VACUUM ROBOT CLEANER

摘要

PURPOSE: A vacuum robot cleaner is provided to improve the durability of a cleaner body by forming a bumper unit at the front of the cleaner body and absorbing the shock of the collision. CONSTITUTION: A cleaner body(210) has a drive motor and a control unit controlling the drive motor. A drive wheel(220) is rotated by the drive motor. A suction port(230) is installed at the bottom of the cleaner body, and is connected to an air passage. A bumper unit(250) is installed at the front of the cleaner body, and elastically expands/contracts by the shock of the collision. The suction port moves to an obstacle(W) when the bumper contracts, and sucks dust on the corner adjacent to the obstacle.