CN204305553U - Mutual riveting type fin - Google Patents
Mutual riveting type fin Download PDFInfo
- Publication number
- CN204305553U CN204305553U CN201420801096.7U CN201420801096U CN204305553U CN 204305553 U CN204305553 U CN 204305553U CN 201420801096 U CN201420801096 U CN 201420801096U CN 204305553 U CN204305553 U CN 204305553U
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- CN
- China
- Prior art keywords
- fin
- riveting
- tooth
- toothholder
- mutual
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- Expired - Fee Related
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- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model relates to a kind of mutual riveting type fin, comprise fin, described fin comprises left fin at both ends and right fin and the middle part fin between left fin and right fin, middle riveting tooth is provided with bottom described middle part fin, be provided with left riveting tooth on the right side of the bottom of described left fin, the bottom left of described right fin is provided with right riveting tooth.After have employed said structure, fin can be linked together by mutual riveting type, the length of fin can be regulated as required, the mutual riveting high power tooth fin that some equipment or the machine crowded type technology higher and general to cooling requirements cannot meet again can be solved, structure is simple, easy to make.
Description
Technical field
The utility model relates to fin technical field, especially relates to a kind of mutual riveting type fin.
Background technology
Fin is a kind of to the device of the easy heat-generating electronic elements heat radiation in electrical equipment, many by aluminium alloy, brass or bronze make tabular, sheet, splintery etc., as cpu central processing unit in computer will use sizable fin, power supply pipe in television set, line pipe, power tube in amplifirer all will use fin, general fin in use will be coated with last layer heat-conducting silicone grease at electronic component and radiating rib contact surface, and the heat that components and parts are sent is more effective to be transmitted on fin, goes being dispersed in surrounding air through fin.And in the equipment that some are higher to cooling requirements, common fin just can not be suitable for, general extrusion forming technology cannot meet the requirement of the said equipment, can not control the length of fin according to demand.
Summary of the invention
Technical problem to be solved in the utility model be to provide a kind of can quick heat radiating and meet the mutual riveting type fin of high cooling requirements device requirement.
The technical scheme in the invention for solving the technical problem is: a kind of mutual riveting type fin, comprise fin, described fin comprises left fin at both ends and right fin and the middle part fin between left fin and right fin, middle riveting tooth is provided with bottom described middle part fin, be provided with left riveting tooth on the right side of the bottom of described left fin, the bottom left of described right fin is provided with right riveting tooth.
Concrete further, described middle part fin has multiple.
Concrete further, be provided with riveting toothholder bottom described middle part fin, riveting tooth in two sides of riveting toothholder are equipped with, the middle riveting tooth on the left of described riveting toothholder coordinates with the middle riveting tooth on the right side of fin in the middle part of another.
Concrete further, the bottom of described left fin is provided with riveting toothholder, is provided with left riveting tooth on the right side of riveting toothholder, and described left riveting tooth coordinates with the middle riveting tooth of middle part fin bottom left.
Concrete further, the bottom of described right fin is provided with riveting toothholder, is provided with right riveting tooth in the left side of riveting toothholder, and described right riveting tooth coordinates with the middle riveting tooth on right side bottom the fin of middle part.
The beneficial effects of the utility model are: after have employed said structure, fin can be linked together by mutual riveting type, the length of fin can be regulated as required, the mutual riveting high power tooth fin that some equipment or the machine crowded type technology higher and general to cooling requirements cannot meet again can be solved, structure is simple, easy to make.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structure for amplifying schematic diagram of part A in Fig. 1.
In figure: 1, middle part fin; 2, right fin; 3, left fin; 4, riveting toothholder.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is explained in detail.
