CN2582170Y - Radiator fastener - Google Patents
Radiator fastener Download PDFInfo
- Publication number
- CN2582170Y CN2582170Y CN 02249279 CN02249279U CN2582170Y CN 2582170 Y CN2582170 Y CN 2582170Y CN 02249279 CN02249279 CN 02249279 CN 02249279 U CN02249279 U CN 02249279U CN 2582170 Y CN2582170 Y CN 2582170Y
- Authority
- CN
- China
- Prior art keywords
- fastener
- buckling parts
- heat sink
- handle
- connector
- 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
Links
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- Cooling Or The Like Of Semiconductors Or Solid State Devices (AREA)
Abstract
The utility model relates to a radiator fastener, which is used for being matched with a connector to fix a radiator. The fastener is designed to single member. The utility model comprises a main body, a first buckling part which is extended from one end of the main body, a second buckling part which is extended from the other end of the main body and a handle which is arranged at one end of one buckling part and is formed by cutting and folding the main body, wherein, main body materials are cut and folded in a bent way to form the handle of the fastener. The utility model has the advantages of simple structure, low cost, convenient operation, etc.
Description
[technical field]
The utility model is about a kind of fastener of heat sink, refers in particular to a kind of button and holds convenient, simple in structure, cost-effective fastener of heat sink.
[technical background]
The rapid progress of computer industry, not only the cpu chip arithmetic speed increases, and the arithmetic speed of other related chip also increases severely thereupon, causes heat to produce in a large number, consider at the same time under the condition of cost and heat radiation that easy effective again chip cooling design has just become the task of top priority.
In the known fastener of heat sink, often adopt multi-piece type design to realize radiator fixing on connector, as No. the 313278th, Taiwan patent announcement, nearly four of the assemblies of this design, except that increasing the assembling difficulty, cost is also higher.In addition, industry also has employing single-piece fastener to realize the fixing of radiator, as United States Patent (USP) the 6th, the fastener of heat sink that is disclosed for 301, No. 112, still, these one piece design majorities need be finished the buckle of fastener on connector by instrument, make troubles to operation.So, the design that is disclosed in the above-mentioned patent, based on cost and the assembling on consider all imperfect design.
Therefore, be necessary existing fastener of heat sink is improved, to eliminate above-mentioned shortcoming, it is convenient that button is held, and save material, saving cost.
[summary of the invention]
The purpose of this utility model is to provide a kind of button to hold fastener of heat sink convenient, that save material, reduce cost.
The purpose of this utility model is achieved through the following technical solutions: the utility model fastener of heat sink is used for cooperating with a connector and realizes the fixing of radiator.This fastener is an one piece design, it body, one that comprises a tool pressing part is by extended first buckling parts of this body one end, one by extended second buckling parts of this body other end, the handle that reaches a buckling parts one end located therein and be bent to form by this body cutting.
Because the handle of this fastener is by being bent to form after its bulk material cutting, the utlity model has advantages such as simple in structure, with low cost, easy to operate.
[description of drawings]
The utility model will be further described in conjunction with the embodiments with reference to the accompanying drawings.
Fig. 1 is the three-dimensional exploded view of the utility model fastener of heat sink and associated component.
Fig. 2 is the three-dimensional combination figure of the utility model buckling device of radiator and associated component.
[embodiment]
At first see also Fig. 1, this creation fastener of heat sink 10 is in order to cooperate the fixed installation of reaching radiator 20 with connector 30.
This radiator 20 comprises a rectangular susceptor 21 and some from this convex radiating fin that stretches out 22 in pedestal 21 surfaces.Be provided with an accommodation space 23 in the middle of this pedestal 21.
The bottom surface of this connector 30 is roughly rectangular, and its appropriate position in a pair of opposite end respectively is provided with a projection 32, and these projection 32 bottom tools one recesses (not label) are to make things convenient for the fastening of this fastener of heat sink 10.
The utility model fastener of heat sink 10 comprises a slightly V-shaped body 11, is located at the handle 17 of this second buckling parts, one end respectively by extended first buckling parts 14 of the downward bending in these body 11 two ends, second buckling parts 15 and.Body 11 middle parts of this fastener of heat sink 10 are provided with a horizontal pressing part 12.This first buckling parts 14 and this second buckling parts, 15 lower ends are respectively equipped with a button hole 16, with respectively with this connector 30 on projection 32 cooperate buckle, the wherein little outside perk of the lower limb of these buckling partss 14,15 is so that projection 32 buckles on this fastener 10 and this radiator 30.This handle 17 is by after close these second buckling parts, 15 ends and this second buckling parts 15 top stamping-outs go out a lamellar body on these fastener of heat sink 10 bodies 11, this lamellar body inwardly tiltedly down oppositely is bent to form, and these handle 15 afterbodys are stretched on body 11 outsides of this fastener 10 again.First buckling parts, the 14 end same position places of this fastener 10 are stamping-out and cut away a lamellar body also, forms a hollow space (not label), so that these fastener 10 two ends are stressed evenly.
