JPS58131594U - emergency lighting system - Google Patents
emergency lighting systemInfo
- Publication number
- JPS58131594U JPS58131594U JP2922882U JP2922882U JPS58131594U JP S58131594 U JPS58131594 U JP S58131594U JP 2922882 U JP2922882 U JP 2922882U JP 2922882 U JP2922882 U JP 2922882U JP S58131594 U JPS58131594 U JP S58131594U
- Authority
- JP
- Japan
- Prior art keywords
- relay
- power source
- emergency
- power supply
- lighting system
- 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
Landscapes
- Stand-By Power Supply Arrangements (AREA)
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) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は従来の非常用照明装置の回路図、第２図はこの
考案の一実施例の回路図、第３図はこの考案の他の実施
例の回路図である。
１・・・・・・商用安定器、２・・・・・・放電ランプ
、３・・・・・・高周波インバータ回路、４・・・・・
・充電部、５・・・・・・蓄電池、６・・・・・・リレ
ー、７・・・・・・商用電源、８・・・・・・光センサ
、９・・・・・・スイッチ回路、９ａ・・・・・・接点
。FIG. 1 is a circuit diagram of a conventional emergency lighting device, FIG. 2 is a circuit diagram of one embodiment of this invention, and FIG. 3 is a circuit diagram of another embodiment of this invention. 1...Commercial ballast, 2...Discharge lamp, 3...High frequency inverter circuit, 4...
・Charging part, 5...Storage battery, 6...Relay, 7...Commercial power supply, 8...Light sensor, 9...Switch Circuit, 9a...Contact.
Claims (1)
電源と、前記商用電源から給電されてリレー接点を常開
側に保持するリレーと、このリレーのリレー接点の常閉
側切換に応答して前記非常用電源より給電されるランプ
と、室内の照度を検出する光センサと、この光センサか
ら受光信号が入力されたときに前記非常用電源から前記
ランプへの給電を阻止するスイッチ回路とを備えた非常
用照明装置。A commercial power source, an emergency power source that is constantly charged by the commercial power source, a relay that is supplied with power from the commercial power source and maintains the relay contact in the normally open side, and a relay that responds to switching of the relay contact of this relay to the normally closed side. A lamp supplied with power from the emergency power supply, a light sensor that detects indoor illuminance, and a switch circuit that blocks power supply from the emergency power supply to the lamp when a light reception signal is input from the light sensor. Equipped with emergency lighting system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2922882U JPS58131594U (en) | 1982-02-27 | 1982-02-27 | emergency lighting system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2922882U JPS58131594U (en) | 1982-02-27 | 1982-02-27 | emergency lighting system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS58131594U true JPS58131594U (en) | 1983-09-05 |
Family
ID=30041036
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2922882U Pending JPS58131594U (en) | 1982-02-27 | 1982-02-27 | emergency lighting system |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58131594U (en) |
-
1982
- 1982-02-27 JP JP2922882U patent/JPS58131594U/en active Pending
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