WO2009142449A3 - 엘이디 조명장치 - Google Patents

엘이디 조명장치 Download PDF

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Publication number
WO2009142449A3
WO2009142449A3 PCT/KR2009/002702 KR2009002702W WO2009142449A3 WO 2009142449 A3 WO2009142449 A3 WO 2009142449A3 KR 2009002702 W KR2009002702 W KR 2009002702W WO 2009142449 A3 WO2009142449 A3 WO 2009142449A3
Authority
WO
WIPO (PCT)
Prior art keywords
led
lighting apparatus
led lighting
half cylinder
lighting unit
Prior art date
Application number
PCT/KR2009/002702
Other languages
English (en)
French (fr)
Other versions
WO2009142449A2 (ko
Inventor
박호병
Original Assignee
Park Ho Byung
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
Priority claimed from KR1020080047658A external-priority patent/KR101000272B1/ko
Priority claimed from KR1020080076321A external-priority patent/KR100997664B1/ko
Application filed by Park Ho Byung filed Critical Park Ho Byung
Priority to EP09750771.9A priority Critical patent/EP2290283A4/en
Priority to CA2725148A priority patent/CA2725148C/en
Priority to US12/994,144 priority patent/US8287154B2/en
Priority to JP2011510429A priority patent/JP2011521422A/ja
Priority to AU2009249993A priority patent/AU2009249993A1/en
Publication of WO2009142449A2 publication Critical patent/WO2009142449A2/ko
Publication of WO2009142449A3 publication Critical patent/WO2009142449A3/ko

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S2/00—Systems of lighting devices, not provided for in main groups F21S4/00 - F21S10/00 or F21S19/00, e.g. of modular construction
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21K—NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
    • F21K9/00—Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S8/00—Lighting devices intended for fixed installation
    • F21S8/08—Lighting devices intended for fixed installation with a standard
    • F21S8/085—Lighting devices intended for fixed installation with a standard of high-built type, e.g. street light
    • F21S8/086—Lighting devices intended for fixed installation with a standard of high-built type, e.g. street light with lighting device attached sideways of the standard, e.g. for roads and highways
    • 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
    • F21V19/00—Fastening of light sources or lamp holders
    • F21V19/001—Fastening of light sources or lamp holders the light sources being semiconductors devices, e.g. LEDs
    • F21V19/003—Fastening of light source holders, e.g. of circuit boards or substrates holding light sources
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
    • F21W2131/00—Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00
    • F21W2131/10—Outdoor lighting
    • F21W2131/103—Outdoor lighting of streets or roads
    • 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]

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Optics & Photonics (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)

Abstract

본 발명은 바닥면에 균일한 조도 또는 휘도 분포를 필요로 하는 장소에 설치되는 LED 조명장치에 있어서, 실질적으로 반원통형의 내부곡면 또는 외부곡면에 LED 광원이 복수개 배열된 LED 조명단위모듈을 포함하며, 적어도 2개의 상기 LED 조명단위모듈이 반원통의 길이 방향으로 배치된 것을 특징으로 하는 LED 조명장치를 제공한다.
PCT/KR2009/002702 2008-05-22 2009-05-22 엘이디 조명장치 WO2009142449A2 (ko)

Priority Applications (5)

Application Number Priority Date Filing Date Title
EP09750771.9A EP2290283A4 (en) 2008-05-22 2009-05-22 LIGHT EMITTING DIODE LIGHTING APPARATUS
CA2725148A CA2725148C (en) 2008-05-22 2009-05-22 Led lighting apparatus
US12/994,144 US8287154B2 (en) 2008-05-22 2009-05-22 LED lighting apparatus
JP2011510429A JP2011521422A (ja) 2008-05-22 2009-05-22 Ｌｅｄ照明装置
AU2009249993A AU2009249993A1 (en) 2008-05-22 2009-05-22 LED lighting apparatus

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
KR1020080047658A KR101000272B1 (ko) 2008-05-22 2008-05-22 엘이디 조명장치
KR10-2008-0047658 2008-05-22
KR10-2008-0076321 2008-08-05
KR1020080076321A KR100997664B1 (ko) 2008-08-05 2008-08-05 엘이디 조명장치

Publications (2)

Publication Number Publication Date
WO2009142449A2 WO2009142449A2 (ko) 2009-11-26
WO2009142449A3 true WO2009142449A3 (ko) 2010-02-25

Family

ID=41340691

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2009/002702 WO2009142449A2 (ko) 2008-05-22 2009-05-22 엘이디 조명장치

Country Status (6)

Country Link
US (1) US8287154B2 (ko)
EP (1) EP2290283A4 (ko)
JP (1) JP2011521422A (ko)
AU (1) AU2009249993A1 (ko)
CA (1) CA2725148C (ko)
WO (1) WO2009142449A2 (ko)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TR201009385A1 (tr) * 2010-11-11 2012-05-21 Arslan Ercan Üç boyutlu aydınlatma sistemi
US10151459B2 (en) 2013-11-06 2018-12-11 Molex, Llc LED holder
CN108087739B (zh) * 2017-12-16 2019-07-23 广州市莱帝亚照明股份有限公司 一种led盘灯的加工制造方法
CN110314857A (zh) * 2019-05-08 2019-10-11 合肥泰禾光电科技股份有限公司 色选灯及色选机

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003229014A (ja) * 2002-02-01 2003-08-15 Nichia Chem Ind Ltd Ｌｅｄ照明装置
JP2005321281A (ja) * 2004-05-07 2005-11-17 Kondo Seisakusho:Kk Ｌｅｄ照明装置
JP2005340184A (ja) * 2004-04-30 2005-12-08 Du Pont Toray Co Ltd Ｌｅｄ照明装置
KR20080000299U (ko) * 2006-09-08 2008-03-12 아우곡스 컴파니 리미티드 엘이디 조명 장치

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW330233B (en) * 1997-01-23 1998-04-21 Philips Eloctronics N V Luminary
US6676279B1 (en) * 1999-10-04 2004-01-13 David A. Hubbell Area lighting device using discrete light sources, such as LEDs
JP3498290B1 (ja) * 2002-12-19 2004-02-16 俊二 岸村 白色ｌｅｄ照明装置
JP2004200102A (ja) * 2002-12-20 2004-07-15 Kankyo Shomei:Kk 白色発光ダイオード屋外照明器具
JP4564917B2 (ja) * 2005-12-12 2010-10-20 株式会社東亜製作所 Ｌｅｄ照明灯
EP1988329B1 (en) * 2006-02-20 2011-10-26 Stanley Electric Co., Ltd. Illumination device
JP2007234632A (ja) * 2006-02-27 2007-09-13 Stanley Electric Co Ltd 照明装置
US7665862B2 (en) * 2006-09-12 2010-02-23 Cree, Inc. LED lighting fixture
JP2008108674A (ja) * 2006-10-27 2008-05-08 Stanley Electric Co Ltd Ｌｅｄ照明灯具
KR100754973B1 (ko) * 2007-04-05 2007-09-04 최만재 경사각을 이용한 엘이디 가로등
DE202007011385U1 (de) * 2007-08-14 2007-12-27 AUGUX CO., LTD., Gueishan LED Lampengerät
CN100507356C (zh) * 2007-08-24 2009-07-01 珠海科利尔能源科技有限公司 高亮度大功率led路灯
US8403528B2 (en) * 2011-02-24 2013-03-26 Douglas Garfield Bacon LED area light fixture

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003229014A (ja) * 2002-02-01 2003-08-15 Nichia Chem Ind Ltd Ｌｅｄ照明装置
JP2005340184A (ja) * 2004-04-30 2005-12-08 Du Pont Toray Co Ltd Ｌｅｄ照明装置
JP2005321281A (ja) * 2004-05-07 2005-11-17 Kondo Seisakusho:Kk Ｌｅｄ照明装置
KR20080000299U (ko) * 2006-09-08 2008-03-12 아우곡스 컴파니 리미티드 엘이디 조명 장치

Also Published As

Publication number Publication date
JP2011521422A (ja) 2011-07-21
EP2290283A2 (en) 2011-03-02
US8287154B2 (en) 2012-10-16
CA2725148A1 (en) 2009-11-26
CA2725148C (en) 2014-03-25
US20110075419A1 (en) 2011-03-31
AU2009249993A1 (en) 2009-11-26
WO2009142449A2 (ko) 2009-11-26
EP2290283A4 (en) 2013-11-20

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