Title:
DUST COLLECTION MECHANISM, VEHICLE-MOUNTED AIR PURIFIER AND FAN
Document Type and Number:
WIPO Patent Application WO/2022/198935
Kind Code:
A1
Abstract:
A dust collection mechanism, a vehicle-mounted air purifier and a fan. The dust collection mechanism comprises: a generation pole assembly (100), wherein the generation pole assembly (100) comprises a generation pole support (101), generation pole plates (102) and generation pole wires, and the generation pole plates (102) and the generation pole wires are alternately arranged in the generation pole support (101) at intervals; and a collection pole assembly (200), which comprises a collection pole support (201), repulsion pole plates (203) and collection pole plates (202), wherein the repulsion pole plates (203) and the collection pole plates (202) are alternately arranged in the collection pole support (201) at intervals. The generation pole support (101) and the collection pole support (201) are detachably connected, and the collection pole plates (202) and the generation pole wires are connected and conducted in a magnetic attraction manner. By means of the structure, the collection pole plates and the generation pole wires can easily access a power source together, such that the collection pole assembly and the generation pole assembly are conducted in a wire-free manner, thereby simplifying a line structure and avoiding disassembly difficulties caused by wire connection. Thus, the collection pole assembly and the generation pole assembly can be easily disassembled and assembled, and after disassembly, the generation pole assembly does not interfere with the cleaning of the collection pole plates, thereby reducing cleaning difficulties.
Inventors:
RAN HONGYU (CN)
CHEN QI (CN)
LIU YIGANG (CN)
LU YAOYUAN (CN)
CHEN QI (CN)
LIU YIGANG (CN)
LU YAOYUAN (CN)
Application Number:
PCT/CN2021/118157
Publication Date:
September 29, 2022
Filing Date:
September 14, 2021
Export Citation:
Assignee:
BEIANG AIR TECH LTD (CN)
International Classes:
B03C3/40; B03C3/02; B03C3/41; B03C3/47; B03C3/86; B60H3/06; F04D29/70
Foreign References:
| CN113022272A | 2021-06-25 | |||
| JPH04281862A | 1992-10-07 | |||
| CN210815722U | 2020-06-23 | |||
| CN103953978A | 2014-07-30 | |||
| CN112268345A | 2021-01-26 | |||
| US20050142047A1 | 2005-06-30 | |||
| JP2005334765A | 2005-12-08 | |||
| CN104128262A | 2014-11-05 | |||
| CN111250267A | 2020-06-09 |
Other References:
See also references of EP 4086004A4
Attorney, Agent or Firm:
CENTRAL SOUTH WELL INTELLECTUAL PROPERTY OFFICE (CN)
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