FR3054295B1 - LIGHTING SYSTEM FOR LIGHTING AND/OR SIGNALING DEVICE OF A MOTOR VEHICLE - Google Patents

LIGHTING SYSTEM FOR LIGHTING AND/OR SIGNALING DEVICE OF A MOTOR VEHICLE Download PDF

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Publication number
FR3054295B1
FR3054295B1 FR1657096A FR1657096A FR3054295B1 FR 3054295 B1 FR3054295 B1 FR 3054295B1 FR 1657096 A FR1657096 A FR 1657096A FR 1657096 A FR1657096 A FR 1657096A FR 3054295 B1 FR3054295 B1 FR 3054295B1
Authority
FR
France
Prior art keywords
lighting
motor vehicle
signaling device
lighting system
signaling
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
FR1657096A
Other languages
French (fr)
Other versions
FR3054295A1 (en
Inventor
Damien Cabanne
Benoit Reiss
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 FR1657096A priority Critical patent/FR3054295B1/en
Priority to EP17181259.7A priority patent/EP3276249A1/en
Priority to CN201710605717.2A priority patent/CN107654955B/en
Publication of FR3054295A1 publication Critical patent/FR3054295A1/en
Application granted granted Critical
Publication of FR3054295B1 publication Critical patent/FR3054295B1/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
    • F21S45/00—Arrangements within vehicle lighting devices specially adapted for vehicle exteriors, for purposes other than emission or distribution of light
    • F21S45/40—Cooling of lighting devices
    • F21S45/47—Passive cooling, e.g. using fins, thermal conductive elements or openings
    • 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
    • F21V19/00—Fastening of light sources or lamp holders
    • F21V19/001—Fastening of light sources or lamp holders the light sources being semiconductors devices, e.g. LEDs
    • 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]
    • F21S41/147—Light emitting diodes [LED] the main emission direction of the LED being angled 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
    • F21S41/20—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
    • F21S41/40—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by screens, non-reflecting members, light-shielding members or fixed shades
    • 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
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V23/00—Arrangement of electric circuit elements in or on lighting devices
    • F21V23/003—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
FR1657096A 2016-07-25 2016-07-25 LIGHTING SYSTEM FOR LIGHTING AND/OR SIGNALING DEVICE OF A MOTOR VEHICLE Active FR3054295B1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR1657096A FR3054295B1 (en) 2016-07-25 2016-07-25 LIGHTING SYSTEM FOR LIGHTING AND/OR SIGNALING DEVICE OF A MOTOR VEHICLE
EP17181259.7A EP3276249A1 (en) 2016-07-25 2017-07-13 Illumination system for lighting device and/or signalling device of a motor vehicle
CN201710605717.2A CN107654955B (en) 2016-07-25 2017-07-24 Lighting system for lighting and/or signalling devices of motor vehicles

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1657096A FR3054295B1 (en) 2016-07-25 2016-07-25 LIGHTING SYSTEM FOR LIGHTING AND/OR SIGNALING DEVICE OF A MOTOR VEHICLE
FR1657096 2016-07-25

Publications (2)

Publication Number Publication Date
FR3054295A1 FR3054295A1 (en) 2018-01-26
FR3054295B1 true FR3054295B1 (en) 2022-08-26

Family

ID=57121351

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1657096A Active FR3054295B1 (en) 2016-07-25 2016-07-25 LIGHTING SYSTEM FOR LIGHTING AND/OR SIGNALING DEVICE OF A MOTOR VEHICLE

Country Status (3)

Country Link
EP (1) EP3276249A1 (en)
CN (1) CN107654955B (en)
FR (1) FR3054295B1 (en)

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005041234A1 (en) * 2005-08-31 2007-03-01 Hella Kgaa Hueck & Co. Headlight for vehicle, has optical units with characteristics in front of groups of sources in such a manner that different large light spots can be generated in traffic space by alternative switching on and off and/or dimming of sources
FR2893701B1 (en) * 2005-11-24 2010-03-26 Valeo Vision LIGHTING AND / OR SIGNALING DEVICE FOR A MOTOR VEHICLE
JP4663548B2 (en) * 2006-02-24 2011-04-06 株式会社小糸製作所 Vehicle headlamp lamp unit
TW201002552A (en) * 2008-07-10 2010-01-16 Tyc Brother Ind Co Ltd Semiconductor solid-state illumination automobile head light with high/low beam switching function
DE102008036193B4 (en) * 2008-08-02 2020-03-12 Automotive Lighting Reutlingen Gmbh Lighting device for a motor vehicle
JP5577138B2 (en) * 2010-04-08 2014-08-20 スタンレー電気株式会社 Vehicle headlamp
FR2965326B1 (en) * 2010-09-29 2015-09-25 Valeo Vision LIGHT EMITTING DEVICE FOR PROJECTOR OF A MOTOR VEHICLE
JP5666882B2 (en) * 2010-11-18 2015-02-12 株式会社小糸製作所 High beam lamp unit
DE102011013211B4 (en) * 2011-03-05 2012-12-06 Automotive Lighting Reutlingen Gmbh Motor vehicle headlight with a multi-function projection module
JP5719697B2 (en) * 2011-06-10 2015-05-20 株式会社小糸製作所 Vehicle headlamp device
JP5823211B2 (en) * 2011-09-01 2015-11-25 株式会社小糸製作所 Vehicle headlamp device
AT512246B1 (en) * 2011-11-22 2014-02-15 Zizala Lichtsysteme Gmbh LED PROJECTION MODULE AND HEADLIGHTS WITH MODULE
JP5938204B2 (en) * 2011-12-21 2016-06-22 株式会社小糸製作所 Vehicle headlamp device
JP2013242996A (en) * 2012-05-18 2013-12-05 Koito Mfg Co Ltd Headlight for vehicle
FR3006421B1 (en) * 2013-05-30 2017-08-11 Valeo Vision LIGHTING MODULE FOR MOTOR VEHICLE PROJECTOR, PROJECTOR EQUIPPED WITH SUCH MODULES, AND PROJECTOR ASSEMBLY
JP6226669B2 (en) * 2013-09-25 2017-11-08 ライト プレスクリプションズ イノベーターズ エルエルシー Vehicle lighting
DE102014102871B4 (en) * 2014-03-05 2023-06-22 HELLA GmbH & Co. KGaA Lighting device for vehicles
FR3026461B1 (en) * 2014-09-30 2019-04-05 Valeo Vision LUMINOUS MODULE FOR LIGHTING AND / OR SIGNALING OF A MOTOR VEHICLE
DE102014226650B4 (en) * 2014-12-19 2023-05-25 Osram Gmbh lamp

Also Published As

Publication number Publication date
CN107654955B (en) 2024-04-23
EP3276249A1 (en) 2018-01-31
CN107654955A (en) 2018-02-02
FR3054295A1 (en) 2018-01-26

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