CN219980226U - Efficient heat dissipation type power distribution cabinet - Google Patents
Efficient heat dissipation type power distribution cabinet Download PDFInfo
- Publication number
- CN219980226U CN219980226U CN202321255207.4U CN202321255207U CN219980226U CN 219980226 U CN219980226 U CN 219980226U CN 202321255207 U CN202321255207 U CN 202321255207U CN 219980226 U CN219980226 U CN 219980226U
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- power distribution
- distribution cabinet
- cabinet body
- fixedly arranged
- heat dissipation
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- 230000017525 heat dissipation Effects 0.000 title claims abstract description 15
- 238000000926 separation method Methods 0.000 claims abstract description 3
- 239000000428 dust Substances 0.000 claims description 16
- 238000001914 filtration Methods 0.000 claims description 6
- 230000007246 mechanism Effects 0.000 claims description 6
- 238000001816 cooling Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
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- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model relates to the technical field of power distribution cabinets, in particular to a high-efficiency heat dissipation type power distribution cabinet which comprises a power distribution cabinet body, wherein two bottom support frames are fixedly arranged at the lower end of the power distribution cabinet body, four support columns are fixedly arranged at the upper end of the power distribution cabinet body, a rain-shielding top cover is fixedly arranged at the upper ends of the four support columns, the cross section of the rain-shielding top cover is trapezoidal, exhaust fans are fixedly arranged at two sides of the top of the inner wall of the power distribution cabinet body, exhaust pipes are fixedly arranged at the separation ends of the two exhaust fans, and the two exhaust pipes penetrate through the two side ends of the power distribution cabinet body and are fixedly arranged at the two side ends of the power distribution cabinet body. According to the utility model, when the two exhaust fans and the two exhaust fans work simultaneously, a circulation is formed in the power distribution cabinet body, and the circulation can lead components in the power distribution cabinet body to be continuously taken away by cold air, so that the cooling and heat dissipation efficiency of the power distribution cabinet body is greatly improved.
Description
Technical Field
The utility model relates to the technical field of power distribution cabinets, in particular to a high-efficiency heat dissipation type power distribution cabinet.
Background
The power distribution cabinet transfer power distribution cabinet, the illumination power distribution cabinet and the metering cabinet are the final-stage equipment of a power distribution system, and the power distribution cabinet is a generic name of a motor control center; the power distribution cabinet is used in the occasions with dispersed load and less loops; the motor control center is used for occasions with concentrated load and more loops. They distribute the power of a certain circuit of the upper-level distribution equipment to the nearby load; this class of equipment should provide protection, monitoring and control of the load;
along with the increasing popularization of national power grids, the matched requirements of power equipment and a power distribution cabinet are continuously improved, however, as the power distribution cabinet can only dissipate heat through the ventilation holes formed in the two sides when radiating heat, the ventilation effect is not good, and the internal components are easy to cause problems when the temperature is too high.
Disclosure of Invention
In order to overcome the defects in the prior art, the utility model provides a high-efficiency heat dissipation type power distribution cabinet.
In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides a high-efficient heat dissipation formula electric power distribution cabinet, includes the switch board cabinet body, two bottom sprags are fixed mounting in the lower extreme of the switch board cabinet body, switch board cabinet body upper end fixed mounting has four support columns, four support column upper end fixed mounting has the top cap that keeps off the rain, the top cap cross section shape that keeps off the rain is trapezoidal, the equal fixed mounting in the internal wall top both sides of switch board cabinet has exhaust fan, two the equal fixed mounting in the end that leaves of exhaust fan has the exhaust pipe, two the exhaust pipe runs through the both sides end of fixed mounting at the switch board cabinet body all, the internal wall bottom both sides of switch board cabinet all are equipped with filtration exhaust mechanism.
As an optimized technical scheme of the utility model, the filtering air suction mechanism comprises an air suction fan, wherein the air suction fan is fixedly arranged at the side end of the bottom of the inner wall of the power distribution cabinet body, and an air suction pipe is fixedly arranged at the right side end of the air suction fan.
As a preferable technical scheme of the utility model, the exhaust pipe penetrates through and is fixedly arranged at the right side end of the power distribution cabinet body, and two clamping plates are fixedly arranged on the right side circumferential surface of the exhaust pipe at equal intervals.
As a preferable technical scheme of the utility model, two opposite sides of the clamping plate are respectively provided with a clamping groove.
As a preferable technical scheme of the utility model, a filter net rack is movably sleeved between the clamping grooves formed in the two clamping plates.
As an optimized technical scheme of the utility model, a dust filter screen is fixedly arranged in the filter screen frame, and the dust filter screen is attached to the right port of the exhaust pipe.
