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公开(公告)号：US20230119105A1
公开(公告)日：2023-04-20
申请号：US17914637
申请日：2020-04-28
Applicant: LG ELECTRONICS INC.
Inventor： Hyeunsik NAM , Dooyong OH , Hyunwook MOON , Yangkyeong KIM
Abstract: The present disclosure relates to a rotary roaster capable of uniformly heating the entire surface of a grill by means of an induction heating method. According to one embodiment, a rotary roaster operating on an induction heating device comprises a supporter, a grill rotatably coupled to the supporter, a motor configured to rotate the grill and a receiving coil provided on a bottom surface of the supporter and configured to provide a power induced by a working coil of the induction heating device to the motor.
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公开(公告)号：US20230036303A1
公开(公告)日：2023-02-02
申请号：US17957503
申请日：2022-09-30
Applicant: LG ELECTRONICS INC.
Inventor： Hyeunsik NAM , Bongjin KIM
IPC: F25D23/02 , F16L59/065
Abstract: A vacuum adiabatic body includes a conductive resistance sheet which blocks heat conduction between plate members, and a sealing frame which covers the conductive resistance sheet. The sealing frame includes a side surface part, an outer surface part which is bent and extends from a side of the side surface part, and an inner surface part which is bent and extends from the other side of the side surface part. The sealing frame is provided as a configuration of a concave groove in which the width between the outer surface part and the inner surface part is smaller than the width of the side surface part. According to the present invention, a peripheral portion of the vacuum adiabatic body can be stably maintained.
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公开(公告)号：US20220252334A1
公开(公告)日：2022-08-11
申请号：US17620097
申请日：2020-07-09
Applicant: LG ELECTRONICS INC.
Inventor： Bongjin KIM , Hyeunsik NAM , Deokhyun YOUN , Jaehyun BAE , Jangseok LEE
Abstract: Provided is a vacuum adiabatic body. The vacuum adiabatic body includes a mullion configured to divide a space within the refrigerator into a refrigerating compartment and a freezing compartment, an ice maker placed in the freezing compartment, and an ice-making cool air passage passing through the mullion to connect the freezing compartment to the ice maker. Therefore, cool air may be supplied in an adiabatic state to the ice maker disposed in the refrigerating compartment.
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公开(公告)号：US20210364225A1
公开(公告)日：2021-11-25
申请号：US16979621
申请日：2019-06-26
Applicant: LG ELECTRONICS INC.
Inventor： Daewoong KIM , Hyeunsik NAM , Jangseok LEE
IPC: F25D23/06 , F16L3/12 , F16L3/23 , F16L59/135
Abstract: Provided is a vacuum adiabatic body. The vacuum adiabatic body includes a supporting unit configured to maintain an inner vacuum space part and a pipeline disposed in the vacuum space part. A pipeline is spaced apart form a third space by the supporting unit, and movement of the pipeline in a horizontal direction is restricted by the supporting unit. According to an embodiment, a heat exchange pipeline through which a refrigerant flows may be stably supported by an interaction between the spacing member and the support unit.
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公开(公告)号：US20210186250A1
公开(公告)日：2021-06-24
申请号：US16905514
申请日：2020-06-18
Applicant: LG Electronics Inc.
Inventor： Wan Soo KIM , Hyeunsik NAM , Yangkyeong KIM
IPC: A47J27/08 , A47J27/00 , A47J27/086 , A47J36/06
Abstract: A cooking apparatus includes a chamber, a heater configured to heat the chamber, a pump configured to supply water into the chamber to thereby generate a pressure in the chamber, and a processor configured to control at least one of the heater or the pump based on a temperature of the chamber and the pressure in the chamber.
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Patent Agency Ranking
公开(公告)号：US20210032085A1
公开(公告)日：2021-02-04
申请号：US16975519
申请日：2019-03-26
Applicant: LG ELECTRONICS INC.
Inventor： Hyeunsik NAM , Duchan KI , Bongjin KIM , Jangseok LEE
Abstract: Provided is a water purifier. The water purifier includes an agitator configured to agitate cooling water and heat-exchange the cooling water with a cooling coil, a motor coupled to the agitator to allow the agitator to rotate, the agitator operating at at least two rotational speeds other than zero, and a control assembly configured to control the rotational speed of the motor.
