JPS63137950U - - Google Patents
Info
- Publication number
- JPS63137950U JPS63137950U JP2969687U JP2969687U JPS63137950U JP S63137950 U JPS63137950 U JP S63137950U JP 2969687 U JP2969687 U JP 2969687U JP 2969687 U JP2969687 U JP 2969687U JP S63137950 U JPS63137950 U JP S63137950U
- Authority
- JP
- Japan
- Prior art keywords
- power transistor
- heat sink
- leaf spring
- mounting structure
- transistor
- 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
- 210000000078 claw Anatomy 0.000 description 1
Description
第１図は本考案の一実施例の取付構造を示す斜
視図、第２図は同構造の側面図、第３図は係止爪
部分の断面図、第４図は上記構造の背面図、第５
図は板バネの側面図、第６図は従来の取付構造を
示す斜視図である。
１…パワートランジスタ、２…放熱板、３…ネ
ジ、４…プリント配線板、１０…板バネ、１１…
放熱板。
Fig. 1 is a perspective view showing a mounting structure of an embodiment of the present invention, Fig. 2 is a side view of the same structure, Fig. 3 is a sectional view of the locking claw portion, Fig. 4 is a rear view of the above structure, Fifth
The figure is a side view of the leaf spring, and FIG. 6 is a perspective view showing a conventional mounting structure. DESCRIPTION OF SYMBOLS 1... Power transistor, 2... Heat sink, 3... Screw, 4... Printed wiring board, 10... Leaf spring, 11...
Heat sink.
Claims (1)
構造において、 該トランジスタのピン側の反対側を放熱板に接
触させ、該トランジスタの表面側と該放熱板の裏
面側との間を板バネの押し込みにより挟持して構
成したことを特徴とするパワートランジスタの取
付構造。 (2) 上記板バネが係止爪を有すると共に上記放
熱板が係止穴を有し、該係止爪が該係止穴に係止
するようにしたことを特徴とする実用新案登録請
求の範囲第１項記載のパワートランジスタの取付
構造。 (3) 上記係止爪が、上記板バネの押し込み方向
と反対方向を向くように形成されていることを特
徴とする実用新案登録請求の範囲第１項記載のパ
ワートランジスタの取付構造。[Claims for Utility Model Registration] (1) In a structure in which a power transistor is attached to a heat sink, the pin side of the transistor is brought into contact with the heat sink, and the front side of the transistor and the back side of the heat sink are connected. A mounting structure for a power transistor, characterized in that the power transistor is sandwiched between the two by pressing a leaf spring. (2) A utility model registration request characterized in that the leaf spring has a locking pawl, the heat sink has a locking hole, and the locking pawl locks in the locking hole. Mounting structure of the power transistor described in scope 1. (3) The power transistor mounting structure according to claim 1, wherein the locking pawl is formed to face in a direction opposite to the pushing direction of the leaf spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2969687U JPS63137950U (en) | 1987-02-28 | 1987-02-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2969687U JPS63137950U (en) | 1987-02-28 | 1987-02-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63137950U true JPS63137950U (en) | 1988-09-12 |
Family
ID=30833813
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2969687U Pending JPS63137950U (en) | 1987-02-28 | 1987-02-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63137950U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61212100A (en) * | 1985-03-07 | 1986-09-20 | ベンデイクス・エレクトロニクス・ソシエテ・アノニム | Multiple tightening clip and package mounting apparatus |
-
1987
- 1987-02-28 JP JP2969687U patent/JPS63137950U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61212100A (en) * | 1985-03-07 | 1986-09-20 | ベンデイクス・エレクトロニクス・ソシエテ・アノニム | Multiple tightening clip and package mounting apparatus |
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