ATE354061T1 - Beleuchtungssystem - Google Patents

Beleuchtungssystem

Info

Publication number
ATE354061T1
ATE354061T1 AT03738397T AT03738397T ATE354061T1 AT E354061 T1 ATE354061 T1 AT E354061T1 AT 03738397 T AT03738397 T AT 03738397T AT 03738397 T AT03738397 T AT 03738397T AT E354061 T1 ATE354061 T1 AT E354061T1
Authority
AT
Austria
Prior art keywords
optical axis
light source
illumination system
reflector segments
central optical
Prior art date
Application number
AT03738397T
Other languages
English (en)
Inventor
Joseph L A M Sormani
Johannes P M Ansems
Leonardus U E Konings
Original Assignee
Koninkl Philips Electronics Nv
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 Koninkl Philips Electronics Nv filed Critical Koninkl Philips Electronics Nv
Application granted granted Critical
Publication of ATE354061T1 publication Critical patent/ATE354061T1/de

Links

Classifications

    • 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
    • F21S41/141—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
    • 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
    • F21S41/141—Light emitting diodes [LED]
    • F21S41/143—Light emitting diodes [LED] the main emission direction of the LED being parallel to the optical axis of the illuminating device
    • 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
    • F21S41/33—Multi-surface reflectors, e.g. reflectors with facets or reflectors with portions of different curvature
    • F21S41/331—Multi-surface reflectors, e.g. reflectors with facets or reflectors with portions of different curvature the reflector consisting of complete annular areas
    • F21S41/332—Multi-surface reflectors, e.g. reflectors with facets or reflectors with portions of different curvature the reflector consisting of complete annular areas with continuity at the junction between adjacent areas
    • 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
    • F21S41/33—Multi-surface reflectors, e.g. reflectors with facets or reflectors with portions of different curvature
    • F21S41/331—Multi-surface reflectors, e.g. reflectors with facets or reflectors with portions of different curvature the reflector consisting of complete annular areas
    • F21S41/333—Multi-surface reflectors, e.g. reflectors with facets or reflectors with portions of different curvature the reflector consisting of complete annular areas with discontinuity at the junction between adjacent areas
    • 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
    • F21S41/33—Multi-surface reflectors, e.g. reflectors with facets or reflectors with portions of different curvature
    • F21S41/334—Multi-surface reflectors, e.g. reflectors with facets or reflectors with portions of different curvature the reflector consisting of patch like sectors
    • 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
    • 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
    • F21W2102/00—Exterior vehicle lighting devices for illuminating purposes
    • F21W2102/10—Arrangement or contour of the emitted light
    • F21W2102/13—Arrangement or contour of the emitted light for high-beam region or low-beam region
    • 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
    • F21W2102/00—Exterior vehicle lighting devices for illuminating purposes
    • F21W2102/10—Arrangement or contour of the emitted light
    • F21W2102/13—Arrangement or contour of the emitted light for high-beam region or low-beam region
    • F21W2102/135—Arrangement or contour of the emitted light for high-beam region or low-beam region the light having cut-off lines, i.e. clear borderlines between emitted regions and dark regions
    • 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)
  • Physics & Mathematics (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Optics & Photonics (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Forklifts And Lifting Vehicles (AREA)
  • Cultivation Of Seaweed (AREA)
  • Lasers (AREA)
AT03738397T 2002-07-26 2003-06-26 Beleuchtungssystem ATE354061T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP02078072 2002-07-26

Publications (1)

Publication Number Publication Date
ATE354061T1 true ATE354061T1 (de) 2007-03-15

Family

ID=31502761

Family Applications (1)

Application Number Title Priority Date Filing Date
AT03738397T ATE354061T1 (de) 2002-07-26 2003-06-26 Beleuchtungssystem

Country Status (10)

