JPS60189138U - Ventilation fan switch circuit - Google Patents
Ventilation fan switch circuitInfo
- Publication number
- JPS60189138U JPS60189138U JP7736284U JP7736284U JPS60189138U JP S60189138 U JPS60189138 U JP S60189138U JP 7736284 U JP7736284 U JP 7736284U JP 7736284 U JP7736284 U JP 7736284U JP S60189138 U JPS60189138 U JP S60189138U
- Authority
- JP
- Japan
- Prior art keywords
- ventilation fan
- switch
- circuit
- timer
- turned
- 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
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) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は本考案の具体回路図、第２図は同上のタイマー
ＩＣのブロック構成図、第３図は同上のタイミングヂャ
ート、第４図は同上のサイリスタＳＣＲの動作波形図、
第５図は同上のスイッチ本体の斜視図である。
１、は照明負荷、２はタイマーＩＣ，３はタイマー回路
、４は換気扇負荷、５は電力制御回路、６はスイッチン
グ回路、ＳＷはスイッチ、ＡＣは交流電源を示す。Fig. 1 is a specific circuit diagram of the present invention, Fig. 2 is a block diagram of the timer IC shown above, Fig. 3 is a timing chart shown above, and Fig. 4 is an operation waveform diagram of the thyristor SCR shown above.
FIG. 5 is a perspective view of the switch body same as above. 1 is a lighting load, 2 is a timer IC, 3 is a timer circuit, 4 is a ventilation fan load, 5 is a power control circuit, 6 is a switching circuit, SW is a switch, and AC is an alternating current power source.
Claims (1)
ッチと、このスイッチをオン状態からオフ状態としてか
らめオフ信号により一定の遅延時間を作成するタイマー
ＩＣからなるタイマー回路と、換気扇負荷をオンオフ駆
動しスイッチング素子からなる電力制御回路と、タイマ
ー回路の遅延時間動作中の遅延信号により電力制御回路
をオン制御して換気扇負荷をオン駆動するとともに、夕
、 イマー回路のタイムアツプツブ信号により電力
制御回路をオフ制御して換気扇負荷をオフとするスイッ
チング回路とを具備し、スイッチ操作により前記タイマ
ーＩＣの遅延時間を瞬時に略零にして換気扇負荷を停止
させるスイッチ手段を前記タイマー回路に付設して成る
換気扇用スイッチ回路。A timer circuit consisting of a switch that turns on and off a lighting load connected to an AC power supply, a timer IC that turns this switch from an on state to an off state and creates a certain delay time using an intertwined off signal, and a switch that drives a ventilation fan load on and off. The power control circuit consists of an element and the delay signal of the timer circuit.The power control circuit is turned on by the delay signal during operation, and the ventilation fan load is turned on.In the evening, the power control circuit is turned off by the timer circuit's time-up signal. A switching circuit for controlling and turning off the ventilation fan load, and a switch means attached to the timer circuit for instantly reducing the delay time of the timer IC to substantially zero and stopping the ventilation fan load by operating a switch. switch circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7736284U JPS60189138U (en) | 1984-05-25 | 1984-05-25 | Ventilation fan switch circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7736284U JPS60189138U (en) | 1984-05-25 | 1984-05-25 | Ventilation fan switch circuit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS60189138U true JPS60189138U (en) | 1985-12-14 |
Family
ID=30620362
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7736284U Pending JPS60189138U (en) | 1984-05-25 | 1984-05-25 | Ventilation fan switch circuit |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60189138U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5621418A (en) * | 1979-07-31 | 1981-02-27 | Tokyo Electric Co Ltd | Off delay timer |
| JPS57191145A (en) * | 1981-05-19 | 1982-11-24 | Nissan Motor Co Ltd | Webbing guide device |
-
1984
- 1984-05-25 JP JP7736284U patent/JPS60189138U/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5621418A (en) * | 1979-07-31 | 1981-02-27 | Tokyo Electric Co Ltd | Off delay timer |
| JPS57191145A (en) * | 1981-05-19 | 1982-11-24 | Nissan Motor Co Ltd | Webbing guide device |
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