CN101500395A - Stack radiator and its radiation fin - Google Patents
Stack radiator and its radiation fin Download PDFInfo
- Publication number
- CN101500395A CN101500395A CNA2008100659846A CN200810065984A CN101500395A CN 101500395 A CN101500395 A CN 101500395A CN A2008100659846 A CNA2008100659846 A CN A2008100659846A CN 200810065984 A CN200810065984 A CN 200810065984A CN 101500395 A CN101500395 A CN 101500395A
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- Prior art keywords
- extension
- fin
- heat sink
- sink body
- buckling parts
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- Cooling Or The Like Of Electrical Apparatus (AREA)
- Cooling Or The Like Of Semiconductors Or Solid State Devices (AREA)
Abstract
The invention relates to a stacked radiator and radiating fins thereof. The radiator comprises a plurality of radiating fins arranged in a stacked mode; each radiating fin comprises a flat-shaped radiating fin main body and an interlocking piece arranged on the edge of the radiating fin main body; each interlocking piece comprises a first extending part which is bent towards the radiating fin main body and extends in the direction vertical to the radiating fin main body; a second extending part which is connected with the first extending part and further extends along the vertical direction; a support part which is bent towards the inside of the radiating fins from the side edge of the first extending part; and a buckle part which is bent towards the inside of the radiating fins from the side edge of the second extending part. The first extending part is further provided with a receiving part matched with the buckle part in shape. Through the adoption of the structure, adjacent radiating fins are supported and fixed by the support part bent towards the interior of the radiator and the buckle part, and the support and combination effect of the stacked radiator can be improved.
Description
[technical field]
The present invention relates to a kind of pack radiator and fin thereof, particularly be used for pack radiator and fin thereof that electronic devices and components are dispelled the heat.
[background technology]
At present, radiator is widely used in electronic device is dispelled the heat, to reduce the temperature of electronic device, the normal operation that keeps electronic device.As depicted in figs. 1 and 2, Fig. 1 and Fig. 2 are the disclosed a kind of pack radiators of Chinese patent ZL.03244609.8, and this radiator comprises a plurality of fin 10 that are provided with stack manner.Be provided with fastening piece 11 at the edge of each fin 10.Fastening piece 11 comprises leading portion 12, linkage section 13 and back segment 14.Leading portion 12, linkage section 13 and back segment 14 form the supporting construction of stairsteppings, and leading portion 12 and back segment 14 are respectively arranged with pin thread 15 and female groove 16.During assembling, each fin 10 stacks successively and is supported on the hierarchic structure of an adjacent fin, and pin thread 15 is contained in female groove 16 of another adjacent fin simultaneously, realizes the assembling of piling up of radiator thus.Yet the less stable of above-mentioned stepped supporting construction causes the bond strength between the fin limited.
[summary of the invention]
For the less stable of stepped supporting construction in the radiator that overcomes prior art, cause the limited technical problem of bond strength between the fin.The invention provides a kind of can improve between the fin support and in conjunction with the pack radiator and the fin thereof of effect.
The present invention solves the less stable of stepped supporting construction in the radiator of prior art, cause limited another technical scheme that technical problem adopted of bond strength between the fin to be: a kind of pack radiator is provided, this radiator comprises: a plurality of fin that pile up setting, each fin comprises the tabular heat sink body and is arranged at interconnects on the heat sink body edge that interconnects comprises: towards heat sink body one lateral buckling and perpendicular to upwardly extending first extension in the side of heat sink body; Second extension that is connected and vertically further extends with first extension; From the lateral edges of first extension towards the support portion of fin internal bend, and from the lateral edges of second extension buckling parts towards the fin internal bend.First extension further is provided with the shape acceptance division corresponding with buckling parts.
According to one preferred embodiment of the present invention, support portion and buckling parts are perpendicular to heat sink body.
According to one preferred embodiment of the present invention, the heat sink body of the first adjacent fin is supported in the support portion, and acceptance division is used to receive and secure the buckling parts of the second adjacent fin.
According to one preferred embodiment of the present invention, the width of first extension is greater than second extension, and acceptance division is the containing hole of accommodating the buckling parts of the second adjacent fin.
According to one preferred embodiment of the present invention, first extension, second extension, support portion and buckling parts and heat sink body are made into integration with impact style.
The present invention solves the less stable of stepped supporting construction in the radiator of prior art, cause limited another technical scheme that technical problem adopted of bond strength between the fin to be: a kind of fin is provided, this fin comprises the tabular heat sink body and is arranged at interconnects on the heat sink body edge that interconnects comprises: towards heat sink body one lateral buckling and perpendicular to upwardly extending first extension in the side of heat sink body; Second extension that is connected and vertically further extends with first extension; Towards the support portion of fin internal bend, and from the lateral edges of second extension buckling parts towards the fin internal bend, wherein, first extension further is provided with the shape acceptance division corresponding with buckling parts from the lateral edges of first extension.
