IN2014MN01171A - - Google Patents

Info

Publication number
IN2014MN01171A
IN2014MN01171A IN1171MUN2014A IN2014MN01171A IN 2014MN01171 A IN2014MN01171 A IN 2014MN01171A IN 1171MUN2014 A IN1171MUN2014 A IN 1171MUN2014A IN 2014MN01171 A IN2014MN01171 A IN 2014MN01171A
Authority
IN
India
Prior art keywords
light source
laser light
vehicle headlight
main beam
beam direction
Prior art date
Application number
Inventor
Friedrich Bauer
Andreas Moser
Johann Altmann
Erich Kaufmann
Original Assignee
Zizala Lichtsysteme Gmbh
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=48049716&utm_source=***_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=IN2014MN01171(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Zizala Lichtsysteme Gmbh filed Critical Zizala Lichtsysteme Gmbh
Publication of IN2014MN01171A publication Critical patent/IN2014MN01171A/en

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
    • F21S41/12—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source characterised by the type of emitted light
    • F21S41/13—Ultraviolet light; Infrared light
    • 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
    • F21S41/16—Laser light sources
    • 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
    • F21S41/176—Light sources where the light is generated by photoluminescent material spaced from a primary light generating element
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S43/00—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights
    • 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
    • F21S45/10—Protection of lighting devices
    • 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
    • F21S45/42—Forced cooling
    • F21S45/43—Forced cooling using gas
    • 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
    • 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
    • F21S45/60—Heating of lighting devices, e.g. for demisting
    • 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
    • F21S45/70—Prevention of harmful light leakage
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)

Abstract

The invention relates to a vehicle headlight (1) comprising at least one laser light source (2) at least one lamp element (3) that may be stimulated to emit visible light which can be irradiated by said laser light source (2) and at least one imaging optical element for example a reflector (4) and/or a lens wherein said laser light source (2) is arranged in front of said lamp element (3) viewed in the main beam direction (100) of the vehicle headlight (1) such that the light from said laser light source (2) radiates in the opposite direction to said main beam direction (100) of the vehicle headlight (1).
IN1171MUN2014 2012-03-12 2013-02-28 IN2014MN01171A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ATA50070/2012A AT512591B1 (en) 2012-03-12 2012-03-12 Vehicle headlight with laser light source
PCT/AT2013/050051 WO2013134804A1 (en) 2012-03-12 2013-02-28 Vehicle headlight with laser light source

Publications (1)

Publication Number Publication Date
IN2014MN01171A true IN2014MN01171A (en) 2015-07-03

Family

ID=48049716

Family Applications (1)

Application Number Title Priority Date Filing Date
IN1171MUN2014 IN2014MN01171A (en) 2012-03-12 2013-02-28

Country Status (9)

Country Link
US (1) US9611994B2 (en)
EP (1) EP2745042B1 (en)
JP (2) JP6103446B2 (en)
CN (1) CN104160208B (en)
AT (1) AT512591B1 (en)
BR (1) BR112014010269A2 (en)
IN (1) IN2014MN01171A (en)
MX (1) MX2014007019A (en)
WO (1) WO2013134804A1 (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT513816B1 (en) 2012-12-20 2015-11-15 Zizala Lichtsysteme Gmbh Light guide unit for a lighting unit of a headlamp and lighting unit and headlamp
TWI565606B (en) * 2013-06-27 2017-01-11 鴻海精密工業股份有限公司 Motor vehicle lighting device
DE102014118403A1 (en) 2014-04-07 2015-10-08 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Motor vehicle headlamps
JP6352429B2 (en) * 2014-09-02 2018-07-04 シャープ株式会社 Light emitting device, lighting device, vehicle headlamp and control system
FR3028596B1 (en) * 2014-11-13 2019-07-12 Psa Automobiles Sa. VEHICLE LIGHTING DEVICE
KR102294317B1 (en) * 2015-01-30 2021-08-26 엘지이노텍 주식회사 Light emitting apparatus
FR3048065B1 (en) * 2016-02-23 2019-11-29 Valeo Vision LIGHT-EMITTING LIGHT MODULE AND DEVICE FOR MOTOR VEHICLE
FR3051889B1 (en) * 2016-05-31 2020-03-06 Valeo Vision LIGHTING AND / OR SIGNALING DEVICE FOR A MOTOR VEHICLE EQUIPPED WITH A COOLED LIGHT MODULE USING AN AIRFLOW GENERATOR
KR101781033B1 (en) * 2016-06-14 2017-09-25 엘지전자 주식회사 Lighting device for vehicle
US10145527B2 (en) 2016-10-13 2018-12-04 National Taiwan University Of Science And Technology Laser car lamp and night vision system using the same
TWI611135B (en) 2016-10-13 2018-01-11 國立臺灣科技大學 Laser car lamp
KR101885138B1 (en) * 2016-12-14 2018-08-03 (주)코멤텍 Air permeable cap
EP3473918B1 (en) * 2017-10-19 2021-12-01 ZKW Group GmbH Lighting device for a motor vehicle headlight
DE102018201980A1 (en) * 2018-02-08 2019-08-08 Bayerische Motoren Werke Aktiengesellschaft Lighting device for a motor vehicle
JP7413777B2 (en) * 2019-12-27 2024-01-16 市光工業株式会社 Vehicle lights

