JPH0369293U - - Google Patents
Info
- Publication number
- JPH0369293U JPH0369293U JP13034389U JP13034389U JPH0369293U JP H0369293 U JPH0369293 U JP H0369293U JP 13034389 U JP13034389 U JP 13034389U JP 13034389 U JP13034389 U JP 13034389U JP H0369293 U JPH0369293 U JP H0369293U
- Authority
- JP
- Japan
- Prior art keywords
- mounting
- mounting piece
- heat radiating
- auxiliary heat
- circuit board
- 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
- 230000005855 radiation Effects 0.000 claims description 2
- 239000002184 metal Substances 0.000 claims 3
- 238000005452 bending Methods 0.000 claims 1
Landscapes
- Cooling Or The Like Of Electrical Apparatus (AREA)
Description
第１図ａ，ｂ，ｃは本考案による一実施例の要
部正面図、側面図、平面図、第２図ａ，ｂは従来
技術による一実施例の要部正面図及び側面図、第
３図ａ，ｂは従来技術による他の実施例の要部正
面図及び側面図である。
図において、１……回路基板、２……放熱板、
３……補助放熱金具、３ａ，３ｂ……取付片、３
ｃ……切り起こし部、３ｃ−１……取着手段（ね
じ孔）、４……発熱電子部品（パワートランジス
タ）、を示す。
Figures 1a, b, and c are front views, side views, and plan views of essential parts of an embodiment according to the present invention, and Figures 2 a, b are front views, side views, and side views of essential parts of an embodiment according to the prior art. 3a and 3b are a front view and a side view of main parts of another embodiment according to the prior art. In the figure, 1... circuit board, 2... heat sink,
3...Auxiliary heat radiation fitting, 3a, 3b...Mounting piece, 3
c...Cut and raised portion, 3c-1... Attachment means (screw hole), 4... Heat generating electronic component (power transistor).
Claims (1)
介在し両者を結合する補助放熱金具の取付構造で
あつて、 前記補助放熱金具３は、板金の両端を断面直角
コ字形に折曲し前記放熱板２を取着する取付片３
ａと、前記回路基板１を取着する取付片３ｂと、
前記放熱板２を取着する取付片３ａの中間部分を
折曲せずに真つ直ぐに延伸切り起こした平坦な切
り起こし部３ｃの前記折曲相当位置に発熱電子部
品４をねじ止めする取着手段３ｃ−１とを備えて
いることを特徴とする補助放熱金具の取付構造。[Claims for Utility Model Registration] This is a mounting structure for an auxiliary heat radiating metal fitting interposed between a circuit board 1 and a heat radiating plate 2 which are arranged in parallel to connect the two, wherein the auxiliary heat radiating metal fitting 3 connects both ends of the sheet metal. A mounting piece 3 that is bent into a right-angled U-shape in cross section and attaches the heat sink 2.
a, a mounting piece 3b for mounting the circuit board 1,
Attachment in which the heat-generating electronic component 4 is screwed to a position corresponding to the bend of a flat cut-and-raised portion 3c, which is formed by stretching and cutting the middle portion of the mounting piece 3a to which the heat sink 2 is attached straight without bending it. A mounting structure for an auxiliary heat radiation fitting, characterized by comprising means 3c-1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989130343U JPH0737357Y2 (en) | 1989-11-07 | 1989-11-07 | Auxiliary heat sink mounting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989130343U JPH0737357Y2 (en) | 1989-11-07 | 1989-11-07 | Auxiliary heat sink mounting structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0369293U true JPH0369293U (en) | 1991-07-09 |
| JPH0737357Y2 JPH0737357Y2 (en) | 1995-08-23 |
Family
ID=31677927
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989130343U Expired - Lifetime JPH0737357Y2 (en) | 1989-11-07 | 1989-11-07 | Auxiliary heat sink mounting structure |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0737357Y2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01174990U (en) * | 1988-05-31 | 1989-12-13 |
-
1989
- 1989-11-07 JP JP1989130343U patent/JPH0737357Y2/en not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01174990U (en) * | 1988-05-31 | 1989-12-13 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0737357Y2 (en) | 1995-08-23 |
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