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公开(公告)号：EP3618569A1
公开(公告)日：2020-03-04
申请号：EP19193985.9
申请日：2019-08-28
Applicant: LG Electronics Inc.
Inventor： KIM, Wontae , SON, Seongho , YANG, Jaekyung , LEE, Yongsoo , JUN, Hyunwoo
Abstract: An induction heating type cooktop includes a case, a cover plate that is coupled to an upper end of the case and that includes an upper plate configured to seat an object on an upper surface of the upper plate, a working coil disposed in the case and configured to heat the object, a thin film attached on the upper plate, and a thermal insulating member disposed vertically between a lower surface of the upper plate and the working coil.
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公开(公告)号：EP3553399A1
公开(公告)日：2019-10-16
申请号：EP17879025.9
申请日：2017-12-04
Applicant: LG Electronics Inc.
Inventor： KIM, Wontae , LEE, Sangcheol
Abstract: The present disclosure relates to a ventilation apparatus. The ventilation apparatus of the present disclosure comprises: a casing; a suction device accommodated in the casing and having a suction fan for generating a suction force for sucking in air; and a vortex forming device accommodated in the casing and having a swirler rotating below the casing to form a vortex and a driving motor for rotating the swirler, wherein the swirler includes a rotating plate having an air passage hole and a plurality of blades arranged and spaced apart in a circumferential direction along the rim of the rotating plate, and the vortex forming device is positioned lower than the rotation center of the suction fan in the casing.
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公开(公告)号：EP3034951A3
公开(公告)日：2016-10-05
申请号：EP15198449.9
申请日：2015-12-08
Applicant: LG Electronics Inc.
Inventor： LEE, Sangcheol , KIM, Wontae
CPC classification number: F24C15/2092 , F24C15/2042 , F24C15/2071
Abstract: Provided is a cooking device including a main body (10) having a cooking space (11) in which food is cooked; and a hood (20) provided at a lower side of the main body (10) to suction contaminated air, wherein the hood (20) includes a hood casing (210), a movable part (220) that is able to be withdrawn from the hood casing (210), and a suction part (230) that is exposed to an outside when the movable part (220) is withdrawn from the hood casing (210), and prevented from being exposed to the outside when the movable part (220) is inserted in the hood casing (210).
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公开(公告)号：EP4545862A1
公开(公告)日：2025-04-30
申请号：EP23827354.4
申请日：2023-04-26
Applicant: LG Electronics Inc.
Inventor： KIM, Wontae , KIM, Hosan , JO, Gunwoo
Abstract: An invention related to a cooking apparatus is disclosed. The disclosed invention has an air guide disposed in a gap between a door and a control panel, wherein the air guide comprises a first guide part, which vertically partitions the space between the control panel and the door, and a second guide part, which blocks the space between the first guide part and the door.
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公开(公告)号：EP4375581A3
公开(公告)日：2024-08-14
申请号：EP24169559.2
申请日：2017-12-01
Applicant: LG Electronics Inc.
Inventor： LEE, Semi , LEE, Sangcheol , HWANG, Seonghoon , KIM, Wontae
CPC classification number: F24F7/06 , F24C15/2028 , F24F9/00
Abstract: A ventilation apparatus according to the present invention comprises: a case having a flow hole; a flow guide positioned inside the case, the flow guide having an inflow opening that communicates with the flow hole, and the flow guide having a guide surface that slopes downward as the same extends outward; a swirler positioned in an area formed by the flow guide and configured to rotate in order to discharge a part of air introduced through the flow hole out of the case again, the swirler having a plurality of blades; a driving motor for rotating the swirler; and a grill member that covers the swirler outside the case and provides an air channel. The grill member comprises a grill rib that forms a suction channel for suctioning air and a discharge channel for discharging air. The discharge channel may be positioned outside the suction channel.
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Patent Agency Ranking
公开(公告)号：EP4344350A3
公开(公告)日：2024-07-03
申请号：EP24156518.3
申请日：2020-08-25
Applicant: LG Electronics Inc.
