公开(公告)号：US20230001427A1

公开(公告)日：2023-01-05

申请号：US17779791

申请日：2020-11-25

Applicant: LG ELECTRONICS INC.

Inventor： Hongseok KIM ,  Hyunpil HA ,  Keunman PARK ,  Junhyeok KIM ,  Simwon CHIN ,  Heesik CHOI ,  Gyuyeol KANG

IPC: B03C3/08 ,  F24F8/192 ,  B03C3/47 ,  B03C3/86 ,  B03C3/36

Abstract: The present invention relates to an air conditioner including a dust collecting filter assembly for collecting foreign substance from the air sucked in through an inlet. The dust collecting filter assembly includes a high-voltage electrode film, a ground electrode films alternately disposed to face the high-voltage electrode film, a separator film disposed between the high-voltage electrode film and the grounding electrode film so that the high-voltage electrode film and the grounding electrode film are spaced apart by a predetermined interval, and a fastening part to fasten the high-voltage electrode film, the ground electrode film, and the separator film together and integrate them. With this configuration, it is possible to simplify the manufacturing process of the dust collecting filter assembly provided in the air conditioner, minimize the distance between the high-voltage electrode film and the ground electrode film, and improve the dust collection performance by improving a dust collection area by the separator film.