JP6588701B2 - 光出力を均一に混合するled直視型照明器具 - Google Patents
光出力を均一に混合するled直視型照明器具 Download PDFInfo
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- JP6588701B2 JP6588701B2 JP2014541805A JP2014541805A JP6588701B2 JP 6588701 B2 JP6588701 B2 JP 6588701B2 JP 2014541805 A JP2014541805 A JP 2014541805A JP 2014541805 A JP2014541805 A JP 2014541805A JP 6588701 B2 JP6588701 B2 JP 6588701B2
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- light
- chamber
- luminaire
- light sources
- color
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Classifications
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- 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
- 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
- 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
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- 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
- F21Y2113/00—Combination of light sources
- F21Y2113/10—Combination of light sources of different colours
-
- 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]
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- 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)
Description
Claims (14)
- 組み合わせで複数の異なるカラーの光を発生する複数の光源と、
前記複数の異なるカラーの光を混合する第1室と、
前記第1室に結合され、前記光源から放出された光を更に混合する、光出射平面内にある少なくとも1つの光出射面と、
前記複数の光源を格納すると共に少なくとも1つの壁及び前記第1室と連通する開口を有する第2室であって、前記少なくとも1つの壁は前記複数の光源から放出された光が前記少なくとも1つの光出射面に直接当たるのを防止し、前記開口は前記複数の光源から放出された光が該開口を介して前記第2室から前記第1室へ進行するのを可能にする第2室と、
を有する照明器具であって、
前記第1室及び前記少なくとも1つの光出射面が、一緒になって、前記複数の光源から放出された光を前記少なくとも1つの光出射面を出射する全ての光が輝度及び/又はカラーに関して実質的に均一になるように混合し、
前記複数の光源が前記光出射平面に向いている、
照明器具。 - 前記少なくとも1つの光出射面が少なくとも1つの直接見える面を含む、請求項1に記載の照明器具。
- 前記第2室が前記複数の光源から放出された光を混合する、請求項1に記載の照明器具。
- 前記第1室が少なくとも1つの光反射面を含む、請求項1に記載の照明器具。
- 前記少なくとも1つの光反射面が少なくとも1つの反射性拡散面を含む、請求項4に記載の照明器具。
- 前記少なくとも1つの光反射面が、前記複数の光源から放出された光の少なくとも一部を前記少なくとも1つの光出射面に向かって反射する、請求項4に記載の照明器具。
- 前記少なくとも1つの光反射面が少なくとも1つの第1光反射面であり、前記第2室が少なくとも1つの第2光反射面を含む、請求項6に記載の照明器具。
- 前記複数の光源から放出された光の前記少なくとも一部は前記複数の光源から放出された光の第1部分であり、
前記少なくとも1つの第2光反射面は、前記複数の光源から放出された光のうちの前記第1部分とは異なる少なくとも第2部分を前記少なくとも1つの第1光反射面に向かって反射する、請求項7に記載の照明器具。 - 前記開口内に配置されたレンズ、プリズム、鏡面反射器及び光拡散器の少なくとも1つを含む、請求項1に記載の照明器具。
- 前記第1室内において前記開口と前記少なくとも1つの光出射面との間に配置された透過性光拡散器を更に有する、請求項1に記載の照明器具。
- 前記複数の光源が第1の複数の光源であり、
当該照明器具が、前記第1室と光を通じると共に第2の複数の光源を格納した第3室を更に有する、請求項1に記載の照明器具。 - 前記第1の複数の光源は第1組のカラーの光を発生し、前記第2の複数の光源は前記第1組のカラーとは異なる第2組のカラーの光を発生し、前記第1組のカラーと前記第2組のカラーとの組み合わせが前記複数の異なるカラーの光を形成する、請求項11に記載の照明器具。
- 前記第1組のカラーの光は第1の単一のカラーの光であり、
前記第2組のカラーの光は第2の単一のカラーの光である、
請求項12に記載の照明器具。 - 前記複数の光源が第1の複数の光源であり、
当該照明器具が、前記第1の複数の光源を含む第1の多チャンネル照明ユニット、第2の複数の光源を含む第2の多チャンネル照明ユニット、及び前記第1室と光を通じると共に前記第2の多チャンネル照明ユニットを格納した第3室を更に有する、
請求項1に記載の照明器具。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201161560970P | 2011-11-17 | 2011-11-17 | |
US61/560,970 | 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 (3)
Publication Number | Publication Date |
---|---|
JP2014533876A JP2014533876A (ja) | 2014-12-15 |
JP2014533876A5 JP2014533876A5 (ja) | 2016-01-07 |
JP6588701B2 true JP6588701B2 (ja) | 2019-10-09 |
Family
ID=47628401
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2014541805A Active JP6588701B2 (ja) | 2011-11-17 | 2012-11-16 | 光出力を均一に混合するled直視型照明器具 |
Country Status (7)
Country | Link |
---|---|
US (1) | US9551466B2 (ja) |
EP (1) | EP2748520B1 (ja) |
JP (1) | JP6588701B2 (ja) |
CN (1) | CN103930714B (ja) |
IN (1) | IN2014CN03658A (ja) |
RU (1) | RU2633391C2 (ja) |
WO (1) | WO2013072885A1 (ja) |
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CN115539867A (zh) * | 2015-09-24 | 2022-12-30 | 卡任特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 |
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 |
DE102017208999A1 (de) * | 2017-05-29 | 2018-11-29 | Volkswagen Aktiengesellschaft | Beleuchtungsvorrichtung 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 |
CN110914588B (zh) | 2017-07-21 | 2021-11-19 | 昕诺飞控股有限公司 | 发光模块 |
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 |
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- 2012-11-16 CN CN201280056423.4A patent/CN103930714B/zh active Active
- 2012-11-16 JP JP2014541805A patent/JP6588701B2/ja active Active
- 2012-11-16 US US14/359,249 patent/US9551466B2/en active Active
- 2012-11-16 IN IN3658CHN2014 patent/IN2014CN03658A/en unknown
- 2012-11-16 WO PCT/IB2012/056494 patent/WO2013072885A1/en active Application Filing
- 2012-11-16 RU RU2014124351A patent/RU2633391C2/ru active
- 2012-11-16 EP EP12819135.0A patent/EP2748520B1/en active Active
Also Published As
Publication number | Publication date |
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CN103930714B (zh) | 2016-08-24 |
JP2014533876A (ja) | 2014-12-15 |
EP2748520A1 (en) | 2014-07-02 |
RU2014124351A (ru) | 2015-12-27 |
RU2633391C2 (ru) | 2017-10-12 |
EP2748520B1 (en) | 2017-03-01 |
CN103930714A (zh) | 2014-07-16 |
WO2013072885A1 (en) | 2013-05-23 |
US9551466B2 (en) | 2017-01-24 |
US20140321115A1 (en) | 2014-10-30 |
IN2014CN03658A (ja) | 2015-10-16 |
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