Inventor： HWANG, Seonghoon , KIM, Wontae , KIM, Seongjun
IPC: H05B6/12
CPC classification number: H05B6/1209 , H05B6/1254 , Y02B40/00
Abstract: An induction heating type cooktop includes a cover plate, a working coil, a thin film, an additional metal film, and an insulator. The cover plate is coupled to a top of a case and includes an upper plate configured to place an object to be heated. The working coil is disposed in the case and configured to heat the object. The thin film is disposed on the upper plate. The additional metal film forms an equivalent circuit with the thin film and the object so as to allow an induced current by the working coil to be induced into the object arranged at the upper plate. The insulator is disposed between a bottom surface of the upper plate and the working coil.
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公开(公告)号：EP3034951B1
公开(公告)日：2018-07-11
申请号：EP15198449.9
申请日：2015-12-08
Applicant: LG Electronics Inc.
Inventor： LEE, Sangcheol , KIM, Wontae
CPC classification number: F24C15/2092 , F24C15/2042 , F24C15/2071
Abstract: Provided is a cooking device including a main body (10) having a cooking space (11) in which food is cooked; and a hood (20) provided at a lower side of the main body (10) to suction contaminated air, wherein the hood (20) includes a hood casing (210), a movable part (220) that is able to be withdrawn from the hood casing (210), and a suction part (230) that is exposed to an outside when the movable part (220) is withdrawn from the hood casing (210), and prevented from being exposed to the outside when the movable part (220) is inserted in the hood casing (210).
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公开(公告)号：EP3023702B1
公开(公告)日：2018-01-03
申请号：EP15195099.5
申请日：2015-11-18
Applicant: LG Electronics Inc.
Inventor： KIM, Wontae , KIM, Wansoo
CPC classification number: H05B6/642 , F24C15/2042 , F24C15/322 , H05B6/6423
Abstract: Provided is a cooking device (1) according to one aspect including a main body (10) having a cooking space (11) for cooking food; and a ventilation apparatus (20) disposed at a lower side of the main body (10) and configured to suction contaminated air into the main body (10) and then to discharge the contaminated air from the main body (10), wherein the ventilation apparatus (20) includes a base (21, 22) connected to the lower side of the main body (10) and having an introduction port (23); a swirler (30) rotated to suction the contaminated air through the introduction port (23) of the base (21, 22) and having a plurality of wings (32); a driving unit (51) configured to generate power for rotating the swirler (30); and a swirler guide (40) configured to cover the swirler (30) under the swirler (30) and to guide a flow of the air flowing in a radial direction of the swirler (30).
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公开(公告)号：EP3034951A2
公开(公告)日：2016-06-22
申请号：EP15198449.9
申请日：2015-12-08
Applicant: LG Electronics Inc.
Inventor： LEE, Sangcheol , KIM, Wontae
CPC classification number: F24C15/2092 , F24C15/2042 , F24C15/2071
Abstract: Provided is a cooking device including a main body (10) having a cooking space (11) in which food is cooked; and a hood (20) provided at a lower side of the main body (10) to suction contaminated air, wherein the hood (20) includes a hood casing (210), a movable part (220) that is able to be withdrawn from the hood casing (210), and a suction part (230) that is exposed to an outside when the movable part (220) is withdrawn from the hood casing (210), and prevented from being exposed to the outside when the movable part (220) is inserted in the hood casing (210).
Abstract translation: 本发明提供一种烹饪装置，其包括具有烹调空间（11）的主体（10），烹调空间（11）被烹饪; 以及设置在主体（10）的下侧以吸引被污染空气的罩（20），其中，所述罩（20）包括发动机罩壳体（210），能够从所述主体 所述发动机罩壳体（210）和当所述可动部件（220）从所述发动机罩壳体（210）中退出时暴露于外部的吸入部（230），并且当所述可动部件 220）插入到发动机罩壳体（210）内。
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公开(公告)号：EP4340542A1
公开(公告)日：2024-03-20
申请号：EP21942048.6
申请日：2021-05-31
Applicant: LG Electronics Inc.
Inventor： LEE, Sangcheol , PARK, Kyoung-Joon , YANG, Jaekyung , KIM, Wontae
Abstract: The present invention relates to a cooking appliance doubling as a hood, wherein the cooking appliance can effectively prevent thermal damage to electrical components provided in a door, such as a display and a camera, by disposing a blower module inside the door to cool the electrical components, and can effectively prevent contaminants from adhering to the display and the camera by allowing an airflow of the external air discharged after being used to cool the electrical components to function as an air curtain.
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