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公开(公告)号：US20220341160A1
公开(公告)日：2022-10-27
申请号：US17634638
申请日：2019-08-20
Applicant: LG ELECTRONICS INC.
Inventor： Yunjoo KIM , Yanghwan NO , Jaemyo SHIM , Junghan RYU , Junghoon LEE
IPC: E04B2/58
Abstract: A smart wall comprises: a frame structure including a mounting cell; an electronic product disposed in the mounting cell; and an art wall covering the front of the frame structure, wherein the frame structure comprises: a first steel section; a second steel section which includes a second fastening part formed at the end thereof and is disposed in a direction perpendicular to the first steel section; a first fastening part which includes multiple first fastening holes arranged in the width direction of the first steel section; the second fastening part which is located at the end of the second steel section and includes multiple second fastening holes corresponding to the multiple first fastening holes; and fastening screws passing through the first fastening part and the second fastening part, and the first fastening part comprises multiple first fastening parts disposed at predetermined intervals in the extension direction of the first steel section. Accordingly, various frame structures can be implemented and thus reduced manufacturing costs can be achieved.
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公开(公告)号：US20220081826A1
公开(公告)日：2022-03-17
申请号：US17534980
申请日：2021-11-24
Applicant: LG Electronics Inc.
Inventor： Junghoon LEE , Kyungchul WOO , Jaehyun KIM , Myunghun IM , Hyundong KIM , Hwanjin JUNG
Abstract: A laundry treating apparatus includes a first nozzle water supply conduit which is disposed, on the gasket, in the one side with respect to the vertical line and guides water discharged through the first circulation port to the pair of first nozzles; and a second nozzle water supply conduit which is disposed, on the gasket, in the other side with respect to the vertical line and guides water discharged through the second circulation port to the pair of second nozzles.
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公开(公告)号：US20220074121A1
公开(公告)日：2022-03-10
申请号：US17468203
申请日：2021-09-07
Applicant: LG Electronics Inc.
Inventor： Jihoon KIM , Junghoon LEE , Chanwoo MOON , Youngmin KIM
Abstract: A laundry drying machine includes: a cabinet, a drum rotatably disposed in the cabinet and configured to accommodate a target object, an electric field generator spaced apart from the drum and configured to, based on power being applied to the electric field generator, generate an electric field, and an exhaust duct configured to discharge air inside the drum. The electric field generator includes: (i) an anode electrode spaced apart from the drum, fixed to the cabinet, and configured to apply the electric field to the target object, (ii) a power supply unit configured to supply the power to the anode electrode, and (iii) a matcher configured to match a source impedance of the power and an impedance of a load side. The drum is configured to, based on a reflectivity of the electric field exceeding a predetermined ratio, reduce a rotation speed.
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公开(公告)号：US20220074114A1
公开(公告)日：2022-03-10
申请号：US17472141
申请日：2021-09-10
Applicant: LG Electronics Inc.
Inventor： Jihoon KIM , Junghoon LEE , Chanwoo MOON , Youngmin KIM
Abstract: A laundry drying machine includes: a cabinet, a drum disposed inside the cabinet and configured to accommodate a target object, a driving unit configured to rotate the drum, and an electric field generator spaced apart from the drum and configured to generate an electric field inside the drum. The drum includes: a drum body having a cylindrical shape and accommodating the target object, a ground electrode that is in contact with an outer circumferential surface of the drum body, and a support roller that is in contact with the outer circumferential surface and that is configured to, based on the drum body rotating, support the drum body in a direction of the ground electrode, and a shortest distance between a central axis of the support roller and the ground electrode is less than a sum of a diameter of the drum body and a radius of the support roller.
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公开(公告)号：US20210209878A1
公开(公告)日：2021-07-08
申请号：US17136970
申请日：2020-12-29
Applicant: LG ELECTRONICS INC.
Inventor： Hyunchul KIM , Kiyeal SEO , Junghoon LEE
Abstract: A smart entryway includes an entrance door assembly configured to allow users (e.g., residents) to enter and exit a first space (e.g., a residence) and a storage assembly configured to allow secondary users (e.g., deliverymen) in a second space (e.g., a porch) to store items for later retrieval by the users. A portion of the storage assembly may be optionally refrigerated or heated. A security assembly is provided between the entrance door assembly and the storage assembly. The security assembly includes an authentication device to authenticate users and secondary users and a locking device to unlock the storage assembly and the entrance door assembly upon authentication. The locking device is provided behind the authentication device and concealed from the second space. When a first door of the storage assembly accessible from the first space is opened, a second door of the storage assembly accessible from the second space is locked.
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Patent Agency Ranking
公开(公告)号：US20210207424A1
公开(公告)日：2021-07-08
申请号：US17137062
申请日：2020-12-29
Applicant: LG ELECTRONICS INC.
