CN103415185A - Aluminum radiating fin - Google Patents
Aluminum radiating fin Download PDFInfo
- Publication number
- CN103415185A CN103415185A CN2013103102604A CN201310310260A CN103415185A CN 103415185 A CN103415185 A CN 103415185A CN 2013103102604 A CN2013103102604 A CN 2013103102604A CN 201310310260 A CN201310310260 A CN 201310310260A CN 103415185 A CN103415185 A CN 103415185A
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- China
- Prior art keywords
- heat sink
- sink body
- radiating
- groove
- radiating fin
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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.)
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- Cooling Or The Like Of Semiconductors Or Solid State Devices (AREA)
Abstract
The invention relates to an aluminum radiating fin. The an aluminum radiating fin comprises a cuboid-shaped radiating fin body, wherein two side faces of the radiating fin body are sawtooth-shaped radiating faces, the radiating faces are respectively provided with a square groove, a position, close to one of the radiating faces, on the radiating fin body is provided with a clamping groove penetrating through the two ends of the radiating fin body, and a position, close to the other one of the radiating faces, on the radiating fin body is provided with a plurality of through holes which are distributed regularly and penetrate through the two ends of the radiating fin body. The radiating fin is simple in structure and low in manufacturing cost and has a good radiating effect.
Description
Technical field
The present invention relates to a kind of fin, relate in particular to a kind of aluminum thermal fin.
Background technology
Fin is a kind of device to the easy heat-generating electronic elements heat radiation in electrical equipment, because it has increased surface area, so accelerated the speed of absorption and dissipated heat, by the heat transmission, plays the effect of quick heat radiating.
Traditional fin, normally arrange the fin that a plurality of height are higher on its base, dispel the heat in order between each fin, form some roads gas channel.There is following shortcoming in traditional fin: the fin that a plurality of height are higher is set, increases manufacture difficulty on the one hand, increased on the other hand manufacturing cost, be unfavorable for saving production cost.
Summary of the invention
The present invention has overcome the deficiencies in the prior art, and a kind of fin of simple in structure, low cost of manufacture is provided.
For achieving the above object, the technical solution used in the present invention is: a kind of aluminum thermal fin, it is characterized in that: the heat sink body that comprises cuboid, the two sides of described heat sink body are jagged radiating surface, on described radiating surface, be equipped with square groove, on described heat sink body, be provided with near one of them radiating surface place the draw-in groove that runs through described heat sink body two ends, on described heat sink body, be provided with the through hole at described heat sink body of running through of several regular distribution two ends near another radiating surface place.
In a preferred embodiment of the present invention, further comprise on the two ends of described heat sink body and vertically be provided with some roads groove.
In a preferred embodiment of the present invention, further comprise on the drift angle of described two radiating surfaces and be equipped with fixing hole.
In a preferred embodiment of the present invention, the degree of depth that further comprises described draw-in groove is half of described heat sink body height.
In a preferred embodiment of the present invention, comprise that further the crown height on described radiating surface is less than the degree of depth of described groove.
In a preferred embodiment of the present invention, comprise that further described heat sink body outer edge is set to oblique angle.
The invention solves the defect existed in background technology, heat radiating fin structure of the present invention is simple, low cost of manufacture, good heat dissipation effect.
The accompanying drawing explanation
The present invention is further described below in conjunction with drawings and Examples.
Fig. 1 is the structural front view of the preferred embodiments of the present invention;
Fig. 2 is the structure vertical view of the preferred embodiments of the present invention;
Fig. 3 is along A-A line cutaway view in Fig. 1;
In figure: 10, heat sink body, 11, draw-in groove, 12, through hole, 13, groove, 20, radiating surface, 21, groove, 22, fixing hole, 30, oblique angle.
Embodiment
The present invention is further detailed explanation in conjunction with the accompanying drawings and embodiments now, and these accompanying drawings are the schematic diagram of simplification, basic structure of the present invention only is described in a schematic way, so it only shows the formation relevant with the present invention.
As shown in Figure 1 to Figure 3, a kind of aluminum thermal fin, the heat sink body 10 that comprises cuboid, the two sides of heat sink body 10 are jagged radiating surface 20, on two radiating surfaces 20, be equipped with square groove 21, on heat sink body 10, be provided with near one of them radiating surface 20 place the draw-in groove 11 that runs through heat sink body 10 two ends, on heat sink body 10, be provided with the through hole 12 that runs through heat sink body 10 two ends of several regular distribution near another radiating surface 20 places, on the two ends of heat sink body 10, also vertically be provided with some roads groove 13, on the drift angle of two radiating surfaces 20, be equipped with fixing hole 22, fixing hole 22 in the present invention is counter sink, better appearance after mounting screw.In the present invention, the degree of depth of draw-in groove 11 is half of heat sink body 10 height, and the crown height on radiating surface 20 is less than the degree of depth of groove 21, and the height of the present embodiment mesostyle is 0.6mm, and the degree of depth of groove 21 is 0.8mm; In the present invention, heat sink body 10 outer edges are set to oblique angle 30, attractive in appearance and can the scratch operating personnel.
