CN220797602U - High-voltage board with heat dissipation function - Google Patents
High-voltage board with heat dissipation function Download PDFInfo
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- CN220797602U CN220797602U CN202322532236.7U CN202322532236U CN220797602U CN 220797602 U CN220797602 U CN 220797602U CN 202322532236 U CN202322532236 U CN 202322532236U CN 220797602 U CN220797602 U CN 220797602U
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- voltage cabinet
- cabinet body
- voltage
- heat dissipation
- air inlet
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- 230000017525 heat dissipation Effects 0.000 title claims abstract description 26
- 239000000428 dust Substances 0.000 claims description 32
- 238000001914 filtration Methods 0.000 claims description 7
- 230000005389 magnetism Effects 0.000 claims description 6
- 239000011521 glass Substances 0.000 claims description 5
- 239000007769 metal material Substances 0.000 claims description 4
- 238000010030 laminating Methods 0.000 claims description 3
- 230000032683 aging Effects 0.000 description 8
- 230000000694 effects Effects 0.000 description 7
- 230000005540 biological transmission Effects 0.000 description 4
- 230000002035 prolonged effect Effects 0.000 description 3
- 230000001960 triggered effect Effects 0.000 description 3
- 230000006978 adaptation Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model provides a high-voltage cabinet with a heat dissipation function, which belongs to the technical field of high-voltage cabinets and comprises a high-voltage cabinet body, wherein a heat dissipation assembly is arranged in the high-voltage cabinet body; the heat dissipation assembly comprises mounting plates arranged on two sides of the inner wall of the high-voltage cabinet body, an air inlet fan is arranged on one side below the high-voltage cabinet body, the output end of the air inlet fan is arranged inside the high-voltage cabinet body, guide plates are arranged on two sides inside the high-voltage cabinet body, the cross section of each guide plate is an inclined plane, a control switch is arranged on one side of each air inlet fan, a temperature sensor is arranged on the inner wall of the high-voltage cabinet body and connected with the control switch through a wireless module, an exhaust fan is arranged on the upper surface of the high-voltage cabinet body, and an input port of the exhaust fan is arranged inside the high-voltage cabinet body.
Description
Technical Field
The utility model relates to the technical field of high-voltage cabinets, in particular to a high-voltage cabinet with a heat dissipation function.
Background
The high-voltage cabinet is used for power generation, power transmission, power distribution, electric energy conversion, power consumption, on-off, control or protection of a power system and mainly comprises a high-voltage circuit breaker, a high-voltage isolating switch, a grounding switch, a high-voltage load switch, a high-voltage automatic superposition and sectionalizer, a high-voltage operating mechanism, a high-voltage explosion-proof power distribution device, a high-voltage switch cabinet and the like. The high-voltage switch manufacturing industry is an important component part of the power transmission and transformation equipment manufacturing industry, plays a very important role in the whole power industry, and a large amount of heat can be generated when electronic components in the high-voltage cabinet work.
Disclosure of utility model
Therefore, the utility model provides the high-voltage cabinet with the heat dissipation function, which can effectively dissipate heat in the high-voltage cabinet, prevent internal circuits from aging, prolong the service life of internal structures and has strong practicability.
In order to solve the technical problems, the utility model provides a high-voltage cabinet with a heat dissipation function, which comprises a high-voltage cabinet body, wherein a heat dissipation component is arranged in the high-voltage cabinet body;
The heat dissipation subassembly is including setting up the locating plate in high-voltage cabinet body inner wall both sides, high-voltage cabinet body below one side is provided with the air inlet fan, and the output setting of air inlet fan is inside the high-voltage cabinet body, the inside both sides of high-voltage cabinet body are provided with the deflector, and the deflector cross section is the inclined plane, one side of air inlet fan is provided with control switch, high-voltage cabinet body inner wall is provided with temperature-sensing ware, temperature-sensing ware passes through wireless module with control switch to be connected, high-voltage cabinet body upper surface is provided with the air discharge fan, the input port setting of air discharge fan is inside the high-voltage cabinet body, when the inside electronic spare part of high-voltage cabinet body during operation, when the inside temperature of high-voltage cabinet body reaches 50 degrees, trigger temperature-sensing ware, temperature-sensing ware passes through wireless module transmission for control switch with the signal, control switch automatic start air inlet fan and air discharge fan, in this internal with the outside air transmission high-voltage cabinet, because the principle that the hot air risees, the air discharge of high-voltage cabinet body top, the cold air that gets into the high-voltage cabinet body passes through the deflector at this internal even, thereby inside cooling to the inside of high-voltage cabinet, can carry out the inside high-voltage cabinet, the inside ageing, the inside high-voltage cabinet inside life, the high-voltage cabinet is effectively used, the inside heat dissipation device is prevented, and the inside the life.
