Dust-full indicator assembly of vacuum cleaner for display

Abstract

The invention relates to a display component for showing the dust full state of a dust collector. The display component comprises a display cover arranged in a front cover of the dust collector, a guide tube arranged on the display cover, and an offset spring, a spring limited post, an offset guide column, a thrust column, a thrust block, a gasket ring which are arranged in the guide tube; a guide column connected with the thrust column, and a display window which is movably connected with the guide column and arranged in a display window hole, wherein the thrust column is formed by connecting a cone and a cylinder at two ends of a circular disk by the middle circular disk; and the end parts of the cylinder are provided with two barbs which are connected through the cone and the cylinder. By adopting the structure, when dust is full, the display window moves upwards, and can automatically move higher than the front cover of the dust collector to obviously show a user that the dust is full. Meanwhile, the user can watch red and green signs directly over the display window, and the signs remind the user whether the dust is full and have the function of indication.

Description

technical field [0001] The invention belongs to the field of vacuum cleaners, and in particular relates to a display window that can be raised after the dust is filled with the dust bag, which notably reminds the user of the dust-filled display assembly of the vacuum cleaner. Background technique [0002] Vacuum cleaner is a kind of household appliance for indoor cleaning and sanitation, which is used to remove dust from floors, carpets, walls, furniture, clothing and various gaps. Generally speaking, a vacuum cleaner mainly includes a suction device and a suction pipeline. The suction device mainly formed by a motor and a fan is arranged in the body. The suction pipeline includes a suction head and a suction pipe. The air port communicates with the air inlet of the fan inside the body through the telescopic pipe and flexible pipe of the suction pipe. [0003] When the vacuum cleaner is running, the motor drives the impeller of the fan to rotate at a high speed, exhausting ...

AI Technical Summary

Problems solved by technology

[0011] The dust-filled display of the prior art has the following disadvantages: the dust-filled display of the prior art vacuum cleaner uses green and red signs to prompt the user whether the dust is full or not, but the user must be on the display window or directly above the window hole to see the display. s color

It is not conducive to the user to observe whether the dust is full or not in the middle of use

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