ES275442U - Faro para vehiculos automoviles. - Google Patents
Faro para vehiculos automoviles.Info
- Publication number
- ES275442U ES275442U ES1982275442U ES275442U ES275442U ES 275442 U ES275442 U ES 275442U ES 1982275442 U ES1982275442 U ES 1982275442U ES 275442 U ES275442 U ES 275442U ES 275442 U ES275442 U ES 275442U
- Authority
- ES
- Spain
- Prior art keywords
- light
- facets
- illumination
- bar
- transmitting system
- 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.)
- Granted
Links
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
- G02B6/0005—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being of the fibre type
- G02B6/001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being of the fibre type the light being emitted along at least a portion of the lateral surface of the fibre
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
- F21S41/10—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source
- F21S41/14—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source characterised by the type of light source
- F21S41/162—Incandescent light sources, e.g. filament or halogen lamps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
- F21S41/20—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by refractors, transparent cover plates, light guides or filters
- F21S41/24—Light guides
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
- F21S41/30—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by reflectors
- F21S41/32—Optical layout thereof
- F21S41/321—Optical layout thereof the reflector being a surface of revolution or a planar surface, e.g. truncated
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
- F21S41/30—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by reflectors
- F21S41/32—Optical layout thereof
- F21S41/322—Optical layout thereof the reflector using total internal reflection
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
- F21S41/30—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by reflectors
- F21S41/32—Optical layout thereof
- F21S41/36—Combinations of two or more separate reflectors
- F21S41/365—Combinations of two or more separate reflectors successively reflecting the light
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
- F21S41/40—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by screens, non-reflecting members, light-shielding members or fixed shades
- F21S41/43—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by screens, non-reflecting members, light-shielding members or fixed shades characterised by the shape thereof
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/24—Coupling light guides
- G02B6/42—Coupling light guides with opto-electronic elements
- G02B6/4298—Coupling light guides with opto-electronic elements coupling with non-coherent light sources and/or radiation detectors, e.g. lamps, incandescent bulbs, scintillation chambers
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
1.Faro para vehículos automóviles, del tipo que comprende una fuente luminosa real (110), unos medios (100) para concentrar la radiación de esta fuente sobre el extremo (201) de un conducto de luz (200) provisto de una pluralidad de facetas reflectantes (212, 222, 232, ...) que constituyen otras tantas fuentes luminosas virtuales y que cooperan con una pluralidad de elementos dióptricos homólogos (312, 322, 332, ...) para constituir un conjunto de haces luminosos elementales que pasan a fundirse en un haz único, caracterizado porque el conducto de luz está constituido por una barra única transparente (200) dispuesta horizontal y transversalmente a la dirección de iluminación (E), estando la parte anterior de la barra constituída por una cara vertical (202) de salida de luz, y presentando la parte posterior de la barra una serie de escotaduras en altura que delimitan una serie de facetas de reflexión verticales oblícuas (212, 222, 232, ...), y porque estas facetas están dispuestas en relajación de cooperación óptica con unas lentes (312, 322, 332, ...) de eje paralelo a la dirección de iluminación para que estas lentes proyecten en esta dirección unas imágenes que corresponden a las facetas. 