CN212970630U - District cooling's power strip water-cooling structure - Google Patents
District cooling's power strip water-cooling structure Download PDFInfo
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- CN212970630U CN212970630U CN202022435799.0U CN202022435799U CN212970630U CN 212970630 U CN212970630 U CN 212970630U CN 202022435799 U CN202022435799 U CN 202022435799U CN 212970630 U CN212970630 U CN 212970630U
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- heat conduction
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Abstract
The utility model discloses a district cooling's power strip water-cooling structure, including power strip body and water-cooling body, the water-cooling body is the cuboid structure, the water-cooling body with the power strip body is connected, the inside liquid cooling chamber that is equipped with of water-cooling body, the liquid cooling chamber is connected with the water tank through inlet tube and outlet pipe respectively, a side that the water-cooling body is close to the power strip body is equipped with a plurality of heat conduction shells that match with the heating element on the power strip body, the heat conduction shell is established outside the heating element; the one end that the power strip body was kept away from to the heat conduction shell upwards extends to in the liquid cooling intracavity, the inside heat conduction chamber that is equipped with of casing of heat conduction shell, be equipped with heat conduction liquid in the heat conduction chamber. The utility model discloses a water-cooling structure to heating element water-cooling heat dissipation, the radiating effect is good, and the noise is low, simultaneously to the heating element setting to generating heat, the pertinence is high, has avoided invalid heat dissipation part to exist, is favorable to reduction in production cost.
Description
Technical Field
The utility model relates to a power heat dissipation technical field, in particular to district's refrigerated power strip water-cooling structure.
Background
High temperature is a rival of power panels. The high temperature can not only cause unstable system operation and shorten the service life of the heating element, but also possibly burn some parts. The power supply radiator has the function of absorbing and transferring heat generated by the electronic heating element during operation and diffusing the heat into the open space in a physical heat dissipation mode.
At present, the heat dissipation of the power panel is realized by connecting a heat-conducting plate to the back of the power panel, transferring the heat generated by the power panel to heat-dissipating fins connected with the heat-conducting plate through the heat-conducting plate, and taking away the heat on the heat-dissipating fins by a heat-dissipating fan. Although the above method can perform the function of heat dissipation, the whole electric heating plate is subjected to heat dissipation, and the heat dissipation fins are still arranged at the positions of the non-heat generating elements corresponding to the back surface, so that the manufacturing cost is increased, and the pertinence is low.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome prior art not enough, provide a district's refrigerated power strip water-cooling structure, to heating element water-cooling heat dissipation, the radiating effect is good, and the noise is low, simultaneously to the heating element setting to generating heat, the pertinence is high, avoids invalid heat dissipation part to exist, is favorable to reduction in production cost.
The purpose of the utility model is realized through the following technical scheme:
a power panel water-cooling structure with partitioned cooling comprises a power panel body and a water-cooling body, wherein the water-cooling body is of a cuboid structure, the water-cooling body is connected with the power panel body, a liquid-cooling cavity is arranged in the water-cooling body, the liquid-cooling cavity is respectively connected with a water tank through a water inlet pipe and a water outlet pipe, a plurality of heat-conducting shells matched with heating elements on the power panel body are arranged on one side surface, close to the power panel body, of the water-cooling body, and the heat-conducting shells are sleeved outside the heating elements;
the one end that the power strip body was kept away from to the heat conduction shell upwards extends to in the liquid cooling chamber, the heat conduction shell with sealed the setting between the liquid cooling chamber, the inside heat conduction chamber that is equipped with of casing of heat conduction shell, the heat conduction intracavity is equipped with heat conduction liquid.
Furthermore, the liquid cooling chamber have a plurality ofly, it is a plurality of the liquid cooling chamber corresponds the setting from top to bottom with a plurality of heat conduction shells, and is a plurality of be linked together between the liquid cooling chamber.
Furthermore, four corners of the power panel body are provided with positioning columns, four corners of the water cooling body are provided with positioning holes corresponding to the positioning columns, and the power panel body and the water cooling body are connected through the positioning columns and the positioning holes.
