CN203896658U - Water-cooled plate heat radiator - Google Patents
Water-cooled plate heat radiator Download PDFInfo
- Publication number
- CN203896658U CN203896658U CN201420342908.6U CN201420342908U CN203896658U CN 203896658 U CN203896658 U CN 203896658U CN 201420342908 U CN201420342908 U CN 201420342908U CN 203896658 U CN203896658 U CN 203896658U
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- heat radiation
- cavity
- heat
- cover plate
- cooled plate
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Abstract
The utility model relates to a water-cooled plate heat radiator used for increasing a heat radiation area. The specific technical scheme is that the water-cooled plate heat radiator comprises a heat radiation cover plate and a heat radiation bottom shell, a sealed cavity is formed by the heat radiation cover plate and the heat radiation bottom shell, the cavity is provided with a water inlet and a water outlet, the heat radiation cover plate is provided with a plurality of spacers facing the internal part of the cavity, the cavity is separated by the spacers to form a plurality of linear flow channels, two side walls of each spacer are provided with convex parts, the cavity is divided into the plurality of linear flow channels by the spacers, cooling liquid flows to the water outlet from the water inlet and flows through each flow channel to be in full contact with the side walls in the cavity and the sides of the spacers, the contact area of the cooling liquid and a heat radiation device is increased, and the heat transmitted to the heat radiation cover plate and the heat radiation bottom shell from each component is emitted out.
Description
Technical field
The utility model relates to a kind of cooled plate radiator, belongs to water cooling plant technical field.
Background technology
Along with the volumetric power density of electronic equipment and electric elements constantly increases, cause the heat dissipation of equipment increasing, in industries such as automobile industry, high ferro, wind power generations, extensively bring into use liquid-cooling heat radiation at present, liquid cooling equipment has also related to the every field such as telecommunications, server, the energy, automobile at present, the air-cooled type of cooling of tradition cannot meet the job requirement of high-power electronic component, and water-cooling technology just progressively replaces air-cooled the cooling of high performance components that be mainly used in.Water-cooled is used cooling liquid forced circulation under the drive of pump to take away the heat of radiator, with air-cooled compare there are peace and quiet, cooling is stable, environment is relied on to the advantages such as little, it is a kind of heat dissipation equipment that is widely used in industrial high-power electronic component, but the contact area of existing water-cooling heat radiating device and cooling liquid is little, limited greatly the heat dispersion of water-cooling heat radiating device.
Utility model content
In order to overcome the deficiencies in the prior art, the technical problems to be solved in the utility model is the contact area that increases cooled plate and cooling liquid, improves the heat dispersion of cooled plate.
For addressing the above problem, the technical scheme that the utility model adopts is as follows: a kind of cooled plate radiator, comprise heat-dissipating cover plate and heat radiation drain pan, heat-dissipating cover plate forms a seal chamber with heat radiation drain pan, cavity is provided with water inlet and delivery port, heat-dissipating cover plate is provided with some distance pieces in cavity, and distance piece forms some line flowing channels by cavity interval, and two sidewalls of distance piece are equipped with lug boss.
Preferably: lug boss is linear lug boss, the cross section sidewall of distance piece is zigzag.
Preferably: the madial wall of cavity is provided with some scale structures.
Preferably: two sidewalls of distance piece are provided with some scale structures.
Preferably: the direction of scale structure is towards delivery port by water inlet.
Compared to existing technology, the beneficial effects of the utility model are: distance piece is divided into some linear runners by cavity, cooling liquid flows to delivery port from water inlet, each runner of simultaneously flowing through fully contacts with the side of cavity madial wall and distance piece, increased the contact area of both cooling liquids and heat abstractor, the dissipation of heat that each components and parts are reached on heat-dissipating cover plate and heat radiation drain pan is gone out; The increase that scale structure on cavity madial wall and distance piece sidewall doubles the contact area of cooling liquid and heat abstractor, improved greatly radiating efficiency.
Accompanying drawing explanation
Fig. 1 is the profile schematic diagram of the utility model cooled plate radiator;
Fig. 2 is the end view of heat-dissipating cover plate on the utility model cooled plate radiator;
Fig. 3 is the utility model cooled plate radiator cross sectional representation.
In figure, sign is described as follows:
1, heat-dissipating cover plate; 2, heat radiation drain pan; 3, water inlet; 4, delivery port; 5, distance piece.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
As Figure 1-3, a kind of cooled plate radiator, comprise heat-dissipating cover plate 1 and heat radiation drain pan 2, heat-dissipating cover plate 1 forms a seal chamber with heat radiation drain pan 2, and cavity is provided with water inlet 3 and delivery port 4, and heat-dissipating cover plate 1 is provided with some distance pieces 5 in cavity, distance piece 5 forms some line flowing channels by cavity interval, two sidewalls of distance piece 5 are equipped with lug boss, and lug boss is preferably linear, and the cross section sidewall of distance piece 5 is zigzag.Linear lug boss is identical with flowing to of cooling fluid, in the time of increasing heat radiation area, can not exert an influence to the flow velocity of cooling fluid again.
Distance piece 5 will isolate some runners in cavity, cooling liquid flow to delivery port 4 via runner from water inlet 3, fully contact with each sidewall in cavity and the sidewall on distance piece 5, increased the contact area of cooling liquid and heat abstractor, each runner produces flow-disturbing simultaneously, and the heat that each components and parts are reached on heat-dissipating cover plate 1 and heat radiation drain pan 2 is taken away rapidly.