The exhaust hole is arranged on one side above the outer part of the high-voltage cabinet, and can exhaust hot air when the exhaust fan and the air inlet fan do not work, so that the heat dissipation effect is further improved.
The air inlet fan delivery outlet is provided with the dust filter screen, and when the air inlet fan was discharged into the inside air of high-voltage board, probably can have the dust, and the dust filter screen can filter most dust, prevents that the dust from falling on high-voltage board internal circuit and spare part, further prevents that the circuit from ageing.
The dust filtering net is fixed with the installing frame all around, and the installing frame is the metal material, and the position that just is located the upper and lower side of air inlet fan delivery outlet of high-voltage board body inner wall is provided with the permanent magnetism piece, and the installing frame laminating is on the permanent magnetism piece surface, can directly take off the installing frame after the dust filtering net live time, clears up the dust on dust filtering net surface, improves the circulation of air effect.
The high-voltage board body surface is provided with the hinge, and the one end of hinge articulates there is the door plant, and the staff can open the door plant and be convenient for maintain the inside spare part of high-voltage board.
The door plant surface is provided with glass observation window, and the glass observation window makes things convenient for the staff to watch the inside condition of high-voltage board body at any time.
The bottom of the high-voltage cabinet body is provided with the base, the bottom of the base is provided with the universal wheel, and the universal wheel facilitates the movement of the high-voltage cabinet body
In summary, compared with the prior art, the application has at least one of the following beneficial technical effects:
1. When the high-voltage cabinet is used, when the internal temperature of the high-voltage cabinet body reaches 50 ℃, the temperature sensor is triggered, signals are transmitted to the control switch by the temperature sensor through the wireless module, the control switch automatically starts the air inlet fan and the air outlet fan, the interior of the high-voltage cabinet can be effectively cooled, the internal circuit is prevented from aging, the service life of the internal structure is prolonged, and the device is high in practicability.
2. When the high-voltage cabinet is used, the exhaust hole is arranged at one side above the outer part of the high-voltage cabinet, and can exhaust hot air when the exhaust fan and the air inlet fan do not work, so that the heat dissipation effect is further improved.
3. When the high-voltage cabinet is used, the dust filtering net is arranged at the output port of the air inlet fan, dust is possibly carried when the air inlet fan discharges air in the high-voltage cabinet, most of the dust can be filtered by the dust filtering net, the dust is prevented from falling on internal circuits and parts of the high-voltage cabinet, and the circuit is further prevented from aging.
4. When the dust filter is used, the mounting frames are fixed on the periphery of the dust filter, the mounting frames are made of metal materials, permanent magnets are arranged on the inner wall of the high-voltage cabinet body and positioned above and below the output port of the air inlet fan, the mounting frames are attached to the surfaces of the permanent magnets, and when the dust filter is used for a long time, the mounting frames can be directly taken down to clean dust on the surfaces of the dust filter, so that the air circulation effect is improved.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of the internal structure of the high-voltage cabinet of the utility model;
FIG. 3 is a schematic view showing the internal structure of the dust filter according to the present utility model;
fig. 4 is a front cross-sectional view of the inside of the high-voltage cabinet of the present utility model.