2.Faro según la reivindicación 1, caracterizado porque la barra (200) tiene la forma de un paralelepípedo rectángulo, porque sus escotaduras escalonan regularmente según unas alturas (e) sensiblemente iguales, y porque sus facetas reflectantes (212, 222, 232, ...) sensiblemente orientadas a 45º con respecto a la dirección de iluminación, son de dimensiones sensiblemente iguales. 3.Faro según cualquiera de las reivindicaciones 1 y 2, caracterizado porque las facetas (212, 222, 232, ...) trabajan en reflexión total. 4.Faro según cualquiera de las reivindicaciones 1 y 2, caracterizado porque las facetas (212, 222, 232, ...) están provistas de un revestimiento reflectante. 5.Faro según cualquiera de las reivindicaciones 1 a 4, caracterizado porque, comprendiendo los medios centradores de flujo(100) un reflector elíptico (120), este reflector está provisto, en la dirección de iluminación, de una ventana (180) de iluminación directa que coopera con una lente (380) para la formación de un haz elemental de iluminación directa. 6.Faro según cualquiera de las reivindicaciones 1 a 5, caracterizado porque se prevé corriente arriba del extremo de entrada (201) de la barra (200), un espejo blanco (260) dispuesto en un plano vertical sensiblemente inclinado a 45º, extendiéndose este espejo en una pequeña altura en la proximidad del eje de la barra, y cooperando con una lente (360) para la creación de un haz elemental concentrado. 7.Faro según cualquiera de las reivindicaciones 1 a 6, caracterizado porque, para la realización de un haz de corte, están dispuestas unas pantallas (222a, 232a) sobre el trayecto de de algunos haces elementales de por lo menos algunas de las facetas (222, 232), estando en particular dispuestas o bien sobre algunas facetas, o bien sobre la cara anterior de la barra. 8.Faro según la reivindicación 7, caracterizado porque, para la realización de un haz cortado, el espejo (260) corriente arriba de la barra tiene una silueta que corresponde con la forma de corte deseada. 9.Faro según cualquiera de las reivindicaciones 1 a 6 y 8, caracterizado porque, para realizar un haz de corte, algunas facetas (212, 222, 232, ...) por lo menos tienen un perfil que corresponde con la forma de corte deseada. 10.Faro según cualquiera de las reivindicaciones 1 a 9, caracterizado porque algunas facetas (212, 222, 232, ...) por lo menos tienen una inclinación ligeramente superior a 45º con respecto a la dirección de iluminación. 11.Faro para vehículos automóviles.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8118679A FR2514105A1 (fr) | 1981-10-05 | 1981-10-05 | Projecteur a conduit de lumiere pour vehicules automobiles |
Publications (2)
Publication Number | Publication Date |
---|---|
ES275442U true ES275442U (es) | 1984-02-16 |
ES275442Y ES275442Y (es) | 1984-10-01 |
Family
ID=9262732
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES1982275442U Expired ES275442Y (es) | 1981-10-05 | 1982-10-01 | Faro para vehiculos automoviles. |
Country Status (7)
Country | Link |
---|---|
US (1) | US4432039A (es) |
JP (1) | JPS5871501A (es) |
DE (1) | DE3236683A1 (es) |
ES (1) | ES275442Y (es) |
FR (1) | FR2514105A1 (es) |
GB (1) | GB2107843B (es) |
IT (1) | IT1152690B (es) |
Families Citing this family (59)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2564982B1 (fr) * | 1984-05-25 | 1987-12-31 | Cibie Projecteurs | Embout de couplage d'un guide de lumiere a une source lumineuse, notamment pour un eclairage de ville integre a un ensemble projecteur pour automobile |
IT8552912V0 (it) * | 1985-01-28 | 1985-01-28 | Comind S P Aa | Fanale per autoveicoli |
JPS62175702A (ja) * | 1986-01-29 | 1987-08-01 | Takashi Mori | 光ラジエ−タ |
DK21487D0 (da) * | 1987-01-15 | 1987-01-15 | Nils Toft | Pladeformet lysleder |
USRE34318E (en) * | 1987-11-23 | 1993-07-20 | General Electric Company | Lighting systems employing optical fibers |
