CN102069365A - Method for manufacturing radiator and radiator - Google Patents
Method for manufacturing radiator and radiator Download PDFInfo
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- CN102069365A CN102069365A CN2009101028855A CN200910102885A CN102069365A CN 102069365 A CN102069365 A CN 102069365A CN 2009101028855 A CN2009101028855 A CN 2009101028855A CN 200910102885 A CN200910102885 A CN 200910102885A CN 102069365 A CN102069365 A CN 102069365A
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- radiator
- cover plate
- guide pillar
- heat radiation
- housing
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Abstract
The invention discloses a method for manufacturing a radiator and the radiator. The method comprises the following steps of: processing polygonal or circular radiating guide posts on a shell of the radiator, simultaneously processing radiating fins on the edge of the shell, connecting the radiating fins and the radiating guide posts on the edge, and drilling deep holes in the centers of the radiating guide posts to enlarge the radiating surface area of the shell and lighten the weight of the shell; and processing polygonal or circular radiating guide posts on a cover plate of the radiator, and drilling deep holes in the centers of the radiating guide posts to enlarge the radiating surface area of the cover plate and lighten the weight of the cover plate. By skillfully combining the radiating fins and the radiating guide post and greatly enlarging the outer surface area of the radiator, the method improves the convection and heat radiation capabilities of the radiator at the same time of lightening the weight so as to greatly promote the radiating capability of the radiator and realize the miniaturization and lightweight design requirements of high-power electronic equipment products.
Description
Technical field
The present invention relates to a kind of manufacture method and heat spreader structures of radiator.
Background technology
Traditional radiator comprises that base plate that contacts with electronic devices and components and the some radiating fins that are arranged on the base plate, base plate are used for absorbing the heat that electronic devices and components produce, and are dispersed into heat in the air by radiating fin again.Development along with technology, at present many electronic equipments especially high-power electronic device more and more trend towards miniaturization and light-weight design, this miniaturization and light-weighted high-power electronic device body dimension are less, but because of it generates heat big, need to load the approach of the radiator of larger volume as its heat radiation, need heat sink the go heat accumulation energy of bigger weight, cause the machine product volume weight all bigger as equipment.Existing fansink designs technology has been difficult to promote miniaturization, the light-weight design of great-power electronic product.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of manufacture method and heat spreader structures of radiator, when alleviating heatsink weight, heat-sinking capability be can promote significantly, thereby miniaturization, the light-weight design demand of high-power electronic device product realized.
For solving the problems of the technologies described above technical scheme of the present invention: a kind of manufacture method of radiator.This method is to process polygon or circular heat radiation guide pillar on the housing of radiator, simultaneously process radiating fin and link to each other with the heat radiation guide pillar at edge in shell rim, and at the centre drill deep hole of guide pillar that dispels the heat, with cooling surface area that increases radiator and the weight that alleviates housing; On the cover plate of radiator, process polygon or circular heat radiation guide pillar, and at the centre drill deep hole of guide pillar that dispels the heat, with cooling surface area that improves cover plate and the weight that alleviates cover plate.
The manufacture method of above-mentioned radiator can also increase the roughness and the external surface area of product external surfaces in the outer surface elder generation sandblast of housing and cover plate; Then outer surface is carried out the oxidation blackout or sprays pitch-dark processing, improve the emissivity of radiator appearance, increase heat-sinking capability.
A kind of radiator.Its formation comprises housing and cover plate, is provided with radiating fin on housing, all is processed with the heat radiation guide pillar on housing and cover plate; Radiating fin on the housing links to each other with the heat radiation guide pillar at edge.
In the above-mentioned radiator, the center of the heat radiation guide pillar on described housing and cover plate is drilled with deep hole.
In the aforesaid radiator, the heat radiation guide pillar on described housing and the cover plate is polygon or circular heat radiation guide pillar.
In the aforesaid radiator, also carry out sandblast and oxidation blackout or spray pitch-dark processing at the outer surface of housing and cover plate.