Reference numerals illustrate: 100. a high-voltage cabinet body; 200. a heat dissipation assembly; 201. an air inlet fan; 202. a setting plate; 203. a guide plate; 204. an exhaust fan; 205. a control switch; 206. a temperature sensor; 207. a mounting frame; 208. a dust filtering net; 209. permanent magnet blocks; 300. an exhaust hole; 400. a hinge; 500. a door panel; 600. and (5) a base.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present utility model more clear, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to fig. 1 to 4 of the embodiments of the present utility model. It will be apparent that the described embodiments are some, but not all, embodiments of the utility model. All other embodiments, which are obtained by a person skilled in the art based on the described embodiments of the utility model, fall within the scope of protection of the utility model.
According to one embodiment of the present utility model, as shown in fig. 2 and 3: the embodiment provides a high-voltage cabinet with a heat dissipation function, which comprises a high-voltage cabinet body 100, wherein a heat dissipation assembly 200 is arranged inside the high-voltage cabinet body 100;
The heat radiation component 200 comprises a setting plate 202 arranged on two sides of the inner wall of the high-voltage cabinet body 100, an air inlet fan 201 is arranged on one side below the high-voltage cabinet body 100, the output end of the air inlet fan 201 is arranged inside the high-voltage cabinet body 100, guide plates 203 are arranged on two sides inside the high-voltage cabinet body 100, the cross section of each guide plate 203 is an inclined plane, a control switch 205 is arranged on one side of the air inlet fan 201, a temperature sensor 206 is arranged on the inner wall of the high-voltage cabinet body 100, the temperature sensor 206 is connected with the control switch 205 through a wireless module, an exhaust fan 204 is arranged on the upper surface of the high-voltage cabinet body 100, the input port of the exhaust fan 204 is arranged inside the high-voltage cabinet body 100, when electronic components inside the high-voltage cabinet body 100 work, the electronic components generate heat, when the internal temperature of the high-voltage cabinet body 100 reaches 50 ℃, a temperature sensor 206 is triggered, the temperature sensor 206 transmits signals to a control switch 205 through a wireless module, the control switch 205 automatically starts an air inlet fan 201 and an air outlet fan 204, the air inlet fan 201 transmits external air into the high-voltage cabinet body 100, due to the principle of rising hot air, the air outlet fan 204 discharges the hot air above the high-voltage cabinet body 100, and cold air entering the high-voltage cabinet body 100 uniformly circulates in the high-voltage cabinet body 100 through a guide plate 203, so that the internal is quickly cooled, the internal of the high-voltage cabinet can be effectively cooled, the internal circuit is prevented from aging, the service life of an internal structure is prolonged, and the device is high in practicability; an exhaust hole 300 is formed in one side above the outer part of the high-voltage cabinet, and the exhaust hole 300 can exhaust hot air when the exhaust fan 204 and the air inlet fan 201 do not work, so that the heat dissipation effect is further improved; the dust filter screen 208 is arranged at the output port of the air inlet fan 201, and when the air inlet fan 201 discharges air in the high-voltage cabinet, dust is possibly carried, most of the dust can be filtered by the dust filter screen 208, so that the dust is prevented from falling on the internal circuit and parts of the high-voltage cabinet, and the circuit is further prevented from aging; the dust filter screen 208 is fixed with the installing frame 207 all around, and the installing frame 207 is the metal material, and the position that just is located the upper and lower part of air inlet fan 201 delivery port of high-voltage board body 100 inner wall is provided with permanent magnetism piece 209, and the installing frame 207 laminating is on permanent magnetism piece 209 surface, can directly take off the installing frame 207 after dust filter screen 208 live time for a long time, clears up the dust on dust filter screen 208 surface, improves the air circulation effect.
According to another embodiment of the present utility model, as shown in fig. 1 and 4, a hinge 400 is provided on the surface of the high-voltage cabinet body 100, one end of the hinge 400 is hinged with a door plate 500, and a worker can open the door plate 500 to easily repair parts inside the high-voltage cabinet; the surface of the door plate 500 is provided with a glass observation window, and the glass observation window is convenient for workers to watch the internal condition of the high-voltage cabinet body 100 at any time; the bottom of the high-voltage cabinet body 100 is provided with the base 600, and the base 600 bottom is provided with the universal wheel, and the universal wheel makes things convenient for the high-voltage cabinet body 100 to remove.
