Patent ID: 11937764
Assignee: SAMSUNG ELECTRONICS CO., LTD.
Field: Chemical engineering (Chemistry)
Classification: CPC A  B | IPC A  B

Claim 0:
1. A cleaning device comprising:
a vacuum cleaner including a dust collector into which an object is collected;
a docking station having a long axis which extends in a vertical direction of the docking station,
wherein the docking station comprises:
a docking part configured to allow the dust collector to be docked to the docking part,
a sucking device to suck the object and air from an inside of the dust collector while the dust collector is docked to the docking part,
a collecting part arranged between the docking part and the sucking device along the long axis to collect the object which is sucked by the sucking device, and
a circulation duct having a first end connectable to the docking part and a second end connectable to the sucking device so that the air from the inside of the dust collector sucked by the sucking device flows downward along the long axis into the sucking device through the collecting part and flows upward into the docking part through the circulation duct, and the air flowed upward into the docking part through the circulation duct is to be moved into the collecting part.