WO2010064793A3 - 방사형 방열장치 및 이를 이용한 전구형 led 조명장치 - Google Patents

방사형 방열장치 및 이를 이용한 전구형 led 조명장치 Download PDF

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Publication number
WO2010064793A3
WO2010064793A3 PCT/KR2009/006564 KR2009006564W WO2010064793A3 WO 2010064793 A3 WO2010064793 A3 WO 2010064793A3 KR 2009006564 W KR2009006564 W KR 2009006564W WO 2010064793 A3 WO2010064793 A3 WO 2010064793A3
Authority
WO
WIPO (PCT)
Prior art keywords
heat dissipating
lighting apparatus
main body
led package
bulb
Prior art date
Application number
PCT/KR2009/006564
Other languages
English (en)
French (fr)
Other versions
WO2010064793A2 (ko
Inventor
이재영
정상동
윤태기
Original Assignee
주식회사 아모럭스
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 주식회사 아모럭스 filed Critical 주식회사 아모럭스
Priority to MX2011005992A priority Critical patent/MX2011005992A/es
Priority to RU2011127425/07A priority patent/RU2510874C2/ru
Publication of WO2010064793A2 publication Critical patent/WO2010064793A2/ko
Publication of WO2010064793A3 publication Critical patent/WO2010064793A3/ko

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Classifications

    • 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
    • F21V3/00—Globes; Bowls; Cover glasses
    • 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
    • F21K9/23—Retrofit light sources for lighting devices with a single fitting for each light source, e.g. for substitution of incandescent lamps with bayonet or threaded fittings
    • 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
    • F21K9/23—Retrofit light sources for lighting devices with a single fitting for each light source, e.g. for substitution of incandescent lamps with bayonet or threaded fittings
    • F21K9/235—Details of bases or caps, i.e. the parts that connect the light source to a fitting; Arrangement of components within bases or caps
    • 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
    • F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
    • F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
    • F21V17/12—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening by screwing
    • 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
    • F21V29/74—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades
    • F21V29/77—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades with essentially identical diverging planar fins or blades, e.g. with fan-like or star-like cross-section
    • F21V29/773—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades with essentially identical diverging planar fins or blades, e.g. with fan-like or star-like cross-section the planes containing the fins or blades having the direction of the light emitting axis
    • 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
    • F21V3/00—Globes; Bowls; Cover glasses
    • F21V3/02—Globes; Bowls; Cover glasses characterised by the shape
    • 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
    • F21V3/00—Globes; Bowls; Cover glasses
    • F21V3/04—Globes; Bowls; Cover glasses characterised by materials, surface treatments or coatings
    • F21V3/049—Patterns or structured surfaces for diffusing light, e.g. frosted surfaces
    • 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
    • F21Y2105/00—Planar light sources
    • 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
    • F21Y2105/00—Planar light sources
    • F21Y2105/10—Planar light sources comprising a two-dimensional array of point-like light-generating elements
    • F21Y2105/12—Planar light sources comprising a two-dimensional array of point-like light-generating elements characterised by the geometrical disposition of the light-generating elements, e.g. arranging light-generating elements in differing patterns or densities
    • 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
    • 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
    • F21Y2107/80—Light sources with three-dimensionally disposed light-generating elements on articulated supports or substrates
    • 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]

Abstract

본 발명은 효율적인 방열구조를 확보하면서도 전체적인 크기를 콤팩트하게 유지할 수 있고, 빛의 지향각을 확장함으로써 조명장치의 용도를 넓힐 수 있는 전구형 LED 조명장치에 관한 것이다. 본 발명은 다수의 LED를 실장한 금속 기판을 구비한 LED 패키지; 스크류 캡; 방열장치; 및, 글로브;를 포함하며, 상기 방열장치는 중앙에 상부가 개방된 원통형상의 공간부가 형성된 원통부와, 상기 원통부의 하단으로부터 수직방향으로 돌출된 환형 플랜지부와, 상기 LED 패키지로부터 발산되는 빛의 지향각을 확장시키도록 상기 환형 플랜지부로부터 LED 패키지가 장착되는 하단으로 점차적으로 직경이 감소된 돌출부를 구비한 몸체; 및, 상기 몸체의 원통부와 플랜지부에 각각 내측수직부와 하단부가 연결되며 방사상으로 상하방향으로 돌출되어 상기 LED 패키지로부터 몸체를 통하여 전도된 열을 방열하기 위한 다수의 방열핀;을 포함하는 것을 특징으로 한다.
PCT/KR2009/006564 2008-12-05 2009-11-10 방사형 방열장치 및 이를 이용한 전구형 led 조명장치 WO2010064793A2 (ko)

Priority Applications (2)

Application Number Priority Date Filing Date Title
MX2011005992A MX2011005992A (es) 2008-12-05 2009-11-10 Aparato disipador de calor de forma radial y aparato de iluminación led en forma de foco que usa el mismo.
RU2011127425/07A RU2510874C2 (ru) 2008-12-05 2009-11-10 Радиально-ориентированное устройство рассеивания тепла и грушевидное светодиодное осветительное устройство, в котором оно используется

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2008-0123401 2008-12-05
KR1020080123401A KR101032415B1 (ko) 2008-12-05 2008-12-05 방사형 방열장치 및 이를 이용한 전구형 ｌｅｄ 조명장치

Publications (2)

Publication Number Publication Date
WO2010064793A2 WO2010064793A2 (ko) 2010-06-10
WO2010064793A3 true WO2010064793A3 (ko) 2010-08-05

Family

ID=42233697

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2009/006564 WO2010064793A2 (ko) 2008-12-05 2009-11-10 방사형 방열장치 및 이를 이용한 전구형 led 조명장치

Country Status (4)

Country Link
KR (1) KR101032415B1 (ko)
MX (1) MX2011005992A (ko)
RU (1) RU2510874C2 (ko)
WO (1) WO2010064793A2 (ko)

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KR101047313B1 (ko) * 2010-09-16 2011-07-11 엘지이노텍 주식회사 조명 장치
US8227964B2 (en) 2010-06-04 2012-07-24 Lg Innotek Co., Ltd. Lighting device
KR101055743B1 (ko) 2010-06-23 2011-08-11 엘지전자 주식회사 조명장치
KR101216084B1 (ko) 2010-06-23 2012-12-26 엘지전자 주식회사 조명장치 및 모듈식 조명장치
KR101073927B1 (ko) 2010-06-23 2011-10-17 엘지전자 주식회사 조명장치
KR101053633B1 (ko) 2010-06-23 2011-08-03 엘지전자 주식회사 모듈식 조명장치
KR101057064B1 (ko) 2010-06-30 2011-08-16 엘지전자 주식회사 엘이디 조명장치 및 그 제조방법
KR101053634B1 (ko) 2010-07-02 2011-08-03 엘지전자 주식회사 엘이디 조명장치 및 그 제조방법
KR101719622B1 (ko) * 2010-07-09 2017-03-24 엘지이노텍 주식회사 조명 장치
EP2450613B1 (en) 2010-11-08 2015-01-28 LG Innotek Co., Ltd. Lighting device
KR101063925B1 (ko) * 2010-11-15 2011-09-14 엘지이노텍 주식회사 조명 장치
EP2803910B1 (en) 2010-11-30 2017-06-28 LG Innotek Co., Ltd. Lighting device
KR101244854B1 (ko) * 2011-01-14 2013-03-18 (주)뉴옵틱스 Ｌｅｄ 전구에서 발생하는 열을 효율적으로 방출하기 위한 ｌｅｄ 전구 방열 조립체
KR101295281B1 (ko) * 2011-08-31 2013-08-08 엘지전자 주식회사 조명 장치
CN102563428B (zh) * 2012-01-18 2014-11-05 深圳和而泰照明科技有限公司 Led全光角灯泡
KR101343794B1 (ko) 2013-05-22 2013-12-20 이슬기 다기능 방열 플랜지를 구비한 발광다이오드 조명기구
CN103925579A (zh) * 2014-04-29 2014-07-16 苏州红壹佰照明有限公司 一种散热器及led灯具
CN104180230B (zh) * 2014-08-28 2017-01-18 北京铨富光电科技有限公司 一种用于替换金卤灯的微槽群复合相变led灯
KR101668525B1 (ko) 2014-11-28 2016-10-21 백두산 조명 기구
KR101834743B1 (ko) 2015-08-17 2018-03-06 주식회사 엠텍 엘이디 조명장치
KR102168109B1 (ko) 2020-05-12 2020-10-20 주식회사 레딕스 컨버터 내장형 led 램프
KR102416793B1 (ko) 2020-06-18 2022-07-06 재경전광산업 주식회사 방열기능을 갖는 백열전구형 엘이디 램프
CA3130910A1 (en) 2020-06-18 2021-12-18 JK Lighting Co., Ltd Incandescent bulb-type led lamp having heat dissipation function

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JP2005093097A (ja) * 2003-09-12 2005-04-07 Sanyo Electric Co Ltd 照明装置
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JP2007048638A (ja) * 2005-08-10 2007-02-22 Pearl Denkyu Seisakusho:Kk 照明装置

Also Published As

Publication number Publication date
KR20100064800A (ko) 2010-06-15
RU2011127425A (ru) 2013-01-10
WO2010064793A2 (ko) 2010-06-10
RU2510874C2 (ru) 2014-04-10
KR101032415B1 (ko) 2011-05-03
MX2011005992A (es) 2012-01-30

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