EP1519107A1 - Feu de véhicule - Google Patents

Feu de véhicule Download PDF

Info

Publication number
EP1519107A1
EP1519107A1 EP04022491A EP04022491A EP1519107A1 EP 1519107 A1 EP1519107 A1 EP 1519107A1 EP 04022491 A EP04022491 A EP 04022491A EP 04022491 A EP04022491 A EP 04022491A EP 1519107 A1 EP1519107 A1 EP 1519107A1
Authority
EP
European Patent Office
Prior art keywords
light
emitting diode
housing part
vehicle lamp
housing
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.)
Granted
Application number
EP04022491A
Other languages
German (de)
English (en)
Other versions
EP1519107B1 (fr
Inventor
Gabriele Monik Sachs-Dücker
Cornelius Dr. Neumann
Peter Prenger
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.)
Hella GmbH and Co KGaA
Original Assignee
Hella KGaA Huek and Co
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 Hella KGaA Huek and Co filed Critical Hella KGaA Huek and Co
Publication of EP1519107A1 publication Critical patent/EP1519107A1/fr
Application granted granted Critical
Publication of EP1519107B1 publication Critical patent/EP1519107B1/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
    • F21V29/50—Cooling arrangements
    • F21V29/70—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
    • F21V29/74—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades
    • 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
    • F21S43/10—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by the light source
    • F21S43/13—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by the light source characterised by the type of light source
    • F21S43/14—Light emitting diodes [LED]
    • 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
    • F21S43/10—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by the light source
    • F21S43/19—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
    • F21S43/00—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights
    • F21S43/20—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by refractors, transparent cover plates, light guides or filters
    • F21S43/235—Light guides
    • F21S43/236—Light guides characterised by the shape of the light guide
    • F21S43/241—Light guides characterised by the shape of the light guide of complex shape
    • 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
    • F21S43/20—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by refractors, transparent cover plates, light guides or filters
    • F21S43/235—Light guides
    • F21S43/242—Light guides characterised by the emission area
    • F21S43/243—Light guides characterised by the emission area emitting light from one or more of its extremities
    • 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
    • F21S43/20—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by refractors, transparent cover plates, light guides or filters
    • F21S43/235—Light guides
    • F21S43/247—Light guides with a single light source being coupled into the light guide
    • 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
    • F21S43/30—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by reflectors
    • F21S43/31—Optical layout thereof
    • F21S43/315—Optical layout thereof using total internal reflection
    • 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
    • F21V29/502—Cooling arrangements characterised by the adaptation for cooling of specific components
    • F21V29/507—Cooling arrangements characterised by the adaptation for cooling of specific components of means for protecting lighting devices from damage, e.g. housings
    • 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
    • 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
    • F21V7/0091—Reflectors for light sources using total internal reflection
    • 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

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)
  • Led Device Packages (AREA)
EP04022491A 2003-09-23 2004-09-22 Feu de véhicule Expired - Fee Related EP1519107B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10343840 2003-09-23
DE10343840A DE10343840A1 (de) 2003-09-23 2003-09-23 Fahrzeugleuchte

Publications (2)

Publication Number Publication Date
EP1519107A1 true EP1519107A1 (fr) 2005-03-30
EP1519107B1 EP1519107B1 (fr) 2006-09-13

Family

ID=34177882

Family Applications (1)

Application Number Title Priority Date Filing Date
EP04022491A Expired - Fee Related EP1519107B1 (fr) 2003-09-23 2004-09-22 Feu de véhicule

Country Status (3)

Country Link
EP (1) EP1519107B1 (fr)
DE (2) DE10343840A1 (fr)
ES (1) ES2273139T3 (fr)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006097067A1 (fr) * 2005-03-16 2006-09-21 Osram Opto Semiconductors Gmbh Module emetteur de lumiere equipe de diodes electroluminescentes et de goujons d'assemblage permettant de monter un element optique
FR2906009A1 (fr) * 2006-09-19 2008-03-21 Valeo Vision Sa Dispositif d'eclairage et/ou de signalisation pour vehicule automobile.
WO2010006971A1 (fr) * 2008-07-16 2010-01-21 Osram Gesellschaft mit beschränkter Haftung Cadre de fixation comportant au moins un élément optique
WO2013079302A1 (fr) * 2011-11-29 2013-06-06 Osram Gmbh Ensemble source lumineuse à del pour appareil d'éclairage vers l'avant de véhicule automobile
EP3062013A1 (fr) * 2015-02-26 2016-08-31 T.Y.C. Brother Industrial Co., Ltd. Lampe de vehicule
CN106152009A (zh) * 2015-04-15 2016-11-23 堤维西交通工业股份有限公司 车灯
DE102019106221A1 (de) * 2019-03-12 2020-09-17 HELLA GmbH & Co. KGaA Beleuchtungsvorrichtung für Fahrzeuge

