JPH0263598U - - Google Patents
Info
- Publication number
- JPH0263598U JPH0263598U JP14297388U JP14297388U JPH0263598U JP H0263598 U JPH0263598 U JP H0263598U JP 14297388 U JP14297388 U JP 14297388U JP 14297388 U JP14297388 U JP 14297388U JP H0263598 U JPH0263598 U JP H0263598U
- Authority
- JP
- Japan
- Prior art keywords
- cabinet
- ventilation structure
- ceiling
- electrical equipment
- view
- 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 6
Landscapes
- Cooling Or The Like Of Electrical Apparatus (AREA)
Description
第１図はこの考案の一実施例である電気機器の
通風構造を示す正面断面図、第２図はこの考案の
他の実施例である電気機器の通風構造を示す正面
断面図、第３図は第１図および第２図におけるキ
ヤビネツト天井部の排気口に形状記憶プラスチツ
ク製の蓋を被せて閉塞した状態の斜視図、第４図
は第３図に示す蓋の周囲温度が形状記憶プラスチ
ツクの変異温度以上になつたとき蓋が変形して排
気口が開口された状態の斜視図、第５図は従来の
電気機器の自然対流排気による通気構造を示す正
面断面図、第６図は従来の電気機器の強制通風に
よる通風構造を示す正面断面図である。
１：キヤビネツト、６：排気口、７：蓋。
Fig. 1 is a front sectional view showing the ventilation structure of an electrical device which is an embodiment of this invention, Fig. 2 is a front sectional view showing the ventilation structure of an electrical equipment which is another embodiment of this invention, and Fig. 3. 1 and 2 is a perspective view of the exhaust port in the ceiling of the cabinet covered with a lid made of shape memory plastic, and FIG. A perspective view of the lid being deformed and the exhaust port opened when the temperature exceeds the temperature limit, Figure 5 is a front cross-sectional view showing the ventilation structure of a conventional electric device using natural convection exhaust, and Figure 6 is a perspective view of the conventional electric equipment. FIG. 2 is a front cross-sectional view showing a forced ventilation structure of an electrical device. 1: Cabinet, 6: Exhaust port, 7: Lid.
Claims (1)
ネツト内部を通風冷却してキヤビネツトの天井部
から排気する通風構造の電気機器において、キヤ
ビネツト天井部の排気口に温度によつて形状が変
化する形状記憶プラスチツク製の蓋を被せたこと
を特徴とする電気機器の通風構造。 In electrical equipment with a ventilation structure that sucks air from the bottom of the cabinet, cools the inside of the cabinet, and exhausts it from the ceiling of the cabinet, a cover made of shape-memory plastic that changes shape depending on the temperature is installed on the exhaust port of the ceiling of the cabinet. A ventilation structure for electrical equipment characterized by being covered with.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14297388U JPH0263598U (en) | 1988-11-01 | 1988-11-01 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14297388U JPH0263598U (en) | 1988-11-01 | 1988-11-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0263598U true JPH0263598U (en) | 1990-05-11 |
Family
ID=31409376
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14297388U Pending JPH0263598U (en) | 1988-11-01 | 1988-11-01 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0263598U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015143042A (en) * | 2014-01-31 | 2015-08-06 | トヨタ自動車株式会社 | Moving body |
-
1988
- 1988-11-01 JP JP14297388U patent/JPH0263598U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015143042A (en) * | 2014-01-31 | 2015-08-06 | トヨタ自動車株式会社 | Moving body |
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