CN103535114B - Led改型驱动器电路以及对其进行操作的方法 - Google Patents

Led改型驱动器电路以及对其进行操作的方法 Download PDF

Info

Publication number
CN103535114B
CN103535114B CN201280023861.0A CN201280023861A CN103535114B CN 103535114 B CN103535114 B CN 103535114B CN 201280023861 A CN201280023861 A CN 201280023861A CN 103535114 B CN103535114 B CN 103535114B
Authority
CN
China
Prior art keywords
current
power converter
led
mode
input
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.)
Active
Application number
CN201280023861.0A
Other languages
English (en)
Chinese (zh)
Other versions
CN103535114A (zh
Inventor
R·L·图萨恩
R·埃德戴恩
D·J·A·克拉森斯
P·L·Z·韦尔
J·江
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
Original Assignee
Koninklijke Philips Electronics 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 Koninklijke Philips Electronics NV filed Critical Koninklijke Philips Electronics NV
Publication of CN103535114A publication Critical patent/CN103535114A/zh
Application granted granted Critical
Publication of CN103535114B publication Critical patent/CN103535114B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • H05B45/357—Driver circuits specially adapted for retrofit LED 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
    • H05B39/00—Circuit arrangements or apparatus for operating incandescent light sources
    • H05B39/04—Controlling
    • H05B39/041—Controlling the light-intensity of the source
    • H05B39/044—Controlling the light-intensity of the source continuously
    • 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
    • H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
    • H05B47/10—Controlling the light source
    • H05B47/17—Operational modes, e.g. switching from manual to automatic mode or prohibiting specific operations
    • 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

Landscapes

  • Circuit Arrangement For Electric Light Sources In General (AREA)
  • Engineering & Computer Science (AREA)
  • Dc-Dc Converters (AREA)
  • Physics & Mathematics (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Optics & Photonics (AREA)
  • General Engineering & Computer Science (AREA)
CN201280023861.0A 2011-05-18 2012-05-14 Led改型驱动器电路以及对其进行操作的方法 Active CN103535114B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP11166616.0 2011-05-18
EP11166616 2011-05-18
PCT/IB2012/052384 WO2012156891A2 (en) 2011-05-18 2012-05-14 Led retrofit driver circuit and method of operating the same

Publications (2)

Publication Number Publication Date
CN103535114A CN103535114A (zh) 2014-01-22
CN103535114B true CN103535114B (zh) 2016-11-16

Family

ID=46197638

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201280023861.0A Active CN103535114B (zh) 2011-05-18 2012-05-14 Led改型驱动器电路以及对其进行操作的方法

Country Status (7)

Country Link
US (1) US10299331B2 (enExample)
EP (1) EP2710860B1 (enExample)
JP (1) JP6072776B2 (enExample)
CN (1) CN103535114B (enExample)
BR (1) BR112013029231A2 (enExample)
RU (1) RU2624250C2 (enExample)
WO (1) WO2012156891A2 (enExample)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9629208B2 (en) * 2012-11-30 2017-04-18 Philips Lighting Holding B.V. Power converter between halogen transformer and LED
JP6131483B2 (ja) * 2013-03-28 2017-05-24 東林科技股▲分▼有限公司Ｈｅｐ Ｔｅｃｈ Ｃｏ．， Ｌｔｄ 発光ダイオードチップ駆動方法および駆動装置
EP2979282A1 (en) * 2013-03-29 2016-02-03 Koninklijke Philips N.V. Multiple inductive component
CN104470038A (zh) * 2013-09-17 2015-03-25 欧普照明股份有限公司 一种led驱动器的输入电流控制方法及led驱动器
ES2697074T3 (es) 2014-08-01 2019-01-22 Koninklijke Philips Nv Circuito para accionar una carga
JP7348295B2 (ja) * 2019-02-20 2023-09-20 シグニファイ ホールディング ビー ヴィ 高輝度放電ランプを交換するためのｌｅｄ照明ユニットのためのｌｅｄドライバ
EP3813487B1 (en) * 2019-10-25 2021-12-15 Lumileds LLC Automotive led lighting module
FR3116988A1 (fr) * 2020-11-27 2022-06-03 Valeo Vision Dispositif lumineux piloté en tension pour véhicule automobile

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010005291A1 (en) * 2008-07-11 2010-01-14 Eldolab Holding B.V. Power converter for an led assembly and lighting application
CN101715655A (zh) * 2007-06-15 2010-05-26 赤多尼科阿特可两合股份有限公司 用于驱动光源尤其是led的驱动器
US20110012936A1 (en) * 2009-07-17 2011-01-20 Samsung Electronics Co., Ltd. Backlight assembly and display apparatus having the same
WO2011033415A1 (en) * 2009-09-18 2011-03-24 Koninklijke Philips Electronics N.V. Illumination device

