WO2011155712A9 - Lampe fluorescente à del de type à ballast électronique - Google Patents

Lampe fluorescente à del de type à ballast électronique Download PDF

Info

Publication number
WO2011155712A9
WO2011155712A9 PCT/KR2011/003655 KR2011003655W WO2011155712A9 WO 2011155712 A9 WO2011155712 A9 WO 2011155712A9 KR 2011003655 W KR2011003655 W KR 2011003655W WO 2011155712 A9 WO2011155712 A9 WO 2011155712A9
Authority
WO
WIPO (PCT)
Prior art keywords
fluorescent lamp
unit
led
led fluorescent
electronic ballast
Prior art date
Application number
PCT/KR2011/003655
Other languages
English (en)
Korean (ko)
Other versions
WO2011155712A2 (fr
WO2011155712A3 (fr
Inventor
이정항
Original Assignee
박성진
주식회사 에스제이하이테크
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 박성진, 주식회사 에스제이하이테크 filed Critical 박성진
Publication of WO2011155712A2 publication Critical patent/WO2011155712A2/fr
Publication of WO2011155712A3 publication Critical patent/WO2011155712A3/fr
Publication of WO2011155712A9 publication Critical patent/WO2011155712A9/fr

Links

Images

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]
    • H05B45/30—Driver circuits
    • H05B45/37—Converter circuits
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
    • F21Y2115/00—Light-generating elements of semiconductor light sources
    • F21Y2115/10—Light-emitting diodes [LED]
    • 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]

Definitions

  • a diode connected to the output terminal of the bridge diode of the DC rectifying unit 104 and connected negatively to the output terminal of the LED lamp, and an inductor installed between the diode and the LED lamp, to maintain a constant current, voltage It further comprises a constant voltage / current holding unit 107 to make the LED fluorescent lamp to operate stably.
  • the DC rectifier 104 is a bridge diode connected to the impedance matching unit 103.
  • the bridge diode is an element for detecting an input AC driving power as a DC driving power.
  • the AC power input to the input terminals a, b, c, and d is converted into DC power for driving the LED lamp.
  • the LED fluorescent lamp first stabilizes the frequency of the current applied from the power source.
  • the overcurrent blocking unit 101 is a pair of fuses facing each other to block excessive AC power above a prescribed value.
  • Impedance matching unit 103 composed of inductors connected to each other so as to be opposite to each other, one at each end of the inductor of the filament unit 102 is equally matched the output impedance of the electronic ballast and the input impedance of the LED lamp (Lamp) in the LED fluorescent lamp.
  • AC power is converted into DC power through the bridge diode of the DC rectifying unit 104, and the converted DC power is used to drive the LED lamp of the LED fluorescent lamp 106.
  • the DC rectifying voltage generator 105 is installed between the input terminal and the output terminal of the bridge diode of the DC rectifying unit 104 to generate a constant DC power while charging and discharging the converted DC power. .
  • impedance matching unit 104 DC rectifier

Abstract

La présente invention concerne une lampe fluorescente à DEL de type à ballast électronique, comprenant : une unité d'interdiction de surintensité, qui est configurée avec une paire de fusibles se faisant mutuellement face, et qui interdit toute surintensité égale ou supérieure à une valeur déterminée; une unité de filament, comprenant une inductance qui est connectée aux bornes de sortie de la paire de fusibles constituant l'unité d'interdiction de surintensité; une unité d'adaptation d'impédance, qui est configurée avec des inductances se faisant mutuellement face et qui est connectée aux deux bornes de l'inductance de l'unité de filament, respectivement, et qui adapte l'impédance de sortie d'un ballast électronique et l'impédance d'entrée d'une lampe à DEL dans une lampe fluorescente à DEL; une unité de redresseur CC, configurée avec une diode pont connectée à l'unité d'adaptation d'impédance pour convertir la puissance d'excitation CA d'entrée en puissance d'excitation CC pour une lampe fluorescente à DEL; et une unité de génération de tension CC constante, qui est configurée avec un condensateur installé et connecté entre les bornes d'entrée et de sortie de la diode pont de l'unité de redresseur CC, et qui charge/décharge la source CC convertie afin de générer une puissance CC constante. La lampe selon la présente invention peut être utilisée en installant un module de DEL à usage multiple dans une prise de lampe fluorescente sans nécessiter d'un dispositif additionnel.
PCT/KR2011/003655 2010-06-08 2011-05-17 Lampe fluorescente à del de type à ballast électronique WO2011155712A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020100053943A KR100996670B1 (ko) 2010-06-08 2010-06-08 전자식 안정기 타입의 엘이디 형광등
KR10-2010-0053943 2010-06-08

Publications (3)

Publication Number Publication Date
WO2011155712A2 WO2011155712A2 (fr) 2011-12-15
WO2011155712A3 WO2011155712A3 (fr) 2012-02-02
WO2011155712A9 true WO2011155712A9 (fr) 2012-03-08

Family

ID=43410126

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2011/003655 WO2011155712A2 (fr) 2010-06-08 2011-05-17 Lampe fluorescente à del de type à ballast électronique

Country Status (3)

Country Link
KR (1) KR100996670B1 (fr)
CN (1) CN102278722B (fr)
WO (1) WO2011155712A2 (fr)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101248106B1 (ko) * 2011-05-27 2013-03-27 이디에스 주식회사 엘이디 형광램프 유니트
US10117295B2 (en) 2013-01-24 2018-10-30 Cree, Inc. LED lighting apparatus for use with AC-output lighting ballasts
US9871404B2 (en) 2011-12-12 2018-01-16 Cree, Inc. Emergency lighting devices with LED strings
BR112014032079A2 (pt) * 2012-06-27 2017-06-27 Koninklijke Philips Nv circuito de driver para o acoplamento de um reator eletromagnético a um circuito luminoso compreendendo um ou mais diodos emissores de luz, e dispositivo
KR101400369B1 (ko) * 2012-08-23 2014-05-28 주식회사 하이딥 형광등용 안정기를 이용한 엘이디(ｌｅｄ) 조명 장치
KR102188491B1 (ko) 2012-09-24 2020-12-08 삼성전자주식회사 조명장치
US9439250B2 (en) 2012-09-24 2016-09-06 Samsung Electronics Co., Ltd. Driving light emitting diode (LED) lamps using power received from ballast stabilizers
CN102932997B (zh) * 2012-11-09 2014-08-27 浙江恒曼光电科技有限公司 Led日光灯驱动电路及led灯管
US10104723B2 (en) 2013-01-24 2018-10-16 Cree, Inc. Solid-state lighting apparatus with filament imitation for use with florescent ballasts
US9439249B2 (en) * 2013-01-24 2016-09-06 Cree, Inc. LED lighting apparatus for use with AC-output lighting ballasts
US10045406B2 (en) 2013-01-24 2018-08-07 Cree, Inc. Solid-state lighting apparatus for use with fluorescent ballasts
KR101372009B1 (ko) * 2013-04-25 2014-03-07 최남규 Ｌｅｄ 조명용 회로장치 및 인쇄회로기판
WO2015028526A1 (fr) 2013-08-27 2015-03-05 Koninklijke Philips N.V. Lampe d'adaptation à del ayant un circuit de protection actif contre les surintensités
JP2015050191A (ja) * 2013-09-04 2015-03-16 ルミリッチ シーオー エルティディ 交流電圧を用いた発光ダイオードランプ
CN103561500A (zh) * 2013-10-24 2014-02-05 常熟恒富昱光电有限公司 一种可兼容电子镇流器的输出功率可调led驱动电路
KR101598415B1 (ko) * 2014-07-04 2016-03-02 강신중 엘이디 램프 구동장치
CN104640322B (zh) * 2015-02-06 2017-11-28 深圳市豪恩光电照明股份有限公司 兼容电子镇流器的led灯管驱动器
CN108886853A (zh) * 2016-03-31 2018-11-23 飞利浦照明控股有限公司 在荧光镇流器和led之间的转换电路
CN105916244B (zh) * 2016-05-25 2019-01-22 欧普照明股份有限公司 Led驱动控制器、驱动方法、led灯管及照明系统
CN106102255B (zh) * 2016-08-03 2017-11-10 欧普照明股份有限公司 模拟灯丝阻抗电路、led灯管及led照明系统
CN108347809A (zh) * 2018-04-13 2018-07-31 深圳市豪恩智能物联股份有限公司 一种兼容电子镇流器的led驱动电路

