-
公开(公告)号：EP4216773A1
公开(公告)日：2023-08-02
申请号：EP21872648.7
申请日：2021-01-19
申请人： LG Electronics, Inc. , Mokpo National Maritime University Industry - Academic Cooperation Foundation
发明人： SHIN, Jaeyoung , SIM, Sunghun , HA, Junghyeong , LEE, Yongsoo , KIM, Taeho , KIM, Taehee , SON, Seokkyun , KIM, Dohun
-
公开(公告)号：EP4426062A1
公开(公告)日：2024-09-04
申请号：EP22887671.0
申请日：2022-10-27
申请人： LG Electronics Inc.
发明人： SHIN, Jangmo , SIM, Sunghun , KWAG, Dongseong , HA, Junghyeong
摘要： The present disclosure relates to a cooking appliance having a heater vertically movable in a cooking chamber. The cooking appliance according to the present disclosure comprises: a casing having a cooking chamber formed therein; a door rotatably provided at one portion of the casing and opening and closing the cooking chamber; a moving assembly configured to be movable vertically inside the cooking chamber and provided with a heater, and a shielding means configured to prevent leakage of electromagnetic waves through a gap between the casing and the moving assembly. The cooking appliance has the advantage of preventing electromagnetic waves from leaking out.
-
公开(公告)号：EP4383947A1
公开(公告)日：2024-06-12
申请号：EP23214175.4
申请日：2023-12-05
申请人： LG Electronics Inc.
发明人： HA, Junghyeong , SIM, Sunghun , LEE, Hoongoo
CPC分类号： H05B6/54 , H05B6/129 , H05B6/6494 , H05B6/6488
摘要： Provided is a cooking appliance. The cooking appliance includes a housing having a cavity, a door connected to the housing to open and close the cavity, an RF generator configured to generate radio frequency (RF) power for generating electric fields in the cavity, an RF matcher configured to match an impedance of the RF power with a load of the cavity, and a working coil configured to emit magnetic fields toward the cavity.
-
公开(公告)号：EP4142432A1
公开(公告)日：2023-03-01
申请号：EP20932722.0
申请日：2020-09-01
申请人： LG Electronics, Inc.
发明人： SHIN, Jaeyoung , SIM, Sunghun , HA, Junghyeong , KIM, Taeho , KIM, Taehee , LEE, Yongsoo
摘要： The present invention relates to a composite cooker having a plurality of heat sources. The cooker, according to one embodiment of the present disclosure, may comprise: a housing having a cavity formed therein; a door connected to the housing so as to open/close the cavity; a MW heating module for radiating microwaves to the cavity; an IH heating module for radiating a magnetic field toward the cavity; and a shielding member for enabling the magnetic field generated by the IH heating module to pass through, while blocking the microwaves radiated from the MW heating module. The shielding member may comprise carbon fiber.
-
公开(公告)号：EP3911121A1
公开(公告)日：2021-11-17
申请号：EP20212858.3
申请日：2020-12-09
申请人： LG Electronics, Inc.
发明人： HA, Junghyeong , SIM, Sunghun , CHAE, Yunbyung
IPC分类号： H05B6/76
摘要： The present disclosure relates to an oven providing optimal radio wave shielding efficiency in a plurality of frequency bands. The oven includes a plurality of choke rooms, some of which partially face a cavity as a space for accommodating food in the oven. With this structure, a capacity of the cavity can increase while providing optimal radio wave shielding efficiency in a plurality of frequency bands.
-
公开(公告)号：EP3908081A1
公开(公告)日：2021-11-10
申请号：EP20212725.4
申请日：2020-12-09
申请人： LG Electronics, Inc.
发明人： HA, Junghyeong , SIM, Sunghun , CHAE, Yunbyung , BAEK, Chaehyun
摘要： An oven includes a housing provided therein with a cooking space and having an upper frame that defines an upper wall in the cooking space, a heating unit installed adjacent to the upper frame and configured to transfer heat to the cooking space, and a plurality of antennas installed at one side of the upper frame and configured to emit radio waves, transmitted from a radio wave generator in electrical connection to an external power source for radio wave generation, toward the cooking space. The heating unit extends to have a predetermined pattern forming a closed area, and is provided with a support member installed to be in contact at a plurality of points therewith.
-
公开(公告)号：EP3893605A1
公开(公告)日：2021-10-13
申请号：EP20206754.2
申请日：2020-11-10
申请人： LG Electronics Inc.
发明人： BAEK, Chaehyun , SIM, Sunghun , HA, Junghyeong , JI, Jongseong
摘要： Disclosed is a transfer connector. The transfer connector according to various embodiments disclosed herein includes one or more of a dielectric material having high heat resistance, a guide part that supports an electric connection part, and a heat dissipation member for dissipating heat. Accordingly, damage to the transfer connector caused by heat generated in an oven, and the like may be prevented. As a result, operational reliability of the transfer connector that guides microwaves to the oven, and the like may be improved.
-
公开(公告)号：EP3612006A1
公开(公告)日：2020-02-19
申请号：EP18784163.0
申请日：2018-04-03
申请人： LG Electronics Inc.
发明人： HA, Junghyeong , LEE, Youngmin
摘要： The present invention relates to a cooking appliance. The cooking appliance of the present invention comprises: a frame defining a cooking chamber; a magnetron for generating microwaves in order to cook food received in the cooking chamber; a door connected to the frame so as to open or close the cooking chamber; a gasket disposed in the door and coming in contact with the front portion of the frame in a state where the cooking chamber is closed by the door; and a leakage prevention part disposed in the door and forming a space portion for preventing leakage of the microwaves, wherein the gasket is coupled to the space portion.
-
公开(公告)号：EP4340544A1
公开(公告)日：2024-03-20
申请号：EP21942041.1
申请日：2021-05-21
申请人： LG Electronics Inc.
发明人： HONG, Jaepyo , HA, Junghyeong , CHAE, Yunbyung , SHIN, Myeongjun , SIM, Sunghun
摘要： The purpose of the present disclosure is to provide a cooking appliance in which a shielding filter serving to block microwaves generated from an MW heating module and pass a magnetic field, generated from an IH heating module, therethrough is tightly coupled to a plate. The cooking appliance may comprise: a housing which has a cavity formed therein; a door which is connected to the housing and opens/closes the cavity; an MW heating module which emits microwaves to the cavity; a working coil module which emits a magnetic field to the cavity; a plate in which a center hole for guiding a magnetic field to the cavity is formed; and a shielding filter which is disposed between the plate and the working coil module, wherein the plate has a plurality of grooves formed around the center hole.
-
公开(公告)号：EP3911120A1
公开(公告)日：2021-11-17
申请号：EP20212827.8
申请日：2020-12-09
申请人： LG Electronics, Inc.
发明人： HA, Junghyeong , SIM, Sunghun , CHAE, Yunbyung , BAEK, Chaehyun
摘要： Embodiments of the present disclosure disclose a radio wave radiating device including multiple radiating portions and an antenna having bending patterns.
As the multiple radiating portions are provided, optimal radiation efficiency can be provided at plural frequency bands.
Further, due to the bending patterns, a total length of a portion disposed between an earth terminal and a transmission connector in the antenna is longer than a distance between the earth terminal and the transmission connector
-
-
-
-
-
-
-
-
-
搜索结果
12 条记录 (耗时 0.018 秒)
