IN2014CN02654A - - Google Patents

Info

Publication number
IN2014CN02654A
IN2014CN02654A IN2654CHN2014A IN2014CN02654A IN 2014CN02654 A IN2014CN02654 A IN 2014CN02654A IN 2654CHN2014 A IN2654CHN2014 A IN 2654CHN2014A IN 2014CN02654 A IN2014CN02654 A IN 2014CN02654A
Authority
IN
India
Prior art keywords
circuit
light emitting
emitting diode
electronic ballast
driver
Prior art date
Application number
Other languages
English (en)
Inventor
Haimin Tao
Original Assignee
Koninkl Philips Nv
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 Koninkl Philips Nv filed Critical Koninkl Philips Nv
Publication of IN2014CN02654A publication Critical patent/IN2014CN02654A/en

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
    • H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
    • H05B45/30—Driver circuits
    • H05B45/37—Converter circuits
    • H05B45/3725—Switched mode power supply [SMPS]
    • H05B45/382—Switched mode power supply [SMPS] with galvanic isolation between input and output
    • 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
    • H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
    • 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
    • H05B44/00—Circuit arrangements for operating electroluminescent light sources
    • 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
    • Y02B20/30—Semiconductor lamps, e.g. solid state lamps [SSL] light emitting diodes [LED] or organic LED [OLED]

Landscapes

  • Circuit Arrangement For Electric Light Sources In General (AREA)
  • Led Devices (AREA)
  • Circuit Arrangements For Discharge Lamps (AREA)
IN2654CHN2014 2011-10-20 2012-10-17 IN2014CN02654A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201161549360P 2011-10-20 2011-10-20
PCT/IB2012/055652 WO2013057669A1 (fr) 2011-10-20 2012-10-17 Circuit d'attaque pour la connexion de diode électroluminescente à un ballast électronique

Publications (1)

Publication Number Publication Date
IN2014CN02654A true IN2014CN02654A (fr) 2015-06-26

Family

ID=47137994

Family Applications (1)

Application Number Title Priority Date Filing Date
IN2654CHN2014 IN2014CN02654A (fr) 2011-10-20 2012-10-17

Country Status (7)

Country Link
US (1) US9101013B2 (fr)
EP (1) EP2749128B1 (fr)
JP (1) JP6087937B2 (fr)
CN (1) CN103891405B (fr)
IN (1) IN2014CN02654A (fr)
RU (1) RU2609130C2 (fr)
WO (1) WO2013057669A1 (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR112014020965A8 (pt) 2012-02-24 2018-10-23 Koninklijke Philips Nv lâmpada de led para substituição, adequada para operar com um reator de lâmpada fluorescente; e método para fornecer energia elétrica a uma carga de led de um reator fluorescnete de alta frequência
JP6007680B2 (ja) * 2012-08-31 2016-10-12 株式会社リコー 点灯制御回路及びその点灯制御回路を用いた照明灯及び点灯制御回路の制御方法
US10009975B2 (en) * 2013-11-21 2018-06-26 Philips Lighting Holding B.V. Protection for retrofit light emitting diode tube
CN104470086B (zh) * 2014-11-21 2017-06-06 浙江晨辉照明有限公司 一种led灯管
EP3348120B1 (fr) * 2015-09-09 2019-03-27 Signify Holding B.V. Lampe à tube à del
CN110741199A (zh) * 2017-06-12 2020-01-31 昕诺飞控股有限公司 用于灯的管状led装置的转换电路
CN109819543A (zh) * 2017-11-21 2019-05-28 通用电气照明解决方案有限公司 Led照明组件及其驱动电路
US10136482B1 (en) * 2018-01-23 2018-11-20 Philips Lighting Holding B.V. Lighting driver, lighting system and control method
CN110662323B (zh) * 2018-06-28 2022-04-12 朗德万斯公司 驱动器、用于控制驱动器的方法以及照明模块

Family Cites Families (22)

