FR2923775B1 - ELLIPTICAL PROJECTOR FOR A MOTOR VEHICLE EQUIPPED WITH A VACANCY CACHE - Google Patents

ELLIPTICAL PROJECTOR FOR A MOTOR VEHICLE EQUIPPED WITH A VACANCY CACHE

Info

Publication number
FR2923775B1
FR2923775B1 FR0708072A FR0708072A FR2923775B1 FR 2923775 B1 FR2923775 B1 FR 2923775B1 FR 0708072 A FR0708072 A FR 0708072A FR 0708072 A FR0708072 A FR 0708072A FR 2923775 B1 FR2923775 B1 FR 2923775B1
Authority
FR
France
Prior art keywords
projector
motor vehicle
vacancy
cache
vehicle equipped
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.)
Active
Application number
FR0708072A
Other languages
French (fr)
Other versions
FR2923775A1 (en
Inventor
Balpe Christian Le
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
Application filed by Valeo Vision SAS filed Critical Valeo Vision SAS
Priority to FR0708072A priority Critical patent/FR2923775B1/en
Priority to EP08168520A priority patent/EP2060848A1/en
Publication of FR2923775A1 publication Critical patent/FR2923775A1/en
Application granted granted Critical
Publication of FR2923775B1 publication Critical patent/FR2923775B1/en
Active 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
    • F21S41/60—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
    • F21S41/686—Blades, i.e. screens moving in a vertical plane
    • 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
    • F21S41/50—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by aesthetic components not otherwise provided for, e.g. decorative trim, partition walls or covers
    • F21S41/55—Attachment 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
    • F21S41/62—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution for adaptation between right-hand and left-hand traffic
    • 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
    • F21S41/30—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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Lighting Device Outwards From Vehicle And Optical Signal (AREA)

Abstract

L'invention a pour objet un projecteur elliptique pour véhicule automobile apte à émettre un faisceau à coupure. Ce projecteur est principalement composé d'un module optique (1) qui est apte à émettre un faisceau lumineux et qui est porté par un châssis du projecteur par l'intermédiaire d'un support de montage (2). Le projecteur est équipé d'un cache principal qui présente deux portions de bord dont une portion de bord haute et une portion de bord basse pour former un faisceau à coupure, et d'un cache vacancier (10) qui est monté mobile entre une position escamotée et une position d'utilisation. Le cache vacancier (10) est porté par le support de montage (2) sur lequel il est monté mobile dans son plan général entre sa position escamotée et sa position d'utilisation.The subject of the invention is an elliptical headlight for a motor vehicle capable of emitting a cut-off beam. This projector is mainly composed of an optical module (1) which is able to emit a light beam and which is carried by a chassis of the projector via a mounting bracket (2). The projector is equipped with a main cover which has two edge portions including a top edge portion and a bottom edge portion to form a cut-off beam, and a vacationer cover (10) which is mounted movably between a position retracted and a position of use. The vacationer cover (10) is carried by the mounting support (2) on which it is mounted to move in its general plane between its retracted position and its position of use.

FR0708072A 2007-11-16 2007-11-16 ELLIPTICAL PROJECTOR FOR A MOTOR VEHICLE EQUIPPED WITH A VACANCY CACHE Active FR2923775B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR0708072A FR2923775B1 (en) 2007-11-16 2007-11-16 ELLIPTICAL PROJECTOR FOR A MOTOR VEHICLE EQUIPPED WITH A VACANCY CACHE
EP08168520A EP2060848A1 (en) 2007-11-16 2008-11-06 Elliptic headlight for an automobile equipped with an adapter kit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0708072A FR2923775B1 (en) 2007-11-16 2007-11-16 ELLIPTICAL PROJECTOR FOR A MOTOR VEHICLE EQUIPPED WITH A VACANCY CACHE

Publications (2)

Publication Number Publication Date
FR2923775A1 FR2923775A1 (en) 2009-05-22
FR2923775B1 true FR2923775B1 (en) 2010-01-08

Family

ID=39537555

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0708072A Active FR2923775B1 (en) 2007-11-16 2007-11-16 ELLIPTICAL PROJECTOR FOR A MOTOR VEHICLE EQUIPPED WITH A VACANCY CACHE

Country Status (2)

Country Link
EP (1) EP2060848A1 (en)
FR (1) FR2923775B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102425750B (en) * 2011-08-23 2014-07-23 中国北方车辆研究所 Headlamp assembly device for vehicle

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19537838A1 (en) * 1995-10-11 1997-04-17 Bosch Gmbh Robert Motor vehicle headlamp design
FR2796447B1 (en) * 1999-07-13 2001-08-17 Valeo Vision PROJECTOR FOR A MOTOR VEHICLE WITH A DOUBLE MOBILE COVER
AT412994B (en) * 2000-10-25 2005-09-26 Zizala Lichtsysteme Gmbh VEHICLE HEADLIGHTS
DE10125462A1 (en) * 2001-05-25 2002-11-28 Hella Kg Hueck & Co Projection module for a vehicle headlight
FR2847655B1 (en) * 2002-11-21 2005-03-04 Valeo Vision ELLIPTICAL PROJECTOR FOR A MOTOR VEHICLE EMITTING DIFFERENT LIGHTING BEAMS
FR2886376B1 (en) * 2005-05-27 2007-08-17 Valeo Vision Sa OPTICAL MODULE FOR AUTOMOTIVE LIGHTING DEVICE

Also Published As

Publication number Publication date
FR2923775A1 (en) 2009-05-22
EP2060848A1 (en) 2009-05-20

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