CN203120358U - Heat radiation fin group buckling structure - Google Patents
Heat radiation fin group buckling structure Download PDFInfo
- Publication number
- CN203120358U CN203120358U CN 201320036301 CN201320036301U CN203120358U CN 203120358 U CN203120358 U CN 203120358U CN 201320036301 CN201320036301 CN 201320036301 CN 201320036301 U CN201320036301 U CN 201320036301U CN 203120358 U CN203120358 U CN 203120358U
- Authority
- CN
- China
- Prior art keywords
- group
- snapping portion
- fin
- metal fins
- snapping
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model relates to a heat radiator of an electronic product and especially relates to a heat radiator formed by heat radiation fin groups. In particular, the utility model relates to a structure buckling a plurality of heat radiation fin groups with different specifications. The structure comprises a first metal fin group and a second metal fin group. The distance between the left buckling part and the right buckling part of the first metal fin group is larger than the distance between the left buckling part and the right buckling part of the second metal fin group. A transition fin is arranged between the first metal fin group and the second metal fin group for a connecting purpose. By means of the structural staggered design on the buckling part of the transition fin, the structure achieves buckling connection of the two fin groups with different specifications. Furthermore, the structure has the advantages of reasonable design, simple structure, firm combination and simple manufacture and ensures stable thermal conduction of the heat radiation fin groups.
Description
Technical field
The utility model relates to a kind of radiator of electronic product, especially the radiator of radiating fin composing type, particularly many group different size radiating fin group fastening structures.
Background technology
Each fin is unified specification in the radiating fin group of prior art, and the snapping portion on dependence fin snapping one by one forms whole fins group, is fixed to be connected on the heater to assist the heater heat radiation, assurance heater operate as normal.Because the continuous development of electronics industry is also more and more diversified to the specification requirement of radiating fin group.
Summary of the invention
The utility model radiating fin group fastening structure has been realized the snapping between the fins group of two or more different sizes, and is reasonable in design, simple in structure, simple for production in conjunction with firm, guaranteed the steady heat conduction of radiating fin group.
The technical solution of the utility model is: radiating fin group fastening structure, it is characterized in that comprising the first metal fins group and the second metal fins group, the distance between described first metal fins group left side snapping portion and the right snapping portion is greater than the distance between the left snapping portion of the second metal fins group and the right snapping portion; Between the described first metal fins group and the second metal fins group, there is the transition fin to connect.
Above-mentioned radiating fin group fastening structure, snapping portion and back snapping portion before side is respectively equipped with before and after the described transition fin.
Above-mentioned radiating fin group fastening structure, the preceding snapping of described transition fin partly are preceding left snapping portion and preceding right snapping portion; Described back snapping partly is right snapping portion of back left snapping portion and back.
Above-mentioned radiating fin group fastening structure, the height of the described first metal fins group is greater than the height of the second metal fins group; There is the depressed area at the end face middle part of described transition fin, and described snapping portion afterwards is located on the end face lateral margin of described depressed area, and described preceding snapping portion is located at the two ends, the left and right sides of the end face of described transition fin.
Adopt technical solutions of the utility model, the snapping portion structure dislocation design by the transition fin has realized the snapping connection with the fins group of two kinds of different sizes dexterously, and is reasonable in design, simple in structure, in conjunction with firm, simple for production, guaranteed the steady heat conduction of radiating fin group.
Description of drawings
Fig. 1 is the utility model radiating fin group fastening structure stereogram.
Fig. 2 is the utility model transition fin front view.
Fig. 3 is A-A cutaway view shown in Figure 2.
Fig. 4 is B-B cutaway view shown in Figure 2.
Embodiment
Below in conjunction with accompanying drawing the utility model is described further:
Seeing Fig. 1, Fig. 2, Fig. 3, shown in Figure 4, is an embodiment of the present utility model.Comprise the first metal fins group 1 and the second metal fins group 2, the described first metal fins group 1 is higher than the described second metal fins group 2, and the distance between the left snapping of the described first metal fins group 1 portion 11 and the right snapping portion 12 is greater than the distance between the left snapping of the second metal fins group 2 portion 21 and the right snapping portion 22.Between the described first metal fins group 1 and the second metal fins group 2, there is transition fin 3 to connect, there is depressed area 35 at end face 34 middle parts of described transition fin 3, left snapping portion 311 and preceding right snapping portion 312 before the end face 34 of described transition fin 3 is provided with, described before left snapping portion 311 and preceding right snapping portion 312 constitute before snapping portion 31; End face lateral margin in described depressed area 35 is provided with back left snapping portion 321 and the right snapping in back portion 322, meets portion 32 after described back left snapping portion 321 and the right snapping in back portion 322 constitute.So, the preceding snapping portion 31 of described transition fin 3 connects the first metal fins group 1, and back snapping portion 32 connections, the second metal fins group 2 has realized the first metal fins group 1 of different size and being connected of the second metal fins group 2.
Present embodiment only is preferred forms of the present utility model, and all and present embodiment content class technical scheme seemingly is the protection range of the utility model.
Claims (4)
1. radiating fin group fastening structure, it is characterized in that comprising the first metal fins group and the second metal fins group, the distance between described first metal fins group left side snapping portion and the right snapping portion is greater than the distance between the left snapping portion of the second metal fins group and the right snapping portion; Between the described first metal fins group and the second metal fins group, there is the transition fin to connect.
2. radiating fin group fastening structure according to claim 1 is characterized in that described transition fin front and back side is respectively equipped with preceding snapping portion and back snapping portion.
3. radiating fin group fastening structure according to claim 2, the preceding snapping that it is characterized in that described transition fin partly are preceding left snapping portion and preceding right snapping portion; Described back snapping partly is right snapping portion of back left snapping portion and back.
4. radiating fin group fastening structure according to claim 3 is characterized in that the height of the described first metal fins group is greater than the height of the second metal fins group; There is the depressed area at the end face middle part of described transition fin, and described snapping portion afterwards is located on the end face lateral margin of described depressed area, and described preceding snapping portion is located at the two ends, the left and right sides of the end face of described transition fin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320036301 CN203120358U (en) | 2013-01-23 | 2013-01-23 | Heat radiation fin group buckling structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320036301 CN203120358U (en) | 2013-01-23 | 2013-01-23 | Heat radiation fin group buckling structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203120358U true CN203120358U (en) | 2013-08-07 |
Family
ID=48900662
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320036301 Expired - Fee Related CN203120358U (en) | 2013-01-23 | 2013-01-23 | Heat radiation fin group buckling structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203120358U (en) |
-
2013
- 2013-01-23 CN CN 201320036301 patent/CN203120358U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130807 Termination date: 20150123 |
|
| EXPY | Termination of patent right or utility model |