CN220273133U - High-voltage board with heat radiation structure - Google Patents
High-voltage board with heat radiation structure Download PDFInfo
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- CN220273133U CN220273133U CN202321942483.8U CN202321942483U CN220273133U CN 220273133 U CN220273133 U CN 220273133U CN 202321942483 U CN202321942483 U CN 202321942483U CN 220273133 U CN220273133 U CN 220273133U
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- voltage cabinet
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- 230000005855 radiation Effects 0.000 title claims description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 110
- 230000017525 heat dissipation Effects 0.000 claims abstract description 21
- 238000010521 absorption reaction Methods 0.000 claims description 10
- 239000007921 spray Substances 0.000 abstract description 5
- 238000001816 cooling Methods 0.000 abstract description 4
- 238000005507 spraying Methods 0.000 abstract description 4
- 239000000428 dust Substances 0.000 description 7
- 238000004140 cleaning Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000010030 laminating Methods 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
- 230000002265 prevention Effects 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010248 power generation Methods 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 discloses a high-voltage cabinet with a heat dissipation structure, and relates to the technical field of high-voltage cabinets; the utility model comprises a high-voltage cabinet body, wherein a heat radiating component is connected with one side and the inside of the high-voltage cabinet body, heat radiated by internal parts of the high-voltage cabinet body is absorbed by a heat absorbing plate, a heat conducting sheet can absorb heat energy of the heat absorbing plate, water in a water tank can be pumped into a water guide pipe through starting a pump, and enters a water spraying pipe through a circular pipe to spray water, the water can be observed through an observation window, the water can be separated from a water inlet pipe through rotating a spiral cover, water is added into the water tank through the water inlet pipe, the water is sprayed on a water curtain wall, the water curtain wall is wetted, a fan is started at the moment, wind is blown on the wetted water curtain wall through the fan to generate cold wind, and the cold wind is contacted with the heat conducting sheet, so that heat on the heat conducting sheet can be taken away, the hot wind can be discharged from a through hole, the heat on the heat absorbing plate can be taken away, and finally the aim of cooling the inside the high-voltage cabinet body is achieved.
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 structure.
Background
The high-voltage power distribution cabinet is used for power generation, power transmission, power distribution, power conversion, power consumption, on-off, control or protection of an electric product with the voltage class of 3.6kV 550kV, 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, and plays a very important role in the whole power industry.
The existing high-voltage cabinet radiating mode generally carries out ventilation and heat dissipation through radiating holes, but when the external temperature is higher, the radiating effect and efficiency are greatly reduced, the internal temperature of the high-voltage cabinet is too high for a long time, the internal electronic components can be damaged, the radiating holes are provided with filter screens for preventing external dust from entering the high-voltage cabinet, but after long-time use, dust is attached to the filter screens, the filter screens are fixedly connected with the radiating holes, cleaning is inconvenient, and aiming at the problems, the inventor provides a high-voltage cabinet with a radiating structure.
Disclosure of Invention
In order to solve the problems that the existing high-voltage cabinet heat dissipation mode generally carries out ventilation heat dissipation through heat dissipation holes, but when the external temperature is higher, the heat dissipation effect and efficiency are greatly reduced, and the internal electronic components are damaged due to the fact that the internal temperature of the high-voltage cabinet is too high for a long time; the utility model aims to provide a high-voltage cabinet with a heat dissipation structure.
