DE602004006461D1 - Beleuchtungsgerät mit Entladungslampe und Beleuchtungsvorrichtung - Google Patents

Beleuchtungsgerät mit Entladungslampe und Beleuchtungsvorrichtung

Info

Publication number
DE602004006461D1
DE602004006461D1 DE602004006461T DE602004006461T DE602004006461D1 DE 602004006461 D1 DE602004006461 D1 DE 602004006461D1 DE 602004006461 T DE602004006461 T DE 602004006461T DE 602004006461 T DE602004006461 T DE 602004006461T DE 602004006461 D1 DE602004006461 D1 DE 602004006461D1
Authority
DE
Germany
Prior art keywords
lighting device
discharge lamp
lighting
lamp
discharge
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.)
Expired - Lifetime
Application number
DE602004006461T
Other languages
English (en)
Other versions
DE602004006461T2 (de
Inventor
Katsunobu Hamamoto
Katsumi Sato
Toshiya Kanja
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Panasonic Electric Works Co Ltd
Original Assignee
Matsushita Electric Works Ltd
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 Matsushita Electric Works Ltd filed Critical Matsushita Electric Works Ltd
Publication of DE602004006461D1 publication Critical patent/DE602004006461D1/de
Application granted granted Critical
Publication of DE602004006461T2 publication Critical patent/DE602004006461T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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
    • H05B41/295—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 and specially adapted for lamps with preheating electrodes, e.g. for fluorescent lamps
    • H05B41/298—Arrangements for protecting lamps or circuits against abnormal operating conditions
    • H05B41/2981—Arrangements for protecting lamps or circuits against abnormal operating conditions for protecting the circuit against abnormal operating conditions
    • H05B41/2985—Arrangements for protecting lamps or circuits against abnormal operating conditions for protecting the circuit against abnormal operating conditions against abnormal lamp operating conditions
    • 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
    • H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
    • H05B47/20—Responsive to malfunctions or to light source life; for protection
DE602004006461T 2003-04-22 2004-03-04 Beleuchtungsgerät mit Entladungslampe und Beleuchtungsvorrichtung Expired - Lifetime DE602004006461T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2003116942A JP4144417B2 (ja) 2003-04-22 2003-04-22 放電灯点灯装置及び照明器具
JP2003116942 2003-04-22

Publications (2)

Publication Number Publication Date
DE602004006461D1 true DE602004006461D1 (de) 2007-06-28
DE602004006461T2 DE602004006461T2 (de) 2008-02-07

Family

ID=32959600

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602004006461T Expired - Lifetime DE602004006461T2 (de) 2003-04-22 2004-03-04 Beleuchtungsgerät mit Entladungslampe und Beleuchtungsvorrichtung

Country Status (5)

Country Link
US (1) US6949885B2 (de)
EP (1) EP1471777B1 (de)
JP (1) JP4144417B2 (de)
CN (1) CN100473250C (de)
DE (1) DE602004006461T2 (de)

