CN105282923A8 - 一种兼有变功率节能的镇流式led灯的驱动电源 - Google Patents

一种兼有变功率节能的镇流式led灯的驱动电源 Download PDF

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Publication number
CN105282923A8
CN105282923A8 CN201510411375.1A CN201510411375A CN105282923A8 CN 105282923 A8 CN105282923 A8 CN 105282923A8 CN 201510411375 A CN201510411375 A CN 201510411375A CN 105282923 A8 CN105282923 A8 CN 105282923A8
Authority
CN
China
Prior art keywords
power supply
driving power
ballast formula
formula led
variable power
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.)
Pending
Application number
CN201510411375.1A
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English (en)
Other versions
CN105282923A (zh
Inventor
李顺华
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to CN201510411375.1A priority Critical patent/CN105282923A/zh
Priority to EP15863292.7A priority patent/EP3226658B1/en
Priority to PCT/CN2015/000807 priority patent/WO2016082298A1/zh
Publication of CN105282923A publication Critical patent/CN105282923A/zh
Publication of CN105282923A8 publication Critical patent/CN105282923A8/zh
Pending legal-status Critical Current

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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
    • H02M5/06—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 impedances
    • 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
    • H02M5/06—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 impedances
    • H02M5/08—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 impedances using capacitors 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
    • H02M7/066—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 particular circuits having a special characteristic
    • 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
    • H02M7/05—Capacitor coupled rectifiers

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Circuit Arrangement For Electric Light Sources In General (AREA)

Abstract

本发明公开了一种兼有变功率节能的镇流式LED灯的驱动电源，采用了在桥式整流电路的G、N两端接电容C1a和电容C11与开关K11等的串联电路以及电容C1b与开关Ka的串联电路的技术方案。该方案能使LC镇流式LED灯的驱动电源在不增加EMC电路时也能满足GB17743中的条款要求，电路简单、且能节约生产成本。
CN201510411375.1A 2014-11-24 2015-07-04 一种兼有变功率节能的镇流式led灯的驱动电源 Pending CN105282923A (zh)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CN201510411375.1A CN105282923A (zh) 2014-11-24 2015-07-04 一种兼有变功率节能的镇流式led灯的驱动电源
EP15863292.7A EP3226658B1 (en) 2014-11-24 2015-11-23 Ballasted led lamp drive power supply with variable power and energy saving
PCT/CN2015/000807 WO2016082298A1 (zh) 2014-11-24 2015-11-23 一种兼有变功率节能的镇流式led灯的驱动电源

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
CN2014106904616 2014-11-24
CN201410690461 2014-11-24
CN2015100990025 2015-03-02
CN201510099002 2015-03-02
CN201510411375.1A CN105282923A (zh) 2014-11-24 2015-07-04 一种兼有变功率节能的镇流式led灯的驱动电源

Publications (2)

Publication Number Publication Date
CN105282923A CN105282923A (zh) 2016-01-27
CN105282923A8 true CN105282923A8 (zh) 2017-05-31

Family

ID=55151021

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201510411375.1A Pending CN105282923A (zh) 2014-11-24 2015-07-04 一种兼有变功率节能的镇流式led灯的驱动电源

Country Status (3)

Country Link
EP (1) EP3226658B1 (zh)
CN (1) CN105282923A (zh)
WO (1) WO2016082298A1 (zh)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109389790B (zh) * 2018-11-08 2024-06-25 深圳市高新投三江电子股份有限公司 一种二总线声光报警电路

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5488269A (en) * 1995-02-10 1996-01-30 General Electric Company Multi-resonant boost high power factor circuit
US5844791A (en) * 1997-06-30 1998-12-01 Mte Corporation Single-phase harmonic filter system
US6762562B2 (en) * 2002-11-19 2004-07-13 Denovo Lighting, Llc Tubular housing with light emitting diodes
CN101346027A (zh) * 2007-07-13 2009-01-14 马士科技有限公司 无磁环电子镇流器及应用其的荧光灯
KR20100045671A (ko) * 2008-10-24 2010-05-04 주식회사 필룩스 전자식 형광등 안정기
CN101835324A (zh) * 2009-03-11 2010-09-15 李顺华 一种高压气体放电灯用共轭式镇流器
US7960922B2 (en) * 2009-10-21 2011-06-14 General Electric Company High efficiency low power capacitor charged DC driver
CN101754548B (zh) * 2010-01-27 2013-12-11 林文献 一种电子镇流器
CN101827487A (zh) * 2010-03-08 2010-09-08 海洋王照明科技股份有限公司 一种荧光灯及其电子镇流器
CN102201742A (zh) * 2010-03-26 2011-09-28 德昌电机(深圳)有限公司 电源电路、电机装置及风扇
CN201726581U (zh) * 2010-03-29 2011-01-26 苏州市纽克斯照明有限公司 智能电子镇流器
TW201309096A (zh) * 2011-08-08 2013-02-16 Skynet Electronic Co Ltd 能在螢光燈管壽終或夭折前自我保護之電子式安定器
CN102523647A (zh) * 2011-11-11 2012-06-27 李顺华 一种镇流式led灯的驱动电源
CN103379689B (zh) * 2012-04-28 2016-04-27 海洋王（东莞）照明科技有限公司 电压波动抑制电路及灯具
CN103635001B (zh) * 2012-08-27 2018-01-09 李顺华 一种高压钠灯用的lc电感电容镇流器
CN203340369U (zh) * 2012-12-11 2013-12-11 李顺华 一种镇流式led灯的驱动电源装置
CN205017632U8 (zh) * 2014-11-24 2017-05-31 李顺华 一种兼有变功率节能的镇流式led灯的驱动电源

Also Published As

Publication number Publication date
WO2016082298A8 (zh) 2017-08-31
EP3226658A1 (en) 2017-10-04
CN105282923A (zh) 2016-01-27
EP3226658A4 (en) 2017-12-27
EP3226658B1 (en) 2020-07-29
WO2016082298A1 (zh) 2016-06-02

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Correction item: Application Date

Correct: 20150630

False: 20150704

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Volume: 32

CI01 Publication of corrected invention patent application
CI02 Correction of invention patent application

Correction item: Application Date

Correct: 20150630

False: 20150704

Number: 04

Page: The title page

Volume: 32

CI02 Correction of invention patent application