JPH02100141U - - Google Patents
Info
- Publication number
- JPH02100141U JPH02100141U JP852389U JP852389U JPH02100141U JP H02100141 U JPH02100141 U JP H02100141U JP 852389 U JP852389 U JP 852389U JP 852389 U JP852389 U JP 852389U JP H02100141 U JPH02100141 U JP H02100141U
- Authority
- JP
- Japan
- Prior art keywords
- ventilation fan
- circuit
- switch
- switch circuit
- opened
- 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 10
- 230000003111 delayed effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Ventilation (AREA)
Description
第１図は本考案になる換気扇を取付した便所の
正面図、第２図は換気扇の遅延制御回路図である
。
１０……換気扇、２０ａ，２０ｂ……スイツチ
、２４……遅延制御回路、２８……スイツチ回路
、３０……タイマー回路、３２……通電回路、Ｘ
１，Ｘ２……リレー、Ｔ……タイマー。
FIG. 1 is a front view of a toilet equipped with a ventilation fan according to the present invention, and FIG. 2 is a delay control circuit diagram of the ventilation fan. 10... Ventilation fan, 20a, 20b... Switch, 24... Delay control circuit, 28... Switch circuit, 30... Timer circuit, 32... Energizing circuit, X
1 , X 2 ...Relay, T...Timer.
Claims (1)
換気扇であつて、 電源端子に接続され換気扇を動作させるための
スイツチ回路と、このスイツチ回路を開路した後
に一定時間換気扇を動作させつつ換気扇停止を遅
延させるためのタイマー回路と、スイツチ回路や
タイマー回路と連係された換気扇通電回路と、 を含み、室内の使用時に換気扇のスイツチを閉路
させて換気扇で室内の空気を排気させ、室内から
の退出時にスイツチを開路させ、換気扇を一定時
間遅延動作させた後に停止させ、残留臭気や蒸気
を排気させることを特徴とする、遅延制御機構付
換気扇。[Scope of claim for utility model registration] A ventilation fan for ventilating the air in a room such as a toilet or bathroom, which includes a switch circuit connected to a power terminal to operate the ventilation fan, and a constant power supply after the switch circuit is opened. It includes a timer circuit for delaying the stop of the ventilation fan while operating the ventilation fan for a certain period of time, and a ventilation fan energization circuit linked to the switch circuit and the timer circuit. A ventilation fan with a delay control mechanism is characterized in that the switch is opened when leaving the room, the ventilation fan is delayed for a certain period of time and then stopped, and residual odor and steam are exhausted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP852389U JPH02100141U (en) | 1989-01-27 | 1989-01-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP852389U JPH02100141U (en) | 1989-01-27 | 1989-01-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02100141U true JPH02100141U (en) | 1990-08-09 |
Family
ID=31214476
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP852389U Pending JPH02100141U (en) | 1989-01-27 | 1989-01-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02100141U (en) |
-
1989
- 1989-01-27 JP JP852389U patent/JPH02100141U/ja active Pending
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