KR910004071A - 방전등 점등장치 - Google Patents

방전등 점등장치 Download PDF

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Publication number
KR910004071A
KR910004071A KR1019900011549A KR900011549A KR910004071A KR 910004071 A KR910004071 A KR 910004071A KR 1019900011549 A KR1019900011549 A KR 1019900011549A KR 900011549 A KR900011549 A KR 900011549A KR 910004071 A KR910004071 A KR 910004071A
Authority
KR
South Korea
Prior art keywords
discharge lamp
voltage
lighting device
inverter
output
Prior art date
Application number
KR1019900011549A
Other languages
English (en)
Other versions
KR930011849B1 (ko
Inventor
츠도무 카키타니
Original Assignee
쯔루오 쯔도무
도오시바 라이텍쿠 가부시끼가이샤
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 쯔루오 쯔도무, 도오시바 라이텍쿠 가부시끼가이샤 filed Critical 쯔루오 쯔도무
Publication of KR910004071A publication Critical patent/KR910004071A/ko
Application granted granted Critical
Publication of KR930011849B1 publication Critical patent/KR930011849B1/ko

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Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B41/00—Circuit arrangements or apparatus for igniting or operating discharge lamps
    • H05B41/14—Circuit arrangements
    • H05B41/26—Circuit arrangements in which the lamp is fed by power derived from dc by means of a converter, e.g. by high-voltage dc
    • H05B41/28—Circuit arrangements in which the lamp is fed by power derived from dc by means of a converter, e.g. by high-voltage dc using static converters
    • H05B41/282—Circuit arrangements in which the lamp is fed by power derived from dc by means of a converter, e.g. by high-voltage dc using static converters with semiconductor devices
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B41/00—Circuit arrangements or apparatus for igniting or operating discharge lamps
    • H05B41/14—Circuit arrangements
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B41/00—Circuit arrangements or apparatus for igniting or operating discharge lamps
    • H05B41/14—Circuit arrangements
    • H05B41/36—Controlling
    • H05B41/38—Controlling the intensity of light
    • H05B41/382—Controlling the intensity of light during the transitional start-up phase
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S315/00—Electric lamp and discharge devices: systems
    • Y10S315/05—Starting and operating circuit for fluorescent lamp

Landscapes

  • Circuit Arrangements For Discharge Lamps (AREA)

Abstract

내용 없음.

Description

방전등 점등장치
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는, 본 발명에 따른 방전등 점등장치의 개략을 나타낸 블록 구성도,
제2도는, 제1도의 방전등 점등장치를 구체적으로 나타낸 회로 구성도,
제8도는, 제1도의 방전등 점등장치의 별도의 구체예를 나타낸 회로 구성도.

Claims (1)

  1. 복수 종류의 정격을 갖고 점등 되어야 하는 방전등에 고주파 전원을 공급하기 이한 인버어터 수단과, 상기 인버어터 수단부터 상기 방전등에 인가되는 부하전압을 검출하는 전압검출 수단과, 상기 전압검출 수단의 검출출력에 기초하여 상기 인버어터 수단의 상기 방전등에 대한 전원공급 동작을 제어하는 제어수단으로서, 상기 방전등의 시동시에 상기 인버어터 수단의 출력을 상승시키는 시동 전압 변환수단과, 상기 방전등의 시동전압에 따라서 상기 방전등의 종류를 식별하는 방전등 식별수단과, 상기 방전등 식별수단의 출력에 기초하여 식별된 상기 방전등의 종류에 따라서 이 방전등의 점등전압 및 전류를 제어하는 점등제어수단으로 구성되는 제어수단으로 구성됨을 특징으로 하는 방전등 점등장치.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019900011549A 1989-07-28 1990-07-28 방전등 점등장치 KR930011849B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP1-194353 1989-07-28
JP194353 1989-07-28
JP1194353A JPH0766864B2 (ja) 1989-07-28 1989-07-28 放電灯点灯装置

Publications (2)

Publication Number Publication Date
KR910004071A true KR910004071A (ko) 1991-02-28
KR930011849B1 KR930011849B1 (ko) 1993-12-21

Family

ID=16323172

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019900011549A KR930011849B1 (ko) 1989-07-28 1990-07-28 방전등 점등장치

Country Status (4)

Country Link
US (1) US5039921A (ko)
EP (1) EP0413991A1 (ko)
JP (1) JPH0766864B2 (ko)
KR (1) KR930011849B1 (ko)

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Also Published As

Publication number Publication date
JPH0359995A (ja) 1991-03-14
US5039921A (en) 1991-08-13
KR930011849B1 (ko) 1993-12-21
JPH0766864B2 (ja) 1995-07-19
EP0413991A1 (en) 1991-02-27

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