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FR3022010B1 - Module lumineux d'un vehicule automobile - Google Patents

Module lumineux d'un vehicule automobile Download PDF

Info

Publication number
FR3022010B1
FR3022010B1 FR1452364A FR1452364A FR3022010B1 FR 3022010 B1 FR3022010 B1 FR 3022010B1 FR 1452364 A FR1452364 A FR 1452364A FR 1452364 A FR1452364 A FR 1452364A FR 3022010 B1 FR3022010 B1 FR 3022010B1
Authority
FR
France
Prior art keywords
optical deflection
motor vehicle
support wall
transmitting
reflector
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
FR1452364A
Other languages
English (en)
Other versions
FR3022010A1 (fr
Inventor
Damien Cabanne
Alberto Rodriguez - Fuentes
Jose Castillo - Jimenez
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 Iluminacion SA
Original Assignee
Valeo Iluminacion SA
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 Iluminacion SA filed Critical Valeo Iluminacion SA
Priority to FR1452364A priority Critical patent/FR3022010B1/fr
Priority to EP15159945.3A priority patent/EP2921772B1/fr
Priority to US14/663,709 priority patent/US9671078B2/en
Priority to CN201510128188.2A priority patent/CN104930430B/zh
Publication of FR3022010A1 publication Critical patent/FR3022010A1/fr
Application granted granted Critical
Publication of FR3022010B1 publication Critical patent/FR3022010B1/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
    • F21S41/40—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
    • 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
    • F21S41/10—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
    • F21S41/30—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
    • 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
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
    • F21W2102/00—Exterior vehicle lighting devices for illuminating purposes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
    • F21W2102/00—Exterior vehicle lighting devices for illuminating purposes
    • F21W2102/10—Arrangement or contour of the emitted light
    • F21W2102/13—Arrangement or contour of the emitted light for high-beam region or low-beam region
    • F21W2102/135—Arrangement or contour of the emitted light for high-beam region or low-beam region the light having cut-off lines, i.e. clear borderlines between emitted regions and dark regions
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
    • F21W2102/00—Exterior vehicle lighting devices for illuminating purposes
    • F21W2102/30—Fog lights
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
    • F21W2107/00—Use or application of lighting devices on or in particular types of vehicles
    • F21W2107/10—Use or application of lighting devices on or in particular types of vehicles for land vehicles
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
    • F21Y2115/00—Light-generating elements of semiconductor light sources
    • F21Y2115/10—Light-emitting diodes [LED]

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)

Abstract

L'invention concerne un module lumineux comportant des moyens d'émission (2) d'un flux lumineux en direction d'un réflecteur (4) présentant des moyens de déviation optique (12) dudit flux vers la sortie dudit module, ledit réflecteur comportant une paroi support (28) qui est solidaire des moyens de déviation optique et qui est disposée en travers desdits moyens de déviation optique de manière à être disposée entre lesdits moyens de déviation optique et les moyens d'émission. La paroi support comporte une portion d'occultation (36) qui est disposée en regard des moyens d'émission et dont un bord dit de coupure (48) est découpé de manière à former un occulteur venu de matière avec la paroi support, apte à laisser passage seulement à une partie des rayons émis par les moyens d'émission. L'invention concerne également un projecteur de véhicule automobile, notamment en ce qu'il comporte deux modules lumineux disposés transversalement côte à côte.
FR1452364A 2014-03-21 2014-03-21 Module lumineux d'un vehicule automobile Active FR3022010B1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR1452364A FR3022010B1 (fr) 2014-03-21 2014-03-21 Module lumineux d'un vehicule automobile
EP15159945.3A EP2921772B1 (fr) 2014-03-21 2015-03-19 Module lumineux d'un vehicule automobile
US14/663,709 US9671078B2 (en) 2014-03-21 2015-03-20 Lighting unit for a motor vehicle
CN201510128188.2A CN104930430B (zh) 2014-03-21 2015-03-23 用于机动车辆的照明单元

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1452364A FR3022010B1 (fr) 2014-03-21 2014-03-21 Module lumineux d'un vehicule automobile
FR1452364 2014-03-21

Publications (2)

Publication Number Publication Date
FR3022010A1 FR3022010A1 (fr) 2015-12-11
FR3022010B1 true FR3022010B1 (fr) 2019-04-05

Family

ID=51293044

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1452364A Active FR3022010B1 (fr) 2014-03-21 2014-03-21 Module lumineux d'un vehicule automobile

Country Status (4)

