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FR3022976B1 - Module d'eclairage pour projecteur automobile avec positionnement entre reflecteur et source lumineuse - Google Patents

Module d'eclairage pour projecteur automobile avec positionnement entre reflecteur et source lumineuse Download PDF

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Publication number
FR3022976B1
FR3022976B1 FR1456233A FR1456233A FR3022976B1 FR 3022976 B1 FR3022976 B1 FR 3022976B1 FR 1456233 A FR1456233 A FR 1456233A FR 1456233 A FR1456233 A FR 1456233A FR 3022976 B1 FR3022976 B1 FR 3022976B1
Authority
FR
France
Prior art keywords
reflector
positioning
light source
light
light 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
FR1456233A
Other languages
English (en)
Other versions
FR3022976A1 (fr
Inventor
Mehdi Madelaine
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 FR1456233A priority Critical patent/FR3022976B1/fr
Priority to EP15174168.3A priority patent/EP2966343B1/fr
Publication of FR3022976A1 publication Critical patent/FR3022976A1/fr
Application granted granted Critical
Publication of FR3022976B1 publication Critical patent/FR3022976B1/fr
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
    • F21S41/10—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source
    • F21S41/19—Attachment of light sources or lamp holders
    • 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
    • F21S41/20—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by refractors, transparent cover plates, light guides or filters
    • F21S41/29—Attachment thereof
    • F21S41/295—Attachment thereof specially adapted to projection lenses
    • 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
    • F21S41/39—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
    • F21S41/40—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by screens, non-reflecting members, light-shielding members or fixed shades
    • F21S41/47—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
    • 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
    • F21S45/48—Passive cooling, e.g. using fins, thermal conductive elements or openings with means for conducting heat from the inside to the outside of the lighting devices, e.g. with fins on the outer surface of the lighting 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
    • 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
    • F21S45/49—Attachment of the cooling means

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Optics & Photonics (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
FR1456233A 2014-06-30 2014-06-30 Module d'eclairage pour projecteur automobile avec positionnement entre reflecteur et source lumineuse Active FR3022976B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR1456233A FR3022976B1 (fr) 2014-06-30 2014-06-30 Module d'eclairage pour projecteur automobile avec positionnement entre reflecteur et source lumineuse
EP15174168.3A EP2966343B1 (fr) 2014-06-30 2015-06-26 Module d'éclairage pour projecteur automobile avec positionnement entre dissipateur thermique et réflecteur/platine

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1456233 2014-06-30
FR1456233A FR3022976B1 (fr) 2014-06-30 2014-06-30 Module d'eclairage pour projecteur automobile avec positionnement entre reflecteur et source lumineuse

Publications (2)

Publication Number Publication Date
FR3022976A1 FR3022976A1 (fr) 2016-01-01
FR3022976B1 true FR3022976B1 (fr) 2018-08-31

Family

ID=51932368

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1456233A Active FR3022976B1 (fr) 2014-06-30 2014-06-30 Module d'eclairage pour projecteur automobile avec positionnement entre reflecteur et source lumineuse

Country Status (2)

Country Link
EP (1) EP2966343B1 (fr)
FR (1) FR3022976B1 (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITUA20164515A1 (it) * 2016-06-20 2017-12-20 Automotive Lighting Italia Spa Dispositivo compatto di illuminazione per veicoli
FR3053098B1 (fr) * 2016-06-28 2020-01-17 Valeo Vision Belgique Lentille monobloc a secteur de roue entraine
DE102017104841A1 (de) * 2017-03-08 2018-09-13 HELLA GmbH & Co. KGaA Beleuchtungsvorrichtung für Fahrzeuge sowie Montageverfahren
FR3074561B1 (fr) * 2017-12-01 2020-11-20 Valeo Vision Belgique Dispositif d'eclairage et/ou de signalisation de vehicule automobile
US11543095B2 (en) 2018-04-06 2023-01-03 Koito Manufacturing Co., Ltd. Vehicle lamp with particular attachment of spatial light modulator to heat sink
JP7021999B2 (ja) * 2018-04-06 2022-02-17 株式会社小糸製作所 車両用灯具
US10823356B1 (en) 2019-12-20 2020-11-03 Valeo Vision Device and method of focusing a light

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005033709B4 (de) * 2005-03-16 2021-12-16 OSRAM Opto Semiconductors Gesellschaft mit beschränkter Haftung Lichtemittierendes Modul
FR2895778B1 (fr) * 2006-01-05 2008-12-26 Peugeot Citroen Automobiles Sa Phare a module elliptique pour vehicule automobile
FR2901347B1 (fr) * 2006-05-22 2008-07-18 Valeo Vision Sa Composant de dissipation thermique et dispositif d'eclairage et/ou de signalisation a diode equipe d'un tel composant
DE102007023918A1 (de) * 2007-05-23 2008-11-27 Siemens Ag Österreich Beleuchtungseinheit
US7905639B2 (en) * 2008-05-28 2011-03-15 Osram Sylvania Inc. Side-loaded light emitting diode module for automotive rear combination lamps
JP5288943B2 (ja) * 2008-08-21 2013-09-11 株式会社小糸製作所 車両用灯具ユニット
JP2010238605A (ja) * 2009-03-31 2010-10-21 Koito Mfg Co Ltd 灯具ユニット
US8851721B2 (en) * 2010-07-20 2014-10-07 Magna International, Inc. Hybrid projector LED low beam headlamp
CN102418906B (zh) 2010-09-10 2014-10-15 株式会社小糸制作所 光学组件
AT510454B1 (de) * 2010-10-14 2013-04-15 Zizala Lichtsysteme Gmbh Led-fahrzeugscheinwerfer
KR101911762B1 (ko) * 2011-08-09 2018-10-26 엘지이노텍 주식회사 조명 장치
FR2982006B1 (fr) * 2011-09-13 2018-04-27 Valeo Vision Module optique a reference commune, pour eclairage et/ou signalisation d'un vehicule automobile
AT512083B1 (de) * 2011-11-02 2013-07-15 Zizala Lichtsysteme Gmbh Verfahren zur herstellung von reflektoren und lichteinheit mit reflektor
AT513910B1 (de) * 2013-02-07 2014-12-15 Zizala Lichtsysteme Gmbh Verfahren zum Herstellen einer Leuchteinheit sowie Leuchteinheit

Also Published As

Publication number Publication date
EP2966343B1 (fr) 2021-07-07
FR3022976A1 (fr) 2016-01-01
EP2966343A1 (fr) 2016-01-13

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