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公开(公告)号：US20210025645A1
公开(公告)日：2021-01-28
申请号：US17043333
申请日：2019-06-26
Applicant: LG ELECTRONICS INC.
Inventor： Sol HAN , Hyeunsik NAM , Wonyeong JUNG , Deokhyun YOUN
IPC: F25D23/06 , F16L59/065 , F16L59/02 , F25D11/02
Abstract: A vacuum adiabatic body includes a first plate configured to define at least a portion of a wall for a first space, a second plate configured to define at least a portion of a wall for a second space having a temperature different from that of the first space, and a support configured to maintain the third space. The support includes a coupling mechanism by which a first support plate and a second support plate are coupled to each other and integrated with each other and a seating mechanism configured to maintain a gap between the first support plate and the second support plate at points at which the first support plate and the second support plate contact each other. The seating mechanisms are spaced apart from the coupling mechanism.
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公开(公告)号：US20200340715A1
公开(公告)日：2020-10-29
申请号：US16961637
申请日：2019-01-08
Inventor： Hyeunsik NAM , Deokhyun YOUN , Sungsub LEE , Jangseok LEE , Chungwoo JUNG , Yongtae KANG , Hansol JUNG
Abstract: A diffusion absorption refrigeration apparatus includes a bubble pump; a gas-liquid separator; a condenser; a gas branch pipe; an evaporator; an absorber; a gas heat exchanger; a storage tank; and a solution heat exchanger, in which a single material of trans-1,3,3,3-tetrafluoropropene (R-1234ze(E)) and 2,3,3,3-tetrafluoropropene (R-1234yf), which have a low global warming potential (GWP), or a mixture thereof at a predetermined ratio is used as a refrigerant. Accordingly, the stability is high and a low GWP can be achieved.
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公开(公告)号：US20200021114A1
公开(公告)日：2020-01-16
申请号：US16579199
申请日：2019-09-23
Applicant: LG ELECTRONICS INC.
Inventor： Hyeunsik NAM , Euisung KIM , Wonchul CHOI , Hyunwook MOON , Byungkyu PARK
IPC: H02J5/00 , H02J7/02 , H02J7/00 , H01F38/14 , G07F17/32 , G06K9/00 , A47B31/02 , H05B6/12 , H05B6/06 , H02J50/10
Abstract: A smart table is disclosed. The smart table includes a plate, an inverter configured to convert direct current (DC) power into alternative current (AC) power and to supply the AC power, a coil unit disposed below the plate and including a plurality of working coils heated by the AC power, a radio frequency identification (RFID) reader configured to recognize an RFID tag of a home appliance placed on the plate and to receive information on the home appliance from the RFID tag, and a processor configured to drive one or more of the plurality of working coils as wireless power transmission coils to perform control to transmit wireless power to the home appliance based on the received information.
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公开(公告)号：US20170280513A1
公开(公告)日：2017-09-28
申请号：US15471198
申请日：2017-03-28
Applicant: LG ELECTRONICS INC.
Inventor： Hyeunsik NAM , Wansoo KIM , Dongseong KWAG , Yangkyeong KIM
CPC classification number: H05B6/1218 , A47B13/08 , A47B13/12 , F24C7/083 , F24C15/10 , G02B6/0035 , G02B6/0055 , G02B6/0065 , G02B6/0096 , H02J50/10 , H05B6/1245 , H05B2213/05 , H05B2213/07
Abstract: Provided is a table top including: an upper plate, which is constituted by a plate-shaped non-magnetic member so as to support an electronic or cooking device placed thereon; an energy supply module, which is disposed under the upper plate so as to supply energy to the electronic or cooking device; at least one light source configured to generate light; and at least one light-transmissive portion, which is provided in the upper plate and through which the light generated by the light source is transmitted; and at least one light guide configured to guide the light, generated by the light source, to the light-transmissive portion, wherein the at least one light guide allows at least a portion of the light, generated by the light source, to be emitted upward from the upper plate through the light-transmissive portion.
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