HK1205406A1 - 發光二極管照明系統 - Google Patents
發光二極管照明系統Info
- Publication number
- HK1205406A1 HK1205406A1 HK15105740.5A HK15105740A HK1205406A1 HK 1205406 A1 HK1205406 A1 HK 1205406A1 HK 15105740 A HK15105740 A HK 15105740A HK 1205406 A1 HK1205406 A1 HK 1205406A1
- Authority
- HK
- Hong Kong
- Prior art keywords
- light
- emitting diode
- lighting system
- diode lighting
- emitting
- Prior art date
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]
- H05B45/10—Controlling the intensity of the light
-
- 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
- H05B41/00—Circuit arrangements or apparatus for igniting or operating discharge lamps
- H05B41/14—Circuit arrangements
- H05B41/26—Circuit arrangements in which the lamp is fed by power derived from dc by means of a converter, e.g. by high-voltage dc
- H05B41/28—Circuit arrangements in which the lamp is fed by power derived from dc by means of a converter, e.g. by high-voltage dc using static converters
- H05B41/282—Circuit arrangements in which the lamp is fed by power derived from dc by means of a converter, e.g. by high-voltage dc using static converters with semiconductor devices
- H05B41/2825—Circuit arrangements in which the lamp is fed by power derived from dc by means of a converter, e.g. by high-voltage dc using static converters with semiconductor devices by means of a bridge converter in the final stage
- H05B41/2827—Circuit arrangements in which the lamp is fed by power derived from dc by means of a converter, e.g. by high-voltage dc using static converters with semiconductor devices by means of a bridge converter in the final stage using specially adapted components in the load circuit, e.g. feed-back transformers, piezoelectric transformers; using specially adapted load circuit configurations
-
- 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
- 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]
- H05B45/40—Details of LED load circuits
- H05B45/42—Antiparallel configurations
-
- 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
- H05B45/46—Details of LED load circuits with an active control inside an LED matrix having LEDs disposed in parallel lines
-
- 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
-
- 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]
-
- 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
- Y02B20/40—Control techniques providing energy savings, e.g. smart controller or presence detection
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Circuit Arrangement For Electric Light Sources In General (AREA)
- Led Devices (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201320541334 | 2013-09-02 |
Publications (1)
Publication Number | Publication Date |
---|---|
HK1205406A1 true HK1205406A1 (zh) | 2015-12-11 |
Family
ID=50927701
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
HK15105740.5A HK1205406A1 (zh) | 2013-09-02 | 2015-06-16 | 發光二極管照明系統 |
Country Status (6)
Country | Link |
---|---|
US (1) | US9288858B2 (zh) |
CN (2) | CN104219828B (zh) |
GB (1) | GB2537237B (zh) |
HK (1) | HK1205406A1 (zh) |
SG (1) | SG11201601569SA (zh) |
WO (1) | WO2015027956A1 (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104219828B (zh) * | 2013-09-02 | 2017-04-12 | 磁控灯光节能有限公司 | 发光二极管照明系统 |
CN109996366A (zh) * | 2017-12-29 | 2019-07-09 | 简斯任 | 具有调光功能的发光二极管照明系统 |
Family Cites Families (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1006691A (en) * | 1960-11-21 | 1965-10-06 | Scully Jones & Co | Improvements relating to measuring apparatus |
US6459213B1 (en) * | 1978-03-20 | 2002-10-01 | Ole K. Nilssen | Ballast for parallel-connected lamps |
US4866344A (en) * | 1986-09-19 | 1989-09-12 | Varian Associates, Inc. | High voltage power supply for a microwave electron tube |
CN2061640U (zh) * | 1989-12-25 | 1990-09-05 | 彭凯琪 | 微光灯 |
US5568005A (en) * | 1995-01-24 | 1996-10-22 | Davidson; Dan A. | Acoustic-magnetic power generator |
US5856727A (en) * | 1996-09-04 | 1999-01-05 | Icc Corporation | Multi-purpose safety light |
US6301280B1 (en) * | 1999-01-11 | 2001-10-09 | Agere Systems Optoelectronics Guardian Corp. | Apparatus and method for forming a laser control signal, and a laser including the apparatus |
WO2002066196A1 (en) * | 2001-02-20 | 2002-08-29 | Deon John Du Plessis | An electrical power generation unit |
US6486770B2 (en) * | 2001-04-19 | 2002-11-26 | Singapore Technologies Electronics, Ltd. | Impedance matching circuit for switched alternating current power supplies |
JP2003324017A (ja) * | 2002-04-30 | 2003-11-14 | Koito Mfg Co Ltd | トランス |
WO2006062484A1 (en) * | 2004-12-08 | 2006-06-15 | Photronfusion Solutions Pte Ltd | Led driver circuit and method of operation |
CN2877183Y (zh) * | 2005-12-28 | 2007-03-07 | 程继金 | 一种发光装置 |
AU2009338258A1 (en) * | 2009-01-20 | 2010-07-29 | Cskk(Hkg) Limited | Automatic voltage regulator and toroidal transformer |
CN201504338U (zh) | 2009-05-21 | 2010-06-09 | 汕尾市宝明科技实业有限公司 | 一种路灯节电器 |
CN201651870U (zh) * | 2010-03-03 | 2010-11-24 | 黄焕珠 | 一种交流电节能led照明灯 |
JP2011192932A (ja) * | 2010-03-16 | 2011-09-29 | Kinki Univ | 発光装置、照明装置、表示装置、標示装置、光通信システム及び光通信方法 |
CN102014555A (zh) * | 2010-09-30 | 2011-04-13 | 光羿科技有限公司 | 整合型led灯串驱动器装置 |
KR101387022B1 (ko) * | 2010-11-17 | 2014-04-18 | 니혼마키센 고교 가부시키가이샤 | 전원 회로 |
US9055619B1 (en) * | 2011-06-08 | 2015-06-09 | Alejandro Cavolina | Toroidal transformer transistor driver for electrical ballast |
CN202521440U (zh) | 2012-01-10 | 2012-11-07 | 徐佳忠 | 一种led吸顶灯 |
CN104219828B (zh) * | 2013-09-02 | 2017-04-12 | 磁控灯光节能有限公司 | 发光二极管照明系统 |
-
2013
- 2013-12-10 CN CN201310671668.4A patent/CN104219828B/zh active Active
- 2013-12-10 CN CN201320813148.8U patent/CN203661357U/zh not_active Expired - Fee Related
-
2014
- 2014-09-01 WO PCT/CN2014/085695 patent/WO2015027956A1/en active Application Filing
- 2014-09-01 GB GB1605280.5A patent/GB2537237B/en not_active Expired - Fee Related
- 2014-09-01 SG SG11201601569SA patent/SG11201601569SA/en unknown
- 2014-09-01 US US14/474,195 patent/US9288858B2/en not_active Expired - Fee Related
-
2015
- 2015-06-16 HK HK15105740.5A patent/HK1205406A1/zh unknown
Also Published As
Publication number | Publication date |
---|---|
GB2537237A (en) | 2016-10-12 |
WO2015027956A1 (en) | 2015-03-05 |
CN104219828A (zh) | 2014-12-17 |
US9288858B2 (en) | 2016-03-15 |
GB201605280D0 (en) | 2016-05-11 |
SG11201601569SA (en) | 2016-04-28 |
CN104219828B (zh) | 2017-04-12 |
CN203661357U (zh) | 2014-06-18 |
GB2537237B (en) | 2017-02-01 |
US20150061516A1 (en) | 2015-03-05 |
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