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公开(公告)号：US20210298136A1
公开(公告)日：2021-09-23
申请号：US17186923
申请日：2021-02-26
Applicant: LG Electronics Inc.
Inventor： Hyunwook MOON , Euisung KIM , Yangkyeong KIM
Abstract: A wireless power transmission apparatus for induction heating includes: a working coil that is configured to change operation based on selection of a mode of operation from among a plurality of operating modes, the plurality of operating modes including a wireless power transmission mode configured to wirelessly transmit power and a heating mode configured to heat one or more objects, an inverter that is configured to output, to the working coil, current at an operation frequency, and a controller. The controller is configured to detect a target object, and determine, in the wireless power transmission mode, whether the target object is (i) a device from among a first group of devices including a device with a reception coil or (ii) an induction heating device.
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2.发明申请公开(公告)号：US20200267806A1
公开(公告)日：2020-08-20
申请号：US16796613
申请日：2020-02-20
Applicant: LG Electronics Inc.
Inventor： Hyeunsik NAM , Wan Soo KIM , Hyunwook MOON , Byungkyu PARK , Yangkyeong KIM
Abstract: A wireless induction heating cooker includes a main body, a lid coupled to the main body, an internal pot stored in the main body, a first power receiving coil placed at a lower portion of an edge area of the internal pot, a lateral surface heating coil placed on an outer circumferential surface of the internal pot and connected with the first power receiving coil, a power transmitting coil provided on one lateral surface of an upper portion of the main body and supplied with electric currents induced to the first power receiving coil, and a second power receiving coil provided on one lateral surface of the lid and supplying electric currents induced by a magnetic field generated in the power transmitting coil to at least one of electronic devices.
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3.发明申请COOKING TOOL, INTERWORKING SYSTEM BETWEEN THE COOKING TOOL AND KITCHEN APPLIANCES, AND CONTROL METHOD OF THE COOKING TOOL INTERWORKING WITH THE KITCHEN APPLIANCES 审中-公开烹饪工具，烹饪工具和厨房用具之间的接合系统以及烹饪工具与厨房电器的控制方法公开(公告)号：US20170013681A1
公开(公告)日：2017-01-12
申请号：US15205764
申请日：2016-07-08
Applicant: LG ELECTRONICS INC.
Inventor： Sangcheol LEE , Wontae KIM , Yangkyeong KIM
CPC classification number: H05B6/062 , A47J27/62 , A47J36/00 , A47J36/32 , A47J45/071 , H05B6/1209 , H05B2213/06 , H05B2213/07
Abstract: A cooking tool is disclosed, which comprises a fastening portion detachably provided in a cooking vessel provided above or inside a kitchen appliance to cook food; a sensor sensing a temperature of food which is cooked in the cooking vessel; a transmitter transmitting temperature information sensed by the sensor to the kitchen appliance as an electric signal; and a controller controlling the transmitter to transmit the temperature information sensed by the sensor as an electric signal.
Abstract translation: 公开了一种烹饪工具，其包括可拆卸地设置在设置在厨房用具上方或内部的烹饪容器中的烹饪工具，以烹饪食物; 感测烹饪容器中烹饪的食物的温度的传感器; 将由所述传感器感测的温度信息作为电信号发送到所述厨房用具的发射器; 以及控制器，控制发射器将由传感器感测的温度信息作为电信号传输。
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公开(公告)号：US20220167787A1
公开(公告)日：2022-06-02
申请号：US17437214
申请日：2020-02-07
Applicant: LG Electronics Inc.
Inventor： Hyunwook MOON , Byungkyu PARK , Yangkyeong KIM
Abstract: The apparatus comprises a case, a magnetic member which is provided at a bottom surface of the case and attaches the case to the outer surface of the cooking vessel by forming an attractive force with respect to the outer surface of the cooking vessel, first and second temperature sensors which are disposed at the bottom surface of the case while being spaced a predetermined distance apart from each other in the vertical direction, and measure temperatures of two measurement points located at the outer surface of the cooking vessel and spaced the predetermined distance apart from each other in the vertical direction, respectively and a controller which is provided in the case and estimates the temperature of the food based on an average value of the temperatures measured respectively by the first and second temperature sensors and a desired temperature value provided by a user.
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公开(公告)号：US20220039218A1
公开(公告)日：2022-02-03
申请号：US16769199
申请日：2019-01-09
Applicant: LG Electronics Inc.
Inventor： Eui Sung KIM , Yangkyeong KIM , Hyunwook MOON
Abstract: The present disclosure relates to a cooking apparatus having a heating module capable of moving in a two-dimensional space and, particularly, to a cooking apparatus comprising: an upper plate configured to support a cooking vessel, a heating module disposed movably in a space provided under the upper plate and included a coil, and a rail disposed under the heating module to guide movements of the heating module, wherein electric current is supplied to the rail and the heating module supplies an alternating current through the rail. According to the present disclosure, the heating module supplies a current through the rail rather than receiving a current through a separate connection coil or wiring from an external power supply, thereby enabling shorting or disconnection of a current to be prevented even if the heating module moves.