According to one preferred embodiment of the present invention, support portion and buckling parts are perpendicular to heat sink body.
According to one preferred embodiment of the present invention, the heat sink body of the first adjacent fin is supported in the support portion, and acceptance division is used to receive and secure the buckling parts of the second adjacent fin.
According to one preferred embodiment of the present invention, the width of first extension is greater than second extension, and acceptance division is the containing hole of accommodating the buckling parts of the second adjacent fin.
According to one preferred embodiment of the present invention, first extension, second extension, support portion and buckling parts and heat sink body are made into integration with impact style.
By adopting said structure, utilize to the support portion of radiator internal bend and support with buckling parts and fix adjacent fin, can improve the support of pack radiator and in conjunction with effect.
[description of drawings]
Fig. 1 is a kind of stereogram of existing pack radiator;
Fig. 2 is the stereogram of the fin of radiator shown in Figure 1;
Fig. 3 is the stereogram that is in the pack radiator of part assembled state according to an embodiment of the invention;
Fig. 4 is the end view of pack radiator shown in Figure 3;
Fig. 5 is the front view of pack radiator shown in Figure 3;
Fig. 6 is the stereogram that is in the pack radiator of complete assembled state according to an embodiment of the invention.
[embodiment]
As Fig. 3-shown in Figure 6, radiator of the present invention comprises a plurality of fin 2 that are provided with stack manner.Each fin 2 comprises tabular heat sink body 20 and is arranged at interconnects 21 on heat sink body 20 edges.Interconnects 21 comprises towards heat sink body 20 1 lateral bucklings and at second extension 212 that is connected perpendicular to upwardly extending first extension 211 in the side of heat sink body 20 and with first extension 211 and further extends perpendicular to heat sink body 20.The lateral edges of first extension 211 is provided with the support portion 213 towards fin 2 internal bend.The lateral edges of second extension 212 is provided with the buckling parts 214 towards the fin internal bend.First extension 211 further is provided with the corresponding acceptance division 215 of shape and buckling parts 214.
In the present embodiment, support portion 213 and buckling parts 214 are perpendicular to heat sink body 20.The width of first extension 211 is greater than second extension 212, and acceptance division 215 is a containing hole.
In the manufacture process of radiator of the present invention, at first, be made into integration heat sink body 20 and interconnects 21 with impact style.Interconnects 21 comprises first extension 211 as described above, second extension 212, support portion 213, buckling parts 214 and acceptance division 215.Subsequently, a plurality of fin 2 of making are piled up assembling, make the support portion 213 of a fin 2 support the heat sink body 20 of the first adjacent fin (the adjacent fin in the top among the figure), and acceptance division 215 is used for receiving and securing the buckling parts 214 of the second adjacent fin (the adjacent fin in the below of figure), realizes the assembling of piling up of radiator thus.
By adopting said structure, utilize to the support portion of radiator internal bend and support with buckling parts and fix adjacent fin, can improve the support of pack radiator and in conjunction with effect.
The above, be the preferred embodiments of the present invention only, be not so promptly limit claim of the present invention, the equivalent structure transformation that every application specification of the present invention and accompanying drawing content are done, direct or letter scoops out and is used in other relevant technical field, all in like manner is included in the claim of this invention.
Claims (10)
1. pack radiator, described radiator comprises: pile up a plurality of fin of setting, each described fin comprises the tabular heat sink body and is arranged at interconnects on the described heat sink body edge that it is characterized in that: described interconnects comprises:
Towards described heat sink body one lateral buckling and perpendicular to upwardly extending first extension in the side of described heat sink body;
Second extension that is connected with described first extension and further extends along described vertical direction;
From the lateral edges of described first extension towards the support portion of described fin internal bend, and
From the lateral edges of described second extension buckling parts towards described fin internal bend,
Wherein, described first extension further is provided with the shape acceptance division corresponding with described buckling parts.
2. radiator according to claim 1 is characterized in that: described support portion and described buckling parts are perpendicular to described heat sink body.
3. radiator according to claim 1 is characterized in that: the heat sink body of the first adjacent fin is supported in described support portion, and described acceptance division is used to receive and secure the buckling parts of the second adjacent fin.
4. radiator according to claim 3 is characterized in that: the width of described first extension is greater than described second extension, and described acceptance division is the containing hole of accommodating the buckling parts of the described second adjacent fin.
5. radiator according to claim 1 is characterized in that: described first extension, described second extension, described support portion and described buckling parts and described heat sink body are made into integration with impact style.
