CN212378578U - Arc columnar needle type radiator - Google Patents
Arc columnar needle type radiator Download PDFInfo
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- CN212378578U CN212378578U CN202020587421.XU CN202020587421U CN212378578U CN 212378578 U CN212378578 U CN 212378578U CN 202020587421 U CN202020587421 U CN 202020587421U CN 212378578 U CN212378578 U CN 212378578U
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- heat
- bottom plate
- heat dissipation
- arc
- radiator
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Abstract
The utility model discloses an arc column pin type radiator, it relates to radiator technical field. The heat-conducting base plate is of an integral structure formed in a cold forging mode. The utility model discloses a cold forging technology preparation shaping cross-section is circular-arc heat dissipation post, has promoted the heat radiating area of heat dissipation post greatly to reach the purpose that improves the radiating efficiency, application prospect is wide.
Description
Technical Field
The utility model relates to a radiator technical field, concretely relates to circular arc column pin type radiator.
Background
At present, an extruded radiator or a die-casting radiator is often adopted as an air-cooled radiator in the industrial field. The extruded radiator has directional limitation in thermal design, so that the design application and the radiating efficiency of the extruded radiator are influenced; the die-casting heat radiator has low heat conductivity of the die-casting aluminum alloy, and the heat radiation efficiency is also influenced. In order to solve the problems, it is particularly necessary to design a novel arc columnar pin type radiator.
Disclosure of Invention
The utility model aims at providing a circular arc column pin type radiator, simple structure, reasonable in design, the flexibility is better in the aspect of the thermal design, and the radiating efficiency is high, and the practicality is strong, easily uses widely.
In order to achieve the above purpose, the present invention is realized by the following technical solution: the utility model provides an arc column pin type radiator, includes heat conduction bottom plate and heat dissipation post, and the last vertical distribution of heat conduction bottom plate has a plurality of arc column heat dissipation posts, and heat conduction bottom plate and heat dissipation post adopt the fashioned integral type structure of cold forging mode.
Preferably, the heat dissipation columns are uniformly distributed on the heat conduction bottom plate in an arrayed manner.
Preferably, the heat conducting bottom plate is a rectangular bottom plate or a circular bottom plate.
Preferably, the heat conduction bottom plate and the heat dissipation column are of an integrated structure formed by forging and pressing pure aluminum alloy or pure copper alloy, so that the heat conduction is excellent, and the heat dissipation efficiency is improved.
The utility model has the advantages that: the device is used for manufacturing the heat dissipation column with the arc-shaped cross section through a cold forging process, so that the heat dissipation area of the heat dissipation column is greatly increased, and the purpose of improving the heat dissipation efficiency is achieved.
Drawings
The present invention will be described in detail with reference to the accompanying drawings and specific embodiments;
fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a bottom view of FIG. 1;
fig. 3 is a top view of fig. 1.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
Referring to fig. 1 to 3, the following technical solutions are adopted in the present embodiment: the utility model provides an arc column pin type radiator, includes heat conduction bottom plate 1 and heat dissipation post 2, through cold forging technology, evenly vertical distribution has a plurality of heat dissipation posts 2 on heat conduction bottom plate 1, and the cross-section of heat dissipation post 2 is the arc column, and heat conduction bottom plate 1 and heat dissipation post 2 adopt the fashioned integral type structure of cold forging mode.
It should be noted that the heat conducting bottom plate 1 is in contact with a heat source, and a rectangular bottom plate or a circular bottom plate can be adopted according to the requirement of the heat dissipation installation range.
In addition, the heat conduction bottom plate 1 and the heat dissipation column 2 of the radiator are made of 1-series pure aluminum alloy or pure copper alloy with the aluminum alloy content higher than 99%, and are formed by processing the shape and the size of the pure copper alloy or pure aluminum alloy after being directly forged and pressed by a cold forging process, so that the heat conduction bottom plate is excellent in heat conductivity, and the heat dissipation efficiency is improved.
This embodiment carries out the micro-structural design improvement to the heat dissipation post on current traditional pin radiator basis, become circular arc column with heat dissipation post cross sectional shape design, compare in cylindrical or polygon heat dissipation post, its heat radiating area has showing the promotion, the radiating efficiency of pin radiator has further been increased, it needs to be noted that, this cross-sectional design scheme can be according to cold forging manufacturing process, further adjustment is done on heat dissipation post cross sectional shape, in order to increase heat dissipation post heat radiating area, make the heat can distribute to the air circumstance more effectively, the height and the clearance of heat dissipation post also can be according to application actual requirement design adjustment, the radiator edge can be according to application requirement design and cold forging shaping fan erection column, in order to replace integrated air-cooled pin radiator.
The radiator is integrally formed in a cold forging mode, heat of a heat conduction bottom plate in contact with a heat source can be conducted instantly through the heat dissipation columns distributed in high density, the heat is rapidly dissipated to the air environment through the surfaces of the arc columnar heat dissipation columns, the efficiency of the radiator is greatly improved due to the fact that the surface areas of the heat dissipation columns are increased, the radiator can replace a traditional extruded radiator or a die-casting radiator, the radiator can be used in the industrial fields of LED lighting, electronic circuits, communication, 3C and the like, and the radiator has wide market application prospect.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (5)
1. The utility model provides an arc column pin type radiator which characterized in that, includes heat conduction bottom plate (1) and heat dissipation post (2), and vertical distribution has a plurality of arc column heat dissipation posts (2) on heat conduction bottom plate (1), and heat conduction bottom plate (1) and heat dissipation post (2) adopt the fashioned integral type structure of cold forging mode.
2. The circular arc columnar pin type heat sink according to claim 1, wherein the heat dissipation pins (2) are uniformly distributed on the heat conducting bottom plate (1).
3. The arc cylindrical pin type heat sink according to claim 1, wherein the heat conducting bottom plate (1) is a rectangular bottom plate.
4. The arc cylindrical pin type heat sink according to claim 1, wherein the heat conducting bottom plate (1) is a circular bottom plate.
5. The arc columnar pin type heat radiator according to claim 1, wherein the heat conducting bottom plate (1) and the heat radiating column (2) are of an integrated structure formed by forging and pressing pure aluminum alloy or pure copper alloy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020587421.XU CN212378578U (en) | 2020-04-20 | 2020-04-20 | Arc columnar needle type radiator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020587421.XU CN212378578U (en) | 2020-04-20 | 2020-04-20 | Arc columnar needle type radiator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212378578U true CN212378578U (en) | 2021-01-19 |
Family
ID=74160901
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020587421.XU Active CN212378578U (en) | 2020-04-20 | 2020-04-20 | Arc columnar needle type radiator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212378578U (en) |
-
2020
- 2020-04-20 CN CN202020587421.XU patent/CN212378578U/en active Active
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