JPS5961497U - discharge lamp lighting device - Google Patents

discharge lamp lighting device

Info

Publication number
JPS5961497U
JPS5961497U JP15689482U JP15689482U JPS5961497U JP S5961497 U JPS5961497 U JP S5961497U JP 15689482 U JP15689482 U JP 15689482U JP 15689482 U JP15689482 U JP 15689482U JP S5961497 U JPS5961497 U JP S5961497U
Authority
JP
Japan
Prior art keywords
discharge lamp
ballast
lighting device
lamp lighting
contact
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
JP15689482U
Other languages
Japanese (ja)
Inventor
沖野　一郎
正敏 中島
Original Assignee
松下電工株式会社
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 松下電工株式会社 filed Critical 松下電工株式会社
Priority to JP15689482U priority Critical patent/JPS5961497U/en
Publication of JPS5961497U publication Critical patent/JPS5961497U/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 drawings]

第１図乃至第５図はいずれも各々異なる本考案　　　　
−の実施例を示す回路図である。 ２・・・感熱スイッチ、Ａ・・・常閉接点、Ｂ・・・常
開接点、Ｃ・・・共通接点、５・・・補助照明負荷。Figures 1 to 5 are each a different invention.
It is a circuit diagram showing an example of -. 2...Thermal switch, A...Normally closed contact, B...Normally open contact, C...Common contact, 5...Auxiliary lighting load.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 電源と、安定器と、安定器の出力側に接続される放電ラ
ンプと、補助照明負荷と、安定器の温度を感知し該温度
が所定値以下の時には共通接点・常閉接点間を閉じ所定
値を越えれば共通接点・常閉接点間を閉じる感熱スイッ
チとより成り、電源の両端に、感熱スイッチの共通接点
・常閉接点間を介して安定器の入力側端を接続するとと
もに共通接点・常開接点間を介して補助照明負荷を接続
したことを特徴とする放電灯点灯装置。The temperature of the power supply, ballast, discharge lamp connected to the output side of the ballast, auxiliary lighting load, and ballast is sensed, and when the temperature is below a predetermined value, the common contact and normally closed contact are closed. It consists of a thermal switch that closes the common contact and the normally closed contact when the value exceeds the value, and the input end of the ballast is connected to both ends of the power supply via the common contact and the normally closed contact of the thermal switch. A discharge lamp lighting device characterized in that an auxiliary lighting load is connected through normally open contacts.
JP15689482U 1982-10-15 1982-10-15 discharge lamp lighting device Pending JPS5961497U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15689482U JPS5961497U (en) 1982-10-15 1982-10-15 discharge lamp lighting device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15689482U JPS5961497U (en) 1982-10-15 1982-10-15 discharge lamp lighting device

Publications (1)

Publication Number Publication Date
JPS5961497U true JPS5961497U (en) 1984-04-21

Family

ID=30346063

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15689482U Pending JPS5961497U (en) 1982-10-15 1982-10-15 discharge lamp lighting device

Country Status (1)

Country Link
JP (1) JPS5961497U (en)

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