JPH0374499U - - Google Patents
Info
- Publication number
- JPH0374499U JPH0374499U JP13560989U JP13560989U JPH0374499U JP H0374499 U JPH0374499 U JP H0374499U JP 13560989 U JP13560989 U JP 13560989U JP 13560989 U JP13560989 U JP 13560989U JP H0374499 U JPH0374499 U JP H0374499U
- Authority
- JP
- Japan
- Prior art keywords
- timer
- turning
- switch
- photodetector
- advance
- 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
- 238000010586 diagram Methods 0.000 description 1
Description
第１図は、本考案の一実施例を示す室内照明器
具のブロツク図である。
１……蛍光灯、２……タイマー、３……電源コ
ンセント、４……光検出器。
FIG. 1 is a block diagram of an indoor lighting fixture showing an embodiment of the present invention. 1...Fluorescent lamp, 2...Timer, 3...Power outlet, 4...Photodetector.
Claims (1)
のタイマーと接続される入力電源を切にするスイ
ツチと、室内の照度を検知して前記スイツチを切
に動作させる光検出器とを備えることを特徴とす
る室内照明器具。 An indoor room characterized by comprising: a timer for setting lighting time in advance; a switch connected to the timer for turning off input power; and a photodetector for detecting indoor illuminance and turning off the switch. lighting equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13560989U JPH0374499U (en) | 1989-11-22 | 1989-11-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13560989U JPH0374499U (en) | 1989-11-22 | 1989-11-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0374499U true JPH0374499U (en) | 1991-07-26 |
Family
ID=31682868
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13560989U Pending JPH0374499U (en) | 1989-11-22 | 1989-11-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0374499U (en) |
-
1989
- 1989-11-22 JP JP13560989U patent/JPH0374499U/ja active Pending