DE602004004078D1 - Mehrfache optische baugruppe für eine led-beleuchtungseinrichtung und eine solche optische baugruppe umfassende rotbeleuchtungseinrichtung - Google Patents
Mehrfache optische baugruppe für eine led-beleuchtungseinrichtung und eine solche optische baugruppe umfassende rotbeleuchtungseinrichtungInfo
- Publication number
- DE602004004078D1 DE602004004078D1 DE602004004078T DE602004004078T DE602004004078D1 DE 602004004078 D1 DE602004004078 D1 DE 602004004078D1 DE 602004004078 T DE602004004078 T DE 602004004078T DE 602004004078 T DE602004004078 T DE 602004004078T DE 602004004078 D1 DE602004004078 D1 DE 602004004078D1
- Authority
- DE
- Germany
- Prior art keywords
- optical assembly
- lighting device
- led
- rotating
- multiple optical
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Lifetime
Links
- 230000003287 optical effect Effects 0.000 title abstract 4
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
- 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
- F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
- F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
-
- 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
- F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
- F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
- F21V17/104—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening using feather joints, e.g. tongues and grooves, with or without friction
-
- 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
-
- 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
- F21V29/767—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 the planes containing the fins or blades having directions perpendicular to the light emitting axis
-
- 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
- F21V7/0091—Reflectors for light sources using total internal reflection
-
- 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)
- Securing Globes, Refractors, Reflectors Or The Like (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Fastening Of Light Sources Or Lamp Holders (AREA)
- Led Device Packages (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT000112A ITMI20030112A1 (it) | 2003-01-24 | 2003-01-24 | Elemento ottico multiplo per un dispositivo di illuminazione a led e dispositivo di illuminazione a led comprendente tale elemento ottico. |
ITMI20030112 | 2003-01-24 | ||
PCT/IT2004/000016 WO2004066002A1 (en) | 2003-01-24 | 2004-01-23 | Multiple optical assembly for a led lighting device, and red lighting device comprising such an optical assembly |
Publications (2)
Publication Number | Publication Date |
---|---|
DE602004004078D1 true DE602004004078D1 (de) | 2007-02-15 |
DE602004004078T2 DE602004004078T2 (de) | 2007-08-16 |
Family
ID=32750491
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE602004004078T Expired - Lifetime DE602004004078T2 (de) | 2003-01-24 | 2004-01-23 | Mehrfache optische Baugruppe für eine LED-Beleuchtungseinrichtung und eine solche optische Baugruppe umfassende LED-Beleuchtungseinrichtung |
Country Status (7)
Country | Link |
---|---|
US (3) | US7938559B2 (de) |
EP (1) | EP1588194B8 (de) |
AT (1) | ATE350680T1 (de) |
DE (1) | DE602004004078T2 (de) |