Country Link
US (1) US9671078B2 (fr)
EP (1) EP2921772B1 (fr)
CN (1) CN104930430B (fr)
FR (1) FR3022010B1 (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016181388A (ja) * 2015-03-24 2016-10-13 スタンレー電気株式会社 車両用灯具
CN105240764A (zh) * 2015-10-29 2016-01-13 宁波雅佳达电器有限公司 一种摩托车侧向灯
US10578267B2 (en) 2016-10-26 2020-03-03 North American Lighting, Inc. Vehicle lamp light assembly
DE102017104841A1 (de) 2017-03-08 2018-09-13 HELLA GmbH & Co. KGaA Beleuchtungsvorrichtung für Fahrzeuge sowie Montageverfahren
FR3076595B1 (fr) * 2018-01-05 2022-04-15 Psa Automobiles Sa Dispositif d’eclairage et/ou de signalisation lumineuse d’un vehicule automobile
US10704757B2 (en) * 2018-10-19 2020-07-07 Valeo North America, Inc. Lighting unit for automotive headlamp
CZ2018622A3 (cs) * 2018-11-13 2020-04-29 Varroc Lighting Systems, s.r.o. Projektorová jednotka, zejména pro světlomety motorových vozidel
US11187393B1 (en) * 2020-12-30 2021-11-30 Valeo Vision Light system with cut-off
FR3146193A1 (fr) * 2023-02-24 2024-08-30 Psa Automobiles Sa Bloc optique à échangeur de chaleur à échange thermique optimisé

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7036969B2 (en) * 2003-12-04 2006-05-02 Guide Corporation Adverse weather headlamp system
JP2008171743A (ja) * 2007-01-15 2008-07-24 Koito Mfg Co Ltd 車両用前照灯
CN201039618Y (zh) * 2007-04-30 2008-03-19 英业达股份有限公司 支撑件
US7635206B2 (en) * 2008-01-02 2009-12-22 Yujing Technology Co., Ltd. Light emitting diode lighting device having a lens connected to a hood
JP5150336B2 (ja) * 2008-03-28 2013-02-20 スタンレー電気株式会社 Ｌｅｄランプ
JP4582190B2 (ja) * 2008-05-14 2010-11-17 市光工業株式会社 車両用灯具
JP2011171121A (ja) * 2010-02-18 2011-09-01 Ichikoh Ind Ltd 車両用前照灯
JP5471755B2 (ja) * 2010-04-12 2014-04-16 市光工業株式会社 車両用前照灯
JP5582865B2 (ja) 2010-05-12 2014-09-03 株式会社小糸製作所 灯具
AT510454B1 (de) * 2010-10-14 2013-04-15 Zizala Lichtsysteme Gmbh Led-fahrzeugscheinwerfer
AT510930B1 (de) * 2010-12-15 2013-05-15 Zizala Lichtsysteme Gmbh Led-lichtmodul
US8845161B2 (en) 2011-02-09 2014-09-30 Truck-Lite Co., Llc Headlamp assembly with heat sink structure
DE102011002337A1 (de) * 2011-04-29 2012-10-31 Hella Kgaa Hueck & Co. Projektionsscheinwerfer für Fahrzeuge
JP5953665B2 (ja) * 2011-07-26 2016-07-20 市光工業株式会社 車両用前照灯
JP5811675B2 (ja) * 2011-08-09 2015-11-11 市光工業株式会社 車両用灯具
JP5733129B2 (ja) * 2011-09-20 2015-06-10 市光工業株式会社 車両用灯具
DE102011084890A1 (de) * 2011-10-20 2013-04-25 Automotive Lighting Reutlingen Gmbh Lichtmodul einer Beleuchtungseinrichtung eines Kraftfahrzeugs
JP5745451B2 (ja) * 2012-03-30 2015-07-08 マブチモーター株式会社 車両用前照灯
DE102012109492A1 (de) * 2012-10-05 2014-04-10 Hella Kgaa Hueck & Co. Beleuchtungseinheit für ein Kraftfahrzeug
JP6070105B2 (ja) * 2012-11-22 2017-02-01 市光工業株式会社 車両用前照灯

Also Published As

Publication number Publication date
CN104930430A (zh) 2015-09-23
FR3022010A1 (fr) 2015-12-11
EP2921772B1 (fr) 2019-02-27
US20150267886A1 (en) 2015-09-24
EP2921772A1 (fr) 2015-09-23
US9671078B2 (en) 2017-06-06
CN104930430B (zh) 2019-11-19

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