Country Link
US (1) US7261439B2 (de)
EP (1) EP1527301B1 (de)
JP (1) JP2005534159A (de)
KR (1) KR20050025993A (de)
CN (1) CN1671990A (de)
AT (1) ATE354061T1 (de)
AU (1) AU2003244923A1 (de)
DE (1) DE60311817T2 (de)
ES (1) ES2281649T3 (de)
WO (1) WO2004015329A1 (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4413762B2 (ja) * 2004-12-07 2010-02-10 株式会社小糸製作所 車両用照明灯具
US8940246B2 (en) 2006-03-13 2015-01-27 Nipro Diagnostics, Inc. Method and apparatus for coding diagnostic meters
US11559810B2 (en) 2006-03-13 2023-01-24 Trividia Health, Inc. Method and apparatus for coding diagnostic meters
CN101730818A (zh) * 2007-05-07 2010-06-09 戴维·A·文豪斯 固态光学系统
US8317367B2 (en) * 2007-05-07 2012-11-27 Illumination Optics Inc. Solid state optical system
US20090034271A1 (en) * 2007-08-01 2009-02-05 Markus Gorres Light fixture
US8360605B2 (en) 2010-05-09 2013-01-29 Illumination Optics Inc. LED luminaire
US8851723B2 (en) 2011-05-19 2014-10-07 Dialight Corporation LED reflector optic for an automotive headlight
EP2667087B1 (de) * 2012-05-24 2014-10-15 Goodrich Lighting Systems GmbH Raumschiff-Bodenmanöverlicht
JP6107038B2 (ja) * 2012-10-02 2017-04-05 市光工業株式会社 車両用前照灯および車両用前照灯装置
CN104976567B (zh) * 2015-07-23 2018-04-27 安徽明奕车辆照明有限公司 高效率led双芯片远近光一体化汽车前照大灯光学系统
KR102006188B1 (ko) * 2017-12-29 2019-08-01 엘지전자 주식회사 반도체 발광 소자를 이용한 차량용 램프 및 그 제어방법

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1359789A (en) * 1915-04-26 1920-11-23 Brown Stanley Reflector-headlight
FR1318683A (fr) * 1962-01-08 1963-02-22 Perfectionnements apportés aux projecteurs à faisceaux coupés, notamment aux projecteurs de croisement pour véhicules automobiles
US4234912A (en) * 1978-06-28 1980-11-18 International Telephone And Telegraph Corporation Luminaire for residential roadway lighting
US4520433A (en) * 1982-06-09 1985-05-28 General Electric Company Motor vehicle headlamp
US4694382A (en) * 1986-12-23 1987-09-15 Hubbell Incorporated Reflector for roadway lighting luminaire
DE3731232A1 (de) * 1987-09-17 1989-03-30 Bosch Gmbh Robert Scheinwerfer fuer fahrzeuge, insbesondere scheinwerfer fuer kraftfahrzeuge
JPS6484502A (en) * 1987-09-28 1989-03-29 Koito Mfg Co Ltd Reflective mirror for head light
JP2775373B2 (ja) 1992-10-06 1998-07-16 株式会社小糸製作所 車輌用前照灯の反射鏡
US5506471A (en) * 1994-06-06 1996-04-09 General Electric Company Low glare infrared light source
JPH09237504A (ja) * 1996-02-23 1997-09-09 Patent Treuhand Ges Elektr Gluehlamp Mbh 下向き及び上向きライト用自動車前照灯
JP2000100233A (ja) * 1998-09-25 2000-04-07 Ichikoh Ind Ltd 前照灯
TW493054B (en) * 1999-06-25 2002-07-01 Koninkl Philips Electronics Nv Vehicle headlamp and a vehicle
US6283623B1 (en) * 1999-10-27 2001-09-04 Visteon Global Tech., Inc. Method and apparatus for remote lighting
US6398399B1 (en) * 2000-05-12 2002-06-04 Stelios Neophytou Fiber optic roadway guidance apparatus and system
US7029151B2 (en) * 2001-05-25 2006-04-18 Illume L.L.C. Lamp masking method and apparatus
DE20206833U1 (de) 2002-04-30 2002-07-18 Automotive Lighting Reutlingen GmbH, 72762 Reutlingen Nebel- oder Abblendlichtscheinwerfer

Also Published As

Publication number Publication date
ES2281649T3 (es) 2007-10-01
AU2003244923A1 (en) 2004-02-25
US7261439B2 (en) 2007-08-28
DE60311817D1 (de) 2007-03-29
WO2004015329A1 (en) 2004-02-19
CN1671990A (zh) 2005-09-21
DE60311817T2 (de) 2007-12-06
KR20050025993A (ko) 2005-03-14
EP1527301B1 (de) 2007-02-14
JP2005534159A (ja) 2005-11-10
US20060039157A1 (en) 2006-02-23
WO2004015329A8 (en) 2005-03-17
EP1527301A1 (de) 2005-05-04

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