A kind of mutual riveting type fin as depicted in figs. 1 and 2, comprise fin, described fin comprises left fin 3 at both ends and right fin 2 and the middle part fin 1 between left fin 3 and right fin 2, middle riveting tooth is provided with bottom described middle part fin 1, be provided with left riveting tooth on the right side of the bottom of described left fin 3, the bottom left of described right fin 2 is provided with right riveting tooth; Described middle part fin 1 has multiple, can regulate the length of the required fin set of heat radiation as required; Be provided with riveting toothholder 4 bottom described middle part fin 1, riveting tooth in two sides of riveting toothholder 4 are equipped with, the middle riveting tooth on the left of described riveting toothholder 4 coordinates with the middle riveting tooth on the right side of fin in the middle part of another 1; The bottom of described left fin 3 is provided with riveting toothholder 4, is provided with left riveting tooth on the right side of riveting toothholder 4, and described left riveting tooth coordinates with the middle riveting tooth of middle part fin 1 bottom left; The bottom of described right fin 2 is provided with riveting toothholder 4, is provided with right riveting tooth in the left side of riveting toothholder 4, and described right riveting tooth coordinates with the middle riveting tooth on right side bottom middle part fin 1.
Riveting toothholder 4 is adopted to can be good at ensureing the spacing between fin, the width of adjustment riveting toothholder 4 when producing, the spacing between fin can be adjusted, middle riveting tooth, left riveting tooth and right riveting tooth are designed to mutual buckle type, stop riveted gap, adopt riveted power that riveted between fin is got up, form one.
It is emphasized that above is better implementation column of the present utility model, every above embodiment is done according to technical spirit of the present utility model any simple modification, equivalent variations and modification, all still belong in the scope of technical solutions of the utility model.
Claims (5)
1. a mutual riveting type fin, comprise fin, it is characterized in that, described fin comprises the left fin (3) and right fin (2) that are positioned at both ends and the middle part fin (1) be positioned between left fin (3) and right fin (2), described middle part fin (1) bottom is provided with middle riveting tooth, be provided with left riveting tooth on the right side of the bottom of described left fin (3), the bottom left of described right fin (2) is provided with right riveting tooth.
2. mutual riveting type fin according to claim 1, is characterized in that, described middle part fin (1) has multiple.
3. mutual riveting type fin according to claim 1, it is characterized in that, described middle part fin (1) bottom is provided with riveting toothholder (4), be equipped with middle riveting tooth in two sides of riveting toothholder (4), the middle riveting tooth in described riveting toothholder (4) left side coordinates with the middle riveting tooth on fin in the middle part of another (1) right side.
4. mutual riveting type fin according to claim 3, it is characterized in that, the bottom of described left fin (3) is provided with riveting toothholder (4), be provided with left riveting tooth on the right side of riveting toothholder (4), described left riveting tooth coordinates with the middle riveting tooth of middle part fin (1) bottom left.
5. the mutual riveting type fin according to claim 3 or 4, it is characterized in that, the bottom of described right fin (2) is provided with riveting toothholder (4), be provided with right riveting tooth in the left side of riveting toothholder (4), described right riveting tooth coordinates with the middle riveting tooth on right side, middle part fin (1) bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420801096.7U CN204305553U (en) | 2014-12-15 | 2014-12-15 | Mutual riveting type fin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420801096.7U CN204305553U (en) | 2014-12-15 | 2014-12-15 | Mutual riveting type fin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204305553U true CN204305553U (en) | 2015-04-29 |
Family
ID=53111051
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420801096.7U Expired - Fee Related CN204305553U (en) | 2014-12-15 | 2014-12-15 | Mutual riveting type fin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204305553U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110785063A (en) * | 2019-11-04 | 2020-02-11 | 中国人民解放军海军滨州舰 | Telescopic installs formula fin additional |
-
2014
- 2014-12-15 CN CN201420801096.7U patent/CN204305553U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110785063A (en) * | 2019-11-04 | 2020-02-11 | 中国人民解放军海军滨州舰 | Telescopic installs formula fin additional |
| CN110785063B (en) * | 2019-11-04 | 2024-04-16 | 中国人民解放军海军滨州舰 | A retractable heat sink |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150429 Termination date: 20161215 |