The invention provides a lamp device for a vehicle, which can enable two lenses to emit light by using one light source, and can improve visibility and designability by making the orientations of the lenses different. In the same headlamp unit (11), a turn light, a clearance light and a driving light are provided, and the headlamp unit (11) is provided with: a first lens (21) in which a first light source (25) for the turn light and a second light source (26) for the clearance light and the driving light are alternately arranged; and a second lens (30) which is disposed below the first lens (21) and into which light from the first light source (25) and the second light source (26) is incident, a first diffusion section (27) being provided on the light exit surface of the first lens (21), and a second diffusion section (33) being provided on the light exit surface of the second lens (30).

    本发明提供一种车辆用灯体装置,其能够利用1个光源使2个透镜发光,并且通过使各透镜的取向不同,能够提高目视确认性及设计性。在同一前照灯单元(11)内具备转向灯、示廓灯以及行车灯,具备:第一透镜(21),其交替地配置有转向灯用的第一光源(25)、和示廓灯以及行车灯用的第二光源(26);以及第二透镜(30),其配置在第一透镜(21)的下方,供来自第一光源(25)以及第二光源(26)的光入射,在第一透镜(21)的光的出光面设置有第一扩散部(27),并且在第二透镜(30)的光的出光面设置有第二扩散部(33)。


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    Title :

    Lamp body device for vehicle


    Additional title:

    车辆用灯体装置


    Contributors:

    Publication date :

    2022-08-30


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    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 / F21S Ortsfeste Leuchten , NON-PORTABLE LIGHTING DEVICES / F21W Index-Schema in Verbindung mit den Unterklassen F21K, F21L, F21S und F21V, betreffend den Gebrauch oder Einsatz von Leuchten oder Beleuchtungssystem , INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K,  F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS / 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



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