JPS61104556U - - Google Patents
Info
- Publication number
- JPS61104556U JPS61104556U JP18874684U JP18874684U JPS61104556U JP S61104556 U JPS61104556 U JP S61104556U JP 18874684 U JP18874684 U JP 18874684U JP 18874684 U JP18874684 U JP 18874684U JP S61104556 U JPS61104556 U JP S61104556U
- Authority
- JP
- Japan
- Prior art keywords
- pressing spring
- heat sink
- power transistor
- pressing
- spring
- 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
Description
第１図は本考案実施例の斜視図、第２図は放熱
板の実施例の斜視図、第３図は押えばねの実施例
の斜視図、第４図は従来のパワートランジスタ等
の取付装置の一例を示す正面図である。
１：パワートランジスタ、１１：プリント基板
、２０：放熱板、２７，３０：押えばね、３２：
固定部、３４：係止部。
Fig. 1 is a perspective view of an embodiment of the present invention, Fig. 2 is a perspective view of an embodiment of a heat sink, Fig. 3 is a perspective view of an embodiment of a presser spring, and Fig. 4 is a conventional mounting device for power transistors, etc. It is a front view showing an example. 1: Power transistor, 11: Printed circuit board, 20: Heat sink, 27, 30: Pressure spring, 32:
Fixed part, 34: Locking part.
Claims (1)
ばねで押圧保持して取付ける装置において、 前記押えばねはばね板からなり一端に固定部を
また他端に係止部を有するほぼＭ字状に形成され
、該押えばねの固定部を放熱板に固定すると共に
そのほぼ中間部において前記放熱板に当接したパ
ワートランジスタ等を押圧し、前記押えばねの係
止部を放熱板に設けた穴に係止させたことを特徴
とするパワートランジスタ等の取付装置。[Claims for Utility Model Registration] In a device for mounting a power transistor, etc. in contact with a heat sink by pressing it with a pressing spring, the pressing spring is made of a spring plate and has a fixing part at one end and a locking part at the other end. The fixing part of the pressing spring is fixed to the heat sink, and the power transistor, etc. that is in contact with the heat sink is pressed at approximately the middle part, and the locking part of the pressing spring is used to radiate heat. A mounting device for a power transistor, etc., characterized by being locked into a hole provided in a board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18874684U JPS61104556U (en) | 1984-12-14 | 1984-12-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18874684U JPS61104556U (en) | 1984-12-14 | 1984-12-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61104556U true JPS61104556U (en) | 1986-07-03 |
Family
ID=30746210
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18874684U Pending JPS61104556U (en) | 1984-12-14 | 1984-12-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61104556U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS541370B2 (en) * | 1974-11-13 | 1979-01-24 |
-
1984
- 1984-12-14 JP JP18874684U patent/JPS61104556U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS541370B2 (en) * | 1974-11-13 | 1979-01-24 |
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