JPS5912294U - discharge lamp lighting device - Google Patents

discharge lamp lighting device

Info

Publication number
JPS5912294U
JPS5912294U JP10724982U JP10724982U JPS5912294U JP S5912294 U JPS5912294 U JP S5912294U JP 10724982 U JP10724982 U JP 10724982U JP 10724982 U JP10724982 U JP 10724982U JP S5912294 U JPS5912294 U JP S5912294U
Authority
JP
Japan
Prior art keywords
discharge lamp
lighting device
temperature
lamp lighting
interrupting means
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
JP10724982U
Other languages
Japanese (ja)
Inventor
小林　清作
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 JP10724982U priority Critical patent/JPS5912294U/en
Publication of JPS5912294U publication Critical patent/JPS5912294U/en
Pending legal-status Critical Current

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  • Circuit Arrangements For Discharge Lamps (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

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

第１図は従来例の回路図、第２図は本考案の一実施例の
回路図、第３図は本考案の他の実施例の回路図、第４図
は同上の応用例を示す斜視図である。 Ｖｓは交流電源−１Ｆｉは電流ヒユーズ、Ｔｈ、　Ｔｈ
、。 Ｔｈ２はサーマルプロテクタ、Ｌ、　Ｌｌ、　Ｌ２は放
電灯、　　　”Ｔｆは漏洩トランス、Ｂは安定器である
。Fig. 1 is a circuit diagram of a conventional example, Fig. 2 is a circuit diagram of an embodiment of the present invention, Fig. 3 is a circuit diagram of another embodiment of the present invention, and Fig. 4 is a perspective view showing an application example of the same. It is a diagram. Vs is AC power supply - 1Fi is current fuse, Th, Th
,. Th2 is a thermal protector, L, Ll, and L2 are discharge lamps, Tf is a leakage transformer, and B is a ballast.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 一′　　　交流電源の一端に、過大な電流の通過時に遮
断される非復帰型の電流遮断手段の一端を接続し、交流
電源の他端に、装一本体の異常温度上昇時に遮断される
感温式の電流遮断手段の一端を接続し、放電灯と放電灯
の管電流を制限するインダクタンス要素とからなる点灯
回路を、上記非復帰型の電流遮断手段と、感温式の電流
遮断手段との各他端に接続して成る放電灯点灯装置。1' Connect one end of a non-resettable current interrupting means that shuts off when excessive current passes through to one end of the AC power supply, and connect the other end of the AC power supply to a temperature-sensitive device that shuts off when the temperature of the equipment body rises abnormally. A lighting circuit consisting of a discharge lamp and an inductance element that limits the tube current of the discharge lamp is connected to one end of the current interrupting means of the above-mentioned non-resetting type and a temperature-sensitive current interrupting means. A discharge lamp lighting device that is connected to each other end.
JP10724982U 1982-07-15 1982-07-15 discharge lamp lighting device Pending JPS5912294U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10724982U JPS5912294U (en) 1982-07-15 1982-07-15 discharge lamp lighting device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10724982U JPS5912294U (en) 1982-07-15 1982-07-15 discharge lamp lighting device

Publications (1)

Publication Number Publication Date
JPS5912294U true JPS5912294U (en) 1984-01-25

Family

ID=30250664

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10724982U Pending JPS5912294U (en) 1982-07-15 1982-07-15 discharge lamp lighting device

Country Status (1)

Country Link
JP (1) JPS5912294U (en)

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