EP2792938A3 - Module optique et dispositif d'éclairage et/ou de signalisation pour véhicule automobile - Google Patents

Module optique et dispositif d'éclairage et/ou de signalisation pour véhicule automobile Download PDF

Info

Publication number
EP2792938A3
EP2792938A3 EP14164978.0A EP14164978A EP2792938A3 EP 2792938 A3 EP2792938 A3 EP 2792938A3 EP 14164978 A EP14164978 A EP 14164978A EP 2792938 A3 EP2792938 A3 EP 2792938A3
Authority
EP
European Patent Office
Prior art keywords
lighting
light beam
motor vehicle
optical module
optically active
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.)
Withdrawn
Application number
EP14164978.0A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP2792938A2 (fr
Inventor
Paul Racined
Antoine De Lamberterie
Marine Courcier
Delphine Puech
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
Publication of EP2792938A2 publication Critical patent/EP2792938A2/fr
Publication of EP2792938A3 publication Critical patent/EP2792938A3/fr
Withdrawn legal-status Critical Current

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
    • F21V5/00—Refractors for light sources
    • F21V5/04—Refractors for light sources of lens shape
    • F21V5/045—Refractors for light sources of lens shape the lens having discontinuous faces, e.g. Fresnel 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
    • F21S41/10—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
    • F21S41/25—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
    • F21S41/60—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)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
EP14164978.0A 2013-04-17 2014-04-16 Module optique et dispositif d'éclairage et/ou de signalisation pour véhicule automobile Withdrawn EP2792938A3 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1353472A FR3004786B1 (fr) 2013-04-17 2013-04-17 Lentille, module optique et dispositif d'eclairage et/ou de signalisation pour vehicule automobile

Publications (2)

Publication Number Publication Date
EP2792938A2 EP2792938A2 (fr) 2014-10-22
EP2792938A3 true EP2792938A3 (fr) 2015-09-09

Family

ID=48979924

Family Applications (1)

Application Number Title Priority Date Filing Date
EP14164978.0A Withdrawn EP2792938A3 (fr) 2013-04-17 2014-04-16 Module optique et dispositif d'éclairage et/ou de signalisation pour véhicule automobile

Country Status (4)

Country Link
EP (1) EP2792938A3 (zh)
JP (1) JP2014212115A (zh)
CN (1) CN104110627A (zh)
FR (1) FR3004786B1 (zh)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102014118745B4 (de) * 2014-12-16 2022-03-17 HELLA GmbH & Co. KGaA Scheinwerfer für Fahrzeuge
US10247385B2 (en) * 2015-05-20 2019-04-02 Philips Lighting Holding B.V. Lighting device, lens and method, having a mixing structure with a variable blurring strength
KR102301038B1 (ko) * 2015-05-22 2021-09-10 에스엘 주식회사 차량용 헤드램프
CN106764936B (zh) * 2015-11-24 2020-05-26 斯坦雷电气株式会社 透镜体、透镜结合体以及车辆用灯具
US9915404B1 (en) * 2016-09-14 2018-03-13 BROALUX International Limited Optical element and car lamp
EP3301500B1 (fr) * 2016-09-29 2023-09-06 Valeo Vision Système d'éclairage de véhicule automobile et véhicule automobile
FR3056694B1 (fr) * 2016-09-29 2020-06-19 Valeo Vision Dispositif d'eclairage pour vehicule automobile comportant un guide de lumiere
DE102016223972A1 (de) * 2016-12-01 2018-06-07 Osram Gmbh Primäroptik, sekundäroptik, modul, anordnung, fahrzeugscheinwerfer und scheinwerfersystem
WO2018126880A1 (zh) * 2017-01-06 2018-07-12 上海开腾信号设备有限公司 远近光一体化照明系统及近光前照灯、远光前照灯
CN109827140A (zh) * 2019-02-20 2019-05-31 华域视觉科技(上海)有限公司 一种led车灯及其近光模组
CN112539393B (zh) * 2020-11-16 2021-06-22 复旦大学 一种远光照明装置、车灯和车辆
DE102022120887A1 (de) 2022-05-03 2023-11-09 Reinhard Brunner Kanal-Trocknungsvorrichtung
WO2023213683A1 (de) 2022-05-03 2023-11-09 Reinhard Brunner Kanal-trocknungsvorrichtung
DE102022130433B4 (de) 2022-05-09 2024-09-05 Reinhard Brunner Kanal-Trocknungsvorrichtung
EP4276398A1 (de) 2022-05-09 2023-11-15 Reinhard Brunner Kanal-trocknungsvorrichtung

