CN102812781A - 用于增加固态照明灯具的调光范围的方法和装置 - Google Patents
用于增加固态照明灯具的调光范围的方法和装置 Download PDFInfo
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- CN102812781A CN102812781A CN2011800157375A CN201180015737A CN102812781A CN 102812781 A CN102812781 A CN 102812781A CN 2011800157375 A CN2011800157375 A CN 2011800157375A CN 201180015737 A CN201180015737 A CN 201180015737A CN 102812781 A CN102812781 A CN 102812781A
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Images
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]
-
- 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]
- H05B45/10—Controlling the intensity of the light
Landscapes
- Circuit Arrangement For Electric Light Sources In General (AREA)
Abstract
Description
Claims (20)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US31742310P | 2010-03-25 | 2010-03-25 | |
US61/317,423 | 2010-03-25 | ||
PCT/IB2011/051041 WO2011117770A1 (en) | 2010-03-25 | 2011-03-11 | Method and apparatus for increasing dimming range of solid state lighting fixtures |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102812781A true CN102812781A (zh) | 2012-12-05 |
CN102812781B CN102812781B (zh) | 2016-05-11 |
Family
ID=44009930
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201180015737.5A Active CN102812781B (zh) | 2010-03-25 | 2011-03-11 | 用于增加固态照明灯具的调光范围的方法和装置 |
Country Status (8)
Country | Link |
---|---|
US (1) | US9485833B2 (zh) |
EP (1) | EP2550843B1 (zh) |
JP (1) | JP5837036B2 (zh) |
CN (1) | CN102812781B (zh) |
BR (1) | BR112012023781A8 (zh) |
RU (1) | RU2556019C2 (zh) |
TW (1) | TW201206248A (zh) |
WO (1) | WO2011117770A1 (zh) |
Cited By (6)
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CN103874284A (zh) * | 2012-12-10 | 2014-06-18 | 戴乐格半导体公司 | 多回路调光器控制电路中的滤波器带宽调节 |
CN104822195A (zh) * | 2010-04-20 | 2015-08-05 | 电力集成公司 | 用于开关电源的调光控制 |
CN105265020A (zh) * | 2013-06-07 | 2016-01-20 | 德州仪器公司 | Led控制电路及方法 |
CN109195255A (zh) * | 2018-09-28 | 2019-01-11 | 杰华特微电子(杭州)有限公司 | 一种可控硅调光控制方法、控制电路及照明电路 |
CN110463348A (zh) * | 2017-01-15 | 2019-11-15 | 生态照明公司 | 照明系统和用于确定波形功率输入的相位角的周期性值的系统 |
TWI692991B (zh) * | 2019-05-06 | 2020-05-01 | 東貝光電科技股份有限公司 | 無頻閃線性led驅動電路 |
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US8957601B2 (en) | 2008-09-18 | 2015-02-17 | Lumastream Canada Ulc | Configurable LED driver/dimmer for solid state lighting applications |
RU2603842C2 (ru) | 2010-03-18 | 2016-12-10 | Конинклейке Филипс Электроникс Н.В. | Способ и устройство для увеличения диапазона затемнения фиксаторов твердотельного освещения |
EP2801240B1 (en) * | 2012-01-06 | 2016-04-06 | Koninklijke Philips N.V. | Smooth dimming of solid state light source using calculated slew rate |
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TWI452937B (zh) * | 2012-06-25 | 2014-09-11 | Richtek Technology Corp | 適用於相位截斷式調光系統的發光二極體控制裝置及相關的控制方法 |
US9313850B2 (en) * | 2012-07-24 | 2016-04-12 | Wei Zhao | Dimming apparatus for LEDs |
CN103024994B (zh) * | 2012-11-12 | 2016-06-01 | 昂宝电子(上海)有限公司 | 使用triac调光器的调光控制系统和方法 |
