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Self -clean vacuum cleaner and operation of the self -clean vacuum cleaner

A self-cleaning, vacuum cleaner technology, applied in the direction of cleaning filter devices, etc., can solve the problems of high cost, complicated process, complicated circuit, etc.

Active Publication Date: 2021-01-26
SKYBEST ELECTRIC APPLIANCE SUZHOU CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this kind of self-cleaning technology has the following disadvantages: the circuit is complex, the use of solenoid valve technology brings complex process, high cost and other problems

Method used

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  • Self -clean vacuum cleaner and operation of the self -clean vacuum cleaner
  • Self -clean vacuum cleaner and operation of the self -clean vacuum cleaner
  • Self -clean vacuum cleaner and operation of the self -clean vacuum cleaner

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0069] Embodiment one: if Figures 1 to 2 As shown, the present embodiment provides a self-cleaning vacuum cleaner and a method for operating the self-cleaning vacuum cleaner. The self-cleaning vacuum cleaner in this embodiment includes a machine head assembly and a bucket body 100 for collecting garbage. The bag 21 and the main filter 22 are arranged in the dust bag 21 . The head assembly is provided with an air inlet duct 3, an air outlet duct 4, and a motor 5, wherein the air inlet duct 3 runs through the entire barrel body 100, the air outlet duct 4 is a spiral air duct, and the motor 5 is located at the air inlet Between air duct 3 and outlet air duct 4. The upper part of the head assembly is provided with a cavity 30 , the cavity 30 retains gas when the vacuum cleaner is working, and this part of the gas is used as compensating wind for self-cleaning of the dust bag 21 during self-cleaning. The barrel body 100 is provided with a main air inlet 31 , and the air outlet ...

Embodiment 2

[0089] Embodiment two: if Figure 8 , 9 As shown in and 14, the present embodiment provides a self-cleaning vacuum cleaner and a method for operating the self-cleaning vacuum cleaner. The self-cleaning vacuum cleaner in this embodiment includes a machine head assembly and a bucket body 100 for collecting garbage. The bag 21 and the main filter 22 are arranged in the dust collecting bag 21 . The head assembly is also provided with an air inlet duct 3, an air outlet duct 4 and a motor 5, wherein the air inlet duct 3 runs through the entire barrel body 100, the air outlet duct 4 is a spiral air duct, and the motor 5 is positioned at the inlet air duct. Between channel 3 and air outlet channel 4. The upper part of the head assembly is provided with a cavity 30 , the cavity 30 retains gas when the vacuum cleaner is working, and this part of the gas is used as compensating wind for self-cleaning of the dust bag 21 during self-cleaning. The barrel body 100 is provided with a main...

Embodiment 3

[0117] Embodiment three: as Figures 19 to 20 As shown, the present embodiment provides a self-cleaning vacuum cleaner and a self-cleaning method for operating the self-cleaning vacuum cleaner. The self-cleaning vacuum cleaner in this embodiment includes a machine head assembly and a bucket body 100 for collecting garbage. The bag 21 and the main filter 22 are arranged in the dust bag 21 . The head assembly is also provided with an air inlet duct 3, an air outlet duct 4 and a motor 5, wherein the air inlet duct 3 runs through the entire barrel body 100, the air outlet duct 4 is a spiral air duct, and the motor 5 is positioned at the inlet air duct. Between channel 3 and air outlet channel 4. The upper part of the head assembly is provided with a cavity 30 , the cavity 30 retains gas when the vacuum cleaner is working, and this part of the gas is used as compensating wind for self-cleaning of the dust bag 21 during self-cleaning. The barrel body 100 is provided with a main a...

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Abstract

The invention relates to a self-cleaning dust collector and a method for operating the self-cleaning dust collector. The self-cleaning dust collector comprises a machine head assembly and a barrel, wherein a main air inlet is formed in the barrel, the machine head assembly comprises a self-cleaning air duct and a bypass air duct, a main air inlet valve mechanism is arranged at the main air inlet, a bypass air duct valve mechanism is arranged at the bypass air duct, the self-cleaning air duct is provided with a self-cleaning valve mechanism, and the machine head assembly further comprises a valve control device. During dust collecting, the valve control device controls the main air inlet valve mechanism to be opened, the bypass air duct valve mechanism to be closed, and the self-cleaning valve mechanism to be closed; during self-cleaning, the valve control device controls the main air inlet valve mechanism to be closed, the bypass air duct valve mechanism to be opened, and the self-cleaning valve mechanism to be opened. For the self-cleaning dust collector, by simplifying and optimizing the structure, self-cleaning can be completed through one-button operation on a self-cleaning switch, self-cleaning can be carried out at any time, a motor does not need to be closed, after self-cleaning, the work is recovered immediately, the use is convenient and rapid, the manufacturing cost is relatively low, and the operation reliability is high.

Description

technical field [0001] The invention belongs to the field of vacuum cleaners, in particular to a self-cleaning vacuum cleaner and a method for operating the self-cleaning vacuum cleaner. Background technique [0002] As a necessary cleaning tool in the home or workplace, vacuum cleaners have become more and more popular, and their functions have become more and more perfect. There are also various filtration methods, such as dust cup type, dust bag type, water filtration, etc. The working principle remains unchanged. For example, the dust bag vacuum cleaner uses the high-speed rotation of the motor to form a vacuum system in the filter mode of the main engine, and uses the resulting high-speed airflow to suck in garbage from the air inlet, remove large particles and part of the dust through the dust bag, and then pass through The main filter removes small particles of waste, and the treated air is exhausted from the air outlet. Therefore, the dust bag or the main filter is...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A47L9/20
CPCA47L9/20
Inventor 卞小贤刘海平夏亮
Owner SKYBEST ELECTRIC APPLIANCE SUZHOU CO LTD
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