A unit has at least one light emitting diode (LED), a light-guiding lens in front of the LED, a downwardly inclined transparent window disposed in front of the light guiding lens, and light-shielding coatings disposed on a surface of the transparent window facing the light guiding lens, above and below the front face of the light-guiding lens. The light-guiding lens includes a light incident portion; a first reflecting surface for upwardly reflecting light from an upper half of the light incident portion; second reflecting surfaces for laterally reflecting light from a lower half of the light incident portion; third reflecting surfaces for upwardly reflecting light from the second reflecting surfaces; a fourth reflecting surface for forwardly reflecting the light from the first and third reflecting surfaces; and a light exiting surface for projecting light from the fourth reflecting surface forward.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Vehicle lighting unit having light guiding lens


    Beteiligte:

    Erscheinungsdatum :

    11.07.2017


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    F21V FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF , Funktionsmerkmale oder Einzelheiten von Leuchten oder Beleuchtungssystemen / F21S Ortsfeste Leuchten , NON-PORTABLE LIGHTING DEVICES / F21Y Index-Schema in Verbindung mit den Unterklassen F21K, F21L, F21S und F21V, betreffend die Form oder die Art der Lichtquellen oder die Farbe des emittierten Lichts , 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 / G02B Optische Elemente, Systeme oder Geräte , OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS / B60Q ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL , Anordnung von Signal- oder Beleuchtungsvorrichtungen, deren Einbau oder Halterung oder deren Schaltkreise bei Fahrzeugen allgemein



    Vehicle lighting unit and light guide lens

    KONISHI SADAYUKI | Europäisches Patentamt | 2015

    Freier Zugriff

    Vehicle lamp with integrally formed housing, first light guiding lens, and second light guiding lens

    TAKAHASHI HARUHITO / KAZAOKA SHIGEHIKO | Europäisches Patentamt | 2018

    Freier Zugriff

    Vehicle signaling light with plate light guiding lens

    TOKIEDA YUKI / FURUBAYASHI KAZUYA | Europäisches Patentamt | 2019

    Freier Zugriff

    Light guiding lens for a vehicle headlamp

    TESSMER MANUEL / MOZAFFARI-AFSHAR MOHSEN / KÜHL SIEMEN | Europäisches Patentamt | 2020

    Freier Zugriff

    METHOD FOR MANUFACTURING LIGHT GUIDING PLATE, LIGHT GUIDING PLATE, AND LIGHTING TOOL FOR VEHICLE

    SHINOHARA MASAYUKI / YAMAMOTO RYO / KITAMURA NORIKAZU | Europäisches Patentamt | 2022

    Freier Zugriff