JPS62190356U - - Google Patents
Info
- Publication number
- JPS62190356U JPS62190356U JP8041586U JP8041586U JPS62190356U JP S62190356 U JPS62190356 U JP S62190356U JP 8041586 U JP8041586 U JP 8041586U JP 8041586 U JP8041586 U JP 8041586U JP S62190356 U JPS62190356 U JP S62190356U
- Authority
- JP
- Japan
- Prior art keywords
- heat sink
- transistor
- female screw
- insulating
- insulating sheet
- 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
- 238000009413 insulation Methods 0.000 claims 1
Description
第１図はこの考案の一実施例を示す断面図、第
２図は従来のトランジスタの放熱板取付装置を示
す断面図である。
図中、１はトランジスタ、２は放熱板、２ａは
メネジ部、２ｂは打出し加工部、３はオネジ、４
は絶縁シート、５は絶縁ブツシユ、５ａは裾部で
ある。尚、図中同一符号は同一又は相当部分を示
す。
FIG. 1 is a sectional view showing an embodiment of this invention, and FIG. 2 is a sectional view showing a conventional transistor heat sink mounting device. In the figure, 1 is a transistor, 2 is a heat sink, 2a is a female screw part, 2b is a punched part, 3 is a male screw, 4
5 is an insulating sheet, 5 is an insulating bushing, and 5a is a hem. Note that the same reference numerals in the figures indicate the same or corresponding parts.
Claims (1)
して前記トランジスタと放熱板の絶縁を確保し、
かつ前記トランジスタ側から絶縁ブツシユを貫通
させたオネジを前記放熱板のメネジに螺合してト
ランジスタと放熱板を連結するようにしたものに
おいて、前記放熱板のメネジ部の前記トランジス
タ側を一段低く構成し、上記絶縁ブツシユの裾を
長くし前記絶縁シートを貫通させて前記放熱板の
低くした部分にまで到達させたことを特徴とする
トランジスタの放熱板取付装置。 inserting an insulating sheet between the transistor and the heat sink to ensure insulation between the transistor and the heat sink;
and a male screw passing through the insulating bushing from the transistor side is screwed into a female screw of the heat sink to connect the transistor and the heat sink, wherein the transistor side of the female screw portion of the heat sink is configured to be one step lower. A heat sink mounting device for a transistor, characterized in that the hem of the insulating bushing is lengthened so that it passes through the insulating sheet and reaches the lowered part of the heat sink.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8041586U JPS62190356U (en) | 1986-05-26 | 1986-05-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8041586U JPS62190356U (en) | 1986-05-26 | 1986-05-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62190356U true JPS62190356U (en) | 1987-12-03 |
Family
ID=30931199
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8041586U Pending JPS62190356U (en) | 1986-05-26 | 1986-05-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62190356U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020003423A1 (en) * | 2018-06-27 | 2020-01-02 | 三菱電機株式会社 | Power supply device |
-
1986
- 1986-05-26 JP JP8041586U patent/JPS62190356U/ja active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020003423A1 (en) * | 2018-06-27 | 2020-01-02 | 三菱電機株式会社 | Power supply device |
| JPWO2020003423A1 (en) * | 2018-06-27 | 2021-04-22 | 三菱電機株式会社 | Power supply |
| US11772829B2 (en) | 2018-06-27 | 2023-10-03 | Mitsubishi Electric Corporation | Power supply device |
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