Further, the one end that the heat conduction shell be located the liquid cooling intracavity be equipped with the connecting hole of heat conduction chamber intercommunication, the connecting hole is connected with spiral helicine cooling tube, the one end that the connecting hole was kept away from to the cooling tube is sealed, the cooling tube with the chamber wall fixed connection in liquid cooling chamber.
Furthermore, a side face, away from the power panel body, of the water cooling body is provided with radiating fins, and the radiating fins are arranged corresponding to the liquid cooling cavity.
Furthermore, a heat radiation fan is arranged outside the heat radiation fin.
The utility model has the advantages that:
1) the utility model discloses a water-cooling structure to heating element water-cooling heat dissipation, the radiating effect is good, and the noise is low, simultaneously to the heating element setting to generating heat, the pertinence is high, has avoided invalid heat dissipation part to exist, is favorable to reduction in production cost.
2) The cooling pipe that sets up has increased the area of contact with the cooling water, and then can accelerate the cooling rate of heat conduction liquid, improves the radiating efficiency.
Drawings
Fig. 1 is a schematic view of an overall structure of a water cooling structure of a power panel with partitioned cooling according to an embodiment of the present invention;
fig. 2 is a sectional view of a water cooling structure of a power panel with partitioned cooling according to an embodiment of the present invention;
FIG. 3 is an enlarged schematic view of FIG. 2 taken at detail A;
fig. 4 is a schematic diagram of a specific structure of the cooling pipe in the liquid cooling chamber according to the embodiment of the present invention;
fig. 5 is a schematic structural diagram of a power panel water-cooling structure with cooling fins and cooling fans for zone cooling according to an embodiment of the present invention;
in the figure, 1, a power panel body; 2. a water-cooling body; 3. a liquid-cooled chamber; 4. a thermally conductive shell; 5. a heating element; 6. a heat conducting cavity; 7. a heat conducting liquid; 8. a positioning column; 9. a cooling tube; 10. a heat dissipating fin; 11. a heat dissipation fan.
Detailed Description
The technical solution of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. Based on the embodiments in the present invention, all other embodiments obtained by those skilled in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution:
example (b):
as shown in fig. 1-3, a power panel water-cooling structure with partitioned cooling includes a power panel body 1 and a water-cooling body 2, the water-cooling body 2 is a rectangular structure, the water-cooling body 2 is connected to the power panel body 1, a liquid-cooling cavity 3 is disposed inside the water-cooling body 2, the liquid-cooling cavity 3 is respectively connected to a water tank through a water inlet pipe and a water outlet pipe (the water inlet pipe is connected to the water tank (not shown in the figure) through a water pump, the connection relationship is common knowledge, and details are not described herein), a plurality of heat-conducting shells 4 matched with heating elements 5 on the power panel body 1 are disposed on one side surface of the water-cooling body 2 close to the power panel body 1, and the heat-conducting shells 4 are sleeved outside the heating elements 5;
one end, far away from the power strip body 1, of the heat conduction shell 4 extends upwards to the inside of the liquid cooling cavity 3, the heat conduction shell 4 and the liquid cooling cavity 3 are arranged in a sealing mode, a heat conduction cavity 6 is arranged inside the shell of the heat conduction shell 4, and heat conduction liquid 7 is arranged in the heat conduction cavity 6.
Wherein the heat conduction shell 4 body and the 5 shape phase-matchs of heating element, and heating element 5 is the MOS pipe, and the heat conduction shell 4 body is the cuboid structure, and heating element 5 is the diode, and then the heat conduction shell 4 body corresponds for cylindrically. In order to increase the contact area between the cooling water and the heat conducting shell 4, the heat conducting cavity 6 is annular.
The working principle is as follows: the heat conduction shell 4 body tightly attached to the heating element 5 transfers heat generated by the heating element 5 to the heat conduction cavity 6, and the heat conduction liquid 7 in the heat conduction cavity 6 is heated and evaporated, so that the heat is taken to the heat conduction shell 4 positioned in the liquid cooling cavity 3. At the moment, the heat conducting shell 4 in the liquid cooling cavity 3 takes away heat under the action of cooling water, and water cooling is realized. The cooled heat-conducting liquid 7 is liquefied again and falls back into the heat-conducting shell 4 below the liquid cooling cavity 3, and the circulation is carried out.
