JPS5874794U - discharge lamp lighting device - Google Patents

discharge lamp lighting device

Info

Publication number
JPS5874794U
JPS5874794U JP17001381U JP17001381U JPS5874794U JP S5874794 U JPS5874794 U JP S5874794U JP 17001381 U JP17001381 U JP 17001381U JP 17001381 U JP17001381 U JP 17001381U JP S5874794 U JPS5874794 U JP S5874794U
Authority
JP
Japan
Prior art keywords
connect
ballast
discharge lamp
lighting device
lamp lighting
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.)
Granted
Application number
JP17001381U
Other languages
Japanese (ja)
Other versions
JPS6310640Y2 (en
Inventor
幸男 杉山
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 JP17001381U priority Critical patent/JPS5874794U/en
Publication of JPS5874794U publication Critical patent/JPS5874794U/en
Application granted granted Critical
Publication of JPS6310640Y2 publication Critical patent/JPS6310640Y2/ja
Granted 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 drawings]

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図は同上の動作説明用の回路図であり、１
は安定器、２はサーマルプロテクタ、３は交流電源、４
は放電灯、Ｐ？、ｔ、１次巻線、Ｓは２次巻線である。FIG. 1 is a circuit diagram of a conventional example, FIG. 2 is a circuit diagram of an embodiment of the present invention, and FIG. 3 is a circuit diagram for explaining the operation of the same.
is a ballast, 2 is a thermal protector, 3 is an AC power supply, 4 is a
is a discharge lamp, P? , t is the primary winding, and S is the secondary winding.

Claims (2)

【実用新案登録請求の範囲】[Scope of utility model registration request] （１）　　リーケジトランスからなる安定器の１次巻線
をサーマルプロテクタを介して交流電源に接続するとと
もに、２個の容量の略等しいコンデンサの直列回路を前
記サーマルプロテクタと１次巻線との直列回路に並列接
続し、安定器の２次巻線の一端を上記両コンデンサの接
続点に接続し、この２次巻線の他端と前記１次巻線の接
地端との両端間に放電灯を接続して成る放電灯点灯装置
。(1) Connect the primary winding of a ballast consisting of a leakage transformer to an AC power source via a thermal protector, and connect a series circuit of two capacitors with approximately equal capacitance to the thermal protector and the primary winding. Connect in parallel to the series circuit, connect one end of the secondary winding of the ballast to the connection point of both of the above capacitors, and connect the other end of the secondary winding to the ground end of the primary winding. A discharge lamp lighting device consisting of a connected electric light. （２）実用新案登録請求の範囲第１項記載の安定器の１
次巻線の非接地端側と交流電源の同極側に一端を接続す
るコンデンサに異常時オプーンするコンデンサを使用し
たもの。(2) Part 1 of the ballast described in claim 1 of the utility model registration claim
One end of the capacitor is connected to the non-grounded end of the next winding and the same polarity side of the AC power supply, and uses a capacitor that opens in the event of an abnormality.
JP17001381U 1981-11-14 1981-11-14 discharge lamp lighting device Granted JPS5874794U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17001381U JPS5874794U (en) 1981-11-14 1981-11-14 discharge lamp lighting device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17001381U JPS5874794U (en) 1981-11-14 1981-11-14 discharge lamp lighting device

Publications (2)

Publication Number Publication Date
JPS5874794U true JPS5874794U (en) 1983-05-20
JPS6310640Y2 JPS6310640Y2 (en) 1988-03-29

Family

ID=29961979

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17001381U Granted JPS5874794U (en) 1981-11-14 1981-11-14 discharge lamp lighting device

Country Status (1)

Country Link
JP (1) JPS5874794U (en)

Also Published As

Publication number Publication date
JPS6310640Y2 (en) 1988-03-29

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