VACUUM CLEANER NOZZLE Russian patent published in 2020 - IPC A47L9/04 

FIELD: vacuum cleaners.

SUBSTANCE: according to an aspect of the present invention, there is disclosed a vacuum cleaner attachment comprising a casing, a rotating cleaning assembly which is arranged in the casing and cleanses the surface to be cleaned by a rotation process, and a drive assembly, which is mounted on the side of the rotating cleaning assembly, for rotating the rotating cleaning assembly, wherein the drive assembly includes an electric motor, which generates a driving force, an electric motor support which is fixed to the housing and to which the motor is connected, a gear mechanism which is connected to the electric motor rotatable shaft for transmitting driving force, and shaft, which is connected to gear mechanism and rotating cleaning unit, for transmission of rotary force to rotating cleaning unit, wherein the printed circuit board (PCB) mounting part, on which the printed circuit board is mounted and which is located at a distance from the electric motor support, is formed on the electric motor, and wherein the first area in which the air passes is formed between the motor support and the mounting part of the printed-circuit board.

EFFECT: vacuum cleaner nozzle is proposed.

14 cl, 14 dwg