Electronic dust-collecting filter of air purifier

Abstract

The electronic dust collecting filter for air purifier includes ionizing part, collector and metal net. The ionizing part charges fine dust in air passing through by means of high voltage; the collector is set behind the ionizing part and connected to earth line to adsorb charged dust; and the metal net is set between the ionizing part and the collector and connected to earth line. The electronic dust collecting filter for air purifier in the said structure has simple production process and raised air purifying efficiency.

Description

technical field [0001] The present invention relates to an electronic dust collecting filter (electric dustcollecting filter of air cleaner) which is arranged inside an air cleaner, and after ionizing fine dust, uses electric field force to collect the ionized dust. A dust collection filter of an air purifier that can bring the following effects: the dust is collected through the front of the collection device, and the air freshening efficiency can be improved. Background technique [0002] figure 1 An oblique view showing a general air cleaner. figure 2 An exploded oblique view showing a general air cleaner. [0003] like figure 1 and figure 2 As shown, a general air cleaner generally includes a casing 1, a suction grille 2, a blower 7, an air filter 3, a dust filter 4, a high voltage generator 8, a photocatalyst filter 5 and a partition 6. The front of the casing 1 is open, and the outlet 1' for discharging air is formed on the above casing 1; the above-mentioned su...

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Problems solved by technology

[0019] Due to the complex structure of the collecting device, the production process is too long, and

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