Cleaning device having vacuum cleaner and dust collecting station

A cleaning device comprising:

• a vacuum cleaner including a dust collecting container to collect foreign substances therein;
• and a dust collecting station connectable to the dust collecting container, and to receive the collected foreign substances from the dust collecting container,
• wherein the dust collecting container includes:
• a dust collecting container main body including a first opening;
• and
• a dust collecting container door configured to open or close the first opening by rotating around a first axis in a clockwise direction or in a counterclockwise direction;
• and
• a door latch to lock or unlock the dust collecting container door, wherein the dust collecting station includes:
• a station main body including:
• an accommodation space formed therein to store the received foreign substances;
• a capturing portion formed on one side of the station main body, the capturing portion including a second opening to intercommunicate with the first opening of the dust collecting container main body in response to connecting the dust collecting container with the dust collecting station, and configured to capture the foreign substances collected in the dust collecting container;
• a pressurizer having a hollow opening to face the second opening, and rotatable around a second axis, which is perpendicular to the first axis, to close the dust collecting container door, the pressurizer including:
• a base portion having the hollow opening and rotatable around the second axis;
• and
• a stepped portion protruded from one side of the base portion toward a center of the hollow opening to cover a part of the hollow opening, and rotatable to make contact with the dust collecting container door to close the first opening;
• and
• a processor configured to:
• in response to receiving a user input to discharge the foreign substances collected in the dust collecting container to the dust collecting station, unlock the door latch of the dust collecting container so that the dust collecting container door opens the first opening and a part of the dust collecting container door enters into the accommodation space of the station main body through the second opening and the hollow opening thereby intercommunicating the first opening with the second opening to start the discharging of the foreign substances from the dust collecting container to the accommodation space of the station main body;
• in response to finish the discharging of the foreign substances, control the pressurizer to rotate around the second axis so that the stepped portion makes contact with the dust collecting container door to push the dust collecting container door to rotate around the first axis to close the first opening, and the door latch locks the dust collecting container door;
• and in response to closing the first opening by the dust collecting container door and locking the dust collecting container door by the door latch, control the pressurizer to rotate back to an original state which the pressurizer is not in contact with an exterior side of the dust collecting container door.