Patent ID: 11945097
Assignee: LG ELECTRONICS INC.
Field: Chemical engineering (Chemistry)
Classification: CPC A  B  F  G | IPC B  F

Claim 3:
4. A robot comprising:
at least one wheel for traveling;
a water tank in which an accommodating space accommodating water is formed;
a water pump connected to the water tank;
a water purifier connected to the water pump to purify and discharge water provided from the water tank;
an air cleaner configured to suction and filter air and discharge the filtered air;
an upper body comprising the water tank, the water pump, the water purifier, and the air cleaner; and
a lower body provided below the upper body and comprising the at least one wheel and a battery,
wherein the water tank is disposed below the water pump, the water purifier, and the air cleaner.