JPS62196392U - - Google Patents
Info
- Publication number
- JPS62196392U JPS62196392U JP8568286U JP8568286U JPS62196392U JP S62196392 U JPS62196392 U JP S62196392U JP 8568286 U JP8568286 U JP 8568286U JP 8568286 U JP8568286 U JP 8568286U JP S62196392 U JPS62196392 U JP S62196392U
- Authority
- JP
- Japan
- Prior art keywords
- duct
- flat plate
- plate part
- fins
- length
- 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
- 238000001816 cooling Methods 0.000 claims description 3
Landscapes
- Patch Boards (AREA)
- Power Conversion In General (AREA)
Description
第1図は本考案による回路素子の冷却構造の実
施例を示す組立図、第2図は従来の回路素子の冷
却構造として一部破断して示す閉鎖配電盤の斜視
図である。
10…塩ビパイプ、11…切欠部、12…ヒー
トシンク、12a…平板部、12b…フイン、1
3…インバータユニツト。
FIG. 1 is an assembled view showing an embodiment of the circuit element cooling structure according to the present invention, and FIG. 2 is a partially cutaway perspective view of a closed power distribution board as a conventional circuit element cooling structure. DESCRIPTION OF SYMBOLS 10... PVC pipe, 11... Notch, 12... Heat sink, 12a... Flat plate part, 12b... Fin, 1
3...Inverter unit.
Claims (1)
該ダクトの長手方向へ所定長さ分だけ切り欠いて
切欠部を形成する一方、 前記ダクトの外径寸法と同等の幅と前記切欠部
の長さと同等の長さとを有する平板部の一面に、
該平板部の長さ方向へ伸びる複数のフインを当該
平板部の幅方向へ略等間隔に一体的に形成すると
ともに、前記フインが伸びる方向と直角な断面上
では前記フインの先端が前記ダクトの内径よりも
小さい略半円を描くように形成したヒートシンク
を設け、 前記平板部の他面に回路素子を固着した前記ヒ
ートシンクを、前記フインの先端が前記ダクトの
内周面に沿つた状態となるように、前記切欠部に
嵌め込んで固定したことを特徴とする回路素子の
冷却構造。[Claims for Utility Model Registration] A notch is formed by cutting out a substantially semicircular portion of a circular tube-shaped duct by a predetermined length in the longitudinal direction of the duct, and has a width equivalent to the outer diameter of the duct. and on one side of the flat plate part having a length equivalent to the length of the notch part,
A plurality of fins extending in the length direction of the flat plate part are integrally formed at approximately equal intervals in the width direction of the flat plate part, and on a cross section perpendicular to the direction in which the fins extend, the tips of the fins are aligned with the duct. A heat sink formed in a substantially semicircular shape smaller than an inner diameter is provided, and a circuit element is fixed to the other surface of the flat plate part, and the tips of the fins of the heat sink are in a state along the inner circumferential surface of the duct. A cooling structure for a circuit element, characterized in that the circuit element is fixed by being fitted into the notch.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8568286U JPS62196392U (en) | 1986-06-05 | 1986-06-05 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8568286U JPS62196392U (en) | 1986-06-05 | 1986-06-05 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS62196392U true JPS62196392U (en) | 1987-12-14 |
Family
ID=30941306
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8568286U Pending JPS62196392U (en) | 1986-06-05 | 1986-06-05 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS62196392U (en) |
-
1986
- 1986-06-05 JP JP8568286U patent/JPS62196392U/ja active Pending