CN2470872Y - Fastening device of radiator - Google Patents
Fastening device of radiator Download PDFInfo
- Publication number
- CN2470872Y CN2470872Y CN01215323U CN01215323U CN2470872Y CN 2470872 Y CN2470872 Y CN 2470872Y CN 01215323 U CN01215323 U CN 01215323U CN 01215323 U CN01215323 U CN 01215323U CN 2470872 Y CN2470872 Y CN 2470872Y
- Authority
- CN
- China
- Prior art keywords
- radiator
- buckling device
- heating radiator
- extension
- arm
- 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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- Cookers (AREA)
Abstract
A metal-lock device for a radiator is structured by bending an elastic metal strip spring, which mainly has a plane pressing part and two arms at the two ends of the pressing part. The middle part of the pressing part is a ring sleeve connecting part which is arranged flatly and whose two ends extends outside an extension part, the extension part locates between the heat dissipation fin pieces of the radiator. The two arms extend out respectively from each end of the extension part with roughly a vertical bending, and each end part of the arm respectively extends a hook metal-lock part.
Description
The utility model is about a kind of buckling device of radiator, particularly can be positioned on the heating radiator exactly and convenient, the with low cost buckling device of radiator of fastening about a kind of.
Usually the heat abstractor combination of adopting for the central processing unit (CPU) heat transmission mainly comprises heating radiator separated from one another and buckling device, it is after being installed to heating radiator on the central processing unit end face earlier, utilize buckling device and associated component or structure (the side projection of the connector that plugs for central processing unit for example again, the perhaps hole on the circuit board) hook between also is tight against heating radiator, and heating radiator is closely adhered on the central processing unit end face.But, usually this heat abstractor combination of adopting, its heating radiator and buckling device are separated from one another, therefore in assembling process or during end-state, can't guarantee that obviously heating radiator and buckling device are in correct relative between the two, the strength that this buckling device props up heating radiator has excessive or not enough shortcoming, easily cause central processing unit damage even break and strength is excessive, the strength deficiency will influence the integral heat sink effect, therefore, this heat abstractor combination of adopting usually is not desirable design.
Above-mentionedly can't guarantee heating radiator and the buckling device deficiency of relative position between the two for improving, so industry has produced different designs, wherein, this buckling device is formed by metallic rod body bending, and this metallic rod body is fastened on the clamping action of the shell fragment in the heating radiator by one in addition, and is positioned on the heating radiator exactly.In this design, the arm that this metallic rod body has a horizontal pressure section and roughly oppositely vertical respectively bending is extended from these pressure section two ends, the end of each arm also extends a fastener portion, by fastener portion and associated component or interstructural hook, be about to heating radiator and closely adhere on the central processing unit end face; The section of this shell fragment is roughly V-shaped, and its bending zone clamps the pressure section of metallic rod body, and terminal edge then is fastened on the radiating fin of heating radiator.But this design that usually adopts needs clamp earlier by a shell fragment in addition the pressure section of metallic rod body, this shell fragment and metallic rod body blocking together is positioned in the heating radiator afterwards again, and therefore extremely inconvenience and cost are higher in the operation.Relevant prior art in addition also can be with reference to United States Patent (USP) the 5th, 640, and 305,5,428, No. the 332721st, No. 897 and Taiwan patent announcement etc.
Therefore, how to provide a kind of and can be positioned on the heating radiator exactly and convenient, the with low cost buckling device of radiator of fastening, be problem to be solved in the utility model.
The purpose of this utility model is to provide a kind of and can be positioned on the heating radiator exactly and convenient, the with low cost buckling device of radiator of fastening.