Compared with the prior art, the utility model has the following beneficial effects:
1. when the two exhaust fans and the two exhaust fans work simultaneously, a cycle is formed inside the power distribution cabinet body, and the cycle can lead components inside the power distribution cabinet body to continuously take away heat by cold air, so that the cooling and heat dissipation efficiency of the power distribution cabinet body is greatly improved.
2. Through the detachable dust filter screen and the filter screen frame that set up at two exhaust column side for when extracting the air, can filter some dust of external world, avoid the components and parts of the internal portion of switch board cabinet to be covered with the dust.
Drawings
FIG. 1 is a schematic view of the overall structure of the present utility model;
fig. 2 is a schematic structural view of a power distribution cabinet body of the present utility model;
FIG. 3 is a schematic view of the structure of the rain cover according to the present utility model;
fig. 4 is a schematic structural view of an exhaust fan according to the present utility model.
Wherein: 11. an exhaust fan; 12. an exhaust tube; 13. a clamping plate; 14. a clamping groove; 15. a dust filter screen; 16. a filter screen frame; 21. a power distribution cabinet body; 22. an exhaust fan; 23. an exhaust pipe; 24. a support column; 25. a rain shield top cover; 26. and a bottom supporting frame.
Detailed Description
In order that the manner in which the above recited features, objects and advantages of the present utility model are obtained will become readily apparent, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings. Based on the examples in the embodiments, those skilled in the art can obtain other examples without making any inventive effort, which fall within the scope of the utility model. The experimental methods in the following examples are conventional methods unless otherwise specified, and materials, reagents, etc. used in the following examples are commercially available unless otherwise specified.
As shown in fig. 1, fig. 2, fig. 3 and fig. 4, a high-efficient heat dissipation type electric power distribution cabinet comprises a distribution cabinet body 21, two bottom supporting frames 26 are fixedly arranged at the lower end of the distribution cabinet body 21, four supporting columns 24 are fixedly arranged at the upper end of the distribution cabinet body 21, a rain-shielding top cover 25 is fixedly arranged at the upper end of the four supporting columns 24, the cross section of the rain-shielding top cover 25 is trapezoid, exhaust fans 22 are fixedly arranged at two sides of the top of the inner wall of the distribution cabinet body 21, exhaust pipes 23 are fixedly arranged at the separation ends of the two exhaust fans 22, when the electric power distribution cabinet is used, a user turns on the two exhaust fans 11 and the two exhaust fans 22 to work, at the moment, the two exhaust fans 11 can extract low-temperature air from the two sides of the lower end of the distribution cabinet body 21 through the two exhaust pipes 12, the extracted air can circulate towards the inside of the distribution cabinet body 21, at this time, the cold air contacts with components inside the power distribution cabinet body 21 to cool the components, the air contacting with the electronic components becomes hot air, the hot air is lighter than the cold air, so the hot air can drift upwards, at this time, two exhaust fans 22 can generate suction force during operation, the suction force can just exhaust the hot air quickly, two exhaust pipes 23 penetrate through both sides of the power distribution cabinet body 21 and are fixedly installed at both sides of the power distribution cabinet body 21, the two sides of the bottom of the inner wall of the power distribution cabinet body 21 are respectively provided with a filtering exhaust mechanism, the filtering exhaust mechanism comprises an exhaust fan 11, the exhaust fan 11 is fixedly installed at the side of the bottom of the inner wall of the power distribution cabinet body 21, an exhaust pipe 12 is fixedly installed at the right side end of the exhaust fan 11, the exhaust pipe 12 penetrates through the right side end of the power distribution cabinet body 21, two clamping plates 13 are fixedly installed on the right side circumferential surface of the exhaust pipe 12 at equal intervals, the draw-in groove 14 has all been seted up to two joint boards 13 opposite faces, the filter screen rack 16 has been cup jointed in the activity between the draw-in groove 14 that two joint boards 13 were seted up, filter screen rack 16 inside fixed mounting has dust filter screen 15, dust filter screen 15 laminating is at the right port of exhaust column 12, when simultaneously working through two exhaust fans 11 and two exhaust fans 22, just can form a circulation in the inside of switch board cabinet body 21, and this circulation just can let the inside components and parts of switch board cabinet body 21 be continuous take away the heat by the cold air, and then great improvement its cooling radiating efficiency. The utility model discloses a detachable dust filter screen 15 and filter screen rack 16 that set up at two exhaust column 12 side for when extracting the air, can filter some external dust, avoid the inside components and parts of switch board cabinet body 21 to be covered with the dust.
