CN203349691U - High-density tooth radiator based on aluminum alloy - Google Patents
High-density tooth radiator based on aluminum alloy Download PDFInfo
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- CN203349691U CN203349691U CN 201320144440 CN201320144440U CN203349691U CN 203349691 U CN203349691 U CN 203349691U CN 201320144440 CN201320144440 CN 201320144440 CN 201320144440 U CN201320144440 U CN 201320144440U CN 203349691 U CN203349691 U CN 203349691U
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- cooling fins
- aluminium alloy
- radiator
- aluminum alloy
- fin
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Abstract
The utility model discloses a high-density tooth radiator based on aluminum alloy. The high-density tooth radiator is characterized by comprising a base (1) and cooling fins (2), wherein the cooling fins (2) are arranged on the base (1); the cooling fins (2) and the base (1) are both made of aluminum alloy sections; the thickness of the base (1) is 2-4mm; the thickness of each cooling fin (2) is 1-2mm; the distance between the cooling fins (2) is 3-5mm; the height of the cooling fins (2) is 6-10mm. The high-density tooth radiator is made of 6063 aluminum alloy mixed rare earth elements, therefore, the mechanical machining performance of the aluminum alloy can be improved, the extruding speed of the aluminum alloy can be increased, and the production efficiency of the radiator is improved; the surfaces of the cooling fins are subjected to processing through alumite or anodization, therefore, the radiance performance can be enhanced, and the efficiency of heat dissipation of the cooling fins is improved; the heat dissipation effect of the radiator can be enhanced through appropriate control over the ratio of the height to the thickness of the cooling fins.
Description
Technical field
The utility model discloses a kind of high-density gear radiator based on aluminium alloy.
Background technology
Aluminium material for aluminium alloy heat radiator (containing cast aluminium and aluminium alloy) is made radiator, with other material, compares, and has efficient heat-conductive characteristic, is the perfect medium that keeps the decisive factor of good heat radiating function and thermal power transfer.The aluminium alloy heat radiator characteristics are: the used time is few, and heat supply is fast, and efficiency is high, light and handy clever, is convenient to processing.With the radiator of equal-specification, the weight of aluminium alloy is 1/3 of steel radiator, and carrying and installation is convenient, and its thermal conductivity is good simultaneously, heat dissipation capacity is large, dispels the heat also fast, and metal thermal intensity is high, due to its easy extrusion molding, can be squeezed into various shape radiators, so the outward appearance novel and beautiful, ornamental strong.Be best diaphragm owing to generating aluminium oxide after aluminum oxidation, can avoid its further oxidation, so it is not afraid of oxide etch, moderately be subject to very much the welcome of wage-earners.
The aluminium extruded radiator obtains extensive use in industries such as IT, electronics, as high-density gear and heronsbill one class shaped material of radiator are the wherein the highest representatives of production difficulty, has high added value, and general aluminium section bar producer does not have ability production.Aluminium alloy heat radiator is arranged in computer or other electronic equipments and plays thermolysis, be close to electronic component, the dissipation of heat of electronic component generation in service is gone out, guarantee the stability of electronic component operation, and the space of electronic equipment is very limited, often will be with regard to existing space size and shape, so the shape of radiator and size be disunity not, extraordinary-looking, fin is very thin and close, guarantee area of dissipation and installation like this, the section bar designed under special requirement and specific environment has increased the difficulty of producing, for many years, general manufacturing enterprise all keeps someone at a respectful distance, be reluctant to develop.High-density gear and heronsbill radiator are because its tooth pitch is little, tooth depth is larger than (tooth pitch coefficient), very easily inclined to one side tooth, broken teeth and stifled mould, produce to mould design and manufacture and extruding and bring very big difficulty, therefore special Design of Dies thinking, exquisite molding are equipped with the extrusion process tricks of the trade again, become the key of producing qualified products.
Radiator is various in style, of many uses, large-scale radiator is for main equipments such as transmission of electricity, transformation, rectification, heat exchanges, small-sized for microelectronic device such as computer, CPU, LED, heat dissipation of electronic chips, belong to a class special material in the aluminium alloy industry profile, be subject to concern and the research of each side.
The utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, a kind of 6063 aluminium alloys that add rare earth element that adopt are provided, can improve machining property and the extrusion speed of aluminium alloy, improve the production efficiency of radiator, suitably control the height of fin and the ratio of thickness simultaneously, neither can too reduce the surface area of fin, also can not affect the carrying out of free convection, can strengthen a kind of high-density gear radiator based on aluminium alloy of the radiating effect of radiator.
The purpose of this utility model is achieved through the following technical solutions: a kind of high-density gear radiator based on aluminium alloy, and it comprises base and fin, on described base, is arranged with fin; Described fin and base are aluminium alloy extrusions.