In order to solve the technical problems, the utility model adopts the following technical scheme: the high-voltage cabinet with the heat dissipation structure comprises a high-voltage cabinet body, wherein a heat dissipation assembly is connected to one side of the high-voltage cabinet body and the inside of the high-voltage cabinet body, a heat dissipation hole is formed in the side face of the high-voltage cabinet body, a dust prevention assembly is connected to the side face of the high-voltage cabinet body and the inside of the heat dissipation hole, a cabinet door is rotatably arranged on the side face of the high-voltage cabinet body, and a handle is fixedly arranged on one side of the cabinet door;
the heat dissipation assembly comprises a heat absorption plate and a fan, the heat absorption plate is fixedly connected inside the high-voltage cabinet body, a heat conduction plate is inserted on one side of the high-voltage cabinet body, a plurality of heat conduction plates are arranged on the heat conduction plates, an array of the heat conduction plates is distributed on the high-voltage cabinet body, one end of each heat conduction plate is contacted with the heat absorption plate, a fixing shell is fixedly arranged on one side of the high-voltage cabinet body, a through hole is formed in one side of the fixing shell, a plurality of through holes are formed in one side of the fixing shell, a water tank is fixedly arranged on the lower surface of the fixing shell, an observation window is arranged on one side of the water tank, which is far away from the pump, of the water tank, the water tank is attached to the side of the high-voltage cabinet body, a water inlet pipe is fixedly arranged on one side of the water tank, a rotary cover is detachably connected with the water inlet pipe through internal threads and external threads, a pump is fixedly arranged on one side of the water tank, a water guide pipe is fixedly arranged on one side of the high-voltage cabinet body, the water guide pipe penetrates through the fixing shell, the other end of the water guide pipe is fixedly connected with the round pipe, a water guide pipe is fixedly connected with the outer side surface of the water guide pipe, one side of the high-voltage cabinet body is fixedly arranged on one side of the fixing body, and the fan is fixedly connected with a curtain, one side of the fixing shell, which is close to the water curtain, and the water curtain.
Preferably, the dustproof subassembly includes the framework, the framework is equipped with the filter screen with the internal surface slip laminating of louvre, the fixed square piece that is equipped with in one side of framework, square groove has been seted up to the side of square piece, the internal surface fixation in square groove is equipped with the spring, the other end of spring is fixed and is equipped with the fixture block, the fixture block is equipped with the spacing groove with the internal surface slip laminating in square groove, the spacing inslot is slided and is equipped with the stopper, stopper and fixture block fixed connection, the fixed rectangular plate that is equipped with in side of high-voltage board body, the draw-in hole has been seted up to the side of rectangular plate, the fixture block is movable to be inserted and establish in the draw-in hole.
Compared with the prior art, the utility model has the beneficial effects that:
1. the heat dissipated by the internal parts of the high-voltage cabinet body is absorbed by the heat absorbing plate, the heat conducting sheet can absorb the heat energy of the heat absorbing plate, water in the water tank can be pumped into the water guide pipe by starting the pump, and enters the water spraying pipe through the circular pipe to spray water, the quantity of the water can be observed through the observation window, the water can be separated from the water inlet pipe by rotating the spiral cover, water is added into the water tank through the water inlet pipe, the water is sprayed on the water curtain wall, the water curtain wall is wetted, the fan is started at the moment, wind blows on the wetted water curtain wall to generate cold wind through the fan, and the cold wind is in contact with the heat conducting sheet, so that the heat on the heat conducting sheet can be taken away, the hot wind can be discharged from the through hole, and the heat on the heat absorbing plate can be taken away, and finally the aim of dissipating and cooling the interior of the high-voltage cabinet body is achieved;
2. when the filter screen is used for a long time, excessive dust is arranged on the filter screen, the clamping blocks can be pressed into the square grooves to separate the clamping blocks from the clamping holes, the frame body can be detached from the radiating holes, the filter screen in the frame body is cleaned, and after the cleaning is finished, the filter screen is mounted through the clamping blocks and the springs and the rectangular plates, so that the filter screen can be conveniently and rapidly mounted and detached.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of the structure of the present utility model.
Fig. 2 is a schematic structural diagram of a heat dissipating assembly according to the present utility model.
Fig. 3 is a schematic structural diagram of another heat dissipating assembly according to the present utility model.
Fig. 4 is a schematic structural view of a dust-proof assembly of the present utility model.
Fig. 5 is an enlarged schematic view of the structure of fig. 4 a according to the present utility model.