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Patent Agency Ranking
公开(公告)号：US20200085225A1
公开(公告)日：2020-03-19
申请号：US16461073
申请日：2017-06-09
Applicant: LG ELECTRONICS INC.
Inventor： Wansoo KIM , Yangkyeong KIM
IPC: A47J27/088 , F24C7/06 , H05B6/06 , H05B6/12
Abstract: The present embodiment relates to a cooker to be put on an induction heater having a working coil, the cooker comprising: a base; a container disposed at an upper part of the base and heated by an induced current of the working coil; a cap for covering the upper surface of the container; a pressure adjusting valve installed at the cap; a cooker communication module for communicating with the induction heater; and a cooker micro-computer for controlling the pressure adjusting valve and the cooker communication module. Therefore, the cooker enables cooking while the cooker is put on one selected from among multiple induction heaters having a working coil, thus improving the convenience of use, and is structurally simpler than a pressure rice cooker, thus minimizing the number of components thereof.
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公开(公告)号：US20180318748A1
公开(公告)日：2018-11-08
申请号：US15972928
申请日：2018-05-07
Applicant: LG ELECTRONICS INC.
Inventor： Wan Soo KIM , Yangkyeong KIM , Byungkyu PARK
CPC classification number: B01D50/004 , B01D45/16 , B01D47/00 , B01D47/06 , B01D2221/02 , B01D2247/04 , B01D2247/101 , B04C5/08 , B04C9/00 , B04C2009/008 , F24C15/2042
Abstract: A filtering module includes a cyclone having a contaminated air inlet part into which external contaminated air and cleaning water cleaning the contaminated air are each introduced, and a cleaned air outlet part through which air cleaned by bringing the cleaning water into contact with the contaminated air is discharged; a water tank coupled to the cyclone, to which the cleaning water cleaning the contaminated air is introduced, and storing mixed water in which a pre-stored fluid and the cleaning water are mixed; and a fluid circulating part providing the mixed water stored in the water tank to the contaminated air inlet part.
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公开(公告)号：US20140251159A1
公开(公告)日：2014-09-11
申请号：US14199859
申请日：2014-03-06
Applicant: LG Electronics Inc.
Inventor： Jaekyung YANG , Yangkyeong KIM , Eunkyoung YOON , Hyeunsik NAM , Sungho CHOI
IPC: A47J27/04
CPC classification number: A47J27/04 , A21B3/04 , A47J2027/043 , F24C15/327
Abstract: Provided is a steam cooking appliance. The steam cooking appliance includes a main body having a cavity that provides a cooking space in which a food is accommodated, a backguard extending upward from an upper portion of the main body, a water tank separately mounted on the backguard, a steam supply unit disposed outside the cavity to generate steam, thereby supplying the steam into the cooking space, and a water supply tube to supply water within the water tank into the steam supply unit.
Abstract translation: 提供蒸汽烹饪器具。 蒸汽烹饪器具包括具有空腔的主体，该空腔设置有容纳食物的烹饪空间，从主体的上部向上延伸的背部保护件，分别安装在靠背上的水箱，设置有蒸汽供给单元 在空腔外部产生蒸汽，从而将蒸汽供应到烹饪空间中，以及供水管，以将水箱内的水供应到蒸汽供应单元中。
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公开(公告)号：US20140251158A1
公开(公告)日：2014-09-11
申请号：US14199792
申请日：2014-03-06
Applicant: LG ELECTRONICS INC.
Inventor： Jaekyung YANG , Yangkyeong KIM , Eunkyoung YOON , Hyeunsik NAM , Sungho CHOI
IPC: A47J27/04
CPC classification number: A47J27/04 , A21B3/04 , A47J2027/043 , F24C15/327
Abstract: Provided is a steam cooking appliance. The steam cooking appliance includes a main body having a cavity that provides a cooking space in which a food is accommodated, a water tank separably coupled to the main body outside the cavity, and a steam supply unit disposed outside the cavity to heat water supplied from the water tank to generate steam, the steam supply unit supplying the generated steam into the cooking space within the cavity.
Abstract translation: 提供蒸汽烹饪器具。 蒸汽烹饪器具包括具有空腔的主体，所述空腔提供容纳食物的烹饪空间，在腔体外部可分离地联接到主体的水箱，以及设置在腔体外部的蒸汽供应单元，用于加热从 所述水箱产生蒸汽，所述蒸汽供应单元将产生的蒸汽供应到所述空腔内的烹饪空间中。
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公开(公告)号：US20240098854A1
公开(公告)日：2024-03-21
申请号：US18276506
申请日：2021-04-09
Applicant: LG ELECTRONICS INC.
Inventor： Hyunwook MOON , Kyunghoon JUNG , Jaewoo LEE , Yangkyeong KIM
IPC: H05B6/12
CPC classification number: H05B6/1245
Abstract: An induction heating type cooktop can include first and second working coils configured to generate a magnetic field for heating a cooking container; an inverter configured to supply current to one or more of the first working coil and the second working coil; and first and second resonance capacitors configured to resonate with the first and second working coils. Also, the induction heating type cooktop can further include a switching part configured to selectively direct current through one of the first and second working coils or through both of the first and second working coils based on a type of the cooking container.
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