WO2014099681A2 (en) | 2012-12-17 | 2014-06-26 | Ecosense Lighting Inc. | Systems and methods for dimming of a light source |
US9113521B2 (en) | 2013-05-29 | 2015-08-18 | Lutron Electronics Co., Inc. | Load control device for a light-emitting diode light source |
US20150318787A1 (en) | 2013-11-08 | 2015-11-05 | Lutron Electronics Co., Inc. | Load control device for a light-emitting diode light source |
US20150145431A1 (en) * | 2013-11-27 | 2015-05-28 | Lumenetix, Inc. | Voltage-controlled dimming of led-based light modules coupled in parallel to a power supply |
TWI514923B (zh) * | 2014-01-29 | 2015-12-21 | Anteya Technology Corp | Application of AC Silicon Gate Control Instrument to Achieve Control of LED Color and Brightness Adjustment System, control method and LED lighting device |
CN103957634B (zh) | 2014-04-25 | 2017-07-07 | 广州昂宝电子有限公司 | 照明系统及其控制方法 |
CN104066254B (zh) | 2014-07-08 | 2017-01-04 | 昂宝电子(上海)有限公司 | 使用triac调光器进行智能调光控制的系统和方法 |
EP3170369B1 (en) * | 2014-07-17 | 2022-05-18 | Signify Holding B.V. | Driving a light source via different modes |
DE112015004202T5 (de) * | 2014-09-15 | 2017-06-01 | Dialog Semiconductor Inc. | Mehrfachmodus-steuerung für eine festkörperbeleuchtung |
US9565731B2 (en) | 2015-05-01 | 2017-02-07 | Lutron Electronics Co., Inc. | Load control device for a light-emitting diode light source |
US9655180B2 (en) | 2015-06-19 | 2017-05-16 | Lutron Electronics Co., Inc. | Load control device for a light-emitting diode light source |
CN105188239B (zh) * | 2015-11-06 | 2018-03-20 | 深圳市中电照明股份有限公司 | 一体化智能光控灯 |
EP3513627B1 (en) | 2016-09-16 | 2022-09-07 | Lutron Technology Company LLC | Load control device for a light-emitting diode light source having different operating modes |
CN107645804A (zh) | 2017-07-10 | 2018-01-30 | 昂宝电子(上海)有限公司 | 用于led开关控制的系统 |
CN107682953A (zh) | 2017-09-14 | 2018-02-09 | 昂宝电子(上海)有限公司 | Led照明系统及其控制方法 |
US10483850B1 (en) | 2017-09-18 | 2019-11-19 | Ecosense Lighting Inc. | Universal input-voltage-compatible switched-mode power supply |
CN107995730B (zh) | 2017-11-30 | 2020-01-07 | 昂宝电子(上海)有限公司 | 用于与triac调光器有关的基于阶段的控制的系统和方法 |
CN108200685B (zh) | 2017-12-28 | 2020-01-07 | 昂宝电子(上海)有限公司 | 用于可控硅开关控制的led照明系统 |
US11051386B2 (en) | 2018-09-06 | 2021-06-29 | Lsi Industries, Inc. | Distributed intelligent network-based lighting system |
WO2020082178A1 (en) | 2018-10-26 | 2020-04-30 | Lumastream Canada Ulc | Inrush current limited ac/dc power converter apparatus and method |
CN113366919B (zh) * | 2018-12-07 | 2024-07-12 | 豪倍公司 | 调光器开关和用于确定调光控制信号的低端微调设定点的方法 |
CN109922564B (zh) | 2019-02-19 | 2023-08-29 | 昂宝电子(上海)有限公司 | 用于triac驱动的电压转换系统和方法 |
CN110493913B (zh) | 2019-08-06 | 2022-02-01 | 昂宝电子(上海)有限公司 | 用于可控硅调光的led照明系统的控制系统和方法 |
GB2591720B (en) | 2019-08-21 | 2022-10-12 | Radiant Res Limited | Illumination control system |
CN110831295B (zh) | 2019-11-20 | 2022-02-25 | 昂宝电子(上海)有限公司 | 用于可调光led照明系统的调光控制方法和系统 |
CN110831289B (zh) | 2019-12-19 | 2022-02-15 | 昂宝电子(上海)有限公司 | Led驱动电路及其操作方法和供电控制模块 |
