EP1818599A3 - Abblendlichtscheinwerfer, der einen kontraststark ausgebildeten Cut-off erzeugt - Google Patents

Abblendlichtscheinwerfer, der einen kontraststark ausgebildeten Cut-off erzeugt Download PDF

Info

Publication number
EP1818599A3
EP1818599A3 EP07002685A EP07002685A EP1818599A3 EP 1818599 A3 EP1818599 A3 EP 1818599A3 EP 07002685 A EP07002685 A EP 07002685A EP 07002685 A EP07002685 A EP 07002685A EP 1818599 A3 EP1818599 A3 EP 1818599A3
Authority
EP
European Patent Office
Prior art keywords
primary
light
cut
lens
creates
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
EP07002685A
Other languages
English (en)
French (fr)
Other versions
EP1818599A2 (de
EP1818599B1 (de
Inventor
Emil Dr. Stefanov
Dagmar Dr. Würtenberger
Veit Dr.-Ing. Schwegler
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.)
Odelo GmbH
Original Assignee
Odelo 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 Odelo GmbH filed Critical Odelo GmbH
Publication of EP1818599A2 publication Critical patent/EP1818599A2/de
Publication of EP1818599A3 publication Critical patent/EP1818599A3/de
Application granted granted Critical
Publication of EP1818599B1 publication Critical patent/EP1818599B1/de
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • F21S41/20—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by refractors, transparent cover plates, light guides or filters
    • F21S41/25—Projection lenses
    • F21S41/265—Composite lenses; Lenses with a patch-like 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
    • 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]
    • F21S41/143—Light emitting diodes [LED] the main emission direction of the LED being parallel 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
    • F21S41/25—Projection lenses
    • F21S41/26—Elongated lenses
    • 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]

Abstract

Die Erfindung betrifft einen Abblendlichtscheinwerfer (10) mit mindestens einem Lichtmodul (20), wobei das einzelne Lichtmodul mindestens eine Lichtquelle (30) und mindestens eine der Lichtquelle nachgeschaltete Primärlinse (50) aufweist und wobei die Lichtquelle eine Lumineszenzdiode ist. Dazu hat der Abblendlichtscheinwerfer mindestens eine Sekundärlinse (90), die der Primärlinse (50) oder den Primärlinsen optisch nachgeschaltet ist. Sowohl die Primär- als auch die Sekundärlinse weist mindestens zwei übereinander angeordnete Linsensegmente auf.
Mit der vorliegenden Erfindung wird ein kompakter Abblendlichtscheinwerfer entwickelt, dessen Lichtverteilung eine gleichmäßige Grundverteilung und einen deutlich ausgeprägten Cut-off aufweist.
EP07002685A 2006-02-14 2007-02-08 Abblendlichtscheinwerfer, der einen kontraststark ausgebildeten Cut-off erzeugt Expired - Fee Related EP1818599B1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102006006635A DE102006006635A1 (de) 2006-02-14 2006-02-14 Abblendlichtscheinwerfer, der einen kontraststark ausgebildeten Cut-off erzeugt

Publications (3)

Publication Number Publication Date
EP1818599A2 EP1818599A2 (de) 2007-08-15
EP1818599A3 true EP1818599A3 (de) 2007-09-26
EP1818599B1 EP1818599B1 (de) 2009-05-06

Family

ID=37904385

Family Applications (1)

Application Number Title Priority Date Filing Date
EP07002685A Expired - Fee Related EP1818599B1 (de) 2006-02-14 2007-02-08 Abblendlichtscheinwerfer, der einen kontraststark ausgebildeten Cut-off erzeugt

Country Status (4)