ES (1) | ES2281780T3 (de) |
IT (1) | ITMI20030112A1 (de) |
WO (1) | WO2004066002A1 (de) |
Families Citing this family (86)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102004051382A1 (de) * | 2004-10-21 | 2006-04-27 | Oec Ag | Mikrolinsenarray |
DE102004056252A1 (de) * | 2004-10-29 | 2006-05-04 | Osram Opto Semiconductors Gmbh | Beleuchtungseinrichtung, Kfz-Scheinwerfer und Verfahren zur Herstellung einer Beleuchtungseinrichtung |
DE102005033709B4 (de) | 2005-03-16 | 2021-12-16 | OSRAM Opto Semiconductors Gesellschaft mit beschränkter Haftung | Lichtemittierendes Modul |
CN100454595C (zh) * | 2005-12-09 | 2009-01-21 | 富准精密工业(深圳)有限公司 | 发光二极管模组 |
CN101846247B (zh) * | 2005-12-22 | 2013-04-17 | 松下电器产业株式会社 | 具有led的照明器具 |
DE202006004481U1 (de) | 2006-03-21 | 2006-05-24 | Siteco Beleuchtungstechnik Gmbh | LED-Scheinwerfer und Beleuchtungssystem mit einem solchen Scheinwerfer |
US7547115B2 (en) * | 2006-05-23 | 2009-06-16 | Au Optronics Corporation | Package structure for light emitting diode and applications of the same |
EP1970620A1 (de) * | 2007-03-14 | 2008-09-17 | Koninklijke Philips Electronics N.V. | Beleuchtungsvorrichtung |
EP1998214B1 (de) * | 2007-05-30 | 2012-10-10 | Osram AG | Beleuchtungsvorrichtung |
DE102007056402A1 (de) | 2007-11-23 | 2009-05-28 | Osram Gesellschaft mit beschränkter Haftung | Optisches Bauelement und Beleuchtungsvorrichtung |
EP2993387A1 (de) * | 2008-05-23 | 2016-03-09 | Cree, Inc. | Led-einbauleuchte |
US8388193B2 (en) | 2008-05-23 | 2013-03-05 | Ruud Lighting, Inc. | Lens with TIR for off-axial light distribution |
US20100128483A1 (en) * | 2008-11-25 | 2010-05-27 | Cooper Technologies Company | Led luminaire |
US8047675B1 (en) * | 2009-05-19 | 2011-11-01 | Tomar Electronics, Inc. | Light emitting diode optical system and related methods |
US20110063856A1 (en) * | 2009-08-12 | 2011-03-17 | Novatac, Inc. | Flashlight lens assembly adapted for beam optimization |
DE102009053957A1 (de) * | 2009-11-19 | 2011-06-01 | Osram Gesellschaft mit beschränkter Haftung | Reflektor für eine Leuchtvorrichtung und Leuchtvorrichtung |
US20110140589A1 (en) * | 2009-12-15 | 2011-06-16 | Futur-Tec (Hong Kong) Limited | Led lamp configured to project a substantially homegenous light pattern |
US8721115B2 (en) * | 2010-05-28 | 2014-05-13 | Luxingtek, Ltd. | Light reflective structure and light panel |
FR2961290B1 (fr) * | 2010-06-10 | 2012-07-27 | Cooper Technologies Co | Dispositif d'eclairage |
US10883702B2 (en) | 2010-08-31 | 2021-01-05 | Ideal Industries Lighting Llc | Troffer-style fixture |
JP2013543215A (ja) * | 2010-09-21 | 2013-11-28 | コーニンクレッカ フィリップス エヌ ヴェ | 狭ビームサイズと高ルーメン出力とを有するセグメント化スポットライト |
US9494293B2 (en) | 2010-12-06 | 2016-11-15 | Cree, Inc. | Troffer-style optical assembly |
US9581312B2 (en) | 2010-12-06 | 2017-02-28 | Cree, Inc. | LED light fixtures having elongated prismatic lenses |
US10823347B2 (en) | 2011-07-24 | 2020-11-03 | Ideal Industries Lighting Llc | Modular indirect suspended/ceiling mount fixture |
KR101911762B1 (ko) | 2011-08-09 | 2018-10-26 | 엘지이노텍 주식회사 | 조명 장치 |
WO2013055388A2 (en) | 2011-10-03 | 2013-04-18 | Solais Lighting, Inc. | Led illumination source with improved visual characteristics |
