JP6309246B2 - 複数の光源を備える自動車ヘッドライト用の照明モジュール - Google Patents

複数の光源を備える自動車ヘッドライト用の照明モジュール Download PDF

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Publication number
JP6309246B2
JP6309246B2 JP2013232705A JP2013232705A JP6309246B2 JP 6309246 B2 JP6309246 B2 JP 6309246B2 JP 2013232705 A JP2013232705 A JP 2013232705A JP 2013232705 A JP2013232705 A JP 2013232705A JP 6309246 B2 JP6309246 B2 JP 6309246B2
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Prior art keywords
light source
light
lens
reflector
module according
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JP2013232705A
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English (en)
Japanese (ja)
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JP2014096368A (ja
JP2014096368A5 (fr
Inventor
ピエール、アルボー
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
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Valeo Vision SAS
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Publication of JP2014096368A5 publication Critical patent/JP2014096368A5/ja
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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)
JP2013232705A 2012-11-12 2013-11-11 複数の光源を備える自動車ヘッドライト用の照明モジュール Active JP6309246B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1260695 2012-11-12
FR1260695A FR2998036B1 (fr) 2012-11-12 2012-11-12 Module d'eclairage pour projecteur de vehicule automobile comprenant plusieurs sources lumineuses

Publications (3)

Publication Number Publication Date
JP2014096368A JP2014096368A (ja) 2014-05-22
JP2014096368A5 JP2014096368A5 (fr) 2018-02-22
JP6309246B2 true JP6309246B2 (ja) 2018-04-11

Family

ID=48237021

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2013232705A Active JP6309246B2 (ja) 2012-11-12 2013-11-11 複数の光源を備える自動車ヘッドライト用の照明モジュール

Country Status (3)

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

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106537029B (zh) * 2014-09-30 2019-05-14 麦克赛尔株式会社 车辆用灯具
FR3041072B1 (fr) 2015-09-14 2020-01-17 Valeo Vision Module d'eclairage de projecteur de vehicule automobile et projecteur associe
FR3130011B1 (fr) * 2021-12-07 2024-04-05 Valeo Vision Dispositif lumineux d’un véhicule automobile

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2535014B1 (fr) * 1982-10-26 1987-11-20 Bui Hai Nhu Dispositif d'eclairage aerodynamique a couverture azimutale elargie
JP3677720B2 (ja) * 1998-10-27 2005-08-03 スタンレー電気株式会社 プロジェクター型ヘッドランプ
JP4615417B2 (ja) * 2005-10-13 2011-01-19 株式会社小糸製作所 車両用前照灯の灯具ユニット
JP4597890B2 (ja) * 2006-03-29 2010-12-15 株式会社小糸製作所 車両用前照灯の灯具ユニット
JP5069985B2 (ja) * 2007-09-13 2012-11-07 株式会社小糸製作所 車両用前照灯の灯具ユニットおよび車両用前照灯
EP2271871B1 (fr) * 2008-04-25 2020-08-05 Lumileds Holding B.V. Ensemble d éclairage
US20100246203A1 (en) * 2009-03-27 2010-09-30 North American Lighting, Inc. System and method for exterior lighting of vehicles
FR2943799B1 (fr) * 2009-03-31 2011-09-02 Valeo Vision Sas "lentille pour module d'eclairage pour vehicule automobile".
FR2948439B1 (fr) * 2009-07-21 2011-08-05 Valeo Vision Module d'eclairage pour projecteur de vehicule automobile, et projecteur equipe d'au moins un tel module.
JP5442463B2 (ja) * 2010-01-12 2014-03-12 株式会社小糸製作所 車両用ヘッドランプ
JP2011238497A (ja) * 2010-05-12 2011-11-24 Stanley Electric Co Ltd Ｌｅｄ光源ユニットを用いた灯具
JP5640306B2 (ja) * 2011-03-14 2014-12-17 スタンレー電気株式会社 灯具ユニット
EP2500628B1 (fr) * 2011-03-14 2020-05-06 Stanley Electric Co., Ltd. Phare de véhicule

Also Published As

Publication number Publication date
JP2014096368A (ja) 2014-05-22
EP2730838B1 (fr) 2020-04-22
FR2998036B1 (fr) 2015-05-01
FR2998036A1 (fr) 2014-05-16
EP2730838A1 (fr) 2014-05-14

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