CN210898188U - Heat sink for switch board - Google Patents
Heat sink for switch board Download PDFInfo
- Publication number
- CN210898188U CN210898188U CN201921701833.5U CN201921701833U CN210898188U CN 210898188 U CN210898188 U CN 210898188U CN 201921701833 U CN201921701833 U CN 201921701833U CN 210898188 U CN210898188 U CN 210898188U
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- China
- Prior art keywords
- mounting plate
- fixedly connected
- vertical mounting
- top cover
- power distribution
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Abstract
The utility model discloses a heat sink for power distribution cabinet, which relates to the technical field of power distribution cabinets and comprises a cabinet body, wherein the front side of the cabinet body is provided with a cabinet door, the bottom four corners of the cabinet body are fixedly connected with bottom feet, the top end of the cabinet body is fixedly provided with a liquid cooling heat sink, the liquid cooling heat sink comprises a top cover, the outer part of the top cover is fixedly connected with a spiral heat dissipation plate, the top end in the top cover is fixedly connected with a first vertical mounting plate and a second vertical mounting plate, and a plurality of transverse mounting plates are fixedly connected between the first vertical mounting plate and the second vertical mounting plate, the utility model can realize the installation of electrical elements in the power distribution cabinet and heat conduction, and can realize the synchronous heat dissipation of air cooling and water cooling circulation by arranging the spiral heat dissipation plate outside the top cover and arranging a driving motor, a fan blade and a piston cylinder in the top cover, the heat dissipation effect to the switch board is good, and the security is high.
Description
Technical Field
The utility model relates to a switch board technical field specifically is a heat sink for switch board.
Background
The power distribution cabinet is a general name of a motor control center. The power distribution cabinet is used in the occasions with dispersed loads and less loops; the motor control center is used for occasions with concentrated loads and more loops. They distribute the power of a certain circuit of the upper-level distribution equipment to the nearby loads. This level of equipment should provide protection, monitoring and control of the load.
Chinese patent publication No. CN106025875A discloses a cooling device for a power distribution cabinet, which absorbs water from a sponge and forms water mist by beating the sponge to cool the power distribution cabinet, but because the humidity in the air is high, the moisture in the air adheres to the surface of an electronic component, so that the electronic component rusts and short circuits occur, and the safety is not high enough.
SUMMERY OF THE UTILITY MODEL
The utility model provides a heat sink for switch board has solved the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a cooling device for a power distribution cabinet comprises a cabinet body, wherein a cabinet door is arranged on the front side of the cabinet body, bottom feet are fixedly connected with four corners of the bottom of the cabinet body, a liquid cooling heat dissipation device is fixedly arranged at the top end of the cabinet body and comprises a top cover, the top cover is fixedly arranged in the center of the top end of the cabinet body, a spiral heat dissipation plate is fixedly connected to the outer portion of the top cover, the top end in the top cover is fixedly connected with a first vertical mounting plate and a second vertical mounting plate, a plurality of transverse mounting plates are fixedly connected between the first vertical mounting plate and the second vertical mounting plate, a ventilation cavity is arranged in the top cover, a driving motor is arranged in the ventilation cavity, a plurality of fan blades are fixedly connected to the outer portion of an output shaft of the driving motor, the end portion of the output shaft of the driving motor is fixedly connected with an eccentric wheel, the, the piston cylinder is connected with a liquid inlet pipe and a liquid discharge pipe, the spiral heat dissipation plate, the first vertical mounting plate, the second vertical mounting plate and the transverse mounting plate are internally provided with flow guide cavities, the liquid inlet pipe is fixedly connected and communicated with the top end of the spiral heat dissipation plate, the liquid discharge pipe is fixedly connected and communicated with the top end of the first vertical mounting plate, and the bottom end of the spiral heat dissipation plate is fixedly connected and communicated with the second vertical mounting plate.
As an optimal technical scheme of the utility model, first ventilation groove has all been seted up on first vertical mounting panel and the vertical mounting panel of second.
As an optimized technical scheme of the utility model, the intensive ventilation hole has been seted up on the transverse mounting board.
As an optimized technical scheme of the utility model, the second ventilation groove has been seted up to the bottom of the cabinet body.
As an optimal technical scheme of the utility model, all be equipped with the check valve on feed liquor pipe and the fluid-discharge tube, and two check valves switch on opposite direction.
As an optimized technical scheme of the utility model, top fixed connection protection network in the overhead guard.
As an optimized technical scheme of the utility model, fixed connection mount between driving motor and the overhead guard.
As an optimized technical scheme of the utility model, the water conservancy diversion cavity intussuseption is filled with water.
