WO2011078505A3 - 냉각 유로를 갖는 엘이디 모듈 - Google Patents

냉각 유로를 갖는 엘이디 모듈 Download PDF

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Publication number
WO2011078505A3
WO2011078505A3 PCT/KR2010/008842 KR2010008842W WO2011078505A3 WO 2011078505 A3 WO2011078505 A3 WO 2011078505A3 KR 2010008842 W KR2010008842 W KR 2010008842W WO 2011078505 A3 WO2011078505 A3 WO 2011078505A3
Authority
WO
WIPO (PCT)
Prior art keywords
cooling passage
led module
heat
led
cooling
Prior art date
Application number
PCT/KR2010/008842
Other languages
English (en)
French (fr)
Other versions
WO2011078505A2 (ko
Inventor
조장형
Original Assignee
쎄딕(주)
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 쎄딕(주) filed Critical 쎄딕(주)
Priority to US13/518,674 priority Critical patent/US20120256206A1/en
Publication of WO2011078505A2 publication Critical patent/WO2011078505A2/ko
Publication of WO2011078505A3 publication Critical patent/WO2011078505A3/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
    • F21K9/23—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
    • 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
    • F21V17/16—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 deformation of parts; Snap action mounting
    • F21V17/164—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 deformation of parts; Snap action mounting the parts being subjected to bending, e.g. snap joints
    • 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
    • F21V19/0035—Fastening of light source holders, e.g. of circuit boards or substrates holding light sources the fastening means being capable of simultaneously attaching of an other part, e.g. a housing portion or an optical component
    • 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
    • F21V23/00—Arrangement of electric circuit elements in or on lighting devices
    • F21V23/02—Arrangement of electric circuit elements in or on lighting devices the elements being transformers, impedances or power supply units, e.g. a transformer with a rectifier
    • 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
    • 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
    • F21V29/83—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks the elements having apertures, ducts or channels, e.g. heat radiation holes
    • 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
    • F21V29/89—Metals
    • 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
    • F21Y2101/00—Point-like 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
    • 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)
  • Power Engineering (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
  • Led Device Packages (AREA)

Abstract

본 발명에 따른 냉각 유로를 갖는 엘이디 모듈은, 전원공급에 의해 발광하는 다수의 엘이디가 배열되는 광원부 및, 상기 광원부에 형성되며, 상기 엘이디들에서 발생하는 열을 외기(外氣)와 함께 반대 방향으로 배출하기 위한 유로를 형성하는 하나 또는 다수의 냉각부를 포함한다.
PCT/KR2010/008842 2009-12-24 2010-12-10 냉각 유로를 갖는 엘이디 모듈 WO2011078505A2 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US13/518,674 US20120256206A1 (en) 2009-12-24 2010-12-10 Led module with cooling passage

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2009-0130382 2009-12-24
KR1020090130382A KR100980845B1 (ko) 2009-12-24 2009-12-24 냉각 유로를 갖는 엘이디 모듈

Publications (2)

Publication Number Publication Date
WO2011078505A2 WO2011078505A2 (ko) 2011-06-30
WO2011078505A3 true WO2011078505A3 (ko) 2011-08-25

Family

ID=43009873

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2010/008842 WO2011078505A2 (ko) 2009-12-24 2010-12-10 냉각 유로를 갖는 엘이디 모듈

Country Status (3)

Country Link
US (1) US20120256206A1 (ko)
KR (1) KR100980845B1 (ko)
WO (1) WO2011078505A2 (ko)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2722577A4 (en) * 2011-06-14 2015-02-25 Livingstyle Entpr Ltd MODULAR LIGHTING DEVICE
TW201317504A (zh) * 2011-10-21 2013-05-01 晶鼎能源科技股份有限公司 燈具
JP2015060740A (ja) * 2013-09-19 2015-03-30 株式会社東芝 照明装置
KR101625886B1 (ko) 2014-10-28 2016-05-31 엘지전자 주식회사 발광모듈
US9939144B2 (en) 2013-11-25 2018-04-10 Lg Electronics Inc. Light emitting module
CN104279535B (zh) * 2014-10-23 2017-06-06 东莞市闻誉实业有限公司 灯罩
CN104266142A (zh) * 2014-10-25 2015-01-07 东莞市闻誉实业有限公司 灯罩
KR20160073786A (ko) * 2014-12-17 2016-06-27 삼성전자주식회사 조명 장치

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200350484Y1 (ko) * 2004-02-06 2004-05-13 주식회사 대진디엠피 콘상 엘이디 조명등
JP2008034140A (ja) * 2006-07-26 2008-02-14 Atex Co Ltd Ｌｅｄ照明装置
KR20090033432A (ko) * 2009-03-16 2009-04-03 최재민 파워 엘이디를 사용한 가로등

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19815620B4 (de) * 1997-04-07 2012-12-06 Ricoh Co., Ltd. Lichtquellenvorrichtung
US6948829B2 (en) * 2004-01-28 2005-09-27 Dialight Corporation Light emitting diode (LED) light bulbs
US7144140B2 (en) * 2005-02-25 2006-12-05 Tsung-Ting Sun Heat dissipating apparatus for lighting utility
TWM310984U (en) * 2006-11-28 2007-05-01 Primo Lite Co Ltd Lamp structure of light emitting diode
US7549774B2 (en) * 2007-04-24 2009-06-23 Hong Kuan Technology Co., Ltd. LED lamp with plural radially arranged heat sinks
US7806564B2 (en) * 2008-03-12 2010-10-05 Aeon Lighting Technology Inc. Connection device of an LED lamp and cooling fins
US7972040B2 (en) * 2008-08-22 2011-07-05 Virginia Optoelectronics, Inc. LED lamp assembly
US7918587B2 (en) * 2008-11-05 2011-04-05 Chaun-Choung Technology Corp. LED fixture and mask structure thereof
CN101761792A (zh) * 2008-12-23 2010-06-30 富准精密工业(深圳)有限公司 发光二极管灯具及其发光单元
CN101858505B (zh) * 2009-04-13 2013-04-24 富准精密工业(深圳)有限公司 发光二极管灯具

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200350484Y1 (ko) * 2004-02-06 2004-05-13 주식회사 대진디엠피 콘상 엘이디 조명등
JP2008034140A (ja) * 2006-07-26 2008-02-14 Atex Co Ltd Ｌｅｄ照明装置
KR20090033432A (ko) * 2009-03-16 2009-04-03 최재민 파워 엘이디를 사용한 가로등

Also Published As

Publication number Publication date
WO2011078505A2 (ko) 2011-06-30
KR100980845B1 (ko) 2010-09-10
US20120256206A1 (en) 2012-10-11

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