IN2014MN02166A - - Google Patents

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Publication number
IN2014MN02166A
IN2014MN02166A IN2166MUN2014A IN2014MN02166A IN 2014MN02166 A IN2014MN02166 A IN 2014MN02166A IN 2166MUN2014 A IN2166MUN2014 A IN 2166MUN2014A IN 2014MN02166 A IN2014MN02166 A IN 2014MN02166A
Authority
IN
India
Prior art keywords
lighting
light
reflector
lighting units
lighting device
Prior art date
Application number
Inventor
Andreas Moser
Bernd Eichinger
Heimo Frank
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=48626218&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=IN2014MN02166(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 IN2014MN02166A publication Critical patent/IN2014MN02166A/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
    • B60Q1/00—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
    • B60Q1/0029—Spatial arrangement
    • B60Q1/0041—Spatial arrangement of several lamps in relation to each other
    • 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
    • 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
    • F21S41/10—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
    • 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
    • F21S41/33—Multi-surface reflectors, e.g. reflectors with facets or reflectors with portions of different curvature
    • F21S41/334—Multi-surface reflectors, e.g. reflectors with facets or reflectors with portions of different curvature the reflector consisting of patch like sectors
    • F21S41/336—Multi-surface reflectors, e.g. reflectors with facets or reflectors with portions of different curvature the reflector consisting of patch like sectors with discontinuity at the junction between adjacent areas
    • 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
    • F21S41/36—Combinations of two or more separate reflectors
    • 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
    • F21S41/43—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by screens, non-reflecting members, light-shielding members or fixed shades characterised by the shape 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
    • F21S41/60—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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
    • B60Q2300/00—Indexing codes for automatically adjustable headlamps or automatically dimmable headlamps
    • B60Q2300/05—Special features for controlling or switching of the light beam
    • B60Q2300/056—Special anti-blinding beams, e.g. a standard beam is chopped or moved in order not to blind
    • 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)
  • Mechanical Engineering (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)

Abstract

The invention relates to a lighting device (1) for a motor vehicle comprising two or more lighting units (2). Each lighting unit (2) comprises: • at least one reflector (3) and • at least one light source (4) paired with the at least one reflector (3). Light from the at least one light source (4) is emitted into a region in front of the vehicle via the corresponding at least one reflector (3) in the installed state of the lighting device (1) and the sub light distributions of the two or more lighting units (2) form a light distribution of the lighting device (1). The sub light distributions of the individual lighting units (2) are arranged adjacently to one another in the horizontal direction and the reflectors (3) of the lighting units (2) are designed such that the sub light distribution of each lighting unit (2) has at least one sharp vertical light dark boundary.
IN2166MUN2014 2012-05-09 2013-05-07 IN2014MN02166A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ATA50166/2012A AT512864B1 (en) 2012-05-09 2012-05-09 Lighting device for generating a segmented light distribution and motor vehicle headlights and headlamp system
PCT/AT2013/050102 WO2013166537A1 (en) 2012-05-09 2013-05-07 Lighting device for generating a segmented light distribution

Publications (1)

Publication Number Publication Date
IN2014MN02166A true IN2014MN02166A (en) 2015-08-28

Family

ID=48626218

Family Applications (1)

Application Number Title Priority Date Filing Date
IN2166MUN2014 IN2014MN02166A (en) 2012-05-09 2013-05-07

Country Status (8)

Country Link
US (1) US9500335B2 (en)
EP (1) EP2847510B2 (en)
JP (1) JP6065249B2 (en)
CN (2) CN112747287B (en)
AT (1) AT512864B1 (en)
IN (1) IN2014MN02166A (en)
MX (1) MX337572B (en)
WO (1) WO2013166537A1 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102240756B1 (en) * 2014-06-30 2021-04-15 현대모비스 주식회사 Lamp design method for automobile
CZ306151B6 (en) 2015-02-11 2016-08-24 Varroc Lighting Systems, s.r.o. Lighting installation
JP2016207436A (en) * 2015-04-22 2016-12-08 スタンレー電気株式会社 Vehicular lighting fixture
CN104849026B (en) * 2015-04-28 2018-07-06 奇瑞汽车股份有限公司 A kind of light testboard bay
AT518098B1 (en) * 2015-12-17 2017-11-15 Zkw Group Gmbh Additional headlights for vehicles and headlight system
CN108613116A (en) * 2017-01-16 2018-10-02 常州星宇车灯股份有限公司 Matrix LED front lamp device based on reflection
JP7193472B2 (en) * 2017-04-19 2022-12-20 ルミレッズ ホールディング ベーフェー vehicle headlight system
EP3450828A1 (en) * 2017-08-31 2019-03-06 Valeo Iluminacion Lighting device for an automotive vehicle headlamp
CN112146056A (en) * 2019-06-28 2020-12-29 华域视觉科技(上海)有限公司 Car light lighting device, vehicle headlamp and vehicle
DE102022102722A1 (en) 2022-02-04 2023-08-10 Erco Gmbh Luminaire for illuminating a surface area

