JPS6413699U - - Google Patents
Info
- Publication number
- JPS6413699U JPS6413699U JP10876387U JP10876387U JPS6413699U JP S6413699 U JPS6413699 U JP S6413699U JP 10876387 U JP10876387 U JP 10876387U JP 10876387 U JP10876387 U JP 10876387U JP S6413699 U JPS6413699 U JP S6413699U
- Authority
- JP
- Japan
- Prior art keywords
- circuit
- signal
- outputs
- approach
- light receiving
- 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
- 238000001514 detection method Methods 0.000 claims description 3
- 230000004913 activation Effects 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 3
Description
第１図は本考案に係る照明用回路のブロツク図
、第２図は信号状態を示す図、第３図は本考案の
要部を示す回路図である。
１２……人体検出回路、１４……赤外線センサ
、１８……受光センサ回路、２０……光電素子、
２６……制御回路、２８……タイマー回路、３８
……切換スイツチ、４０……スイツチ回路、４２
……照明用ランプ。
FIG. 1 is a block diagram of a lighting circuit according to the present invention, FIG. 2 is a diagram showing signal states, and FIG. 3 is a circuit diagram showing essential parts of the present invention. 12... Human body detection circuit, 14... Infrared sensor, 18... Light receiving sensor circuit, 20... Photoelectric element,
26...Control circuit, 28...Timer circuit, 38
...Selector switch, 40...Switch circuit, 42
...Lamp for lighting.
Claims (1)
出回路と、 周囲の明るさが一定値レベル以上であるときに
照度信号を出力する受光センサ回路と、 前記人体検出回路と受光センサ回路とに接続さ
れ、照度信号が出力されていないときにのみ前記
接近信号を通過させる様にしてスタート信号を出
力する制御回路と、 該制御回路からのスタート信号をトリガとし、
該スタート信号が入力されたときから所要時間だ
け作動信号を出力するタイマー回路と、 タイマー回路からの作動信号が入力されたとき
に作動して照明用ランプを点燈させるスイツチ回
路と、 照明用ランプと、 を有する照明用回路。[Claims for Utility Model Registration] A human body detection circuit that detects the approach of a person and outputs an approach signal; a light receiving sensor circuit that outputs an illuminance signal when the surrounding brightness is above a certain level; and the human body. a control circuit that is connected to the detection circuit and the light receiving sensor circuit and outputs a start signal by passing the approach signal only when the illuminance signal is not output; and the start signal from the control circuit is used as a trigger;
a timer circuit that outputs an activation signal for a required time from when the start signal is input; a switch circuit that operates to turn on the lighting lamp when the activation signal from the timer circuit is input; and a lighting lamp. A lighting circuit comprising:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10876387U JPS6413699U (en) | 1987-07-15 | 1987-07-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10876387U JPS6413699U (en) | 1987-07-15 | 1987-07-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6413699U true JPS6413699U (en) | 1989-01-24 |
Family
ID=31344403
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10876387U Pending JPS6413699U (en) | 1987-07-15 | 1987-07-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6413699U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5894796A (en) * | 1981-11-30 | 1983-06-06 | 松下電工株式会社 | Device for automatically firing illumination lamp |
| JPS5983398A (en) * | 1982-11-05 | 1984-05-14 | 東芝テック株式会社 | Detector |
-
1987
- 1987-07-15 JP JP10876387U patent/JPS6413699U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5894796A (en) * | 1981-11-30 | 1983-06-06 | 松下電工株式会社 | Device for automatically firing illumination lamp |
| JPS5983398A (en) * | 1982-11-05 | 1984-05-14 | 東芝テック株式会社 | Detector |