HK1217869A2 - 發光二極管燈具及發光二極管照明系統 - Google Patents

發光二極管燈具及發光二極管照明系統

Info

Publication number
HK1217869A2
HK1217869A2 HK16107013.0A HK16107013A HK1217869A2 HK 1217869 A2 HK1217869 A2 HK 1217869A2 HK 16107013 A HK16107013 A HK 16107013A HK 1217869 A2 HK1217869 A2 HK 1217869A2
Authority
HK
Hong Kong
Prior art keywords
light
emitting diode
lighting system
lamps
diode lighting
Prior art date
Application number
HK16107013.0A
Other languages
English (en)
Inventor
劉銓釗
Original Assignee
超光燈飾有限公司
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 超光燈飾有限公司 filed Critical 超光燈飾有限公司
Publication of HK1217869A2 publication Critical patent/HK1217869A2/zh

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M5/00—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases
    • H02M5/02—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into dc
    • H02M5/04—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into dc by static converters
    • H02M5/10—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into dc by static converters using transformers
    • H02M5/12—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into dc by static converters using transformers for conversion of voltage or current amplitude only
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M7/00—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output
    • H02M7/02—Conversion of ac power input into dc power output without possibility of reversal
    • H02M7/04—Conversion of ac power input into dc power output without possibility of reversal by static converters
    • H02M7/043—Conversion of ac power input into dc power output without possibility of reversal by static converters using transformers or inductors only
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M7/00—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output
    • H02M7/02—Conversion of ac power input into dc power output without possibility of reversal
    • H02M7/04—Conversion of ac power input into dc power output without possibility of reversal by static converters
    • H02M7/06—Conversion of ac power input into dc power output without possibility of reversal by static converters using discharge tubes without control electrode or semiconductor devices without control electrode
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M7/00—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output
    • H02M7/02—Conversion of ac power input into dc power output without possibility of reversal
    • H02M7/04—Conversion of ac power input into dc power output without possibility of reversal by static converters
    • H02M7/28—Conversion of ac power input into dc power output without possibility of reversal by static converters using electrolytic rectifiers
    • 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
    • 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]
    • H05B45/50—Circuit arrangements for operating light-emitting diodes [LED] responsive to malfunctions or undesirable behaviour of LEDs; responsive to LED life; Protective circuits
    • H05B45/52—Circuit arrangements for operating light-emitting diodes [LED] responsive to malfunctions or undesirable behaviour of LEDs; responsive to LED life; Protective circuits in a parallel array of LEDs
    • 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
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M1/00—Details of apparatus for conversion
    • H02M1/0067—Converter structures employing plural converter units, other than for parallel operation of the units on a single load
    • H02M1/007—Plural converter units in cascade

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Circuit Arrangement For Electric Light Sources In General (AREA)
HK16107013.0A 2015-06-18 2016-06-17 發光二極管燈具及發光二極管照明系統 HK1217869A2 (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US201562181210P 2015-06-18 2015-06-18

Publications (1)

Publication Number Publication Date
HK1217869A2 true HK1217869A2 (zh) 2017-01-20

Family

ID=57544965

Family Applications (2)

Application Number Title Priority Date Filing Date
HK16111551.0A HK1223784A2 (zh) 2015-06-18 2016-06-17 發光二極管燈具及發光二極管照明系統
HK16107013.0A HK1217869A2 (zh) 2015-06-18 2016-06-17 發光二極管燈具及發光二極管照明系統

Family Applications Before (1)

Application Number Title Priority Date Filing Date
HK16111551.0A HK1223784A2 (zh) 2015-06-18 2016-06-17 發光二極管燈具及發光二極管照明系統

Country Status (5)

Country Link
US (1) US20200275538A1 (zh)
CN (1) CN106797697B (zh)
HK (2) HK1223784A2 (zh)
TW (1) TWI615059B (zh)
WO (1) WO2016202283A1 (zh)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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***

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US2382172A (en) * 1944-01-29 1945-08-14 Westinghouse Electric Corp Core structure for inductive apparatus
TW458292U (en) * 2000-02-10 2001-10-01 Jeng Ching Ji Controller for lamp string
TWM345446U (en) * 2002-10-18 2008-11-21 Hsin-Hui Cheng Modular LED lighting device
TW200704283A (en) * 2005-05-27 2007-01-16 Lamina Ceramics Inc Solid state LED bridge rectifier light engine
WO2008041587A1 (en) * 2006-09-27 2008-04-10 Masaaki Kano Electric device power supply circuit, light emitting diode illumination device, and battery having charge power supply circuit
CN201259120Y (zh) * 2008-05-13 2009-06-17 袁志华 高效led照明路灯
CN201288954Y (zh) * 2008-10-09 2009-08-12 定达科技股份有限公司 免整流的直接换装式led灯管
CN201382316Y (zh) * 2009-03-11 2010-01-13 邓锦洪 一种改进的led装饰灯串结构
TWI442821B (zh) * 2010-03-11 2014-06-21 Univ Nat Formosa 以峰值電流模式之順向式轉換器驅動ｌｅｄ燈照明裝置
TWM391245U (en) * 2010-05-21 2010-10-21 Yun Yi Technology Co Ltd Capacitive LED driving module
US9000673B2 (en) * 2010-05-25 2015-04-07 Virginia Tech Intellectual Properties, Inc. Multi-channel two-stage controllable constant current source and illumination source
CN201733491U (zh) * 2010-06-30 2011-02-02 厦门市萨珀莱照明技术有限公司 一种无电解电容的大功率led驱动电路
CN102098842B (zh) * 2011-01-11 2013-08-14 杭州电子科技大学 基于电流互感器的led驱动电路
CN201967206U (zh) * 2011-01-11 2011-09-07 杭州电子科技大学 一种基于电流互感器的led驱动电路
CN202043051U (zh) * 2011-01-27 2011-11-16 卫斌鹏 一种半桥式双管开关电源
TWM409670U (en) * 2011-01-28 2011-08-11 Ying-Chia Chen Driving device for led and lamp thereof
CN103002628A (zh) * 2011-09-16 2013-03-27 汤征宁 一种低电压led驱动电源
US8907568B2 (en) * 2011-10-24 2014-12-09 Microsemi Corporation Method and apparatus for LED string short circuit detection and protection
KR20140105658A (ko) * 2013-02-22 2014-09-02 주식회사 하이딥 안정기를 이용한 ｌｅｄ 조명 장치
CN103260318B (zh) * 2013-05-30 2015-03-11 矽力杰半导体技术(杭州)有限公司 可调光的led驱动电路及其调光方法

Also Published As

Publication number Publication date
CN106797697B (zh) 2020-04-03
TW201711523A (zh) 2017-03-16
US20200275538A1 (en) 2020-08-27
WO2016202283A1 (zh) 2016-12-22
CN106797697A (zh) 2017-05-31
HK1223784A2 (zh) 2017-08-04
TWI615059B (zh) 2018-02-11

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