A robot cleaner comprising: a cleaner body including a wheel unit and a controller controlling driving of the wheel unit; a dust container accommodation part having a shape recessed toward the front from the rear thereof to be opened to the rear; a dust co...

The disclosure relates to a collision detection apparatus and a cleaning device. The collision detection apparatus includes: a base (2); a switch, in the base (2); an elastic assembly (4), in the base (2), in which one end of the elastic assembly (4) is co...

A mobile robot having a collision detection system, the robot having a chassis including a drive arrangement, and a body mounted on the chassis and adapted to be movable relative to it in response to a collision with an object, the body including at least ...

Provided is an automatic cleaner. The automatic cleaner includes a main body and a wheel assembly disposed in the main body to allow the main body to move. The wheel assembly includes a driving part, a first wheel rotating by a power of the driving part, a...

The vacuum cleaner (1) comprises a housing (2) having a battery compartment (3) for holding a battery (4), and a vacuum generator (5) for generating an air stream along a flow path (A). The battery compartment is arranged at the upstream of the flow path f...

A charging apparatus used with a mobile robot (30) has an improved charging structure so that a mobile robot (30) is easily brought into electrical contact with a charging unit (10), thereby reducing manufacturing costs and preventing a charging failure. T...