DK2394095T3 - Lysindretning med flere lyskilder og en refleksionsindretning og reflektorenhed - Google Patents
Lysindretning med flere lyskilder og en refleksionsindretning og reflektorenhed Download PDFInfo
- Publication number
- DK2394095T3 DK2394095T3 DK10705272.2T DK10705272T DK2394095T3 DK 2394095 T3 DK2394095 T3 DK 2394095T3 DK 10705272 T DK10705272 T DK 10705272T DK 2394095 T3 DK2394095 T3 DK 2394095T3
- Authority
- DK
- Denmark
- Prior art keywords
- reflection
- light
- light sources
- lighting device
- section
- Prior art date
Links
Classifications
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- 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
- 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
- F21K9/68—Details of reflectors forming part of the light source
-
- 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
-
- 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
- F21V7/0066—Reflectors for light sources specially adapted to cooperate with point like light sources; specially adapted to cooperate with light sources the shape of which is unspecified
-
- 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
- F21V7/0083—Array of reflectors for a cluster of light sources, e.g. arrangement of multiple light sources in one plane
-
- 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
- F21V7/041—Optical design with conical or pyramidal surface
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B19/00—Condensers, e.g. light collectors or similar non-imaging optics
- G02B19/0004—Condensers, e.g. light collectors or similar non-imaging optics characterised by the optical means employed
- G02B19/0019—Condensers, e.g. light collectors or similar non-imaging optics characterised by the optical means employed having reflective surfaces only (e.g. louvre systems, systems with multiple planar reflectors)
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B19/00—Condensers, e.g. light collectors or similar non-imaging optics
- G02B19/0033—Condensers, e.g. light collectors or similar non-imaging optics characterised by the use
- G02B19/0047—Condensers, e.g. light collectors or similar non-imaging optics characterised by the use for use with a light source
- G02B19/0061—Condensers, e.g. light collectors or similar non-imaging optics characterised by the use for use with a light source the light source comprising a LED
- G02B19/0066—Condensers, e.g. light collectors or similar non-imaging optics characterised by the use for use with a light source the light source comprising a LED in the form of an LED array
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B21/00—Projectors or projection-type viewers; Accessories therefor
- G03B21/14—Details
- G03B21/20—Lamp housings
- G03B21/2006—Lamp housings characterised by the light source
- G03B21/2033—LED or laser light sources
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B21/00—Projectors or projection-type viewers; Accessories therefor
- G03B21/14—Details
- G03B21/20—Lamp housings
- G03B21/2066—Reflectors in illumination beam
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
- F21W2131/00—Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00
- F21W2131/40—Lighting for industrial, commercial, recreational or military use
- F21W2131/406—Lighting for industrial, commercial, recreational or military use for theatres, stages or film studios
-
- 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
- F21Y2103/00—Elongate light sources, e.g. fluorescent tubes
- F21Y2103/30—Elongate light sources, e.g. fluorescent tubes curved
- F21Y2103/33—Elongate light sources, e.g. fluorescent tubes curved annular
-
- 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
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Claims (14)
1. Lysindretning (1) med flere lyskilder (4) og en refleksionsindretning, hvor lyskilderne (4) er positioneret foran en refleksionsflade på refleksionsindretningen, hvor en udstrålingsretning for en lysstråle (9) fra lyskilderne (4) forløber imod en hovedudstrålingsretning for lysindretningen (1), og hvor lysstrålen (9) fra lyskilderne (4) ved refleksion i lysindretningens (1) hovedudstrålingsretning omdirigeres via refleksionsindretningen, hvor der er tilvejebragt et første refleksionsafsnit (2), og der er tilvejebragt et ophøjet udformet andet refleksionsafsnit (5), der er konisk eller i det væsentlige konisk, og som i forhold til det første refleksionsafsnit (2) ligger indvendigt og i det mindste delvist er omgivet af det første refleksionsafsnit (2), hvor det første og det andet refleksionsafsnit er afstemt efter hinanden således, at en hovedlysstråle kan frembringes ved, at lyset fra lyskilderne (4) først rammer det ophøjede andet refleksionsafsnit (5) og derfra reflekteres til det første refleksionsafsnit (2) og efter en fornyet refleksion forlader refleksionsindretningen i hovedudstrålingsretningen, idet lyskilderne (4) omfatter flere lysorganer, der er anbragt rundt om en udstrømningsåbning (10) i refleksionsindretningen.
