BR0208410A - Conjunto de lanterna, e, método para difundir luz a partir de uma fonte de luz - Google Patents
Conjunto de lanterna, e, método para difundir luz a partir de uma fonte de luzInfo
- Publication number
- BR0208410A BR0208410A BR0208410-4A BR0208410A BR0208410A BR 0208410 A BR0208410 A BR 0208410A BR 0208410 A BR0208410 A BR 0208410A BR 0208410 A BR0208410 A BR 0208410A
- Authority
- BR
- Brazil
- Prior art keywords
- light
- reflective
- front surface
- curved portion
- diffusing
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
- B60Q1/00—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
- B60Q1/26—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic
- B60Q1/2696—Mounting of devices using LEDs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
- B60Q1/00—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
- B60Q1/26—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic
- B60Q1/30—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic for indicating rear of vehicle, e.g. by means of reflecting surfaces
- B60Q1/302—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic for indicating rear of vehicle, e.g. by means of reflecting surfaces mounted in the vicinity, e.g. in the middle, of a rear window
-
- 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
- F21S43/00—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights
- F21S43/10—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by the light source
- F21S43/13—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by the light source characterised by the type of light source
- F21S43/14—Light emitting diodes [LED]
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S43/00—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights
- F21S43/20—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by refractors, transparent cover plates, light guides or filters
- F21S43/235—Light guides
- F21S43/236—Light guides characterised by the shape of the light guide
- F21S43/237—Light guides characterised by the shape of the light guide rod-shaped
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S43/00—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights
- F21S43/20—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by refractors, transparent cover plates, light guides or filters
- F21S43/235—Light guides
- F21S43/236—Light guides characterised by the shape of the light guide
- F21S43/239—Light guides characterised by the shape of the light guide plate-shaped
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S43/00—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights
- F21S43/20—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by refractors, transparent cover plates, light guides or filters
- F21S43/235—Light guides
- F21S43/242—Light guides characterised by the emission area
- F21S43/245—Light guides characterised by the emission area emitting light from one or more of its major surfaces
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S43/00—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights
- F21S43/20—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by refractors, transparent cover plates, light guides or filters
- F21S43/235—Light guides
- F21S43/249—Light guides with two or more light sources being coupled into the light guide
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S43/00—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights
- F21S43/40—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by the combination of reflectors and refractors
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Optics & Photonics (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
"CONJUNTO DE LANTERNA, E, MéTODO PARA DIFUNDIR LUZ A PARTIR DE UMA FONTE DE LUZ". A invenção se refere a um conjunto de lanterna compreendendo um corpo transparente (102) tendo uma superfície frontal (118) e uma superfície traseira (120), a superfície traseira tendo pelo menos uma porção curvada convexamente (122), cada uma de tal porção curvada convexamente (122) tendo pelo menos um eixo geométrico perpendicular à superfície frontal, e uma superfície curvada (124) internamente refletora voltada para a superficie frontal (118) do corpo transparente, uma cavidade (220) em cada porção curvada convexamente tendo paredes laterais (222) e um fundo (224), adaptados para receber uma fonte de emissão de luz (250), e uma superfície refletora (226) no fundo de cada cavidade, orientada de modo que luz emitida pela fonte de emissão de luz é refletida pela superfície refletora para a superfície curvada internamente refletora da porção curvada convexamente. Em algumas formas de realização, a superfície curvada internamente refletora também provê um ou mais circuitos elétricos para uma ou mais fontes de emissão de luz.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US27892901P | 2001-03-27 | 2001-03-27 | |
