The invention belongs to the technical field of vehicle-mounted refrigerators, and particularly relates to a manual-automatic integrated drawer vehicle-mounted refrigerator. The electromagnetic clutch consists of a belt driving wheel, a conversion shaft body, a bearing, a motor transmission shaft, an electromagnet, a movable pin shaft and an extension spring; a conversion shaft body is movably connected into a reserved groove in the belt driving wheel through a bearing, and the upper end of the conversion shaft body is connected with a motor transmission shaft. An electromagnet is embedded in the conversion shaft body; the bottom of a preformed groove in the belt driving wheel is connected with a pair of movable pin shafts through extension springs, the movable pin shafts are attracted by the electromagnets to be inserted into the bottom of the conversion shaft body, and connection between the conversion shaft body and the belt driving wheel is achieved. An electromagnetic clutch is used as a conversion medium for connecting a motor and a drawer; the switching between an automatic mode and a manual mode of the drawer is realized through an internal electromagnetic structure; the problems that a motor of an automatic drawer vehicle-mounted refrigerator is damaged and a door cannot be normally opened and closed in the automobile running process are solved.
本发明属于车载冰箱技术领域,尤其是涉及一种手自一体式抽屉车载冰箱。所述的电磁离合器由皮带驱动轮、转换轴体、轴承、电机传动轴、电磁体、活动销轴、拉伸弹簧组成;所述的皮带驱动轮内部预留槽内通过轴承活动连接有转换轴体,转换轴体的上端与电机传动轴连接;转换轴体的内部镶嵌有电磁体;皮带驱动轮内部预留槽底部通过拉伸弹簧连接有一对活动销轴,活动销轴受电磁体吸引插接在转换轴体底部,实现转换轴体与皮带驱动轮的连接。它通过电磁离合器作为电机与抽屉连接的转换媒介;通过内部电磁结构实现抽屉的自动与手动模式的切换;避免自动抽屉车载冰箱在汽车行驶过程中电机损坏,无法正常开关门的问题。
Manual-automatic integrated drawer vehicle-mounted refrigerator
一种手自一体式抽屉车载冰箱
2024-12-10
Patent
Electronic Resource
Chinese
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