WO2009139550A3 - 교류전원을 이용한 엘이디 조명모듈 - Google Patents

교류전원을 이용한 엘이디 조명모듈 Download PDF

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Publication number
WO2009139550A3
WO2009139550A3 PCT/KR2009/002325 KR2009002325W WO2009139550A3 WO 2009139550 A3 WO2009139550 A3 WO 2009139550A3 KR 2009002325 W KR2009002325 W KR 2009002325W WO 2009139550 A3 WO2009139550 A3 WO 2009139550A3
Authority
WO
WIPO (PCT)
Prior art keywords
power
led
driven
led lighting
modules
Prior art date
Application number
PCT/KR2009/002325
Other languages
English (en)
French (fr)
Other versions
WO2009139550A2 (ko
Inventor
심현섭
Original Assignee
Shim Hyun Seop
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 Shim Hyun Seop filed Critical Shim Hyun Seop
Priority to JP2011508419A priority Critical patent/JP2011520234A/ja
Priority to US12/988,736 priority patent/US8632205B2/en
Priority to EP09746729A priority patent/EP2296444A2/en
Publication of WO2009139550A2 publication Critical patent/WO2009139550A2/ko
Publication of WO2009139550A3 publication Critical patent/WO2009139550A3/ko

Links

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
    • H05B45/395—Linear regulators
    • 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]

Landscapes

  • Circuit Arrangement For Electric Light Sources In General (AREA)
  • Led Devices (AREA)
  • Fastening Of Light Sources Or Lamp Holders (AREA)

Abstract

본 발명은, SMPS 등의 전용회로구성을 통하지 않고도 간소화된 정류회로와 LED 소자의 개수 조절에 의해 교류로 구동하는 LED 조명을 구현하고, LED 모듈을 다수개의 단위모듈이 단일의 전원으로 구동될 수 있도록 배열하여 옥내, 외부의 광고조명으로 적용될 때, 간소화된 정류구성에 의해 제작비용 감소 및 제품 크기를 보다 소형화하여 제작할 수 있도록 함과 동시에 에너지 절약을 구현할 수 있도록 하며, 항상 일정한 정전류의 공급에 의해 보다 안정적으로 구동할 수 있도록 한 교류전원을 이용한 LED 조명모듈에 관한 것이다. 이를 위해 본 발명은, 장치의 구동원이 되는 교류전원을 외부에서 입력받는 전원부와; 상기 전원부에서 입력된 전원에 의해 구동하는 LED 소자를 단일 또는 다수개 연결하여 LED 세트를 구성하고 이 LED 세트가 다수개 연결되며, 적어도 2이상의 개수로 연결된 단위모듈과; 상기 전원이 입력되는 최초의 단위모듈과 최후의 단위모듈에 각각 분할되도록 설치되어 다수의 단위모듈이 폐회로를 형성할 때 전원부를 통해 입력된 교류전원을 LED 소자를 구동시키기 위한 전원으로 정류하는 정류회로부;를 포함하여 구성된다.
PCT/KR2009/002325 2008-05-10 2009-05-01 교류전원을 이용한 엘이디 조명모듈 WO2009139550A2 (ko)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2011508419A JP2011520234A (ja) 2008-05-10 2009-05-01 交流電源を用いたｌｅｄ照明モジュール
US12/988,736 US8632205B2 (en) 2008-05-10 2009-05-01 LED lighting module using AC power
EP09746729A EP2296444A2 (en) 2008-05-10 2009-05-01 Led lighting module using ac power

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020080043688A KR101222994B1 (ko) 2008-05-10 2008-05-10 교류전원을 이용한 엘이디 조명모듈
KR10-2008-0043688 2008-05-10

Publications (2)

Publication Number Publication Date
WO2009139550A2 WO2009139550A2 (ko) 2009-11-19
WO2009139550A3 true WO2009139550A3 (ko) 2010-02-25

Family

ID=41319143

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2009/002325 WO2009139550A2 (ko) 2008-05-10 2009-05-01 교류전원을 이용한 엘이디 조명모듈

Country Status (5)

Country Link
US (1) US8632205B2 (ko)
EP (1) EP2296444A2 (ko)
JP (1) JP2011520234A (ko)
KR (1) KR101222994B1 (ko)
WO (1) WO2009139550A2 (ko)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102340904B (zh) 2010-07-14 2015-06-17 通用电气公司 发光二极管驱动装置及其驱动方法
DE102011003608A1 (de) * 2010-08-20 2012-02-23 Tridonic Gmbh & Co. Kg Gehäustes LED-Modul
JP5310708B2 (ja) * 2010-12-22 2013-10-09 日亜化学工業株式会社 発光ユニット及びそれを用いた発光装置
US8674622B2 (en) 2011-06-20 2014-03-18 Sparton Corporation LED-based lighting module and control method

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11162234A (ja) * 1997-11-25 1999-06-18 Matsushita Electric Works Ltd 発光ダイオードを用いた光源
JP2004192833A (ja) * 2002-12-06 2004-07-08 Ckd Corp 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
KR100555088B1 (ko) * 2004-03-23 2006-02-24 서울반도체 주식회사 광고 표시장치용 모듈
KR100755615B1 (ko) * 2006-04-14 2007-09-06 삼성전기주식회사 발광 다이오드를 이용한 액정 표시 장치의 백라이트

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05299739A (ja) * 1992-04-24 1993-11-12 Tokyo Electron Ltd 発光素子の保護回路
US7014336B1 (en) * 1999-11-18 2006-03-21 Color Kinetics Incorporated Systems and methods for generating and modulating illumination conditions
US8093823B1 (en) * 2000-02-11 2012-01-10 Altair Engineering, Inc. Light sources incorporating light emitting diodes
KR100457878B1 (ko) * 2003-05-22 2004-11-18 김용호 Ｌｅｄ 램프용 안정기 회로
JP4969789B2 (ja) * 2005-02-28 2012-07-04 小泉産業株式会社 ショーケースの照明構造

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11162234A (ja) * 1997-11-25 1999-06-18 Matsushita Electric Works Ltd 発光ダイオードを用いた光源
JP2004192833A (ja) * 2002-12-06 2004-07-08 Ckd Corp 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
KR100555088B1 (ko) * 2004-03-23 2006-02-24 서울반도체 주식회사 광고 표시장치용 모듈
KR100755615B1 (ko) * 2006-04-14 2007-09-06 삼성전기주식회사 발광 다이오드를 이용한 액정 표시 장치의 백라이트

Also Published As

Publication number Publication date
JP2011520234A (ja) 2011-07-14
WO2009139550A2 (ko) 2009-11-19
US8632205B2 (en) 2014-01-21
KR20090117855A (ko) 2009-11-13
KR101222994B1 (ko) 2013-01-17
EP2296444A2 (en) 2011-03-16
US20110043135A1 (en) 2011-02-24

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