公开(公告)号：US20170120257A1

公开(公告)日：2017-05-04

申请号：US15338286

申请日：2016-10-28

Applicant: LG ELECTRONICS INC.

Inventor： Yanghwa LEE ,  Taeyoon Kim ,  Hooncheol Jeon ,  Inho Choi ,  Jieun Choi ,  Sanghyuk Son ,  Kyoungho Lee

IPC: B03C3/82 ,  B03C3/41 ,  B03C3/45

CPC classification number: B03C3/82 ,  B03C3/41 ,  B03C3/45 ,  B03C3/47 ,  B03C3/86

Abstract: The electric dust collector includes a dust collection unit for collecting electrified dust particles and a dust collection unit case for receiving the dust collection unit. The dust collection unit includes a plurality of films for generating an electric field and a fixing part for fixing the films in the dust collection unit case. Each of the films is formed in the shape of a band that is longer in the longitudinal direction than in the lateral direction, and the films are arranged so as to face each other such that gaps are formed between the respective films. The fixing part includes a gap maintenance part disposed on at least one side of a group of films in the lateral direction for maintaining the gaps. The gap maintenance part includes a plurality of vertical bars to be inserted into the gaps from the one side of the group of films.

公开(公告)号：US20170120181A1

公开(公告)日：2017-05-04

申请号：US15338067

申请日：2016-10-28

Applicant: LG ELECTRONICS INC.

Inventor： Hooncheol Jeon ,  Taeyoon Kim ,  Jongsu Lee ,  Hyungho Park ,  Inho Choi ,  Yanghwa Lee ,  Jieun Choi ,  Kunyoung Lee ,  Sanghyuk Son ,  Kyoungho Lee

IPC: B01D46/42 ,  B03C3/32 ,  B03C3/68 ,  B03C3/40 ,  H01R43/26 ,  B01D46/00 ,  F24F13/28 ,  F24F6/00 ,  F24F6/16 ,  F24F13/20 ,  B03C3/02 ,  B01D46/48

CPC classification number: B01D46/4245 ,  B01D46/0006 ,  B01D46/48 ,  B01D2265/025 ,  B03C3/02 ,  B03C3/32 ,  B03C3/40 ,  B03C3/68 ,  F24F3/166 ,  F24F6/00 ,  F24F6/16 ,  F24F11/52 ,  F24F13/20 ,  F24F13/28 ,  F24F2003/1682 ,  F24F2006/008 ,  H01R43/26

Abstract: An air freshener is disclosed. The air freshener includes a body case defining the air freshener, the body case having a filter installation opening formed in one side thereof, a filter housing disposed in the body case, the filter housing having a power terminal disposed therein, a drawer configured to be withdrawn from the inner space of the filter housing through the filter installation opening, and an electric dust collector separably located in the drawer, the electric dust collector having a power-receiving terminal disposed therein, wherein the power terminal contacts the power-receiving terminal in the state in which the drawer is settled in the inner space of the filter housing.