Country Link
US (1) US20070236950A1 (de)
EP (1) EP1818599B1 (de)
CN (1) CN101025259A (de)
DE (2) DE102006006635A1 (de)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006006634A1 (de) * 2006-02-14 2007-08-16 Schefenacker Vision Systems Germany Gmbh Abblendlichtscheinwerfer mit Hot-Spot-Erzeugung
DE102008056403B4 (de) * 2008-11-07 2016-10-06 Hella Kgaa Hueck & Co. Scheinwerfer für Fahrzeuge
FR2944578B1 (fr) * 2009-04-21 2013-08-02 Valeo Vision Sas Module et dispositif d'eclairage pour vehicule avec fonction route amelioree
AT508604B1 (de) * 2009-07-31 2012-07-15 Zizala Lichtsysteme Gmbh Led-kraftfahrzeugscheinwerfer zur erzeugung einer dynamischen lichtverteilung
JP5808620B2 (ja) * 2011-09-06 2015-11-10 株式会社小糸製作所 車両用前照灯装置および車両用前照灯制御システム
DE102011085314B3 (de) * 2011-10-27 2013-04-11 Automotive Lighting Reutlingen Gmbh Lichtmodul einer Beleuchtungseinrichtung eines Kraftfahrzeugs
WO2014033834A1 (ja) * 2012-08-28 2014-03-06 三菱電機株式会社 前照灯用光源および前照灯
DE102012223658A1 (de) * 2012-12-18 2014-06-18 Automotive Lighting Reutlingen Gmbh Kraftfahrzeugscheinwerfer mit einem blendungsfreien Fernlicht
WO2014208655A1 (ja) * 2013-06-26 2014-12-31 市光工業株式会社 車両用灯具
DE102013215359B3 (de) * 2013-08-05 2015-02-19 Automotive Lighting Reutlingen Gmbh Mechanikfreies Kurvenlichtmodul
KR20150018288A (ko) * 2013-08-09 2015-02-23 현대모비스 주식회사 차량용 램프 및 이를 포함하는 차량
DE102014203335A1 (de) 2014-02-25 2015-08-27 Automotive Lighting Reutlingen Gmbh Lichtmodul eines Kraftfahrzeugscheinwerfers und Scheinwerfer mit einem solchen Lichtmodul
WO2015178155A1 (ja) * 2014-05-23 2015-11-26 スタンレー電気株式会社 レンズ体、レンズ結合体及び車両用灯具
AT516555B1 (de) * 2014-12-10 2016-09-15 Zizala Lichtsysteme Gmbh Scheinwerfer für Fahrzeuge
US9863596B2 (en) * 2016-01-29 2018-01-09 Chun-Te Wu Optical element, optical module, and lens carrier
FR3056694B1 (fr) * 2016-09-29 2020-06-19 Valeo Vision Dispositif d'eclairage pour vehicule automobile comportant un guide de lumiere
CN106439682B (zh) * 2016-09-30 2018-12-25 武汉通畅汽车电子照明有限公司 一种用于近光车灯模组的聚光器
CN110145708A (zh) * 2019-06-13 2019-08-20 周翔 一种煤矿开采用巷道灯
KR20220021309A (ko) * 2020-08-13 2022-02-22 현대모비스 주식회사 자동차용 램프 및 그 램프를 포함하는 자동차
CN114353012B (zh) * 2021-12-29 2024-05-07 马瑞利汽车零部件(芜湖)有限公司 极窄开口可自由组合的车灯模组系统

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10308704A1 (de) * 2003-02-28 2004-11-11 Audi Ag Kraftfahrzeugscheinwerfer
EP1526581A2 (de) * 2003-08-20 2005-04-27 Stanley Electric Co., Ltd. Lichtquelle für Fahrzeuglampe
DE102005030932A1 (de) * 2005-06-30 2007-01-04 Hella Kgaa Hueck & Co. Scheinwerfer für Fahrzeuge

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2512623A (en) * 1944-06-27 1950-06-27 Bristol Steel & Iron Works Inc Headlight lens
JP3904760B2 (ja) * 1999-05-17 2007-04-11 株式会社小糸製作所 車両用標識灯
JP4100151B2 (ja) * 2002-12-02 2008-06-11 市光工業株式会社 自動車用前照灯、自動車用前照灯におけるリフレクタ
JP4115921B2 (ja) * 2003-11-04 2008-07-09 株式会社小糸製作所 車両用前照灯
JP2005158362A (ja) * 2003-11-21 2005-06-16 Stanley Electric Co Ltd 車両用灯具
US8223444B2 (en) * 2005-01-07 2012-07-17 Olympus Corporation Medium exhibiting negative refraction, optical element, and optical system

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10308704A1 (de) * 2003-02-28 2004-11-11 Audi Ag Kraftfahrzeugscheinwerfer
EP1526581A2 (de) * 2003-08-20 2005-04-27 Stanley Electric Co., Ltd. Lichtquelle für Fahrzeuglampe
DE102005030932A1 (de) * 2005-06-30 2007-01-04 Hella Kgaa Hueck & Co. Scheinwerfer für Fahrzeuge

Also Published As

Publication number Publication date
US20070236950A1 (en) 2007-10-11
EP1818599A2 (de) 2007-08-15
DE102006006635A1 (de) 2007-08-16
DE502007000678D1 (de) 2009-06-18
EP1818599B1 (de) 2009-05-06
CN101025259A (zh) 2007-08-29

