A disclosed novel automobile ceiling lamp comprises a shell with an inner cavity, a PCB and a key base, wherein the PCB and the key base are arranged in the shell. The shell comprises a first shell and a second shell which are detachably mounted, and the key base is arranged between the first shell and the PCB and is connected with the PCB. A plurality of key caps are mounted at one end, far awayfrom the second shell, of the key base; the first shell is provided with a plurality of through holes for the key caps to pass through; and the PCB is provided with control buttons, the tops of the control buttons are connected with pressing columns, the other ends of the pressing columns make contact with the key caps, the key base is provided with pressing column shaft holes allowing the pressing columns to penetrate through, the key caps are pressed down to drive the pressing columns to press the control buttons, and the pressing columns always move up and down relative to the control buttons. The press columns are arranged between the control buttons and the button caps on the PCB, and the press column shaft holes for the press columns to pass through are formed in the button base, sothat the control buttons arranged on the PCB can be pressed after the button caps of various sizes are pressed, and the problem that the buttons cannot be pressed due to the fact that the button capstilt is solved.

    本发明的一种新型汽车顶灯,包括具有内腔的壳体、设于壳体内的PCB板和按键座;壳体包括可拆卸安装的第一壳体和第二壳体,按键座设于第一壳体与PCB板之间,且与PCB板连接;按键座远离第二壳体的一端安装有若干个按键帽,第一壳体具有若干个供按键帽通过的通孔;PCB板上具有控制按钮,控制按钮的顶部连接有按柱,按柱的另一端与按键帽接触,按键座具有供按柱穿过的按柱轴孔,按键帽按下带动按柱按压控制按钮,且按柱相对控制按钮始终做上下运动。通过在PCB板上的控制按钮与按键帽之间设置按柱、以及按键座上设置用于按柱通过的按柱轴孔,可以保证各类尺寸的按键帽按下后都可以按压PCB板上布置的控制按钮,解决了按键帽起翘导致无法按下按键的问题。


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    Title :

    Novel automobile ceiling lamp


    Additional title:

    一种新型汽车顶灯


    Contributors:
    XIA YUNJIE (author) / SHAN JIANFENG (author) / FANG YUEKAI (author) / QI YIQI (author)

    Publication date :

    2021-01-22


    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 / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR



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