2. Lysindretning med flere lyskilder og en refleksionsindretning, hvor lyskilderne er positioneret foran en refleksionsflade på refleksionsindretningen, hvor en udstrålingsretning for en lysstråle (9) fra lyskilderne forløber imod eller i retning af en hovedudstrålingsretning for lysindretningen, og hvor lysstrålen (9) fra lyskildernes ved refleksion i lysindretningens hovedudstrålingsretning omdirigeres via refleksionsindretningen, hvor der er tilvejebragt et første refleksionsafsnit (2), og der er tilvejebragt et ophøjet udformet andet refleksionsafsnit (5), der i forhold til det første refleksionsafsnit (2) ligger indvendigt og i det mindste delvist er omgivet af det første refleksionsafsnit (2), hvor det første og det andet refleksionsafsnit er afstemt efter hinanden således, at en hovedlysstråle kan frembringes ved, at lyset fra lyskilderne efter en refleksion rammer det ophøjede andet refleksionsafsnit (5) og derfra reflekteres til det første refleksionsafsnit (2) og efter en refleksion på dette udstråles derfra, idet lyskilderne (4) omfatter flere lysorganer, der er anbragt rundt om en udstrømningsåbning (10) i refleksionsindretningen.
3. Lysindretning ifølge krav 1 eller 2, kendetegnet ved, at lys, der kommer fra det første refleksionsafsnit (5), efter en yderligere refleksion forlader refleksionsindretningen i hovedudstrålingsretningen.
4. Lysindretning ifølge et af de foregående krav, kendetegnet ved, at lyskilderne (4) omfatter flere ensartede lysorganer.
5. Lysindretning ifølge et af de foregående krav, kendetegnet ved, at lyskilderne (4) omfatter flere energibesparende lysorganer som for eksempel lysdioder.
6. Lysindretning ifølge et af de foregående krav, kendetegnet ved, at der findes en supplerende indretning (6, 7, 8) til påvirkning af det i hovedudstrålingsretningen reflekterede lys.
7. Lysindretning ifølge et af de foregående krav, kendetegnet ved, at den supplerende indretning omfatter et optisk element (6, 7, 8).
8. Lysindretning ifølge et af de foregående krav, kendetegnet ved, at den supplerende indretning omfatter en billedfrembringende indretning.
9. Lysindretning ifølge et af de foregående krav, kendetegnet ved, at det andet refleksionsafsnit udviser en fordybning, i hvilken der er tilvejebragt yderligere lyskilder og et tredje og fjerde refleksionsafsnit, der er udformet på samme måde som det første og andet refleksionsafsnit for at reflektere lys fra de yderligere lyskilder i hovedudstrålingsretningen.
10. Lysindretning ifølge et af de foregående krav, kendetegnet ved, at det andet refleksionsafsnit er udformet som massivt legeme med mindst en grænseflade.
11. Lysindretning ifølge et af de foregående krav, kendetegnet ved, at lysindretningen er konstrueret således, at udvendige dimensioner af lysindretningen ligger mellem ca. 40 mm og flere meter.
12. Lydindretning ifølge et af de foregående krav 2 til 11, kendetegnet ved, at der er tilvejebragt et omdirigeringsrefleksionsafsnit (11), der dirigerer lys fra lyskilderne til det ophøjede andet refleksionsafsnit (5).
13.
Lysindretning ifølge et af de foregående krav, kendetegnet ved, at der findes et kontrarefleksionsafsnit (12, 14), med hvilket lys, der ankommer fra det første refleksionsafsnit, reflekteres.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102009007647 | 2009-02-05 | ||
PCT/EP2010/000660 WO2010089100A1 (de) | 2009-02-05 | 2010-02-03 | Leuchtvorrichtung mit mehreren lichtquellen und einer reflexionsanordnung und reflektoreinheit |
Publications (1)
Publication Number | Publication Date |
---|---|
DK2394095T3 true DK2394095T3 (da) | 2015-12-07 |
Family
ID=42154118
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK10705272.2T DK2394095T3 (da) | 2009-02-05 | 2010-02-03 | Lysindretning med flere lyskilder og en refleksionsindretning og reflektorenhed |
Country Status (8)
Country | Link |
---|---|
US (1) | US8894236B2 (da) |
EP (1) | EP2394095B1 (da) |
CN (1) | CN102369389B (da) |
DE (1) | DE102010006817A1 (da) |
DK (1) | DK2394095T3 (da) |
ES (1) | ES2554257T3 (da) |
RU (1) | RU2539976C2 (da) |
WO (1) | WO2010089100A1 (da) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8227962B1 (en) * | 2011-03-09 | 2012-07-24 | Allen Hui Long Su | LED light bulb having an LED light engine with illuminated curved surfaces |