US4811172A (en) * | 1987-11-23 | 1989-03-07 | General Electric Company | Lighting systems employing optical fibers |
US5227773A (en) * | 1989-05-25 | 1993-07-13 | Hughes Aircraft Company | High-intensity light display device |
US5365412A (en) * | 1993-01-07 | 1994-11-15 | Ford Motor Company | Low profile illuminator |
US5369554A (en) * | 1993-01-07 | 1994-11-29 | Ford Motor Company | Illuminator utilizing multiple light guides |
US5471371A (en) * | 1993-01-08 | 1995-11-28 | Ford Motor Company | High efficiency illuminator |
US5567031A (en) | 1993-10-20 | 1996-10-22 | General Electric Company | High efficiency dual output light source |
US5636915A (en) * | 1993-11-12 | 1997-06-10 | General Electric Company | High brightness projection lighting system |
US5434754A (en) * | 1993-12-27 | 1995-07-18 | Ford Motor Company | Light manifold |
FR2715210B1 (fr) * | 1994-01-20 | 1996-04-05 | Valeo Vision | Projecteur, notamment de véhicule automobile, à barreau optique. |
EP0733850A3 (de) * | 1995-02-24 | 1998-03-18 | Bartenbach, Christian | Leuchte |
FR2733299B1 (fr) * | 1995-04-20 | 1997-07-04 | Valeo Vision | Dispositif d'eclairage ou de signalisation de vehicule, notamment automobile, a barreau optique |
FR2746900B1 (fr) * | 1996-03-27 | 1998-06-19 | Valeo Vision | Projecteur a barreau optique pour vehicule automobile |
US5839813A (en) * | 1996-10-02 | 1998-11-24 | Delco Electronics Corporation | Thin rear combination lamp system |
FR2755210B1 (fr) | 1996-10-24 | 1999-01-15 | Valeo Vision | Projecteur a conduit de lumiere pour vehicules automobiles |
US5700078A (en) * | 1996-12-23 | 1997-12-23 | Ford Global Technologies, Inc. | Laser illuminated lighting system |
FR2757605B1 (fr) * | 1996-12-24 | 1999-03-19 | Valeo Vision | Barreau optique pour projecteur de vehicule automobile |
US5857770A (en) * | 1997-03-24 | 1999-01-12 | Ford Motor Company | Laser illuminated vehicle lighting system utilizing a turning prism |
FR2766257B1 (fr) * | 1997-07-21 | 1999-10-08 | Valeo Vision | Module d'eclairage a conduit de lumiere pour vehicule automobile |
DE19739173A1 (de) * | 1997-09-06 | 1999-03-11 | Hella Kg Hueck & Co | Signalleuchte für Fahrzeuge |
FR2768218B1 (fr) * | 1997-09-09 | 1999-10-15 | Valeo Vision | Dispositif d'eclairage et de signalisation a conduit optique de la lumiere, notamment pour vehicules automobiles |
DE19740317C1 (de) | 1997-09-13 | 1999-02-18 | Bosch Gmbh Robert | Kraftfahrzeugleuchte mit einem Lichtleitersystem |
DE19740313C2 (de) * | 1997-09-13 | 2002-06-27 | Bosch Gmbh Robert | Lichtleiteranordnung |
DE19740316C2 (de) | 1997-09-13 | 2001-01-18 | Bosch Gmbh Robert | Leuchteneinheit für Kraftfahrzeuge |
ES2315948T3 (es) * | 1997-12-09 | 2009-04-01 | Federal-Mogul Ignition Company | Estructuras de guia de ondas opticas para iluminacion de vehiculo. |
US6186650B1 (en) | 1997-12-09 | 2001-02-13 | Cooper Automotive Products, Inc. | Vehicle headlamp with beamforming waveguide |
US6168302B1 (en) | 1997-12-09 | 2001-01-02 | Cooper Automotive Products, Inc. | Hybrid distributed lighting system for a vehicle |
US6139176A (en) * | 1998-07-02 | 2000-10-31 | Federal-Mogul World Wide, Inc. | Optical waveguide structure with raised or embedded waveguides |
US6430339B1 (en) | 1998-10-15 | 2002-08-06 | Federal-Mogul World Wide, Inc. | Low profile waveguide system |
DE19857439A1 (de) * | 1998-12-12 | 2000-06-15 | Hella Kg Hueck & Co | Scheinwerfer |
JP3574365B2 (ja) * | 1999-05-28 | 2004-10-06 | ユニベルシテ・ド・リエージュ | 照明装置、その用い方及び製造方法 |
FR2799262B1 (fr) | 1999-09-30 | 2001-12-21 | Valeo Vision | Module d'eclairage a conduit de lumiere pour vehicule automobile |
FR2799266B1 (fr) | 1999-09-30 | 2001-12-21 | Valeo Vision | Procede de realisation d'un element dioptrique, et projecteur et element dioptrique d'eclairage |
FR2799264B1 (fr) | 1999-09-30 | 2001-12-21 | Valeo Vision | Module d'eclairage a conduit de lumiere pour vehicule automobile |
FR2799267B1 (fr) | 1999-09-30 | 2002-01-25 | Valeo Vision | Element dioptrique pour dispositif d'eclairage, et son procede de realisation |
