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1. 发明申请

US20230095203A1 STERILIZATION DEVICE 有权
公开(公告)号：US20230095203A1
公开(公告)日：2023-03-30
申请号：US17911246
申请日：2021-03-11
申请人： LG Electronics Inc.
发明人： Ilna SON , Bongjo SUNG
IPC分类号： F24F8/20
摘要： The present invention relates to a sterilization device. The sterilization device, according to the present invention, comprises: a frame having a first surface into which air flows, and a second surface from which air flows out; one or more discharge electrodes disposed in the frame; and a plurality of ground electrodes alternately arranged with the discharge electrodes. The discharge electrodes each comprise: a framework extending in the direction parallel to the ground electrodes; a first discharge needle protruding toward the first surface from the framework; and a second discharge needle protruding toward the second surface from the framework. The discharge electrodes are inclined at a predetermined angle with respect to an arbitrary axis of rotation parallel to the direction in which the ground electrodes extend, such that a discharge treatment region is formed perpendicularly to a flow direction by means of the alternate arrangement of the discharge electrodes and the ground electrodes parallel to the flow direction. Accordingly, it is possible to sterilize all air passing through the sterilization device, and it is possible to design a compact sterilization device having a wide discharge treatment region within the frame.

2. 发明申请

US20230093679A1 ION GENERATOR 有权
公开(公告)号：US20230093679A1
公开(公告)日：2023-03-23
申请号：US17802043
申请日：2021-02-25
申请人： LG Electronics Inc.
发明人： Soowang SON , Sujin LEE , Bongjo SUNG , Ilna SON , Hyoseok LEE
IPC分类号： H01T23/00 , H01T19/04
摘要： The present invention relates to an ion generator. The ion generator according to the present invention comprises: a circuit board through which a high voltage flows; a high-voltage electrode to which a high voltage is applied through contact with the circuit; a ground electrode grounded through contact with the circuit and spaced apart from the high-voltage electrode; and a holder kit in which a first insertion groove, into which the high-voltage electrode is inserted, and a second insertion groove, which is spaced apart from the first insertion groove and into which the ground electrode is inserted, are formed in the vertical direction, and thus a stable uniform electric field can be continuously formed through the integration of the high-voltage electrode and the ground electrode by using the holder kit, so that the lifespan of an electrode can be improved and the occurrence of discharge noise can be suppressed.

3. 发明公开

US20230151978A1 ION GENERATING DEVICE AND AIR CONDITIONER COMPRISING THE SAME 审中-公开
公开(公告)号：US20230151978A1
公开(公告)日：2023-05-18
申请号：US17984447
申请日：2022-11-10
申请人： LG ELECTRONICS INC.
发明人： Ilna SON , Bongjun KIM , Minwoo JEONG , Sehyoun KIM
IPC分类号： F24F3/16 , F24F8/30
CPC分类号： F24F3/16 , F24F8/30
摘要： Disclosed are an ion generating device and an air conditioner having the same. The air conditioner may include a housing; a blower which causes a flow of air passing through an inner space of the housing; a heat exchanger located in the inner space of the housing; and an ion generating device which is spaced apart from the heat exchanger, and coupled to an inner side of the housing, wherein the ion generating device may include: a hollow body; a fan which is coupled to one side of the body, and causes a flow of air passing through an inside of the body; and an ionizer which is coupled to the other side of the body, and generates ion, wherein the ionizer may include a case hole which is formed in a portion of the ionizer facing the inside of the body, and communicates with the inside of the body.

4. 发明申请

US20160285243A1 ION GENERATOR AND METHOD OF MANUFACTURING THE SAME 审中-公开
标题翻译：离子发生器及其制造方法
公开(公告)号：US20160285243A1
公开(公告)日：2016-09-29
申请号：US15034239
申请日：2014-11-07
申请人： LG ELECTRONICS INC.
发明人： Bongjo SUNG , Jaesoo JANG , Ilna SON
IPC分类号： H01T23/00
CPC分类号： H01T23/00 , H01T19/04
摘要： The present invention comprises: a plastic plate; a copper discharge electrode formed on a first surface of the plastic plate, the copper discharge electrode having at least one discharge needle; a ground electrode formed on an opposite surface of the plastic plate; and a metal coating layer coated on the copper discharge electrode. Thus, reduced manufacturing costs and maximized lifespan are possible.
摘要翻译：本发明包括：塑料板; 形成在所述塑料板的第一表面上的铜放电电极，所述铜放电电极具有至少一个放电针; 形成在所述塑料板的相对表面上的接地电极; 以及涂敷在铜放电电极上的金属被覆层。因此，降低了制造成本并最大程度地延长了使用寿命。

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