The application method of the utility model comprises the following steps:
When the electronic components in the high-voltage cabinet body 100 work, the electronic components generate heat, when the internal temperature of the high-voltage cabinet body 100 reaches 50 ℃, the temperature sensor 206 is triggered, the temperature sensor 206 transmits signals to the control switch 205 through the wireless module, the control switch 205 automatically starts the air inlet fan 201 and the air outlet fan 204, the air inlet fan 201 transmits external air into the high-voltage cabinet body 100, due to the rising principle of hot air, the air outlet fan 204 discharges the hot air above the high-voltage cabinet body 100, and cold air entering the high-voltage cabinet body 100 uniformly circulates in the high-voltage cabinet body 100 through the guide plate 203, so that the internal temperature is quickly reduced, the internal of the high-voltage cabinet can be effectively radiated, the internal circuit is prevented from aging, the service life of the internal structure is prolonged, and the device is high in practicability.
While the foregoing is directed to the preferred embodiments of the present utility model, it will be appreciated by those skilled in the art that various modifications and adaptations can be made without departing from the principles of the present utility model, and such modifications and adaptations are intended to be comprehended within the scope of the present utility model.
Claims (7)
1. The utility model provides a high-voltage board with heat dissipation function, includes high-voltage board body (100), its characterized in that: a heat dissipation assembly (200) is arranged inside the high-voltage cabinet body (100); the heat dissipation assembly (200) comprises mounting plates (202) arranged on two sides of the inner wall of the high-voltage cabinet body (100), an air inlet fan (201) is arranged on one side below the high-voltage cabinet body (100), the output end of the air inlet fan (201) is arranged inside the high-voltage cabinet body (100), guide plates (203) are arranged on two sides inside the high-voltage cabinet body (100), the cross section of each guide plate (203) is an inclined surface, a control switch (205) is arranged on one side of the air inlet fan (201), a temperature sensor (206) is arranged on the inner wall of the high-voltage cabinet body (100), the temperature sensor (206) is connected with the control switch (205) through a wireless module, an exhaust fan (204) is arranged on the upper surface of the high-voltage cabinet body (100), and an input port of the exhaust fan (204) is arranged inside the high-voltage cabinet body (100).
2. The high-voltage board with heat dissipation function as set forth in claim 1, wherein: an exhaust hole (300) is formed in one side above the outer part of the high-voltage cabinet.
3. The high-voltage board with heat dissipation function as set forth in claim 1, wherein: the output port of the air inlet fan (201) is provided with a dust filtering net (208).
4. A high-voltage board with heat dissipation function as defined in claim 3, wherein: the dust filter screen (208) is fixed with installing frame (207) all around, and installing frame (207) are metal material, and high-voltage board body (100) inner wall just is provided with permanent magnetism piece (209) in the position of being located air inlet fan (201) delivery outlet top and bottom, and installing frame (207) laminating is at permanent magnetism piece (209) surface.
5. The high-voltage board with heat dissipation function as set forth in claim 1, wherein: the high-voltage cabinet is characterized in that a hinge (400) is arranged on the surface of the high-voltage cabinet body (100), and a door plate (500) is hinged to one end of the hinge (400).
6. The high-voltage board with heat dissipation function as set forth in claim 5, wherein: and a glass observation window is arranged on the surface of the door plate (500).
7. The high-voltage board with heat dissipation function as set forth in claim 1, wherein: the high-voltage cabinet is characterized in that a base (600) is arranged at the bottom of the high-voltage cabinet body (100), and universal wheels are arranged at the bottom of the base (600).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322532236.7U CN220797602U (en) | 2023-09-18 | 2023-09-18 | High-voltage board with heat dissipation function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322532236.7U CN220797602U (en) | 2023-09-18 | 2023-09-18 | High-voltage board with heat dissipation function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220797602U true CN220797602U (en) | 2024-04-16 |
Family
ID=90661559
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322532236.7U Active CN220797602U (en) | 2023-09-18 | 2023-09-18 | High-voltage board with heat dissipation function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220797602U (en) |
-
2023
- 2023-09-18 CN CN202322532236.7U patent/CN220797602U/en active Active
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