US8801233B2 (en) | 2011-11-30 | 2014-08-12 | Cree, Inc. | Optical arrangement for a solid-state lighting system |
US10663652B2 (en) | 2011-12-30 | 2020-05-26 | Fraen Corporation | Light mixing systems with a glass light pipe |
KR20140136427A (ko) * | 2011-12-30 | 2014-11-28 | 프라엔 코퍼레이션 에스.알.엘. | 광 혼합 렌즈들 및 시스템들 |
US9423117B2 (en) | 2011-12-30 | 2016-08-23 | Cree, Inc. | LED fixture with heat pipe |
US9995872B2 (en) | 2011-12-30 | 2018-06-12 | Fraen Corporation | Light mixing systems with a glass light pipe |
US10544925B2 (en) | 2012-01-06 | 2020-01-28 | Ideal Industries Lighting Llc | Mounting system for retrofit light installation into existing light fixtures |
US9777897B2 (en) | 2012-02-07 | 2017-10-03 | Cree, Inc. | Multiple panel troffer-style fixture |
US9541257B2 (en) | 2012-02-29 | 2017-01-10 | Cree, Inc. | Lens for primarily-elongate light distribution |
US9541258B2 (en) | 2012-02-29 | 2017-01-10 | Cree, Inc. | Lens for wide lateral-angle distribution |
US10408429B2 (en) | 2012-02-29 | 2019-09-10 | Ideal Industries Lighting Llc | Lens for preferential-side distribution |
WO2013142437A1 (en) * | 2012-03-18 | 2013-09-26 | Robe Lighting, Inc. | Improved collimation system for an led luminaire |
US9494294B2 (en) | 2012-03-23 | 2016-11-15 | Cree, Inc. | Modular indirect troffer |
US10054274B2 (en) | 2012-03-23 | 2018-08-21 | Cree, Inc. | Direct attach ceiling-mounted solid state downlights |
US9310038B2 (en) | 2012-03-23 | 2016-04-12 | Cree, Inc. | LED fixture with integrated driver circuitry |
US20130258667A1 (en) * | 2012-03-29 | 2013-10-03 | Steven Howard Ray | Mount for replaceable optics in led lighting module |
US9022601B2 (en) * | 2012-04-09 | 2015-05-05 | Cree, Inc. | Optical element including texturing to control beam width and color mixing |
US9360185B2 (en) * | 2012-04-09 | 2016-06-07 | Cree, Inc. | Variable beam angle directional lighting fixture assembly |
US9874322B2 (en) | 2012-04-10 | 2018-01-23 | Cree, Inc. | Lensed troffer-style light fixture |
US9285099B2 (en) | 2012-04-23 | 2016-03-15 | Cree, Inc. | Parabolic troffer-style light fixture |
AT513206B1 (de) * | 2012-07-18 | 2015-04-15 | Zizala Lichtsysteme Gmbh | Leuchteinheit für einen Scheinwerfer |
US20140092596A1 (en) * | 2012-09-28 | 2014-04-03 | Linear Lighting Corp. | Dimmable, high-efficiency led linear lighting system with interchangeable features and methods for producing same |
DE102012223860B4 (de) * | 2012-12-19 | 2023-05-11 | Ledvance Gmbh | Leuchtvorrichtung |
CN203322998U (zh) * | 2013-01-10 | 2013-12-04 | 深圳市佳美达光电有限公司 | Led集成光源透镜 |
US9442243B2 (en) | 2013-01-30 | 2016-09-13 | Cree, Inc. | Waveguide bodies including redirection features and methods of producing same |
US9690029B2 (en) | 2013-01-30 | 2017-06-27 | Cree, Inc. | Optical waveguides and luminaires incorporating same |
US9291320B2 (en) | 2013-01-30 | 2016-03-22 | Cree, Inc. | Consolidated troffer |
EP2981857B1 (de) * | 2013-01-30 | 2021-03-10 | Ideal Industries Lighting Llc | Lichtwellenleiter und leuchte damit |
US10436969B2 (en) | 2013-01-30 | 2019-10-08 | Ideal Industries Lighting Llc | Optical waveguide and luminaire incorporating same |
