JPS58140694U - circuit board cooling device - Google Patents
circuit board cooling deviceInfo
- Publication number
- JPS58140694U JPS58140694U JP3891182U JP3891182U JPS58140694U JP S58140694 U JPS58140694 U JP S58140694U JP 3891182 U JP3891182 U JP 3891182U JP 3891182 U JP3891182 U JP 3891182U JP S58140694 U JPS58140694 U JP S58140694U
- Authority
- JP
- Japan
- Prior art keywords
- circuit board
- cooling device
- fan
- cooling
- board cooling
- 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
Landscapes
- Cooling Or The Like Of Electrical Apparatus (AREA)
- Mounting Of Printed Circuit Boards And The Like (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図はこの考案の一実施例を備えたファクシミリの側
面方向からみた模式図、第２図はこの考案の一実施例の
概略的分解斜視図である。
２・・・本体ケース、１３・・・電源回路基板、１４・
・・電源回路部品、１５・・・他の回路基板、１７・・
・ダクトケース、２２・・・冷却ファン。FIG. 1 is a schematic side view of a facsimile equipped with an embodiment of this invention, and FIG. 2 is a schematic exploded perspective view of an embodiment of this invention. 2... Main body case, 13... Power supply circuit board, 14.
...Power supply circuit parts, 15...Other circuit boards, 17...
・Duct case, 22...Cooling fan.
Claims (1)
を装着した他の回路基板とを水平に上下に重なる如く本
体ケース内に並設すると共に下方に位置する電源回路基
板を電磁シールド用のダクトケース内に配置し、且前記
本体ケースの側壁部に１個の冷却ファンを垂設してなり
、該ファンの下方部にてダクトケース内の冷却風を前記
ファンの上方部にて前記能の回路基板の冷却風を夫々吸
引するようにしたことを特徴とする回路基板の冷却装置
。A power circuit board on which power circuit components are mounted and another circuit board on which other circuit components are mounted are arranged side by side in the main body case so that they overlap horizontally and vertically, and the power circuit board located below is installed as an electromagnetic shield. A cooling fan is disposed in a duct case, and a cooling fan is installed vertically on a side wall of the main body case, and a lower part of the fan directs the cooling air in the duct case to an upper part of the fan. A cooling device for a circuit board, characterized in that cooling air for each circuit board is sucked.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3891182U JPS58140694U (en) | 1982-03-18 | 1982-03-18 | circuit board cooling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3891182U JPS58140694U (en) | 1982-03-18 | 1982-03-18 | circuit board cooling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS58140694U true JPS58140694U (en) | 1983-09-21 |
Family
ID=30050221
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3891182U Pending JPS58140694U (en) | 1982-03-18 | 1982-03-18 | circuit board cooling device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58140694U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62268199A (en) * | 1986-05-15 | 1987-11-20 | 三菱電機株式会社 | Forced air cooling type electric equipment container |
| JP2002208791A (en) * | 2001-01-11 | 2002-07-26 | Hitachi Ltd | Cooling device of electronic circuit |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5391375A (en) * | 1977-01-21 | 1978-08-11 | Hitachi Ltd | Package |
| JPS5611391U (en) * | 1979-07-04 | 1981-01-30 | ||
| JPS5654639U (en) * | 1979-10-05 | 1981-05-13 |
-
1982
- 1982-03-18 JP JP3891182U patent/JPS58140694U/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5391375A (en) * | 1977-01-21 | 1978-08-11 | Hitachi Ltd | Package |
| JPS5611391U (en) * | 1979-07-04 | 1981-01-30 | ||
| JPS5654639U (en) * | 1979-10-05 | 1981-05-13 |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62268199A (en) * | 1986-05-15 | 1987-11-20 | 三菱電機株式会社 | Forced air cooling type electric equipment container |
| JP2002208791A (en) * | 2001-01-11 | 2002-07-26 | Hitachi Ltd | Cooling device of electronic circuit |
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