This process avoids direct contact of the liquid with the heating element 5 and there is no risk of liquid leakage.
The utility model discloses a water-cooling structure to 5 water-cooling heat dissipation of heating element, the radiating effect is good, and the noise is low, simultaneously to 5 settings to the heating element that generate heat, the pertinence is high, has avoided invalid heat dissipation part to exist, is favorable to reduction in production cost.
Further, as shown in fig. 2, the liquid cooling chamber 3 is provided with a plurality of liquid cooling chambers 3 and a plurality of heat conducting shells 4 which are correspondingly arranged up and down, and the plurality of liquid cooling chambers 3 are communicated with each other. The liquid cooling cavities 3 are provided with water inlets and water outlets, and the water inlets and the water outlets of the two adjacent liquid cooling cavities 3 are communicated through water pipes, so that the whole liquid cooling cavities 3 are communicated.
The heating elements 5 generate different heat, the heating element 5 with higher heat generation needs faster cooling water flow rate to take away the heat generated by the heating element 5, so as to ensure heat dissipation, and the heating element 5 with lower heat generation is opposite.
Here, the heating element 5 generating a high amount of heat will be described as an example: the diameter of the water outlet of the liquid cooling chamber 3 is smaller than that of the water outlet of the liquid cooling chamber 3 corresponding to the heating element 5 with lower heat generation, and at the moment, because the diameter of the water outlet is reduced, the flow speed of cooling water in the liquid cooling chamber 3 corresponding to the heating element 5 with higher heat generation is increased, and further, the heat exchange rate of the cooling water in the liquid cooling chamber to the heat conducting shell 4 is increased.
The heat exchange rate of the cooling water and the heat conducting shell 4 is further adjusted by adjusting the flow speed of the liquid in the liquid cooling cavity 3, and the heat radiation effect is ensured.
Furthermore, as shown in fig. 2, positioning pillars 8 are arranged at four corners of the power panel body 1, positioning holes corresponding to the positioning pillars 8 are arranged at four corners of the water cooling body 2, and the power panel body 1 and the water cooling body 2 are connected through the positioning pillars 8 and the positioning holes. The positioning column 8 is arranged to facilitate the installation of the water cooling body 2.
Further, as shown in fig. 4, a connection hole communicated with the heat conduction cavity 6 is formed in one end, located in the liquid cooling cavity 3, of the heat conduction shell 4, the connection hole is connected with a spiral cooling pipe 9, one end, far away from the connection hole, of the cooling pipe 9 is sealed, and the cooling pipe 9 is fixedly connected with the cavity wall of the liquid cooling cavity 3. The heat conduction liquid 7 vaporized by heating in the heat conduction cavity 6 enters the cooling pipe 9 through the connecting hole, and the cooling pipe 9 is rapidly cooled under the action of the cooling water flowing in the liquid cooling cavity 3, so that the liquid is liquefied. The liquefied heat transfer liquid 7 flows back to the heat transfer cavity 6 again. The cooling pipe 9 increases the contact area with cooling water, so that the cooling speed of the heat-conducting liquid 7 can be increased, and the heat dissipation efficiency is improved.
Further, as shown in fig. 5, a side surface of the water cooling body 2 away from the power supply board body 1 is provided with a heat dissipation fin 10, and the heat dissipation fin 10 is arranged corresponding to the liquid cooling cavity 3. When the temperature of the liquid cooling chamber 3 rises due to the cooling water, the heat is transferred to the heat dissipation fins 10, and then the heat dissipation fins 10 dissipate the heat of the liquid cooling chamber 3. The temperature of the liquid cooling cavity 3 can be reduced by arranging the radiating fins 10, so that the working state of cooling water is ensured, and the cooling effect is ensured.
Further, as shown in fig. 5, a heat dissipation fan 11 is disposed outside the heat dissipation fin 10. The heat dissipation fan 11 is provided to further improve the heat dissipation effect of the heat dissipation fin 10.
The foregoing is illustrative of the preferred embodiments of the present invention, and it is to be understood that the invention is not limited to the precise forms disclosed herein, and that various other combinations, modifications, and environments may be resorted to, falling within the scope of the invention as defined by the appended claims. But that modifications and variations may be effected by those skilled in the art without departing from the spirit and scope of the invention, which is to be limited only by the claims appended hereto.
Claims (6)
1. The utility model provides a district refrigerated power strip water-cooling structure which characterized in that: the water cooling body is of a cuboid structure and is connected with the power panel body, a liquid cooling cavity is arranged in the water cooling body and is respectively connected with a water tank through a water inlet pipe and a water outlet pipe, a plurality of heat conduction shells matched with heating elements on the power panel body are arranged on one side surface, close to the power panel body, of the water cooling body, and the heat conduction shells are sleeved outside the heating elements;
the one end that the power strip body was kept away from to the heat conduction shell upwards extends to in the liquid cooling chamber, the heat conduction shell with sealed the setting between the liquid cooling chamber, the inside heat conduction chamber that is equipped with of casing of heat conduction shell, the heat conduction intracavity is equipped with heat conduction liquid.
2. The partition-cooled power panel water-cooling structure of claim 1, wherein: the liquid cooling chamber have a plurality ofly, it is a plurality of the liquid cooling chamber corresponds the setting from top to bottom with a plurality of heat conduction shells, and is a plurality of be linked together between the liquid cooling chamber.
3. The partition-cooled power panel water-cooling structure of claim 1, wherein: the four corners of the power panel body are provided with positioning columns, the four corners of the water cooling body are provided with positioning holes corresponding to the positioning columns, and the power panel body and the water cooling body are connected through the positioning columns and the positioning holes.
4. The partition-cooled power panel water-cooling structure of claim 1, wherein: the one end that the heat conduction shell be located the liquid cooling intracavity be equipped with the connecting hole of heat conduction chamber intercommunication, the connecting hole is connected with spiral helicine cooling tube, the one end that the connecting hole was kept away from to the cooling tube is sealed, the cooling tube with the chamber wall fixed connection in liquid cooling chamber.
5. The partition-cooled power panel water-cooling structure of claim 1, wherein: and a side surface of the water cooling body, which is far away from the power panel body, is provided with a radiating fin, and the radiating fin and the liquid cooling cavity are correspondingly arranged.
6. The partition-cooled power panel water-cooling structure of claim 5, wherein: and a heat radiation fan is arranged outside the heat radiation fins.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022435799.0U CN212970630U (en) | 2020-10-28 | 2020-10-28 | District cooling's power strip water-cooling structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022435799.0U CN212970630U (en) | 2020-10-28 | 2020-10-28 | District cooling's power strip water-cooling structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212970630U true CN212970630U (en) | 2021-04-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022435799.0U Expired - Fee Related CN212970630U (en) | 2020-10-28 | 2020-10-28 | District cooling's power strip water-cooling structure |
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| Country | Link |
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| CN (1) | CN212970630U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113692155A (en) * | 2021-08-03 | 2021-11-23 | 深圳麦格米特电气股份有限公司 | Power supply and electric equipment |
| CN113865123A (en) * | 2021-09-30 | 2021-12-31 | 华南师范大学 | Solar energy storage and heating equipment |
| CN117156799A (en) * | 2023-08-23 | 2023-12-01 | 敏实汽车技术研发有限公司 | Integrated electric control box capable of realizing cooling partition |
-
2020
- 2020-10-28 CN CN202022435799.0U patent/CN212970630U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113692155A (en) * | 2021-08-03 | 2021-11-23 | 深圳麦格米特电气股份有限公司 | Power supply and electric equipment |
| CN113865123A (en) * | 2021-09-30 | 2021-12-31 | 华南师范大学 | Solar energy storage and heating equipment |
| CN117156799A (en) * | 2023-08-23 | 2023-12-01 | 敏实汽车技术研发有限公司 | Integrated electric control box capable of realizing cooling partition |
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| 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: 20210413 |