ATE529699T1 - Kfz-scheinwerfer - Google Patents

Kfz-scheinwerfer

Info

Publication number
ATE529699T1
ATE529699T1 AT07702411T AT07702411T ATE529699T1 AT E529699 T1 ATE529699 T1 AT E529699T1 AT 07702411 T AT07702411 T AT 07702411T AT 07702411 T AT07702411 T AT 07702411T AT E529699 T1 ATE529699 T1 AT E529699T1
Authority
AT
Austria
Prior art keywords
illuminating device
region
motor vehicle
vehicle headlight
car headlights
Prior art date
Application number
AT07702411T
Other languages
English (en)
Inventor
Gerhard Mitic
Siegfried Ramminger
Original Assignee
Osram 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
Application filed by Osram Gmbh filed Critical Osram Gmbh
Application granted granted Critical
Publication of ATE529699T1 publication Critical patent/ATE529699T1/de

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
    • F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
    • F21V29/50—Cooling arrangements
    • F21V29/51—Cooling arrangements using condensation or evaporation of a fluid, e.g. heat pipes
    • 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
    • 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
    • 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
    • F21S45/48—Passive cooling, e.g. using fins, thermal conductive elements or openings with means for conducting heat from the inside to the outside of the lighting devices, e.g. with fins on the outer surface of the lighting 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
    • 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
    • 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)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
  • Cooling Or The Like Of Semiconductors Or Solid State Devices (AREA)
AT07702411T 2006-02-01 2007-01-31 Kfz-scheinwerfer ATE529699T1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102006004593 2006-02-01
DE102006010977A DE102006010977A1 (de) 2006-02-01 2006-03-09 Kfz-Scheinwerfer
PCT/DE2007/000180 WO2007087791A1 (de) 2006-02-01 2007-01-31 Kfz-scheinwerfer

Publications (1)

Publication Number Publication Date
ATE529699T1 true ATE529699T1 (de) 2011-11-15

Family

ID=38068787

Family Applications (1)

Application Number Title Priority Date Filing Date
AT07702411T ATE529699T1 (de) 2006-02-01 2007-01-31 Kfz-scheinwerfer

Country Status (6)

Country Link
US (1) US20090213613A1 (de)
EP (1) EP1979673B1 (de)
CN (1) CN101389901B (de)
AT (1) ATE529699T1 (de)
DE (1) DE102006010977A1 (de)
WO (1) WO2007087791A1 (de)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007038911A1 (de) * 2007-08-17 2009-02-19 Osram Gesellschaft mit beschränkter Haftung Kühlvorrichtung und Beleuchtungseinrichtung
US8419250B2 (en) 2008-01-17 2013-04-16 Mitsubishi Electric Corporation Vehicle headlamp
FR2939184B1 (fr) * 2008-12-03 2010-12-31 Valeo Vision Sas Dispositif de refroidissement pour projecteur automobile, associant des organes de refroidissement relies entre eux par des caloduc
DE102009013941A1 (de) 2009-03-19 2010-09-23 Volkswagen Ag Beleuchtungseinrichtung für ein Kraftfahrzeug
DE102009034295A1 (de) * 2009-07-21 2011-02-03 Dt Swiss Ag Dämpfereinrichtung für ein Zweirad
WO2011140157A1 (en) 2010-05-03 2011-11-10 Osram Sylvania Inc. Thermosyphon light engine and luminaire including same
DE102010060642B4 (de) 2010-11-18 2019-12-12 HELLA GmbH & Co. KGaA Scheinwerfer mit einer verbesserten Anordnung eines Kühlkörpers
CN102011993B (zh) * 2010-11-26 2015-01-07 中山市锐盈电子有限公司 一种热管散热式led汽车车灯
US8459848B2 (en) 2011-02-09 2013-06-11 Truck-Lite Co., Llc Headlamp assembly for removing water based contamination
US8899803B2 (en) 2011-11-04 2014-12-02 Truck-Lite, Co., Llc Headlamp assembly having a heat sink structure and wire heating element for removing water based contamination
US8845161B2 (en) 2011-02-09 2014-09-30 Truck-Lite Co., Llc Headlamp assembly with heat sink structure
DE102012005874A1 (de) 2012-03-23 2013-06-20 Daimler Ag Vorrichtung zur Enttauung einer Beleuchtungseinheit und Beleuchtungseinheit mit einer solchen Vorrichtung
SE536661C2 (sv) * 2012-09-24 2014-05-06 Scania Cv Ab Belysningsanordning
DE102012219162A1 (de) * 2012-10-19 2014-05-08 Automotive Lighting Reutlingen Gmbh Kraftfahrzeugscheinwerfer mit Lichtquelle und einer Kühleinrichtung für die Lichtquelle
JP5602970B1 (ja) * 2014-03-26 2014-10-08 株式会社フジクラ 車両用ヘッドライトのデフロスト構造
FR3020444B1 (fr) * 2014-04-28 2016-05-27 Valeo Vision Belgique Dispositif d'attenuation de perturbations electromagnetiques, et module lumineux de vehicule automobile equipe d'un tel dispositif
DE102014219207A1 (de) * 2014-09-23 2016-03-24 Osram Gmbh Lichtumwandlungsvorrichtung mit Wärmerohr und Halbleiter-Leuchtvorrichtung mit Lichtumwandlungsvorrichtung
DE102017209003A1 (de) 2017-05-30 2018-12-06 Bayerische Motoren Werke Aktiengesellschaft Beleuchtungsvorrichtung für ein Kraftfahrzeug
DE102018101988A1 (de) 2018-01-30 2019-08-01 HELLA GmbH & Co. KGaA Scheinwerfer für ein Fahrzeug mit einer Kühleinrichtung für ein Halbleiterleuchtmittel
US10907794B2 (en) 2019-02-27 2021-02-02 Magna Closures Inc. Headlight assembly with lens heater
DE102020112591A1 (de) 2020-05-08 2021-11-11 Airbus S.A.S. Kühlvorrichtung zur verwendung in magnetischen wechselfeldern, spulenanordnung, elektrische maschine und flugzeug
GB2632863A (en) * 2023-08-25 2025-02-26 Jaguar Land Rover Ltd Control system
GB2632861A (en) * 2023-08-25 2025-02-26 Jaguar Land Rover Ltd Lamp assembly
DE102024107610A1 (de) * 2024-03-18 2025-09-18 Bayerische Motoren Werke Aktiengesellschaft Elektronikvorrichtung eines Kraftfahrzeugs

