upright vacuum cleaner

Abstract

The invention discloses a vertical dust collector. The vertical dust collector comprises a rolling brush assembly, a motor assembly, a machine body assembly and a reversing valve, wherein the rolling brush assembly comprises a rolling brush shell and a rolling brush arranged inside the rolling brush shell, and a rolling brush air suction flow channel communicated with a dust collection hole is defined in the rolling brush shell; the motor assembly comprises a motor housing and a motor arranged inside the motor housing, and the motor is connected with the rolling brush to drive the rolling brush to roll; the machine body assembly comprises a machine body, and a dust cup which is mounted on the machine body; the reversing valve has a first ventilation hole, a second ventilation hole and a third ventilation hole, and is constructed to be switched between a first state (the first ventilation hole is communicated with the second ventilation hole) and a second state (the second ventilation hole is communicated with the third ventilation hole). According to the vertical dust collector provided by the embodiment of the invention, a user can select the suitable dust collecting mode according to different work conditions, and in addition, the motor of the vertical dust collector is vertically arranged, so that the occupied space of the vertical dust collector can be reduced, and the layout diversity of the parts can be easily realized.

Description

technical field [0001] The invention relates to the field of cleaning machinery, in particular to an upright vacuum cleaner. Background technique [0002] The vacuum cleaner in the related art includes two motors to drive the roller brush and the fan respectively, wherein the motor driving the fan is generally arranged horizontally, that is, the motor shaft of the motor is parallel to the installation platform of the motor, which will cause the motor cover of the motor to be too large , which increases the floor area of ​​the motor, and meanwhile, the horizontal arrangement of the motor will bring great limitations to the arrangement of other parts of the vacuum cleaner. Contents of the invention [0003] The present invention aims to solve at least one of the technical problems existing in the prior art. Therefore, the present invention provides an upright vacuum cleaner, which has a simple and compact structure, takes up little space and is easy to operate. [0004] Th...

AI Technical Summary

Problems solved by technology

[0002] The vacuum cleaner in the related art includes two motors to drive the roller brush and the fan respectively, wherein the motor driving the fan is generally arranged horizontally, that is, the motor shaft of the motor is parallel to the installation platform of the motor, which will cause the motor cover of the motor to be too large , which increases the footprint of the motor. At the same time, the motor arranged horizontally will bring great limitations to the layout of other parts of the vacuum cleaner.

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