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005044447B4 (de) * 2005-09-09 2014-07-17 SMR Patents S.à.r.l. Leuchte für Außenrückspiegel von Fahrzeugen, vorzugsweise von Kraftfahrzeugen
JP4616200B2 (ja) * 2006-03-22 2011-01-19 本田技研工業株式会社 車両用灯火器
AT502490B1 (de) 2006-04-27 2007-04-15 Zizala Lichtsysteme Gmbh Lichtleitelement
DE102008055864A1 (de) * 2008-11-05 2010-05-06 Zumtobel Lighting Gmbh LED-Leuchte
DE102009039577B4 (de) 2009-09-01 2021-09-30 Automotive Lighting Reutlingen Gmbh Lichtmodul für eine Beleuchtungseinrichtung eines Kraftfahrzeugs
DE102010013783B4 (de) * 2010-04-03 2013-11-21 Festool Group Gmbh & Co. Kg Beleuchtungsvorrichtung mit LEDs
DE102011006643A1 (de) * 2011-04-01 2012-10-04 Osram Ag Optisches Element und Leuchtvorrichtung

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19507234A1 (de) * 1995-03-02 1996-09-05 Fer Fahrzeugelektrik Gmbh Fahrzeugsignalleuchte mit mehreren Leuchtdioden
EP1176359A2 (fr) * 2000-07-29 2002-01-30 Hella KG Hueck & Co. Feu pour véhicule
EP1298382A1 (fr) * 2001-09-28 2003-04-02 Osram-Sylvania Inc. Ampoule à DEL remplacable avec élément optique interchangeable
WO2003048637A1 (fr) * 2001-12-06 2003-06-12 Fraen Corporation S.R.L. Module d'eclairage a dissipation elevee de chaleur

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2168784T3 (es) * 1997-08-12 2002-06-16 Decoma Int Inc Elemento de lente birreflexiva.
DE19926561A1 (de) * 1999-06-11 2000-12-14 Diehl Stiftung & Co Strahler, insbesondere Leseleuchte in Kabinen von Fahrzeugen
DE10110835B4 (de) * 2001-03-06 2005-02-17 Osram Opto Semiconductors Gmbh Beleuchtungsanordnung mit einer Mehrzahl von LED-Modulen auf einer Kühlkörperoberfläche
DE20219483U1 (de) * 2002-12-16 2003-05-08 Fer Fahrzeugelektrik Gmbh Fahrzeugleuchte

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19507234A1 (de) * 1995-03-02 1996-09-05 Fer Fahrzeugelektrik Gmbh Fahrzeugsignalleuchte mit mehreren Leuchtdioden
EP1176359A2 (fr) * 2000-07-29 2002-01-30 Hella KG Hueck & Co. Feu pour véhicule
EP1298382A1 (fr) * 2001-09-28 2003-04-02 Osram-Sylvania Inc. Ampoule à DEL remplacable avec élément optique interchangeable
WO2003048637A1 (fr) * 2001-12-06 2003-06-12 Fraen Corporation S.R.L. Module d'eclairage a dissipation elevee de chaleur

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006097067A1 (fr) * 2005-03-16 2006-09-21 Osram Opto Semiconductors Gmbh Module emetteur de lumiere equipe de diodes electroluminescentes et de goujons d'assemblage permettant de monter un element optique
US7621658B2 (en) 2005-03-16 2009-11-24 Osram Opto Semiconductors Gmbh Light-emitting module
FR2906009A1 (fr) * 2006-09-19 2008-03-21 Valeo Vision Sa Dispositif d'eclairage et/ou de signalisation pour vehicule automobile.
WO2010006971A1 (fr) * 2008-07-16 2010-01-21 Osram Gesellschaft mit beschränkter Haftung Cadre de fixation comportant au moins un élément optique
CN102099620A (zh) * 2008-07-16 2011-06-15 奥斯兰姆有限公司 具有至少一个光学元件的保持框架
WO2013079302A1 (fr) * 2011-11-29 2013-06-06 Osram Gmbh Ensemble source lumineuse à del pour appareil d'éclairage vers l'avant de véhicule automobile
EP3062013A1 (fr) * 2015-02-26 2016-08-31 T.Y.C. Brother Industrial Co., Ltd. Lampe de vehicule
TWI582335B (zh) * 2015-02-26 2017-05-11 T Y C Brother Industrial Co Ltd Lights
CN106152009A (zh) * 2015-04-15 2016-11-23 堤维西交通工业股份有限公司 车灯
DE102019106221A1 (de) * 2019-03-12 2020-09-17 HELLA GmbH & Co. KGaA Beleuchtungsvorrichtung für Fahrzeuge

Also Published As

Publication number Publication date
DE10343840A1 (de) 2005-04-28
ES2273139T3 (es) 2007-05-01
EP1519107B1 (fr) 2006-09-13
DE502004001459D1 (de) 2006-10-26

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