JPH01160696U - - Google Patents
Info
- Publication number
- JPH01160696U JPH01160696U JP5790088U JP5790088U JPH01160696U JP H01160696 U JPH01160696 U JP H01160696U JP 5790088 U JP5790088 U JP 5790088U JP 5790088 U JP5790088 U JP 5790088U JP H01160696 U JPH01160696 U JP H01160696U
- Authority
- JP
- Japan
- Prior art keywords
- light bulb
- lighting device
- time
- illuminance
- timer
- 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
- 230000004397 blinking Effects 0.000 claims 2
- 230000010354 integration Effects 0.000 claims 2
- 238000009825 accumulation Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 230000010355 oscillation Effects 0.000 description 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 1
- 229910052721 tungsten Inorganic materials 0.000 description 1
- 239000010937 tungsten Substances 0.000 description 1
Description
第１図と第２図は本考案実施例の回路構成を示
す図、第３図は本考案実施例の信号波形を示す図
である。
１……人体、３……赤外線センサー、５ａ，５
ｂ……タイマー回路、６ａ，６ｂ……タイマー設
定スイツチ、７……発振回路、８……アンド回路
、９，１７……トランジスタ、１０……リレー、
１１……タングステン電球、１５ａ，１５ｂ……
スイツチ回路、１６……トライアツク、１８……
ゼロボルトパルス発生回路、１９……パルス遅延
回路。
1 and 2 are diagrams showing the circuit configuration of an embodiment of the present invention, and FIG. 3 is a diagram showing signal waveforms of the embodiment of the present invention. 1...Human body, 3...Infrared sensor, 5a, 5
b...Timer circuit, 6a, 6b...Timer setting switch, 7...Oscillation circuit, 8...AND circuit, 9, 17...Transistor, 10...Relay,
11...Tungsten light bulb, 15a, 15b...
Switch circuit, 16... Triack, 18...
Zero volt pulse generation circuit, 19...Pulse delay circuit.
Claims (1)
出するとタイマーに設定された時間だけ電球を点
灯させる自動点灯装置において、電球の点灯時間
を積算する積算手段と、この積算手段により積算
された点灯時間が一定値を越えると電球を点滅さ
せる点滅手段とを備えたことを特徴とする自動点
灯装置。 (2) 人体より発生する赤外線をセンサーにて検
出するとタイマーに設定された時間だけ電球を点
灯させる自動点灯装置において、電球の点灯時間
を積算する積算手段と、この積算手段により積算
された点灯時間が一定値を越えると電球の照度を
低下させる照度制御手段とを備えたことを特徴と
する自動点灯装置。[Scope of Claim for Utility Model Registration] (1) In an automatic lighting device that turns on a light bulb for a time set on a timer when a sensor detects infrared rays emitted from the human body, an integrating means for adding up the lighting time of the light bulb; An automatic lighting device characterized by comprising: blinking means for blinking a light bulb when the lighting time accumulated by the accumulation means exceeds a certain value. (2) In an automatic lighting device that turns on a light bulb for a time set on a timer when a sensor detects infrared rays emitted from the human body, there is an integration means for integrating the lighting time of the light bulb, and the lighting time integrated by the integration means. An automatic lighting device comprising an illuminance control means for reducing the illuminance of a light bulb when the illuminance exceeds a certain value.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5790088U JPH01160696U (en) | 1988-04-27 | 1988-04-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5790088U JPH01160696U (en) | 1988-04-27 | 1988-04-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01160696U true JPH01160696U (en) | 1989-11-08 |
Family
ID=31283739
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5790088U Pending JPH01160696U (en) | 1988-04-27 | 1988-04-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01160696U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1999044097A1 (en) * | 1998-02-26 | 1999-09-02 | Seiko Epson Corporation | Projection display apparatus |
-
1988
- 1988-04-27 JP JP5790088U patent/JPH01160696U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1999044097A1 (en) * | 1998-02-26 | 1999-09-02 | Seiko Epson Corporation | Projection display apparatus |
| US6448715B1 (en) | 1998-02-26 | 2002-09-10 | Seiko Epson Corporation | Projection display apparatus |