CN219351021U - Voice alarm power transformation and distribution device - Google Patents
Voice alarm power transformation and distribution device Download PDFInfo
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- CN219351021U CN219351021U CN202223567502.1U CN202223567502U CN219351021U CN 219351021 U CN219351021 U CN 219351021U CN 202223567502 U CN202223567502 U CN 202223567502U CN 219351021 U CN219351021 U CN 219351021U
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- voice alarm
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Abstract
The utility model discloses a voice alarm power transformation and distribution device, which comprises a cabinet body, wherein the cabinet body comprises: the protective door is positioned at the front end of the cabinet body; the voice alarm is positioned on the surface of the protective door; the temperature sensor is positioned at the inner side of the protective door and is connected with the voice alarm through a wire; the voice alarm is detachably connected with the protective door, and a baffle is arranged above the voice alarm. The utility model not only improves the heat dissipation of the voice alarm device and avoids the occurrence of short circuit, but also is convenient for maintenance personnel to disassemble and overhaul by adopting a detachable installation mode, thereby ensuring the normal use of the power transformation and distribution device.
Description
Technical Field
The utility model relates to a power transformation and distribution device, in particular to a voice alarm power transformation and distribution device.
Background
Become distribution unit can play control circuit's effect, and it has anticreep, overload protection function, becomes distribution unit and can be equipped with voice alarm device generally, and this voice alarm device is used for real-time monitoring switch board internal temperature, when the device temperature in the device is too high, in time carries out voice alarm, avoids the electric fire phenomenon to take place. When the conventional voice alarm device is used, the conventional voice alarm device is in a working state continuously, has poor heat dissipation performance, is easy to generate a short circuit phenomenon, and is inconvenient for maintenance personnel to disassemble and overhaul due to the fact that a fixed mounting mode is adopted mostly, so that normal use is affected.
Disclosure of Invention
In order to solve the defects of the technology, the utility model provides a voice alarm power transformation and distribution device.
In order to solve the technical problems, the utility model adopts the following technical scheme: the utility model provides a voice alarm's power transformation and distribution device, includes the cabinet body, and the cabinet body includes:
the protective door is positioned at the front end of the cabinet body;
the voice alarm is positioned on the surface of the protective door;
the temperature sensor is positioned at the inner side of the protective door and is connected with the voice alarm through a wire;
the voice alarm is detachably connected with the protective door, and a baffle is arranged above the voice alarm.
Preferably, the protective door is provided with a containing cavity matched with the voice alarm, compression mechanisms are symmetrically arranged on two sides of the containing cavity, symmetrical grooves are formed on the outer walls of two sides of the voice alarm, and the compression mechanisms are embedded in the grooves in a matching mode.
Preferably, the hold-down mechanism comprises a hold-down plate and a spring, wherein one side of the hold-down plate far away from the voice alarm is connected with the spring, and the other end of the spring is connected with the protective door.
Preferably, the number of the springs is two, and the two springs are arranged on the back surface of the pressing plate at intervals.
Preferably, the surface of the voice alarm is symmetrically provided with convex blocks which are positioned on the same horizontal line with the grooves.
Preferably, the surface of the voice alarm is provided with a voice module, a plurality of heat dissipation holes are arranged below the voice module at equal intervals, and the inner sides of the heat dissipation holes are connected with dustproof nets.
Preferably, the bottom surface of the voice alarm is provided with ventilation holes, and a fan is arranged below the voice alarm.
Preferably, a protective cover is arranged outside the fan, and the fan is fixedly connected with the accommodating cavity.
Preferably, the baffle extends outwardly along the top surface of the receiving cavity.
The utility model not only improves the heat dissipation of the voice alarm device and avoids the occurrence of short circuit, but also is convenient for maintenance personnel to disassemble and overhaul by adopting a detachable installation mode, thereby ensuring the normal use of the power transformation and distribution device.
Drawings
Fig. 1 is a schematic diagram of the overall structure of the present utility model.
Fig. 2 is a schematic structural view of the accommodating chamber.
Fig. 3 is a schematic diagram of a connection structure between a voice alarm and a protective door.
In the figure: 1. a cabinet body; 2. a protective door; 3. a voice alarm; 4. a temperature sensor; 5. a baffle; 6. a compressing mechanism; 7. a blower; 8. a voice module; 21. a receiving chamber; 31. a groove; 32. a bump; 33. a heat radiation hole; 61. a compacting plate; 62. and (3) a spring.
Detailed Description
The utility model will be described in further detail with reference to the drawings and the detailed description.
The voice alarm power transformation and distribution device shown in fig. 1 comprises a cabinet body 1, wherein the cabinet body 1 comprises:
the protective door 2 is positioned at the front end of the cabinet body 1;
the voice alarm 3 is positioned on the surface of the protective door 2;
the temperature sensor 4 is positioned at the inner side of the protective door 2, and the temperature sensor 4 is in signal connection with the voice alarm 3 through a wire;
the voice alarm 3 is detachably connected with the protective door 2, and a baffle 5 is arranged above the voice alarm 3. The baffle 5 extends outwardly along the top surface of the receiving cavity 21. The baffle can shade sun and shield rain, and plays a role in protecting the voice alarm 3.
As shown in fig. 2, the protective door 2 is provided with a containing cavity 21 matched with the voice alarm 3, two sides of the containing cavity 21 are symmetrically provided with pressing mechanisms 6, as shown in fig. 3, two side outer walls of the voice alarm 3 are provided with symmetrical grooves 31, and the pressing mechanisms are embedded in the grooves 31 in a matching manner.