Similar Documents

Publication Publication Date Title
EP1818599A3 (de) Abblendlichtscheinwerfer, der einen kontraststark ausgebildeten Cut-off erzeugt
EP1818600A3 (de) Abblendlichtscheinwerfer mit Hot-Spot-Erzeugung
DE102004043706B4 (de) Optisches System für einen Kraftfahrzeugscheinwerfer, Beleuchtungseinheit für einen Kraftfahrzeugscheinwerfer und Kraftfahrzeugscheinwerfer
DE102016109132A1 (de) Scheinwerfer, insbesondere Scheinwerfer eines Kraftfahrzeugs
EP2523022B1 (de) Lichtmodul für einen Kraftfahrzeugscheinwerfer zur Erzeugung einer variablen Lichtverteilung und Kraftfahrzeugscheinwerfer mit einem solchen Lichtmodul
DE102005012649B4 (de) Beleuchtungseinheit für Fahrzeuge
DE102008005488B4 (de) Scheinwerfer für Fahrzeuge
DE102010056313B4 (de) Beleuchtungseinrichtung eines Kraftfahrzeugs
DE102014205994B4 (de) Lichtmodul mit Halbleiterlichtquelle und Vorsatzoptik und Kraftfahrzeugscheinwerfer mit einem solchen Lichtmodul
DE102004035761B4 (de) Leuchteneinheit zur Erzeugung einer Abschneidelinie und diese verwendender Fahrzeugscheinwerfer
EP2799761A3 (de) Lichtmodul für einen Kraftfahrzeugscheinwerfer
EP3365594A1 (de) Mikroprojektions-lichtmodul für einen kraftfahrzeugscheinwerfer zur erzeugung von abbildungsfehlerfreien lichtverteilungen
DE102012218684B4 (de) Lichtmodul
EP1640658A3 (de) Scheinwerfer mit mehreren Blenden
DE102012209927B4 (de) Lichtmodul
DE112014006194T5 (de) Fahrzeugseitiger Scheinwerfer
EP2505910A3 (de) Kraftfahrzeugscheinwerfer mit einer Halbleiterlichtquelle
WO2011154470A1 (de) Vorsatzoptik aus transparentem material zum bündeln von licht, linsenarray mit mindestens einer solchen vorsatzoptik und lichtmodul mit einem solchen linsenarray
WO2007025637A1 (de) Fahrzeugscheinwerfer
DE102008002238A1 (de) Torische Linse
DE102014116862A1 (de) Scheinwerfersystem für Kraftfahrzeuge
EP2799762A3 (de) Lichtmodul für einen Kraftfahrzeugscheinwerfer
DE112007003389T5 (de) Verfahren und Vorrichtung zur Beleuchtung unter Verwendung einer Leuchtdiode als Lichtquelle
DE202014003078U1 (de) Optisches Element und Beleuchtungseinrichtung mit optischem Element
DE102015226633A1 (de) Leuchtvorrichtung mit einem Halbleiterlaser und einer Linseneinrichtung

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR

AX Request for extension of the european patent

Extension state: AL BA HR MK YU

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR

AX Request for extension of the european patent

Extension state: AL BA HR MK YU

17P Request for examination filed

Effective date: 20080307

AKX Designation fees paid

Designated state(s): DE FR IT

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: ODELO GMBH

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): DE FR IT

REF Corresponds to:

Ref document number: 502007000678

Country of ref document: DE

Date of ref document: 20090618

Kind code of ref document: P

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed

Effective date: 20100209

PGRI Patent reinstated in contracting state [announced from national office to epo]

Ref country code: IT

Effective date: 20110501

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: IT

Payment date: 20120222

Year of fee payment: 6

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20140219

Year of fee payment: 8

REG Reference to a national code

Ref country code: DE

Ref legal event code: R082

Ref document number: 502007000678

Country of ref document: DE

Representative=s name: KAUFMANN, URSULA, DIPL.-PHYS. DR.RER.NAT., DE

Ref country code: DE

Ref legal event code: R082

Ref document number: 502007000678

Country of ref document: DE

Representative=s name: RPK PATENTANWAELTE REINHARDT, POHLMANN UND KAU, DE

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 20140219

Year of fee payment: 8

REG Reference to a national code

Ref country code: DE

Ref legal event code: R082

Ref document number: 502007000678

Country of ref document: DE

Representative=s name: RPK PATENTANWAELTE REINHARDT, POHLMANN UND KAU, DE

REG Reference to a national code

Ref country code: DE

Ref legal event code: R119

Ref document number: 502007000678

Country of ref document: DE

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

Effective date: 20151030

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20150901

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20150302

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20140208