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW498148B (en) * 1999-06-25 2002-08-11 Koninkl Philips Electronics Nv Vehicle headlamp and a vehicle
JP2004127782A (ja) * 2002-10-04 2004-04-22 Ichikoh Ind Ltd 車両用灯具および灯火装置
JP4102240B2 (ja) * 2003-04-08 2008-06-18 株式会社小糸製作所 車両用前照灯
US6910794B2 (en) * 2003-04-25 2005-06-28 Guide Corporation Automotive lighting assembly cooling system
TWI225713B (en) * 2003-09-26 2004-12-21 Bin-Juine Huang Illumination apparatus of light emitting diodes and method of heat dissipation thereof
DE102004025623A1 (de) 2004-05-25 2005-12-15 Hella Kgaa Hueck & Co. Scheinwerfer für ein Kraftfahrzeug
KR101097486B1 (ko) * 2004-06-28 2011-12-22 엘지디스플레이 주식회사 액정표시장치의 백라이트 유닛
TWI263008B (en) * 2004-06-30 2006-10-01 Ind Tech Res Inst LED lamp
DE102004046764A1 (de) * 2004-09-24 2006-04-06 Daimlerchrysler Ag Fahrzeugscheinwerfer
DE102004047324A1 (de) * 2004-09-29 2006-04-13 Osram Opto Semiconductors Gmbh Leuchtdiodenanordnung
WO2006052022A1 (en) * 2004-11-12 2006-05-18 Showa Denko K.K. Automotive lighting fixture and lighting device
DE202005007501U1 (de) * 2005-05-12 2005-08-18 Automotive Lighting Reutlingen Gmbh Kraftfahrzeugleuchte umfassend mindestens eine Leuchtdiode
CN2864983Y (zh) * 2005-10-28 2007-01-31 上海小糸车灯有限公司 发光二极管车灯用的热管型散热组件
TW200806508A (en) * 2006-07-25 2008-02-01 Ind Tech Res Inst Heat dissipation system for LED (light emitting diode) headlight module

Also Published As

Publication number Publication date
CN101389901A (zh) 2009-03-18
WO2007087791A1 (de) 2007-08-09
US20090213613A1 (en) 2009-08-27
EP1979673A1 (de) 2008-10-15
EP1979673B1 (de) 2011-10-19
CN101389901B (zh) 2010-10-20
DE102006010977A1 (de) 2007-12-06

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