an air purifier

Abstract

The invention relates to an air purifier, which includes a main body, a filter element and a fan, and also includes a protection mechanism and a cleaning mechanism. The protection mechanism includes an air outlet, a drive block, a support rod, a transmission assembly, a first drive assembly, and a first transmission rod. , two cylinders and at least two protective components, the cleaning mechanism includes a base, a cleaning brush, a lifting ring, a second drive component, two guide rods, two annular pipes, two lifting sleeves, two first Spring and at least two suction ports, in the air purifier, the two first baffles can be driven to rotate through the protective mechanism, so that the air outlet is closed by the first baffle and the second baffle, thereby reducing dust entering and exiting. The possibility of inside the tuyere improves the practicability of the air purifier. The cleaning mechanism can drive the cleaning brush to clean the filter element, thereby increasing the ventilation rate of the filter element and further improving the purification effect of the air purifier.

Description

technical field [0001] The invention relates to the field of air purification equipment, in particular to an air purifier. Background technique [0002] Air purification equipment refers to products that can filter out or kill air pollutants and effectively improve air cleanliness. At present, household and commercial air purification equipment that removes indoor air pollution are the main products. Air purification equipment can filter airborne particles, bacteria, Viruses, fungal spores, pollen, asbestos, radon decay products and other pollutants. [0003] As a kind of air purification equipment, air purifiers are widely used in people's lives. Generally, when the air purification equipment is not in use, the air outlet of the air purifier has no effective protective measures, which leads to dust easily entering the air outlet. The interior, so that when the air purifier is used, the dust will be blown out from the air outlet, which will affect the indoor environment, th...

AI Technical Summary

Problems solved by technology

[0003] As a kind of air purification equipment, air purifiers are widely used in people's lives. Generally, when the air purification equipment is not in use, the air outlet of the air purifier has no effective protective measures, which leads to dust easily entering the air outlet. The interior, so that when the air purifier is used, the dust will be blown out from the air outlet, which will affect the indoor environment, thereby reducing the practicability of the air purifier. Not only that, the general air purifier after a long period of use Afterwards, a large amount of dust will accumulate on the surface of the filter element of the air purifier. If the dust cannot be cleaned in time, it will block the filter element, thereby reducing the ventilation rate of the filter element, thereby reducing the purification efficiency of the air purifier.

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