JPS59152695U - Temporary security light system on board - Google Patents

Temporary security light system on board

Info

Publication number
JPS59152695U
JPS59152695U JP4804683U JP4804683U JPS59152695U JP S59152695 U JPS59152695 U JP S59152695U JP 4804683 U JP4804683 U JP 4804683U JP 4804683 U JP4804683 U JP 4804683U JP S59152695 U JPS59152695 U JP S59152695U
Authority
JP
Japan
Prior art keywords
power
circuit
board
light system
security light
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
Application number
JP4804683U
Other languages
Japanese (ja)
Inventor
真人 下山
Original Assignee
日立造船株式会社
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 日立造船株式会社 filed Critical 日立造船株式会社
Priority to JP4804683U priority Critical patent/JPS59152695U/en
Publication of JPS59152695U publication Critical patent/JPS59152695U/en
Pending legal-status Critical Current

Links

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) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of the drawing]

図面は、この考案の船内仮設用保安灯装置の１実施例の
ブロック図である。 １・・・交流電源、２・・・整流回路、３・・・停電検
出回路、４・・・過放電防止回路、５・・・インバータ
回路、６・・・保安灯、７・・・バッテリ。The drawing is a block diagram of one embodiment of the temporary shipboard safety light device of this invention. 1... AC power supply, 2... Rectifier circuit, 3... Power outage detection circuit, 4... Over discharge prevention circuit, 5... Inverter circuit, 6... Safety light, 7... Battery .

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 交流電源に接続された整流回路と、該整流回路の出力が
入力され高周波電圧を保安灯に出力するインバータ回路
と、前記交流電源の停電を検出しバッテリ電源を前記イ
ンバータ回路に供給する停電検出回路と、前記バッテリ
の所定電圧までの降下を検出し前記バッテリ電源の供給
をしゃ断する過放電防止回路とを備えた船内仮設用保安
灯装置。a rectifier circuit connected to an AC power source; an inverter circuit into which the output of the rectifier circuit is input and outputs high-frequency voltage to the safety lights; and a power failure detection circuit that detects a power outage of the AC power source and supplies battery power to the inverter circuit. and an overdischarge prevention circuit that detects a voltage drop of the battery to a predetermined voltage and cuts off the supply of battery power.
JP4804683U 1983-03-31 1983-03-31 Temporary security light system on board Pending JPS59152695U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4804683U JPS59152695U (en) 1983-03-31 1983-03-31 Temporary security light system on board

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4804683U JPS59152695U (en) 1983-03-31 1983-03-31 Temporary security light system on board

Publications (1)

Publication Number Publication Date
JPS59152695U true JPS59152695U (en) 1984-10-13

Family

ID=30178583

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4804683U Pending JPS59152695U (en) 1983-03-31 1983-03-31 Temporary security light system on board

Country Status (1)

Country Link
JP (1) JPS59152695U (en)

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