The utility model discloses have following useful part: the utility model discloses a set up first vertical mounting panel, second vertical mounting panel and horizontal mounting panel and can enough realize the installation to electrical components in the switch board, can carry out heat conduction again, set up the spiral heating panel through the outside at the overhead guard, set up driving motor, fan blade and piston cylinder in the inside of overhead guard, can realize that forced air cooling and water-cooling circulation are in step dispelled the heat, and good to the radiating effect of switch board, and the security is high.
Drawings
Fig. 1 is a front view of a cooling device for a power distribution cabinet.
Fig. 2 is a schematic view of a three-dimensional structure of a cabinet door in a cooling device for a power distribution cabinet after the cabinet door is opened.
Fig. 3 is a schematic structural view of the inside of a top cover in the cooling device for the power distribution cabinet.
In the figure: 1. a cabinet body; 2. a cabinet door; 3. a top cover; 4. a first vertical mounting plate; 5. a second vertical mounting plate; 6. a transverse mounting plate; 7. a spiral heat dissipation plate; 8. a vent hole; 9. a first vent slot; 10. a second vent groove; 11. footing; 12. a drive motor; 13. a fan blade; 14. an eccentric wheel; 15. a piston cylinder; 16. a draw bar; 17. a piston plate; 18. a liquid inlet pipe; 19. a liquid discharge pipe; 20. a protective net; 21. a fixing frame.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.
It should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.
Example 1
Referring to fig. 1-3, a cooling device for a power distribution cabinet comprises a cabinet body 1, a cabinet door 2 is arranged on the front side of the cabinet body 1, four corners of the bottom end of the cabinet body 1 are fixedly connected with feet 11, a liquid cooling heat dissipation device is fixedly arranged on the top end of the cabinet body 1, the liquid cooling heat dissipation device comprises a top cover 3, the top cover 3 is fixedly arranged in the center of the top end of the cabinet body 1, the outer portion of the top cover 3 is fixedly connected with a spiral heat dissipation plate 7, the top end in the top cover 3 is fixedly connected with a first vertical mounting plate 4 and a second vertical mounting plate 5, a plurality of transverse mounting plates 6 are fixedly connected between the first vertical mounting plate 4 and the second vertical mounting plate 5, a ventilation cavity is arranged in the top cover 3, a driving motor 12 is arranged in the ventilation cavity, a plurality of fan blades 13 are fixedly connected to the outer portion of an output shaft of, one side in the top cover 3 is fixedly connected with a piston cylinder 15, the piston plate 17 is connected in the piston cylinder 15 in a sliding mode, the piston plate 17 is rotatably connected with a traction rod 16, the piston cylinder 15 is connected with a liquid inlet pipe 18 and a liquid discharge pipe 19, the spiral heat dissipation plate 7, the first vertical mounting plate 4, the second vertical mounting plate 5 and the transverse mounting plate 6 are internally provided with flow guide cavities, the liquid inlet pipe 18 is fixedly connected and communicated with the top end of the spiral heat dissipation plate 7, the liquid discharge pipe 19 is fixedly connected and communicated with the top end of the first vertical mounting plate 4, the bottom end of the spiral heat dissipation plate 7 is fixedly connected and communicated with the second vertical mounting plate 5, the liquid inlet pipe 18 and the liquid discharge pipe 19 are respectively provided with a one-way valve, the two one-way valves are opposite in.
As a preferred technical scheme of the utility model, first ventilation groove 9 has all been seted up on first vertical mounting panel 4 and the vertical mounting panel 5 of second, intensive ventilation hole 8 has been seted up on horizontal mounting panel 6, second ventilation groove 10 has been seted up to the bottom of the cabinet body 1, fixed connection mount 21 between driving motor 12 and the overhead guard 3.
Example 2
Referring to fig. 1-3, the other contents of the present embodiment are the same as embodiment 1, except that: the top end in the top cover 3 is fixedly connected with a protective net 20.
The utility model discloses at the implementation in-process, start driving motor, driving motor drives fan blade and eccentric wheel and rotates, and the cabinet body inside circulation of air is driven when the fan blade rotates, and the eccentric wheel drives the traction lever when rotating simultaneously and is reciprocating motion for thereby the piston board is carried water at piston cylinder reciprocating motion.