CN111031635B (zh) | 2019-12-27 | 2021-11-30 | 昂宝电子(上海)有限公司 | 用于led照明系统的调光系统及方法 |
CN111432526B (zh) | 2020-04-13 | 2023-02-21 | 昂宝电子(上海)有限公司 | 用于led照明系统的功率因子优化的控制系统和方法 |
RU2766307C1 (ru) * | 2020-11-28 | 2022-03-14 | Общество с ограниченной ответственностью "НПП Волга" | Мультиспектральный управляемый светодиодный источник излучения |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6016038A (en) * | 1997-08-26 | 2000-01-18 | Color Kinetics, Inc. | Multicolored LED lighting method and apparatus |
US20050231133A1 (en) * | 2004-03-15 | 2005-10-20 | Color Kinetics Incorporated | LED power control methods and apparatus |
US20080224631A1 (en) * | 2007-03-12 | 2008-09-18 | Melanson John L | Color variations in a dimmable lighting device with stable color temperature light sources |
US20080224633A1 (en) * | 2007-03-12 | 2008-09-18 | Cirrus Logic, Inc. | Lighting System with Lighting Dimmer Output Mapping |
JP2009026544A (ja) * | 2007-07-18 | 2009-02-05 | Showa Denko Kk | Led用調光装置及びled照明装置 |
WO2009054290A1 (ja) * | 2007-10-25 | 2009-04-30 | Panasonic Electric Works Co., Ltd. | Led調光装置 |
US20090160369A1 (en) * | 2007-12-21 | 2009-06-25 | Cypress Semiconductor Corporation | Controlling a light emitting diode fixture |
WO2009094329A1 (en) * | 2008-01-23 | 2009-07-30 | Cree Led Lighting Solutions, Inc. | Dimming signal generation and methods of generating dimming signals |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6211626B1 (en) | 1997-08-26 | 2001-04-03 | Color Kinetics, Incorporated | Illumination components |
MXPA06005602A (es) * | 2004-05-19 | 2006-08-17 | Goeken Group Corp | Proteccion dinamica para convertidor de iluminacion de led. |
US7145295B1 (en) * | 2005-07-24 | 2006-12-05 | Aimtron Technology Corp. | Dimming control circuit for light-emitting diodes |
RU2298217C1 (ru) * | 2006-01-10 | 2007-04-27 | Общество с ограниченной ответственностью "Центр Новых Технологий "НУР" | Фазовый регулятор мощности |
US7288902B1 (en) * | 2007-03-12 | 2007-10-30 | Cirrus Logic, Inc. | Color variations in a dimmable lighting device with stable color temperature light sources |
TW200945953A (en) * | 2008-04-21 | 2009-11-01 | Fego Prec Ind Co Ltd | Phase-control dimming electronic ballast system and the control method thereof |
EP2292078A4 (en) * | 2008-05-15 | 2015-04-01 | Marko Cencur | METHOD OF VARYING NONLINEAR LOADS USING AN ALTERNATING CURRENT PHASE (AC) CONTROL SCHEME AND UNIVERSAL VARIATOR USING THE METHOD |
US8922129B1 (en) * | 2009-07-06 | 2014-12-30 | Solais Lighting, Inc. | Dimmable LED driver and methods with improved supplemental loading |
TWI405502B (zh) * | 2009-08-13 | 2013-08-11 | Novatek Microelectronics Corp | 發光二極體的調光電路及其隔離型電壓產生器與調光方法 |
-
2011
- 2011-03-03 TW TW100107217A patent/TW201206248A/zh unknown
- 2011-03-11 BR BR112012023781A patent/BR112012023781A8/pt not_active Application Discontinuation
- 2011-03-11 US US13/636,165 patent/US9485833B2/en active Active
- 2011-03-11 WO PCT/IB2011/051041 patent/WO2011117770A1/en active Application Filing
- 2011-03-11 JP JP2013500621A patent/JP5837036B2/ja active Active
- 2011-03-11 RU RU2012145268/07A patent/RU2556019C2/ru active
- 2011-03-11 EP EP11714109.3A patent/EP2550843B1/en active Active
- 2011-03-11 CN CN201180015737.5A patent/CN102812781B/zh active Active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6016038A (en) * | 1997-08-26 | 2000-01-18 | Color Kinetics, Inc. | Multicolored LED lighting method and apparatus |
US20050231133A1 (en) * | 2004-03-15 | 2005-10-20 | Color Kinetics Incorporated | LED power control methods and apparatus |
US20080224631A1 (en) * | 2007-03-12 | 2008-09-18 | Melanson John L | Color variations in a dimmable lighting device with stable color temperature light sources |
US20080224633A1 (en) * | 2007-03-12 | 2008-09-18 | Cirrus Logic, Inc. | Lighting System with Lighting Dimmer Output Mapping |
JP2009026544A (ja) * | 2007-07-18 | 2009-02-05 | Showa Denko Kk | Led用調光装置及びled照明装置 |
WO2009054290A1 (ja) * | 2007-10-25 | 2009-04-30 | Panasonic Electric Works Co., Ltd. | Led調光装置 |
US20090160369A1 (en) * | 2007-12-21 | 2009-06-25 | Cypress Semiconductor Corporation | Controlling a light emitting diode fixture |
WO2009094329A1 (en) * | 2008-01-23 | 2009-07-30 | Cree Led Lighting Solutions, Inc. | Dimming signal generation and methods of generating dimming signals |
Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104822195A (zh) * | 2010-04-20 | 2015-08-05 | 电力集成公司 | 用于开关电源的调光控制 |
CN104822195B (zh) * | 2010-04-20 | 2017-10-20 | 电力集成公司 | 用于开关电源的调光控制方法、控制器及系统 |
CN103874284A (zh) * | 2012-12-10 | 2014-06-18 | 戴乐格半导体公司 | 多回路调光器控制电路中的滤波器带宽调节 |
CN103874284B (zh) * | 2012-12-10 | 2016-01-06 | 戴乐格半导体公司 | 多回路调光器控制电路中的滤波器带宽调节 |
CN105265020A (zh) * | 2013-06-07 | 2016-01-20 | 德州仪器公司 | Led控制电路及方法 |
CN105265020B (zh) * | 2013-06-07 | 2018-01-16 | 德州仪器公司 | Led控制电路及方法 |
CN110463348A (zh) * | 2017-01-15 | 2019-11-15 | 生态照明公司 | 照明系统和用于确定波形功率输入的相位角的周期性值的系统 |
US10750587B2 (en) | 2017-01-15 | 2020-08-18 | Ecosense Lighting Inc. | Lighting systems, and systems for determining periodic values of a phase angle of a waveform power input |
CN110463348B (zh) * | 2017-01-15 | 2021-11-05 | 生态照明公司 | 照明系统和用于确定波形功率输入的相位角的周期性值的系统 |
CN109195255A (zh) * | 2018-09-28 | 2019-01-11 | 杰华特微电子(杭州)有限公司 | 一种可控硅调光控制方法、控制电路及照明电路 |
TWI692991B (zh) * | 2019-05-06 | 2020-05-01 | 東貝光電科技股份有限公司 | 無頻閃線性led驅動電路 |
CN111901922A (zh) * | 2019-05-06 | 2020-11-06 | 东贝光电科技股份有限公司 | 无频闪线性led驱动电路 |
Also Published As
Publication number | Publication date |
---|---|
US9485833B2 (en) | 2016-11-01 |
JP5837036B2 (ja) | 2015-12-24 |
EP2550843B1 (en) | 2018-01-24 |
RU2556019C2 (ru) | 2015-07-10 |
TW201206248A (en) | 2012-02-01 |
WO2011117770A1 (en) | 2011-09-29 |
EP2550843A1 (en) | 2013-01-30 |
BR112012023781A8 (pt) | 2018-04-03 |
RU2012145268A (ru) | 2014-04-27 |
JP2013524408A (ja) | 2013-06-17 |
CN102812781B (zh) | 2016-05-11 |
BR112012023781A2 (pt) | 2017-12-12 |
US20130141001A1 (en) | 2013-06-06 |
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