Electric purification assembly and air purifier

Abstract

The invention relates to the technical field of household appliances, in particular to an electric purification assembly and an air purifier. The electric purification assembly comprises a first sideplate and a second side plate which are oppositely arranged in pairs, wherein an accommodating space is defined by the first side plate and the second side plate; a repelling pole assembly, arranged in the accommodating space and comprising a plurality of repelling pole metal sheets arranged at equal intervals and a plurality of supporting pieces erected between the two first side plates, and therepelling pole metal sheets being arranged on the supporting pieces in a penetrating mode; an earth electrode assembly, arranged above the repelling pole assembly and comprising a plurality of earth electrode metal sheets which are arranged at equal intervals, the earth electrode metal sheets being arranged on the supporting piece in a penetrating mode, and the earth electrode metal sheets and therepelling electrode metal sheets being arranged in a staggered mode; and a plurality of discharge assemblies, arranged above the earth electrode assembly, and two ends of each discharge assembly being respectively arranged on the two second side plates. through arranging the repelling pole metal sheets and the earth electrode metal sheets on the supporting piece at equal intervals, the purification efficiency is guaranteed, and meanwhile, the generation of ozone can be reduced.

Description

technical field [0001] The invention relates to the technical field of household appliances, in particular to an electric purification component and an air purifier. Background technique [0002] With the improvement of the quality of life of the people, the penetration rate of air purifiers is getting higher and higher. Existing air purifiers are mainly divided into filtering and plasma air purifiers. [0003] The plasma air purifier mainly adopts high-voltage plasma purification technology, and its core component is the electric purification module. When pollutants in the air enter the high-voltage electrode area of ​​the electric purification module through the air duct (moving from the positive electrode to the negative electrode), , the particles are fielded and charged under the influence of a strong positive electric field, and become positively charged particles, and in the electric field, according to the electric polarity, they are affected by the Coulomb force, t...

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Problems solved by technology

However, under the condition that the structure of the existing electric purification module remains unchanged, although the voltage reduction can reduce the generation of ozone, it will also lead to a significant reduction in clean air volume (CADR) and reduce product performance.

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