Beneficial effect of the present invention: the present invention is cleverly in conjunction with radiating fin and heat radiation guide pillar, and a kind of new approaches of weight reduction are proposed, the reasonable use space, with miniaturization, the whole consideration of light-weight design, in weight reduction, pass through the external surface area of increase product by a relatively large margin, improve the convection current and the heat loss through radiation ability of product, thereby promote the heat-sinking capability of product itself significantly, realize miniaturization, the light-weight design demand of high-power electronic device product.The present invention adopts the way that increases product shell and cover plate area of dissipation simultaneously to increase the external surface area of product.By directly not processing polygon or circular heat radiation guide pillar and radiating fin on several of upper cover plate, and adopt the cooling surface area of the way increase housing of beating deep hole at the center of heat radiation guide pillar and alleviate the weight of housing at housing.By processing polygon on the panel of cover plate or circular heat radiation guide pillar, and adopt the cooling surface area of the way raising cover plate of beating deep hole at the center of heat radiation guide pillar and alleviate the weight of cover plate.
Compared with prior art, the present invention has the following advantages: 1, in conjunction with radiating fin and two kinds of radiating modes of heat radiation guide pillar, the reasonable use space increases area of dissipation about 30% on year-on-year basis; 2, adopt this kind heat spreader structures design after, the weight equal conditions of heat radiation guide pillar can reduce about 35%; 3, by increasing area of dissipation, the structural volume of release machine product that can be by a relatively large margin, thus satisfy the requirement of various product miniaturizations, light-weight design.
Description of drawings
Fig. 1 is the structural representation of radiator shell of the present invention;
Fig. 2 is the structural representation of radiator cover plate of the present invention;
Fig. 3 is the vertical view of radiator shell.
The present invention is further illustrated below in conjunction with the drawings and specific embodiments.
The specific embodiment
Embodiment 1.As shown in Figure 1, 2, constitute and comprise housing 1 and cover plate 2, be processed with radiating fin 3 at the edge of housing 1, do not install on the face of cover plate at housing 1 and be processed with polygon or circular heat radiation guide pillar 4 on the panel of cover plate 2, the radiating fin 3 at housing 1 edge links to each other (as shown in Figure 3) with the heat radiation guide pillar 4 at edge, is drilled with deep hole 5 at the center of each heat radiation guide pillar 4.The place heat radiation guide pillar 4 that is connected with cover plate 2 at the edge of housing 1 links to each other with the radiating fin 3 of equal height, and the height that it stretches out is suitable with cover plate 2 needed height.
During manufacturing, on the housing 1 of radiator, process some polygons or circular heat radiation guide pillar 4, the quantity of heat radiation guide pillar 4 can be according to using needs and fin size to determine, process radiating fin 3 at the edge of housing 1, and at the centre drill deep hole 5 of each heat radiation guide pillar 4, with cooling surface area that increases housing 1 and the weight that alleviates housing 1; On the cover plate 2 of radiator, process some polygons or circular heat radiation guide pillar 4, and at the centre drill deep hole 5 of each heat radiation guide pillar 4, with cooling surface area that improves cover plate 2 and the weight that alleviates cover plate 2.Can also adopt the way of sandblast to increase the roughness of radiator outer surface earlier at the outer surface of housing 1 and cover plate 2, suitably increase certain external surface area, then outer surface is taked the oxidation blackout or sprayed pitch-dark treating method, significantly improve the emissivity of radiator outer surface, increase heat-sinking capability.
Embodiments of the present invention are not limited to the foregoing description, and the various variations of making under the prerequisite that does not break away from aim of the present invention all belong within protection scope of the present invention.
