Robot vacuum cleaner, has air circulating mechanism jetting contaminant free air to air jet opening to scatter contaminant off cleaning surface, and sealing component seals area between cleaning surface and body

摘要

The cleaner has a body with a wheel placed at a lower portion and a suction port (23) through which contaminants are drawn-in. An air circulating mechanism filters contaminants from contaminant-laden air drawn in through the suction port and jets the contaminant-free air to an air jet opening for scattering contaminant off a cleaning surface. A sealing component (40) seals the area between the cleaning surface and the body.