EP1089034A1 (fr) | 1999-09-30 | 2001-04-04 | Valeo Vision | Module d'éclairage à conduit de lumière pour véhicule automobile |
FR2799268B1 (fr) * | 1999-09-30 | 2002-01-25 | Valeo Vision | Procede de fabrication d'elements dioptriques et elements dioptriques pour dispositif d'eclairage |
DE19961875C2 (de) * | 1999-12-22 | 2001-10-25 | Audi Ag | Kennzeichenleuchte |
FR2805885B1 (fr) | 2000-03-06 | 2002-04-12 | Valeo Vision | Dispositif d'eclairage et de signalisation pour vehicule a conduit de lumiere commandable |
JP2003173712A (ja) * | 2001-12-05 | 2003-06-20 | Toyoda Gosei Co Ltd | 発光装置及びディスプレイ |
KR100472468B1 (ko) * | 2002-08-07 | 2005-03-10 | 삼성전자주식회사 | 광가이드 및 이를 적용한 화상형성장치 |
FR2894904B1 (fr) * | 2005-12-20 | 2009-07-10 | Valeo Vision Sa | Dispositif d'eclairage ou de signalisation a guide optique pour vehicule automobile |
US9337373B2 (en) | 2007-05-01 | 2016-05-10 | Morgan Solar Inc. | Light-guide solar module, method of fabrication thereof, and panel made therefrom |
US9040808B2 (en) * | 2007-05-01 | 2015-05-26 | Morgan Solar Inc. | Light-guide solar panel and method of fabrication thereof |
CN101680631B (zh) * | 2007-05-01 | 2014-04-09 | 摩根阳光公司 | 照明装置 |
US8885995B2 (en) | 2011-02-07 | 2014-11-11 | Morgan Solar Inc. | Light-guide solar energy concentrator |
JP6151722B2 (ja) * | 2012-02-17 | 2017-06-21 | スリーエム イノベイティブ プロパティズ カンパニー | バックライトシステム |
US8328403B1 (en) | 2012-03-21 | 2012-12-11 | Morgan Solar Inc. | Light guide illumination devices |
FR2992711B1 (fr) | 2012-06-28 | 2018-08-10 | Valeo Vision | Dispositif optique de vehicule automobile a elements dioptriques integres au conduit de lumiere |
US10473847B2 (en) | 2013-07-18 | 2019-11-12 | Quarkstar Llc | Illumination device having a light guide with leaky side surfaces |
US20170010401A1 (en) | 2014-02-24 | 2017-01-12 | Quarkstar Llc | Luminaire module having a light guide with a redirecting end-face |
WO2015147978A1 (en) | 2014-03-28 | 2015-10-01 | Quarkstar Llc | Luminaire module having a light guide with redirecting interfaces |
DE102014212299A1 (de) * | 2014-06-26 | 2015-12-31 | Automotive Lighting Reutlingen Gmbh | Lichtleiter-Anordnung zum Einsatz in einer Beleuchtungseinrichtung eines Kraftfahrzeugs und Kraftfahrzeugbeleuchtungseinrichtung mit einer solchen Lichtleiter-Anordnung |
RU2594370C2 (ru) | 2014-07-11 | 2016-08-20 | Самсунг Электроникс Ко., Лтд. | Световодная структура, оптическое устройство и система формирования изображений |
US10914447B2 (en) | 2018-12-28 | 2021-02-09 | Continental Automotive Systems, Inc. | Optical wave guided daytime running lights |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2480178A (en) * | 1946-05-08 | 1949-08-30 | Ivan H Zinberg | Light conductor |
FR1599621A (es) * | 1968-12-30 | 1970-07-15 | ||
US4172631A (en) * | 1975-01-07 | 1979-10-30 | Izon Corporation | Parallel optical fiber and strip illuminating arrays |
FR2422215A1 (fr) * | 1978-04-04 | 1979-11-02 | Decaux Paris J C | Dispositif lumineux et mobilier urbain equipe de ce dispositif |
FR2472135A1 (fr) * | 1979-12-20 | 1981-06-26 | Cibie Projecteurs | Projecteur, notamment pour vehicules automobiles |
-
1981
- 1981-10-05 FR FR8118679A patent/FR2514105A1/fr active Granted
-
1982
- 1982-09-30 US US06/428,951 patent/US4432039A/en not_active Expired - Lifetime
- 1982-10-01 ES ES1982275442U patent/ES275442Y/es not_active Expired
- 1982-10-04 GB GB08228304A patent/GB2107843B/en not_active Expired
- 1982-10-04 DE DE19823236683 patent/DE3236683A1/de not_active Withdrawn
- 1982-10-05 JP JP57174101A patent/JPS5871501A/ja active Pending
- 1982-10-05 IT IT23614/82A patent/IT1152690B/it active
Also Published As
Publication number | Publication date |
---|---|
ES275442Y (es) | 1984-10-01 |
JPS5871501A (ja) | 1983-04-28 |
GB2107843A (en) | 1983-05-05 |
IT8223614A0 (it) | 1982-10-05 |
IT1152690B (it) | 1987-01-07 |
FR2514105A1 (fr) | 1983-04-08 |
GB2107843B (en) | 1985-08-07 |
DE3236683A1 (de) | 1983-04-21 |
US4432039A (en) | 1984-02-14 |
FR2514105B1 (es) | 1984-01-06 |
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