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB179491A (en) * 1921-01-27 1922-04-27 Duncan James Ritchie Improvements in and relating to headlamps for automobiles
US3708221A (en) * 1970-04-02 1973-01-02 Anchor Hocking Corp Aspheric lens and method of manufacture
EP1422470A1 (fr) * 2002-11-22 2004-05-26 Valeo Vision Dispositif projecteur pour véhicule automobile avec plage éclairante élargie
DE202005004080U1 (de) * 2005-03-14 2005-07-07 Zizala Lichtsysteme Gmbh Linse für einen Fahrzeugscheinwerfer
US20070201241A1 (en) * 2006-02-24 2007-08-30 Koito Manufacturing Co., Ltd. Lamp unit of vehicle headlamp
DE102007063569A1 (de) * 2007-12-28 2009-07-02 Automotive Lighting Reutlingen Gmbh Beleuchtungseinrichtung für Fahrzeuge
EP2278217A1 (fr) * 2009-07-21 2011-01-26 Valeo Vision Module d'éclairage pour projecteur de véhicule automobile, et projecteur équipé d'au moins un tel module
EP2532950A1 (en) * 2011-06-10 2012-12-12 Koito Manufacturing Co., Ltd. Vehicular Headlamp Device
WO2013027557A1 (ja) * 2011-08-25 2013-02-28 株式会社小糸製作所 車両用照明灯具

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20010048770A (ko) * 1999-11-29 2001-06-15 윤종용 백라이트 어셈블리
US7677777B2 (en) 2007-02-21 2010-03-16 Magna International, Inc. LED apparatus for world homologation
JP4782064B2 (ja) * 2007-04-10 2011-09-28 株式会社小糸製作所 車両用灯具ユニット
FR2923428B1 (fr) 2007-11-13 2010-01-15 Valeo Vision Procede d'adaptation automatique au trafic routier d'un faisceau lumineux de dispositif projecteur.
FR2925656B1 (fr) 2007-12-21 2013-08-23 Holophane Lentille de module d'eclairage de vehicule automobile
US8246212B2 (en) * 2009-01-30 2012-08-21 Koninklijke Philips Electronics N.V. LED optical assembly
AT508604B1 (de) 2009-07-31 2012-07-15 Zizala Lichtsysteme Gmbh Led-kraftfahrzeugscheinwerfer zur erzeugung einer dynamischen lichtverteilung
DE102010023359A1 (de) 2009-10-05 2011-04-07 Automotive Lighting Reutlingen Gmbh Kraftfahrzeugscheinwerfer mit einer Temperaturausdehnungen kompensierenden Optik-Halterung
DE102010046021A1 (de) * 2010-09-18 2012-03-22 Automotive Lighting Reutlingen Gmbh Kraftfahrzeugscheinwerfer mit einem Mehrfunktions-Projektionsmodul
FR2971464B1 (fr) * 2011-02-15 2014-11-28 Valeo Vision Unite optique pour dispositif de signalisation et/ou d'eclairage
FR2979595B1 (fr) 2011-09-07 2016-01-08 Valeo Vision Module optique pour projecteur de vehicule automobile

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB179491A (en) * 1921-01-27 1922-04-27 Duncan James Ritchie Improvements in and relating to headlamps for automobiles
US3708221A (en) * 1970-04-02 1973-01-02 Anchor Hocking Corp Aspheric lens and method of manufacture
EP1422470A1 (fr) * 2002-11-22 2004-05-26 Valeo Vision Dispositif projecteur pour véhicule automobile avec plage éclairante élargie
DE202005004080U1 (de) * 2005-03-14 2005-07-07 Zizala Lichtsysteme Gmbh Linse für einen Fahrzeugscheinwerfer
US20070201241A1 (en) * 2006-02-24 2007-08-30 Koito Manufacturing Co., Ltd. Lamp unit of vehicle headlamp
DE102007063569A1 (de) * 2007-12-28 2009-07-02 Automotive Lighting Reutlingen Gmbh Beleuchtungseinrichtung für Fahrzeuge
EP2278217A1 (fr) * 2009-07-21 2011-01-26 Valeo Vision Module d'éclairage pour projecteur de véhicule automobile, et projecteur équipé d'au moins un tel module
EP2532950A1 (en) * 2011-06-10 2012-12-12 Koito Manufacturing Co., Ltd. Vehicular Headlamp Device
WO2013027557A1 (ja) * 2011-08-25 2013-02-28 株式会社小糸製作所 車両用照明灯具

Also Published As

Publication number Publication date
JP2014212115A (ja) 2014-11-13
FR3004786B1 (fr) 2017-09-08
FR3004786A1 (fr) 2014-10-24
EP2792938A2 (fr) 2014-10-22
CN104110627A (zh) 2014-10-22

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