公开(公告)号：US20230322051A1

公开(公告)日：2023-10-12

申请号：US17794607

申请日：2021-09-14

Applicant: BEIANG AIR TECH LTD.

Inventor： Hongyu RAN ,  Qi CHEN ,  Yigang LIU ,  Yaoyuan LU

IPC: B60H3/00 ,  B03C3/08 ,  B03C3/47 ,  B03C3/41

CPC classification number: B60H3/0078 ,  B03C3/08 ,  B03C3/47 ,  B03C3/41 ,  F04D29/703

Abstract: The application provides a dust collecting mechanism, a car air purifier and a fan, and relates to the technical field of air purification. The dust collecting mechanism includes a generator assembly including a generator holder, a generator plate and a generator filament, the generator plate and the generator filament being arranged in a spaced and staggered manner inside the generator holder; a collector assembly including a collector holder, a repeller plate and a collector plate, the repeller plate and the collector plate being arranged in a spaced and staggered manner inside the collector holder. The generator holder is detachably connected with the collector holder, and the collector plate is connected and conducted with the generator filament through magnetic adsorption, so that they can be connected to the power supply together, thereby enabling wireless conduction between the collector assembly and the generator assembly, simplifying the circuit structure.