CN105377002A - Snowflake-shaped liquid radiator - Google Patents
Snowflake-shaped liquid radiator Download PDFInfo
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- CN105377002A CN105377002A CN201510883350.1A CN201510883350A CN105377002A CN 105377002 A CN105377002 A CN 105377002A CN 201510883350 A CN201510883350 A CN 201510883350A CN 105377002 A CN105377002 A CN 105377002A
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- fin
- radiating fins
- cooling bath
- liquid radiator
- shape liquid
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Abstract
The invention provides a snowflake-shaped liquid radiator. The snowflake-shaped liquid radiator comprises a cooling tank, first radiating fins and second radiating fins. The cooling tank is prismatic-shaped. The first radiating fins extend outwards from the side edge of a tank body. The second radiating fins comprise multiple radiating fins extending outwards from the plane where the first radiating fins are disposed, the second radiating fins extending in the same direction are parallel to each other, and the extending end portions of the second radiating fins form a hexagram so that the heat dissipation area is increased. A group of radiating fins, which are closest to the cooling tank, in the second radiating fins, together with the cooling tank and the first radiating fins, form vertically through air-flow channels so that the air convection effects of the inner surfaces of the channels are enhanced, and the heat dissipation efficiency is improved. According to the invention, through optimizing the structures of the radiating fins, the cooling effect of the apparatus is enhanced.
Description
Technical field
The present invention relates to a kind of Control device of liquid cooling, especially a kind of snowflake shape liquid radiator.
Background technology
Along with the development in global IT application epoch, the use of electronic equipment is more and more extensive.But, large power, electrically sub-element run while can produce a large amount of heat, and electronic component for a long time in hot environment operation can reduce its operating efficiency and useful life, therefore select radiating mode fast and effectively greatly can improve the performance of electronic component.
In prior art, the cooling device of electronic installation can adopt liquid to lower the temperature, liquid-cooling system mainly comprises heat-absorbing model, the circulatory system, water pump, catch box and Control device of liquid cooling, wherein Control device of liquid cooling determines the radiating efficiency of whole cooling system, is one of extremely important parts.Existing Control device of liquid cooling, adopts air cooling way mostly, consumes the energy, and has noise.Because fan life is limited, Long-Time Service can cause radiating efficiency to decline, and needs often to safeguard, increases use cost.
Summary of the invention
For solving above-mentioned Problems existing, the Control device of liquid cooling that the object of the present invention is to provide a kind of snowflake shape to dispel the heat, adopts passive radiating mode, utilizes fin self structure to improve radiating efficiency.
For achieving the above object, the technical solution used in the present invention is:
A kind of snowflake shape liquid radiator, comprises cooling bath, the first fin and the second fin; Described cooling bath is hollow hexagonal prism; First fin comprises stupefied outward extending one group of fin from cooling bath side, and from the end face of hexagonal prism, described first fin, centered by hexagonal prism, is arranged in radial; Second fin comprises the one group of fin stretched from the facing epitaxy at the first fin place.
Further, cooling bath comprises groove body, delivery port and water inlet; Delivery port is positioned at groove body end face, and water inlet is positioned at groove body bottom surface.
Separately, in the first fin, every block fin length is equal.
Separately have, the second fin extended to same direction is parallel to each other; The end that second fin extends forms hexagram; To extend to same direction and adjacent two fast second fin being positioned at same first fin are parallel to each other; Form the gas channel of up/down perforation near one of cooling bath group of fin and cooling bath, the first fin in second fin.
Again, the thickness of the first fin is 2 ~ 3 times of the second fin.
Further, the second fin all presents unsymmetric structure, fin surface is vertically formed with groove.
Further, the cross section of described groove is circular arc, rectangle, triangle, trapezoidal or waveform.
Preferably, the first fin can arrange fluid passage.
Using method: need the liquid of heat radiation to flow into heat abstractor from water inlet, heat is delivered to the second fin by the first fin.Form the gas channel of up/down perforation in second fin near one of cooling bath group of fin and cooling bath, the first fin, produce stack effect, strengthen channel inner surface cross-ventilation effect, improve radiating efficiency.Auxiliary first fin of all the other second fin dispels the heat, increasing heat radiation area.