Working principle: when the power distribution cabinet is used, a user opens two exhaust fans 11 and two exhaust fans 22 to work, at this time, the two exhaust fans 11 can draw low-temperature air from two sides of the lower end of the distribution cabinet body 21 through the two exhaust pipes 12, the drawn air can circulate towards the inside of the distribution cabinet body 21, at this time, cold air can contact with components inside the distribution cabinet body 21 to cool the components, the air contacted with electronic components can become hot air, the hot air can float upwards because the hot air is lighter than the cold air, at this time, the two exhaust fans 22 can generate suction force during work, and the suction force can just exhaust the hot air rapidly, when the two exhaust fans 11 and the two exhaust fans 22 work simultaneously, a cycle can be formed inside the distribution cabinet body 21, the cycle can enable the components inside the distribution cabinet body 21 to continuously take away heat by the cold air, and further the cooling and heat dissipation efficiency of the distribution cabinet body 21 is greatly improved. The utility model discloses a detachable dust filter screen 15 and filter screen rack 16 that set up at two exhaust column 12 side for when extracting the air, can filter some external dust, avoid the inside components and parts of switch board cabinet body 21 to be covered with the dust.
The embodiments of the present utility model have been described in detail with reference to the drawings, but the present utility model is not limited thereto, and various changes can be made within the knowledge of those skilled in the art without departing from the spirit of the present utility model.
Claims (6)
1. The utility model provides a high-efficient heat dissipation formula power distribution cabinet, includes switch board cabinet body (21), its characterized in that: two bottom support frames (26) are fixedly arranged at the lower end of the power distribution cabinet body (21), four support columns (24) are fixedly arranged at the upper end of the power distribution cabinet body (21), a rain-shielding top cover (25) is fixedly arranged at the upper ends of the four support columns (24), the cross section of the rain-shielding top cover (25) is trapezoid, exhaust fans (22) are fixedly arranged at two sides of the top of the inner wall of the power distribution cabinet body (21), exhaust pipes (23) are fixedly arranged at the separation ends of the two exhaust fans (22), and the two exhaust pipes (23) penetrate through the two side ends of the power distribution cabinet body (21);
and the two sides of the bottom of the inner wall of the power distribution cabinet body (21) are provided with filtering and air exhausting mechanisms.
2. The efficient heat dissipation type power distribution cabinet according to claim 1, wherein: the filtering air suction mechanism comprises an air suction fan (11), the air suction fan (11) is fixedly arranged at the side end of the bottom of the inner wall of the power distribution cabinet body (21), and an air suction tube (12) is fixedly arranged at the right side end of the air suction fan (11).
3. The efficient heat dissipation type power distribution cabinet according to claim 2, wherein: the exhaust pipe (12) penetrates through the right side end of the power distribution cabinet body (21), and two clamping plates (13) are fixedly arranged on the right side circumferential surface of the exhaust pipe (12) at equal intervals.
4. A high efficiency heat dissipating electrical power distribution cabinet as set forth in claim 3 wherein: the opposite surfaces of the two clamping plates (13) are provided with clamping grooves (14).
5. The efficient heat dissipation type power distribution cabinet according to claim 4, wherein: a filter net rack (16) is movably sleeved between the clamping grooves (14) formed in the two clamping plates (13).
6. The efficient heat dissipation type power distribution cabinet according to claim 5, wherein: the dust filter screen (15) is fixedly installed in the filter screen frame (16), and the dust filter screen (15) is attached to the right port of the exhaust pipe (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321255207.4U CN219980226U (en) | 2023-05-20 | 2023-05-20 | Efficient heat dissipation type power distribution cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321255207.4U CN219980226U (en) | 2023-05-20 | 2023-05-20 | Efficient heat dissipation type power distribution cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219980226U true CN219980226U (en) | 2023-11-07 |
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ID=88582234
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321255207.4U Active CN219980226U (en) | 2023-05-20 | 2023-05-20 | Efficient heat dissipation type power distribution cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219980226U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118017386A (en) * | 2024-04-09 | 2024-05-10 | 大庆恒驰电气有限公司 | Energy-saving heat dissipation type electric power electrical control cabinet |
-
2023
- 2023-05-20 CN CN202321255207.4U patent/CN219980226U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118017386A (en) * | 2024-04-09 | 2024-05-10 | 大庆恒驰电气有限公司 | Energy-saving heat dissipation type electric power electrical control cabinet |
| CN118017386B (en) * | 2024-04-09 | 2024-06-07 | 大庆恒驰电气有限公司 | Energy-saving heat dissipation type electric power electrical control cabinet |
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