CN1288006C - 灯具总成以及发散来自光源的光线的方法 - Google Patents

灯具总成以及发散来自光源的光线的方法 Download PDF

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Publication number
CN1288006C
CN1288006C CNB028095499A CN02809549A CN1288006C CN 1288006 C CN1288006 C CN 1288006C CN B028095499 A CNB028095499 A CN B028095499A CN 02809549 A CN02809549 A CN 02809549A CN 1288006 C CN1288006 C CN 1288006C
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CN
China
Prior art keywords
reflective
light
transparent body
cavity
raised
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 - Fee Related
Application number
CNB028095499A
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English (en)
Chinese (zh)
Other versions
CN1507395A (zh
Inventor
布赖恩·J·马隆
托德·M·尼柯克
蒂莫西·J·凯利
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Meridian Automotive Systems Inc
Original Assignee
Meridian Automotive Systems Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Meridian Automotive Systems Inc filed Critical Meridian Automotive Systems Inc
Publication of CN1507395A publication Critical patent/CN1507395A/zh
Application granted granted Critical
Publication of CN1288006C publication Critical patent/CN1288006C/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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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)
CNB028095499A 2001-03-27 2002-03-12 灯具总成以及发散来自光源的光线的方法 Expired - Fee Related CN1288006C (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US27892901P 2001-03-27 2001-03-27
US60/278,929 2001-03-27

Publications (2)

Publication Number Publication Date
CN1507395A CN1507395A (zh) 2004-06-23
CN1288006C true CN1288006C (zh) 2006-12-06

Family

ID=23066987

Family Applications (1)

Application Number Title Priority Date Filing Date
CNB028095499A Expired - Fee Related CN1288006C (zh) 2001-03-27 2002-03-12 灯具总成以及发散来自光源的光线的方法

Country Status (8)

Country Link
US (1) US6851839B2 (https=)
EP (1) EP1373016A1 (https=)
JP (1) JP2004522269A (https=)
CN (1) CN1288006C (https=)
BR (1) BR0208410A (https=)
CA (1) CA2441555A1 (https=)
MX (1) MXPA03008637A (https=)
WO (1) WO2002076788A1 (https=)

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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
WO2006060392A2 (en) * 2004-11-30 2006-06-08 Magna International Inc. Hybrid optics for l.e.d. 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
EP2129963B1 (fr) * 2007-03-08 2011-11-30 Lyracom Dispositif d'eclairage a led
FR2913484B1 (fr) * 2007-03-08 2013-02-01 Lyracom Dispositif d'eclairage a led
KR20160105527A (ko) * 2008-07-10 2016-09-06 쓰리엠 이노베이티브 프로퍼티즈 컴파니 점탄성 도광체
KR20110043732A (ko) * 2008-08-08 2011-04-27 쓰리엠 이노베이티브 프로퍼티즈 컴파니 광을 처리하기 위한 점탄성층을 갖는 도광체
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

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Also Published As

Publication number Publication date
JP2004522269A (ja) 2004-07-22
CA2441555A1 (en) 2002-10-03
MXPA03008637A (es) 2005-03-07
US20020149946A1 (en) 2002-10-17
EP1373016A1 (en) 2004-01-02
WO2002076788A1 (en) 2002-10-03
BR0208410A (pt) 2004-03-30
CN1507395A (zh) 2004-06-23
US6851839B2 (en) 2005-02-08

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SE01 Entry into force of request for substantive examination
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C19 Lapse of patent right due to non-payment of the annual fee
CF01 Termination of patent right due to non-payment of annual fee