The invention belongs to the technical field of vehicle-mounted refrigerators, and particularly relates to an electrically-driven lifting sliding door structure of a vehicle-mounted refrigerator. An opening window is arranged at the upper end of the door plate base body, a pair of side fixing lug edges are arranged at the positions, corresponding to the opening window, of the two sides of the back face of the door plate base body, the inner sides of the side fixing lug edges are symmetrically connected with a set of lifting hinge mechanisms through ball sliding rails, and the surfaces of the lifting hinge mechanisms are connected with a sealing door body. A lifting sliding groove and a driving sliding groove are formed in the two sides of the back face of the door plate base body correspondingly. And a driving motor is arranged on one side of the middle of the driving sliding groove, a driving rack is movably connected into the driving sliding groove in a clamped mode, the driving rack is connected with the lifting hinge on the corresponding side, and limiting stoppers are fixed to the two ends of the driving sliding groove correspondingly. A traditional refrigerator door is improved, a sliding rail, a lifting hinge and a driving device are combined, the electric sideslip door opening and closing function of the vehicle-mounted refrigerator door body is achieved, meanwhile, the anti-pinch function is achieved by detecting the locked-rotor current and the rotating speed of a motor, and the comfort and convenience of vehicle use are improved.

    本发明属于车载冰箱技术领域,尤其是涉及一种车载冰箱电驱动抬升滑移门结构。所述的门板基体的上端设置有开启窗,且门板基体背面两侧与开启窗对应位置设置有一对侧固定耳边,侧固定耳边的内侧通过滚珠滑轨对称连接有一组抬升铰链机构,抬升铰链机构的表面连接有密封门体;门板基体背面两侧分别设置有抬升滑槽和驱动滑槽;所述的驱动滑槽中间一侧设置有驱动电机,且驱动滑槽内活动卡接有驱动齿条,驱动齿条与对应侧的抬升铰链连接,驱动滑槽的两端分别固定有限位器。它对传统冰箱门进行改进,融合滑轨、提升铰链以及驱动装置,实现车载冰箱门体电动侧滑开关门功能,同时通过检测电机的堵转电流、转速实现防夹功能,提高用车的舒适性及便捷性。


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    Title :

    Electrically-driven lifting sliding door structure of vehicle-mounted refrigerator


    Additional title:

    一种车载冰箱电驱动抬升滑移门结构


    Contributors:
    ZHAO PIZHI (author) / FAN GANGQIANG (author)

    Publication date :

    2024-08-16


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    F25D REFRIGERATORS , Kühlschränke / B60N SEATS SPECIALLY ADAPTED FOR VEHICLES , Sitze besonders für Fahrzeuge ausgebildet



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