indicator lamp is fixedly mounted on the inner wall of the alarm housing 2 to facilitate observation of whether the alarm is working or not and whether the rechargeable lithium battery 9 is powered or not, when the work indicator lamp is green, the alarm is normally working, the rechargeable lithium battery 9 is powered, when the work indicator lamp is red, the alarm is faulty, and the rechargeable lithium battery 9 needs to be charged, the bottom of the alarm shell 2 is fixedly provided with an illuminating lampshade 3, the inner wall of the illuminating lampshade 3 is fixedly provided with an illuminating lamp so as to illuminate after power failure, the outer wall of the mounting block 1 is fixedly provided with a power switch 7, the inner wall of the mounting block 1 is fixedly provided with an elastic air bag 8, the top of the elastic air bag 8 is fixedly provided with a sucker 5, the outer wall of the elastic air bag 8 is movably connected with a magnetic block 10, the magnetism generated by the magnetic block 10 and an electrified electromagnet 12 is anisotropic magnetism, the electrified electromagnet 12 and the magnetic block 10 are adsorbed together, the bottom of the magnetic block 10 is fixedly provided with a spring 11, both ends of the spring 11 are fixedly provided with fixed blocks, the installation of the spring 11 is firmer, one side of the spring 11 far away from the magnetic block 10 is fixedly provided with the electromagnet 12, the bottom of the magnetic block 10 is fixedly provided with a movable rod 6, and the inner wall of the mounting block 1 is movably connected with a rechargeable lithium battery 9, the inner wall of the mounting block 1 is provided with a movable groove 13.

The working principle is as follows: when the fireproof alarm applicable to the corridor is installed, an installer presses the movable rod 6, the movable rod 6 generates upward pressure on the magnetic block 10, the magnetic block 10 extrudes the elastic air bag 8, the sucker 5 is adsorbed on the wall under the action of the extrusion of the elastic air bag 8, then the power switch 7 is turned on, the electromagnet 12 generates magnetism due to electrification, the electromagnet 12 and the magnetic block 10 are adsorbed together, the spring 11 generates elastic deformation due to extrusion, so that the installation block 1 is fixed on the wall, when a fire occurs, the alarm in the inner wall of the alarm shell 2 and the illuminating lamp in the inner wall of the illuminating lamp shade 3 start to work, when the rechargeable lithium battery 9 is periodically charged or the alarm is periodically maintained, the device can judge whether the rechargeable lithium battery 9 needs to be charged and whether the alarm works through the work indicator lamp installed on the inner wall of the alarm shell 2, the device not only has the illumination function, can also conveniently install at the corridor.

To sum up, this fire alarm suitable for in corridor, through pressing movable rod 6, movable rod 6 produces ascending pressure to magnetic block 10, magnetic block 10 takes place the extrusion and makes sucking disc 5 adsorb on the wall body to elastic air bag 8 this moment, reopen switch 7, electro-magnet 12 produces magnetism and magnetic block 10 adsorbs together because of the circular telegram, make installation piece 1 fix on the wall body, when the conflagration takes place and the outage, the device that the light was opened when the alarm took place the chimes of doom, thereby not only have the illumination function, can also conveniently install at the corridor.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a fire alarm suitable for in corridor, includes installation piece (1), its characterized in that: the alarm is characterized in that a connecting block (4) is fixedly mounted at the bottom of the mounting block (1), an alarm shell (2) is fixedly mounted on the connecting block (4), a lighting lampshade (3) is fixedly mounted at the bottom of the alarm shell (2), a power switch (7) is fixedly mounted on the outer wall of the mounting block (1), an elastic air bag (8) is fixedly mounted on the inner wall of the mounting block (1), a sucking disc (5) is fixedly mounted at the top of the elastic air bag (8), a magnetic block (10) is movably connected with the outer wall of the elastic air bag (8), a spring (11) is fixedly mounted at the bottom of the magnetic block (10), an electromagnet (12) is fixedly mounted on one side, far away from the magnetic block (10), of the spring (11), a movable rod (6) is fixedly mounted at the bottom of the magnetic block (10), and a rechargeable lithium battery (9) is movably connected with the inner wall of the mounting block (1), the inner wall of the mounting block (1) is provided with a movable groove (13).

2. A fire alarm adapted for use in a corridor according to claim 1, wherein: the inner wall of the mounting block (1) is provided with a first mounting groove, and the diameter and the size of the inner wall of the first mounting groove are matched with the diameter and the size of the outer wall of the rechargeable lithium battery (9).

3. A fire alarm adapted for use in a corridor according to claim 1, wherein: and a working indicator lamp is fixedly arranged on the inner wall of the alarm shell (2).

4. A fire alarm adapted for use in a corridor according to claim 1, wherein: and an illuminating lamp is fixedly arranged on the inner wall of the illuminating lamp shade (3).

5. A fire alarm adapted for use in a corridor according to claim 1, wherein: the magnetism generated by the magnetic block (10) and the electrified electromagnet (12) is anisotropic.

6. A fire alarm adapted for use in a corridor according to claim 1, wherein: and fixed blocks are fixedly arranged at the two ends of the spring (11).

7. A fire alarm adapted for use in a corridor according to claim 1, wherein: and a second mounting groove is formed in the inner wall of the mounting block (1).