CN210743572U - Explosion-proof type sound photoelectricity buzzer - Google Patents

Abstract

The utility model discloses an explosion-proof type reputation electron bee calling organ, including explosion-proof case, one side of explosion-proof case is connected with the terminal box, and the top of explosion-proof case is connected with the alarm lamp, and the outside of alarm lamp is equipped with the protection casing, and the inside of explosion-proof case is equipped with the speaker, and the speaker passes through the public address cover to be connected in the inside of explosion-proof case, and speaker and alarm lamp are connected with the terminal box respectively. The utility model installs the loudspeaker inside the explosion-proof box, connects the metal net at the corresponding position of the explosion-proof box and the sound amplifying cover, and arranges the protective cover outside the alarm lamp, so that the explosion-proof performance of the device is better; the loudspeaker is arranged in the explosion-proof box, and the sound outlet is positioned at the bottom of the explosion-proof box, so that impurities such as dust can be prevented from entering the explosion-proof box, and the service life of the loudspeaker is shortened; the junction box is arranged on one side of the explosion-proof box, and the drawing box is connected to the inside of the junction box in a sliding mode, so that wiring of the device is simpler and more convenient.

Description

Explosion-proof type sound photoelectricity buzzer

Technical Field

The utility model belongs to the technical field of bee calling organ, concretely relates to explosion-proof type reputation electron bee calling organ.

Background

The buzzer is an electronic buzzer with an integrated structure, adopts direct current voltage for power supply, and is widely applied to electronic products such as computers, printers, copiers, alarms, electronic toys, automobile electronic equipment, telephones, timers and the like as a sounding device. The buzzer is mainly divided into two types, namely a piezoelectric buzzer and an electromagnetic buzzer.

When the acousto-optic electronic buzzer is used as an alarm, the acousto-optic electronic buzzer needs to have high-strength explosion-proof performance, however, the acousto-optic electronic buzzer in the prior art has the problems of poor explosion-proof performance and inconvenient installation in the using process.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides an explosion-proof type sound and light electron bee calling organ has the characteristics that the explosion-proof can be good and be convenient for the installation.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an explosion-proof type reputation electron bee calling organ, includes explosion-proof box, and one side of explosion-proof box is connected with the terminal box, and the top of explosion-proof box is connected with the alarm lamp, and the outside of alarm lamp is equipped with the protection casing, and the inside of explosion-proof box is equipped with the speaker, and the speaker passes through the public address cover to be connected in the inside of explosion-proof box, and speaker and alarm lamp are connected with the terminal box respectively.

Preferably, the bottom of the explosion-proof box is provided with a round hole corresponding to the sound amplifying cover, and a metal mesh is embedded in the round hole.

Preferably, the inside sliding connection of terminal box has the pull box, is fixed with the power on the pull box, and alarm lamp and speaker all are connected with the power.

Preferably, the drawing box is provided with a plurality of wire inlet grooves.

Preferably, the bottom of the junction box is provided with a limiting groove, and the bottom of the drawing box is connected with a limiting block matched with the limiting groove.

Preferably, the mounting seat comprises a first mounting seat and a second mounting seat, wherein the first mounting seat is mounted on the wall body, the second mounting seat is mounted on one side of the explosion-proof box, a sliding groove is connected to the first mounting seat, a sliding block is connected to the second mounting seat, and the first mounting seat and the second mounting seat are connected through the sliding groove and the sliding block in a clamping mode.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model installs the loudspeaker inside the explosion-proof box, connects the metal net at the corresponding position of the explosion-proof box and the sound amplifying cover, and arranges the protective cover outside the alarm lamp, so that the explosion-proof performance of the device is better;

2. the utility model installs the loudspeaker in the explosion-proof box, and the sound outlet is positioned at the bottom of the explosion-proof box, so that the impurities such as dust can be prevented from entering the explosion-proof box, thereby reducing the service life of the loudspeaker;

3. the utility model discloses set up the terminal box in one side of explosion-proof box, and the inside sliding connection of terminal box has the pull box, makes the wiring of this device more simple and convenient.

Drawings

Fig. 1 is a schematic structural view of an explosion-proof type acousto-optic electronic buzzer of the present invention;

FIG. 2 is a schematic diagram of the internal structure of the explosion-proof box of the explosion-proof acousto-optic electronic buzzer of the present invention;

FIG. 3 is a schematic structural view of the junction box of the explosion-proof type acousto-optic electronic buzzer of the present invention;

fig. 4 is a schematic structural diagram of a first mounting seat of the explosion-proof type acousto-optic electronic buzzer of the present invention;

fig. 5 is a schematic structural view of a second mounting seat of the explosion-proof type acousto-optic electronic buzzer of the present invention;

in the figure: 1. an explosion-proof box; 2. an alarm lamp; 3. a protective cover; 4. a mounting seat; 41. a first mounting seat; 42. a chute; 43. a second mounting seat; 44. a slider; 5. a junction box; 51. a limiting groove; 52. a box is drawn out; 53. a limiting block; 54. a wire inlet groove; 6. a speaker; 7. a sound amplification cover; 8. a metal mesh.

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.

Please refer to fig. 1-5, the utility model relates to an explosion-proof type reputation electron bee calling organ, it includes explosion-proof box 1, explosion-proof box 1 is the aluminum alloy material, there is terminal box 5 one side of explosion-proof box 1 through the screw connection, there is alarm lamp 2 above explosion-proof box 1 through 3m sticky even, the outside of alarm lamp 2 is equipped with protection casing 3, protection casing 3 passes through the screw connection in the top of explosion-proof box 1, the inside of explosion-proof box 1 is equipped with speaker 6, speaker 6 connects in the inside of explosion-proof box 1 through expanding sound cover 7, speaker 6 and alarm lamp 2 are connected with terminal box 5 respectively.

Specifically, the bottom of the explosion-proof box 1 is provided with a round hole corresponding to the sound amplifying cover 7, and a metal mesh 8 is embedded in the round hole.

By adopting the technical scheme, the metal mesh 8 can protect the sound amplification cover 7 and the loudspeaker 6 and can not influence the transmission of sound.

Specifically, the inside sliding connection of terminal box 5 has pull box 52, is fixed with the power on the pull box 52, and alarm lamp 2 and speaker 6 all are connected with the power.

Through adopting above-mentioned technical scheme, conveniently carry out the wiring.

Specifically, the drawer 52 is provided with a plurality of wire inlet slots 54.

By adopting the technical scheme, the line is conveniently arranged.

Specifically, the bottom of the junction box 5 is provided with a limiting groove 51, and the bottom of the drawing box 52 is connected with a limiting block 53 matched with the limiting groove 51.

Through adopting above-mentioned technical scheme, cooperate through spacing groove 51 and stopper 53, carry on spacingly to pull box 52.

Specifically, the mounting seat 4 includes a first mounting seat 41 and a second mounting seat 43, wherein the first mounting seat 41 is installed on the wall, the second mounting seat 43 is installed on one side of the explosion-proof box 1, the first mounting seat 41 is connected with a sliding groove 42, the second mounting seat 43 is connected with a sliding block 44, and the first mounting seat 41 and the second mounting seat 43 are connected with the sliding block 44 through the sliding groove 42 in a clamping manner.

Through adopting above-mentioned technical scheme, install explosion-proof tank 1 through slider 44 and spout 42 block, the installation is simple and convenient, and the installation back aesthetic property is good.

In the embodiment, the alarm lamp 2 is of SL-79 type sold by the electronic business department of Anjiabao in the Tianhe area of Guangzhou city; the speaker 6 is an ST-402 type buzzer sold by Shengtong Security Equipment Limited in Dongguan city.

The utility model discloses a speaker 6 is installed in explosion-proof box 1's inside, propagates sound through expanding sound cover 7, and 2 adhesions of alarm lamp are in explosion-proof box 1's top, and are equipped with protection casing 3 in explosion-proof box 1's the outside, and alarm lamp 2 and speaker 6 are connected with the inside power of terminal box 5 respectively, install explosion-proof box 1 through mount pad 4.

In summary, the utility model installs the loudspeaker 6 inside the explosion-proof box 1, and connects the metal net 8 at the corresponding position of the explosion-proof box 1 and the sound amplifying cover 7, and arranges the protective cover 3 outside the alarm lamp 2, so that the explosion-proof performance of the device is better; the utility model installs the loudspeaker 6 in the explosion-proof box 1, and the sound outlet is positioned at the bottom of the explosion-proof box 1, so that the impurities such as dust can be prevented from entering the explosion-proof box 1, thereby reducing the service life of the loudspeaker 6; the utility model discloses set up terminal box 5 in one side of explosion-proof box 1, and the inside sliding connection of terminal box 5 has pull box 52, makes the wiring of this device simple and convenient more.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. An explosion-proof type sound photoelectricity bee calling organ which characterized in that: the explosion-proof box comprises an explosion-proof box (1), wherein a junction box (5) is connected to one side of the explosion-proof box (1), an alarm lamp (2) is connected to the upper portion of the explosion-proof box (1), a protective cover (3) is arranged on the outer side of the alarm lamp (2), a loudspeaker (6) is arranged inside the explosion-proof box (1), the loudspeaker (6) is connected to the inside of the explosion-proof box (1) through a sound expansion cover (7), and the loudspeaker (6) and the alarm lamp (2) are respectively connected with the junction box (5).

2. An explosion-proof type acousto-optic electronic buzzer as claimed in claim 1, characterised in that: the bottom of the explosion-proof box (1) is provided with a round hole corresponding to the sound amplification cover (7), and a metal mesh (8) is embedded in the round hole.

3. An explosion-proof type acousto-optic electronic buzzer as claimed in claim 1, characterised in that: the inside sliding connection of terminal box (5) has pull box (52), be fixed with the power on pull box (52), alarm lamp (2) and speaker (6) all are connected with the power.

4. An explosion-proof type acousto-optic electronic buzzer as claimed in claim 3, characterised in that: the drawing box (52) is provided with a plurality of wire inlet grooves (54).

5. An explosion-proof type acousto-optic electronic buzzer as claimed in claim 1, characterised in that: the bottom of the junction box (5) is provided with a limiting groove (51), and the bottom of the drawing box (52) is connected with a limiting block (53) matched with the limiting groove (51).

6. An explosion-proof type acousto-optic electronic buzzer as claimed in claim 1, characterised in that: alarm lamp (2) and speaker (6) are connected with the inside power of terminal box (5) respectively, install explosion-proof box (1) through mount pad (4), mount pad (4) include first mount pad (41) and second mount pad (43), wherein, first mount pad (41) are installed on the wall body, one side at explosion-proof box (1) is installed in second mount pad (43), be connected with spout (42) on first mount pad (41), be connected with slider (44) on second mount pad (43), be connected with slider (44) through spout (42) between first mount pad (41) and second mount pad (43) and block.

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