Claims (6)
1. the manufacture method of a radiator, it is characterized in that: on the housing of radiator, process polygon or circular heat radiation guide pillar, simultaneously process radiating fin and link to each other with the heat radiation guide pillar at edge in shell rim, and at the centre drill deep hole of guide pillar that dispels the heat, with cooling surface area that increases housing and the weight that alleviates housing; On the cover plate of radiator, process polygon or circular heat radiation guide pillar, and at the centre drill deep hole of guide pillar that dispels the heat, with cooling surface area that improves cover plate and the weight that alleviates cover plate.
2. the manufacture method of radiator according to claim 1 is characterized in that: in the outer surface elder generation sandblast of described housing and cover plate, increase the roughness and the external surface area of radiator outer surface; Then outer surface is carried out the oxidation blackout or sprays pitch-dark processing, improve the emissivity of radiator outer surface, increase heat-sinking capability.
3. a radiator comprises housing (1) and cover plate (2), it is characterized in that: be provided with radiating fin (3) on described housing (1), all be processed with heat radiation guide pillar (4) on housing (1) and cover plate (2); Radiating fin (3) on the housing (1) links to each other with the heat radiation guide pillar (4) at edge.
4. radiator according to claim 3 is characterized in that: the center of the heat radiation guide pillar (4) on described housing (1) and cover plate (2) is drilled with deep hole (5).
5. radiator according to claim 3 is characterized in that: the heat radiation guide pillar (4) on described housing (1) and the cover plate (2) is polygon or circular heat radiation guide pillar.
6. radiator according to claim 3 is characterized in that: the outer surface at described housing (1) and cover plate (2) has carried out sandblast and oxidation blackout or has sprayed pitch-dark processing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910102885.5A CN102069365B (en) | 2009-11-25 | 2009-11-25 | Method for manufacturing radiator and radiator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910102885.5A CN102069365B (en) | 2009-11-25 | 2009-11-25 | Method for manufacturing radiator and radiator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102069365A true CN102069365A (en) | 2011-05-25 |
| CN102069365B CN102069365B (en) | 2014-12-10 |
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ID=44028235
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910102885.5A Expired - Fee Related CN102069365B (en) | 2009-11-25 | 2009-11-25 | Method for manufacturing radiator and radiator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102069365B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110614491A (en) * | 2018-06-20 | 2019-12-27 | 东莞市亿杰五金制品有限公司 | Radiator and manufacturing method thereof |
| CN110614490A (en) * | 2018-06-20 | 2019-12-27 | 东莞市亿杰五金制品有限公司 | Radiator and manufacturing method thereof |
| CN110614489A (en) * | 2018-06-20 | 2019-12-27 | 东莞市亿杰五金制品有限公司 | Radiator and manufacturing method thereof |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6411739A (en) * | 1987-07-07 | 1989-01-17 | Showa Aluminum Corp | Manufacture of heat radiating pipe material |
| CN2324567Y (en) * | 1997-10-14 | 1999-06-16 | 建准电机工业股份有限公司 | Radiator for central processor |
| DE19963377A1 (en) * | 1999-12-28 | 2001-07-12 | Abb Alstom Power Ch Ag | Turbine blade with actively cooled cover band element |
| CN2549237Y (en) * | 2002-04-04 | 2003-05-07 | 建准电机工业股份有限公司 | Radiator |
| CN201541415U (en) * | 2009-11-25 | 2010-08-04 | 中国江南航天工业集团林泉电机厂 | Integral radiator |
-
2009
- 2009-11-25 CN CN200910102885.5A patent/CN102069365B/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110614491A (en) * | 2018-06-20 | 2019-12-27 | 东莞市亿杰五金制品有限公司 | Radiator and manufacturing method thereof |
| CN110614490A (en) * | 2018-06-20 | 2019-12-27 | 东莞市亿杰五金制品有限公司 | Radiator and manufacturing method thereof |
| CN110614489A (en) * | 2018-06-20 | 2019-12-27 | 东莞市亿杰五金制品有限公司 | Radiator and manufacturing method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102069365B (en) | 2014-12-10 |
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| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
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| 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: 20141210 Termination date: 20181125 |