Disclosed is a vehicle optical unit (1) comprising, a housing (2) with a window, a lamp (3) arranged in a concave reflector (4) reflecting the light produced by the lamp (3), the reflector (4) comprising an outer edge (40), the optical unit (1) comprises an LED (10) fastened on an electronic board (5), the LED (10) and the electronic board (5) being arranged outside the reflector (4) and in the optical unit (1). The optical unit (1) comprises a partition wall (6) extending from a part of the outer edge of the reflector (4) towards the window, along the outer edge (40) located between the reflector (4) and the electronic board (5) so as to prevent the air heated by the lamp (3) from moving directly towards a part of the electronic board (5) and exiting the reflector (4), preferably the part of the electronic board comprising the LED (10).


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    Title :

    BLOC OPTIQUE DE VEHICULE À PROTECTION THERMIQUE


    Additional title:

    VEHICLE OPTICAL UNIT WITH THERMAL PROTECTION
    FAHRZEUGBELEUCHTUNGSEINHEIT MIT WÄRMESCHUTZ


    Contributors:

    Publication date :

    2024-08-21


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    French


    Classification :

    IPC:    F21S Ortsfeste Leuchten , NON-PORTABLE LIGHTING DEVICES / 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



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