Handheld vacuum cleaner and control method thereof

A control method and vacuum cleaner technology, which is applied to vacuum cleaners, suction filters, suction nozzles, etc., can solve problems such as poor dust collection effect, reduced enthusiasm for handheld vacuum cleaners, and waste of energy consumption.

Active Publication Date: 2016-09-28
JIANGSU MIDEA CLEANING APPLIANCES
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The operating power of the handheld vacuum cleaner in the related art needs to be manually adjusted by the user. When the user has insufficient operating experience, it is difficult to adjust the operating power of the handheld vacuum cleaner to the best state, which will result in poor dust collection effect or waste of energy consumption. If you want to save energy and achieve a good dust collection effect, the user must manually adjust the operating power of the handheld vacuum cleaner for a long time, which will make the user excessively tired and reduce the user's enthusiasm for using the handheld vacuum cleaner

Method used

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  • Handheld vacuum cleaner and control method thereof
  • Handheld vacuum cleaner and control method thereof
  • Handheld vacuum cleaner and control method thereof

Examples

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example 1

[0123] refer to Figure 12 with Figure 13 , the rotating part 62 includes a half-ring part 621, that is to say, the rotating part 62 is generally formed in a semi-cylindrical shape, the half-ring part 621 defines a suction hole 622 extending along its axis, and the half-ring part 621 covers the tubular body 61 , and the circumferential two ends of the half ring portion 621 are connected with the tubular body member 61 through the pivot shaft 64 . Therefore, the tubular body part 61 will not interfere with the rotation of the rotating part 62, ensuring that the rotating part 62 can pivot freely and flexibly.

example 2

[0125] This example is not shown in the figure, the outer surface of the other end of the tubular body part 61 is formed as an outer spherical surface, and the inner surface of the rotating part 62 is formed as an inner spherical surface. For example, the rotating part 62 can be formed as a spherical shell and the suction hole 622 can rotate along the The radial direction of the member 62 passes through the rotating member 62, and the rotating member 62 is sleeved outside the other end of the tubular body member 61 so that the inner spherical surface and the outer spherical surface are mated and connected. Therefore, the tubular body part 61 will not interfere with the rotation of the rotating part 62, ensuring that the rotating part 62 can pivot freely and flexibly.

[0126] Preferably, a damping element is provided between the tubular body element 61 and the rotating element 62 . For example, in the first example above, a damper is provided between the half ring portion 621 ...

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PUM

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Abstract

The invention discloses a handheld vacuum cleaner and a control method thereof. The handheld vacuum cleaner comprises a casing, an air suction device, a detection device and a control device, wherein an air inlet channel is formed in the casing; the air suction device is arranged in the casing and used for enabling dust-containing air outside the casing to enter the air inlet channel; the detection device is used for detecting the dust concentration of the air inlet channel; the control device is connected with the detection device and the air suction device and is used for controlling the working state of the air suction device according to information detected by the detection device. The handheld vacuum cleaner can automatically adjust the working state according to the dust suction concentration condition, thereby integrating a dust suction effect and an energy saving effect.

Description

technical field [0001] The invention relates to the field of cleaning equipment, in particular to a hand-held vacuum cleaner and a control method for the hand-held vacuum cleaner. Background technique [0002] The operating power of the handheld vacuum cleaner in the related art needs to be manually adjusted by the user. When the user has insufficient operating experience, it is difficult to adjust the operating power of the handheld vacuum cleaner to the best state, which will result in poor dust collection effect or waste of energy consumption. If you want to save energy and achieve a good dust collection effect, the user must manually adjust the operating power of the handheld vacuum cleaner for a long time, which will make the user excessively tired and reduce the user's enthusiasm for using the handheld 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, th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A47L5/24A47L9/19A47L9/28A47L9/02A47L9/10A47L9/16
CPCA47L5/24A47L9/02A47L9/10A47L9/16A47L9/1691A47L9/19A47L9/281A47L9/2857
Inventor 宋炳闲钟敏王永华
Owner JIANGSU MIDEA CLEANING APPLIANCES
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