CN210639706U

CN210639706U - Alarm structure

Info

Publication number: CN210639706U
Application number: CN201921977683.0U
Authority: CN
Inventors: 易扬波
Original assignee: Guangdong Siwei Zhian Security Technology Co ltd
Current assignee: Guangdong Siwei Zhian Security Technology Co ltd
Priority date: 2019-11-15
Filing date: 2019-11-15
Publication date: 2020-05-29
Anticipated expiration: 2029-11-15

Abstract

The utility model provides an alarm structure, including drain pan and face-piece, drain pan and face-piece combination form installation space be provided with the baffle in the installation space, the baffle separates into electrical apparatus space and advances the smoke cavity to installation space be provided with the maze in advancing the smoke cavity, be provided with the circuit board in the electrical apparatus space, the face-piece is equipped with the warning lamp mounting hole, is provided with visual alarm lamp on this warning lamp mounting hole, has the alarm device of alarm lamp through providing a face-piece, improves the security of work and life, and alertness when avoiding the conflagration to take place improves factor of safety.

Description

Alarm structure

Technical Field

The utility model relates to an alarm structure.

Background

With the progress and development of science and technology, people pay more attention to the safety of living environment and working environment, and especially the fire safety is important.

SUMMERY OF THE UTILITY MODEL

The utility model aims at overcoming the weak point in the prior art, providing an alarm structure, aim at providing an alarm structure, provide smog and report to the police and remind, improve the security of life and property.

In order to achieve the above purpose, the utility model adopts the following scheme:

an alarm structure comprises a bottom shell and a face shell, wherein the bottom shell and the face shell are combined to form an installation space, a partition plate is arranged in the installation space and divides the installation space into an electrical appliance space and a smoke inlet cavity, a labyrinth is arranged in the smoke inlet cavity, a circuit board is arranged on the electrical appliance space, the installation space is divided into the electrical appliance space and the smoke inlet cavity through the partition plate, meanwhile, the smoke inlet cavity is positioned below the electrical appliance space, the smoke inlet cavity is enabled to form an independent space while smoke is fed into the smoke inlet cavity, smoke concentration is facilitated, smoke is prevented from dissociating from the smoke inlet cavity to the electrical appliance space, the smoke alarm is enabled to alarm more timely, a warning lamp installation hole is formed in the face shell, a visual warning lamp is arranged on the warning lamp installation hole, the safety of work and life is improved by providing an alarm device with a warning lamp on the face shell, and the alertness when a fire disaster happens is avoided, the safety factor is improved.

In one or more embodiments, the separator is provided with an arc-shaped protrusion, and a battery is disposed above the protrusion to facilitate installation of the battery.

In one or more embodiments, the partition plate is provided with a first mounting hole and a second mounting hole, the first mounting hole is provided with a labyrinth, and the second mounting hole is provided with a voice module to form a smoke alarm with voice broadcast.

In one or more embodiments, the front case is further provided with a key hole, the key hole is provided with a test key, the key hole is located at an eccentric position of the bottom case, and the alarm lamp mounting hole is located at a central position of the front case so as to facilitate a user to test.

In one or more embodiments, the front shell is further provided with a sound emitting hole, and the sound emitting hole is located at an eccentric position of the front shell and corresponds to the key hole.

In one or more embodiments, the face shell and the bottom shell are connected together by fastening, the face shell is provided with a fastening groove, and the bottom shell is provided with a fastening portion matched with the fastening groove.

In one or more embodiments, the hanging plate is further provided with a hanging plate, the hanging plate is connected with the bottom shell in a screwing manner, a hook portion is arranged on the hanging plate, a hook groove matched with the hook portion is arranged on the bottom shell, and the hook portion is in an L shape.

In one or more embodiments, the alarm lamp is provided with a connection base plate, the connection base plate is mounted on the face housing through a connection ring, an outer circumferential surface of the connection ring is engaged with an inner circumferential surface of the alarm lamp mounting hole, and the alarm lamp is mounted on the connection base plate through a mounting ring.

Has the advantages that: the utility model provides an alarm structure has the alarm device of alarm lamp through providing a face-piece, improves the security of work and life, and alertness when avoiding the conflagration to take place improves factor of safety.

Drawings

Fig. 1 is a schematic view of a cross-sectional structure of an alarm structure according to an embodiment of the present invention.

Fig. 2 is the internal structure schematic diagram of the alarm structure of the embodiment of the present invention.

Fig. 3 is a schematic view of a face-shell structure of an alarm structure according to the present invention.

Fig. 4 is a schematic view of a top surface of a bottom case of the alarm structure of the embodiment of the present invention.

Fig. 5 is a schematic view of a hanging plate structure of the alarm structure of the embodiment of the present invention.

Fig. 6 is the utility model discloses a part of alarm structure divides the schematic diagram.

