The invention provides a multifunctional roof lamp, a control method thereof and a vehicle, and relates to the technical field of vehicles. The multifunctional roof lamp comprises a first lighting device and a second lighting device, the cross section of the first lighting device is annularly arranged, the second lighting device is located in the inner ring of the first lighting device, and the first lighting device comprises a first light-emitting structure and a light emitting structure. The first lighting device comprises a first light-emitting structure and a light emitting structure, the light emitting structure is located on a light path of light emitted by the first light-emitting structure, the second lighting device comprises a second light-emitting structure and a light gathering structure, and the light gathering structure is located on a light path of light emitted by the second light-emitting structure. Light divergence is achieved through the first lighting device, so that lighting in a car can be achieved, passengers can read in the car conveniently, light gathering can be achieved through the second lighting device, and the light emitting effect of the position where an existing car roof reading lamp is located is effectively utilized.

    本发明提供了一种多功能车顶灯及其控制方法以及车辆,涉及车辆技术领域。本发明所述的多功能车顶灯,包括第一照明装置和第二照明装置,所述第一照明装置的横截面呈环形设置,且所述第二照明装置位于所述第一照明装置内圈内,所述第一照明装置包括第一发光结构和光线散发结构,所述光线散发结构位于所述第一发光结构所发出光线的光路上,所述第二照明装置包括第二发光结构和光线聚拢结构,所述光线聚拢结构位于所述第二发光结构所发出光线的光路上。本发明通过第一照明装置实现光线发散,从而可以实现车内照明,便于乘员在车内进行阅读等,也可以通过第二照明装置实现光线聚拢,有效利用了现有车顶阅读灯所在位置的发光效果。


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    Titel :

    Multifunctional roof lamp, control method thereof and vehicle


    Weitere Titelangaben:

    一种多功能车顶灯及其控制方法以及车辆


    Beteiligte:
    ZHANG PENGCHENG (Autor:in) / HU TING (Autor:in) / LIU XIAOFEI (Autor:in) / ZHAN SHIHAI (Autor:in) / ZHOU YAN (Autor:in) / GAO WEI (Autor:in) / XIA WENKE (Autor:in)

    Erscheinungsdatum :

    08.12.2023


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    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 / F21V FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF , Funktionsmerkmale oder Einzelheiten von Leuchten oder Beleuchtungssystemen / 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 / G08B SIGNALLING OR CALLING SYSTEMS , Signalisier- oder Rufsysteme / H05B ELECTRIC HEATING , Elektrische Heizung



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