EP1362740A3 - Fahrzeugleuchte - Google Patents

Fahrzeugleuchte Download PDF

Info

Publication number
EP1362740A3
EP1362740A3 EP03101294A EP03101294A EP1362740A3 EP 1362740 A3 EP1362740 A3 EP 1362740A3 EP 03101294 A EP03101294 A EP 03101294A EP 03101294 A EP03101294 A EP 03101294A EP 1362740 A3 EP1362740 A3 EP 1362740A3
Authority
EP
European Patent Office
Prior art keywords
reflector
light sources
reflectors
main
vehicle lamp
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
EP03101294A
Other languages
English (en)
French (fr)
Other versions
EP1362740A2 (de
EP1362740B1 (de
Inventor
Elmar Dünschede
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 EP1362740A2 publication Critical patent/EP1362740A2/de
Publication of EP1362740A3 publication Critical patent/EP1362740A3/de
Application granted granted Critical
Publication of EP1362740B1 publication Critical patent/EP1362740B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • 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
    • 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]

Abstract

Fahrzeugleuchte, im Wesentlichen bestehend aus einer Mehrzahl von Lichtquellen und einer Mehrzahl von Reflektoren, bei der die Lichtquellen eine um eine jeweilige optische Achse verteilte Abstrahlcharakteristik aufweisen, die jeweils mindestens einen zugeordneten Reflektor beleuchtet, so dass das auf die Reflektoren einfallende Licht unter einem Umlenkwinkel in Richtung jeweils einer Hauptabstrahlrichtung reflektiert wird, wobei die Lichtquellen (2) und die Reflektoren (3) derart ausgestaltet und angeordnet sind, dass jeweils einer Lichtquelle (2) unter Berücksichtigung ihrer Abstrahlcharakteristick außer dem ihr als ein Hauptreflektor zugeordneten Reflektor (3) mindestens ein unmittelbar benachbarter Reflektor (3') als ein Nebenreflektor zugeordnet ist, so dass die Lichtquellen (2) jeweils den ihr zugehörigen Hauptreflektor (3) und, überlappend mit der Abstrahlung mindestens einer unmittelbar benachbarten Lichtquelle (2'), mindestens einen Randbereich des Nebenreflektors (3') beleuchten.
EP03101294A 2002-05-16 2003-05-09 Fahrzeugleuchte Expired - Lifetime EP1362740B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10221683A DE10221683A1 (de) 2002-05-16 2002-05-16 Fahrzeugleuchte
DE10221683 2002-05-16

Publications (3)

Publication Number Publication Date
EP1362740A2 EP1362740A2 (de) 2003-11-19
EP1362740A3 true EP1362740A3 (de) 2006-12-27
EP1362740B1 EP1362740B1 (de) 2009-02-25

Family

ID=29265311

Family Applications (1)

Application Number Title Priority Date Filing Date
EP03101294A Expired - Lifetime EP1362740B1 (de) 2002-05-16 2003-05-09 Fahrzeugleuchte

Country Status (2)

Country Link
EP (1) EP1362740B1 (de)
DE (2) DE10221683A1 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4044024B2 (ja) * 2003-09-29 2008-02-06 株式会社小糸製作所 車両用前照灯
US7040782B2 (en) * 2004-02-19 2006-05-09 Gelcore, Llc Off-axis parabolic reflector
DE102010012747A1 (de) * 2010-03-25 2011-09-29 Hella Kgaa Hueck & Co. Beleuchtungseinrichtung
CN105066041B (zh) * 2015-08-14 2017-08-29 安徽江淮汽车集团股份有限公司 一种侧转向信号灯

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2069124A (en) * 1980-02-07 1981-08-19 Sidler Gmbh & Co A parabolic reflector
EP1026032A2 (de) * 1999-02-03 2000-08-09 Autopal S.R.O. Flache Lampe mit LED für Kraftfahrzeuge
EP1077344A2 (de) * 1999-08-16 2001-02-21 FER Fahrzeugelektrik GmbH Leuchte
DE20102587U1 (de) * 2001-02-14 2001-05-10 Fer Fahrzeugelektrik Gmbh Fahrzeugleuchte
EP1148291A2 (de) * 2000-04-20 2001-10-24 Hella KG Hueck & Co. Fahrzeugleuchte

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE20004188U1 (de) * 2000-03-06 2000-05-04 Fer Fahrzeugelektrik Gmbh Leuchte

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2069124A (en) * 1980-02-07 1981-08-19 Sidler Gmbh & Co A parabolic reflector
EP1026032A2 (de) * 1999-02-03 2000-08-09 Autopal S.R.O. Flache Lampe mit LED für Kraftfahrzeuge
EP1077344A2 (de) * 1999-08-16 2001-02-21 FER Fahrzeugelektrik GmbH Leuchte
EP1148291A2 (de) * 2000-04-20 2001-10-24 Hella KG Hueck & Co. Fahrzeugleuchte
DE20102587U1 (de) * 2001-02-14 2001-05-10 Fer Fahrzeugelektrik Gmbh Fahrzeugleuchte

Also Published As

Publication number Publication date
DE50311205D1 (de) 2009-04-09
EP1362740A2 (de) 2003-11-19
DE10221683A1 (de) 2003-12-04
EP1362740B1 (de) 2009-02-25

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