High-voltage discharge unit and air purifier

Abstract

The invention provides a high-voltage discharge unit in an air purifier. The high-voltage discharge unit comprises a plurality of carbon fiber bundles which are connected with a first potential, a first pole plate and a second pole plate, wherein the first pole plate and the second pole plate are connected with a second potential. The carbon fiber bundles are located between the first pole plate and the second pole plate. The carbon fiber bundles comprise the first carbon fiber bundle and the second carbon fiber bundle, wherein the first carbon fiber bundle deflects towards the first pole plate, and the second carbon fiber bundle deflects towards the second pole plate. According to the high-voltage discharge unit and the air purifier with the high-voltage discharge unit, the discharge efficiency can be improved, it is ensured that a user cannot be scratched during cleaning, a discharge structure can also be prevented from being broken, and the reliability of products is improved.

Description

technical field [0001] The invention relates to the field of air purification, in particular to a high-voltage discharge unit used in air purification equipment and an air purifier using the high-voltage discharge unit. Background technique [0002] With the continuous improvement of people's living standards, people's requirements for indoor air quality are getting higher and higher, and air purifiers have also emerged as the times require. The current air purifiers can basically be classified into two categories according to their working principles, one is the physical adsorption type, and the other is the high-voltage electrostatic purification type. [0003] The physical adsorption type mainly uses a high-efficiency filter to filter out particulate matter, and uses porous materials such as activated carbon to absorb volatile organic compounds. The obvious disadvantage of this purification method is that the wind resistance is large, which affects the working efficiency...

AI Technical Summary

Problems solved by technology

The obvious disadvantage of this purification method is that the wind resistance is large, which affects the working efficiency of the air purifier, and the high-efficiency filter and activated carbon adsorption are easy to saturate, so that the filter is replaced frequently and the maintenance cost is high.

Therefore, filter-type air purifiers are not suitable for filtering small particle pollutants (such as toxic particles with a diameter equal to or smaller than PM2.5)

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