The utility model discloses a set up first vertical mounting panel 4, second vertical mounting panel 5 and horizontal mounting panel 6 and can enough realize the installation to electrical components in the switch board, can carry out heat conduction again, set up spiral heating panel 7 through the outside at overhead guard 3, set up driving motor 12, fan blade 13 and piston cylinder 15 in the inside of overhead guard 3, can realize that forced air cooling and water-cooling circulation dispel the heat in step, good to the radiating effect of switch board, and the security is high.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. A cooling device for a power distribution cabinet comprises a cabinet body (1), wherein a cabinet door (2) is arranged on the front side of the cabinet body (1), and bottom four corners of the cabinet body (1) are fixedly connected with bottom feet (11), and is characterized in that a liquid cooling heat dissipation device is fixedly arranged at the top end of the cabinet body (1), the liquid cooling heat dissipation device comprises a top cover (3), the top cover (3) is fixedly arranged in the center of the top end of the cabinet body (1), a spiral heat dissipation plate (7) is fixedly connected to the outer part of the top cover (3), the top end in the top cover (3) is fixedly connected with a first vertical mounting plate (4) and a second vertical mounting plate (5), a plurality of transverse mounting plates (6) are fixedly connected between the first vertical mounting plate (4) and the second vertical mounting plate (5), a ventilation cavity is arranged in the top cover (3), a driving motor (12) is arranged in the ventilation cavity, and a plurality of fan, the end part of the output shaft of the driving motor (12) is fixedly connected with an eccentric wheel (14), the eccentric wheel (14) is rotationally connected with a traction rod (16), a piston cylinder (15) is fixedly connected with one side in the top cover (3), a piston plate (17) is connected in the piston cylinder (15) in a sliding way, the piston plate (17) is rotatably connected with a traction rod (16), the piston cylinder (15) is connected with a liquid inlet pipe (18) and a liquid outlet pipe (19), the spiral heat dissipation plate (7), the first vertical mounting plate (4), the second vertical mounting plate (5) and the transverse mounting plate (6) are internally provided with a flow guide cavity, a liquid inlet pipe (18) is fixedly connected and communicated with the top end of the spiral heat dissipation plate (7), a liquid outlet pipe (19) is fixedly connected and communicated with the top end of the first vertical mounting plate (4), the bottom end of the spiral heat dissipation plate (7) is fixedly connected and communicated with the second vertical mounting plate (5).
2. The cooling device for the power distribution cabinet according to claim 1, wherein the first vertical mounting plate (4) and the second vertical mounting plate (5) are both provided with a first ventilation groove (9).
3. The cooling device for the power distribution cabinet according to claim 2, wherein the transverse mounting plate (6) is provided with dense vent holes (8).
4. The cooling device for the power distribution cabinet according to claim 1, wherein a second vent groove (10) is formed at the bottom end of the cabinet body (1).
5. The cooling device for the power distribution cabinet according to claim 3 or 4, wherein the liquid inlet pipe (18) and the liquid outlet pipe (19) are both provided with one-way valves, and the two one-way valves are opposite in conduction direction.
6. The cooling device for the power distribution cabinet according to claim 1, wherein a protective net (20) is fixedly connected to the top end in the top cover (3).
7. The cooling device for the power distribution cabinet according to claim 1, wherein a fixing frame (21) is fixedly connected between the driving motor (12) and the top cover (3).
8. The cooling device for the power distribution cabinet according to claim 1, wherein the flow guide cavity is filled with water.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921701833.5U CN210898188U (en) | 2019-10-12 | 2019-10-12 | Heat sink for switch board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921701833.5U CN210898188U (en) | 2019-10-12 | 2019-10-12 | Heat sink for switch board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210898188U true CN210898188U (en) | 2020-06-30 |
Family
ID=71318391
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921701833.5U Expired - Fee Related CN210898188U (en) | 2019-10-12 | 2019-10-12 | Heat sink for switch board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210898188U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112652987A (en) * | 2020-12-30 | 2021-04-13 | 安徽煜源电气设备有限公司 | Dry phase-change comprehensive radiator for high-low voltage power distribution cabinet |
| CN114465140A (en) * | 2022-02-25 | 2022-05-10 | 安徽安海能源科技有限公司 | Switch board that radiating effect is good |
| CN114944049A (en) * | 2022-05-23 | 2022-08-26 | 天津君秒安减灾科技有限公司 | Earthquake rescue on-site alarm equipment |
-
2019
- 2019-10-12 CN CN201921701833.5U patent/CN210898188U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112652987A (en) * | 2020-12-30 | 2021-04-13 | 安徽煜源电气设备有限公司 | Dry phase-change comprehensive radiator for high-low voltage power distribution cabinet |
| CN112652987B (en) * | 2020-12-30 | 2023-10-13 | 安徽煜源电气设备有限公司 | Dry-type phase-change comprehensive radiator for high-low voltage power distribution cabinet |
| CN114465140A (en) * | 2022-02-25 | 2022-05-10 | 安徽安海能源科技有限公司 | Switch board that radiating effect is good |
| CN114944049A (en) * | 2022-05-23 | 2022-08-26 | 天津君秒安减灾科技有限公司 | Earthquake rescue on-site alarm equipment |
| CN114944049B (en) * | 2022-05-23 | 2024-02-02 | 天津君秒安减灾科技有限公司 | Earthquake rescue on-site alarm equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200630 Termination date: 20211012 |