JPH0310546U - - Google Patents
Info
- Publication number
- JPH0310546U JPH0310546U JP6688490U JP6688490U JPH0310546U JP H0310546 U JPH0310546 U JP H0310546U JP 6688490 U JP6688490 U JP 6688490U JP 6688490 U JP6688490 U JP 6688490U JP H0310546 U JPH0310546 U JP H0310546U
- Authority
- JP
- Japan
- Prior art keywords
- electronic component
- heat sink
- mounting structure
- latching
- stopper
- 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.)
- Granted
Links
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Landscapes
- Mounting Components In General For Electric Apparatus (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Description
第１図は本考案に係る電子部品の取付構造を示
す展開斜視図、第２図は同側面図、第３図ａ〜ｃ
は本考案に係る電子部品の取付構造で止め金具の
嵌込み手順を示す説明図、第４図は同取付構造の
背面側斜視図、第５図は従来例の一例に係る電子
部品の取付構造を示す説明図である。
Ｅ……電子部品、１０……放熱板、１０ａ……
押え縁、１０ｃ……突出ピン、１０ｄ……ストツ
パピン、１１……押え金具、１１ａ……掛止め辺
部、１１ｂ……押圧辺部、１１ｃ……橋絡辺部、
１……掛止め辺部の長さ、２……押圧辺部の
長さ、１１ｄ……切欠、Ｗ……電子部品、放熱板
を含む部品厚みの総和、Ｗ′……掛止め辺部、押
圧辺部の各上端側間隔。
Fig. 1 is an exploded perspective view showing the mounting structure for electronic components according to the present invention, Fig. 2 is a side view of the same, and Figs. 3 a to c.
4 is an explanatory diagram showing the fitting procedure of the fastener in the electronic component mounting structure according to the present invention, FIG. 4 is a rear perspective view of the same mounting structure, and FIG. 5 is an electronic component mounting structure according to an example of the conventional example. FIG. E...Electronic component, 10... Heat sink, 10a...
Presser edge, 10c...protruding pin, 10d...stopper pin, 11...presser fitting, 11a...latching side, 11b...pressing side, 11c...bridge side,
1 ...Length of the latching side, 2 ...Length of the pressing side, 11d...Notch, W...Total thickness of parts including electronic components and heat sink, W'...Latching side, Distance between each upper end of the pressing side.
Claims (1)
る掛止め辺部１１ａと、電子部品Ｅを前面側より
押え込む押圧辺部１１ｂと、これら掛止め辺部１
１ａと押圧辺部１１ｂとを相対向させて上端側で
連続する橋絡辺部１１ｃとからなる止め金具１１
で、電子部品Ｅを放熱板１０に挾込み圧接すると
ころの電子部品の取付構造において、上記放熱板
１０、電子部品Ｅを含む部品厚みの総和Ｗよりも
止め金具１１の相対向する掛止め辺部１１ａ、押
圧辺部１１ｂの上端側間隔Ｗ′を広く形成と共に
、その止め金具１１の掛止め辺部１１ａを押圧辺
部１１ｂよりも短く（１＜２）形成し、更に
、放熱板１０の板面に押え縁１０ａを設け、この
押え縁１０ａに掛止め辺部１１ａを差し込んで止
め金具１１を放熱板１０に位置決め固定したこと
を特徴とする電子部品の取付構造。 (2) 上記押え縁１１ａが、放熱板１０の板面に
一体的に形成されているところの実用新案登録請
求の範囲第１項記載の電子部品の取付構造。 (3) 上記止め金具１１が、掛止め辺部１１ａの
下端側から上端側に向けて板面に設けた切欠１１
ａと放熱板１０の板面に設けた突出ピン１０ｃと
を係合することにより位置決め固定させていると
ころの実用新案登録請求の範囲第１項記載の電子
部品の取付構造。 (4) 上記電子部品Ｅが、放熱板１０の板面より
突出したストツパピン１０ｄで下端部を係止する
ことにより位置決め配置されているところの実用
新案登録請求の範囲第１項記載の電子部品の取付
構造。[Scope of Claim for Utility Model Registration] (1) The latching edge 11a that latches from the upper end of the heat sink 10 to the back side, the pressing edge 11b that presses down the electronic component E from the front side, and these latching edges. Part 1
1a and a bridging side portion 11c that is continuous on the upper end side with the pressing side portion 11b facing each other.
In the electronic component mounting structure in which the electronic component E is inserted into the heat sink 10 and press-fitted, the opposing latching sides of the stopper 11 are smaller than the total thickness W of the components including the heat sink 10 and the electronic component E. The interval W′ between the upper ends of the portion 11a and the pressing side portion 11b is formed to be wide, and the latching side portion 11a of the stopper 11 is formed to be shorter than the pressing side portion 11b ( 1 < 2 ). This electronic component mounting structure is characterized in that a presser edge 10a is provided on the plate surface, and a latch edge 11a is inserted into the presser edge 10a to position and fix the stopper 11 to the heat sink plate 10. (2) The electronic component mounting structure according to claim 1, wherein the presser edge 11a is integrally formed on the surface of the heat sink 10. (3) The above-mentioned stopper 11 has a notch 11 formed in the plate surface from the lower end side to the upper end side of the latching side 11a.
The electronic component mounting structure according to claim 1, wherein the electronic component is positioned and fixed by engaging the protruding pin 10c provided on the plate surface of the heat sink 10. (4) The electronic component E described in claim 1 of the utility model registration claim, wherein the electronic component E is positioned by locking the lower end with a stopper pin 10d protruding from the plate surface of the heat sink 10. Mounting structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6688490U JPH0416440Y2 (en) | 1990-06-25 | 1990-06-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6688490U JPH0416440Y2 (en) | 1990-06-25 | 1990-06-25 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0310546U true JPH0310546U (en) | 1991-01-31 |
| JPH0416440Y2 JPH0416440Y2 (en) | 1992-04-13 |
Family
ID=31599974
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6688490U Expired JPH0416440Y2 (en) | 1990-06-25 | 1990-06-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0416440Y2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20010079337A (en) * | 2001-07-07 | 2001-08-22 | 유동수 | Fixture for fixing power transistor on heat sink |
| JP2018195606A (en) * | 2017-05-12 | 2018-12-06 | 矢崎総業株式会社 | Electronic component fixing structure |
-
1990
- 1990-06-25 JP JP6688490U patent/JPH0416440Y2/ja not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20010079337A (en) * | 2001-07-07 | 2001-08-22 | 유동수 | Fixture for fixing power transistor on heat sink |
| JP2018195606A (en) * | 2017-05-12 | 2018-12-06 | 矢崎総業株式会社 | Electronic component fixing structure |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0416440Y2 (en) | 1992-04-13 |
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