JPH0451149U - - Google Patents
Info
- Publication number
- JPH0451149U JPH0451149U JP9268290U JP9268290U JPH0451149U JP H0451149 U JPH0451149 U JP H0451149U JP 9268290 U JP9268290 U JP 9268290U JP 9268290 U JP9268290 U JP 9268290U JP H0451149 U JPH0451149 U JP H0451149U
- Authority
- JP
- Japan
- Prior art keywords
- heat dissipation
- fin
- dissipation fin
- vertical heat
- horizontal
- 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
Links
- 230000017525 heat dissipation Effects 0.000 claims description 9
- 238000001816 cooling Methods 0.000 claims description 4
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
Description
第１図はこの考案の放熱フインの一実施例の拡
大断面図、第２図は同上放熱フインの斜視図、第
３図ａは従来の強制空冷冷却装置の平面図、第３
図ｂは第３図ａの側断面図である。
１１……半導体装置、１２……プリント基板、
１３……リード、１４……ガイド、１５……冷却
風、１７……放熱フイン、１８……接着部、１９
……垂直放熱フイン部、２０……水平放熱フイン
部、２１……冷却風通路、２２……曲部加工部。
Fig. 1 is an enlarged sectional view of one embodiment of the heat dissipation fin of this invention, Fig. 2 is a perspective view of the same heat dissipation fin, Fig. 3a is a plan view of a conventional forced air cooling device,
Figure b is a side sectional view of Figure 3a. 11... Semiconductor device, 12... Printed circuit board,
13...Lead, 14...Guide, 15...Cooling air, 17...Radiating fin, 18...Adhesive part, 19
...Vertical heat dissipation fin section, 20... Horizontal heat dissipation fin section, 21... Cooling air passage, 22... Curved portion processing section.
Claims (1)
直放熱フイン部と、 (b) この垂直放熱フイン部と一体的に形成され
、冷却風の風下側の端部を、上方に向つて弯曲す
るように加工した曲部加工部を有する水平放熱フ
イン部と、 よりなる放熱フイン。[Claims for Utility Model Registration] (a) A plurality of vertical heat dissipation fins arranged in contact with the object to be cooled; (b) A vertical heat dissipation fin unit formed integrally with the vertical heat dissipation fins on the leeward side of the cooling air. A horizontal heat dissipation fin comprising: a horizontal heat dissipation fin portion having a curved portion formed by processing an end portion of the fin so as to curve upward;
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9268290U JPH0451149U (en) | 1990-09-05 | 1990-09-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9268290U JPH0451149U (en) | 1990-09-05 | 1990-09-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0451149U true JPH0451149U (en) | 1992-04-30 |
Family
ID=31829333
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9268290U Pending JPH0451149U (en) | 1990-09-05 | 1990-09-05 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0451149U (en) |
-
1990
- 1990-09-05 JP JP9268290U patent/JPH0451149U/ja active Pending
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