The invention belongs to the technical field of vehicle-mounted refrigerators, and particularly relates to an automatic door opening and closing type vehicle-mounted refrigerator with an anti-pinch function. The electric turnover driving assembly comprises a connecting swing arm, a power connecting pin, a first transmission gear, a second transmission gear, a planetary gear reduction gearbox, a motor and an installation fixing frame. One side of the tail part of the planetary gear reduction gearbox is connected with a motor, two sides of the front end of the planetary gear reduction gearbox are connected with a pair of transmission gears II, the two transmission gears II are respectively meshed with a pair of transmission gears I, and the two transmission gears I are fixed on the inner sides of two connecting swing arms at the lower end of the door body assembly through power connecting pins; the outer side of the power connecting pin is connected with the lower end of the box frame through an installation fixing frame. The automatic door opening and closing function of the vehicle-mounted refrigerator door body can be achieved, meanwhile, the anti-pinch function is achieved by detecting the locked-rotor current and the rotating speed of the motor, and the comfort and convenience of vehicle use are improved.
本发明属于车载冰箱技术领域,尤其是涉及一种带有防夹功能的自动开关门式车载冰箱。所述的电动翻转驱动总成包含连接摆臂、动力连接销、传动齿轮一、传动齿轮二、行星齿轮减速箱、电机、安装固定架;所述的行星齿轮减速箱的尾部一侧连接有电机,行星齿轮减速箱前端两侧连接有一对传动齿轮二,两传动齿轮二分别与一对传动齿轮一保持啮合,两传动齿轮一通过动力连接销固定在门体总成下端两连接摆臂的内侧,且动力连接销的外侧通过安装固定架与箱框下端连接。它能够实现车载冰箱门体自动开关门功能,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。
Automatic door opening and closing type vehicle-mounted refrigerator with anti-pinch function
一种带有防夹功能的自动开关门式车载冰箱
2024-08-16
Patent
Electronic Resource
Chinese
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