WO2011122781A3 - 발광다이오드 조명등 - Google Patents

발광다이오드 조명등 Download PDF

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Publication number
WO2011122781A3
WO2011122781A3 PCT/KR2011/001980 KR2011001980W WO2011122781A3 WO 2011122781 A3 WO2011122781 A3 WO 2011122781A3 KR 2011001980 W KR2011001980 W KR 2011001980W WO 2011122781 A3 WO2011122781 A3 WO 2011122781A3
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WO
WIPO (PCT)
Prior art keywords
led
cover
unit
pin unit
light emitting
Prior art date
Application number
PCT/KR2011/001980
Other languages
English (en)
French (fr)
Other versions
WO2011122781A2 (ko
Inventor
김하철
Original Assignee
루미리치 주식회사
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 루미리치 주식회사 filed Critical 루미리치 주식회사
Priority to CN201180002625.6A priority Critical patent/CN102472476B/zh
Priority to US13/379,647 priority patent/US8757832B2/en
Priority to JP2012524666A priority patent/JP2013502036A/ja
Priority to EP11762953.5A priority patent/EP2434213A4/en
Publication of WO2011122781A2 publication Critical patent/WO2011122781A2/ko
Publication of WO2011122781A3 publication Critical patent/WO2011122781A3/ko

Links

Classifications

    • 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
    • F21K9/20—Light sources comprising attachment means
    • F21K9/27—Retrofit light sources for lighting devices with two fittings for each light source, e.g. for substitution of fluorescent tubes
    • 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
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
    • F21V29/50—Cooling arrangements
    • F21V29/70—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
    • 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
    • F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
    • F21V29/85—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems characterised by the material
    • F21V29/87—Organic material, e.g. filled polymer composites; Thermo-conductive additives or coatings therefor
    • 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
    • F21Y2103/00—Elongate light sources, e.g. fluorescent tubes
    • F21Y2103/10—Elongate light sources, e.g. fluorescent tubes comprising a linear array of point-like light-generating elements
    • 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
    • F21Y2107/00—Light sources with three-dimensionally disposed light-generating elements
    • F21Y2107/30—Light sources with three-dimensionally disposed light-generating elements on the outer surface of cylindrical surfaces, e.g. rod-shaped supports having a circular or a polygonal cross section
    • 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)
  • Fastening Of Light Sources Or Lamp Holders (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)

Abstract

발광다이오드 조명등은 하나 이상의 발광다이오드 인쇄회로기판(PCB)과 상기 하나 이상의 발광다이오드 인쇄회로기판의 상면에 배치되는 복수의 발광다이오드 소자를 포함하는 발광다이오드 모듈, 상기 발광다이오드 모듈을 둘러싸는 커버, 그리고 상기 커버의 양단에 각각 결합되는 한 쌍의 베이스를 포함하고, 상기 베이스 각각은 상기 커버의 일단을 덮는 덮개, 상기 전기를 상기 발광 다이오드 모듈에 공급하는 핀부, 상기 핀부가 고정되도록 상기 핀부의 하측을 둘러싸는 고정부, 그리고 상기 핀부의 상단보다 높게 형성되어 상기 핀부를 둘레 방향으로 둘러싸는 가드부를 포함한다.
PCT/KR2011/001980 2010-04-02 2011-03-23 발광다이오드 조명등 WO2011122781A2 (ko)

Priority Applications (4)

Application Number Priority Date Filing Date Title
CN201180002625.6A CN102472476B (zh) 2010-04-02 2011-03-23 发光二极管照明灯
US13/379,647 US8757832B2 (en) 2010-04-02 2011-03-23 LED lighting lamp
JP2012524666A JP2013502036A (ja) 2010-04-02 2011-03-23 発光ダイオード照明灯
EP11762953.5A EP2434213A4 (en) 2010-04-02 2011-03-23 LIGHTING LAMP WITH LED

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020100030174A KR100997646B1 (ko) 2010-04-02 2010-04-02 발광다이오드 조명등
KR10-2010-0030174 2010-04-02

Publications (2)

Publication Number Publication Date
WO2011122781A2 WO2011122781A2 (ko) 2011-10-06
WO2011122781A3 true WO2011122781A3 (ko) 2012-01-05

Family

ID=43512236

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2011/001980 WO2011122781A2 (ko) 2010-04-02 2011-03-23 발광다이오드 조명등

Country Status (6)

Country Link
US (1) US8757832B2 (ko)
EP (1) EP2434213A4 (ko)
JP (1) JP2013502036A (ko)
KR (1) KR100997646B1 (ko)
CN (1) CN102472476B (ko)
WO (1) WO2011122781A2 (ko)

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Also Published As

Publication number Publication date
US8757832B2 (en) 2014-06-24
WO2011122781A2 (ko) 2011-10-06
US20120099302A1 (en) 2012-04-26
CN102472476B (zh) 2014-01-15
EP2434213A2 (en) 2012-03-28
EP2434213A4 (en) 2015-03-04
KR100997646B1 (ko) 2010-12-01
JP2013502036A (ja) 2013-01-17
CN102472476A (zh) 2012-05-23

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