In the figure: 1. a high-voltage cabinet body; 11. a cabinet door; 12. a handle; 13. a heat radiation hole; 2. a heat dissipation assembly; 21. a heat absorbing plate; 22. a fixed case; 23. a through hole; 24. a water tank; 241. an observation window; 25. a water inlet pipe; 251. screwing the cover; 26. a pump machine; 27. a water conduit; 28. a round tube; 29. a water spray pipe; 3. a water curtain wall; 31. a blower; 32. a heat conductive sheet; 4. a dust-proof assembly; 41. a frame; 42. a filter screen; 43. square blocks; 44. a square groove; 45. a spring; 46. a clamping block; 47. a limit groove; 48. a limiting block; 49. a rectangular plate; 491. and (5) clamping the hole.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Embodiment one: as shown in fig. 1-5, the utility model provides a high-voltage cabinet with a heat dissipation structure, which comprises a high-voltage cabinet body 1, wherein one side and the inside of the high-voltage cabinet body 1 are connected with a heat dissipation component 2, the side surface of the high-voltage cabinet body 1 is provided with a heat dissipation hole 13, the side surface of the high-voltage cabinet body 1 and the heat dissipation hole 13 are internally connected with a dust prevention component 4, the side surface of the high-voltage cabinet body 1 is rotatably provided with a cabinet door 11, and one side of the cabinet door 11 is fixedly provided with a handle 12;
the heat radiation component 2 comprises a heat absorption plate 21 and a fan 31, the heat absorption plate 21 is fixedly connected in the high-voltage cabinet body 1, a heat conducting sheet 32 is inserted on one side of the high-voltage cabinet body 1, one end of the heat conducting sheet 32 is contacted with the heat absorption plate 21, a fixing shell 22 is fixedly arranged on one side of the high-voltage cabinet body 1, a through hole 23 is arranged on one side of the fixing shell 22 away from the fan 31, a water tank 24 is fixedly arranged on the lower surface of the fixing shell 22, the water tank 24 is attached to the side of the high-voltage cabinet body 1, a water inlet pipe 25 is fixedly arranged on one side of the water tank 24 away from the fan 31, a rotary cover 251 is detachably arranged on the water inlet pipe 25, a pump 26 is fixedly arranged on one side of the water tank 24, a water guide pipe 27 is fixedly arranged on the pump 26, a circular pipe 28 is fixedly arranged on one side of the high-voltage cabinet body 1, the water guide pipe 27 penetrates through the fixing shell 22, the other end of the water guide pipe 27 is fixedly connected with the circular pipe 28, and the outer side surface of the water guide pipe 27 is connected with a water spray pipe 29, a water curtain wall 3 is fixedly arranged on one side of the high-voltage cabinet body 1, a fan 31 is fixedly connected to one side of a fixed shell 22, which is close to the water curtain wall 3, heat dissipated by internal parts of the high-voltage cabinet body 1 is absorbed by a heat absorbing plate 21, a heat conducting sheet 32 can absorb heat energy of the heat absorbing plate 21, water in a water tank 24 can be pumped into a water guide pipe 27 by starting a pump 26 and enters a water spraying pipe 29 through a circular pipe 28 to spray water, the quantity of water can be observed through an observation window 241, the water can be separated from a water inlet pipe 25 by rotating a spiral cover 251, water is added into the water tank 24 through the water inlet pipe 25, the water is sprayed on the water curtain wall 3, the water curtain wall 3 is wetted thoroughly, the fan 31 is started at the moment, wind is blown on the wetted water curtain wall 3 through the fan 31 to generate cold wind, the cold wind is contacted with the heat conducting sheet 32, heat on the heat conducting sheet 32 can be taken away, the hot wind can be discharged from a through hole 23, the heat on the heat absorbing plate 21 can be taken away, and finally the purposes of radiating and cooling the inside of the high-voltage cabinet body 1 are achieved;
the side of the water tank 24 remote from the pump 26 is provided with an observation window 241.
By adopting the above-described technical scheme, the amount of water can be observed through the observation window 241.
The heat conducting fins 32 are provided in a plurality, and the heat conducting fins 32 are distributed on the high-voltage cabinet body 1 in an array.
By adopting the technical scheme, better heat absorption can be carried out, and subsequent heat dissipation is facilitated.