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Publication number Priority date Publication date Assignee Title
US6563269B2 (en) * 1999-12-06 2003-05-13 Mark I. Robinett Rechargeable portable light with multiple charging systems
US7049761B2 (en) * 2000-02-11 2006-05-23 Altair Engineering, Inc. Light tube and power supply circuit
DK1535495T3 (da) * 2002-08-28 2010-10-11 Philips Solid State Lighting Fremgangsmåder og systemer til belysning af omgivelser
US7154229B2 (en) * 2004-11-04 2006-12-26 Osram Sylvania, Inc. Electronic ballast with load shed circuit
US7375476B2 (en) * 2005-04-08 2008-05-20 S.C. Johnson & Son, Inc. Lighting device having a circuit including a plurality of light emitting diodes, and methods of controlling and calibrating lighting devices
EP2078446B1 (fr) * 2006-10-06 2013-04-10 Philips Intellectual Property & Standards GmbH Matrice d'éléments lumineux commutables et procédé de fonctionnement
CN101523982B (zh) * 2006-10-06 2012-03-14 皇家飞利浦电子股份有限公司 用于灯元件的电源设备以及用于给灯元件供电的方法
WO2009060400A1 (fr) 2007-11-07 2009-05-14 Koninklijke Philips Electronics N.V. Circuit d'alimentation électrique
US8502454B2 (en) * 2008-02-08 2013-08-06 Innosys, Inc Solid state semiconductor LED replacement for fluorescent lamps
JP2009245790A (ja) * 2008-03-31 2009-10-22 Nippon Telegr & Teleph Corp <Ntt> 照明装置
JP2009272154A (ja) * 2008-05-08 2009-11-19 Rohm Co Ltd 発光ダイオード照明装置
WO2009138104A1 (fr) * 2008-05-14 2009-11-19 Lioris B.V. Système d’éclairage à base de diode électroluminescente à facteur de puissance élevé
TWI495389B (zh) * 2008-09-05 2015-08-01 Eldolab Holding Bv 以發光二極體為光源之照明系統
US8358056B2 (en) 2008-10-16 2013-01-22 Kumho Electric Inc. LED fluorescent lamp
JP5412122B2 (ja) * 2009-01-29 2014-02-12 ローム株式会社 Ｌｅｄ照明装置
WO2011021932A1 (fr) 2009-08-18 2011-02-24 Eldolab Holding B.V. Unité de commande pour ensemble de del et système d'éclairage
US8729809B2 (en) * 2009-09-08 2014-05-20 Denovo Lighting, Llc Voltage regulating devices in LED lamps with multiple power sources
CA2716022C (fr) 2010-09-30 2019-03-12 Light-Based Technologies Incorporated Appareil et procedes d'alimentation en energie
WO2011084525A1 (fr) * 2009-12-16 2011-07-14 Exclara, Inc. Régulation de courant adaptative pour éclairage à semi-conducteurs
CN201682679U (zh) * 2010-04-30 2010-12-22 深圳市博源电子有限公司 镇流器的转换电路及采用该电路的荧光灯、led日光灯
JP2011233450A (ja) * 2010-04-30 2011-11-17 On Semiconductor Trading Ltd 発光素子の制御回路
CN102264175A (zh) * 2010-05-26 2011-11-30 马士科技有限公司 一种可分级调光的发光二极管灯调光装置

Also Published As

Publication number Publication date
JP6087937B2 (ja) 2017-03-01
US9101013B2 (en) 2015-08-04
CN103891405A (zh) 2014-06-25
EP2749128B1 (fr) 2015-01-28
CN103891405B (zh) 2016-08-24
WO2013057669A1 (fr) 2013-04-25
JP2014535135A (ja) 2014-12-25
RU2014120165A (ru) 2015-11-27
US20140265901A1 (en) 2014-09-18
RU2609130C2 (ru) 2017-01-30
EP2749128A1 (fr) 2014-07-02

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