RU2002116414A - Vacuum cleaner cyclone - Google Patents

Claims (5)

1. A cyclone dust collector of a vacuum cleaner comprising a cyclone body including a first connecting pipe connected to an extension pipe adjacent to a suction port of the vacuum cleaner, a second connecting pipe connected to an extension pipe adjacent to the vacuum cleaner body, an air inlet communicating with the first connecting pipe, an air outlet channel in communication with the second connecting pipe, the cyclone body being configured to create a vortex of contaminated air drawn through the air an acceleration channel, a dust collector attached to the cyclone body with the possibility of removal and designed to receive contaminants emitted by a vortex from the air, a grating unit, which is located at the air outlet of the cyclone body and in which longitudinal gaps are made on the outer periphery of the grating main part, located at equal distances from each other, with the formation of a passage to allow air to flow to the air outlet channel, and the lattice assembly prevents the backflow of dust accumulated in the dust pollution receiver through the air outlet channel of the cyclone body, a cleaning element mounted with the ability to move along the outer circumferential surface of the grating main part up and down to remove dirt that adhering to and around the respective longitudinal slots of the grating unit, a two-end cable, one end of which is connected to the cleaning an element, a winding element, which is located inside the cyclone body and to which a cable is attached at the other end, a rotary handle connected to the winding element m shaft and located outside the cyclone body, and an elastic element located between the cleaning element and the inner lower surface of the trellised main part and designed for elastic compression of the cleaning element in the direction of the first position. 2. The cyclone dust collector according to claim 1, in which the longitudinal slots include at least two opposite slots, serving as a guide for the cleaning element when moving up and down, and the specified element contains a cylindrical main part with a rib inserted in the opposite slots, and a brush interacting with an outer circumferential surface of said cylindrical main body. 3. The cyclone dust collector according to claim 2, in which the cleaning element has a cylindrical protrusion, the upper side of which is closed, which protrudes from the center to a predetermined height and within which the elastic element is at least partially located. 4. The cyclone dust collector according to claim 1, in which the winding element consists of a semicircular coil. 5. The cyclone dust collector according to claim 1, in which the grating unit further comprises a conical plate to prevent the backflow of contaminants, made in one piece with the lower end of the grating main part.