Family Cites Families (24)

* Cited by examiner, † Cited by third party
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JP3999008B2 (en) * 2002-03-15 2007-10-31 株式会社小糸製作所 Vehicle lighting
JP4124445B2 (en) * 2003-02-03 2008-07-23 株式会社小糸製作所 Light source and vehicle headlamp
DE10311853B4 (en) * 2003-03-17 2005-03-24 Daimlerchrysler Ag Headlight for a vehicle
JP4047266B2 (en) 2003-11-19 2008-02-13 株式会社小糸製作所 Lamp
JP4702230B2 (en) * 2006-09-04 2011-06-15 日産自動車株式会社 LED lights for vehicles
JP2008234908A (en) 2007-03-19 2008-10-02 Nec Lighting Ltd Led spotlight
DE102007016442B4 (en) 2007-04-05 2017-02-16 Volkswagen Ag LED light for a motor vehicle
JP4928372B2 (en) * 2007-07-12 2012-05-09 株式会社小糸製作所 Vehicle lighting device
DE102008008664B4 (en) 2008-02-12 2011-03-31 Continental Automotive Gmbh Vehicle headlamp with quick removal of moisture or ice on its shroud
JP2011065979A (en) * 2009-08-18 2011-03-31 Sharp Corp Light source device
JP5232815B2 (en) 2010-02-10 2013-07-10 シャープ株式会社 Vehicle headlamp
US20110216550A1 (en) 2010-03-02 2011-09-08 Teruo Koike Vehicle light
JP5521259B2 (en) * 2010-03-02 2014-06-11 スタンレー電気株式会社 Vehicle lighting
JP3160713U (en) * 2010-04-22 2010-07-01 奇▲こう▼科技股▲ふん▼有限公司 LED car lamp structure with fog and condensation prevention function
US8733996B2 (en) 2010-05-17 2014-05-27 Sharp Kabushiki Kaisha Light emitting device, illuminating device, and vehicle headlamp
JP2011249538A (en) 2010-05-26 2011-12-08 Sharp Corp Light emitting device and lighting system
WO2012025141A1 (en) 2010-08-24 2012-03-01 Osram Ag Colour-tunable light source unit with phosphor element
JP5285038B2 (en) 2010-08-31 2013-09-11 シャープ株式会社 Light projecting structure and lighting device
JP5336564B2 (en) * 2010-10-29 2013-11-06 シャープ株式会社 Light emitting device, lighting device, vehicle headlamp, and vehicle
EP2461090B1 (en) 2010-12-01 2020-07-01 Stanley Electric Co., Ltd. Vehicle light
JP5657357B2 (en) 2010-12-01 2015-01-21 スタンレー電気株式会社 Vehicle lighting
DE102010062460A1 (en) * 2010-12-06 2012-06-06 Osram Ag lighting device
JP5788194B2 (en) * 2011-03-03 2015-09-30 シャープ株式会社 Light emitting device, lighting device, and vehicle headlamp
JP5968682B2 (en) * 2012-05-24 2016-08-10 シャープ株式会社 Floodlight device and vehicle headlamp

Also Published As

Publication number Publication date
CN104160208B (en) 2017-03-08
US9611994B2 (en) 2017-04-04
JP6103446B2 (en) 2017-03-29
US20140321148A1 (en) 2014-10-30
JP2015502628A (en) 2015-01-22
EP2745042B1 (en) 2016-02-24
MX2014007019A (en) 2014-07-22
WO2013134804A1 (en) 2013-09-19
AT512591B1 (en) 2014-06-15
AT512591A1 (en) 2013-09-15
JP6176463B2 (en) 2017-08-09
EP2745042A1 (en) 2014-06-25
JP2016028397A (en) 2016-02-25
BR112014010269A2 (en) 2017-04-18
CN104160208A (en) 2014-11-19

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