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公开(公告)号：US09873128B2
公开(公告)日：2018-01-23
申请号：US15052465
申请日：2016-02-24
Applicant: LG Electronics Inc.
Inventor： Taeyoung Kim , Sangyoon Kim , Okchun Hyun , Yanghwa Lee
CPC classification number: B03C3/47 , B01D53/323 , B03C3/08 , B03C3/12 , B03C3/41 , B03C3/60 , F24F3/166 , Y02A50/2357
Abstract: An electrostatic precipitation type air cleaner is disclosed herein. The air cleaner includes a charging module to charge dust particles by applied power and a collection module to collect the dust particles charged by the charging module. The collection module includes high voltage electrode plates and low voltage electrode plates disposed opposite the high voltage electrode plates so as to form air passages with the high voltage electrode plates, at least one of the high voltage electrode plates and the low voltage electrode plates includes a conductive member, a dielectric member to surround at least a part of the conductive member and coating layers configured to coat the surfaces of the dielectric member, and the coating layer includes 0.5 w % to 5 w % of zinc oxide. The coating layer including 0.5 w % to 5 w % of zinc oxide may have high antimicrobial activity and maintain high surface hardness.
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公开(公告)号：US09791158B2
公开(公告)日：2017-10-17
申请号：US14750601
申请日：2015-06-25
Applicant: LG ELECTRONICS INC.
Inventor： Yanghwa Lee , Seungjae Baeck , Jihye Ahn , Okchun Hyun
IPC: B03C3/41 , F24F3/16 , B03C3/08 , B03C3/12 , B03C3/47 , B03C3/02 , B03C3/017 , B03C3/09 , B03C3/32 , B03C3/36 , B01D46/10 , B01D46/50
CPC classification number: F24F3/166 , B01D46/10 , B01D46/50 , B03C3/017 , B03C3/02 , B03C3/08 , B03C3/09 , B03C3/12 , B03C3/32 , B03C3/368 , B03C3/41 , B03C3/47 , F24F2003/1635 , F24F2003/1682 , Y02A50/21
Abstract: An electric dust collecting device and an air conditioner having the same are disclosed. The electric dust collecting device includes a first filter unit including a plurality of discharge electrode plates which are spaced apart from each other and have spaces defined therebetween, a high voltage generator electrically connected to all of the plurality of discharge electrode plates, and a second filter unit disposed downstream of the first filter unit in an air flow direction and connected to a ground to cause corona discharge between the discharge electrode plates and the second filter unit, whereby particles electrically charged by corona discharge are collected at the second filter unit. The first filter unit has a simplified structure, and cleaning effect is improved.
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公开(公告)号：US20160243559A1
公开(公告)日：2016-08-25
申请号：US15052465
申请日：2016-02-24
Applicant: LG Electronics Inc.
Inventor： Taeyoung Kim , Sangyoon Kim , Okchun Hyun , Yanghwa Lee
CPC classification number: B03C3/47 , B01D53/323 , B03C3/08 , B03C3/12 , B03C3/41 , B03C3/60 , F24F3/166 , Y02A50/2357
Abstract: An electrostatic precipitation type air cleaner is disclosed herein. The air cleaner includes a charging module to charge dust particles by applied power and a collection module to collect the dust particles charged by the charging module. The collection module includes high voltage electrode plates and low voltage electrode plates disposed opposite the high voltage electrode plates so as to form air passages with the high voltage electrode plates, at least one of the high voltage electrode plates and the low voltage electrode plates includes a conductive member, a dielectric member to surround at least a part of the conductive member and coating layers configured to coat the surfaces of the dielectric member, and the coating layer includes 0.5 w % to 5 w % of zinc oxide. The coating layer including 0.5 w % to 5 w % of zinc oxide may have high antimicrobial activity and maintain high surface hardness.
Abstract translation: 本文公开了一种静电沉淀型空气滤清器。 空气净化器包括用于通过施加电力对灰尘颗粒充电的充电模块和收集模块以收集由充电模块充电的灰尘颗粒。 收集模块包括与高压电极板相对设置的高压电极板和低电压电极板，以便与高压电极板形成空气通道，至少一个高压电极板和低压电极板包括一个 导电构件，用于包围导电构件的至少一部分的电介质构件和被配置为涂覆电介质构件的表面的涂层，并且所述涂层包含0.5w％至5w％的氧化锌。 包含0.5w％至5w％的氧化锌的涂层可具有高抗微生物活性并保持高表面硬度。
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