US9625638B2 (en) | 2013-03-15 | 2017-04-18 | Cree, Inc. | Optical waveguide body |
US9869432B2 (en) | 2013-01-30 | 2018-01-16 | Cree, Inc. | Luminaires using waveguide bodies and optical elements |
US9366396B2 (en) | 2013-01-30 | 2016-06-14 | Cree, Inc. | Optical waveguide and lamp including same |
US9411086B2 (en) * | 2013-01-30 | 2016-08-09 | Cree, Inc. | Optical waveguide assembly and light engine including same |
US10648643B2 (en) | 2013-03-14 | 2020-05-12 | Ideal Industries Lighting Llc | Door frame troffer |
US10209429B2 (en) | 2013-03-15 | 2019-02-19 | Cree, Inc. | Luminaire with selectable luminous intensity pattern |
US10400984B2 (en) | 2013-03-15 | 2019-09-03 | Cree, Inc. | LED light fixture and unitary optic member therefor |
US10379278B2 (en) * | 2013-03-15 | 2019-08-13 | Ideal Industries Lighting Llc | Outdoor and/or enclosed structure LED luminaire outdoor and/or enclosed structure LED luminaire having outward illumination |
US9052075B2 (en) | 2013-03-15 | 2015-06-09 | Cree, Inc. | Standardized troffer fixture |
US10436970B2 (en) | 2013-03-15 | 2019-10-08 | Ideal Industries Lighting Llc | Shaped optical waveguide bodies |
US9366799B2 (en) | 2013-03-15 | 2016-06-14 | Cree, Inc. | Optical waveguide bodies and luminaires utilizing same |
US10502899B2 (en) * | 2013-03-15 | 2019-12-10 | Ideal Industries Lighting Llc | Outdoor and/or enclosed structure LED luminaire |
US9920901B2 (en) | 2013-03-15 | 2018-03-20 | Cree, Inc. | LED lensing arrangement |
US9798072B2 (en) | 2013-03-15 | 2017-10-24 | Cree, Inc. | Optical element and method of forming an optical element |
DE102013207706A1 (de) * | 2013-04-26 | 2014-10-30 | Tridonic Jennersdorf Gmbh | LED-Modul zur Abgabe von Weißlicht |
USD786471S1 (en) | 2013-09-06 | 2017-05-09 | Cree, Inc. | Troffer-style light fixture |
USD772465S1 (en) | 2014-02-02 | 2016-11-22 | Cree Hong Kong Limited | Troffer-style fixture |
USD807556S1 (en) | 2014-02-02 | 2018-01-09 | Cree Hong Kong Limited | Troffer-style fixture |
US10451253B2 (en) | 2014-02-02 | 2019-10-22 | Ideal Industries Lighting Llc | Troffer-style fixture with LED strips |
USD749768S1 (en) | 2014-02-06 | 2016-02-16 | Cree, Inc. | Troffer-style light fixture with sensors |
US10527225B2 (en) | 2014-03-25 | 2020-01-07 | Ideal Industries, Llc | Frame and lens upgrade kits for lighting fixtures |
US9500324B2 (en) * | 2014-09-02 | 2016-11-22 | Ketra, Inc. | Color mixing optics for LED lighting |
USD794868S1 (en) * | 2014-10-14 | 2017-08-15 | Gulfstream Aerospace Corporation | Cockpit light bezel |
US10012354B2 (en) | 2015-06-26 | 2018-07-03 | Cree, Inc. | Adjustable retrofit LED troffer |
WO2017125370A1 (en) * | 2016-01-21 | 2017-07-27 | Philips Lighting Holding B.V. | A collimator and collimator arrangement |
US10416377B2 (en) | 2016-05-06 | 2019-09-17 | Cree, Inc. | Luminaire with controllable light emission |
US11719882B2 (en) | 2016-05-06 | 2023-08-08 | Ideal Industries Lighting Llc | Waveguide-based light sources with dynamic beam shaping |
DE102017208003A1 (de) * | 2017-05-11 | 2018-11-15 | BSH Hausgeräte GmbH | Beleuchtungsvorrichtung für Haushaltsgerät und Haushaltsgerät |
