AT504505B1 - Optikelement für einen fahrzeugscheinwerfer - Google Patents

Optikelement für einen fahrzeugscheinwerfer Download PDF

Info

Publication number
AT504505B1
AT504505B1 AT0177606A AT17762006A AT504505B1 AT 504505 B1 AT504505 B1 AT 504505B1 AT 0177606 A AT0177606 A AT 0177606A AT 17762006 A AT17762006 A AT 17762006A AT 504505 B1 AT504505 B1 AT 504505B1
Authority
AT
Austria
Prior art keywords
lens
optical element
light
point
line
Prior art date
Application number
AT0177606A
Other languages
German (de)
English (en)
Other versions
AT504505A4 (de
Inventor
Michael Pernkopf
Michael Aichinger
Original Assignee
Zizala Lichtsysteme 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 Zizala Lichtsysteme Gmbh filed Critical Zizala Lichtsysteme Gmbh
Priority to AT0177606A priority Critical patent/AT504505B1/de
Priority to FR0706968A priority patent/FR2907535B1/fr
Priority to DE102007049361.6A priority patent/DE102007049361B4/de
Application granted granted Critical
Publication of AT504505B1 publication Critical patent/AT504505B1/de
Publication of AT504505A4 publication Critical patent/AT504505A4/de

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
    • F21S41/63—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution by acting on refractors, filters or transparent cover plates
    • F21S41/635—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution by acting on refractors, filters or transparent cover plates by moving refractors, filters or transparent cover plates
    • 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
    • F21S41/24—Light guides
    • 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
    • F21S41/30—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by reflectors
    • F21S41/32—Optical layout thereof
    • F21S41/322—Optical layout thereof the reflector using total internal reflection
    • 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)
AT0177606A 2006-10-23 2006-10-23 Optikelement für einen fahrzeugscheinwerfer AT504505B1 (de)

Priority Applications (3)

Application Number Priority Date Filing Date Title
AT0177606A AT504505B1 (de) 2006-10-23 2006-10-23 Optikelement für einen fahrzeugscheinwerfer
FR0706968A FR2907535B1 (fr) 2006-10-23 2007-10-04 Element optique pour phare de vehicule automobile
DE102007049361.6A DE102007049361B4 (de) 2006-10-23 2007-10-10 Fahrzeugscheinwerfer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT0177606A AT504505B1 (de) 2006-10-23 2006-10-23 Optikelement für einen fahrzeugscheinwerfer

Publications (2)

Publication Number Publication Date
AT504505B1 true AT504505B1 (de) 2008-06-15
AT504505A4 AT504505A4 (de) 2008-06-15

Family

ID=39265114

Family Applications (1)

Application Number Title Priority Date Filing Date
AT0177606A AT504505B1 (de) 2006-10-23 2006-10-23 Optikelement für einen fahrzeugscheinwerfer

Country Status (3)

Country Link
AT (1) AT504505B1 (fr)
DE (1) DE102007049361B4 (fr)
FR (1) FR2907535B1 (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010003604A (ja) * 2008-06-23 2010-01-07 Koito Mfg Co Ltd 車両用照明灯具
JP5636756B2 (ja) * 2010-06-17 2014-12-10 スタンレー電気株式会社 車両用灯具ユニット
JP5666882B2 (ja) * 2010-11-18 2015-02-12 株式会社小糸製作所 ハイビーム用灯具ユニット
JP5692520B2 (ja) * 2011-03-14 2015-04-01 スタンレー電気株式会社 灯具ユニット
DE102011006380A1 (de) * 2011-03-29 2012-10-04 Automotive Lighting Reutlingen Gmbh Kraftfahrzeugscheinwerfer mit einer Halbleiterlichtquelle
AT512246B1 (de) 2011-11-22 2014-02-15 Zizala Lichtsysteme Gmbh Led-projektionsmodul und scheinwerfer mit modul
JP5805327B2 (ja) * 2012-08-28 2015-11-04 三菱電機株式会社 前照灯用光源および前照灯
DE102014017978A1 (de) 2014-12-04 2016-06-09 Audi Ag Beleuchtungsvorrichtung für ein Kraftfahrzeug, Kraftfahrzeug mit einer Beleuchtungsvorrichtung und Verfahren zum Betreiben einer Beleuchtungsvorrichtung
TWI607181B (zh) 2015-07-06 2017-12-01 隆達電子股份有限公司 導光柱與使用其的車用燈具

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4068387B2 (ja) * 2002-04-23 2008-03-26 株式会社小糸製作所 光源ユニット
AT502161B1 (de) * 2004-03-02 2007-05-15 Zizala Lichtsysteme Gmbh Fahrzeugscheinwerfer für kurvenlicht
DE102004056252A1 (de) * 2004-10-29 2006-05-04 Osram Opto Semiconductors Gmbh Beleuchtungseinrichtung, Kfz-Scheinwerfer und Verfahren zur Herstellung einer Beleuchtungseinrichtung

Also Published As

Publication number Publication date
FR2907535B1 (fr) 2011-04-08
FR2907535A1 (fr) 2008-04-25
DE102007049361A1 (de) 2008-05-08
AT504505A4 (de) 2008-06-15
DE102007049361B4 (de) 2019-11-21

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Legal Events

Date Code Title Description
HC Change of the firm name or firm address

Owner name: ZKW GROUP GMBH, AT

Effective date: 20161014

MM01 Lapse because of not paying annual fees

Effective date: 20171023