FR3048061B1 - LIGHTING SYSTEM FOR MOTOR VEHICLE PROJECTOR COMPRISING LIGHTING MODULE WITH LIMITED ENCLOSURE - Google Patents

LIGHTING SYSTEM FOR MOTOR VEHICLE PROJECTOR COMPRISING LIGHTING MODULE WITH LIMITED ENCLOSURE Download PDF

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Publication number
FR3048061B1
FR3048061B1 FR1651470A FR1651470A FR3048061B1 FR 3048061 B1 FR3048061 B1 FR 3048061B1 FR 1651470 A FR1651470 A FR 1651470A FR 1651470 A FR1651470 A FR 1651470A FR 3048061 B1 FR3048061 B1 FR 3048061B1
Authority
FR
France
Prior art keywords
motor vehicle
lighting
light
lighting system
lighting module
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
FR1651470A
Other languages
French (fr)
Other versions
FR3048061A1 (en
Inventor
Vincent Godbillon
Pierre Albou
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 FR1651470A priority Critical patent/FR3048061B1/en
Publication of FR3048061A1 publication Critical patent/FR3048061A1/en
Application granted granted Critical
Publication of FR3048061B1 publication Critical patent/FR3048061B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • F21S41/65—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution by acting on light sources
    • F21S41/663—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution by acting on light sources by switching light sources
    • 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
    • F21S41/10—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]
    • F21S41/151—Light emitting diodes [LED] arranged in one or more lines
    • 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
    • F21S41/176—Light sources where the light is generated by photoluminescent material spaced from a primary light generating element
    • 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
    • F21S41/60—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution
    • F21S41/67—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution by acting on reflectors
    • F21S41/675—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution by acting on reflectors by moving reflectors

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Optics & Photonics (AREA)
  • Lighting Device Outwards From Vehicle And Optical Signal (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)

Abstract

Système d'éclairage (1) pour véhicule automobile comprenant au moins un module d'éclairage (2) comportant : - des premier (4) et deuxième (5) ensembles de sources de lumière, respectivement couplés à des premier (8) et deuxième (9) dispositifs optiques de projection intermédiaires, - une surface à imager (12) de forme sensiblement plane, et - un dispositif optique de projection final (10). Ce système (1) est apte former une tache lumineuse de forme de bande lumineuse rectangulaire par source de lumière (4n, 5n) sur la surface à imager (12) et à projeter ces taches lumineuses devant le véhicule.Lighting system (1) for a motor vehicle comprising at least one lighting module (2) comprising: - first (4) and second (5) sets of light sources, respectively coupled to first (8) and second (5) (9) intermediate projection optical devices, - an imaging surface (12) of substantially flat shape, and - a final projection optical device (10). This system (1) is able to form a light spot of rectangular light strip shape by light source (4n, 5n) on the surface to be imaged (12) and to project these light spots in front of the vehicle.

FR1651470A 2016-02-23 2016-02-23 LIGHTING SYSTEM FOR MOTOR VEHICLE PROJECTOR COMPRISING LIGHTING MODULE WITH LIMITED ENCLOSURE Active FR3048061B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1651470A FR3048061B1 (en) 2016-02-23 2016-02-23 LIGHTING SYSTEM FOR MOTOR VEHICLE PROJECTOR COMPRISING LIGHTING MODULE WITH LIMITED ENCLOSURE

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1651470A FR3048061B1 (en) 2016-02-23 2016-02-23 LIGHTING SYSTEM FOR MOTOR VEHICLE PROJECTOR COMPRISING LIGHTING MODULE WITH LIMITED ENCLOSURE
FR1651470 2016-02-23

Publications (2)

Publication Number Publication Date
FR3048061A1 FR3048061A1 (en) 2017-08-25
FR3048061B1 true FR3048061B1 (en) 2019-04-05

Family

ID=55953250

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1651470A Active FR3048061B1 (en) 2016-02-23 2016-02-23 LIGHTING SYSTEM FOR MOTOR VEHICLE PROJECTOR COMPRISING LIGHTING MODULE WITH LIMITED ENCLOSURE

Country Status (1)

Country Link
FR (1) FR3048061B1 (en)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5719697B2 (en) * 2011-06-10 2015-05-20 株式会社小糸製作所 Vehicle headlamp device
AT513916B1 (en) * 2013-02-07 2015-04-15 Zizala Lichtsysteme Gmbh Headlight for a motor vehicle and method for generating a light distribution
AT514834B1 (en) * 2013-02-07 2017-11-15 Zkw Group Gmbh Headlight for a motor vehicle and method for generating a light distribution
FR3006422B1 (en) * 2013-05-30 2017-08-11 Valeo Vision LIGHTING MODULE FOR MOTOR VEHICLE PROJECTOR, AND PROJECTOR COMPRISING SUCH MODULES
AT514333B1 (en) * 2013-06-25 2014-12-15 Zizala Lichtsysteme Gmbh Headlights for vehicles
DE102013226624A1 (en) * 2013-12-19 2015-06-25 Osram Gmbh lighting device
FR3021092B1 (en) * 2014-05-13 2019-04-26 Valeo Vision LIGHTING SYSTEM FOR MOTOR VEHICLE PROJECTOR COMPRISING MULTIPLE LIGHTING MODULES

Also Published As

Publication number Publication date
FR3048061A1 (en) 2017-08-25

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