Beneficial effect of the present invention is: utilize stack effect, strengthens channel inner surface cross-ventilation effect, improves radiating efficiency.Along with the first fin length increases, heatsink temperature is more and more lower, and the long meeting of radiating tube length simultaneously causes boundary layer in air circulation process thickening, causes boundary layer between abutting fins to overlap mutually, worsens heat transfer.Therefore, the present invention second fin reduces gradually along the first fin direction length that stretches out, thus optimizes radiating effect, avoids increasing material cost.Simultaneously configuration of the present invention is graceful, the effect that corresponding appearance design can be coordinated to reach device beautify.
Accompanying drawing explanation
Fig. 1 is the vertical view of a kind of Control device of liquid cooling of the present invention.
Fig. 2 is the structural representation of the second fin of a kind of Control device of liquid cooling of the present invention.
Embodiment
Below by specific embodiment, the present invention is described further, but embodiment does not limit the scope of the invention.
See Fig. 1, a kind of snowflake shape liquid radiator, comprises cooling bath 1, first fin 2 and the second fin 3; Described cooling bath 1 is hollow hexagonal prism; First fin 2 comprises stupefied outward extending one group of fin from cooling bath 1 side, and from the end face of hexagonal prism, described first fin 2, centered by hexagonal prism, is arranged in radial; Second fin 3 comprises the one group of fin stretched from the facing epitaxy at the first fin 2 place., cooling bath 1 comprises groove body 11, delivery port 12 and water inlet 11; Delivery port 12 is positioned at groove body end face, and water inlet 11 is positioned at groove body bottom surface.In first fin 2, every block fin length is equal, and the first fin is provided with fluid passage.The second fin 3 extended to same direction is parallel to each other; The end that second fin 3 extends forms hexagram; To extend to same direction and adjacent two fast second fin 3 being positioned at same first fin 2 are parallel to each other; Form the gas channel of up/down perforation near one group of fin of cooling bath 1 and cooling bath 1, first fin 2 in second fin 3.The thickness of the first fin 2 is 2 ~ 3 times of the second fin 3.
See Fig. 2, the second fin 3 all presents unsymmetric structure, and fin surface is vertically formed with groove 31.The cross section of described groove 31 is triangle.
Using method: need the liquid of heat radiation to flow into heat abstractor from water inlet 11, heat is delivered to the second fin 3 by the first fin 2.Form the gas channel of up/down perforation in second fin 3 near one group of fin of cooling bath 1 and cooling bath 1, first fin 2, produce stack effect, strengthen channel inner surface cross-ventilation effect, improve radiating efficiency.Auxiliary first fin 2 of all the other the second fin 3 dispels the heat, increasing heat radiation area.
It should be noted that, above embodiment is only in order to illustrate technical scheme of the present invention and unrestricted.Although with reference to preferred embodiment to invention has been detailed description, those of ordinary skill in the art is to be understood that, can modify to the technical scheme of invention or equivalent replacement, and not depart from the scope of technical solution of the present invention, it all should be encompassed in right of the present invention.
Claims (8)
1. a snowflake shape liquid radiator, is characterized in that, comprises cooling bath, the first fin and the second fin;
Described cooling bath is hollow hexagonal prism; First fin comprises stupefied outward extending one group of fin from cooling bath side, and from the end face of hexagonal prism, described first fin, centered by hexagonal prism, is arranged in radial; Second fin comprises the one group of fin stretched from the facing epitaxy at the first fin place.
2. a kind of snowflake shape liquid radiator according to claim 1, it is characterized in that, cooling bath comprises groove body, delivery port and water inlet; Delivery port is positioned at groove body end face, and water inlet is positioned at groove body bottom surface.
3. a kind of snowflake shape liquid radiator according to claim 1, is characterized in that, in the first fin, every block fin length is equal.
4. a kind of snowflake shape liquid radiator according to claim 1, it is characterized in that, the second fin extended to same direction is parallel to each other; The end that second fin extends forms hexagram; To extend to same direction and adjacent two fast second fin being positioned at same first fin are parallel to each other; The gas channel of up/down perforation is formed near one of cooling bath group of fin and cooling bath, the first fin, this equal seal welding in group fin junction in second fin.
5. a kind of snowflake shape liquid radiator according to claim 1, is characterized in that, the thickness of the first fin is 2 ~ 3 times of the second fin.
6. a kind of snowflake shape liquid radiator according to claim 1, it is characterized in that, the second fin all presents unsymmetric structure, and fin surface is vertically formed with groove.
7. a kind of snowflake shape liquid radiator according to claim 6, is characterized in that, the cross section of described groove is circular arc, rectangle, triangle, trapezoidal or waveform.
