JPS5873595U

JPS5873595U - emergency lighting system

Info

Publication number: JPS5873595U
Application number: JP16971981U
Authority: JP
Inventors: 曽我　誠二
Original assignee: 松下電工株式会社
Priority date: 1981-11-14
Filing date: 1981-11-14
Publication date: 1983-05-18

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

[Brief explanation of drawings]

第１図は従来の非常用照明装置の回路図、第２図はその
外観斜視図、第３図は同じくその内部配置状態説明図、
第４図は別の仕様における外観斜視図、第５図はその内
部配置状態説明図、第６図はこの考案の一実施例の非常
用照明装置の回路図、第７図はその外観斜視図、第８図
はその要部斜視図、第９図は同じくその内部配置状態説
明図、第１０図は別の仕様における回路図である。１・・・商用交流電源、２・・・停電検出用リレー、３
・・・放電ランプ、７・・・充電回路、８・・・二次電
池、９・・・インバータ回路、１５・・・器具本体、１
６′・・・非常灯ブロック、２０・・・ケース、２１・
・・充電ブロック、２２・・・コネクタ。　　　。ブ１フ第３図 λ ２第２図第４図　　、− １！；第５図１１２１３ノ°２７　　％ＢFig. 1 is a circuit diagram of a conventional emergency lighting device, Fig. 2 is an external perspective view thereof, and Fig. 3 is an explanatory diagram of its internal arrangement.
Fig. 4 is an external perspective view of another specification, Fig. 5 is an explanatory diagram of its internal arrangement, Fig. 6 is a circuit diagram of an emergency lighting device according to an embodiment of this invention, and Fig. 7 is an external perspective view thereof. , FIG. 8 is a perspective view of its main parts, FIG. 9 is a diagram explaining its internal arrangement, and FIG. 10 is a circuit diagram of another specification. 1...Commercial AC power supply, 2...Relay for power failure detection, 3
...discharge lamp, 7...charging circuit, 8...secondary battery, 9...inverter circuit, 15...appliance body, 1
6'...Emergency light block, 20...Case, 21.
... Charging block, 22... Connector. . B1F Figure 3 λ 2 Figure 2 Figure 4 , - 1! ; Figure 5 1 1213°2 7%B

Claims

[Scope of utility model registration request]

(1) A charging circuit that operates by being supplied with power from a commercial AC power source, a secondary battery that is charged by the charging circuit, a power failure detection circuit that detects a power outage of the commercial AC power source, and a power failure detection circuit that detects a power failure of the power failure detection circuit. a first case comprising: an inverter circuit that is supplied with power from the secondary battery in response to the inverter circuit; and an illumination lamp that is lit by being supplied with the output of the inverter circuit; the inverter circuit and the power failure detection circuit are used as an emergency light block; and the charging circuit and the secondary battery are housed in a second case as a charging block, and the emergency lighting block and the charging block are connected by a connector. −

(2) The emergency lighting device according to claim (1), wherein the charging block has a plurality of types with different capacities and is selectively connected to the emergency lighting block.