CN2672870Y - Embedded radiation fin - Google Patents
Embedded radiation fin Download PDFInfo
- Publication number
- CN2672870Y CN2672870Y CN 200320112018 CN200320112018U CN2672870Y CN 2672870 Y CN2672870 Y CN 2672870Y CN 200320112018 CN200320112018 CN 200320112018 CN 200320112018 U CN200320112018 U CN 200320112018U CN 2672870 Y CN2672870 Y CN 2672870Y
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- China
- Prior art keywords
- utility
- model
- main body
- fin
- fin piece
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- 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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Abstract
The utility model relates to an embedded combination type radiation fin piece, which comprises a fin piece main body, wherein, both sides of the fin piece main body are bent and folded to form a plurality of n-shaped frames in a lateral mode, and the n-shaped frame has a stair surface of which the inner side is low and the outer side is high. The root edge at the inner side of the n-shaped frames forms a downward inclined buckle piece, perforations are arranged on the main body of the fin piece main body corresponding to the front section of the n-shaped frames. The utility model adopts the design of embedded combination that a locking part is pressed inwards and is firstly supported and buckled outwards, and the degree of permanent deformation of the locking part is lowered to the minimum point. The utility model has the efficiency that the utility model can make the embedded combination of the radiation fin piece firm.
Description
Technical field
The utility model relates to a kind of heat abstractor, relates in particular to a kind of firm embedded type radiating fin of radiating fin embedding group that makes.
Background technology
Shown in Fig. 1,3, announce the existing radiating fin patent of No. 508060 announcement, its structure is that 10 liang of avris of a fin are provided with several clamping parts 11, each clamping part 11 corresponding buckling body 12 and embedding hole 13 of forming; And embedding group process can force clamping part 11 to be opened outward earlier, and then inwardly withholds by the flexible clamping part 11 that makes of integral body, and is snapped in buckling body 12 in the embedding hole 13 of adjacent sheet, therefore constitutes the relation of embedding group; Wherein, the outer tension force Fa that clamping part 11 is suffered, the centre of form (A to radiating fin integral body, the fulcrum of embedding group process), when clamping part 11 is opened outside gradually, the arm of force between outer tension force Fa and centre of form A also increases gradually, that is the degree of clamping part 11 generation permanent deformations (can't interiorly detain the embedding group) can significantly increase; In addition, No. 506247 patent case of bulletin being arranged still, also is to adopt clamping part to open earlier the embedding prescription formula of inwardly withholding again outward.
The utility model content
In order to overcome the above-mentioned shortcoming that existing radiating fin exists, the utility model provides a kind of embedded type radiating fin, the utility model outwards supports button and the design of embedding group because the employing clamping part is pressed earlier again, it is minimum to make the degree of clamping part permanent deformation reduce to, and has to make the firm effect of radiating fin embedding group.
The technical scheme that its technical problem that solves the utility model adopts is:
A kind of embedded type radiating fin comprises fin, it is characterized in that, the both sides lateral bending Zhe of described fin dashes and establishes several JiongXing Kuangs, JiongXing Kuang is outer low and inner high cascaded surface, and the inner root edge of JiongXing Kuang forms the cramp that has a down dip, and this fin is to being formed with perforation by the JiongXing Kuang leading portion.
The utility model is owing to adopt clamping part outwards to press the support button earlier and the design of embedding group again, and it is minimum to make the degree of clamping part permanent deformation reduce to, and has to make the firm effect of radiating fin embedding group.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is the combination schematic perspective view of existing radiating fin
Fig. 2 is the embedding group view of existing radiating fin
Fig. 3 is an embedding group state schematic perspective view of the present utility model
Fig. 4 is the schematic perspective view of two fin embedding group situations of the present utility model
Fig. 5 is an embedding group state cutaway view of the present utility model
The number in the figure explanation:
10 fin, 11 clamping parts
12 buckling bodies, 13 embedding holes
20 fin, 21 JiongXing Kuangs
23 perforation of 22 cramps
Embodiment
First earlier, see also shown in Fig. 3,4, the utility model is to dash at the both sides of a fin 20 lateral bending Zhe to be provided with several JiongXing Kuangs 21, make this JiongXing Kuang 21 be outer low and inner high cascaded surface form, these JiongXing Kuang 21 inner root edges form the cramp 22 that has a down dip, and should be formed with perforation 23 by JiongXing Kuang 21 leading portions (low cascaded surface) 20 pairs of this fin in addition.
Consult shown in Figure 5ly again, embedding group state of the present utility model is the perforation 23 of the leading portion of this JiongXing Kuang 21 being passed adjacent sheet, and the cramp 22 by adjacent sheet withholds this JiongXing Kuang 21 inner apical margins then, constitutes the relation of embedding group; Wherein, in the process of embedding group, JiongXing Kuang 21 is to be subjected to the pushing tow of cramp 22 and to press earlier inwardly, and the leading edge for the treatment of JiongXing Kuang 21 is by after the cramp 22, and 21 flexible outside support buttons by integral body of this JiongXing Kuang are to reach the state of buckle embedding group; And JiongXing Kuang 21 is subjected to the internal pressure Fb that cramp 22 applies, and when JiongXing Kuang 21 was pressed in gradually, the arm of force between itself and centre of form A was to dwindle gradually, JiongXing Kuang 21 is reduced to minimum in the degree of buckle process permanent deformation, has and makes the firm effect of radiating fin embedding group.
The above, it only is preferred embodiment of the present utility model, be not that the utility model is done any pro forma restriction, every foundation technical spirit of the present utility model all still belongs in the scope of technical solutions of the utility model any simple modification, equivalent variations and modification that above embodiment did.
In sum, the utility model is on structural design, use practicality and cost benefit, it is required to meet industry development fully, and the structure that is disclosed also is to have unprecedented innovation structure, have novelty, creativeness, practicality, the regulation that meets relevant novel patent requirement is so mention application in accordance with the law.
Claims (1)
1, a kind of embedded type radiating fin comprises fin, it is characterized in that, both sides several JiongXing Kuangs of lateral bending Zhe of described fin, JiongXing Kuang is outer low and inner high cascaded surface, and the inner root edge of JiongXing Kuang forms the cramp that has a down dip, and this fin is to being formed with perforation by the JiongXing Kuang leading portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320112018 CN2672870Y (en) | 2003-10-23 | 2003-10-23 | Embedded radiation fin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320112018 CN2672870Y (en) | 2003-10-23 | 2003-10-23 | Embedded radiation fin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2672870Y true CN2672870Y (en) | 2005-01-19 |
Family
ID=34474945
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200320112018 Expired - Fee Related CN2672870Y (en) | 2003-10-23 | 2003-10-23 | Embedded radiation fin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2672870Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103402346A (en) * | 2013-08-15 | 2013-11-20 | 刘静梅 | Improved radiator used buckled fin |
-
2003
- 2003-10-23 CN CN 200320112018 patent/CN2672870Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103402346A (en) * | 2013-08-15 | 2013-11-20 | 刘静梅 | Improved radiator used buckled fin |
| CN103402346B (en) * | 2013-08-15 | 2016-04-20 | 刘静梅 | A kind of radiator buckle-type fin of improvement |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: CHUNYU ELECTRONIC (WUJIANG) CO., LTD. Free format text: FORMER OWNER: JIAN XIUHUI Effective date: 20061110 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20061110 Address after: 215200 Wujiang City, Jiangsu Province Yun song Hing Road No. 888 Patentee after: Chun Yu Electronics (Wujiang) Co., Ltd. Address before: Taiwan, China Patentee before: Jian Xiuhui |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20050119 Termination date: 20111023 |