8. a kind of snowflake shape liquid radiator according to claim 1, is characterized in that, the one-body molded or seal welding of described cooling bath, the first fin and the second fin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510883350.1A CN105377002B (en) | 2015-12-04 | 2015-12-04 | A kind of snowflake shape liquid radiator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510883350.1A CN105377002B (en) | 2015-12-04 | 2015-12-04 | A kind of snowflake shape liquid radiator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105377002A true CN105377002A (en) | 2016-03-02 |
| CN105377002B CN105377002B (en) | 2018-07-06 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510883350.1A Active CN105377002B (en) | 2015-12-04 | 2015-12-04 | A kind of snowflake shape liquid radiator |
Country Status (1)
| Country | Link |
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| CN (1) | CN105377002B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106015963A (en) * | 2016-06-23 | 2016-10-12 | 太仓陶氏电气有限公司 | LED lamp heat dissipation device uniform in heat dissipation |
| CN108346491A (en) * | 2018-02-22 | 2018-07-31 | 戴志刚 | A kind of high-cooling property cable |
| CN113097079A (en) * | 2021-03-31 | 2021-07-09 | 光华临港工程应用技术研发(上海)有限公司 | Method for manufacturing power semiconductor module |
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| CN204179185U (en) * | 2014-11-21 | 2015-02-25 | 江苏特兴通讯科技有限公司 | A kind of quick heat radiating filter cavity |
| CN204240308U (en) * | 2014-12-01 | 2015-04-01 | 库柏电气(常州)有限公司 | The radiating piece of LED case |
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2015
- 2015-12-04 CN CN201510883350.1A patent/CN105377002B/en active Active
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| CN2380884Y (en) * | 1999-04-30 | 2000-05-31 | 林世仁 | Improved heating-circular-tube radiating-fin |
| CN2650335Y (en) * | 2003-07-04 | 2004-10-20 | 鸿富锦精密工业（深圳）有限公司 | Water-cooled radiating device |
| CN1773695A (en) * | 2004-11-12 | 2006-05-17 | 华硕电脑股份有限公司 | Radiator |
| CN1783462A (en) * | 2004-12-01 | 2006-06-07 | 国际商业机器公司 | Heat sink made from a singly extruded heatpipe |
| CN101056522A (en) * | 2006-04-14 | 2007-10-17 | 鸿富锦精密工业（深圳）有限公司 | Radiator and liquid-cooled heat radiator applying the same |
| CN101227810A (en) * | 2007-01-19 | 2008-07-23 | 元山科技工业股份有限公司 | Liquid cooling type heat radiating device with circulation loop |
| CN201084726Y (en) * | 2007-05-24 | 2008-07-09 | 北京四方吉思电气有限公司 | Heat radiator |
| US20090071624A1 (en) * | 2007-09-18 | 2009-03-19 | Fu Zhun Precision Industry (Shen Zhen) Co., Ltd. | Heat sink |
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| CN201401765Y (en) * | 2009-04-24 | 2010-02-10 | 和谐光电科技（泉州）有限公司 | Radiating module used for light-emitting diode lamp |
| CN202048816U (en) * | 2011-04-30 | 2011-11-23 | 吴育林 | Fin radiator |
| CN202663707U (en) * | 2012-06-13 | 2013-01-09 | 广东美的制冷设备有限公司 | Heat radiator of electronic element |
| CN202747287U (en) * | 2012-07-23 | 2013-02-20 | 佑图物理应用科技发展(武汉)有限公司 | High-power light emitting diode (LED) lamp radiator |
| CN204179185U (en) * | 2014-11-21 | 2015-02-25 | 江苏特兴通讯科技有限公司 | A kind of quick heat radiating filter cavity |
| CN204240308U (en) * | 2014-12-01 | 2015-04-01 | 库柏电气(常州)有限公司 | The radiating piece of LED case |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106015963A (en) * | 2016-06-23 | 2016-10-12 | 太仓陶氏电气有限公司 | LED lamp heat dissipation device uniform in heat dissipation |
| CN108346491A (en) * | 2018-02-22 | 2018-07-31 | 戴志刚 | A kind of high-cooling property cable |
| CN113097079A (en) * | 2021-03-31 | 2021-07-09 | 光华临港工程应用技术研发(上海)有限公司 | Method for manufacturing power semiconductor module |
| CN113097079B (en) * | 2021-03-31 | 2023-11-17 | 光华临港工程应用技术研发(上海)有限公司 | Manufacturing method of power semiconductor module |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105377002B (en) | 2018-07-06 |
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