JPS6057100U - High pressure sodium lamp lighting circuit - Google Patents

High pressure sodium lamp lighting circuit

Info

Publication number
JPS6057100U
JPS6057100U JP8158783U JP8158783U JPS6057100U JP S6057100 U JPS6057100 U JP S6057100U JP 8158783 U JP8158783 U JP 8158783U JP 8158783 U JP8158783 U JP 8158783U JP S6057100 U JPS6057100 U JP S6057100U
Authority
JP
Japan
Prior art keywords
lamp lighting
pressure sodium
sodium lamp
lighting circuit
high pressure
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
JP8158783U
Other languages
Japanese (ja)
Other versions
JPH035120Y2 (en
Inventor
綾部　光芳
清 橋本
Original Assignee
新電元工業株式会社
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 新電元工業株式会社 filed Critical 新電元工業株式会社
Priority to JP8158783U priority Critical patent/JPS6057100U/en
Publication of JPS6057100U publication Critical patent/JPS6057100U/en
Application granted granted Critical
Publication of JPH035120Y2 publication Critical patent/JPH035120Y2/ja
Granted legal-status Critical Current

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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、第２図は従来回路図及びその各部動作波形図、
第３図、第４図は本考案の実施例回路図である。図にお
いてＶａｃ：交流入力電圧、ＲＥ：整流器、Ｃ１：電解
コンデンサ、Ｒ１，Ｒ２：ベース抵抗、Ｌｌ：チョーク
コイル、ｄ、、ｄ２：ダイオード、Ｃ２：コンデンサ、
Ｔニドランス、ｎｔ：１次巻線、ｎ２：出力巻線、ｎＢ
：駆動巻線、Ｌ２：出力側チョーク、Ｌ：高圧ナトリウ
ムランプ、ＳＷ：主スィッチ、ＲＹ：リレー、ａ：すＬ
／−ＲＹ（７）接点、ＺＮＲ，ＺＮＲＩ、ＺＮＲ２：過
電圧吸収素子（サージアブシーノリ、Ｒｆ：抵抗器、ｆ
ｌ：温度ヒユーズ、ＳＴＰ　：動作停止回路、ｆ２：フ
ユーズ、Ｓ：感温リードスイッチである。Figures 1 and 2 are conventional circuit diagrams and operation waveform diagrams of each part thereof,
3 and 4 are circuit diagrams of an embodiment of the present invention. In the figure, Vac: AC input voltage, RE: rectifier, C1: electrolytic capacitor, R1, R2: base resistance, Ll: choke coil, d, d2: diode, C2: capacitor,
T Nidorance, nt: Primary winding, n2: Output winding, nB
: Drive winding, L2: Output side choke, L: High pressure sodium lamp, SW: Main switch, RY: Relay, a: Su L
/-RY (7) contact, ZNR, ZNRI, ZNR2: Overvoltage absorption element (surge absorber, Rf: resistor, f
l: temperature fuse, STP: operation stop circuit, f2: fuse, S: temperature-sensitive reed switch.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 半導体スイッチ素子及び出力変換トランス等よりなるイ
ンバータを用いて点灯される高圧ナトリウムランプ点灯
回路において前記半導体スイッチ素子の両端に接続され
た過電圧吸収素子と前記過電圧吸収素子の動作による温
度変化を検出する温度検知素子と前記温度検知素子によ
り制御されてインバータの動作を停止せしめる動作停止
回路を備えたことを特徴とする高圧ナトリウムランプ点
灯回路。In a high-pressure sodium lamp lighting circuit that is lit using an inverter consisting of a semiconductor switching element, an output conversion transformer, etc., an overvoltage absorbing element connected to both ends of the semiconductor switching element and a temperature at which temperature changes due to the operation of the overvoltage absorbing element are detected. 1. A high-pressure sodium lamp lighting circuit comprising a detection element and an operation stop circuit that is controlled by the temperature detection element to stop the operation of an inverter.
JP8158783U 1983-05-30 1983-05-30 High pressure sodium lamp lighting circuit Granted JPS6057100U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8158783U JPS6057100U (en) 1983-05-30 1983-05-30 High pressure sodium lamp lighting circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8158783U JPS6057100U (en) 1983-05-30 1983-05-30 High pressure sodium lamp lighting circuit

Publications (2)

Publication Number Publication Date
JPS6057100U true JPS6057100U (en) 1985-04-20
JPH035120Y2 JPH035120Y2 (en) 1991-02-08

Family

ID=30211552

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8158783U Granted JPS6057100U (en) 1983-05-30 1983-05-30 High pressure sodium lamp lighting circuit

Country Status (1)

Country Link
JP (1) JPS6057100U (en)

Also Published As

Publication number Publication date
JPH035120Y2 (en) 1991-02-08

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