PCT/US2002/007513 WO2002076788A1 (en) | 2001-03-27 | 2002-03-12 | Vehicular lamp assembly with a simplified structure and chmsl and tail lamp incorporating the same |
Publications (1)
Publication Number | Publication Date |
---|---|
BR0208410A true BR0208410A (pt) | 2004-03-30 |
Family
ID=23066987
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR0208410-4A BR0208410A (pt) | 2001-03-27 | 2002-03-12 | Conjunto de lanterna, e, método para difundir luz a partir de uma fonte de luz |
Country Status (8)
Country | Link |
---|---|
US (1) | US6851839B2 (pt) |
EP (1) | EP1373016A1 (pt) |
JP (1) | JP2004522269A (pt) |
CN (1) | CN1288006C (pt) |
BR (1) | BR0208410A (pt) |
CA (1) | CA2441555A1 (pt) |
MX (1) | MXPA03008637A (pt) |
WO (1) | WO2002076788A1 (pt) |
Families Citing this family (28)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7374322B2 (en) * | 2002-02-06 | 2008-05-20 | Steen Ronald L | Center high mounted stop lamp including leds and tir lens |
JP2003317504A (ja) * | 2002-04-19 | 2003-11-07 | Koito Mfg Co Ltd | 車輌用灯具 |
JP4153370B2 (ja) | 2002-07-04 | 2008-09-24 | 株式会社小糸製作所 | 車両用灯具 |
JP4162935B2 (ja) | 2002-07-04 | 2008-10-08 | 株式会社小糸製作所 | 車両用灯具 |
DE10249113B4 (de) * | 2002-10-22 | 2010-04-08 | Odelo Gmbh | Fahrzeugleuchte, insbesondere Heckleuchte, vorzugsweise für Kraftfahrzeuge |
US6976774B2 (en) * | 2003-08-26 | 2005-12-20 | Osram Sylvania Inc. | Combined cargo lamp and center high mounted stop lamp assembly for vehicles |
JP4044024B2 (ja) * | 2003-09-29 | 2008-02-06 | 株式会社小糸製作所 | 車両用前照灯 |
US20050128761A1 (en) * | 2003-12-10 | 2005-06-16 | Shih-Hsiung Wu | Turn signal light using light-emitting diodes as light sources |
JP4113111B2 (ja) * | 2003-12-24 | 2008-07-09 | 株式会社小糸製作所 | 車両用灯具ユニットおよび車両用照明灯具 |
US6908219B1 (en) * | 2004-03-29 | 2005-06-21 | Valeo Sylvania Llc | Optical element for a high mounted stop lamp with an LED light source |
EP1817522A4 (en) * | 2004-11-30 | 2007-12-12 | Magna Int Inc | HYBRID OPTIC FOR LIGHT EMITTING DIODE LAMP |
FR2887997B1 (fr) * | 2005-06-30 | 2008-04-11 | Valeo Vision Sa | Embout de guide optique a etalement des rayons lumineux |
DE102005038154A1 (de) * | 2005-08-12 | 2007-02-15 | Bayerische Motoren Werke Ag | Leuchte für Kraftfahrzeuge |
JP4631840B2 (ja) * | 2006-11-02 | 2011-02-16 | 市光工業株式会社 | 車両用灯具 |
FR2913484B1 (fr) * | 2007-03-08 | 2013-02-01 | Lyracom | Dispositif d'eclairage a led |
PL2129963T3 (pl) * | 2007-03-08 | 2012-07-31 | Lyracom | Urządzenie oświetlające z diodami LED |
JP5457447B2 (ja) | 2008-07-10 | 2014-04-02 | スリーエム イノベイティブ プロパティズ カンパニー | 粘弾性導光材 |
JP2011530718A (ja) * | 2008-08-08 | 2011-12-22 | スリーエム イノベイティブ プロパティズ カンパニー | 光を管理するための粘弾性層を有する光ガイド |
IT1397109B1 (it) * | 2008-09-25 | 2012-12-28 | Olsa Spa | Dispositivo modulare di segnalazione luminosa ad incasso, alimentato elettricamente per veicoli terrestri. |
ES2345477B1 (es) | 2009-03-17 | 2011-09-23 | Fediel System, S.L. | Dispositivo optico para lampara de luminaria con led. |
JP5643670B2 (ja) * | 2011-02-03 | 2014-12-17 | 株式会社エンプラス | 光束制御部材および照明装置 |
DE102011053032B4 (de) | 2011-08-26 | 2022-06-09 | HELLA GmbH & Co. KGaA | Leuchteinheit für Fahrzeuge mit einer das Gehäuse abdeckenden Lichtscheibe |
DE102012213194A1 (de) * | 2012-07-26 | 2014-01-30 | Osram Gmbh | Strahlungsanordnung zum Bereitstellen elektromagnetischer Strahlung |
US20140146556A1 (en) * | 2012-11-29 | 2014-05-29 | Chung-Hsu Kao | Vehicle lamp apparatus |
DE112017000848T5 (de) | 2016-02-16 | 2018-10-25 | Rebo Lighting & Electronics, Llc | Beleuchtungseinrichtung für ein Fahrzeug |
FR3055398A1 (fr) * | 2016-08-29 | 2018-03-02 | Peugeot Citroen Automobiles Sa | Systeme optique comprenant un dispositif de diffusion d'une source lumineuse |
JP7081977B2 (ja) * | 2018-05-17 | 2022-06-07 | スタンレー電気株式会社 | 車両用灯具 |
DE102021113978B4 (de) | 2021-05-31 | 2023-03-16 | HELLA GmbH & Co. KGaA | Beleuchtungsmodul und Beleuchtungsverfahren zum Erzeugen zweier unterschiedlicher Leuchtbilder |
