Control method of dust removal device and vacuum cleaner

A technology of a dust removal device and a control method, which is applied to the installation of vacuum cleaners, electrical equipment, household appliances, etc., can solve the problems of unstable gear switching power and excessive power gap, and achieve smooth working power changes and motor speed changes. Small, safe and stable effect

Active Publication Date: 2020-06-30
GREE ELECTRIC APPLIANCES INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Based on this, it is necessary to provide a dust removal device control method and a vacuum cleaner for the problem that the power gap between the gears of the vacuum cleaner is too large in the traditional solution to cause the gear switching power to be unstable.

Method used

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  • Control method of dust removal device and vacuum cleaner
  • Control method of dust removal device and vacuum cleaner
  • Control method of dust removal device and vacuum cleaner

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Embodiment Construction

[0039] In order to make the objectives, technical solutions and advantages of the present application clearer, the following describes the control method of the dust removal device and the vacuum cleaner provided in the present application in further detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the application, and not used to limit the application.

[0040] The technical features of the above-mentioned embodiments can be combined arbitrarily. In order to make the description concise, all possible combinations of the various technical features in the above-mentioned embodiments are not described. However, as long as there is no contradiction in the combination of these technical features, All should be considered as the scope of the description of this application.

[0041] See figure 1 , This application provides a method for controlling the dust removal device.

[0...

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Abstract

The invention relates to a control method of a dust collecting device and a dust collector. The method comprises the following steps: receiving the dust amount acquired by a detection device; readinga preset dust amount threshold value according to the current work gear, and judging that whether the dust amount is greater than the preset dust amount threshold value or not; if so, upregulating thecurrent work gear by one grade, wherein the obtained gear serves as the adjusted work gear, controlling a sucking part to clean the dust with the adjusted work gear, and returning to the initial step; otherwise, controlling the sucking part to clean the dust with the current work gear, and returning to the initial step. For the control method and the dust collector, by receiving the dust amount acquired by the detection device, and comparing the dust amount with the preset dust amount threshold value, the current work gear is upregulated or maintained according to the comparison result finally, so that when the dust colleting device is switched to different gears, the change of the work power is gentle, the variation amplitude of the rotation speed of the motor is small, and thus the workof the dust collecting device is safe and stable.

Description

Technical field [0001] This application relates to the technical field of vacuum cleaners in the field of smart home appliances, and in particular to a method for controlling a dust removal device and a vacuum cleaner. Background technique [0002] Vacuum cleaners are small household appliances that are widely used in daily life. According to the structure, they can be divided into vertical vacuum cleaners, horizontal vacuum cleaners and portable vacuum cleaners. The basic working principle of the vacuum cleaner is to use a motor to drive the blades to rotate at a high speed, generating negative air pressure in the sealed casing, and then sucking dust. When using a vacuum cleaner to clean dust on the ground, because the amount of dust on the ground is different, and the amount of dust on the same location will gradually decrease during the cleaning process, the required suction power and power of the vacuum cleaner are different. It is difficult to use a single power vacuum clea...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A47L9/28A47L9/00
CPCA47L9/00A47L9/281A47L9/2842
Inventor 温珍岑白龙康硕曾森徐俊雄缪辉
Owner GREE ELECTRIC APPLIANCES INC
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