Fin of the present invention in use, only electronic component need be inserted in the draw-in groove 11 on heat sink body 10, in groove 21 on radiating surface 20, coat heat-conducting silicone grease, the heat that electronic component can be sent is more effective to be transmitted on heat sink body 10, then with screw, heat sink body 10 is locked on machine or equipment and gets final product.
The invention has the beneficial effects as follows:
1, radiating surface is set to zigzag, has not only increased area of dissipation, has also reduced manufacturing cost, and groove is set on radiating surface, can in groove, coat heat-conducting silicone grease, and the more effective heat radiation of energy, improved radiating efficiency greatly;
2, by through hole and groove are set on heat sink body, rather than heat dissipation channel is set in addition, simplifies the structure, saved cost, when hot-fluid flow through through hole and groove, can realize quick heat radiating.
Above foundation desirable embodiment of the present invention is enlightenment, and by above-mentioned description, the related personnel can, in the scope that does not depart from this invention technological thought, carry out various change and modification fully.The technical scope of this invention is not limited to the content on specification, must determine technical scope according to the claim scope.
Claims (6)
1. aluminum thermal fin, it is characterized in that: the heat sink body that comprises cuboid, the two sides of described heat sink body are jagged radiating surface, on described radiating surface, be equipped with square groove, on described heat sink body, be provided with near one of them radiating surface place the draw-in groove that runs through described heat sink body two ends, on described heat sink body, be provided with the through hole at described heat sink body of running through of several regular distribution two ends near another radiating surface place.
2. a kind of aluminum thermal fin according to claim 1, is characterized in that: on the two ends of described heat sink body, vertically be provided with some roads groove.
3. a kind of aluminum thermal fin according to claim 1, is characterized in that: be equipped with fixing hole on the drift angle of described two radiating surfaces.
4. a kind of aluminum thermal fin according to claim 1, it is characterized in that: the degree of depth of described draw-in groove is half of described heat sink body height.
5. a kind of aluminum thermal fin according to claim 1, it is characterized in that: the crown height on described radiating surface is less than the degree of depth of described groove.
6. according to the described a kind of aluminum thermal fin of claim 1～5 any one, it is characterized in that: described heat sink body outer edge is set to oblique angle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013103102604A CN103415185A (en) | 2013-07-23 | 2013-07-23 | Aluminum radiating fin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013103102604A CN103415185A (en) | 2013-07-23 | 2013-07-23 | Aluminum radiating fin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103415185A true CN103415185A (en) | 2013-11-27 |
Family
ID=49608161
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013103102604A Pending CN103415185A (en) | 2013-07-23 | 2013-07-23 | Aluminum radiating fin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103415185A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104812203A (en) * | 2014-01-26 | 2015-07-29 | 吴燕珊 | Cooling device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101052290A (en) * | 2007-05-11 | 2007-10-10 | 华南理工大学 | High efficiency heat radiation cool plate for electronic device |
| CN101344350A (en) * | 2008-09-03 | 2009-01-14 | 贵州贵航汽车零部件股份有限公司 | Semiconductor heat exchanger |
| US20100065249A1 (en) * | 2008-09-17 | 2010-03-18 | Asia Vital Components Co., Ltd. | Heat sink |
| CN102252552A (en) * | 2010-05-19 | 2011-11-23 | 张家港市恒强冷却设备有限公司 | Cooling fin with bottom plate provided with sawtoothed structures and arc protruded layers |
| CN202587662U (en) * | 2011-12-07 | 2012-12-05 | 京信通信系统（中国）有限公司 | Communication device cabinet |
| CN203378191U (en) * | 2013-07-23 | 2014-01-01 | 昆山维金五金制品有限公司 | Aluminum heat dissipation fin |
-
2013
- 2013-07-23 CN CN2013103102604A patent/CN103415185A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101052290A (en) * | 2007-05-11 | 2007-10-10 | 华南理工大学 | High efficiency heat radiation cool plate for electronic device |
| CN101344350A (en) * | 2008-09-03 | 2009-01-14 | 贵州贵航汽车零部件股份有限公司 | Semiconductor heat exchanger |
| US20100065249A1 (en) * | 2008-09-17 | 2010-03-18 | Asia Vital Components Co., Ltd. | Heat sink |
| CN102252552A (en) * | 2010-05-19 | 2011-11-23 | 张家港市恒强冷却设备有限公司 | Cooling fin with bottom plate provided with sawtoothed structures and arc protruded layers |
| CN202587662U (en) * | 2011-12-07 | 2012-12-05 | 京信通信系统（中国）有限公司 | Communication device cabinet |
| CN203378191U (en) * | 2013-07-23 | 2014-01-01 | 昆山维金五金制品有限公司 | Aluminum heat dissipation fin |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104812203A (en) * | 2014-01-26 | 2015-07-29 | 吴燕珊 | Cooling device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20131127 |