JPH01140895U - - Google Patents
Info
- Publication number
- JPH01140895U JPH01140895U JP3739788U JP3739788U JPH01140895U JP H01140895 U JPH01140895 U JP H01140895U JP 3739788 U JP3739788 U JP 3739788U JP 3739788 U JP3739788 U JP 3739788U JP H01140895 U JPH01140895 U JP H01140895U
- Authority
- JP
- Japan
- Prior art keywords
- ventilation
- regulating plates
- power supply
- cooling structure
- forced air
- 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
- 238000009423 ventilation Methods 0.000 claims description 7
- 230000001105 regulatory effect Effects 0.000 claims description 6
- 238000001816 cooling Methods 0.000 claims description 4
- 239000004065 semiconductor Substances 0.000 claims description 2
- 239000012141 concentrate Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Cooling Or The Like Of Electrical Apparatus (AREA)
Description
第１図は本考案の電源装置の強制空冷構造の一
実施例を示す概略構成図、第２図はその第１通風
規制板を取り出して示す斜視図、第３図はその第
２通風規制板を取り出して示す斜視図、第４図は
その第３通風規制板を取り出して示す斜視図、第
５図及び第６図はそれぞれ従来装置の強制空冷構
造の例を示す概略構成図である。
１……装置匣体、２……電力半導体、３……フ
アン、５，６，７……通風規制板、８，９，１０
，１１，１２……通風開口。
Fig. 1 is a schematic configuration diagram showing one embodiment of the forced air cooling structure of the power supply device of the present invention, Fig. 2 is a perspective view showing the first draft regulating plate taken out, and Fig. 3 is the second draft regulating plate. FIG. 4 is a perspective view showing the third ventilation regulating plate taken out, and FIGS. 5 and 6 are schematic configuration diagrams showing an example of a forced air cooling structure of a conventional device, respectively. 1... Device case, 2... Power semiconductor, 3... Fan, 5, 6, 7... Ventilation regulating plate, 8, 9, 10
, 11, 12...Ventilation opening.
Claims (1)
設置し、 当該通風規制板に隣接位置する電力半導体に適
量の冷却風が集中的に当たるようにする形状及び
大きさを有する通風開口を設けて、通風径路を構
成したことを特徴とする電源装置の強制空冷構造
。[Scope of claim for utility model registration] One or more ventilation regulating plates are installed inside the device housing, and the shape and size are such that an appropriate amount of cooling air concentrates on the power semiconductor located adjacent to the ventilation regulating plates. 1. A forced air cooling structure for a power supply device, characterized in that a ventilation path is formed by providing a ventilation opening having a high temperature.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3739788U JPH01140895U (en) | 1988-03-22 | 1988-03-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3739788U JPH01140895U (en) | 1988-03-22 | 1988-03-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01140895U true JPH01140895U (en) | 1989-09-27 |
Family
ID=31263978
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3739788U Pending JPH01140895U (en) | 1988-03-22 | 1988-03-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01140895U (en) |
-
1988
- 1988-03-22 JP JP3739788U patent/JPH01140895U/ja active Pending
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