For achieving the above object, the utility model has adopted following technical scheme: the utility model buckling device of radiator forms two arms that it has a horizontal pressure section substantially and is positioned at the pressure section two ends by elastic metallic spring bar bending.The centre of this pressure section is the ring-type socket part on the horizontally disposed substantially particular circle column radiating fin that is used for being sheathed on heating radiator, thereby this buckling device is positioned on the heating radiator exactly.The two ends of this socket part are the level extension that extends outwardly out respectively, and this extending part is between the radiating fin of heating radiator and be used for compressing the base top surface of heating radiator.This two arm extends from the roughly oppositely rough respectively vertical bending of the end of each extension, each arm terminal partly and extend respectively one with the fastener portion of associated component or structure hook.
Compared with prior art, be provided with a ring-type socket part in the middle of the pressure section of the utility model buckling device of radiator and be sheathed on the specific radiating fin, therefore this buckling device is positioned on the heating radiator exactly.In addition, the utility model buckling device of radiator is one-body molded the annular casing jointing part structure that can realize accurate positioning function, therefore can avoid prior art to need in addition just to make buckling device accurately locate unfavorable on operational inconvenience and the cost of causing by a shell fragment.
Below in conjunction with drawings and Examples the utility model is specifically described:
Fig. 1 is the solid combination synoptic diagram of the utility model buckling device of radiator and heating radiator.
Fig. 2 is the stereographic map of the utility model buckling device of radiator.
See also Fig. 1, the utility model buckling device of radiator 10 is used for a heating radiator 20 is closely adhered on central processing unit (figure does not show) end face.This heating radiator 20 has a pedestal 22 and some radiating fins of being located on these pedestal 22 end faces 24, and this radiating fin 24 is cylindric.
Please together consult Fig. 2, this buckling device 10 forms two arms 14 that it has a horizontal pressure section 12 substantially and is positioned at pressure section 12 two ends by elastic metallic spring bar bending.The centre of this pressure section 12 is the ring-type socket parts 122 on the horizontally disposed substantially particular circle column radiating fin 24 that is used for being set in heating radiator 20, thereby this buckling device 10 is positioned on the heating radiator 20 exactly.The two ends of this socket part 122 are the level extension 124 that extends outwardly out respectively, and this extension 124 is positioned at 24 of the radiating fins of heating radiator 20 and is used for compressing pedestal 22 end faces of heating radiator 20.This two arm 14 extends from the roughly oppositely rough respectively vertical bending of the end of each extension 124, each arm 14 terminal partly and extend respectively one with the fastener portion 16 of associated component or structure (figure does not show) hook.
Claims (3)
1. buckling device of radiator, be used for a heating radiator is closely adhered on the heat generating component, this buckling device of radiator is formed by elastic metallic spring bar bending, it comprises a pressure section and two arms, it is characterized in that: be on the horizontally disposed substantially ad hoc structure that is used for being set in heating radiator and make this buckling device of radiator be positioned at socket part on the heating radiator exactly in the middle of this pressure section, the two ends of this socket part are the level extension that extends outwardly out respectively, and this extending part is in heating radiator; This two arm bends respectively to extend from the end of each extension and forms, the terminal fastener portion of partly extending respectively of each arm.
2. buckling device of radiator as claimed in claim 1 is characterized in that: this socket part is a ring-type.
3. buckling device of radiator as claimed in claim 1 is characterized in that: this two arm forms from the roughly oppositely rough respectively vertical bending extension of the end of each extension.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN01215323U CN2470872Y (en) | 2001-02-21 | 2001-02-21 | Fastening device of radiator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN01215323U CN2470872Y (en) | 2001-02-21 | 2001-02-21 | Fastening device of radiator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2470872Y true CN2470872Y (en) | 2002-01-09 |
Family
ID=33633922
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN01215323U Expired - Fee Related CN2470872Y (en) | 2001-02-21 | 2001-02-21 | Fastening device of radiator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2470872Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2004027590A1 (en) * | 2002-09-18 | 2004-04-01 | Jefferson Liu | The clasp mean of heat elimination die groups |
-
2001
- 2001-02-21 CN CN01215323U patent/CN2470872Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2004027590A1 (en) * | 2002-09-18 | 2004-04-01 | Jefferson Liu | The clasp mean of heat elimination die groups |
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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 |