The hold-down mechanism 6 comprises a hold-down plate 61 and a spring 62, wherein one side of the hold-down plate 61 far away from the voice alarm 3 is connected with the spring 62, and the other end of the spring 62 is connected with the protective door 2. The number of the springs 62 is two, and the two springs are arranged at intervals on the back surface of the pressing plate 61.
The hold-down plate stretches into the inside that holds the chamber, the hold-down plate passes through the spring and realizes being connected with the guard gate, when installing the voice alarm, be connected the transmission cable of voice alarm back end with the transmission cable of temperature sensor back end earlier, then hold the lug through the finger, let the recess of both sides align with the hold-down plate respectively, make it remove to the guard gate direction respectively to the hold-down plate application of force of both sides, promote the voice alarm in holding the chamber, the hold-down plate can produce the extrusion force to the spring, until the voice alarm is placed completely in holding the intracavity, stop applying force to the hold-down plate at this moment, the hold-down plate is embedded in the recess through the elasticity of spring, accomplish the installation of voice alarm.
The surface of the voice alarm 3 is symmetrically provided with a bump 32 which is positioned on the same horizontal line with the groove 31. Through setting up the lug, when making things convenient for dismouting voice alarm, can hold the lug, the operation is more convenient.
The surface of the voice alarm 3 is provided with a voice module 8, a plurality of heat dissipation holes 33 are arranged below the voice module 8 at equal intervals, and the inner sides of the heat dissipation holes 33 are connected with dust screens. The voice alarm detects the temperature in the cabinet through the temperature sensor, when the short circuit phenomenon occurs and the temperature rises, the voice module can give out alarm sound, so that maintenance personnel can process in time, and meanwhile, the outer side of the voice alarm is provided with a plurality of groups of heat dissipation holes and dust screens, so that the heat dissipation efficiency of the interior is quickened.
The bottom surface of the voice alarm 3 is provided with an air vent, and the lower part of the voice alarm 3 is provided with a fan 7. A protective cover is arranged outside the fan 7, and the fan 7 is fixedly connected with the accommodating cavity 21.
Through the fan 7 installed in the bottom of holding the chamber 21, can play the heat dissipation ventilation effect to the voice alarm 3 for the heat dissipation guarantees the voice alarm normal use.
The utility model realizes the detachable installation of the voice alarm by arranging the pressing mechanism matched with the voice alarm, is convenient for maintenance when faults occur, ensures normal use, and improves the heat dissipation property while avoiding the occurrence of short circuit phenomenon by arranging the heat dissipation holes and the fan. In addition, this project organization is reasonable, simple to operate, but the wide application is applicable to each voice alarm's power transformation and distribution device.
The above embodiments are not intended to limit the present utility model, and the present utility model is not limited to the above examples, but is also intended to be limited to the following claims.
Claims (9)
1. The utility model provides a voice alarm's power transformation and distribution device, includes cabinet body (1), its characterized in that: the cabinet body (1) comprises:
the protective door (2) is positioned at the front end of the cabinet body (1);
the voice alarm (3) is positioned on the surface of the protective door (2);
the temperature sensor (4) is positioned at the inner side of the protective door (2), and the temperature sensor (4) is connected with the voice alarm (3) through a wire;
the voice alarm (3) is detachably connected with the protective door (2), and a baffle (5) is arranged above the voice alarm (3).
2. The voice-alarm power transformation and distribution device according to claim 1, wherein: the protection door (2) is provided with a containing cavity (21) matched with the voice alarm (3), compression mechanisms (6) are symmetrically arranged on two sides of the containing cavity (21), symmetrical grooves (31) are formed on outer walls of two sides of the voice alarm (3), and the compression mechanisms are embedded in the grooves (31) in a matching mode.
3. The voice-alert power transformation and distribution device of claim 2, wherein: the compressing mechanism (6) comprises a compressing plate (61) and a spring (62), wherein one side, far away from the voice alarm (3), of the compressing plate (61) is connected with the spring (62), and the other end of the spring (62) is connected with the protective door (2).
4. A voice-alarm power transformation and distribution device according to claim 3, characterized in that: the number of the springs (62) is two, and the two springs are arranged on the back surface of the pressing plate (61) at intervals.
5. The voice-alert power transformation and distribution device of claim 4, wherein: the surface of the voice alarm (3) is symmetrically provided with a convex block (32) which is positioned on the same horizontal line with the groove (31).
6. The voice-alert power transformation and distribution device of claim 5, wherein: the surface of voice alarm (3) is provided with voice module (8), the below equidistant a plurality of louvre (33) that is provided with of voice module (8), the inboard of louvre (33) is connected with the dust screen.
7. The voice-alert power transformation and distribution device of claim 6, wherein: the bottom surface of voice alarm (3) is provided with the bleeder vent, and the below of voice alarm (3) is provided with fan (7).
8. The voice-alert power transformation and distribution device of claim 7, wherein: a protective cover is arranged outside the fan (7), and the fan (7) is fixedly connected with the accommodating cavity (21).
9. The voice-alert power transformation and distribution device of claim 8, wherein: the baffle (5) extends outwards along the top surface of the accommodating cavity (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223567502.1U CN219351021U (en) | 2022-12-22 | 2022-12-22 | Voice alarm power transformation and distribution device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223567502.1U CN219351021U (en) | 2022-12-22 | 2022-12-22 | Voice alarm power transformation and distribution device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219351021U true CN219351021U (en) | 2023-07-14 |
Family
ID=87098201
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223567502.1U Active CN219351021U (en) | 2022-12-22 | 2022-12-22 | Voice alarm power transformation and distribution device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219351021U (en) |
-
2022
- 2022-12-22 CN CN202223567502.1U patent/CN219351021U/en active Active
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