CN220896888U - Novel liquid cooling plate structure - Google Patents
Novel liquid cooling plate structure Download PDFInfo
- Publication number
- CN220896888U CN220896888U CN202322344429.XU CN202322344429U CN220896888U CN 220896888 U CN220896888 U CN 220896888U CN 202322344429 U CN202322344429 U CN 202322344429U CN 220896888 U CN220896888 U CN 220896888U
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- China
- Prior art keywords
- runner
- liquid cooling
- liquid
- heat
- components
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- 239000007788 liquid Substances 0.000 title claims abstract description 49
- 238000001816 cooling Methods 0.000 title claims abstract description 30
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 13
- 230000000670 limiting effect Effects 0.000 claims abstract description 10
- 238000009434 installation Methods 0.000 claims abstract description 9
- 238000007789 sealing Methods 0.000 claims description 4
- 238000007599 discharging Methods 0.000 claims description 2
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 230000017525 heat dissipation Effects 0.000 abstract description 10
- 230000000694 effects Effects 0.000 abstract description 5
- 238000009825 accumulation Methods 0.000 abstract description 2
- 230000000994 depressogenic effect Effects 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000010894 electron beam technology Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model relates to the field of cold plates, in particular to a novel liquid cooling plate structure, which comprises: the inner flow channel is arranged in the fence-shaped structure, and heat on the surface of the concave part is taken away through the concave part when water flows in the inner flow channel. According to the utility model, the fence-shaped structure is formed by the arranged liquid cooling plates, and then the components are attached to the concave parts, so that not only can the clamping effect be provided for the components, but also the heat on the surface of the concave parts can be transferred to the concave parts, and the heat on the surface of the concave parts can be taken away by water flowing in the inner flow passage, so that the attaching limiting effect of the whole structure on the components can be ensured, the sufficient heat dissipation of the components can be ensured, and the problem of heat accumulation can be avoided by arranging the installation cavity.
Description
Technical Field
The utility model relates to the field of component heat dissipation, in particular to a novel liquid cooling plate structure.
Background
The cold plate generally refers to an auxiliary piece for carrying out auxiliary heat dissipation on various components on the printed board.
The liquid cooling plate disclosed in the prior art is generally of a flat plate structure, and the structure can meet the requirement of heat dissipation, but the plate body is in a plane state, so that various components on the surface of the printed plate are inconsistent in shape and size, are difficult to attach, are not universal for attaching various components, are subjected to heat dissipation in a flat plate attaching mode, and are easy to cause the problem that heat cannot be dissipated quickly and accumulated heat is generated for the components with high partial heat.
Disclosure of utility model
Aiming at the defects existing in the prior art, the utility model provides the following technical scheme:
Novel liquid cooling plate structure includes: several sets of liquid cooling plates.
Specifically, a plurality of the liquid cooling plates are combined to form a fence-shaped structure, a penetrating installation cavity is formed in the middle of the fence-shaped structure, a plurality of concave portions are formed in the inner wall of the installation cavity and used for fitting components, an inner runner is formed in the fence-shaped structure, and heat on the surface of the concave portions is taken away through the concave portions when water flows in the inner runner.
As the improvement of the technical scheme, the liquid cooling plate comprises a base and a limiting plate which are integrally formed, wherein the lower end surface of the base is provided with at least two liquid through holes communicated with the inner flow channel, one liquid through hole is used for feeding liquid, and the other liquid through hole is used for discharging liquid.
As an improvement of the technical scheme, the inner runner comprises a first runner arranged in the base and a second runner arranged in the limiting plate, the first runner is communicated with the second runner, a first cover plate is fixed on the opening side of the first runner in a sealing manner, and a second cover plate is fixed on the opening side of the second runner in a sealing manner.
The utility model has the beneficial effects that:
The fence-shaped structure is formed by the liquid cooling plates, and then the components are attached to the concave parts, so that the clamping effect can be provided for the components, heat is transferred to the concave parts, heat on the surface of the concave parts can be taken away by water flowing in the inner flow channels, the attaching limiting effect of the whole structure on the components can be guaranteed, the components can be fully cooled, and the problem of heat accumulation can be avoided due to the arrangement of the installation cavity.
Drawings
FIG. 1 is a schematic diagram of a liquid cooling plate in the prior art;
FIG. 2 is a perspective view of the structure of the present utility model;
FIG. 3 is an exploded view of the liquid cooling plate of the present utility model;
FIG. 4 is a view showing the construction of the inner side of the liquid cooling plate according to the present utility model;
Fig. 5 is a schematic view showing the flow direction of the liquid in the liquid cooling plate according to the present utility model.
Reference numerals: 10. a liquid cooling plate; 11. a base; 111. a cover plate I; 12. a limiting plate; 121. a mounting cavity; 122. a cover plate II; 123. a recessed portion; 13. a liquid port; 14. an inner flow passage; 141. a first runner; 142. and a second flow passage.
