公开(公告)号：US20240198358A1

公开(公告)日：2024-06-20

申请号：US17794601

申请日：2021-11-12

Applicant: BEIANG AIR TECH LTD.

Inventor： Hongyu RAN ,  Yan ZHANG ,  Yigang LIU ,  Yaoyuan LU ,  Hongqiang LI

IPC: B03C3/51 ,  B03C3/47

CPC classification number: B03C3/51 ,  B03C3/47

Abstract: A dust collector includes a base body having a receiving chamber formed therein; a separator provided in the receiving chamber to form a plurality of first slots and a plurality of second slots arranged at intervals, the first slot is positioned at one side of the separator and the second slot is positioned at the other side of the separator; a repelling module including a plurality of repeller plates arranged in parallel, which are disposed in the plurality of first slots; and a collecting module including a first collection unit and a second collection unit arranged, the first collection unit including a plurality of first collector plates arranged in parallel, the second collection unit including a plurality of second collector plates arranged in parallel; the first collection unit and the second collection unit are detachably inserted and the first and second collector plates are arranged at an interval.

公开(公告)号：US20230321668A1

公开(公告)日：2023-10-12

申请号：US17794613

申请日：2021-11-12

Applicant: BEIANG AIR TECH LTD.

Inventor： Hongyu RAN ,  Yan ZHANG ,  Yigang LIU ,  Yaoyuan LU ,  Hongqiang LI ,  Qidong ZHANG

IPC: B03C3/78 ,  B03C3/82 ,  B03C3/41 ,  B03C3/47 ,  B03C3/011 ,  B03C3/019 ,  B03C3/08 ,  B03C3/12 ,  F24F8/192 ,  F24F8/167 ,  F24F8/108 ,  F24F8/80 ,  B01D46/00 ,  B01D53/86

CPC classification number: B03C3/78 ,  B01D2258/06 ,  B03C3/41 ,  B03C3/47 ,  B03C3/011 ,  B03C3/019 ,  B03C3/08 ,  B03C3/12 ,  F24F8/192 ,  F24F8/167 ,  F24F8/108 ,  F24F8/80 ,  B01D46/0032 ,  B01D53/86 ,  B03C2201/28 ,  F24F2221/22 ,  B03C3/82

Abstract: The present application provide an air purifier and a cleaning method for same The air purifier includes: a housing, which is provided with an air inlet and an air outlet and a detachable door panel; a protective cover, which is detachably disposed on an inner wall of the housing and opposite to the door panel, and located between the air inlet and the air outlet; and an electrostatic filter element, which includes an emission assembly and a collection assembly, the emission assembly and the collection assembly are detachably disposed in the protective cover, the emission assembly is located at a side of the collection assembly close to the air inlet. The detachable protective cover is provided to facilitate washing and protect the housing. The emission assembly and the collection assembly are detachably mounted in the protective cover, so that they can be separately cleaned.

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.