EP1260761A3 - Projektionsmodul für einen Fahrzeugscheinwerfer - Google Patents

Projektionsmodul für einen Fahrzeugscheinwerfer Download PDF

Info

Publication number
EP1260761A3
EP1260761A3 EP02010544A EP02010544A EP1260761A3 EP 1260761 A3 EP1260761 A3 EP 1260761A3 EP 02010544 A EP02010544 A EP 02010544A EP 02010544 A EP02010544 A EP 02010544A EP 1260761 A3 EP1260761 A3 EP 1260761A3
Authority
EP
European Patent Office
Prior art keywords
diaphragm
reflector
upstream
lens
projection module
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
EP02010544A
Other languages
English (en)
French (fr)
Other versions
EP1260761A2 (de
EP1260761B1 (de
Inventor
Reinhold Brummel
Achim Mücke
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 EP1260761A2 publication Critical patent/EP1260761A2/de
Publication of EP1260761A3 publication Critical patent/EP1260761A3/de
Application granted granted Critical
Publication of EP1260761B1 publication Critical patent/EP1260761B1/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
    • 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
    • F21S41/68—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution by acting on screens
    • F21S41/683—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution by acting on screens by moving screens
    • F21S41/689—Flaps, i.e. screens pivoting around one of their edges
    • 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
    • F21S41/62—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution for adaptation between right-hand and left-hand traffic

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)

Abstract

Projektionsmodul (1) für einen Fahrzeugscheinwerfer mit einem Reflektor (2), mit einer dem Reflektor (2) zugeordneten Lichtquelle (3), mit einer dem Reflektor (2) in Abstrahlrichtung vorgelagerten Linse (7), mit einer zwischen der Lichtquelle (3) und der Linse (7) angeordneten feststehenden Fernlichtblende (4), einer der Fernlichtblende (4) zur Linse (7) hin vorgelagerten zur Erzeugung von asymmetrischen Abblendlicht in den Strahlengang einschwenkbaren Schaltblende (5) und einer der Fernlichtblende (4) vorgelagerten Zusatzblende (6) zur Erzeugung von symmetrischen Abblendlicht, wobei die Zusatzblende (6) zur Linse (7) hin der Schaltblende (5) vorgelagert ist und wobei die Zusatzblende (6) über einen angeformten Hebel (29) an einer seitlichen Lasche (30) der Fernlichtblende (4) gelagert und um eine quer zur optischen Achse (10) des Reflektors (2) etwa horizontal verlaufende Schwenkachse (14) schwenkbar ist.
EP02010544A 2001-05-25 2002-05-10 Projektionsmodul für einen Fahrzeugscheinwerfer Expired - Lifetime EP1260761B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10125463A DE10125463A1 (de) 2001-05-25 2001-05-25 Projektionsmodul für einen Fahrzeugscheinwerfer
DE10125463 2001-05-25

Publications (3)

Publication Number Publication Date
EP1260761A2 EP1260761A2 (de) 2002-11-27
EP1260761A3 true EP1260761A3 (de) 2004-03-17
EP1260761B1 EP1260761B1 (de) 2006-07-12

Family

ID=7686074

Family Applications (1)

Application Number Title Priority Date Filing Date
EP02010544A Expired - Lifetime EP1260761B1 (de) 2001-05-25 2002-05-10 Projektionsmodul für einen Fahrzeugscheinwerfer

Country Status (3)

Country Link
EP (1) EP1260761B1 (de)
DE (2) DE10125463A1 (de)
ES (1) ES2267896T3 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2850617B1 (fr) * 2003-01-31 2006-03-17 Valeo Vision Dispositif d'eclairage comportant des moyens pour compenser la defaillance d'un code virage
DE10337059A1 (de) * 2003-08-12 2005-04-07 Hella Kgaa Hueck & Co. Scheinwerfer für Fahrzeuge
DE102005021704A1 (de) * 2005-05-11 2006-11-16 Hella Kgaa Hueck & Co. Fahrzeugscheinwerfer
DE102005021707A1 (de) 2005-05-11 2006-11-16 Hella Kgaa Hueck & Co. Scheinwerfer für Fahrzeuge
DE102005021695B4 (de) * 2005-05-11 2014-10-09 Hella Kgaa Hueck & Co. Projektionsscheinwerfer für Fahrzeuge
DE102005021705A1 (de) * 2005-05-11 2006-11-16 Hella Kgaa Hueck & Co. Projektionsscheinwerfer für Fahrzeuge
DE102006059903A1 (de) * 2006-12-19 2008-06-26 Hella Kgaa Hueck & Co. Projektionsscheinwerfer für Fahrzeuge
DE102007056382A1 (de) 2007-11-22 2009-05-28 Hella Kgaa Hueck & Co. Projektionsscheinwerferanordnung für Fahrzeuge

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19501173A1 (de) * 1995-01-17 1996-07-18 Bosch Gmbh Robert Scheinwerfer für Fahrzeuge
DE19858225A1 (de) * 1998-12-17 2000-06-21 Hella Kg Hueck & Co Scheinwerfer für Fahrzeuge
DE10033960A1 (de) * 1999-07-13 2001-01-18 Valeo Vision Kraftfahrzeugscheinwerfer mit einer Blende für mehrere Stellungen

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4407108C2 (de) * 1993-06-30 2003-03-13 Bosch Gmbh Robert Fahrzeugscheinwerfer mit einer verstellbaren Blendenanordnung
ATA128399A (de) * 1999-07-23 2005-09-15 Zizala Lichtsysteme Gmbh Scheinwerfer für kraftfahrzeuge
AT413752B (de) * 2000-03-23 2006-05-15 Zizala Lichtsysteme Gmbh Fahrzeugscheinwerfer

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19501173A1 (de) * 1995-01-17 1996-07-18 Bosch Gmbh Robert Scheinwerfer für Fahrzeuge
DE19858225A1 (de) * 1998-12-17 2000-06-21 Hella Kg Hueck & Co Scheinwerfer für Fahrzeuge
DE10033960A1 (de) * 1999-07-13 2001-01-18 Valeo Vision Kraftfahrzeugscheinwerfer mit einer Blende für mehrere Stellungen

Also Published As

Publication number Publication date
EP1260761A2 (de) 2002-11-27
DE50207470D1 (de) 2006-08-24
DE10125463A1 (de) 2002-11-28
ES2267896T3 (es) 2007-03-16
EP1260761B1 (de) 2006-07-12

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