Family Cites Families (24)
Publication number | Priority date | Publication date | Assignee | Title |
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US262502A (en) | 1882-08-08 | Ironing-board | ||
GB1177953A (en) | 1966-04-18 | 1970-01-14 | Rival Lamps Ltd | Improvements relating to Lamp Holders |
US3746853A (en) * | 1972-03-10 | 1973-07-17 | Bell Canada Northern Electric | Light emitting devices |
GB1519150A (en) | 1974-12-14 | 1978-07-26 | Lucas Electrical Ltd | Lamp assembly |
US4091138A (en) | 1975-02-12 | 1978-05-23 | Sumitomo Bakelite Company Limited | Insulating film, sheet, or plate material with metallic coating and method for manufacturing same |
US4246632A (en) | 1977-09-21 | 1981-01-20 | Lucas Industries Limited | Lamp assembly and method of manufacture thereof |
US4504891A (en) | 1984-01-16 | 1985-03-12 | Keystone Lighting Corporation | Fluorescent lamp system |
DE3532205C1 (de) | 1985-09-10 | 1987-02-26 | Hella Kg Hueck & Co | Fahrzeugleuchte mit mehreren,ueber Kabel mit einem Mehrfachsteckanschluss verbundenen Gluehlampen |
US4935665A (en) * | 1987-12-24 | 1990-06-19 | Mitsubishi Cable Industries Ltd. | Light emitting diode lamp |
US4922395A (en) | 1989-01-12 | 1990-05-01 | Roney Troy L | Electrically conductive track circuit for shock mounting a bulb, a blank for such a track circuit, method of making same, and a lamp assembly having same |
US5038255A (en) | 1989-09-09 | 1991-08-06 | Stanley Electric Co., Ltd. | Vehicle lamp |
US5241457A (en) * | 1991-01-18 | 1993-08-31 | Nippon Sheet Glass Co., Ltd. | Rear window stop lamp for motor vehicles |
FR2680860B1 (fr) | 1991-09-02 | 1997-07-04 | Valeo Vision | Element de support, notamment pour feu de signalisation de vehicule automobile et son procede de fabrication. |
US5529535A (en) | 1994-09-29 | 1996-06-25 | Zanxx, Inc. | Lamp socket and backplate assembly and method of making same |
DE19511507A1 (de) | 1995-03-29 | 1996-10-02 | Siemens Ag | Elektrischer Verbinder |
DE19547861A1 (de) | 1995-12-21 | 1997-06-26 | Reitter & Schefenacker Gmbh | Rückleuchte für Fahrzeuge, vorzugsweise Kraftfahrzeuge |
US5977489A (en) | 1996-10-28 | 1999-11-02 | Thomas & Betts International, Inc. | Conductive elastomer for grafting to a metal substrate |
US6100178A (en) | 1997-02-28 | 2000-08-08 | Ford Motor Company | Three-dimensional electronic circuit with multiple conductor layers and method for manufacturing same |
JPH11144505A (ja) | 1997-11-06 | 1999-05-28 | Yazaki Corp | リアコンビネーションランプ |
JPH11250706A (ja) | 1998-03-03 | 1999-09-17 | Yazaki Corp | 車両用ランプユニット |
DK67898A (da) | 1998-05-18 | 1999-11-19 | Danfoss As | Holder til brug i kølemøbel samt fremgangsmåde til fremstilling af sådan holder |
DE19840475A1 (de) * | 1998-09-04 | 2000-03-30 | Armin Hopp | Beleuchtungsapparatur |
US6506979B1 (en) | 2000-05-12 | 2003-01-14 | Shipley Company, L.L.C. | Sequential build circuit board |
DE20013330U1 (de) * | 2000-08-02 | 2001-01-11 | FER Fahrzeugelektrik GmbH, 99817 Eisenach | Kraftfahrzeugleuchte |
-
2002
- 2002-03-12 CA CA002441555A patent/CA2441555A1/en not_active Abandoned
- 2002-03-12 MX MXPA03008637A patent/MXPA03008637A/es active IP Right Grant
- 2002-03-12 BR BR0208410-4A patent/BR0208410A/pt not_active IP Right Cessation
- 2002-03-12 WO PCT/US2002/007513 patent/WO2002076788A1/en active Application Filing
- 2002-03-12 US US10/096,267 patent/US6851839B2/en not_active Expired - Lifetime
- 2002-03-12 CN CNB028095499A patent/CN1288006C/zh not_active Expired - Fee Related
- 2002-03-12 JP JP2002575269A patent/JP2004522269A/ja active Pending
- 2002-03-12 EP EP02715103A patent/EP1373016A1/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
CN1288006C (zh) | 2006-12-06 |
MXPA03008637A (es) | 2005-03-07 |
US20020149946A1 (en) | 2002-10-17 |
JP2004522269A (ja) | 2004-07-22 |
CA2441555A1 (en) | 2002-10-03 |
CN1507395A (zh) | 2004-06-23 |
US6851839B2 (en) | 2005-02-08 |
EP1373016A1 (en) | 2004-01-02 |
WO2002076788A1 (en) | 2002-10-03 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B08F | Application fees: application dismissed [chapter 8.6 patent gazette] |
Free format text: REFERENTE 8A ANUIDADE. |
|
B08K | Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette] |
Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2047 DE 30/03/2010. |
|
B15K | Others concerning applications: alteration of classification |
Ipc: B60Q 1/26 (2006.01), B60Q 1/30 (2006.01), F21S 41/ |