CN207733153U - A kind of water cooling adds the mixing radiator structure of phase transformation heat pipe - Google Patents
A kind of water cooling adds the mixing radiator structure of phase transformation heat pipe Download PDFInfo
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- CN207733153U CN207733153U CN201721808749.4U CN201721808749U CN207733153U CN 207733153 U CN207733153 U CN 207733153U CN 201721808749 U CN201721808749 U CN 201721808749U CN 207733153 U CN207733153 U CN 207733153U
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- heat pipe
- water cooling
- plate surface
- phase transformation
- water
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Abstract
The utility model discloses the mixing radiator structures that a kind of water cooling adds phase transformation heat pipe, heating board including interconnection and cooled plate, cooled plate is internally provided with water channel, and heat pipe is located at water cooling plate surface and fever plate surface, and connects setting with fever plate surface in water cooling plate surface.The structure solves the problems, such as heat source and cooling surface not in the same plane or heat source radiates difficulty farther out apart from water route, high heating part heat water channel region has quickly been led into, reach even temperature effect without increasing water channel density, while reaching high efficiency and heat radiation, the effect of circuit-board laying-out optimization is taken into account.Suitable for pyrotoxin and the low-temperature receiver not heat sink in same plane or heat source apart from low-temperature receiver farther out.
Description
Technical field
The utility model belongs to cooling electronic component technical field, and in particular to a kind of using high density heat spreader side
The water cooling of formula adds the mixing radiator structure of phase transformation heat pipe.
Background technology
The promotion of electric vehicle rate of charge also increasingly increases the power requirement of charging pile, and traditional charging pile fills
Electrical power is limited by power module.Traditional charging module heat dissipation is air-cooled structure, and power density is relatively low.Promote charging pile
Power there are two types of method：One is utilize traditional air cooling module, the volume of charging pile is done it is sufficiently large, to realize big work(
Rate charges；Another kind is the water cooling module charging pile using small size, realizes that high-power charging, which mainly have benefited from water cooling
The high heat radiation density characteristic that radiating mode has.
It is applied to the water-cooling radiating structure of high concentration circuit board, due to concentrating heating device cannot to be all distributed
Above water route, cause the circuit board components heat distribution of local pyrexia uneven.In board design, if will more generate heat
It measures big device to be placed on water route, it is not to optimize that can lead to the layout of circuit board.
In conclusion the prior art has the following problems：
(1) design of circuit board is limited by being affected for water route；
(2) local pyrexia is serious, and heat distribution is uneven；
(3) circuit board heat distribution unevenness causes plank device lifetime inconsistent.
Therefore, the mixing radiator structure that a kind of water cooling adds phase transformation heat pipe is designed, current this field skill urgently to be resolved hurrily is become
Art problem.
Utility model content
The purpose of this utility model is to provide a kind of heats for not concentrating fever on water route to lead onto water route, by heat
The water cooling quickly passed adds the mixing radiator structure of phase transformation heat pipe.
In order to achieve the above objectives, the embodiments of the present invention adopt the following technical scheme that：
A kind of water cooling of the utility model adds the mixing radiator structure of phase transformation heat pipe, includes the heating board and water of interconnection
Cold plate, the cooled plate are internally provided with water channel, and heat pipe is located at the water cooling plate surface and fever plate surface, and in water cooling plate surface
Setting is connected with fever plate surface.
Preferably, the cooled plate and heating board are arranged in any angle.
Preferably, the heat pipe for connecting setting with water cooling plate surface in the fever plate surface has several, each heat pipe
Cloth is punished in one end in heat source, and the other end punishes cloth in water channel.
Preferably, several heat pipes are arranged in juxtaposition with the water channel inside cooled plate in any angle.
Preferably, the heat pipe is embedded in fever plate surface and cooled plate surface groove, and groove is arranged above water channel.
Preferably, the heat pipe is the bend pipe of angled distribution.
