Air purification device with good dust removal effect

Abstract

The invention relates to an air purification device with a good dust removal effect. The air purifier comprises a main body and a purifying mechanism arranged in the main body, wherein the purification mechanism comprises a motor, a fixed plate and two purification assemblies; the purification assembly comprises a filter screen, a vibration unit and a cleaning unit; the knocking unit comprises a cross rod, a magnet, an ejector pin, a fixed block, a limiting block, a striking rod, a movable block and a second spring. By means of the air purification device, the motor can drive the iron block torotate at the same time to drive the magnet; the filter screen can move up and down; meanwhile, the collision rod is pushed by the magnet to realize micro-collision on the filter screen; the filter screen can generate micro-vibration while moving up and down; in addition, the motor can drive the brush to rotate close to the filter screen, large-area cleaning of the surface of the filter screen isachieved, and compared with an existing purification mechanism, linkage of multiple functional units is achieved through the same driving source, the cleaning effect is good, and energy is saved.

Description

technical field [0001] The invention particularly relates to an air purification device with good dust removal effect. Background technique [0002] Air purification devices are generally used to clean and purify harmful substances or particles in the air, and devices that use the principle of electrostatic dust removal to achieve air purification are also mainstream, but after long-term use of such devices, the dust will be in the air. Accumulation is caused on the filter screen, and in the prior art, there is also a mechanism for cleaning the dust of the filter screen, but because the design is relatively simple, the cleaning effect is not ideal. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide an air purification device with good dust removal effect in order to overcome the deficiencies of the prior art. [0004] The technical solution adopted by the present invention to solve the technical problem is: an air ...

AI Technical Summary

Problems solved by technology

[0002] Air purification devices are generally used to clean and purify harmful substances or particles in the air, and devices that use the principle of electrostatic dust removal to achieve air purification are also mainstream, but after long-term use of such devices, the dust will be in the air. Accumulation is caused on the filter screen. In the prior art, there is also a mechanism for cleaning the dust on the filter screen, but because the design is relatively simple, the cleaning effect is not ideal.

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