JPS619890U - Air-cooled electrical equipment - Google Patents
Air-cooled electrical equipmentInfo
- Publication number
- JPS619890U JPS619890U JP9184384U JP9184384U JPS619890U JP S619890 U JPS619890 U JP S619890U JP 9184384 U JP9184384 U JP 9184384U JP 9184384 U JP9184384 U JP 9184384U JP S619890 U JPS619890 U JP S619890U
- Authority
- JP
- Japan
- Prior art keywords
- heat dissipation
- air
- heat
- stages
- cooled
- 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)
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図は説明図、第２図は第１図の矢印Ａからみた側面
図、第５図は実施例図、第４図は異りたる実施例図、第
５図は公知例図である。
１は筐体、２ａは下部放熱体、２ｂは上部放熱体、３は
放熱フィン、４は発熱体、５は空気取入口、６は冷却フ
ァン、７は仕切板、８は遮へい板、９はダクト。Fig. 1 is an explanatory drawing, Fig. 2 is a side view seen from arrow A in Fig. 1, Fig. 5 is an embodiment, Fig. 4 is a different embodiment, and Fig. 5 is a known example. . 1 is a housing, 2a is a lower heat radiator, 2b is an upper heat radiator, 3 is a heat radiator fin, 4 is a heat generator, 5 is an air intake port, 6 is a cooling fan, 7 is a partition plate, 8 is a shielding plate, 9 is a duct.
Claims (2)
フィンを有するブロック構造の放熱体の複数個を、上下
複数段に重ねて配置して冷却を行なう風冷式電気機器に
おいて、前記放熱体を、下端が閉じ上端に排気用の冷却
ファンを備えかつ縦に長いダクトの両側面に沿わせて、
前記放熱体の放熱フィンが水平になるように配置し、前
記上下複数段に重ねて配置された放熱体の最下段の放熱
体下部に遮へい板を設け、前記最下段を除く全ての段の
放熱体下部に仕切板を設けたことを特徴とする風冷式電
気機器。(1) In an air-cooled electric device that performs cooling by stacking a plurality of block-structured heat radiators each having a heat radiating element such as a semiconductor element on one side and having heat radiating fins, stacked one on top of the other in multiple stages, the heat radiator The lower end is closed and the upper end is equipped with a cooling fan for exhaust, and is placed along both sides of a long vertical duct.
The heat dissipation fins of the heat dissipation body are arranged horizontally, and a shielding plate is provided at the bottom of the heat dissipation body of the lowest stage of the heat dissipation bodies arranged in multiple upper and lower stages, so that the heat dissipation of all stages except the lowest stage is achieved. An air-cooled electrical device characterized by a partition plate installed at the bottom of the body.
仕切板との間に通風のための開口部分を設けた実用新案
登録請求の範囲第１項記載の風冷式電気機器。(2) The air-cooled electric device according to claim 1, which is provided with openings for ventilation between the inner surface of the casing and the shielding plate, and between the inner surface of the casing and the partition plate. .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9184384U JPS619890U (en) | 1984-06-20 | 1984-06-20 | Air-cooled electrical equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9184384U JPS619890U (en) | 1984-06-20 | 1984-06-20 | Air-cooled electrical equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS619890U true JPS619890U (en) | 1986-01-21 |
Family
ID=30648091
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9184384U Pending JPS619890U (en) | 1984-06-20 | 1984-06-20 | Air-cooled electrical equipment |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS619890U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS568591A (en) * | 1979-06-28 | 1981-01-28 | Ibm | Air cooling device |
| JPS56147458A (en) * | 1980-04-18 | 1981-11-16 | Hitachi Ltd | Semiconductor converter |
-
1984
- 1984-06-20 JP JP9184384U patent/JPS619890U/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS568591A (en) * | 1979-06-28 | 1981-01-28 | Ibm | Air cooling device |
| JPS56147458A (en) * | 1980-04-18 | 1981-11-16 | Hitachi Ltd | Semiconductor converter |
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