FR2998036B1 - LIGHTING MODULE FOR MOTOR VEHICLE PROJECTOR COMPRISING MULTIPLE LIGHT SOURCES - Google Patents

LIGHTING MODULE FOR MOTOR VEHICLE PROJECTOR COMPRISING MULTIPLE LIGHT SOURCES

Info

Publication number
FR2998036B1
FR2998036B1 FR1260695A FR1260695A FR2998036B1 FR 2998036 B1 FR2998036 B1 FR 2998036B1 FR 1260695 A FR1260695 A FR 1260695A FR 1260695 A FR1260695 A FR 1260695A FR 2998036 B1 FR2998036 B1 FR 2998036B1
Authority
FR
France
Prior art keywords
motor vehicle
light sources
lighting module
multiple light
vehicle 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.)
Active
Application number
FR1260695A
Other languages
French (fr)
Other versions
FR2998036A1 (en
Inventor
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 FR1260695A priority Critical patent/FR2998036B1/en
Priority to EP13192221.3A priority patent/EP2730838B1/en
Priority to JP2013232705A priority patent/JP6309246B2/en
Publication of FR2998036A1 publication Critical patent/FR2998036A1/en
Application granted granted Critical
Publication of FR2998036B1 publication Critical patent/FR2998036B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • F21V7/04—Optical design
    • F21V7/043—Optical design with cylindrical surface
    • 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]
    • F21S41/147—Light emitting diodes [LED] the main emission direction of the LED being angled to the optical axis of the illuminating device
    • F21S41/148—Light emitting diodes [LED] the main emission direction of the LED being angled to the optical axis of the illuminating device the main emission direction of the LED being perpendicular to the optical axis
    • 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
    • F21S41/141—Light emitting diodes [LED]
    • F21S41/155—Surface emitters, e.g. organic light emitting diodes [OLED]
    • 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
    • F21S41/275—Lens surfaces, e.g. coatings or surface structures
    • 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
    • F21S41/323—Optical layout thereof the reflector having two perpendicular cross sections having regular geometrical curves of a distinct nature
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Optics & Photonics (AREA)
  • Geometry (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Lighting Device Outwards From Vehicle And Optical Signal (AREA)
FR1260695A 2012-11-12 2012-11-12 LIGHTING MODULE FOR MOTOR VEHICLE PROJECTOR COMPRISING MULTIPLE LIGHT SOURCES Active FR2998036B1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR1260695A FR2998036B1 (en) 2012-11-12 2012-11-12 LIGHTING MODULE FOR MOTOR VEHICLE PROJECTOR COMPRISING MULTIPLE LIGHT SOURCES
EP13192221.3A EP2730838B1 (en) 2012-11-12 2013-11-08 Lighting module for a vehicle headlamp comprising several light sources
JP2013232705A JP6309246B2 (en) 2012-11-12 2013-11-11 Lighting module for automobile headlights with multiple light sources

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1260695A FR2998036B1 (en) 2012-11-12 2012-11-12 LIGHTING MODULE FOR MOTOR VEHICLE PROJECTOR COMPRISING MULTIPLE LIGHT SOURCES

Publications (2)

Publication Number Publication Date
FR2998036A1 FR2998036A1 (en) 2014-05-16
FR2998036B1 true FR2998036B1 (en) 2015-05-01

Family

ID=48237021

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1260695A Active FR2998036B1 (en) 2012-11-12 2012-11-12 LIGHTING MODULE FOR MOTOR VEHICLE PROJECTOR COMPRISING MULTIPLE LIGHT SOURCES

Country Status (3)

Country Link
EP (1) EP2730838B1 (en)
JP (1) JP6309246B2 (en)
FR (1) FR2998036B1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016051490A1 (en) 2014-09-30 2016-04-07 日立マクセル株式会社 Vehicle light fixture
FR3041072B1 (en) 2015-09-14 2020-01-17 Valeo Vision MOTOR VEHICLE PROJECTOR LIGHTING MODULE AND ASSOCIATED PROJECTOR
FR3130011B1 (en) * 2021-12-07 2024-04-05 Valeo Vision Lighting device of a motor vehicle

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2535014B1 (en) * 1982-10-26 1987-11-20 Bui Hai Nhu AERODYNAMIC LIGHTING DEVICE WITH EXTENDED AZIMUTAL COVERAGE
JP3677720B2 (en) * 1998-10-27 2005-08-03 スタンレー電気株式会社 Projector type headlamp
JP4615417B2 (en) * 2005-10-13 2011-01-19 株式会社小糸製作所 Vehicle headlamp lamp unit
JP4597890B2 (en) * 2006-03-29 2010-12-15 株式会社小糸製作所 Vehicle headlamp lamp unit
JP5069985B2 (en) * 2007-09-13 2012-11-07 株式会社小糸製作所 Vehicle headlamp lamp unit and vehicle headlamp
JP5425184B2 (en) * 2008-04-25 2014-02-26 コーニンクレッカ フィリップス エヌ ヴェ Lamp assembly
US20100246203A1 (en) * 2009-03-27 2010-09-30 North American Lighting, Inc. System and method for exterior lighting of vehicles
FR2943799B1 (en) * 2009-03-31 2011-09-02 Valeo Vision Sas "LENS FOR LIGHTING MODULE FOR MOTOR VEHICLE".
FR2948439B1 (en) * 2009-07-21 2011-08-05 Valeo Vision LIGHTING MODULE FOR A MOTOR VEHICLE PROJECTOR, AND PROJECTOR EQUIPPED WITH AT LEAST ONE SUCH MODULE.
JP5442463B2 (en) * 2010-01-12 2014-03-12 株式会社小糸製作所 Vehicle headlamp
JP2011238497A (en) * 2010-05-12 2011-11-24 Stanley Electric Co Ltd Lamp fitting using led light source unit
JP5640306B2 (en) * 2011-03-14 2014-12-17 スタンレー電気株式会社 Lamp unit
EP2500628B1 (en) * 2011-03-14 2020-05-06 Stanley Electric Co., Ltd. Vehicle headlamp

Also Published As

Publication number Publication date
EP2730838A1 (en) 2014-05-14
EP2730838B1 (en) 2020-04-22
FR2998036A1 (en) 2014-05-16
JP2014096368A (en) 2014-05-22
JP6309246B2 (en) 2018-04-11

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