WO2016095754A1 - Circuit de lampe à led compatible avec un redresseur électronique - Google Patents

Circuit de lampe à led compatible avec un redresseur électronique Download PDF

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Publication number
WO2016095754A1
WO2016095754A1 PCT/CN2015/097086 CN2015097086W WO2016095754A1 WO 2016095754 A1 WO2016095754 A1 WO 2016095754A1 CN 2015097086 W CN2015097086 W CN 2015097086W WO 2016095754 A1 WO2016095754 A1 WO 2016095754A1
Authority
WO
WIPO (PCT)
Prior art keywords
electronic rectifier
led lamp
led
led group
lamp circuit
Prior art date
Application number
PCT/CN2015/097086
Other languages
English (en)
Chinese (zh)
Inventor
袁传发
Original Assignee
袁传发
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 袁传发 filed Critical 袁传发
Publication of WO2016095754A1 publication Critical patent/WO2016095754A1/fr

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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
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V23/00—Arrangement of electric circuit elements in or on lighting devices

Definitions

  • the utility model relates to a lighting device, which is an LED lamp circuit which can be directly used instead of a fluorescent lamp.
  • LED lamps are named for their use of LED illumination.
  • Traditional fluorescent lamps also known as energy-saving lamps, have occupied a large number of lighting markets because of their early start-up and energy saving compared to incandescent lamps.
  • LED lamps have become the ideal replacement for fluorescent lamps because of their higher luminous efficiency, environmental friendliness, energy saving and longer life. Since fluorescent lamps and LEDs are powered by different types of power sources, LED lamps in the existing market cannot fully replace the same type of fluorescent lamps, and the original rectifier power supply on the fluorescent lamps needs to be removed. This replacement method not only causes waste of resources, but also seriously hinders the process of large-scale replacement of fluorescent lamps by LED lamps.
  • the fluorescent lamps T5, T8, T10 lamps, ring lamps, H tubes, etc. which are used in a large number of LED lamps and fluorescent lamps, must be more convenient and more cost-effective to solve the direct replacement of LED lamps and fluorescent lamps. Cost savings and higher efficiency issues.
  • the purpose of the utility model is to overcome the shortcomings of the prior art, and to provide an LED lamp circuit problem which is simple in structure and can be directly replaced without any modification of the original electronic rectifier and the starter of the fluorescent lamp. solution
  • the solution of the present invention is: An L E D lamp circuit compatible with an electronic rectifier.
  • the utility model comprises an interface connected with the output of the electronic rectifier and an LED lamp set, wherein the input end of the LED lamp is provided with an interface corresponding to the output of the electronic rectifier; a pin of the interface is connected in series with the high voltage capacitor C1, and the C1 is connected in series to the C1
  • One end of the LED group The other end of the LED group is connected to the other leg of the interface.
  • the LED lamp set is composed of a plurality of LED lamp beads connected in series and in forward and reverse parallel.
  • the effect achieved by the utility model is as follows: 1) After the LED lamps are connected in series and then connected in parallel, the original single-conducting LED lamp group becomes a double-conducting, thereby matching the high-frequency voltage outputted by the electronic rectifier directly The LED lamp set is powered, and the original lamp is directly replaced without removing or changing the electronic rectifier of the original fluorescent lamp. 2) In addition to reducing the cost of the product and avoiding waste of resources, the constant current driving power supply of the original electronic rectifier and the omitted LED lamp is fully utilized. 3) Improved power efficiency by eliminating the need for two power conversions.
  • An LED lamp circuit compatible with an electronic rectifier comprising an interface (1) connected to an output of an electronic rectifier, and an LED lamp set (2) and an LED lamp set (3), characterized in that an input end of the LED lamp is provided with The corresponding interface of the electronic rectifier output (1); one leg of the interface is connected in series with the high voltage capacitor C1, and C1 is connected in series to one end of the LED lamp group; the other end of the LED lamp group is connected to the other leg of the interface,
  • the ELD lamp group is composed of a plurality of LED lamp beads connected in series and then connected in forward and reverse directions. The number of LED lamp beads can be increased or decreased according to power and brightness requirements.
  • the LED lamp circuit of the utility model fully utilizes the high-frequency voltage and constant current characteristics of the output of the electronic rectifier, and combines the characteristics of single-pass and fast response of the LED, and realizes the power and the power through the series-parallel combination of the LED lamp bead. Brightness requirements.
  • the LED lamp circuit of the utility model fully utilizes the constant current driving power source of the original electronic rectifier and the omitted LED lamp, in addition to reducing the product cost and avoiding waste of resources; The power efficiency. Sequence table free content

Landscapes

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

Abstract

L'invention concerne un circuit de lampe à LED compatible avec un redresseur électronique comprenant une interface (1) connectée à la sortie du redresseur électronique et comprenant un groupe de LED (2). Le groupe de LED est constitué d'une pluralité de LED qui sont connectées en série puis connectées en sens direct et en sens inverse en parallèle, de sorte que le groupe de LED à conductivité initialement unidirectionnelle devient un groupe de LED à conductivité bidirectionnelle, et qu'une tension à haute fréquence adaptée à la sortie du redresseur électronique est directement fournie au groupe de LED, de sorte qu'un tube de lampe d'origine peut être directement remplacé sans retirer ou changer le redresseur électronique de la lampe à fluorescence d'origine.
PCT/CN2015/097086 2014-12-18 2015-12-11 Circuit de lampe à led compatible avec un redresseur électronique WO2016095754A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201420804292.XU CN204335008U (zh) 2014-12-18 2014-12-18 一种兼容电子整流器的led灯电路
CN201420804292.X 2014-12-18

Publications (1)

Publication Number Publication Date
WO2016095754A1 true WO2016095754A1 (fr) 2016-06-23

Family

ID=53171312

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2015/097086 WO2016095754A1 (fr) 2014-12-18 2015-12-11 Circuit de lampe à led compatible avec un redresseur électronique

Country Status (2)

Country Link
CN (1) CN204335008U (fr)
WO (1) WO2016095754A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN204335008U (zh) * 2014-12-18 2015-05-13 袁传发 一种兼容电子整流器的led灯电路

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2819029Y (zh) * 2005-07-01 2006-09-20 连伟 Led日光灯
CN201048459Y (zh) * 2007-04-25 2008-04-16 美的集团有限公司 发光元器件的驱动电路
CN101354114A (zh) * 2007-07-23 2009-01-28 铭伟科技有限公司 一种led灯管
CN201651941U (zh) * 2010-04-26 2010-11-24 满双喜 一种led节能灯装置
CN102195510A (zh) * 2010-03-08 2011-09-21 艾默龙电子科技（嘉兴）有限公司 单开关振荡逆变器
WO2014071603A1 (fr) * 2012-11-09 2014-05-15 Wang Sheng-Feng Procédé d'allumage de del sans dépendre du ballast
CN203761655U (zh) * 2014-03-27 2014-08-06 深圳市格明科技有限公司 分段调光兼容电子整流器和电感整流器的恒流驱动电源
CN204335008U (zh) * 2014-12-18 2015-05-13 袁传发 一种兼容电子整流器的led灯电路

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2819029Y (zh) * 2005-07-01 2006-09-20 连伟 Led日光灯
CN201048459Y (zh) * 2007-04-25 2008-04-16 美的集团有限公司 发光元器件的驱动电路
CN101354114A (zh) * 2007-07-23 2009-01-28 铭伟科技有限公司 一种led灯管
CN102195510A (zh) * 2010-03-08 2011-09-21 艾默龙电子科技（嘉兴）有限公司 单开关振荡逆变器
CN201651941U (zh) * 2010-04-26 2010-11-24 满双喜 一种led节能灯装置
WO2014071603A1 (fr) * 2012-11-09 2014-05-15 Wang Sheng-Feng Procédé d'allumage de del sans dépendre du ballast
CN203761655U (zh) * 2014-03-27 2014-08-06 深圳市格明科技有限公司 分段调光兼容电子整流器和电感整流器的恒流驱动电源
CN204335008U (zh) * 2014-12-18 2015-05-13 袁传发 一种兼容电子整流器的led灯电路

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Publication number Publication date
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