During assembling, this radiator 20 is placed on thermal source 40 end faces that are installed on this connector earlier, again this fastener of heat sink 10 is placed in the accommodation space 23 of this radiator 20, and its horizontal pressing part 12 is resisted against on pedestal 21 surfaces in this accommodation space 23, simultaneously, the button hole on its first buckling parts 14 16 is aimed at and is buckled on the corresponding projection 32 on these connector 30 sides.Then, push the handle 17 of this fastener 10 downwards, snap action by button hole 16 with the projection 32 of connector 30 of the contact action on the horizontal pressing part 12 of this fastener 10 and pedestal 21 surfaces of radiator 20 and this first buckling parts 14, these fastener 10 distortion, make the button hole 16 of this second buckling parts 15 move down and aim at and be located on another projection 32 of this connector 30, effect is pushed in releasing, these second buckling parts, 15 elastic recoverys is buckled on the projection 32 on the connector 10 promptly finishes assembling.
During dismounting, push the handle 17 of this fastener of heat sink 10, the button hole 16 of this second buckling parts 15 is shifted out on the projection 32 of this connector 30, and first buckling parts 14 that will be hung on again on these connector 30 other end projections 32 takes off, and can easily finish the dismounting action.
Claims (5)
1. fastener of heat sink, be used for a radiator is fixed on a connector, it has a body, one first buckling parts and one second buckling parts, it is characterized in that: this body is provided with a pressing part, this first buckling parts and second buckling parts extend from this body two ends respectively and are bent to form, and wherein at least one buckling parts is provided with a handle that is bent to form by this body stamping-out; Force in this handle, the buckling parts correspondence of this fastener is fastened on this connector.
2. fastener of heat sink as claimed in claim 1 is characterized in that: this body is slightly V-shaped, and its pressing part level is located at this body middle part.
3. fastener of heat sink as claimed in claim 1 is characterized in that: this first buckling parts and this second buckling parts lower end are respectively equipped with a button hole.
4. fastener of heat sink as claimed in claim 1 is characterized in that: this first buckling parts and the little outside perk of this second buckling parts lower limb.
5. fastener of heat sink as claimed in claim 4, it is characterized in that: this handle is by after close this second buckling parts end and this second buckling parts top stamping-out go out a lamellar body on this body, this lamellar body inwardly oppositely is bent to form for oblique time again, and the afterbody of this handle protrudes into this body exterior.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02249279 CN2582170Y (en) | 2002-09-21 | 2002-09-21 | Radiator fastener |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02249279 CN2582170Y (en) | 2002-09-21 | 2002-09-21 | Radiator fastener |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2582170Y true CN2582170Y (en) | 2003-10-22 |
Family
ID=33719740
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02249279 Expired - Fee Related CN2582170Y (en) | 2002-09-21 | 2002-09-21 | Radiator fastener |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2582170Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101141861B (en) * | 2006-09-08 | 2010-11-10 | 富准精密工业(深圳)有限公司 | Fastener |
| CN102105031A (en) * | 2009-12-21 | 2011-06-22 | 富准精密工业(深圳)有限公司 | Radiator and fastener thereof |
| CN110376686A (en) * | 2018-04-13 | 2019-10-25 | 华为技术有限公司 | Optical module Block Cartridge and communication equipment |
-
2002
- 2002-09-21 CN CN 02249279 patent/CN2582170Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101141861B (en) * | 2006-09-08 | 2010-11-10 | 富准精密工业(深圳)有限公司 | Fastener |
| CN102105031A (en) * | 2009-12-21 | 2011-06-22 | 富准精密工业(深圳)有限公司 | Radiator and fastener thereof |
| CN102105031B (en) * | 2009-12-21 | 2015-08-12 | 富准精密工业(深圳)有限公司 | Heat abstractor and fastener thereof |
| CN110376686A (en) * | 2018-04-13 | 2019-10-25 | 华为技术有限公司 | Optical module Block Cartridge and communication equipment |
| CN110376686B (en) * | 2018-04-13 | 2022-04-29 | 华为技术有限公司 | Optical module cartridge seat and communication equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |