Vacuum cleaner with dust separation structure

Abstract

The invention discloses a vacuum cleaner with a dust separation structure, which belongs to a dust storage device specially used for a dust collector. The vacuum cleaner comprises a cleaner main body,a dust storage part used for storing the dust, a dust hood; a plurality of discharging parts and a flowing guide part, wherein an air inflow hole capable of enabling the air to flow in is formed on a dust collection main body arranged on the cleaner main body; the dust hood is capable of selectively covering the dust collection main body and the dust storage part; the discharging parts are formed on the dust hood and used for discharging the inflow air through the air inflow hole; and the flowing guide part is formed on the dust collection main body and used for respectively guiding the inflo w air to the discharging parts. The invention has the advantages that because the large-volume foreign bodies flowing to the air of the dust collecting device through the cleaner main body is filtered, the dust separating property of the dust separating part can be enhanced.

Description

technical field [0001] The invention relates to a special dust storage device for a vacuum cleaner, in particular to a vacuum cleaner with a dust separation structure. Background technique [0002] Generally speaking, the working principle of the vacuum cleaner is as follows: the suction force generated by the suction motor installed inside the main body is used to suck the air containing foreign matter into the vacuum cleaner, and then filter the foreign matter inside the main body. [0003] And, due to the driving of the suction motor, the air sucked into the main body of the vacuum cleaner flows to the dust separating part for separating foreign matter in the air. Then, foreign matter such as dust separated in the dust separation part will be discharged and flow into the dust collecting device, while the air separated from the dust will be discharged to the outside through a certain channel. [0004] In order to allow the inhaled air to flow to the dust separation part, ...

AI Technical Summary

Problems solved by technology

[0005] However, the previous technology has the following defects: if the inhaled air contains foreign matter, especially when the foreign matter is large in size, the foreign matter may be stuck in the flow path or branch flow path during the flow process, resulting in insufficient air flow smoothly

[0006] In addition, the conventional technology also has the following defects: when the larger foreign matter flows into the dust separation part, the foreign matter will block the filter part of the dust separation part, so that even the smaller foreign matter such as dust cannot be effectively removed. separate issues

The end result is a decrease in the dust separation performance of the dust separation unit

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