FR2901012B1 - Module optique de projecteur pour vehicule automobile - Google Patents

Module optique de projecteur pour vehicule automobile

Info

Publication number
FR2901012B1
FR2901012B1 FR0604386A FR0604386A FR2901012B1 FR 2901012 B1 FR2901012 B1 FR 2901012B1 FR 0604386 A FR0604386 A FR 0604386A FR 0604386 A FR0604386 A FR 0604386A FR 2901012 B1 FR2901012 B1 FR 2901012B1
Authority
FR
France
Prior art keywords
focus
reflector
motor vehicle
projector module
optical projector
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
FR0604386A
Other languages
English (en)
Other versions
FR2901012A1 (fr
Inventor
Lamberterie Antoine De
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.)
Valeo Vision SAS
Original Assignee
Valeo Vision SAS
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
Priority to FR0604386A priority Critical patent/FR2901012B1/fr
Application filed by Valeo Vision SAS filed Critical Valeo Vision SAS
Priority to AT07290566T priority patent/ATE425413T1/de
Priority to DE602007000662T priority patent/DE602007000662D1/de
Priority to ES07290566T priority patent/ES2322210T3/es
Priority to EP07290566A priority patent/EP1855051B1/fr
Priority to US11/746,770 priority patent/US7458707B2/en
Priority to JP2007126226A priority patent/JP2007305587A/ja
Publication of FR2901012A1 publication Critical patent/FR2901012A1/fr
Application granted granted Critical
Publication of FR2901012B1 publication Critical patent/FR2901012B1/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • F21S41/30—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
    • F21S41/20—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by refractors, transparent cover plates, light guides or filters
    • F21S41/25—Projection lenses
    • F21S41/255—Lenses with a front view of circular or truncated circular outline
    • 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
    • F21S41/28—Cover glass
    • 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
    • F21S41/338—Multi-surface reflectors, e.g. reflectors with facets or reflectors with portions of different curvature the reflector having surface portions added to its general concavity
    • 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
    • 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
    • F21S41/60—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution
    • F21S41/68—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution by acting on screens
    • F21S41/683—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution by acting on screens by moving screens
    • F21S41/689—Flaps, i.e. screens pivoting around one of their edges
    • 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
    • F21S41/60—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution
    • F21S41/68—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution by acting on screens
    • F21S41/683—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution by acting on screens by moving screens
    • F21S41/692—Shields, i.e. screens not creating an image meant to be projected
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Projection Apparatus (AREA)
  • Lighting Device Outwards From Vehicle And Optical Signal (AREA)
FR0604386A 2006-05-12 2006-05-12 Module optique de projecteur pour vehicule automobile Expired - Fee Related FR2901012B1 (fr)

Priority Applications (7)

Application Number Priority Date Filing Date Title
FR0604386A FR2901012B1 (fr) 2006-05-12 2006-05-12 Module optique de projecteur pour vehicule automobile
DE602007000662T DE602007000662D1 (de) 2006-05-12 2007-05-04 Optisches Modul eines Scheinwerfers für Kraftfahrzeuge
ES07290566T ES2322210T3 (es) 2006-05-12 2007-05-04 Modulo optico de proyector para automovil.
EP07290566A EP1855051B1 (fr) 2006-05-12 2007-05-04 Module optique de projecteur pour véhicule automobile
AT07290566T ATE425413T1 (de) 2006-05-12 2007-05-04 Optisches modul eines scheinwerfers für kraftfahrzeuge
US11/746,770 US7458707B2 (en) 2006-05-12 2007-05-10 Headlamp optical module for a motor vehicle
JP2007126226A JP2007305587A (ja) 2006-05-12 2007-05-11 自動車の前照灯用光学モジュール

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0604386A FR2901012B1 (fr) 2006-05-12 2006-05-12 Module optique de projecteur pour vehicule automobile

Publications (2)

Publication Number Publication Date
FR2901012A1 FR2901012A1 (fr) 2007-11-16
FR2901012B1 true FR2901012B1 (fr) 2008-07-18

Family

ID=37496721

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0604386A Expired - Fee Related FR2901012B1 (fr) 2006-05-12 2006-05-12 Module optique de projecteur pour vehicule automobile

Country Status (7)

Country Link
US (1) US7458707B2 (fr)
EP (1) EP1855051B1 (fr)
JP (1) JP2007305587A (fr)
AT (1) ATE425413T1 (fr)
DE (1) DE602007000662D1 (fr)
ES (1) ES2322210T3 (fr)
FR (1) FR2901012B1 (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005014754A1 (de) * 2005-03-31 2006-10-05 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH KFZ-Scheinwerfer
US8172431B2 (en) 2007-04-24 2012-05-08 Koninklijke Philips Electronics N.V. Luminaire and reflector
FR2919377B1 (fr) 2007-07-25 2013-08-23 Valeo Vision Module optique a source lumineuse transverse pour projecteur automobile
DE102007040760B4 (de) * 2007-08-29 2016-03-24 Automotive Lighting Reutlingen Gmbh Projektionsmodul eines Fahrzeugscheinwerfers
US10948148B2 (en) * 2015-05-26 2021-03-16 Lumileds Llc Lighting device with multiple-focus mode
CN110107857B (zh) * 2019-06-04 2024-04-12 华域视觉科技(上海)有限公司 近光iii区照明模组、车辆前照灯及车辆
CN113741043B (zh) * 2020-05-29 2022-10-14 上海微电子装备（集团）股份有限公司 一种椭球反射镜位置调整装置及调整方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6282822B1 (en) * 1999-03-30 2001-09-04 Aegis Mobile Marketing Mobile advertising display for roll-up door
JP3488960B2 (ja) * 2000-02-18 2004-01-19 スタンレー電気株式会社 車両用前照灯
DE10115868B4 (de) * 2001-03-30 2010-01-07 Automotive Lighting Reutlingen Gmbh Scheinwerfereinheit eines Kraftfahrzeugs
FR2830073B1 (fr) * 2001-09-27 2003-12-12 Valeo Vision Projecteur d'eclairage elliptique de vehicule automobile comportant un systeme optique secondaire
JP3760865B2 (ja) * 2002-01-08 2006-03-29 日産自動車株式会社 車両用前照灯
JP3949981B2 (ja) * 2002-03-04 2007-07-25 株式会社小糸製作所 車輌用前照灯
JP4030898B2 (ja) 2002-03-12 2008-01-09 株式会社小糸製作所 車輌用前照灯
JP2003338209A (ja) * 2002-05-20 2003-11-28 Koito Mfg Co Ltd 車両用前照灯
JP4205048B2 (ja) * 2004-02-26 2009-01-07 株式会社小糸製作所 車両用前照灯
JP2005251435A (ja) * 2004-03-01 2005-09-15 Koito Mfg Co Ltd 車両用前照灯

Also Published As

Publication number Publication date
ES2322210T3 (es) 2009-06-17
DE602007000662D1 (de) 2009-04-23
EP1855051A1 (fr) 2007-11-14
ATE425413T1 (de) 2009-03-15
US7458707B2 (en) 2008-12-02
EP1855051B1 (fr) 2009-03-11
US20070263402A1 (en) 2007-11-15
FR2901012A1 (fr) 2007-11-16
JP2007305587A (ja) 2007-11-22

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20110131