Cyclone Separators & Vacuum Cleaners

Abstract

The invention provides a cyclone separator and a vacuum cleaner. The cyclone separator includes: a dust cup with a cyclone separation chamber inside. A bottom cover is installed at the bottom of the dust cup. The bottom cover is in a closed position to close the bottom of the dust cup and to open the dust cup. The bottom of the cup is movable between open positions; an air inlet and an air outlet; a filter cover located in the cyclonic separation chamber, the filter cover including a filter surface with several meshes , the filter surface is adapted to allow the air flow to move from the air inlet to the air outlet; the dust cleaning device includes a dust cleaning part located in the cyclone separation chamber, the dust cleaning part is set on the periphery of the filter cover; the bottom cover is released from the closed position When reaching the open position, the dust cleaning member can slide up and down along the filter surface under the action of its own gravity and / or a spring return force and rub against the filter surface during the sliding process. The cyclone separator and vacuum cleaner in this case can clean the dust on the surface of the filter cover while opening the bottom cover, which is simple and convenient.

Description

technical field [0001] The invention belongs to the field of vacuum cleaning equipment, and in particular relates to a cyclone separator and a vacuum cleaner. Background technique [0002] At present, the cyclone separator uses the principle of high-speed centrifugation to separate the dust from the air flow to achieve the purpose of gas-solid separation. The cyclone separation assembly is a relatively common part in most cyclone vacuum cleaners. The cyclone separation assembly generally includes a dust cup with a cyclone separation chamber inside, an inlet for carrying the fluid with solid matter to the cyclone separation chamber, and After the solid matter is separated, the fluid is discharged from the cyclone separation chamber. A filter cover is arranged inside the cyclone separation chamber. The filter cover has a mesh portion, and several mesh holes are arranged on the mesh portion. The outlets are connected in turn, and the airflow separated by the cyclone separation...

AI Technical Summary

Problems solved by technology

[0005] In view of the above-mentioned technical deficiencies, the first object of the present invention is to provide a cyclone separator to solve the technical problems that the existing cyclone separator is troublesome to remove the dust on the surface of the filter cover and the dust removal effect is not ideal;

[0006] The second purpose of the present invention is to provide a vacuum cleaner to solve the technical problems that the existing vacuum cleaner uses the existing cyclone separator to remove the dust on the surface of the filter cover, which is troublesome and has an unsatisfactory dust removal effect

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