CN102404965A - Radiating fin of heating electronic element - Google Patents

Radiating fin of heating electronic element Download PDF

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Publication number
CN102404965A
CN102404965A CN2010102740962A CN201010274096A CN102404965A CN 102404965 A CN102404965 A CN 102404965A CN 2010102740962 A CN2010102740962 A CN 2010102740962A CN 201010274096 A CN201010274096 A CN 201010274096A CN 102404965 A CN102404965 A CN 102404965A
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CN
China
Prior art keywords
radiating
heat radiation
needles
heat
radiation pin
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.)
Pending
Application number
CN2010102740962A
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Chinese (zh)
Inventor
王洪初
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Wuxi Hongsheng Aluminium Industry Co Ltd
Original Assignee
Wuxi Hongsheng Aluminium Industry Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Wuxi Hongsheng Aluminium Industry Co Ltd filed Critical Wuxi Hongsheng Aluminium Industry Co Ltd
Priority to CN2010102740962A priority Critical patent/CN102404965A/en
Publication of CN102404965A publication Critical patent/CN102404965A/en
Pending legal-status Critical Current

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Abstract

The invention relates to a radiating fin of a heating electronic element. The radiating fin comprises radiating needles and a radiating base, the radiating needles are vertical to the radiating base, a bulge is arranged at one end of the radiating base and is arranged on a plane in which the radiating needles are located, the radiating needles comprise hook-shaped radiating needles and needle-shaped radiating needles, the hook-shaped radiating needles are arranged at the raised end of the radiating base, the length of the hook-shaped radiating needles is equal to that of the needle-shaped radiating needles, the needle-shaped radiating needles can be uniformly distributed on the radiating base, and in order to realize the wiring between the adjacent radiating needles, the distance between the two adjacent radiating needles of the needle-shaped radiating needles can be larger than that between other adjacent radiating needles, and distances between other adjacent radiating needles are equal. The radiating fin has the advantages of simple structure and good convenience and practicability; and as the hook-shaped radiating needles are arranged at one end of the radiating fin, and the hook-shaped radiating needles together with the bulge on the radiating base form a clamping groove, the radiating fin can be used for positioning a power line when the radiating problem is solved.

Description

The heat-generating electronic elements fin
Technical field
The present invention relates to a kind of heat abstractor, especially a kind of heat abstractor that supplies the heat-generating electronic elements heat radiation.
Background technology
In recent years, along with the transfer capability of power circuit constantly increases, power consumption increases thereupon, and therefore various electronic components have also produced huge heat, have brought heat dissipation problem, have produced heat abstractor thereupon.
Fin is a kind of device of giving the easy heat-generating electronic elements heat radiation in the electrical equipment; How by aluminium alloy, brass or bronze are made tabular, sheet; Splintery etc.; To use sizable fin like cpu central processing unit in the computer, power supply pipe, administration-management in the television set, the power tube in the amplifirer all will use fin.General fin in use will be coated with the last layer heat-conducting silicone grease at electronic component and fin contact-making surface, and the heat that components and parts are sent is more effective to be transmitted on the fin, goes being dispersed in the surrounding air through fin.Because the power line of electronic component is more, various lines mix through regular meeting, seem disorderly and unsystematic, but present fin is not located the structure of power line, can not solve power line more for a long time, the problem that cabling is chaotic.
Summary of the invention
In order to address the above problem; The present invention has designed a kind of fin that supplies the heat-generating electronic elements heat radiation, and an end of this fin is hook-shaped heat radiation pin, and the convexity on heat dissipation base constitutes a draw-in groove; When solving heat dissipation problem, also can be used for locating power line.
Technical program of the present invention lies in: the heat-generating electronic elements fin; Comprise heat radiation pin and heat dissipation base, the heat radiation pin is vertical with heat dissipation base, and an end of heat dissipation base has a convexity; Convexity is positioned on the plane at heat radiation pin place; The heat radiation pin divides two kinds on hook-shaped heat radiation pin and aciculiform heat radiation pin, and hook-shaped heat radiation pin is positioned at the heat dissipation base protruding end, the dispel the heat equal in length of pin of hook-shaped heat radiation pin length and aciculiform; Aciculiform heat radiation pin can be evenly distributed on the heat dissipation base; For can be between adjacent heat radiation pin cabling, wherein the distance between two adjacent heat radiation pins is greater than distance between other adjacent heat radiation pin can to make aciculiform heat radiation pin, the distance between other adjacent heat radiation pin equates.
The invention has the advantages that: simple in structure, convenient and practical, an end of fin is hook-shaped heat radiation pin, and the convexity on heat dissipation base constitutes a draw-in groove, when solving heat dissipation problem, also can be used for locating power line.
Description of drawings
Fig. 1 is embodiment of the invention heat radiation pin equidistance structure arranged sketch map.
Embodiment
Below in conjunction with accompanying drawing preferred embodiment of the present invention is described, should be appreciated that embodiment described herein only is used for explanation and explains the present invention, and be not used in qualification the present invention.
As shown in Figure 1, the heat-generating electronic elements fin comprises heat radiation pin 2 and heat dissipation base 1; Heat radiation pin 2 is vertical with heat dissipation base 1, and an end of heat dissipation base 1 has a convexity 4, and protruding 4 are positioned on the plane at heat radiation pin 2 places; Hook-shaped heat radiation pin 3 of heat radiation pin 2 minutes and 6 two kinds on aciculiform heat radiation pin; The equal in length of hook-shaped heat radiation pin 3 length and aciculiform heat radiation pin 6, hook-shaped heat radiation pin 3 is positioned at convexity 4 ends of heat dissipation base 1, and aciculiform heat radiation pin 6 is evenly distributed on the heat dissipation base 1.
For can be between adjacent heat radiation pin cabling; Can make aciculiform heat radiation pin 6 wherein the distance of 5 on two adjacent heat radiation pins greater than distance between other adjacent heat radiation pin; Distance between other adjacent heat radiation pin equates that some power supply lines can pass easily like this between two adjacent heat radiation pins 5.