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CN101073293B (zh) * 2004-12-03 2010-08-18 松下电工株式会社 放电灯镇流器以及照明器件
JP4534744B2 (ja) * 2004-12-14 2010-09-01 パナソニック電工株式会社 放電灯点灯装置及び照明器具
KR100631986B1 (ko) * 2005-06-13 2006-10-09 삼성전기주식회사 냉음극 형광 램프의 구동 장치
KR100631987B1 (ko) * 2005-06-20 2006-10-09 삼성전기주식회사 냉음극 형광 램프의 구동 장치
CN1942035B (zh) * 2005-09-30 2010-06-23 东芝照明技术株式会社 荧光灯点灯装置以及照明控制系统
JP4675250B2 (ja) * 2006-02-08 2011-04-20 三菱電機株式会社 放電灯点灯装置及び放電灯点灯方法
KR101287801B1 (ko) 2006-11-02 2013-07-17 한국과학기술원 램프구동장치 및 이를 갖는 표시장치
GB2445186A (en) * 2006-12-29 2008-07-02 Wen-Hsin Chao High intensity discharge lamp control and protection circuit
DE102008021438A1 (de) 2008-04-29 2009-12-31 Schott Ag Konversionsmaterial insbesondere für eine, eine Halbleiterlichtquelle umfassende weiße oder farbige Lichtquelle, Verfahren zu dessen Herstellung sowie dieses Konversionsmaterial umfassende Lichtquelle
US8253403B2 (en) * 2008-12-16 2012-08-28 Green Solution Technology Co., Ltd. Converting circuit and controller for controlling the same
DE102009007159A1 (de) * 2009-02-03 2010-10-07 Osram Gesellschaft mit beschränkter Haftung Schaltungsanordnung zum Betreiben eines Konverters
US8106532B2 (en) * 2009-04-24 2012-01-31 Hon-Wen Chen Illumination device of gradual dimming type after power interruption
CN101873755B (zh) * 2009-04-24 2014-04-16 松下电器产业株式会社 放电灯点灯装置及照明器具
JP5357618B2 (ja) * 2009-04-24 2013-12-04 パナソニック株式会社 放電灯点灯装置及び照明器具
KR101670298B1 (ko) * 2009-06-15 2016-10-28 주식회사 뉴파워 프라즈마 고휘도 방전 램프의 전원 공급 장치 및 그 방법
JP5428048B2 (ja) * 2009-07-22 2014-02-26 東芝ライテック株式会社 放電ランプ点灯装置
JP2011034847A (ja) * 2009-08-03 2011-02-17 Toshiba Lighting & Technology Corp 電源装置及び照明器具
US9322542B2 (en) 2009-08-12 2016-04-26 Edward Bryant Stoneham Versatile sealed LED lamp
CN102025272B (zh) * 2009-09-17 2012-12-26 富士迈半导体精密工业（上海）有限公司 放电电路
JP5541934B2 (ja) * 2009-09-25 2014-07-09 パナソニック株式会社 点灯回路用駆動装置及び照明装置
TWI382626B (zh) * 2009-10-09 2013-01-11 Foxsemicon Integrated Tech Inc 放電電路
JP2011114914A (ja) * 2009-11-25 2011-06-09 Panasonic Electric Works Co Ltd 電源装置及び照明器具
CN102111008A (zh) * 2009-12-29 2011-06-29 台达电子工业股份有限公司 电动汽车的高压电池充电系统架构
JP5501045B2 (ja) * 2010-03-16 2014-05-21 三菱電機照明株式会社 点灯装置及び照明装置
JP5834236B2 (ja) * 2011-05-12 2015-12-16 パナソニックＩｐマネジメント株式会社 固体光源点灯装置およびそれを用いた照明器具
CO6530147A1 (es) * 2011-09-23 2012-09-28 Panacea Quantum Leap Technology Llc Balaso electrónico
JP5870314B2 (ja) * 2011-11-18 2016-02-24 パナソニックＩｐマネジメント株式会社 点灯装置及び照明器具
CN103428979B (zh) 2012-05-17 2015-09-30 昂宝电子（上海）有限公司 用于向高强度气体放电灯提供功率的系统和方法
CN102752946B (zh) * 2012-07-12 2014-09-10 北京经纬恒润科技有限公司 放电灯启动电路及启动方法
JP6110162B2 (ja) * 2013-03-01 2017-04-05 株式会社三社電機製作所 放電ランプ点灯装置
WO2015057556A1 (en) 2013-10-15 2015-04-23 LIFI Labs, Inc. Lighting assembly
WO2015073890A1 (en) 2013-11-14 2015-05-21 LIFI Labs, Inc. Resettable lighting system and method
CN106465499B (zh) 2014-05-22 2018-11-30 莱弗实验室公司 定向照明系统和方法
DE102014212795B4 (de) * 2014-07-02 2023-02-23 Vitesco Technologies GmbH Positionssensor für die Erfassung einer Lageposition eines Aktuators
JP6399444B2 (ja) * 2014-09-01 2018-10-03 パナソニックＩｐマネジメント株式会社 電源装置及び照明装置
JP6562352B2 (ja) * 2015-09-10 2019-08-21 パナソニックＩｐマネジメント株式会社 調光装置
US10440794B2 (en) 2016-11-02 2019-10-08 LIFI Labs, Inc. Lighting system and method
CN107371312B (zh) * 2017-08-17 2023-08-29 威海东兴电子有限公司 无源自激荡自谐振可重启防短路点火电路

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US5068570A (en) * 1989-01-26 1991-11-26 Koito Manufacturing Co., Ltd. Lamp lighting circuit with an overload protection capability
JPH038299A (ja) * 1989-06-02 1991-01-16 Koito Mfg Co Ltd 車輌用高圧放電灯の点灯回路
JP2587716B2 (ja) * 1990-09-25 1997-03-05 株式会社小糸製作所 車輌用放電灯の点灯回路
JP4252117B2 (ja) * 1997-05-16 2009-04-08 株式会社デンソー 放電灯装置
US6127788A (en) * 1997-05-15 2000-10-03 Denso Corporation High voltage discharge lamp device
GB2353150A (en) * 1999-08-03 2001-02-14 Excil Electronics Ltd Fluorescent lamp driver unit
KR100454278B1 (ko) * 2000-06-19 2004-10-26 인터내쇼널 렉티파이어 코포레이션 최소의 내부 및 외부 구성요소를 갖는 밸러스트 제어 ｉｃ
US6515431B2 (en) * 2001-02-05 2003-02-04 Yin Nan Enterprises Co., Ltd. Multi-lamp protection circuit for an electronic ballast
US6501235B2 (en) 2001-02-27 2002-12-31 Stmicroelectronics Inc. Microcontrolled ballast compatible with different types of gas discharge lamps and associated methods
JP2002359093A (ja) 2001-03-28 2002-12-13 Toshiba Lighting & Technology Corp 放電ランプ点灯装置および照明装置
US6784622B2 (en) * 2001-12-05 2004-08-31 Lutron Electronics Company, Inc. Single switch electronic dimming ballast

Also Published As

Publication number Publication date
CN1571615A (zh) 2005-01-26
US20040212318A1 (en) 2004-10-28
EP1471777B1 (de) 2007-05-16
DE602004006461T2 (de) 2008-02-07
US6949885B2 (en) 2005-09-27
JP2004327116A (ja) 2004-11-18
EP1471777A1 (de) 2004-10-27
CN100473250C (zh) 2009-03-25
JP4144417B2 (ja) 2008-09-03

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