On the basis of aforementioned improved scheme in order further to increase the area of dissipation of cooled plate, do again following improvement: on the madial wall of cavity and/or two sidewalls of distance piece 5 be provided with some scale structures, scale structure one end is connected with the sidewall of cavity wall or distance piece 5, the other end of scale structure is oblique to sidewall extension, scale can expand two to three times again by the contact area of cooling liquid and heat-dissipating cover plate 1 and heat radiation drain pan 2, improved greatly the efficiency of water-cooling, heat is difficult for being deposited in radiator so that has influence on the normal work of components and parts, good heat dispersion has effectively extended the useful life of equipment.
Be preferably: one end that scale structure is connected with sidewall is near water inlet 3, oblique one end to sidewall extension is near delivery port 4, cooling liquid flows to delivery port 4 from water inlet 3, the direction of scale structure is consistent with the flow direction of cooling liquid, in increasing heat radiation area, can not affect the flow velocity of cooling liquid.
Above-mentioned execution mode is only preferred implementation of the present utility model; can not limit with this scope of the utility model protection, the variation of any unsubstantiality that those skilled in the art does on basis of the present utility model and replacement all belong to the utility model scope required for protection.
Claims (5)
1. a cooled plate radiator, comprise heat-dissipating cover plate and heat radiation drain pan, heat-dissipating cover plate forms a seal chamber with heat radiation drain pan, cavity is provided with water inlet and delivery port, it is characterized in that: described heat-dissipating cover plate is provided with some distance pieces in cavity, distance piece forms some line flowing channels by cavity interval, and two sidewalls of distance piece are equipped with lug boss.
2. cooled plate radiator as claimed in claim 1, is characterized in that: described lug boss is linear lug boss, and the cross section sidewall of distance piece is zigzag.
3. cooled plate radiator as claimed in claim 1, is characterized in that: the madial wall of described cavity is provided with some scale structures.
4. cooled plate radiator as claimed in claim 1, is characterized in that: two sidewalls of described distance piece are provided with some scale structures.
5. the cooled plate radiator as described in claim 3 or 4, is characterized in that: the direction of described scale structure is towards delivery port by water inlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420342908.6U CN203896658U (en) | 2014-06-24 | 2014-06-24 | Water-cooled plate heat radiator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420342908.6U CN203896658U (en) | 2014-06-24 | 2014-06-24 | Water-cooled plate heat radiator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203896658U true CN203896658U (en) | 2014-10-22 |
Family
ID=51723002
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420342908.6U Active CN203896658U (en) | 2014-06-24 | 2014-06-24 | Water-cooled plate heat radiator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203896658U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105280347A (en) * | 2015-10-16 | 2016-01-27 | 苏州腾冉电气设备股份有限公司 | Reactor water-cooling plate with water inlet and outlet at two ends |
| CN105658028A (en) * | 2015-12-31 | 2016-06-08 | 上海理工大学 | Plate type injection heat radiator |
| GB2536325A (en) * | 2015-03-13 | 2016-09-14 | Lear Corp | Cold plate having separable flow directing baffle |
| WO2017036292A1 (en) * | 2015-09-02 | 2017-03-09 | 柳熠 | Heat exchange device for circulation cooling system and manufacturing method thereof |
| CN111065200A (en) * | 2019-12-20 | 2020-04-24 | 天津智安微电子技术有限公司 | Heat radiation structure of integrated circuit |
| CN111490448A (en) * | 2020-04-28 | 2020-08-04 | 华中科技大学 | Laser module |
-
2014
- 2014-06-24 CN CN201420342908.6U patent/CN203896658U/en active Active
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2536325A (en) * | 2015-03-13 | 2016-09-14 | Lear Corp | Cold plate having separable flow directing baffle |
| US9622377B2 (en) | 2015-03-13 | 2017-04-11 | Lear Corporation | Cold plate having separable flow directing baffle |
| GB2536325B (en) * | 2015-03-13 | 2019-06-05 | Lear Corp | Cold plate having separable flow directing baffle |
| WO2017036292A1 (en) * | 2015-09-02 | 2017-03-09 | 柳熠 | Heat exchange device for circulation cooling system and manufacturing method thereof |
| CN105280347A (en) * | 2015-10-16 | 2016-01-27 | 苏州腾冉电气设备股份有限公司 | Reactor water-cooling plate with water inlet and outlet at two ends |
| CN105658028A (en) * | 2015-12-31 | 2016-06-08 | 上海理工大学 | Plate type injection heat radiator |
| CN105658028B (en) * | 2015-12-31 | 2017-11-28 | 上海理工大学 | A kind of board-like injection radiator |
| CN111065200A (en) * | 2019-12-20 | 2020-04-24 | 天津智安微电子技术有限公司 | Heat radiation structure of integrated circuit |
| CN111065200B (en) * | 2019-12-20 | 2021-09-17 | 天津智安微电子技术有限公司 | Heat radiation structure of integrated circuit |
| CN111490448A (en) * | 2020-04-28 | 2020-08-04 | 华中科技大学 | Laser module |
| CN111490448B (en) * | 2020-04-28 | 2023-09-22 | 华中科技大学 | Laser module |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |