WO2013032293A3 - 엘이디 조명기구 - Google Patents

엘이디 조명기구 Download PDF

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Publication number
WO2013032293A3
WO2013032293A3 PCT/KR2012/007017 KR2012007017W WO2013032293A3 WO 2013032293 A3 WO2013032293 A3 WO 2013032293A3 KR 2012007017 W KR2012007017 W KR 2012007017W WO 2013032293 A3 WO2013032293 A3 WO 2013032293A3
Authority
WO
WIPO (PCT)
Prior art keywords
led
light source
outer case
coupled
lighting apparatus
Prior art date
Application number
PCT/KR2012/007017
Other languages
English (en)
French (fr)
Other versions
WO2013032293A2 (ko
Inventor
김경환
Original Assignee
(주)엔티뱅크
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 KR1020110089307A external-priority patent/KR101079860B1/ko
Priority claimed from KR1020110116222A external-priority patent/KR101118965B1/ko
Application filed by (주)엔티뱅크 filed Critical (주)엔티뱅크
Priority to JP2013543119A priority Critical patent/JP5706536B2/ja
Priority to CN2012800034276A priority patent/CN103249989A/zh
Priority to US13/883,403 priority patent/US8858028B2/en
Publication of WO2013032293A2 publication Critical patent/WO2013032293A2/ko
Publication of WO2013032293A3 publication Critical patent/WO2013032293A3/ko

Links

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
    • F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
    • F21V29/50—Cooling arrangements
    • F21V29/502—Cooling arrangements characterised by the adaptation for cooling of specific components
    • F21V29/507—Cooling arrangements characterised by the adaptation for cooling of specific components of means for protecting lighting devices from damage, e.g. housings
    • 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
    • F21K9/60—Optical arrangements integrated in the light source, e.g. for improving the colour rendering index or the light extraction
    • 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
    • F21S2/005—Systems of lighting devices, not provided for in main groups F21S4/00 - F21S10/00 or F21S19/00, e.g. of modular construction of modular construction
    • 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
    • F21V13/00—Producing particular characteristics or distribution of the light emitted by means of a combination of elements specified in two or more of main groups F21V1/00 - F21V11/00
    • F21V13/02—Combinations of only two kinds of elements
    • F21V13/04—Combinations of only two kinds of elements the elements being reflectors and refractors
    • 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
    • F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
    • F21V21/14—Adjustable mountings
    • F21V21/30—Pivoted housings or frames
    • 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
    • F21V23/003—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array
    • F21V23/007—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array enclosed in a casing
    • F21V23/008—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array enclosed in a casing the casing being outside the housing of the lighting device
    • 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
    • F21V29/76—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades with essentially identical parallel planar fins or blades, e.g. with comb-like cross-section
    • 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
    • F21V5/00—Refractors for light sources
    • F21V5/04—Refractors for light sources of lens 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
    • F21V7/00—Reflectors for light sources
    • F21V7/04—Optical design
    • F21V7/048—Optical design with facets structure
    • 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
    • F21V19/02—Fastening of light sources or lamp holders with provision for adjustment, e.g. for focusing
    • 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
    • F21V29/60—Cooling arrangements characterised by the use of a forced flow of gas, e.g. air
    • F21V29/67—Cooling arrangements characterised by the use of a forced flow of gas, e.g. air characterised by the arrangement of fans
    • F21V29/677—Cooling arrangements characterised by the use of a forced flow of gas, e.g. air characterised by the arrangement of fans the fans being used for discharging
    • 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)
  • Microelectronics & Electronic Packaging (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
  • Led Device Packages (AREA)
  • Securing Globes, Refractors, Reflectors Or The Like (AREA)

Abstract

본 발명의 엘이디 조명기구는 비스듬한 경사를 가진 사각형상의 외장케이스와; 상기 외장케이스 내부에 위치하며 빛을 발광하는 다수개의 엘이디 광원 모듈이 정렬되어 형성된 엘이디(LED) 광원 모듈 어레이와; 상기 외장케이스 외부 일측면부에 위치하고 상기 엘이디 광원 모듈에 전원을 공급하는 컨버터; 및 상기 엘이디 광원 모듈의 빛을 반사시키는 다굴절 반사갓;으로 구성되되, 상기 엘이디 광원 모듈 어레이는, 상기 외장케이스 내부의 상면일측에 결합하는 엘이디(LED) 모듈 베이스와, 상기 엘이디 모듈 베이스 하부와 연결 결합되는 다수의 엘이디 모듈 브라켓과, 상기 엘이디 모듈 브라켓의 하부에 결합되는 다수의 메탈 피씨비(PCB) 기판과, 상기 메탈 피씨비 기판 위에 결합하는 다수개의 엘이디 칩과, 상기 엘이디 칩에서 발광하는 빛을 집속시키는 다수의 렌즈를 포함하는 것을 특징으로 한다. 또한 본 발명의 엘이디(LED) 조명기구내 렌즈는 다수의 곡면 또는 곡률을 갖는 것을 특징으로 한다.
PCT/KR2012/007017 2011-09-03 2012-08-31 엘이디 조명기구 WO2013032293A2 (ko)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2013543119A JP5706536B2 (ja) 2011-09-03 2012-08-31 Ｌｅｄ照明器具
CN2012800034276A CN103249989A (zh) 2011-09-03 2012-08-31 发光二极管照明器具
US13/883,403 US8858028B2 (en) 2011-09-03 2012-08-31 LED lighting apparatus

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
KR1020110089307A KR101079860B1 (ko) 2011-09-03 2011-09-03 엘이디 조명기구
KR10-2011-0089307 2011-09-03
KR1020110116222A KR101118965B1 (ko) 2011-11-09 2011-11-09 복합 렌즈를 포함하는 엘이디 조명기구 시스템
KR10-2011-0116222 2011-11-09

Publications (2)

Publication Number Publication Date
WO2013032293A2 WO2013032293A2 (ko) 2013-03-07
WO2013032293A3 true WO2013032293A3 (ko) 2013-04-25

Family

ID=47757083

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2012/007017 WO2013032293A2 (ko) 2011-09-03 2012-08-31 엘이디 조명기구

Country Status (4)

Country Link
US (1) US8858028B2 (ko)
JP (1) JP5706536B2 (ko)
CN (1) CN103249989A (ko)
WO (1) WO2013032293A2 (ko)

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Also Published As

Publication number Publication date
US20130223069A1 (en) 2013-08-29
JP5706536B2 (ja) 2015-04-22
CN103249989A (zh) 2013-08-14
JP2013545252A (ja) 2013-12-19
US8858028B2 (en) 2014-10-14
WO2013032293A2 (ko) 2013-03-07

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