Detailed Description
The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
The liquid cooling plate disclosed in the prior art is generally a flat plate structure (such as the structure shown in fig. 1), and although the structure can meet the requirement of heat dissipation, the plate body of the liquid cooling plate is in a plane state, and various components on the surface of the printed plate are inconsistent in shape and size, so that the liquid cooling plate is difficult to attach to various components, is not universal for attaching various components, and is used for dissipating heat in a flat plate attaching mode, and the problem that heat cannot be dissipated quickly and accumulated heat is generated easily for components with high partial heat.
In order to solve the above problems, please refer to fig. 2, 3 and 4, a novel liquid cooling plate structure is provided, which comprises: several sets of liquid cooling plates 10.
Specifically, a plurality of liquid cooling boards 10 combination forms rail column structure, and the installation cavity 121 that runs through has been seted up at rail column structure's middle part, and a plurality of depressed part 123 has been seted up to installation cavity 121's inner wall, and the depressed part 123 is used for laminating components and parts, and interior runner 14 has been seted up to rail column structure's inside, and the heat on depressed part 123 surface is taken away through the depressed part 123 when the inside rivers of interior runner 14 flow.
The fence-shaped structure not only can ensure the overall stability, but also can provide a heat dissipation cavity at the middle position, namely the installation cavity 121, in addition, because the concave part 123 is attached to the component, the heat of the component can be transferred to the concave part 123, and when the water flow in the inner runner 14 at the other side of the concave part flows, the heat can generate a heat transfer effect with the water flow, and the water flow continuously flows, so that a flowing liquid cooling heat dissipation structure is formed, and the heat dissipation effect of the component is ensured.
In one embodiment, referring to fig. 1, the liquid cooling plate 10 includes a base 11 and a limiting plate 12 that are integrally formed, at least two liquid through holes 13 that are communicated with an inner flow channel 14 are formed on a lower end surface of the base 11, wherein one liquid through hole 13 is used for liquid inlet, and the other liquid through hole 13 is used for liquid outlet.
The two liquid inlets 13 are connected with pipelines respectively to form a circulating loop, and the two liquid inlets 13 are used for power output by a water pump to form a circulating water channel so as to ensure that a water source can be carried out in the inner channel 14.
In one embodiment, referring to fig. 3, the inner runner 14 includes a first runner 141 disposed in the base 11 and a second runner 142 disposed in the limiting plate 12, the first runner 141 is communicated with the second runner 142, the first runner 141 is sealed and fixed with a first cover plate 111 on an opening side, and the second runner 142 is sealed and fixed with a second cover plate 122 on an opening side.
The communication of the internal flow channels is realized in a form of two-flow channel communication of the first flow channel 141 and the second flow channel 142, the first flow channel 141 and the second flow channel 142 are separated, the two groups of flow channels respectively dissipate heat at different positions, the opening sides of the first flow channel 141 and the second flow channel 142 are sealed by the first cover plate 111 and the second cover plate 122, and the first cover plate 111 and the second cover plate 122 can be fixed by adopting an electron beam welding mode.
The flow directions of the water source flowing in the first flow channel 141 and the second flow channel 142 are shown in fig. 5, and the flow of the water flow can cover the mounting cavity 121, so that the heat dissipation effect on the components attached to the concave part 123 is ensured.
The above embodiments are only for illustrating the technical solution of the present invention, and are not limiting.
Claims (3)
1. Novel liquid cooling board structure, its characterized in that includes:
the device comprises a plurality of groups of liquid cooling plates (10), wherein a rail-shaped structure is formed by combining the plurality of liquid cooling plates (10), a penetrating installation cavity (121) is formed in the middle of the rail-shaped structure, a plurality of concave parts (123) are formed in the inner wall of the installation cavity (121), and the concave parts (123) are used for being attached to components;
An inner runner (14) is arranged in the rail-shaped structure, and when water flows in the inner runner (14), the water flows through the concave part (123) and takes away heat on the surface of the concave part (123).
2. The novel liquid cooling plate structure according to claim 1, wherein: the liquid cooling plate (10) comprises a base (11) and a limiting plate (12) which are integrally formed, wherein the lower end face of the base (11) is provided with at least two liquid through holes (13) communicated with an inner flow channel (14), one liquid through hole (13) is used for feeding liquid, and the other liquid through hole (13) is used for discharging liquid.
3. The novel liquid cooling plate structure according to claim 2, wherein: the inner runner (14) comprises a first runner (141) arranged in the base (11) and a second runner (142) arranged in the limiting plate (12), the first runner (141) is communicated with the second runner (142), a first cover plate (111) is fixed on the opening side of the first runner (141) in a sealing mode, and a second cover plate (122) is fixed on the opening side of the second runner (142) in a sealing mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322344429.XU CN220896888U (en) | 2023-08-30 | 2023-08-30 | Novel liquid cooling plate structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322344429.XU CN220896888U (en) | 2023-08-30 | 2023-08-30 | Novel liquid cooling plate structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220896888U true CN220896888U (en) | 2024-05-03 |
Family
ID=90873927
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322344429.XU Active CN220896888U (en) | 2023-08-30 | 2023-08-30 | Novel liquid cooling plate structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220896888U (en) |
-
2023
- 2023-08-30 CN CN202322344429.XU patent/CN220896888U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant |