CN103004290A - 用于防止不适当的调光操作的泄放电路和相关方法 - Google Patents
用于防止不适当的调光操作的泄放电路和相关方法 Download PDFInfo
- Publication number
- CN103004290A CN103004290A CN2010800680378A CN201080068037A CN103004290A CN 103004290 A CN103004290 A CN 103004290A CN 2010800680378 A CN2010800680378 A CN 2010800680378A CN 201080068037 A CN201080068037 A CN 201080068037A CN 103004290 A CN103004290 A CN 103004290A
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- China
- Prior art keywords
- dimmer
- control signal
- circuit
- light
- diode
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- 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.)
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- 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
- H05B45/3574—Emulating the electrical or functional characteristics of incandescent lamps
- H05B45/3575—Emulating the electrical or functional characteristics of incandescent lamps by means of dummy loads or bleeder circuits, e.g. for dimmers
-
- 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]
Abstract
Description
Claims (20)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201080068037.8A CN103004290B (zh) | 2010-07-13 | 2010-08-10 | 用于防止不适当的调光操作的泄放电路和相关方法 |
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2010102282470 | 2010-07-13 | ||
CN201010228247.0 | 2010-07-13 | ||
CN201010228247 | 2010-07-13 | ||
CN201080068037.8A CN103004290B (zh) | 2010-07-13 | 2010-08-10 | 用于防止不适当的调光操作的泄放电路和相关方法 |
PCT/IB2010/053614 WO2012007798A2 (en) | 2010-07-13 | 2010-08-10 | Bleeding circuit and related method for preventing improper dimmer operation |
Publications (2)
Publication Number | Publication Date |
---|---|
CN103004290A true CN103004290A (zh) | 2013-03-27 |
CN103004290B CN103004290B (zh) | 2016-11-16 |
Family
ID=44624856
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201080068037.8A Active CN103004290B (zh) | 2010-07-13 | 2010-08-10 | 用于防止不适当的调光操作的泄放电路和相关方法 |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP2594113A2 (zh) |
JP (1) | JP5690930B2 (zh) |
CN (1) | CN103004290B (zh) |
BR (1) | BR112013000678A2 (zh) |
WO (1) | WO2012007798A2 (zh) |
Cited By (21)
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---|---|---|---|---|
CN103945614A (zh) * | 2014-04-25 | 2014-07-23 | 昂宝电子(上海)有限公司 | 照明系统和驱动电路 |
CN104219827A (zh) * | 2013-06-04 | 2014-12-17 | 李进发 | 主动式自我调节电路 |
WO2015196443A1 (zh) * | 2014-06-27 | 2015-12-30 | 东莞华明灯具有限公司 | 一种用于led灯的切相调光电路 |
US9301349B2 (en) | 2011-05-11 | 2016-03-29 | On-Bright Electronics (Shanghai) Co., Ltd. | Systems and methods for dimming control using system controllers |
CN105591553A (zh) * | 2014-11-07 | 2016-05-18 | 电力集成公司 | 具有模拟受控的可变电流电路的功率转换器控制器 |
US9408269B2 (en) | 2012-11-12 | 2016-08-02 | On-Bright Electronics (Shanghai) Co., Ltd. | Systems and methods for dimming control using TRIAC dimmers |
US9414455B2 (en) | 2011-04-22 | 2016-08-09 | On-Bright Electronics (Shanghai) Co., Ltd. | Systems and methods for dimming control with capacitive loads |
US9480118B2 (en) | 2014-04-25 | 2016-10-25 | Guangzhou On-Bright Electronics Co., Ltd. | Systems and methods for intelligent control related to TRIAC dimmers |
US9585222B2 (en) | 2014-07-08 | 2017-02-28 | On-Bright Electronics (Shanghai) Co., Ltd. | Systems and methods for intelligent dimming control using TRIAC dimmers |
CN108366460A (zh) * | 2018-04-11 | 2018-08-03 | 矽力杰半导体技术(杭州)有限公司 | 泄放电路及led驱动电路 |
US10264642B2 (en) | 2016-10-17 | 2019-04-16 | Guangzhou On-Bright Electronics Co., Ltd. | Systems and methods for intelligent control related to TRIAC dimmers by using modulation signals |
US10375785B2 (en) | 2017-11-30 | 2019-08-06 | On-Bright Electronics (Shanghai) Co., Ltd. | Systems and methods for stage-based control related to TRIAC dimmers |
US10512131B2 (en) | 2017-09-14 | 2019-12-17 | On-Bright Electronics (Shanghai) Co., Ltd. | Systems and methods for bleeder control related to lighting emitting diodes |
US10827588B2 (en) | 2017-12-28 | 2020-11-03 | On-Bright Electronics (Shanghai) Co., Ltd. | LED lighting systems with TRIAC dimmers and methods thereof |
US11183996B2 (en) | 2017-07-10 | 2021-11-23 | On-Bright Electronics (Shanghai) Co., Ltd. | Switch control systems for light emitting diodes and methods thereof |
US11224105B2 (en) | 2019-02-19 | 2022-01-11 | On-Bright Electronics (Shanghai) Co., Ltd. | Systems and methods with TRIAC dimmers for voltage conversion related to light emitting diodes |
US11252799B2 (en) | 2019-12-27 | 2022-02-15 | On-Bright Electronics (Shanghai) Co., Ltd. | Systems and methods for controlling currents flowing through light emitting diodes |
US11297704B2 (en) | 2019-08-06 | 2022-04-05 | On-Bright Electronics (Shanghai) Co., Ltd. | Systems and methods for bleeder control related to TRIAC dimmers associated with LED lighting |
US11405992B2 (en) | 2019-11-20 | 2022-08-02 | On-Bright Electronics (Shanghai) Co., Ltd. | Systems and methods for dimming control related to TRIAC dimmers associated with LED lighting |
US11540371B2 (en) | 2020-04-13 | 2022-12-27 | On-Bright Electronics (Shanghai) Co., Ltd. | Systems and methods for controlling power factors of LED lighting systems |
US11564299B2 (en) | 2019-12-19 | 2023-01-24 | On-Bright Electronics (Shanghai) Co., Ltd. | Systems and methods for providing power supply to current controllers associated with LED lighting |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8358085B2 (en) | 2009-01-13 | 2013-01-22 | Terralux, Inc. | Method and device for remote sensing and control of LED lights |
US9326346B2 (en) | 2009-01-13 | 2016-04-26 | Terralux, Inc. | Method and device for remote sensing and control of LED lights |
CN103025337B (zh) | 2009-11-17 | 2014-10-15 | 特锐拉克斯有限公司 | Led电源的检测和控制 |
WO2013090904A1 (en) | 2011-12-16 | 2013-06-20 | Terralux, Inc. | System and methods of applying bleed circuits in led lamps |
EP2826341A1 (en) * | 2012-03-15 | 2015-01-21 | Koninklijke Philips N.V. | Shunt device in lighting control system without neutral wire |
JP6190396B2 (ja) * | 2012-03-16 | 2017-08-30 | フィリップス ライティング ホールディング ビー ヴィ | 回路装置 |
CN104541574B (zh) * | 2012-07-20 | 2017-06-09 | 飞利浦灯具控股公司 | 用于照明控制系统中的无中性点的控制器的旁路电路 |
EP2701461A1 (en) | 2012-08-24 | 2014-02-26 | Dialog Semiconductor GmbH | Solid state lightening driver with mixed control of power switch |
KR101552824B1 (ko) * | 2013-02-28 | 2015-09-14 | 주식회사 실리콘웍스 | 발광 다이오드 조명 장치의 제어 회로 |
US9265119B2 (en) | 2013-06-17 | 2016-02-16 | Terralux, Inc. | Systems and methods for providing thermal fold-back to LED lights |
US9277611B2 (en) | 2014-03-17 | 2016-03-01 | Terralux, Inc. | LED driver with high dimming compatibility without the use of bleeders |
US9692298B2 (en) * | 2014-11-07 | 2017-06-27 | Power Integrations, Inc. | Power converter controller with input current slope adjustment |
CN104883799B (zh) * | 2015-06-12 | 2018-11-23 | 昂宝电子(上海)有限公司 | 用于led驱动的控制方法、控制电路、系统及led灯具 |
CN111405708B (zh) * | 2018-12-14 | 2022-03-01 | 华润微集成电路(无锡)有限公司 | 泄放控制系统、可控硅调光相角检测电路及方法 |
Citations (4)
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WO2005115058A1 (en) * | 2004-05-19 | 2005-12-01 | Goeken Group Corp. | Dimming circuit for led lighting device with means for holding triac in conduction |
GB2435724A (en) * | 2006-03-04 | 2007-09-05 | Mood Concepts Ltd | TRIAC dimming of LED lighting units |
WO2009138104A1 (en) * | 2008-05-14 | 2009-11-19 | Lioris B.V. | Led-based lighting system with high power factor |
WO2010011971A1 (en) * | 2008-07-25 | 2010-01-28 | Cirrus Logic, Inc. | Switching power converter control with triac-based leading edge dimmer compatibility |
Family Cites Families (3)
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US6211626B1 (en) | 1997-08-26 | 2001-04-03 | Color Kinetics, Incorporated | Illumination components |
US6016038A (en) | 1997-08-26 | 2000-01-18 | Color Kinetics, Inc. | Multicolored LED lighting method and apparatus |
JP2006319172A (ja) * | 2005-05-13 | 2006-11-24 | Wako Denken Kk | Ledランプ調光用アダプタ装置 |
-
2010
- 2010-08-10 EP EP10750181.9A patent/EP2594113A2/en not_active Withdrawn
- 2010-08-10 CN CN201080068037.8A patent/CN103004290B/zh active Active
- 2010-08-10 WO PCT/IB2010/053614 patent/WO2012007798A2/en active Application Filing
- 2010-08-10 JP JP2013519169A patent/JP5690930B2/ja not_active Expired - Fee Related
- 2010-08-10 BR BR112013000678A patent/BR112013000678A2/pt not_active IP Right Cessation
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
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WO2005115058A1 (en) * | 2004-05-19 | 2005-12-01 | Goeken Group Corp. | Dimming circuit for led lighting device with means for holding triac in conduction |
GB2435724A (en) * | 2006-03-04 | 2007-09-05 | Mood Concepts Ltd | TRIAC dimming of LED lighting units |
WO2009138104A1 (en) * | 2008-05-14 | 2009-11-19 | Lioris B.V. | Led-based lighting system with high power factor |
WO2010011971A1 (en) * | 2008-07-25 | 2010-01-28 | Cirrus Logic, Inc. | Switching power converter control with triac-based leading edge dimmer compatibility |
Cited By (53)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9414455B2 (en) | 2011-04-22 | 2016-08-09 | On-Bright Electronics (Shanghai) Co., Ltd. | Systems and methods for dimming control with capacitive loads |
US9301349B2 (en) | 2011-05-11 | 2016-03-29 | On-Bright Electronics (Shanghai) Co., Ltd. | Systems and methods for dimming control using system controllers |
US10292217B2 (en) | 2011-05-11 | 2019-05-14 | On-Bright Electronics (Shanghai) Co., Ltd. | Systems and methods for dimming control using system controllers |
US9554432B2 (en) | 2011-05-11 | 2017-01-24 | On-Bright Electronics (Shanghai) Co., Ltd. | Systems and methods for dimming control using system controllers |
US10194500B2 (en) | 2012-11-12 | 2019-01-29 | On-Bright Electronics (Shanghai) Co., Ltd. | Systems and methods for dimming control using TRIAC dimmers |
US9408269B2 (en) | 2012-11-12 | 2016-08-02 | On-Bright Electronics (Shanghai) Co., Ltd. | Systems and methods for dimming control using TRIAC dimmers |
US9961734B2 (en) | 2012-11-12 | 2018-05-01 | On-Bright Electronics (Shanghai) Co., Ltd. | Systems and methods for dimming control using TRIAC dimmers |
US10455657B2 (en) | 2012-11-12 | 2019-10-22 | On-Bright Electronics (Shanghai) Co., Ltd. | Systems and methods for dimming control using TRIAC dimmers |
US10999904B2 (en) | 2012-11-12 | 2021-05-04 | On-Bright Electronics (Shanghai) Co., Ltd. | Systems and methods for dimming control using TRIAC dimmers |
US10448470B2 (en) | 2012-11-12 | 2019-10-15 | On-Bright Electronics (Shanghai) Co., Ltd. | Systems and methods for dimming control using triac dimmers |
TWI508615B (zh) * | 2013-06-04 | 2015-11-11 | Jin Fa Li | 主動式自我調節電路 |
CN104219827A (zh) * | 2013-06-04 | 2014-12-17 | 李进发 | 主动式自我调节电路 |
US10383187B2 (en) | 2014-04-25 | 2019-08-13 | Guangzhou On-Bright Electronics Co., Ltd. | Systems and methods for intelligent control related to TRIAC dimmers |
US9480118B2 (en) | 2014-04-25 | 2016-10-25 | Guangzhou On-Bright Electronics Co., Ltd. | Systems and methods for intelligent control related to TRIAC dimmers |
US11212885B2 (en) | 2014-04-25 | 2021-12-28 | Guangzhou On-Bright Electronics Co., Ltd. | Systems and methods for intelligent control related to TRIAC dimmers |
CN103945614A (zh) * | 2014-04-25 | 2014-07-23 | 昂宝电子(上海)有限公司 | 照明系统和驱动电路 |
WO2015196443A1 (zh) * | 2014-06-27 | 2015-12-30 | 东莞华明灯具有限公司 | 一种用于led灯的切相调光电路 |
US9750107B2 (en) | 2014-07-08 | 2017-08-29 | On-Bright Electronics (Shanghai) Co., Ltd. | Systems and methods for intelligent dimming control using TIRAC dimmers |
US9585222B2 (en) | 2014-07-08 | 2017-02-28 | On-Bright Electronics (Shanghai) Co., Ltd. | Systems and methods for intelligent dimming control using TRIAC dimmers |
US10342087B2 (en) | 2014-07-08 | 2019-07-02 | On-Bright Electronics (Shanghai) Co., Ltd. | Systems and methods for intelligent dimming control using TRIAC dimmers |
US10687397B2 (en) | 2014-07-08 | 2020-06-16 | On-Bright Electronics (Shanghai) Co., Ltd. | Systems and methods for intelligent dimming control using TRIAC dimmers |
US10334677B2 (en) | 2014-07-08 | 2019-06-25 | On-Bright Electronics (Shanghai) Co., Ltd. | Systems and methods for intelligent dimming control using TRIAC dimmers |
US10448469B2 (en) | 2014-07-08 | 2019-10-15 | On-Bright Electronics (Shanghai) Co., Ltd. | Systems and methods for intelligent dimming control using TRIAC dimmers |
CN105591553A (zh) * | 2014-11-07 | 2016-05-18 | 电力集成公司 | 具有模拟受控的可变电流电路的功率转换器控制器 |
CN105591553B (zh) * | 2014-11-07 | 2019-07-30 | 电力集成公司 | 具有模拟受控的可变电流电路的功率转换器控制器 |
US10264642B2 (en) | 2016-10-17 | 2019-04-16 | Guangzhou On-Bright Electronics Co., Ltd. | Systems and methods for intelligent control related to TRIAC dimmers by using modulation signals |
US11784638B2 (en) | 2017-07-10 | 2023-10-10 | On-Bright Electronics (Shanghai) Co., Ltd. | Switch control systems for light emitting diodes and methods thereof |
US11695401B2 (en) | 2017-07-10 | 2023-07-04 | On-Bright Electronics (Shanghai) Co., Ltd. | Switch control systems for light emitting diodes and methods thereof |
US11206015B2 (en) | 2017-07-10 | 2021-12-21 | On-Bright Electronics (Shanghai) Co., Ltd. | Switch control systems for light emitting diodes and methods thereof |
US11201612B2 (en) | 2017-07-10 | 2021-12-14 | On-Bright Electronics (Shanghai) Co., Ltd. | Switch control systems for light emitting diodes and methods thereof |
US11183996B2 (en) | 2017-07-10 | 2021-11-23 | On-Bright Electronics (Shanghai) Co., Ltd. | Switch control systems for light emitting diodes and methods thereof |
US10512131B2 (en) | 2017-09-14 | 2019-12-17 | On-Bright Electronics (Shanghai) Co., Ltd. | Systems and methods for bleeder control related to lighting emitting diodes |
US10973095B2 (en) | 2017-09-14 | 2021-04-06 | On-Bright Electronics (Shanghai) Co., Ltd. | Systems and methods for bleeder control related to lighting emitting diodes |
US11026304B2 (en) | 2017-11-30 | 2021-06-01 | On-Bright Electronics (Shanghai) Co., Ltd. | Systems and methods for stage-based control related to TRIAC dimmers |
US10999903B2 (en) | 2017-11-30 | 2021-05-04 | On-Bright Electronics (Shanghai) Co., Ltd. | Systems and methods for stage-based control related to TRIAC dimmers |
US10375785B2 (en) | 2017-11-30 | 2019-08-06 | On-Bright Electronics (Shanghai) Co., Ltd. | Systems and methods for stage-based control related to TRIAC dimmers |
US10785837B2 (en) | 2017-11-30 | 2020-09-22 | On-Bright Electronics (Shanghai) Co., Ltd. | Systems and methods for stage-based control related to TRIAC dimmers |
US11638335B2 (en) | 2017-12-28 | 2023-04-25 | On-Bright Electronics (Shanghai) Co., Ltd. | LED lighting systems with TRIAC dimmers and methods thereof |
US11937350B2 (en) | 2017-12-28 | 2024-03-19 | On-Bright Electronics (Shanghai) Co., Ltd. | LED lighting systems with TRIAC dimmers and methods thereof |
US11570859B2 (en) | 2017-12-28 | 2023-01-31 | On-Bright Electronics (Shanghai) Co., Ltd. | LED lighting systems with TRIAC dimmers and methods thereof |
US10827588B2 (en) | 2017-12-28 | 2020-11-03 | On-Bright Electronics (Shanghai) Co., Ltd. | LED lighting systems with TRIAC dimmers and methods thereof |
CN108366460A (zh) * | 2018-04-11 | 2018-08-03 | 矽力杰半导体技术(杭州)有限公司 | 泄放电路及led驱动电路 |
US11224105B2 (en) | 2019-02-19 | 2022-01-11 | On-Bright Electronics (Shanghai) Co., Ltd. | Systems and methods with TRIAC dimmers for voltage conversion related to light emitting diodes |
US11678417B2 (en) | 2019-02-19 | 2023-06-13 | On-Bright Electronics (Shanghai) Co., Ltd. | Systems and methods with TRIAC dimmers for voltage conversion related to light emitting diodes |
US11297704B2 (en) | 2019-08-06 | 2022-04-05 | On-Bright Electronics (Shanghai) Co., Ltd. | Systems and methods for bleeder control related to TRIAC dimmers associated with LED lighting |
US11792901B2 (en) | 2019-08-06 | 2023-10-17 | On-Bright Electronics (Shanghai) Co., Ltd. | Systems and methods for bleeder control related to TRIAC dimmers associated with LED lighting |
US11405992B2 (en) | 2019-11-20 | 2022-08-02 | On-Bright Electronics (Shanghai) Co., Ltd. | Systems and methods for dimming control related to TRIAC dimmers associated with LED lighting |
US11743984B2 (en) | 2019-11-20 | 2023-08-29 | On-Bright Electronics (Shanghai) Co., Ltd. | Systems and methods for dimming control related to TRIAC dimmers associated with LED lighting |
US11564299B2 (en) | 2019-12-19 | 2023-01-24 | On-Bright Electronics (Shanghai) Co., Ltd. | Systems and methods for providing power supply to current controllers associated with LED lighting |
US11856670B2 (en) | 2019-12-19 | 2023-12-26 | On-Bright Electronics (Shanghai) Co., Ltd. | Systems and methods for providing power supply to current controllers associated with LED lighting |
US11723128B2 (en) | 2019-12-27 | 2023-08-08 | On-Bright Electronics (Shanghai) Co., Ltd. | Systems and methods for controlling currents flowing through light emitting diodes |
US11252799B2 (en) | 2019-12-27 | 2022-02-15 | On-Bright Electronics (Shanghai) Co., Ltd. | Systems and methods for controlling currents flowing through light emitting diodes |
US11540371B2 (en) | 2020-04-13 | 2022-12-27 | On-Bright Electronics (Shanghai) Co., Ltd. | Systems and methods for controlling power factors of LED lighting systems |
Also Published As
Publication number | Publication date |
---|---|
EP2594113A2 (en) | 2013-05-22 |
JP2013536544A (ja) | 2013-09-19 |
CN103004290B (zh) | 2016-11-16 |
BR112013000678A2 (pt) | 2016-05-31 |
WO2012007798A3 (en) | 2012-04-05 |
WO2012007798A2 (en) | 2012-01-19 |
JP5690930B2 (ja) | 2015-03-25 |
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Address after: Eindhoven Patentee after: Signify Holdings Ltd. Address before: The city of Eindhoven in Holland Patentee before: PHILIPS LIGHTING HOLDING B.V. |
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CP03 | Change of name, title or address |