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3929885B2 (ja) * 2002-12-06 2007-06-13 シーケーディ株式会社 Ｌｅｄ照明装置、ｌｅｄ照明装置の製造装置、及び、ｌｅｄ照明装置の製造方法
JP2009272154A (ja) 2008-05-08 2009-11-19 Rohm Co Ltd 発光ダイオード照明装置
KR101001321B1 (ko) * 2008-05-27 2010-12-17 (주)블루씨마 전자식 보조안정기 모듈을 통한 ｌｅｄ 형광등
CN201210762Y (zh) * 2008-05-29 2009-03-18 上海恒烁光电科技有限公司 Led日光灯管的内置电源
KR100884279B1 (ko) * 2008-10-30 2009-02-17 (주)흥화전자 형광등 소켓 연결용 ｌｅｄ 조명등
KR20100054911A (ko) * 2008-11-16 2010-05-26 심현섭 전원 안정화 기능을 갖는 교류전원 엘이디 조명등 장치
KR100917226B1 (ko) 2009-02-17 2009-09-16 노현태 호환성이 우수한 핀투핀형 ｌｅｄ 램프
CN201383889Y (zh) * 2009-04-01 2010-01-13 谢建强 一种led电路

Also Published As

Publication number Publication date
CN102278722B (zh) 2013-11-06
WO2011155712A2 (fr) 2011-12-15
WO2011155712A3 (fr) 2012-02-02
CN102278722A (zh) 2011-12-14
KR100996670B1 (ko) 2010-11-25

Similar Documents

Publication Publication Date Title
WO2011155712A9 (fr) Lampe fluorescente à del de type à ballast électronique
US10317017B2 (en) LED tube lamp
WO2010050659A1 (fr) Dispositif d’éclairage à diodes électroluminescentes destiné à être utilisé avec une douille de lampe fluorescente
US9000679B2 (en) Straight tube LED illumination lamp
US8907557B2 (en) LED lamp
US20110304270A1 (en) Light emitting diode (led) lighting systems and methods
CN102804923A (zh) 照明装置和照明系统
US9832835B2 (en) LED fluorescent lamp
JP5384964B2 (ja) Ｌｅｄ照明装置
CN1893754B (zh) 操作至少一个电灯和至少一个led的电路装置和方法
US10612731B2 (en) LED tube lamp
US20160234909A1 (en) Led lamp
US10959309B2 (en) LED lamp protection circuit
KR101547117B1 (ko) 다종류 형광등 안정기 호환형 led 형광등
US9253830B2 (en) LED fluorescent lamp
US9732915B2 (en) LED fluorescent lamp
JP3174463U (ja) Ｌｅｄ照明灯
CN102480814A (zh) 可遥控的led灯控制装置
WO2011136495A2 (fr) Circuit de protection pour commander l'intensité d'éclairage d'une lampe à diodes électroluminescentes
US10111302B2 (en) Compatible inductor-type circuit structure with direct input from commercial power
US20140132167A1 (en) Florescent ballast to dc power system
WO2019093725A1 (fr) Dispositif d'éclairage à del
WO2020111315A1 (fr) Convertisseur de gradation de del de type isolant
WO2020111312A1 (fr) Filtre d'adaptation d'impédance utilisant un circuit en série rcr et convertisseur de gradation à del isolé l'utilisant
CN104427726A (zh) 使用交流电压的发光二极管灯

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 11792623

Country of ref document: EP

Kind code of ref document: A2

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 11792623

Country of ref document: EP

Kind code of ref document: A2