Preferably, the cooled plate uses metal material.
The characteristics of the utility model, is：The structure solves heat source and cooling surface not in the same plane or heat source distance
Radiate difficult problem farther out in water route, and high heating part heat has quickly been led water channel region, reach even temperature effect without
Increase water channel density, while reaching high efficiency and heat radiation, takes into account the effect of circuit-board laying-out optimization.
Description of the drawings
Fig. 1 is the front view for the mixing radiator structure that water cooling adds phase transformation heat pipe；
Fig. 2 is the vertical view for the mixing radiator structure that water cooling adds phase transformation heat pipe；
Fig. 3 is the left view for the mixing radiator structure that water cooling adds phase transformation heat pipe；
Fig. 4 is the axonometric drawing for the mixing radiator structure that water cooling adds phase transformation heat pipe.
In figure：01- heat pipes；02- heating boards；03- water channels；04- cooled plates.
Specific implementation mode
The utility model is described in detail with reference to the accompanying drawings and detailed description.
As shown in Figure 1, a kind of water cooling adds the mixing radiator structure of phase transformation heat pipe, including the water being placed on heating board 02
Cold plate 04, cooled plate 04 are connect by heat pipe 01 with heating board 02, and cooled plate 04 and heating board 02 be not in same plane, cooled plate
It is internally provided with water channel, heat pipe 01 is located in the groove of 03 top of water channel and the groove of fever plate surface of cooled plate 04, passes through water
The heat of the effectively cooling heat pipe 01 of road 03.
In Fig. 1-one embodiment illustrated in fig. 3, it can be seen that cooled plate and heating board are in not in same plane
It is vertically arranged；And the heat pipe 01 for connecting cooled plate and heating board is equipped with several, cloth is punished in one end of each heat pipe in heat source, separately
Cloth is punished in water channel in one end；In one embodiment, heat pipe is in parallelly distribute on.
The water channel 03 that can be seen that cooled plate from Fig. 3-Fig. 4 arranges that several heat pipes 01 are along cooled plate along its length
03 upper width direction of water channel be arranged in juxtaposition.Heat pipe 01 is provided in the groove on 04 surface of heating board 02 and water cooling tablet
, groove is arranged above water channel.Water channel 03 is arranged below heat pipe 01.In one embodiment, heat pipe 01 is in 90 ° of distributions
Bend pipe, heat pipe can be the heat pipe without any fin, or the heat pipe with conventional polygon fin, or carry
The heat pipe of spiral aluminum fin-stock.
This structure will be with it not in same plane by using the cooled plate of sheet metal using the heat transfer efficiency of metal
Heating board on heat derives, due to the relatively low (thermal coefficient of conduction efficiency：Aluminium is：201W/m.k；Copper is：400W/
m.k；) cannot be used with heat pipe (thermal coefficient quickly by the heat derives on heating board：Point 3000-10000W/m.k)
Heating region heat can quickly be led and take away heat above water channel by mode for cloth.
In another optional embodiment, cooled plate and heating board can be in same planes, but heat source is above water channel,
I.e. heat source apart from low-temperature receiver farther out in the case of, can will be led above water channel apart from the heat source of water channel farther out by heat pipe, then
It is effectively radiated by water channel.
Heat pipe, water channel quantity in upper figure are only for illustrating, and the quantity of heat pipe, water channel is not uniquely according to reality in practical application
Applying working condition specifically designs.
The utility model is not limited to use in pcb board, as long as pyrotoxin and low-temperature receiver also can be used not in other field
This technology can be used farther out apart from low-temperature receiver in same plane or heat source.
The utility model is not limited to above-described embodiment, on the basis of technical solution disclosed by the utility model, this
For the technical staff in field according to disclosed technology contents, not needing performing creative labour can be special to some of which technology
Sign makes some and replaces and deform, these are replaced and deformation is within the protection scope of the present utility model.