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69816023T2 (de) * 1997-08-01 2004-03-18 Koninklijke Philips Electronics N.V. Schaltungsanordnung
US20080018261A1 (en) * 2006-05-01 2008-01-24 Kastner Mark A LED power supply with options for dimming
WO2008001246A1 (en) 2006-06-26 2008-01-03 Koninklijke Philips Electronics N.V. Drive circuit for driving a load with constant current
TWI407837B (zh) * 2008-12-18 2013-09-01 Novatek Microelectronics Corp Ｌｅｄ光源驅動電路與其自動亮度補償方法

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101715655A (zh) * 2007-06-15 2010-05-26 赤多尼科阿特可两合股份有限公司 用于驱动光源尤其是led的驱动器
WO2010005291A1 (en) * 2008-07-11 2010-01-14 Eldolab Holding B.V. Power converter for an led assembly and lighting application
US20110012936A1 (en) * 2009-07-17 2011-01-20 Samsung Electronics Co., Ltd. Backlight assembly and display apparatus having the same
WO2011033415A1 (en) * 2009-09-18 2011-03-24 Koninklijke Philips Electronics N.V. Illumination device

Also Published As

Publication number Publication date
EP2710860B1 (en) 2016-11-30
JP2014517466A (ja) 2014-07-17
BR112013029231A2 (pt) 2017-04-18
US20180035503A1 (en) 2018-02-01
RU2624250C2 (ru) 2017-07-03
CN103535114A (zh) 2014-01-22
EP2710860A2 (en) 2014-03-26
WO2012156891A2 (en) 2012-11-22
US10299331B2 (en) 2019-05-21
WO2012156891A3 (en) 2013-01-10
RU2013156233A (ru) 2015-06-27
JP6072776B2 (ja) 2017-02-01

Similar Documents

Publication Publication Date Title
CN103535114B (zh) Led改型驱动器电路以及对其进行操作的方法
TWI420972B (zh) 光源驅動電路、光源調光方法、驅動系統、以及光源亮度控制器
JP5333769B2 (ja) Ｌｅｄ点灯装置および照明装置
CN102026445B (zh) Led点灯装置及照明装置
US9215770B2 (en) Systems and methods for low-power lamp compatibility with a trailing-edge dimmer and an electronic transformer
CN103748965B (zh) 响应于调光器的输出对一个或者多个led的光输出的控制
CN103718652B (zh) 用于驱动负载特别是led单元的驱动器设备和驱动方法
TWI568311B (zh) 光源驅動電路、色溫控制器及控制光源色溫的方法
CN103298201B (zh) 用于在ssl装置中避免闪烁的方法和系统
CN102792776A (zh) 用于供电电路的功率接口
EP2140732A1 (en) Improvements relating to lighting systems
KR20120056162A (ko) Ｌｅｄ 구동장치
CN105657932B (zh) 光源驱动电路及亮度和色温控制器
JP5671016B2 (ja) トライアック調光器のためのｌｅｄとの電力インターフェース
US9635723B2 (en) Systems and methods for low-power lamp compatibility with a trailing-edge dimmer and an electronic transformer
CN102573217A (zh) 市电可调光发光二极管驱动器电路
EP3871471B1 (en) Led lamp arrangement with controlled power
CN107787606A (zh) Led照明装置
JP5457927B2 (ja) 発光素子の制御回路
JP2011034847A (ja) 電源装置及び照明器具
WO2009022153A1 (en) Led driver
JP5488925B2 (ja) Ｌｅｄ点灯装置および照明装置
TWI459854B (zh) A white LED (WLED) drive circuit and driving method for three - terminal controllable silicon dimmer
CN111278195B (zh) 用于低功率led灯的具有峰值电流控制的电子变压器
WO2016113068A1 (en) Drive device for illuminating device, illumination device, lighting system and method for controlling the lighting system

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
TR01 Transfer of patent right
TR01 Transfer of patent right

Effective date of registration: 20170321

Address after: The city of Eindhoven in Holland

Patentee after: KONINKL PHILIPS NV

Address before: The city of Eindhoven in Holland

Patentee before: Koninkl Philips Electronics NV

CP03 Change of name, title or address
CP03 Change of name, title or address

Address after: Eindhoven

Patentee after: Signify Holdings Ltd.

Address before: The city of Eindhoven in Holland

Patentee before: PHILIPS LIGHTING HOLDING B.V.