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3998999B2 (en) * 2002-03-06 2007-10-31 株式会社小糸製作所 Vehicle lighting
CZ20032589A3 (en) * 2003-09-25 2005-05-18 Visteon Global Technologies, Inc. Variable lighting device employing several light sources
JP4341022B2 (en) * 2004-03-29 2009-10-07 スタンレー電気株式会社 Lamp
CN2729526Y (en) * 2004-07-09 2005-09-28 山东鲁得贝车灯股份有限公司 Antidazzle light of car
JP2007213877A (en) * 2006-02-08 2007-08-23 Koito Mfg Co Ltd Vehicular headlamp
JP4786420B2 (en) * 2006-05-31 2011-10-05 株式会社小糸製作所 Vehicle lamp unit
JP4926770B2 (en) * 2007-03-15 2012-05-09 株式会社小糸製作所 Vehicle headlamp device
JP2008243477A (en) * 2007-03-26 2008-10-09 Koito Mfg Co Ltd Lamp tool for vehicle
JP5069985B2 (en) * 2007-09-13 2012-11-07 株式会社小糸製作所 Vehicle headlamp lamp unit and vehicle headlamp
ITPR20070078A1 (en) * 2007-10-16 2009-04-17 Coemar Spa PROJECTOR FOR LIGHTING SURFACES AND GENERATING LUMINOUS EFFECTS
FR2923890A1 (en) 2007-11-16 2009-05-22 Valeo Vision Sa LIGHTING DEVICE FOR MOTOR VEHICLE
JP5132535B2 (en) * 2008-12-11 2013-01-30 株式会社小糸製作所 Vehicle headlamp
FR2948439B1 (en) * 2009-07-21 2011-08-05 Valeo Vision LIGHTING MODULE FOR A MOTOR VEHICLE PROJECTOR, AND PROJECTOR EQUIPPED WITH AT LEAST ONE SUCH MODULE.
AT508604B1 (en) * 2009-07-31 2012-07-15 Zizala Lichtsysteme Gmbh LED MOTOR VEHICLE HEADLIGHT FOR GENERATING A DYNAMIC LIGHT DISTRIBUTION
US8398271B2 (en) * 2010-01-05 2013-03-19 Pak Ming Daniel Chan Heat dissipating light reflecting device
JP5471755B2 (en) * 2010-04-12 2014-04-16 市光工業株式会社 Vehicle headlamp
DE102010020616A1 (en) * 2010-05-14 2011-11-17 Hella Kgaa Hueck & Co. Lighting device for vehicle, has light elements arranged on rigid carrier plate, which is extended in given angle of inclination to side of housing, where each light element is assigned to deflecting reflector
JP5716320B2 (en) * 2010-08-26 2015-05-13 市光工業株式会社 Vehicle headlamp and vehicle headlamp device
DE102010045847A1 (en) * 2010-09-17 2012-03-22 Automotive Lighting Reutlingen Gmbh Refelxionsmodul a motor vehicle headlamp
DE102010047697A1 (en) * 2010-10-06 2012-04-12 Hella Kgaa Hueck & Co. Lighting device for generating a glare-free high beam function
CN202174982U (en) * 2011-08-04 2012-03-28 吉林小糸东光车灯有限公司 Light adjusting mechanism for automotive headlight with multiple LED (light-emitting diode) light sources
AT513123B1 (en) * 2012-07-11 2023-11-15 Zkw Group Gmbh Lighting device for a motor vehicle, headlight and headlight system

Also Published As

Publication number Publication date
EP2847510B2 (en) 2019-12-04
CN112747287A (en) 2021-05-04
US20150285456A1 (en) 2015-10-08
AT512864A1 (en) 2013-11-15
US9500335B2 (en) 2016-11-22
JP6065249B2 (en) 2017-01-25
MX2014013607A (en) 2015-02-12
JP2015520482A (en) 2015-07-16
EP2847510A1 (en) 2015-03-18
CN112747287B (en) 2024-02-23
EP2847510B1 (en) 2016-08-31
WO2013166537A1 (en) 2013-11-14
MX337572B (en) 2016-03-10
AT512864B1 (en) 2014-12-15
CN104272012A (en) 2015-01-07

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