The thickness of described base is 2～4mm, and the thickness of fin is 1～2mm, and the spacing of fin is 3～5mm, and the height of fin is 6～10mm, and process through alumite or anode on the surface of fin.
Described aluminium alloy extrusions is the 6063-T5 aluminium alloy.
Described 6063-T5 aluminium alloy be rare earth aluminium alloy, described rare earth element is La and Ce.
Described rare earth aluminium alloy adopts the divergent die structure in process of production, and adopts the pressing method of high temperature-at a slow speed.
The beneficial effects of the utility model are: adopt 6063 aluminium alloys that add rare earth element, can improve machining property and the extrusion speed of aluminium alloy, improve the production efficiency of radiator; Process through alumite or anode on the surface of fin, can increase radiance and increase the heat dissipation of fin; Suitably control the height of fin and the ratio of thickness, neither can too reduce the surface area of fin, also can not affect the carrying out of free convection, can strengthen the radiating effect of radiator.
The accompanying drawing explanation
Fig. 1 is heat spreader structures schematic diagram of the present utility model;
In figure, 1-base, 2-fin.
The specific embodiment
Further illustrate the technical solution of the utility model below in conjunction with accompanying drawing, but the content that the utility model is protected is not limited to the following stated.
As shown in Figure 1, a kind of high-density gear radiator based on aluminium alloy, it comprises base 1 and fin 2, on described base 1, is arranged with fin 2; Described fin 2 and base 1 are aluminium alloy extrusions.
The thickness of described base 1 is 2～4mm, and the thickness of fin 2 is 1～2mm, and the spacing of fin 2 is 3～5mm, and the height of fin 2 is 6～10mm, and process through alumite or anode on the surface of described fin 2.
Described aluminium alloy extrusions is the 6063-T5 aluminium alloy.
Described 6063-T5 aluminium alloy be rare earth aluminium alloy, described rare earth element is La and Ce.
Described rare earth aluminium alloy adopts the divergent die structure in process of production, and adopts the pressing method of high temperature-at a slow speed.
Claims (4)
1. the high-density gear radiator based on aluminium alloy, it comprises base (1) and fin (2), is arranged with fin (2) on described base (1); It is characterized in that: described fin (2) and base (1) are aluminium alloy extrusions.
2. a kind of high-density gear radiator based on aluminium alloy according to claim 1, it is characterized in that: the thickness of described base (1) is 2～4mm, the thickness of fin (2) is 1～2mm, and the spacing of fin (2) is 3～5mm, and the height of fin (2) is 6～10mm.
3. a kind of high-density gear radiator based on aluminium alloy according to claim 1, it is characterized in that: described aluminium alloy extrusions is the 6063-T5 aluminium alloy.
4. a kind of high-density gear radiator based on aluminium alloy according to claim 3 is characterized in that: described 6063-T5 aluminium alloy be rare earth aluminium alloy, described rare earth element is La and Ce.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320144440 CN203349691U (en) | 2013-03-27 | 2013-03-27 | High-density tooth radiator based on aluminum alloy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320144440 CN203349691U (en) | 2013-03-27 | 2013-03-27 | High-density tooth radiator based on aluminum alloy |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203349691U true CN203349691U (en) | 2013-12-18 |
Family
ID=49749582
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320144440 Expired - Lifetime CN203349691U (en) | 2013-03-27 | 2013-03-27 | High-density tooth radiator based on aluminum alloy |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203349691U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103206887A (en) * | 2013-03-27 | 2013-07-17 | 成都阳光铝制品有限公司 | High density tooth heat radiator based on aluminum alloy |
| US20140022728A1 (en) * | 2010-07-16 | 2014-01-23 | Rockwell Automation Technologies, Inc. | Heat sink for power circuits |
-
2013
- 2013-03-27 CN CN 201320144440 patent/CN203349691U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20140022728A1 (en) * | 2010-07-16 | 2014-01-23 | Rockwell Automation Technologies, Inc. | Heat sink for power circuits |
| US9801306B2 (en) * | 2010-07-16 | 2017-10-24 | Rockwell Automation Technologies, Inc. | Heat sink for power circuits |
| CN103206887A (en) * | 2013-03-27 | 2013-07-17 | 成都阳光铝制品有限公司 | High density tooth heat radiator based on aluminum alloy |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20201102 Address after: 610000 Xiuwen town (Ganmei Industrial Park), Dongpo District, Meishan City, Sichuan Province Patentee after: SICHUAN YANGGUANG JIANDUAN ALUMINIUM INDUSTRY CO.,LTD. Address before: 610199, Sichuan, Chengdu economic and Technological Development Zone (Longquanyi District) car No. seven, 168 East Road Patentee before: Chengdu Sunlight Aluminum Products Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131218 |