Claims (3)

1. heat-generating electronic elements fin; Comprise heat radiation pin and heat dissipation base, it is characterized in that: described heat radiation pin is vertical with heat dissipation base, and an end of heat dissipation base has a convexity; Described convexity is positioned on the plane at heat radiation pin place; Described heat radiation pin divides two kinds on hook-shaped heat radiation pin and aciculiform heat radiation pin, and hook-shaped heat radiation pin is positioned at the heat dissipation base protruding end, the dispel the heat equal in length of pin of described hook-shaped heat radiation pin length and aciculiform.
2. heat-generating electronic elements fin according to claim 1 is characterized in that described aciculiform heat radiation pin is evenly distributed on the heat dissipation base.
3. heat-generating electronic elements fin according to claim 1 is characterized in that two distances between adjacent heat radiation pin being arranged greater than distance between other adjacent heat radiation pin in the described aciculiform heat radiation pin, and the distance between described other adjacent heat radiation pin equates.
CN2010102740962A 2010-09-07 2010-09-07 Radiating fin of heating electronic element Pending CN102404965A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2010102740962A CN102404965A (en) 2010-09-07 2010-09-07 Radiating fin of heating electronic element

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2010102740962A CN102404965A (en) 2010-09-07 2010-09-07 Radiating fin of heating electronic element

Publications (1)

Publication Number Publication Date
CN102404965A true CN102404965A (en) 2012-04-04

Family

ID=45886586

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2010102740962A Pending CN102404965A (en) 2010-09-07 2010-09-07 Radiating fin of heating electronic element

Country Status (1)

Country Link
CN (1) CN102404965A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104733405A (en) * 2015-04-15 2015-06-24 江苏晟芯微电子有限公司 Pin-type heat-radiating semiconductor packaging structure

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020011326A1 (en) * 2000-07-25 2002-01-31 Minebea Co., Ltd. Air rectification blades
US20040062007A1 (en) * 2002-10-01 2004-04-01 George Hsieh Heat sink and retaining clip assembly
CN2938716Y (en) * 2006-04-28 2007-08-22 佛山市顺德区汉达精密电子科技有限公司 Heat sink device

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020011326A1 (en) * 2000-07-25 2002-01-31 Minebea Co., Ltd. Air rectification blades
US20040062007A1 (en) * 2002-10-01 2004-04-01 George Hsieh Heat sink and retaining clip assembly
CN2938716Y (en) * 2006-04-28 2007-08-22 佛山市顺德区汉达精密电子科技有限公司 Heat sink device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104733405A (en) * 2015-04-15 2015-06-24 江苏晟芯微电子有限公司 Pin-type heat-radiating semiconductor packaging structure

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Application publication date: 20120404