Detailed Description

The application scheme is further described below with reference to the accompanying drawings:

example (b):

referring to the attached drawings 1-6, the alarm structure comprises a bottom shell 1 and a face shell 2, wherein the bottom shell 1 and the face shell 2 are combined to form an installation space 3, a partition plate 4 is arranged in the installation space 3, the partition plate 4 divides the installation space into an electrical appliance space 32 and a smoke inlet cavity 31, a labyrinth 5 is arranged in the smoke inlet cavity 31, a circuit board is arranged on the electrical appliance space 32, an alarm lamp installation hole 21 is formed in the face shell 2, and a visible alarm lamp 6 is arranged on the alarm lamp installation hole 21.

Preferably, the smoke enters the smoke intake chamber 31 from the space between the bottom shell 1 and the face shell 2.

Further, an arc-shaped projection 41 is provided on the separator 4, and a battery is provided above the projection 41.

Furthermore, a first mounting hole 42 and a second mounting hole 43 are arranged on the partition plate 4, a labyrinth 5 is mounted on the first mounting hole 42, and a voice module is mounted on the second mounting hole 43.

Preferably, said labyrinth 5 is a direct application of the prior art, which will not be described in detail here.

Further, still be provided with key hole 22 on the face-piece 2, be provided with the test button on the key hole 22, the key hole is located the eccentric position of bottom face shell, alarm lamp 6 mounting hole is located the central point of face-piece 2 and puts.

Furthermore, the front shell 2 is further provided with a sound emission hole 23, and the sound emission hole 23 is located at an eccentric position of the front shell and corresponds to the key hole 22.

Further, the face shell 2 and the bottom shell 1 are connected together by fastening, a fastening groove 24 is arranged on the face shell 2, and a fastening part 11 matched with the fastening groove 24 is arranged on the bottom shell 1.

Further, the hanging plate 8 is further arranged, the hanging plate 8 is connected with the bottom shell 1 in a screwing mode, a hook portion 81 is arranged on the hanging plate 8, a hook groove 12 matched with the hook portion 81 is formed in the bottom shell 1, and the hook portion 81 forms an L shape.

Further, the alarm lamp 6 is provided with a connection base plate 61, the connection base plate 61 is mounted on the face housing 2 through a connection ring 62, an outer circumferential surface of the connection ring 62 is fitted with an inner circumferential surface of the alarm lamp mounting hole 21, the alarm lamp 6 is mounted on the connection base plate 61 through a mounting ring 63, and the alarm lamp 6 is mounted between the connection ring 62 and the mounting ring 63.

Preferably, the circuit structure among the circuit board, the battery, the buzzer, the voice module and the alarm lamp is a direct application of the prior art, and is not described herein again.

The above preferred embodiments should be considered as examples of the embodiments of the present application, and technical deductions, substitutions, improvements and the like similar to, similar to or based on the embodiments of the present application should be considered as the protection scope of the present patent.

Claims

1. The utility model provides an alarm structure, its characterized in that, includes drain pan and face-piece, drain pan and face-piece combination form installation space be provided with the baffle in the installation space, the baffle separates into electrical apparatus space and advances the smoke chamber installation space is provided with the maze in advancing the smoke chamber, be provided with the circuit board in the electrical apparatus space, the face-piece is equipped with the warning lamp mounting hole, is provided with visual alarm lamp on this warning lamp mounting hole.

2. The alarm arrangement of claim 1, wherein the baffle is provided with an arcuate projection and a battery is provided above the projection.

3. The alarm structure according to claim 2, wherein the partition plate is provided with a first mounting hole and a second mounting hole, the first mounting hole is provided with a labyrinth, and the second mounting hole is provided with a voice module.

4. The alarm structure of claim 1, wherein the front case further comprises a key hole, the key hole is provided with a test key, the key hole is located at an eccentric position of the bottom case, and the alarm lamp mounting hole is located at a central position of the front case.

5. The alarm structure of claim 4, wherein the front shell is further provided with a sounding hole, and the sounding hole is located at an eccentric position of the front shell and corresponds to the key hole.

6. The alarm structure of claim 1, wherein the face and bottom shells are snap-fit connected together, the face shell having a snap groove therein, and the bottom shell having a snap portion for engaging the snap groove therein.

7. The alarm structure according to claim 6, characterized in that a hanging plate is further provided, the hanging plate is connected with a bottom shell in a screwing manner, a hook part is arranged on the hanging plate, the bottom shell is provided with a hook groove matched with the hook part, and the hook part is L-shaped.

8. The alarm structure of claim 1, wherein the alarm lamp is provided with a connection base plate, the connection base plate is mounted on the face housing through a connection ring, an outer circumferential surface of the connection ring is engaged with an inner circumferential surface of the alarm lamp mounting hole, and the alarm lamp is mounted on the connection base plate through a mounting ring.