Claims (7)
1. a kind of water cooling adds the mixing radiator structure of phase transformation heat pipe, it is characterised in that：Heating board including interconnection and water cooling
Plate, the cooled plate are internally provided with water channel, and heat pipe is located at the water cooling plate surface and fever plate surface, and in water cooling plate surface and
Plate surface of generating heat connection setting.
2. a kind of water cooling according to claim 1 adds the mixing radiator structure of phase transformation heat pipe, it is characterised in that：The water cooling
Plate and heating board are arranged in any angle.
3. a kind of water cooling according to claim 1 adds the mixing radiator structure of phase transformation heat pipe, it is characterised in that：In the hair
The heat pipe that hotplate surface connects setting with water cooling plate surface has several, and cloth, the other end are punished in one end of each heat pipe in heat source
Cloth is punished in water channel.
4. a kind of water cooling according to claim 3 adds the mixing radiator structure of phase transformation heat pipe, it is characterised in that：Several heat
Pipe is arranged in juxtaposition with the water channel inside cooled plate in any angle.
5. a kind of water cooling according to claim 1 adds the mixing radiator structure of phase transformation heat pipe, it is characterised in that：The heat pipe
It is embedded in fever plate surface and cooled plate surface groove, groove is arranged above water channel.
6. a kind of water cooling according to claim 1 adds the mixing radiator structure of phase transformation heat pipe, it is characterised in that：The heat pipe
For the bend pipe of angled distribution.
7. a kind of water cooling according to claim 1 adds the mixing radiator structure of phase transformation heat pipe, it is characterised in that：The water cooling
Plate uses metal material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721808749.4U CN207733153U (en) | 2017-12-21 | 2017-12-21 | A kind of water cooling adds the mixing radiator structure of phase transformation heat pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721808749.4U CN207733153U (en) | 2017-12-21 | 2017-12-21 | A kind of water cooling adds the mixing radiator structure of phase transformation heat pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207733153U true CN207733153U (en) | 2018-08-14 |
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ID=63086108
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721808749.4U Active CN207733153U (en) | 2017-12-21 | 2017-12-21 | A kind of water cooling adds the mixing radiator structure of phase transformation heat pipe |
Country Status (1)
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|---|---|
| CN (1) | CN207733153U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112770596A (en) * | 2020-12-02 | 2021-05-07 | 合肥巨一动力系统有限公司 | Integrated heat pipe heat dissipation water channel structure applied to double-motor controller |
| CN113613463A (en) * | 2021-07-31 | 2021-11-05 | 西南电子技术研究所（中国电子科技集团公司第十研究所） | General cold plate of airborne through liquid cooling module |
-
2017
- 2017-12-21 CN CN201721808749.4U patent/CN207733153U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112770596A (en) * | 2020-12-02 | 2021-05-07 | 合肥巨一动力系统有限公司 | Integrated heat pipe heat dissipation water channel structure applied to double-motor controller |
| CN113613463A (en) * | 2021-07-31 | 2021-11-05 | 西南电子技术研究所（中国电子科技集团公司第十研究所） | General cold plate of airborne through liquid cooling module |
| CN113613463B (en) * | 2021-07-31 | 2023-09-26 | 西南电子技术研究所（中国电子科技集团公司第十研究所） | General cold plate of airborne through liquid cooling module |
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| GR01 | Patent grant | ||
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| CP01 | Change in the name or title of a patent holder |
Address after: 710077 R & D building 101, 102-2, C science and Technology Industrial Park, 211 Tiangu Road, Xi'an, Shaanxi Patentee after: Xi'an Telai Intelligent Charging Technology Co.,Ltd. Address before: 710077 R & D building 101, 102-2, C science and Technology Industrial Park, 211 Tiangu Road, Xi'an, Shaanxi Patentee before: XI'AN TGOOD INTELLIGENT CHARGING TECHNOLOGY Co.,Ltd. |