The invention relates to an automobile interior ceiling lamp device which comprises a ceiling, a strip-shaped plate is fixedly arranged on the ceiling, three trapezoidal grooves are formed in the strip-shaped plate, a trapezoidal block slides in the middle trapezoidal groove, sliding strips slide in the trapezoidal grooves in the two sides, a round protruding block is fixed to the trapezoidal block, a first reading lamp is installed on the round protruding block, and the sliding strips are fixedly connected with a rack, The trapezoidal block is provided with a gear rotationally connected withthe circular protruding block, and the rack is provided with a plurality of second reading lamps. In the using process, when light at one of the front row or the rear row is weak, the trapezoidal block is moved, the racks on the two sides and the trapezoidal block slide synchronously, the trapezoidal block slides towards the two ends of the trapezoidal groove, and the first reading lamp and the second reading lamps illuminate at the same time; the illumination brightness of the front row or the rear row is conveniently improved, and the illumination range is convenient to adjust; when the light rays in the front row and the rear row are weak, the racks on the two sides rotate reversely by rotating the gears, the second reading lamps on the racks on the two sides illuminate the front row and the rear row, and the illumination range is convenient to adjust.

    本申请涉及一种汽车内饰顶灯装置,其包括顶棚,顶棚固设有条形板,条形板开设有三个梯形槽,中间梯形槽滑动有梯形块,两侧梯形槽滑动有滑条,梯形块固定有圆形凸块,圆形凸块安装有阅读灯一,滑条固定连接有齿条,梯形块设有与圆形凸块转动连接的齿轮,齿条安装有若干阅读灯二,在使用过程中,当前排或后排其中一处的的光线较弱时,移动梯形块,两侧齿条与梯形块同步滑动,将梯形块向梯形槽的两端滑动,阅读灯一和若干阅读灯二同时照明,便于提高前排或后排的照明亮度,调节照明范围较为方便;当前排与后排的光线都较弱时,通过转动齿轮,两侧的齿条反向转动,两侧齿条上的阅读灯二对前排和后排照明,调节照明范围较为方便。


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    Titel :

    Automobile interior interior ceiling lamp device


    Weitere Titelangaben:

    一种汽车内饰顶灯装置


    Beteiligte:
    LIAO BENJIANG (Autor:in) / OU CAN (Autor:in)

    Erscheinungsdatum :

    2021-01-26


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    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



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