CN103930714B - 具有光输出的均匀混合的基于led的直视照明装置 - Google Patents

具有光输出的均匀混合的基于led的直视照明装置 Download PDF

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Publication number
CN103930714B
CN103930714B CN201280056423.4A CN201280056423A CN103930714B CN 103930714 B CN103930714 B CN 103930714B CN 201280056423 A CN201280056423 A CN 201280056423A CN 103930714 B CN103930714 B CN 103930714B
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CN
China
Prior art keywords
light
cavity
lighting device
light sources
sources
Prior art date
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Active
Application number
CN201280056423.4A
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English (en)
Chinese (zh)
Other versions
CN103930714A (zh
Inventor
P.I.戈德斯特恩
E.A.罗斯
B.罗伯格
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Signify Holding BV
Original Assignee
Koninklijke Philips Electronics NV
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Publication of CN103930714A publication Critical patent/CN103930714A/zh
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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
    • F21K9/232—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 specially adapted for generating an essentially omnidirectional light distribution, e.g. with a glass bulb
    • 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
    • F21V7/0008—Reflectors for light sources providing for indirect lighting
    • 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
    • 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
    • F21K9/62—Optical arrangements integrated in the light source, e.g. for improving the colour rendering index or the light extraction using mixing chambers, e.g. housings with reflective walls
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S10/00—Lighting devices or systems producing a varying lighting effect
    • F21S10/02—Lighting devices or systems producing a varying lighting effect changing colors
    • 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
    • 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)
  • Led Device Packages (AREA)
CN201280056423.4A 2011-11-17 2012-11-16 具有光输出的均匀混合的基于led的直视照明装置 Active CN103930714B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201161560970P 2011-11-17 2011-11-17
US61/560970 2011-11-17
PCT/IB2012/056494 WO2013072885A1 (en) 2011-11-17 2012-11-16 Led-based direct-view luminaire with uniform mixing of light output

Publications (2)

Publication Number Publication Date
CN103930714A CN103930714A (zh) 2014-07-16
CN103930714B true CN103930714B (zh) 2016-08-24

Family

ID=47628401

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201280056423.4A Active CN103930714B (zh) 2011-11-17 2012-11-16 具有光输出的均匀混合的基于led的直视照明装置

Country Status (7)

Country Link
US (1) US9551466B2 (enExample)
EP (1) EP2748520B1 (enExample)
JP (1) JP6588701B2 (enExample)
CN (1) CN103930714B (enExample)
IN (1) IN2014CN03658A (enExample)
RU (1) RU2633391C2 (enExample)
WO (1) WO2013072885A1 (enExample)

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US9425896B2 (en) * 2013-12-31 2016-08-23 Xicato, Inc. Color modulated LED-based illumination
EP2942617A1 (de) * 2014-05-08 2015-11-11 Image Engineering GmbH & Co. KG Beleuchtungseinrichtung
CN106555946A (zh) * 2015-09-24 2017-04-05 通用电气照明解决方案有限公司 照明装置
US10100984B2 (en) * 2015-10-15 2018-10-16 GE Lighting Solutions, LLC Indirect light mixing LED module for point-source applications
US20170108177A1 (en) * 2015-10-15 2017-04-20 GE Lighting Solutions, LLC Indirect color-mixing led module for point-source source application
ITUA20161504A1 (it) * 2016-03-09 2017-09-09 Neri S P A Ottica e corpo illuminante
KR102565959B1 (ko) * 2016-04-29 2023-08-14 엘지이노텍 주식회사 조명 모듈 및 이를 구비한 조명 장치
DE102017208999B4 (de) * 2017-05-29 2025-09-04 Volkswagen Aktiengesellschaft Beleuchtungsvorrichtung mit einem im Querschnitt G-artig ausgebildeten und im Querschnitt aus zwei jeweils einseitig geöffneten Profilen gebildeten Gehäuse zur Beleuchtung des Innenraums eines Kraftfahrzeugs
DE102017006756B4 (de) * 2017-07-17 2019-11-07 Emz-Hanauer Gmbh & Co. Kgaa Farbtemperaturvariable Leuchtvorrichtung sowie elektrisches Haushaltsgerät mit einer solchen Leuchtvorrichtung
US11028977B2 (en) 2017-07-21 2021-06-08 Signify Holding B.V. Light emitting module
CN115135924A (zh) 2020-02-18 2022-09-30 昕诺飞控股有限公司 光混合室和照明器
CN111998241A (zh) * 2020-09-21 2020-11-27 苏州欧普照明有限公司 照明灯具的光源系统及照明灯具
CN111998239B (zh) * 2020-09-21 2025-07-29 苏州欧普照明有限公司 照明灯具的光源系统及照明灯具

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WO2008142638A1 (en) * 2007-05-24 2008-11-27 Koninklijke Philips Electronics N.V. Color-tunable illumination system
WO2008146229A2 (en) * 2007-05-29 2008-12-04 Koninklijke Philips Electronics N.V. Illumination system, luminaire and backlighting unit

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RU2309441C1 (ru) * 2006-03-10 2007-10-27 Закрытое акционерное общество "Конструкторское бюро Технотроник" Жидкокристаллический экран
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DE10349788A1 (de) * 2003-10-24 2005-05-25 LiSol Gesellschaft für Licht- und Solartechnik mbH Leuchte mit einem Grundkörper aus lichtdurchlässigem Kunststoffmaterial
WO2008142638A1 (en) * 2007-05-24 2008-11-27 Koninklijke Philips Electronics N.V. Color-tunable illumination system
WO2008146229A2 (en) * 2007-05-29 2008-12-04 Koninklijke Philips Electronics N.V. Illumination system, luminaire and backlighting unit

Also Published As

Publication number Publication date
US20140321115A1 (en) 2014-10-30
EP2748520A1 (en) 2014-07-02
JP2014533876A (ja) 2014-12-15
RU2014124351A (ru) 2015-12-27
RU2633391C2 (ru) 2017-10-12
JP6588701B2 (ja) 2019-10-09
IN2014CN03658A (enExample) 2015-10-16
WO2013072885A1 (en) 2013-05-23
EP2748520B1 (en) 2017-03-01
CN103930714A (zh) 2014-07-16
US9551466B2 (en) 2017-01-24

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Effective date of registration: 20170316

Address after: Eindhoven

Patentee after: KONINKL PHILIPS N.V.

Address before: Holland Ian Deho Finn

Patentee before: Koninkl Philips Electronics NV

CP01 Change in the name or title of a patent holder
CP01 Change in the name or title of a patent holder

Address after: Eindhoven

Patentee after: Signify Holdings Ltd.

Address before: Eindhoven

Patentee before: Philips Lighting Holdings