EP1065437A2 - Scheinwerfersystem für Kraftfahrzeuge - Google Patents

Scheinwerfersystem für Kraftfahrzeuge Download PDF

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Publication number
EP1065437A2
EP1065437A2 EP00305444A EP00305444A EP1065437A2 EP 1065437 A2 EP1065437 A2 EP 1065437A2 EP 00305444 A EP00305444 A EP 00305444A EP 00305444 A EP00305444 A EP 00305444A EP 1065437 A2 EP1065437 A2 EP 1065437A2
Authority
EP
European Patent Office
Prior art keywords
light source
headlight system
light beam
actuating member
reflector
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.)
Withdrawn
Application number
EP00305444A
Other languages
English (en)
French (fr)
Other versions
EP1065437A3 (de
Inventor
Milan Cejnek
Petr Vejbor
Libor Strambersky
Jaroslav Specka
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.)
Hanon Systems Autopal Services sro
Original Assignee
Autopal sro
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 Autopal sro filed Critical Autopal sro
Publication of EP1065437A2 publication Critical patent/EP1065437A2/de
Publication of EP1065437A3 publication Critical patent/EP1065437A3/de
Withdrawn legal-status Critical Current

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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
    • F21S41/692—Shields, i.e. screens not creating an image meant to be projected
    • 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
    • F21S41/17—Discharge light sources
    • 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
    • F21S41/65—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution by acting on light sources
    • F21S41/657—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution by acting on light sources by moving light sources
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
    • F21W2102/00—Exterior vehicle lighting devices for illuminating purposes
    • F21W2102/20—Illuminance distribution within the emitted light

Definitions

  • the present invention relates to a headlight system for motor vehicles. More particularly, the present invention relates to a headlight system of reflector design, whereby, the mechanical construction of said headlight provides for moving the light source in said reflector with the objective to change distribution of light in the space.
  • the housing is provided with contact surfaces that guarantee exact positioning of the movable sleeve.
  • the elastically deformable element placed on the movable sleeve ensures positioning of the light source for the low light beam.
  • the light source position for the high light beam is provided by connecting the terminals of the coil with electric voltage what induces such electromagnetic force that this force attracts the movable sleeve with the light source into the high light beam position.

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Lighting Device Outwards From Vehicle And Optical Signal (AREA)
EP00305444A 1999-06-29 2000-06-28 Scheinwerfersystem für Kraftfahrzeuge Withdrawn EP1065437A3 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CZ19992352A CZ9902352A3 (cs) 1999-06-29 1999-06-29 Systém světlometu pro motorová vozidla
CZ235299 1999-06-29

Publications (2)

Publication Number Publication Date
EP1065437A2 true EP1065437A2 (de) 2001-01-03
EP1065437A3 EP1065437A3 (de) 2002-10-30

Family

ID=5464789

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00305444A Withdrawn EP1065437A3 (de) 1999-06-29 2000-06-28 Scheinwerfersystem für Kraftfahrzeuge

Country Status (2)

Country Link
EP (1) EP1065437A3 (de)
CZ (1) CZ9902352A3 (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1306612A1 (de) * 2001-10-18 2003-05-02 Yu-Hua Jong Huang Schaltvorrichtung zur Auswahl zwischen Abblendlicht und Fernlicht
DE10246011A1 (de) * 2002-10-02 2004-04-15 Chin-Fa Yen HID-Lichtemissionseinzelpunktleuchtrohr- Schaltvorrichtung das Verfahren derselben

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19741377A1 (de) 1996-09-20 1998-04-02 Stanley Electric Co Ltd Fahrzeug-Scheinwerfer
US5769525A (en) 1994-10-04 1998-06-23 Robert Bosch Gmbh Low/high beam headlight for vehicles
DE19710632A1 (de) 1997-03-14 1998-09-17 Bosch Gmbh Robert Scheinwerfer für Abblendlicht und Fernlicht für Fahrzeuge

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US579525A (en) * 1897-03-23 System of circuits and apparatus for electric railways
FR1425422A (fr) * 1964-12-07 1966-01-24 Procédé et dispositif d'éclairage par lampe monofilament, notamment pour véhicules automobiles
FR96438E (fr) * 1968-11-29 1972-06-30 Baraquin Claudine Marie Madele Procédé et dispositif d'éclairage par lampe monofilament, notamment pour véhicules automobiles.
ITTO980197A1 (it) * 1998-03-10 1999-09-10 Magneti Marelli Spa Proiettore per autoveicoli.

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5769525A (en) 1994-10-04 1998-06-23 Robert Bosch Gmbh Low/high beam headlight for vehicles
DE19741377A1 (de) 1996-09-20 1998-04-02 Stanley Electric Co Ltd Fahrzeug-Scheinwerfer
DE19710632A1 (de) 1997-03-14 1998-09-17 Bosch Gmbh Robert Scheinwerfer für Abblendlicht und Fernlicht für Fahrzeuge

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1306612A1 (de) * 2001-10-18 2003-05-02 Yu-Hua Jong Huang Schaltvorrichtung zur Auswahl zwischen Abblendlicht und Fernlicht
DE10246011A1 (de) * 2002-10-02 2004-04-15 Chin-Fa Yen HID-Lichtemissionseinzelpunktleuchtrohr- Schaltvorrichtung das Verfahren derselben

Also Published As

Publication number Publication date
CZ9902352A3 (cs) 2001-02-14
EP1065437A3 (de) 2002-10-30

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