JPH0212199U - - Google Patents
Info
- Publication number
- JPH0212199U JPH0212199U JP9085288U JP9085288U JPH0212199U JP H0212199 U JPH0212199 U JP H0212199U JP 9085288 U JP9085288 U JP 9085288U JP 9085288 U JP9085288 U JP 9085288U JP H0212199 U JPH0212199 U JP H0212199U
- Authority
- JP
- Japan
- Prior art keywords
- circuit
- automatic
- control device
- ambient illuminance
- light control
- 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 5
- 230000004397 blinking Effects 0.000 claims 2
- 230000002457 bidirectional effect Effects 0.000 description 2
- 239000003990 capacitor Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
Description
第１図は本考案の自動電灯制御装置の接続図で
ある。
Ｒ１〜Ｒ２７：抵抗器、ＶＲ１〜ＶＲ４：可変
抵抗器、Ｃ１〜Ｃ１２：コンデンサ、ＩＣ１ａ〜
ＩＣ１ｄ：演算増幅器、ＳＴ１：３極双方向サイ
リスタ、Ｄ３：双方向性ダイオード、ＳＥＮＳＯ
Ｒ：赤外線感知器、ＣＤＳ：光電素子、ＳＷ：自
動・手動切換スイツチ。
FIG. 1 is a connection diagram of the automatic light control device of the present invention. R1-R27: Resistor, VR1-VR4: Variable resistor, C1-C12: Capacitor, IC1a-
IC1d: Operational amplifier, ST1: 3-pole bidirectional thyristor, D3: Bidirectional diode, SENSO
R: Infrared sensor, CDS: Photoelectric element, SW: Automatic/manual changeover switch.
Claims (1)
の接近を判断すると共に、その時点での周囲照度
を検出して電灯の点灯規制を行う自動電灯制御装
置において、赤外線検出制御回路の出力回路に設
けた自動・手動切換手段と、周囲照度検出回路に
より発生する点滅動作を抑制するために周囲照度
検出回路に設けた点滅動作抑制手段とを設けて電
灯回路を制御することを特徴とする自動電灯制御
装置。 (2) 前記赤外線検出制御回路及び周囲照度検出
回路の動作が異なる電源電圧によつても支障を生
じないために使用電圧選定手段を設けた第１項記
載の自動電灯制御装置。 (3) 前記電灯回路に調光手段を設けた第１項ま
たは第２項記載の自動電灯制御装置。[Scope of claim for utility model registration] (1) In an automatic light control device that detects infrared rays emitted from a human body to determine the approach of a human body, and also detects the ambient illuminance at that time and regulates the lighting of electric lights. , an electric light circuit is provided with an automatic/manual switching means provided in the output circuit of the infrared detection control circuit, and a blinking operation suppressing means provided in the ambient illuminance detection circuit to suppress the blinking operation generated by the ambient illuminance detection circuit. An automatic electric light control device characterized by controlling. (2) The automatic light control device according to item 1, further comprising a working voltage selection means so that the operation of the infrared detection control circuit and the ambient illuminance detection circuit will not be affected by different power supply voltages. (3) The automatic light control device according to claim 1 or 2, wherein the light circuit is provided with a dimming means.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9085288U JPH0212199U (en) | 1988-07-08 | 1988-07-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9085288U JPH0212199U (en) | 1988-07-08 | 1988-07-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0212199U true JPH0212199U (en) | 1990-01-25 |
Family
ID=31315362
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9085288U Pending JPH0212199U (en) | 1988-07-08 | 1988-07-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0212199U (en) |
-
1988
- 1988-07-08 JP JP9085288U patent/JPH0212199U/ja active Pending
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