6. fin, described fin comprise the tabular heat sink body and are arranged at interconnects on the described heat sink body edge that it is characterized in that: described interconnects comprises:
Towards described heat sink body one lateral buckling and perpendicular to upwardly extending first extension in the side of described heat sink body;
Second extension that is connected with described first extension and further extends along described vertical direction;
From the lateral edges of described first extension towards the support portion of described fin internal bend, and
From the lateral edges of described second extension buckling parts towards described fin internal bend,
Wherein, described first extension further is provided with the shape acceptance division corresponding with described buckling parts.
7. fin according to claim 6 is characterized in that: described support portion and described buckling parts are perpendicular to described heat sink body.
8. fin according to claim 6 is characterized in that: the heat sink body of the first adjacent fin is supported in described support portion, and described acceptance division is used to receive and secure the buckling parts of the second adjacent fin.
9. fin according to claim 8 is characterized in that: the width of described first extension is greater than described second extension, and described acceptance division is the containing hole of accommodating the buckling parts of the described second adjacent fin.
10. fin according to claim 5 is characterized in that: described first extension, described second extension, described support portion and described buckling parts and described heat sink body are made into integration with impact style.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810065984.6A CN101500395B (en) | 2008-01-28 | 2008-01-28 | Stack radiator and its radiation fin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810065984.6A CN101500395B (en) | 2008-01-28 | 2008-01-28 | Stack radiator and its radiation fin |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101500395A true CN101500395A (en) | 2009-08-05 |
| CN101500395B CN101500395B (en) | 2014-04-09 |
Family
ID=40947196
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200810065984.6A Expired - Fee Related CN101500395B (en) | 2008-01-28 | 2008-01-28 | Stack radiator and its radiation fin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101500395B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102223782A (en) * | 2010-04-19 | 2011-10-19 | 富瑞精密组件（昆山）有限公司 | Radiator |
| CN104110571A (en) * | 2014-07-04 | 2014-10-22 | 惠州智科实业有限公司 | Dense hollow sectional bar and manufacturing method thereof |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2648601Y (en) * | 2003-08-13 | 2004-10-13 | 陈政通 | Improvement of radiating fin joining structure |
| CN2687845Y (en) * | 2003-09-05 | 2005-03-23 | 林由天 | Radiating fin |
| CN2669373Y (en) * | 2003-10-22 | 2005-01-05 | 鈤新科技股份有限公司 | Improved jointing type radiator structure |
| CN201163859Y (en) * | 2008-01-28 | 2008-12-10 | 杜建军 | Stack radiator and its radiation fin |
-
2008
- 2008-01-28 CN CN200810065984.6A patent/CN101500395B/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102223782A (en) * | 2010-04-19 | 2011-10-19 | 富瑞精密组件（昆山）有限公司 | Radiator |
| CN102223782B (en) * | 2010-04-19 | 2015-03-25 | 富瑞精密组件（昆山）有限公司 | Radiator |
| CN104110571A (en) * | 2014-07-04 | 2014-10-22 | 惠州智科实业有限公司 | Dense hollow sectional bar and manufacturing method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101500395B (en) | 2014-04-09 |
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Application publication date: 20090805 |
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Owner name: SHENZHEN FLUENCE TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: DU JIANJUN Effective date: 20140331 |
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Free format text: CORRECT: ADDRESS; FROM: 518000 SHENZHEN, GUANGDONG PROVINCE TO: 518100 SHENZHEN, GUANGDONG PROVINCE |
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Effective date of registration: 20140331 Address after: Ping Jun Tian Industrial Zone of Longgang District of Shenzhen City, Guangdong Province, 3, 518100 Patentee after: SHENZHEN FLUENCE TECHNOLOGY Co.,Ltd. Address before: 518000, Shenzhen, Guangdong province Futian District Jing Peng building 3-25D Patentee before: Du Jianjun |
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| C56 | Change in the name or address of the patentee |
Owner name: SHENZHEN FLUENCE TECHNOLOGY PLC. Free format text: FORMER NAME: SHENZHEN FLUENCE TECHNOLOGY CO., LTD. |
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| CP03 | Change of name, title or address |
Address after: 518118 Guangdong city of Shenzhen province Pingshan Pingshan office six community Jun Tian Industrial Zone No. 3 building first Patentee after: SHENZHEN FLUENCE TECHNOLOGY PLC Address before: Ping Jun Tian Industrial Zone of Longgang District of Shenzhen City, Guangdong Province, 3, 518100 Patentee before: SHENZHEN FLUENCE TECHNOLOGY Co.,Ltd. |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140409 Termination date: 20220128 |
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| CF01 | Termination of patent right due to non-payment of annual fee |