JPH048489U - - Google Patents
Info
- Publication number
- JPH048489U JPH048489U JP4816190U JP4816190U JPH048489U JP H048489 U JPH048489 U JP H048489U JP 4816190 U JP4816190 U JP 4816190U JP 4816190 U JP4816190 U JP 4816190U JP H048489 U JPH048489 U JP H048489U
- Authority
- JP
- Japan
- Prior art keywords
- electric element
- circuit board
- printed circuit
- copper foil
- foil pattern
- 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
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 8
- 239000011889 copper foil Substances 0.000 claims description 8
- 230000017525 heat dissipation Effects 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 2
- 229910052751 metal Inorganic materials 0.000 claims description 2
Landscapes
- Cooling Or The Like Of Electrical Apparatus (AREA)
Description
第１図及び第２図はこの考案に係る電気素子の
放熱構造の実施例を示し、第１図ａは斜視図、第
１図ｂはプリント基板の銅箔パターン側から見た
組立平面図、第２図はこの考案の他の実施例を示
すものであり、第２図ａは斜視図、第２図ｂはプ
リント基板の銅箔パターン側から見た組立平面図
である。
主な符号の説明、１……プリント基板、２……
銅箔パターン、３……トランジスタ、４……金属
ピン。
1 and 2 show an embodiment of the heat dissipation structure of an electric element according to this invention, FIG. 1a is a perspective view, FIG. 1b is an assembled plan view seen from the copper foil pattern side of the printed circuit board, FIG. 2 shows another embodiment of this invention, in which FIG. 2a is a perspective view and FIG. 2b is an assembled plan view seen from the copper foil pattern side of the printed circuit board. Explanation of main symbols, 1...Printed circuit board, 2...
Copper foil pattern, 3...transistor, 4...metal pin.
Claims (1)
と、この電気素子に導通する前記プリント基板の
銅箔パターンと、この銅箔パターンに熱的に結合
せしめた金属ピンとで構成したことを特徴とする
電気素子の放熱構造。 ２ プリント基板に組み付けた発熱する電気素子
と、この電気素子に導通する前記プリント基板の
銅箔パターンと、少なくとも一方の端部を前記銅
箔パターンに接続したジヤンパーリードと、この
ジヤンパーリードの下側に設けたプリント基板の
孔とで構成したことを特徴とする電気素子の放熱
構造。[Claims for Utility Model Registration] 1. Consists of a heat-generating electric element assembled on a printed circuit board, a copper foil pattern on the printed circuit board that is electrically connected to the electric element, and a metal pin thermally coupled to the copper foil pattern. A heat dissipation structure for an electric element characterized by the following. 2. A heat generating electric element assembled on a printed circuit board, a copper foil pattern of the printed circuit board that is electrically connected to the electric element, a jumper lead having at least one end connected to the copper foil pattern, and a jumper lead of the jumper lead connected to the copper foil pattern at least on one end. A heat dissipation structure for an electric element, characterized by comprising a hole in a printed circuit board provided on the lower side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4816190U JPH048489U (en) | 1990-05-10 | 1990-05-10 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4816190U JPH048489U (en) | 1990-05-10 | 1990-05-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH048489U true JPH048489U (en) | 1992-01-27 |
Family
ID=31564730
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4816190U Pending JPH048489U (en) | 1990-05-10 | 1990-05-10 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH048489U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5729237A (en) * | 1980-07-30 | 1982-02-17 | Mitsuo Kobanawa | Fishing apparatus |
| JPS5954273A (en) * | 1982-09-21 | 1984-03-29 | Semiconductor Energy Lab Co Ltd | Photoelectric conversion device |
-
1990
- 1990-05-10 JP JP4816190U patent/JPH048489U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5729237A (en) * | 1980-07-30 | 1982-02-17 | Mitsuo Kobanawa | Fishing apparatus |
| JPS5954273A (en) * | 1982-09-21 | 1984-03-29 | Semiconductor Energy Lab Co Ltd | Photoelectric conversion device |
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