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公开(公告)号：EP3869920A1
公开(公告)日：2021-08-25
申请号：EP21157879.4
申请日：2021-02-18
Applicant: LG Electronics Inc.
Inventor： JANG, Eunjin , KIM, Wontae , KIM, Juwon , HWANG, Jongwon , KIM, Taeho , KIM, Taehee
IPC: H05B6/12
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 arranged to receive a target object, a working coil that is disposed in the case and that is configured to heat the target object, a heating module that is disposed at a lower surface of the upper plate of the cover plate and that includes an electrically conductive material, and a thermal insulation material disposed between the heating module and the working coil.
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公开(公告)号：EP3840531A1
公开(公告)日：2021-06-23
申请号：EP20179985.5
申请日：2020-06-15
Applicant: LG Electronics Inc.
Inventor： KIM, Seongjun , KIM, Wontae , HWANG, Seonghoon
IPC: H05B6/12
Abstract: An induction heating type cooktop includes a cover plate that is coupled to a top of a case and that includes an upper plate configured to seat an object to be heated, a working coil disposed inside the case and configured to heat the object, an insulator disposed between a bottom surface of the upper plate and the working coil, and a thin film that is disposed on at least one of a top surface of the upper plate or the bottom surface of the upper plate and that includes a plurality of sub-films that are arranged about a central portion of the thin film. An outer boundary of one of the plurality of sub-films is positioned radially outward of an outer boundary of another of the plurality of sub-films relative to the central portion of the thin film.
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公开(公告)号：EP3706511A1
公开(公告)日：2020-09-09
申请号：EP20161110.0
申请日：2020-03-05
Applicant: LG Electronics Inc.
Inventor： JUN, Hyunwoo , KIM, Wontae , SON, Seongho
Abstract: An induction heating-type cooktop include a case, a cover plate comprising an upper plate that is coupled to an upper end of the case and that is configured to seat an object to be heated on an upper surface of the upper plate, a working coil disposed in the case and configured to heat the object, a module base that is disposed at a lower surface of the upper plate and that includes a thin layer attached to a surface of the module base, and a thermal insulation material disposed between the module base and the working coil.
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公开(公告)号：EP3553391A1
公开(公告)日：2019-10-16
申请号：EP19176074.3
申请日：2016-03-14
Applicant: LG ELECTRONICS INC.
Inventor： KIM, Wontae , LEE, Sangcheol , KIM, Wansoo
Abstract: A cooking device includes a main body having a cooking space for cooking food; a base disposed at a lower side of the main body, and comprising a ventilation apparatus for suctioning and discharging contaminated air, the ventilation apparatus being connected to the lower side of the main body and having an introduction port; a swirler rotated so that the contaminated air is suctioned through the introduction port of the base, and having a plurality of wings; an installation part provided at the base; and a driving motor installed at the installation part and configured to generate power for rotating the swirler.
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公开(公告)号：EP3023702A1
公开(公告)日：2016-05-25
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).
Abstract translation: 提供一种根据一个方面的烹饪装置（1），包括：主体（10），具有用于烹饪食物的烹饪空间（11）;主体 和设置在所述主体（10）的下侧且用于将污染空气抽吸到所述主体（10）中并随后从所述主体（10）排出所述污染空气的通风装置（20），其中所述通风装置 设备（20）包括连接到主体（10）的下侧并具有引入口（23）的基座（21,22）; 旋转的旋流器（30）以通过基座（21,22）的引入口（23）吸入污染的空气并具有多个翼部（32）; 驱动单元（51），其构造成产生用于旋转所述旋流器（30）的动力; 以及旋流器引导件（40），其构造成覆盖旋流器（30）下方的旋流器（30）并引导沿旋流器（30）的径向流动的空气的流动。
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Patent Agency Ranking
公开(公告)号：EP4375581A2
公开(公告)日：2024-05-29
申请号：EP24169559.2
申请日：2017-12-01
Applicant: LG Electronics Inc.
Inventor： LEE, Semi , LEE, Sangcheol , HWANG, Seonghoon , KIM, Wontae
IPC: F24F7/06
CPC classification number: F24C15/2028
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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公开(公告)号：EP3869918A1
公开(公告)日：2021-08-25
申请号：EP20179963.2
申请日：2020-06-15
Applicant: LG Electronics Inc.
Inventor： KIM, Seongjun , KIM, Wontae , HWANG, Seonghoon
IPC: H05B6/12
Abstract: The present disclosure relates to an induction heating type cooktop. The induction heating type cooktop includes a case, a cover plate connected to an upper end of the case and provided with an upper plate part on which a to-be-heated object is disposed, a thin layer coated on the upper plate part, a heat insulator disposed under the thin layer, a working coil provided inside the case, a working coil cooling fan configured to blow air toward the working coil, and a bracket provided with a cooling passage in which air blown by the working coil cooling fan passes through the working coil and is exhausted.
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公开(公告)号：EP3869917A1
公开(公告)日：2021-08-25
申请号：EP20179962.4
申请日：2020-06-15
Applicant: LG Electronics Inc.
Inventor： KIM, Seongjun , KIM, Wontae , HWANG, Seonghoon
IPC: H05B6/12
Abstract: The present disclosure relates to an induction heating type cooktop. The induction heating type cooktop includes a case, a cover plate connected to an upper end of the case and provided with an upper plate part on which a to-be-heated object is disposed, a working coil provided inside the case, a thin layer coated on the upper plate part and inductively heated by the working coil, and a working coil cooling fan configured to blow air toward the working coil.
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公开(公告)号：EP3866566A1
公开(公告)日：2021-08-18
申请号：EP20192610.2
申请日：2020-08-25
Applicant: LG Electronics Inc.
Inventor： HWANG, Seonghoon , KIM, Wontae , KIM, Seongjun
IPC: H05B6/12
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：EP3324285B1
公开(公告)日：2020-09-16
申请号：EP17202321.0
申请日：2017-11-17
Applicant: LG Electronics Inc.
Inventor： KANG, Moonsoo , JUNG, Wooyoung , KIM, Bongseok , KIM, Wontae
IPC: G06F3/14
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