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1. (WO2018218391) AIR PURIFICATION DEVICE

Pub. No.:    WO/2018/218391    International Application No.:    PCT/CN2017/000694
Publication Date: Fri Dec 07 00:59:59 CET 2018 International Filing Date: Tue Nov 21 00:59:59 CET 2017
IPC: F24F 3/16
B03C 3/40
Applicants: LUO, Zhibin
罗志彬
Inventors: LUO, Zhibin
罗志彬
Title: AIR PURIFICATION DEVICE
Abstract:
The invention discloses an air purification device comprising a first guide plate (10) and a second guide plate (20), wherein a plurality of first conductive rings (11) are uniformly distributed on the first guide plate (10), the second guide plate (20) is provided with a plurality of second conductive rings (21) corresponding to the first conductive rings (11), and the first guide plate (10) and the second guide plate (20) are arranged oppositely. Circle centers of the multiple second conductive rings (21) are provided with conductive needles (22) perpendicular to the second guide plate (20), the needle tips of the conductive needles (22) right face the circle centers of the first conductive rings (11), and the distance between the needle tip of each conductive needle (22) and the circle center of the corresponding conductive ring (11) is 3-40 mm. According to the air purification device, a large number of negative ions are released between the multiple first conductive rings (11) and the conductive needles (22), generating a negative pressure, and achieving the effect of outputting wind even without a fan.