US10585292B2 (en) | 2018-06-28 | 2020-03-10 | Fraen Corporation | Low-profile color-mixing lightpipe |
DE102018118684A1 (de) | 2018-08-01 | 2020-02-06 | Ledlenser GmbH & Co. KG | Optischer Kollimator |
GB2599354A (en) | 2020-09-08 | 2022-04-06 | Iq Structures Sro | Optical cells for modular luminaires |
GB2599076A (en) | 2020-09-08 | 2022-03-30 | Iq Structures Sro | Modular luminaires |
Family Cites Families (13)
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US4914731A (en) * | 1987-08-12 | 1990-04-03 | Chen Shen Yuan | Quickly formed light emitting diode display and a method for forming the same |
US4935665A (en) * | 1987-12-24 | 1990-06-19 | Mitsubishi Cable Industries Ltd. | Light emitting diode lamp |
US5555476A (en) | 1993-08-30 | 1996-09-10 | Toray Industries, Inc. | Microlens array sheet for a liquid crystal display, method for attaching the same and liquid crystal display equipped with the same |
JP2921451B2 (ja) * | 1995-10-04 | 1999-07-19 | サンケン電気株式会社 | 半導体発光モジュール |
JP3228864B2 (ja) * | 1995-12-13 | 2001-11-12 | アルプス電気株式会社 | 発光装置およびその製造方法 |
FR2776595B1 (fr) * | 1998-03-31 | 2000-06-16 | Valeo Vision | Feu de signalisation comprenant plusieurs sources lumineuses |
US5896093A (en) * | 1998-04-03 | 1999-04-20 | Sjobom; Fritz C. | L.E.D. light assembly for traffic arrowboards |
EP1056971A1 (de) * | 1998-12-17 | 2000-12-06 | Koninklijke Philips Electronics N.V. | Lichtmachine |
US6244727B1 (en) * | 1999-09-27 | 2001-06-12 | American Signal Company | Optic lens cell and illuminated signage having a cell array |
AU2001245787A1 (en) * | 2000-03-17 | 2001-10-03 | Zograph, Llc | High acuity lens system |
US6707613B2 (en) * | 2000-04-05 | 2004-03-16 | Rohm Co., Ltd. | Lens array unit and method of forming image |
US6485160B1 (en) * | 2001-06-25 | 2002-11-26 | Gelcore Llc | Led flashlight with lens |
US6641284B2 (en) * | 2002-02-21 | 2003-11-04 | Whelen Engineering Company, Inc. | LED light assembly |
-
2003
- 2003-01-24 IT IT000112A patent/ITMI20030112A1/it unknown
-
2004
- 2004-01-23 AT AT04704704T patent/ATE350680T1/de not_active IP Right Cessation
- 2004-01-23 DE DE602004004078T patent/DE602004004078T2/de not_active Expired - Lifetime
- 2004-01-23 ES ES04704704T patent/ES2281780T3/es not_active Expired - Lifetime
- 2004-01-23 WO PCT/IT2004/000016 patent/WO2004066002A1/en active IP Right Grant
- 2004-01-23 US US10/543,226 patent/US7938559B2/en not_active Expired - Fee Related
- 2004-01-23 EP EP04704704A patent/EP1588194B8/de not_active Expired - Lifetime
-
2011
- 2011-05-09 US US13/103,212 patent/US20110305018A1/en not_active Abandoned
-
2012
- 2012-06-12 US US13/494,389 patent/US8469544B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
ITMI20030112A1 (it) | 2004-07-25 |
US20060291206A1 (en) | 2006-12-28 |
US7938559B2 (en) | 2011-05-10 |
EP1588194B1 (de) | 2007-01-03 |
EP1588194A1 (de) | 2005-10-26 |
EP1588194B8 (de) | 2007-06-20 |
US20120250317A1 (en) | 2012-10-04 |
US8469544B2 (en) | 2013-06-25 |
ES2281780T3 (es) | 2007-10-01 |
US20110305018A1 (en) | 2011-12-15 |
WO2004066002A1 (en) | 2004-08-05 |
DE602004004078T2 (de) | 2007-08-16 |
ATE350680T1 (de) | 2007-01-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |