CN103051049B - Led驱动电源断电后自动启动备用电源的方法 - Google Patents
Led驱动电源断电后自动启动备用电源的方法 Download PDFInfo
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- CN103051049B CN103051049B CN201210588220.1A CN201210588220A CN103051049B CN 103051049 B CN103051049 B CN 103051049B CN 201210588220 A CN201210588220 A CN 201210588220A CN 103051049 B CN103051049 B CN 103051049B
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- 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
- Y02B70/00—Technologies for an efficient end-user side electric power management and consumption
- Y02B70/30—Systems integrating technologies related to power network operation and communication or information technologies for improving the carbon footprint of the management of residential or tertiary loads, i.e. smart grids as climate change mitigation technology in the buildings sector, including also the last stages of power distribution and the control, monitoring or operating management systems at local level
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- 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
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S20/00—Management or operation of end-user stationary applications or the last stages of power distribution; Controlling, monitoring or operating thereof
- Y04S20/20—End-user application control systems
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- Circuit Arrangement For Electric Light Sources In General (AREA)
Abstract
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CN201210588220.1A CN103051049B (zh) | 2012-12-29 | 2012-12-29 | Led驱动电源断电后自动启动备用电源的方法 |
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CN201210588220.1A CN103051049B (zh) | 2012-12-29 | 2012-12-29 | Led驱动电源断电后自动启动备用电源的方法 |
Publications (2)
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CN103051049A CN103051049A (zh) | 2013-04-17 |
CN103051049B true CN103051049B (zh) | 2014-09-03 |
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CN201210588220.1A Active CN103051049B (zh) | 2012-12-29 | 2012-12-29 | Led驱动电源断电后自动启动备用电源的方法 |
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Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103547043B (zh) * | 2013-11-07 | 2015-10-28 | 东莞市石龙富华电子有限公司 | 一种led集中式直流微网供电***及供电控制方法 |
CN108899981B (zh) * | 2018-08-01 | 2021-04-30 | 广州番禺巨大汽车音响设备有限公司 | 一种大型音响的高效率蓄电池供电方法及装置 |
CN111342545A (zh) * | 2020-03-27 | 2020-06-26 | 深圳易马达科技有限公司 | 备用供电电路和供电装置 |
CN113677067B (zh) * | 2021-08-19 | 2023-08-04 | 上汽大众汽车有限公司 | 一种车用制动灯动态控制方法及控制*** |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101329028A (zh) * | 2008-07-25 | 2008-12-24 | 江苏派特科技发展有限公司 | 太阳能照明智能控制装置 |
CN201255350Y (zh) * | 2008-08-28 | 2009-06-10 | 深圳市兴隆源科技发展有限公司 | 风光互补智能型路灯 |
CN101534590A (zh) * | 2009-04-16 | 2009-09-16 | 陆启升 | 太阳能照明控制电源 |
CN202153805U (zh) * | 2011-08-10 | 2012-02-29 | 宿州市博远新能源电子科技有限公司 | 风光电互补led路灯控制器 |
CN203039427U (zh) * | 2012-12-29 | 2013-07-03 | 东莞市石龙富华电子有限公司 | 一种led驱动电源断电后自动启动备用电源的电路 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004187355A (ja) * | 2002-11-29 | 2004-07-02 | Fujitsu Ltd | 電源制御方法、電流・電圧変換回路及び電子装置 |
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- 2012-12-29 CN CN201210588220.1A patent/CN103051049B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101329028A (zh) * | 2008-07-25 | 2008-12-24 | 江苏派特科技发展有限公司 | 太阳能照明智能控制装置 |
CN201255350Y (zh) * | 2008-08-28 | 2009-06-10 | 深圳市兴隆源科技发展有限公司 | 风光互补智能型路灯 |
CN101534590A (zh) * | 2009-04-16 | 2009-09-16 | 陆启升 | 太阳能照明控制电源 |
CN202153805U (zh) * | 2011-08-10 | 2012-02-29 | 宿州市博远新能源电子科技有限公司 | 风光电互补led路灯控制器 |
CN203039427U (zh) * | 2012-12-29 | 2013-07-03 | 东莞市石龙富华电子有限公司 | 一种led驱动电源断电后自动启动备用电源的电路 |
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CN103051049A (zh) | 2013-04-17 |
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GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Method and circuit for automatically starting standby power after outage of LED (Light Emitting Diode) drive power Effective date of registration: 20191125 Granted publication date: 20140903 Pledgee: China Co. truction Bank Corp Dongguan branch Pledgor: FUHUA ELECTRONIC Co.,Ltd. Registration number: Y2019440000232 |
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Date of cancellation: 20220824 Granted publication date: 20140903 Pledgee: China Co. truction Bank Corp Dongguan branch Pledgor: FUHUA ELECTRONIC Co.,Ltd. Registration number: Y2019440000232 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: The method of automatically starting the backup power supply after the power failure of the LED driving power supply Effective date of registration: 20220830 Granted publication date: 20140903 Pledgee: China Co. truction Bank Corp Dongguan branch Pledgor: FUHUA ELECTRONIC Co.,Ltd. Registration number: Y2022980014007 |
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