JPH01165655U - - Google Patents
Info
- Publication number
- JPH01165655U JPH01165655U JP6310888U JP6310888U JPH01165655U JP H01165655 U JPH01165655 U JP H01165655U JP 6310888 U JP6310888 U JP 6310888U JP 6310888 U JP6310888 U JP 6310888U JP H01165655 U JPH01165655 U JP H01165655U
- Authority
- JP
- Japan
- Prior art keywords
- power transistor
- heat sink
- square hole
- protrusion
- elastic body
- 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
- 239000002184 metal Substances 0.000 description 1
Landscapes
- Cooling Or The Like Of Electrical Apparatus (AREA)
Description
第１図は、本考案の一実施に係るトランジスタ
の放熱板圧接構造を示す斜視図であり、第２図は
第１図の側面図、第３図は従来の一実施例の斜視
図、第４図は第３図の側面図である。
１，１′，１″……パワートランジスタ、１ａ
，１′ａ，１″ａ……トランジスタボデー、２，
２′……放熱板、３……弾性体、３′……突起、
５，５′……プリント板、６……角穴、７……金
属板、８……取付ネジ、９，９′……連結穴。
FIG. 1 is a perspective view showing a heat sink pressure bonding structure of a transistor according to an embodiment of the present invention, FIG. 2 is a side view of FIG. 1, and FIG. 3 is a perspective view of a conventional embodiment. FIG. 4 is a side view of FIG. 3. 1, 1', 1''...Power transistor, 1a
, 1'a, 1''a...transistor body, 2,
2'... Heat sink, 3... Elastic body, 3'... Protrusion,
5, 5'... Printed board, 6... Square hole, 7... Metal plate, 8... Mounting screw, 9, 9'... Connection hole.
Claims (1)
、該パワートランジスタに外接し角穴を有する放
熱板と、前記パワートランジスタ及び放熱板とに
内接すると共に、前記角穴に嵌合する突起を有す
るくの字に曲げられたくし型の弾性体とから構成
してなるパワートランジスタの放熱板圧接構造。 A power transistor mounted on a printed board, a heat sink having a square hole circumscribing the power transistor, and a dogleg shape having a protrusion that is inscribed in the power transistor and the heat sink and fitting into the square hole. A power transistor heat sink pressure bonding structure consisting of a bent comb-shaped elastic body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6310888U JPH01165655U (en) | 1988-05-12 | 1988-05-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6310888U JPH01165655U (en) | 1988-05-12 | 1988-05-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01165655U true JPH01165655U (en) | 1989-11-20 |
Family
ID=31288636
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6310888U Pending JPH01165655U (en) | 1988-05-12 | 1988-05-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01165655U (en) |
-
1988
- 1988-05-12 JP JP6310888U patent/JPH01165655U/ja active Pending