CN102387692A - Radiating fin of electronic component - Google Patents
Radiating fin of electronic component Download PDFInfo
- Publication number
- CN102387692A CN102387692A CN2010102731446A CN201010273144A CN102387692A CN 102387692 A CN102387692 A CN 102387692A CN 2010102731446 A CN2010102731446 A CN 2010102731446A CN 201010273144 A CN201010273144 A CN 201010273144A CN 102387692 A CN102387692 A CN 102387692A
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- China
- Prior art keywords
- radiating
- heat radiation
- pins
- radiation pin
- adjacent
- 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.)
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Abstract
The invention relates to a radiating fin of an electronic component, which comprises radiating pins and a radiating base. The radiating pins are perpendicular to the radiating base. One end of the radiating base is provided with a protrusion, and the protrusion is located on a plane where the radiating pins are arranged. The radiating pins are divided into hooked radiating pins and needle-shaped radiating pins. The hooked radiating pins are arranged at a protruding end of the radiating base, and the hooked radiating pins and the protrusion on the radiating base together form a clamping groove. The length of the hooked radiating pins is smaller than that of the needle-shaped radiating pins, and a distance between two adjacent radiating pins in the needle-shaped radiating pins is larger than that between other adjacent radiating pins. The radiating fin of the electronic component has the advantages of being simple in structure, convenient and practical; being capable of being used for locating a power supply line and simultaneously being capable of solving radiating problems because one end of the radiating fin is provided with the hooked radiating pins which form the clamping groove together with the protrusion on the radiating base; and being favorable for a power supply connecting line to pass through because the distance between the two adjacent radiating pins is bigger.
Description
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; One 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, the distance that strengthens between wherein adjacent two heat radiation pins makes things convenient for the power supply line from wherein passing.
Technical program of the present invention lies in: the electronic element radiating sheet, comprise heat radiation pin and heat dissipation base, the heat radiation pin is vertical with heat dissipation base; One end of heat dissipation base has a convexity; Convexity is positioned on the plane at heat radiation pin place, and the heat radiation pin divides dispel the heat two kinds on pin of hook-shaped heat radiation pin and aciculiform, and hook-shaped heat radiation pin is positioned at the heat dissipation base protruding end; The convexity of hook-shaped heat radiation pin on heat dissipation base constitutes a draw-in groove; Can locate power line with this, hook-shaped heat radiation pin length has two distances between adjacent heat radiation pin greater than distance between other adjacent heat radiation pin less than the length of aciculiform heat radiation pin in the aciculiform heat radiation pin; Can make things convenient for the power supply line from wherein passing like this, 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, wherein the distance between two adjacent heat radiation pins is bigger, can make things convenient for the power supply line from wherein passing.
Description of drawings
Fig. 1 is the structural representation of the embodiment of the invention.
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; One end of heat dissipation base 1 has a convexity 4, and protruding 4 are positioned on the plane at heat radiation pin 2 places, 2 fens hook-shaped heat radiation pins 3 of heat radiation pin and 6 two kinds on aciculiform heat radiation pin; Hook-shaped heat radiation pin 3 is positioned at convexity 4 ends of heat dissipation base 1; Hook-shaped heat radiation pin 3 length are less than the length of aciculiform heat radiation pin 6, for can be between adjacent heat radiation pin cabling, 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 (2)
1. electronic element radiating sheet; 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, and hook-shaped heat radiation pin length is less than the length of aciculiform heat radiation pin.
2. electronic element radiating sheet 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.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102731446A CN102387692A (en) | 2010-09-06 | 2010-09-06 | Radiating fin of electronic component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102731446A CN102387692A (en) | 2010-09-06 | 2010-09-06 | Radiating fin of electronic component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102387692A true CN102387692A (en) | 2012-03-21 |
Family
ID=45826477
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010102731446A Pending CN102387692A (en) | 2010-09-06 | 2010-09-06 | Radiating fin of electronic component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102387692A (en) |
Cited By (1)
| 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)
| 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 |
-
2010
- 2010-09-06 CN CN2010102731446A patent/CN102387692A/en active Pending
Patent Citations (3)
| 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)
| 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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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20120321 |