CLEANING DEVICE Russian patent published in 2019 - IPC A47L9/16 

FIELD: personal articles and house appliances.

SUBSTANCE: disclosed is a cleaning device, which comprises a suction inlet, a suction motor, which generates suction force to provide air suction through the suction inlet. Proposed device comprises rotary impeller, dust separation device with one or more cyclone devices to generate cyclone flow to separate dust from air. Cyclone flow has passed through a suction inlet, a dust collector which stores dust separated by a dust separation device and is located under the suction motor. Device comprises a battery, which supplies power to the suction motor and is located behind the dust collector, comprises a handle located behind the suction motor, wherein impeller axis of rotation and cyclone flow axis extend vertically, and impeller axis extension line extends through one or more cyclone devices.

EFFECT: device for cleaning is proposed.

15 cl, 18 dwg