1results about How to "Prevent falling dust" patented technology

This invention discloses a purifier, relating to the field of air purification equipment technology. The purifier includes a housing and a dust collection component. The housing has an opening. The dust collection component is movably disposed within the housing, extending out of the housing from the opening or retracting into the housing. When the dust collection component extends out of the housing, its dust collection surface is planar. When energized, the dust collection component generates an electric field to adsorb pollutants from the air. This invention provides a purifier that is easy to clean, reducing the risk of secondary pollution.