The screw cap 251 is connected with the water inlet pipe 25 through the matching of the internal screw thread and the external screw thread.
By adopting the above technical scheme, the connection of the screw cap 251 and the water inlet pipe 25 is facilitated.
The through holes 23 are formed in a plurality, and the through holes 23 are distributed on one side of the fixed shell 22 in an array manner.
By adopting the technical scheme, the heat removal is convenient.
Embodiment two: as shown in fig. 1, 4 and 5, the dustproof assembly 4 comprises a frame 41, the frame 41 is in sliding fit with the inner surface of the radiating hole 13, a filter screen 42 is fixedly arranged on the inner surface of the frame 41, a square block 43 is fixedly arranged on one side of the frame 41, a square groove 44 is formed in the side surface of the square block 43, a spring 45 is fixedly arranged on the inner surface of the square groove 44, a clamping block 46 is fixedly arranged at the other end of the spring 45, the clamping block 46 is in sliding fit with the inner surface of the square groove 44, a rectangular plate 49 is fixedly arranged on the side surface of the high-voltage cabinet body 1, a limiting groove 47 is formed in the square groove 44, a limiting block 48 is slidably arranged in the limiting groove 47, the limiting block 48 is fixedly connected with the clamping block 46, a clamping hole 491 is formed in the side surface of the rectangular plate 49, the clamping block 46 can be movably inserted into the clamping hole 491, when excessive dust is arranged on the filter screen 42 after long-time use, the clamping block 46 can be pressed into the square groove 44, the clamping block 46 can be separated from the clamping hole 491, the frame 41 can be detached from the square groove 13, the filter screen 42 can be cleaned, the filter screen 42 can be quickly removed through the clamping block 46, and the filter screen 42 can be conveniently detached from the rectangular plate 42 through the clamping block 45 after the cleaning.
Working principle: when the high-voltage cabinet is used, heat dissipated by internal parts of the high-voltage cabinet body 1 is absorbed by the heat absorbing plate 21, the heat conducting fin 32 can absorb heat energy of the heat absorbing plate 21, the pump 26 is started to pump water in the water tank 24 into the water guide pipe 27, water is sprayed into the water spraying pipe 29 through the round pipe 28, the amount of water can be observed through the observation window 241, the water can be separated from the water inlet pipe 25 through rotating the spiral cover 251, water is added into the water tank 24 through the water inlet pipe 25, the water is sprayed on the water curtain wall 3, the water curtain wall 3 is wetted, the fan 31 is started at the moment, the air blower 31 blows air on the wetted water curtain wall 3 to generate cold air, cold air is generated to be in contact with the heat conducting fin 32, heat on the heat conducting fin 32 can be taken away, the heat on the heat conducting fin can be discharged from the through hole 23, the heat conducting fin 21 can be taken away, finally, the aim of cooling the inside of the high-voltage cabinet body 1 is achieved, when excessive dust is observed on the filter screen 42 for a long time, the filter screen 42 can be pressed into the inside the square groove 44 through the clamping block 46, the clamping block 46 is separated from the clamping hole, the filter screen 45 is separated from the filter screen 42, the filter screen 45 can be quickly removed from the filter screen 42, the filter screen 45 is arranged on the filter screen 42, and the filter screen is conveniently cleaned, and the filter screen is conveniently removed, and the filter screen is arranged on the filter screen 42, and the filter screen is quickly and the filter screen is conveniently and the filter screen is cleaned.
It will be apparent to those skilled in the art that various modifications and variations can be made to the present utility model without departing from the spirit or scope of the utility model. Thus, it is intended that the present utility model also include such modifications and alterations insofar as they come within the scope of the appended claims or the equivalents thereof.
