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Dust collector control method and dust collector

A control method and technology of vacuum cleaners, applied in the direction of vacuum cleaners, installation of electrical equipment, sustainable buildings, etc., can solve problems such as user inconvenience, achieve the effect of convenient use and improve user experience

Active Publication Date: 2020-05-08
SHENZHEN ROBOROCK INNOVATION TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, both of these methods will cause inconvenience to the user

Method used

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  • Dust collector control method and dust collector
  • Dust collector control method and dust collector
  • Dust collector control method and dust collector

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Embodiment Construction

[0023] In order to make the purpose, technical solutions and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings. Obviously, the described embodiments are only some of the embodiments of the present invention, rather than all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0024] Terms used in the embodiments of the present invention are only for the purpose of describing specific embodiments, and are not intended to limit the present invention. The singular forms "a", "said" and "the" used in the embodiments of the present invention and the appended claims are also intended to include plural forms, unless the context clearly indicates otherwise, "multiple" Generally contain at least two.

[0025] It sho...

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Abstract

The invention provides a dust collector control method and a dust collector. The method comprises the following steps: when an air inlet is blocked, a draught fan control unit executes a breathing process, and the breathing process comprises the sub-steps of controlling a draught fan to reduce the rotating speed first and then controlling the draught fan to increase the rotating speed; and if theair inlet is still blocked, the breathing process is circularly executed. According to the method, blockages can be automatically eliminated, the method is convenient to use, and further, the user experience can be improved.

Description

technical field [0001] The invention relates to the field of intelligent equipment, in particular to a method for controlling a vacuum cleaner and the vacuum cleaner. Background technique [0002] The working principle of the vacuum cleaner is that the fan drives the impeller to rotate, do work on the air, and draw out the air in the dust bucket, so that the pressure difference between the bucket and the atmospheric pressure is formed, so that the objects around the air inlet are sucked into the dust bucket. When the air inlet is blocked by objects, the objects and air cannot enter the dust collection bucket. At this time, the dust collection bucket is in a vacuum state, which is equivalent to no load on the motor, and the fan continues to run at a constant power. At this time, the speed of the motor is the highest, which is easy Cause failures such as fan overheating or coil damage. [0003] In view of the above situation, in the prior art, the obstacles stuck in the air i...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A47L9/00A47L9/28
CPCA47L9/00A47L9/2842A47L9/2805A47L9/28Y02B40/00
Inventor 黄发乾李旭
Owner SHENZHEN ROBOROCK INNOVATION TECH CO LTD