Inventor： Hyunchul KIM , Kiyeal SEO , Junghoon LEE , Insun YEO
Abstract: A smart entryway includes an entrance door assembly configured to allow users (e.g., residents) to enter and exit a first space (e.g., a residence) and a storage assembly configured to allow secondary users (e.g., deliverymen) in a second space (e.g., a porch) to store items for later retrieval by the users. A portion of the storage assembly may be optionally refrigerated or heated. A security assembly is provided between the entrance door assembly and the storage assembly. The security assembly includes an authentication device to authenticate users and secondary users and a locking device to unlock the storage assembly and the entrance door assembly upon authentication. The locking device is provided behind the authentication device and concealed from the second space. When a first door of the storage assembly accessible from the first space is opened, a second door of the storage assembly accessible from the second space is locked.
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公开(公告)号：US20190203405A1
公开(公告)日：2019-07-04
申请号：US16235789
申请日：2018-12-28
Applicant: LG Electronics Inc.
Inventor： Junghoon LEE , Kyungchul WOO , Jaehyun KIM , Myunghun IM , Hwanjin JUNG
CPC classification number: D06F39/083 , D06F37/265 , D06F37/266
Abstract: A washing machine includes a casing, a tub, a drum, a pump, a gasket that is arranged between a case opening and a tub opening and that includes first nozzles and second nozzles, and a water pipe assembly that includes: first nozzle ports affixed to the first nozzles, second nozzle ports affixed to the second nozzles, a first conduit, and a second conduit. The gasket further includes port insertion pipes into which the first and second nozzle ports are inserted. Each of the first and second nozzle ports includes at least one press-fit protrusion that is formed on an outer circumferential surface of the nozzle supply port and that is configured to, in a state in which the nozzle supply port is inserted into a corresponding port insertion pipe, maintain contact with an inner circumferential surface of the port insertion pipe.
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公开(公告)号：US20190203403A1
公开(公告)日：2019-07-04
申请号：US16235793
申请日：2018-12-28
Applicant: LG Electronics Inc.
Inventor： Hwanjin JUNG , Myunghun IM , Jaehyun KIM , Junghoon LEE , Kyungchul WOO
CPC classification number: D06F33/02 , D06F35/006 , D06F2204/065 , D06F2204/082 , D06F2204/10
Abstract: A method of controlling a washing machine with a drum rotatably provided in a tub that receives water, and a circulation pump that circulates water in the washing machine, the method including: rotating the drum in a first rotational direction by a first rotational amount during which laundry is raised on an inner circumferential surface of the drum by a centrifugal force; subsequent to rotating the drum by the first rotational amount, further rotating the drum by a second rotational amount in the first rotational direction during which the laundry falls from the inner circumferential surface of the drum; increasing a pump speed of the circulation pump while the drum is rotated by the first rotational amount in the first rotational direction; and decreasing the pump speed of the circulation pump while the drum is rotated by the second rotational amount in the first rotational direction.
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公开(公告)号：US20190203402A1
公开(公告)日：2019-07-04
申请号：US16235767
申请日：2018-12-28
Applicant: LG Electronics Inc.
Inventor： Myunghun IM , Hwanjin JUNG , Jaehyun KIM , Junghoon LEE , Kyungchul WOO
CPC classification number: D06F35/006 , D06F33/02 , D06F2204/02 , D06F2204/06 , D06F2204/065 , D06F2204/082 , D06F2232/04
Abstract: A method of controlling a washing machine that includes a tub, a drum rotatably disposed in the tub, at least one nozzle spraying water toward the drum, a washing motor rotating the drum, and a circulation pump circulating water discharged from the tub, the method including: supplying a first level of water into the tub; operating the circulation pump at a first speed; controlling a rotation of the drum to repeatedly alternate between an acceleration and a deceleration so that laundry in the drum alternates between maintaining contact with an inner surface of the drum and separating from the inner surface of the drum; further supplying water to the tub to raise the first water level to a second water level.
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公开(公告)号：US20190136442A1
公开(公告)日：2019-05-09
申请号：US16186321
申请日：2018-11-09
Applicant: LG Electronics Inc.
Inventor： Junghoon LEE , Kyungchul WOO , Jaehyun KIM , Myunghun IM , Hyundong KIM , Hwanjin JUNG
Abstract: A washing machine includes a casing having an input port which is formed in a front surface thereof and to which laundry is inputted; a tub which is disposed in the casing to contain fluid, and has an opening communicating with the input port; a drum which is rotatably disposed in the tub, and contains the laundry; a pump which pumps water discharged from the tub; a circulation conduit which guides the water pumped by the pump; an annular gasket which forms a channel connecting the input port and the opening of the tub, and has a plurality of nozzles for spraying water into the drum on an inner circumferential surface defining the channel; and a nozzle water supply conduit which is fixed to the gasket, and supplies the water pumped by the pump to the plurality of nozzles.
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