CN107690834B - 用于led组件的高效照明电路 - Google Patents

用于led组件的高效照明电路 Download PDF

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Publication number
CN107690834B
CN107690834B CN201680031150.6A CN201680031150A CN107690834B CN 107690834 B CN107690834 B CN 107690834B CN 201680031150 A CN201680031150 A CN 201680031150A CN 107690834 B CN107690834 B CN 107690834B
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CN
China
Prior art keywords
led assembly
led
circuit
voltage
series
Prior art date
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CN201680031150.6A
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English (en)
Chinese (zh)
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CN107690834A (zh
Inventor
K·阿鲁兰杜
J-P·M·G·林纳茨
E·J·德默尔
D·V·马利纳
H·M·J·M·卡尔曼
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.)
Signify Holding BV
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Philips Lighting Holding BV
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Publication of CN107690834A publication Critical patent/CN107690834A/zh
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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
    • H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
    • H05B45/40—Details of LED load circuits
    • H05B45/44—Details of LED load circuits with an active control inside an LED matrix
    • H05B45/48—Details of LED load circuits with an active control inside an LED matrix having LEDs organised in strings and incorporating parallel shunting 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
    • H05B44/00—Circuit arrangements for operating electroluminescent light sources
    • 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
    • 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]
    • 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]
    • H05B45/38—Switched mode power supply [SMPS] using boost topology
    • 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]
    • H05B45/375—Switched mode power supply [SMPS] using buck topology
    • 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

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Optics & Photonics (AREA)
  • Circuit Arrangement For Electric Light Sources In General (AREA)
  • Led Devices (AREA)
CN201680031150.6A 2015-05-28 2016-05-04 用于led组件的高效照明电路 Active CN107690834B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP15169530 2015-05-28
EP15169530.1 2015-05-28
PCT/EP2016/059968 WO2016188716A1 (en) 2015-05-28 2016-05-04 Efficient lighting circuit for led assemblies.

Publications (2)

Publication Number Publication Date
CN107690834A CN107690834A (zh) 2018-02-13
CN107690834B true CN107690834B (zh) 2019-12-27

Family

ID=53268721

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201680031150.6A Active CN107690834B (zh) 2015-05-28 2016-05-04 用于led组件的高效照明电路

Country Status (7)

Country Link
US (1) US9872348B2 (enExample)
EP (1) EP3099139B1 (enExample)
JP (1) JP6899331B2 (enExample)
CN (1) CN107690834B (enExample)
ES (1) ES2891550T3 (enExample)
RU (1) RU2713642C2 (enExample)
WO (1) WO2016188716A1 (enExample)

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US10910873B2 (en) * 2016-06-10 2021-02-02 Asco Power Technologies, L.P. Method of identifying when to initiate control sequences
EP3607804B1 (en) * 2017-04-05 2020-08-05 Signify Holding B.V. Led lighting driver and drive method
US11233449B2 (en) * 2018-02-27 2022-01-25 Lumileds Llc Tapped single-stage buck converter LED driver
US11246203B2 (en) * 2018-02-27 2022-02-08 Lumileds Llc Tapped single-stage buck converter LED driver
JP6997910B2 (ja) * 2018-09-11 2022-01-18 シグニファイ ホールディング ビー ヴィ Ｌｅｄ照明回路、及びｌｅｄ照明回路を有する照明デバイス
CN111148319A (zh) * 2019-12-30 2020-05-12 安徽展晖电子科技有限公司 一种双电压模式led照明线性恒流驱动电路
CN112770441A (zh) * 2021-01-04 2021-05-07 杰华特微电子（杭州）有限公司 去频闪电路及去频闪方法
CN120693971A (zh) 2023-02-15 2025-09-23 昕诺飞控股有限公司 Led驱动装置

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WO2011053708A1 (en) * 2009-10-28 2011-05-05 Once Innovations, Inc. Architecture for high power factor and low harmonic distortion led lighting
WO2012131592A1 (en) * 2011-03-28 2012-10-04 Koninklijke Philips Electronics N.V. Driving device and method for driving a load, in particular an led assembly
US20130002156A1 (en) * 2010-07-30 2013-01-03 Melanson John L Transformer-isolated led lighting circuit with secondary-side dimming control
US20140139125A1 (en) * 2012-11-22 2014-05-22 Dong-Won Lee Led lighting device with improved modulation depth

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US8319449B2 (en) 2006-12-06 2012-11-27 Nxp B.V. Controlled voltage source for LED drivers
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CN101803455B (zh) 2007-08-06 2012-03-28 Nxp股份有限公司 固态发光系统和用于驱动发光半导体器件的驱动器集成电路
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
US8569956B2 (en) * 2009-06-04 2013-10-29 Point Somee Limited Liability Company Apparatus, method and system for providing AC line power to lighting devices
US8729809B2 (en) * 2009-09-08 2014-05-20 Denovo Lighting, Llc Voltage regulating devices in LED lamps with multiple power sources
EP2484180B1 (en) * 2009-09-30 2013-03-06 Koninklijke Philips Electronics N.V. Dimming of led driver
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US8299724B2 (en) * 2010-03-19 2012-10-30 Active-Semi, Inc. AC LED lamp involving an LED string having separately shortable sections
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US9018851B1 (en) * 2010-08-24 2015-04-28 Cirrus Logic, Inc Boost and linear LED control
US20120139442A1 (en) * 2010-12-07 2012-06-07 Astec International Limited Mains Dimmable LED Driver Circuits
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US9288867B2 (en) * 2012-06-15 2016-03-15 Lightel Technologies, Inc. Linear solid-state lighting with a wide range of input voltage and frequency free of fire and shock hazards
US9474122B2 (en) 2012-11-06 2016-10-18 Koninklijke Philips N.V. Circuit arrangement and led lamp comprising the same
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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011053708A1 (en) * 2009-10-28 2011-05-05 Once Innovations, Inc. Architecture for high power factor and low harmonic distortion led lighting
US20130002156A1 (en) * 2010-07-30 2013-01-03 Melanson John L Transformer-isolated led lighting circuit with secondary-side dimming control
WO2012131592A1 (en) * 2011-03-28 2012-10-04 Koninklijke Philips Electronics N.V. Driving device and method for driving a load, in particular an led assembly
US20140139125A1 (en) * 2012-11-22 2014-05-22 Dong-Won Lee Led lighting device with improved modulation depth

Also Published As

Publication number Publication date
RU2017146237A3 (enExample) 2019-12-04
US20160353535A1 (en) 2016-12-01
EP3099139B1 (en) 2021-07-07
JP6899331B2 (ja) 2021-07-07
RU2713642C2 (ru) 2020-02-05
RU2017146237A (ru) 2019-06-28
US9872348B2 (en) 2018-01-16
EP3099139A1 (en) 2016-11-30
JP2018522364A (ja) 2018-08-09
ES2891550T3 (es) 2022-01-28
CN107690834A (zh) 2018-02-13
WO2016188716A1 (en) 2016-12-01

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Address after: The city of Eindhoven in Holland

Patentee after: PHILIPS LIGHTING HOLDING B.V.

Address before: The city of Eindhoven in Holland

Patentee before: PHILIPS LIGHTING HOLDING B.V.

CP01 Change in the name or title of a patent holder