Claims (8)
1. High-voltage board with heat radiation structure, including high-voltage board body (1), its characterized in that: a radiating component (2) is connected with one side and the inside of the high-voltage cabinet body (1), a radiating hole (13) is formed in the side face of the high-voltage cabinet body (1), and a dustproof component (4) is connected with the side face of the high-voltage cabinet body (1) and the radiating hole (13);
the heat dissipation assembly (2) comprises a heat absorption plate (21) and a fan (31), the heat absorption plate (21) is fixedly connected to the inside of the high-voltage cabinet body (1), a heat conduction sheet (32) is inserted into one side of the high-voltage cabinet body (1), one end of the heat conduction sheet (32) is in contact with the heat absorption plate (21), a fixing shell (22) is fixedly arranged on one side of the high-voltage cabinet body (1), a through hole (23) is formed in one side, far away from the fan (31), of the fixing shell (22), a water tank (24) is fixedly arranged on the lower surface of the fixing shell (22), a water inlet pipe (25) is fixedly arranged on one side, far away from the fan (31), of the water tank (24), a rotary cover (251) is detachably arranged on one side of the water inlet pipe (25), a pump (26) is fixedly arranged on one side of the water tank (24), a circular pipe (28) is fixedly arranged on one side of the high-voltage cabinet body (1), a water guide pipe (27) is fixedly arranged on one side of the water pump (26), the water guide pipe (27) is fixedly connected with the water guide pipe (27), the high-voltage cabinet is characterized in that a water curtain wall (3) is fixedly arranged on one side of the high-voltage cabinet body (1), and the fan (31) is fixedly connected to one side, close to the water curtain wall (3), of the fixing shell (22).
2. The high-voltage board with heat radiation structure according to claim 1, characterized in that the dustproof component (4) comprises a frame body (41), the frame body (41) is in sliding fit with the inner surface of the heat radiation hole (13), a filter screen (42) is fixedly arranged on the inner surface of the frame body (41), a square block (43) is fixedly arranged on one side of the frame body (41), a square groove (44) is formed in the side surface of the square block (43), a spring (45) is fixedly arranged on the inner surface of the square groove (44), a clamping block (46) is fixedly arranged at the other end of the spring (45), the clamping block (46) is in sliding fit with the inner surface of the square groove (44), a rectangular plate (49) is fixedly arranged on the side surface of the high-voltage board body (1), a clamping hole (491) is formed in the side surface of the rectangular plate (49), and the clamping block (46) is movably inserted into the clamping hole (491).
3. The high-voltage cabinet with the heat radiation structure as claimed in claim 1, wherein a cabinet door (11) is rotatably arranged on the side surface of the high-voltage cabinet body (1), and a handle (12) is fixedly arranged on one side of the cabinet door (11).
4. A high-voltage board with heat radiation structure as claimed in claim 1, characterized in that the side of the water tank (24) far from the pump (26) is provided with an observation window (241).
5. A high-voltage board with heat radiation structure as claimed in claim 1, characterized in that the number of the heat conducting fins (32) is several, and the array of the heat conducting fins (32) is distributed on the high-voltage board body (1).
6. A high-voltage board with heat radiation structure as claimed in claim 1, characterized in that the screw cap (251) is connected with the water inlet pipe (25) by matching with the external screw thread through the internal screw thread.
7. The high-voltage cabinet with the heat dissipation structure as claimed in claim 1, wherein a plurality of through holes (23) are formed, and the through holes (23) are distributed on one side of the fixed shell (22) in an array.
8. The high-voltage board with the heat radiation structure as claimed in claim 2, wherein a limit groove (47) is formed in the square groove (44), a limit block (48) is slidably arranged in the limit groove (47), and the limit block (48) is fixedly connected with the clamping block (46).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202321942483.8U CN220273133U (en) | 2023-07-24 | 2023-07-24 | High-voltage board with heat radiation structure |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202321942483.8U CN220273133U (en) | 2023-07-24 | 2023-07-24 | High-voltage board with heat radiation structure |
Publications (1)
Publication Number | Publication Date |
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CN220273133U true CN220273133U (en) | 2023-12-29 |
Family
ID=89299072
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN202321942483.8U Active CN220273133U (en) | 2023-07-24 | 2023-07-24 | High-voltage board with heat radiation structure |
Country Status (1)
Country | Link |
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CN (1) | CN220273133U (en) |
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2023
- 2023-07-24 CN CN202321942483.8U patent/CN220273133U/en active Active
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