WO2013091654A1 (en) | 2011-12-21 | 2013-06-27 | Martin Professional A/S | Light collecting system with a number of reflector pairs |
DE102012020931B4 (de) | 2012-10-25 | 2022-10-20 | Rüdiger Lanz | Hochleistungsscheinwerfer mit Hochleistungs-LED-Leuchtmittel |
US9279548B1 (en) | 2014-08-18 | 2016-03-08 | 3M Innovative Properties Company | Light collimating assembly with dual horns |
US9512978B1 (en) * | 2015-08-13 | 2016-12-06 | Randal L Wimberly | Vortex light projection system, LED lensless primary optics system, and perfectly random LED color mixing system |
CN106066565A (zh) * | 2016-07-15 | 2016-11-02 | 成都恒坤光电科技有限公司 | 反光器、投影照明光学***及投影照明灯具 |
EP3343093B1 (en) * | 2017-01-03 | 2019-08-14 | OSRAM GmbH | A lighting device, corresponding lamp and method |
US11391438B2 (en) * | 2018-10-04 | 2022-07-19 | Quarkstar Llc | Luminaire with hollow optical systems |
CN114764194B (zh) * | 2021-01-15 | 2023-06-06 | 清华大学 | 成像光学***的设计方法 |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1545711A (en) * | 1921-01-05 | 1925-07-14 | George Cutter Company | Electric-lamp structure |
GB193439A (en) | 1921-08-30 | 1923-02-28 | John George Smith | Improvements in, or relating to lamps, searchlights and the like |
JP3173453B2 (ja) * | 1998-03-13 | 2001-06-04 | スタンレー電気株式会社 | 車両用信号灯具 |
DE19920404A1 (de) | 1999-05-04 | 2000-11-09 | Hella Innenleuchten Systeme Gm | Leuchte mit einem oder mehreren Leuchtmitteln |
US6356390B1 (en) * | 2000-06-22 | 2002-03-12 | Thomson Licensing, S.A. | Light valve light source |
US6425677B1 (en) * | 2001-02-20 | 2002-07-30 | Prokia Technology Co., Ltd. | Illuminating apparatus using multiple light sources |
FR2826098B1 (fr) * | 2001-06-14 | 2003-12-26 | Valeo Vision | Dispositif d'eclairage ou de signalisation, notamment pour vehicule, comportant plusieurs sources lumineuses |
DE10149273A1 (de) * | 2001-10-05 | 2003-04-17 | Reitter & Schefenacker Gmbh | Reflektor für eine Leuchte, wie eine Heckleuchte, ein Scheinwerfer oder eine Innenbeleuchtung eines Kraftfahrzeuges |
US6851835B2 (en) * | 2002-12-17 | 2005-02-08 | Whelen Engineering Company, Inc. | Large area shallow-depth full-fill LED light assembly |
US20050146890A1 (en) * | 2004-01-05 | 2005-07-07 | Shih-Hsiung Wu | Vehicle light with a large illumination area |
US8104923B2 (en) * | 2006-10-12 | 2012-01-31 | Panasonic Corporation | Light-emitting apparatus |
DE102006048571A1 (de) | 2006-10-13 | 2008-04-17 | Gnisa, Frank, Dipl.-Ing. | Lumenstarke energiesparende Lichtquelle |
CN100547288C (zh) * | 2006-10-18 | 2009-10-07 | 财团法人工业技术研究院 | 照明装置 |
WO2008089324A2 (en) * | 2007-01-17 | 2008-07-24 | Lighting Science Group Corporation | Folded light path led array collimation optic |
WO2008148423A1 (de) | 2007-06-05 | 2008-12-11 | Osram Gesellschaft mit beschränkter Haftung | Reflektor für eine lampe |
DE102007058173A1 (de) | 2007-12-01 | 2009-06-18 | Veigel, Gunter, Dipl.-Ing. | Leuchte mit hochstehendem Lichtleiter |
WO2010070565A1 (en) * | 2008-12-15 | 2010-06-24 | Alberto Gerli | Lighting device |
-
2010
- 2010-02-03 WO PCT/EP2010/000660 patent/WO2010089100A1/de active Application Filing
- 2010-02-03 DK DK10705272.2T patent/DK2394095T3/da active
- 2010-02-03 ES ES10705272.2T patent/ES2554257T3/es active Active
- 2010-02-03 US US13/138,346 patent/US8894236B2/en not_active Expired - Fee Related
- 2010-02-03 RU RU2011136689/07A patent/RU2539976C2/ru not_active IP Right Cessation
- 2010-02-03 CN CN201080014484.5A patent/CN102369389B/zh not_active Expired - Fee Related
- 2010-02-03 EP EP10705272.2A patent/EP2394095B1/de not_active Not-in-force
- 2010-02-03 DE DE102010006817A patent/DE102010006817A1/de not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
RU2011136689A (ru) | 2013-03-10 |
CN102369389B (zh) | 2014-11-05 |
US20110292654A1 (en) | 2011-12-01 |
CN102369389A (zh) | 2012-03-07 |
DE102010006817A1 (de) | 2010-08-26 |
US8894236B2 (en) | 2014-11-25 |
WO2010089100A1 (de) | 2010-08-12 |
EP2394095A1 (de) | 2011-12-14 |
EP2394095B1 (de) | 2015-08-26 |
ES2554257T3 (es) | 2015-12-17 |
RU2539976C2 (ru) | 2015-01-27 |
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