WO2010082806A3 - 눈부심 방지 기능을 갖는 엘이디 조명등 - Google Patents

눈부심 방지 기능을 갖는 엘이디 조명등 Download PDF

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Publication number
WO2010082806A3
WO2010082806A3 PCT/KR2010/000349 KR2010000349W WO2010082806A3 WO 2010082806 A3 WO2010082806 A3 WO 2010082806A3 KR 2010000349 W KR2010000349 W KR 2010000349W WO 2010082806 A3 WO2010082806 A3 WO 2010082806A3
Authority
WO
WIPO (PCT)
Prior art keywords
lighting lamp
led lighting
reflective shade
reflecting surface
led
Prior art date
Application number
PCT/KR2010/000349
Other languages
English (en)
French (fr)
Other versions
WO2010082806A2 (ko
Inventor
신정훈
Original Assignee
Shin Jeong-Hun
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 Shin Jeong-Hun filed Critical Shin Jeong-Hun
Publication of WO2010082806A2 publication Critical patent/WO2010082806A2/ko
Publication of WO2010082806A3 publication Critical patent/WO2010082806A3/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
    • F21V7/00—Reflectors for light sources
    • F21V7/0025—Combination of two or more reflectors for a single light source
    • F21V7/0033—Combination of two or more reflectors for a single light source with successive reflections from one reflector to the next or following
    • F21V7/0041—Combination of two or more reflectors for a single light source with successive reflections from one reflector to the next or following for avoiding direct view of the light source or to prevent dazzling
    • 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
    • F21V7/0025—Combination of two or more reflectors for a single light source
    • 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
    • F21S8/04—Lighting devices intended for fixed installation intended only for mounting on a ceiling or the like overhead structures
    • 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
    • F21V1/00—Shades for light sources, i.e. lampshades for table, floor, wall or ceiling lamps
    • F21V1/14—Covers for frames; Frameless shades
    • F21V1/146—Frameless shades
    • 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
    • F21V21/02—Wall, ceiling, or floor bases; Fixing pendants or arms to the bases
    • 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
    • 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
    • F21V7/10—Construction
    • 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
    • F21S8/04—Lighting devices intended for fixed installation intended only for mounting on a ceiling or the like overhead structures
    • F21S8/06—Lighting devices intended for fixed installation intended only for mounting on a ceiling or the like overhead structures by suspension
    • 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]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S362/00—Illumination
    • Y10S362/80—Light emitting diode

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Fastening Of Light Sources Or Lamp Holders (AREA)

Abstract

LED 조명등은 천정에 설치되는 LED 조명등 본체; 상기 LED 조명등 본체에 설치되고 다수의 LED 소자가 실장된 회로기판; 상기 LED 조명등 본체의 하부로 연장되며 내부에 반사면이 형성된 반사갓; 상기 반사갓의 하부로 연장되며 내부에 다양한 각도의 반사면이 형성된 다각 반사갓; 및 상기 반사갓의 내측에 위치하고 외부에 반사면이 형성되며 상기 회로기판에 실장된 LED 소자를 실질적으로 가리도록 구성된 보조 반사갓을 포함한다. 그로 인해 상기 LED 소자로부터 발생하는 빛이 직접적으로 외부로 전달되는 것을 방지한다.
PCT/KR2010/000349 2009-01-19 2010-01-19 눈부심 방지 기능을 갖는 엘이디 조명등 WO2010082806A2 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2009-0004090 2009-01-19
KR1020090004090A KR20100084768A (ko) 2009-01-19 2009-01-19 눈부심 방지 기능을 갖는 엘이디 조명등

Publications (2)

Publication Number Publication Date
WO2010082806A2 WO2010082806A2 (ko) 2010-07-22
WO2010082806A3 true WO2010082806A3 (ko) 2010-10-14

Family

ID=42340233

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2010/000349 WO2010082806A2 (ko) 2009-01-19 2010-01-19 눈부심 방지 기능을 갖는 엘이디 조명등

Country Status (2)

Country Link
KR (1) KR20100084768A (ko)
WO (1) WO2010082806A2 (ko)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101049834B1 (ko) * 2010-09-06 2011-07-15 (주)서전기전 눈부심 방지 및 배광조절이 용이한 엘이디조명기구 및 엘이디조명기구를 가지는 엘이디가로등
JP2013077477A (ja) * 2011-09-30 2013-04-25 Panasonic Corp 照明器具
KR20190070679A (ko) 2017-12-13 2019-06-21 주식회사 케이아이그리드 열 배출이 용이한 엘이디 조명등
WO2022057899A1 (zh) * 2020-09-21 2022-03-24 苏州欧普照明有限公司 照明灯具及其光源系统
CN212929596U (zh) * 2020-09-21 2021-04-09 苏州欧普照明有限公司 照明灯具及其光源系统

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002050472A1 (en) * 2000-12-21 2002-06-27 Koninklijke Philips Electronics N.V. Luminaire with a reflector and leds
EP1298382A1 (en) * 2001-09-28 2003-04-02 Osram-Sylvania Inc. Replaceable LED bulb with interchangeable lens optic

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002050472A1 (en) * 2000-12-21 2002-06-27 Koninklijke Philips Electronics N.V. Luminaire with a reflector and leds
EP1298382A1 (en) * 2001-09-28 2003-04-02 Osram-Sylvania Inc. Replaceable LED bulb with interchangeable lens optic

Also Published As

Publication number Publication date
KR20100084768A (ko) 2010-07-28
WO2010082806A2 (ko) 2010-07-22

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