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    Cooking appliance
    1.
    发明授权
    Cooking appliance 有权

    公开(公告)号：US11589431B2

    公开(公告)日：2023-02-21

    申请号：US16604712

    申请日：2018-04-03

    Applicant: LG Electronics Inc.

    Inventor： Junghyeong Ha ,  Youngmin Lee

    IPC: H05B6/76 ,  H05B6/64

    Abstract: A cooking appliance includes a frame defining a cooking chamber, a a magnetron for generating microwaves to cook food received in the cooking chamber, a door connected to the frame and configured to open and close the cooking chamber, a gasket disposed at the door and configured to contact a front portion of the frame based on the door closing the cooking chamber, and a leakage prevention part that is disposed at the door and that defines a space portion for preventing leakage of the microwaves. The gasket is coupled to the space portion.

    Mobile terminal
    2.
    发明授权
    Mobile terminal 有权

    公开(公告)号：US10959350B2

    公开(公告)日：2021-03-23

    申请号：US16897236

    申请日：2020-06-09

    Applicant: LG ELECTRONICS INC.

    Inventor： Yongho Lee ,  Youngmin Lee ,  Gihwan Kim

    IPC: H04B1/06 ,  H05K7/20 ,  H04M1/02 ,  H05K9/00

    Abstract: Disclosed is a mobile terminal which can improve serviceability by increasing heat dissipation efficiency, the mobile terminal comprising: a case comprising an inner space, and a metal partition partitioning same; a battery located on one side of the inner space with respect to the partition; a main substrate which is located on the other side of the inner space with respect to the partition, and on which a heat-generating part is mounted; and a heat pipe comprising a heat-absorbing part in contact with the heat-generating part, and a heat transfer part arranged adjacent to the partition and extending along same.

    Mobile terminal
    4.
    发明授权
    Mobile terminal 有权
    移动终端

    公开(公告)号：US08976523B2

    公开(公告)日：2015-03-10

    申请号：US13735563

    申请日：2013-01-07

    Applicant: LG Electronics Inc.

    Inventor： Insu Song ,  Minchul Shin ,  Youngmin Lee ,  Younghwan Moon

    IPC: H05K5/00 ,  H05K7/00 ,  G06F1/16 ,  H05K5/02 ,  H04M1/02

    CPC classification number: H05K5/0239 ,  H01R13/447 ,  H04M1/0202 ,  H04M1/026

    Abstract: A mobile terminal includes: a body having a slot at one side thereof; a socket mounted to the body, and to which an external device is connected through the slot; a slide door coupled to the body so as to expose or cover the socket; and a guide portion formed in the body, and configured to guide motion of the sliding door, wherein the slide door comprises: a base having a plate shape; a manipulation portion protruding from a front surface of the base, and exposed to the outside through the slot; and a rail portion formed to be slidable along the guide portion, and coupled to a rear surface of the base so as to be covered by the base.

    Abstract translation: 移动终端包括：主体，其一侧具有槽; 安装在主体上的插座，外部设备通过插槽连接到该插座; 滑动门，其联接到所述主体以露出或覆盖所述插座; 以及形成在所述主体中并且构造成引导所述滑动门的运动的引导部，其中所述滑动门包括：具有板形状的基座; 从所述基座的前表面突出并通过所述槽暴露于外部的操作部; 以及轨道部分，其形成为能够沿着所述引导部分滑动，并且联接到所述基座的后表面以被所述基座覆盖。

    Hybrid heating system
    5.
    发明授权
    Hybrid heating system 有权

    公开(公告)号：US11415374B2

    公开(公告)日：2022-08-16

    申请号：US16660372

    申请日：2019-10-22

    Applicant: LG Electronics Inc.

    Inventor： Minsoo Kim ,  Jihyeong Ryu ,  Youngmin Lee ,  Eunjun Cho

    IPC: F28D21/00 ,  F24H1/38 ,  F24H6/00

    Abstract: A hybrid heating system is disclosed. The hybrid heating system includes a compressor that is configured to compress refrigerant. The hybrid heating system further includes a first heat exchanger that is configured to adjust a temperature of water by exchanging heat between the water and refrigerant compressed by the compressor. The hybrid heating system further includes a second heat exchanger that is configured to evaporate refrigerant by exchanging heat exchange with exterior air. The hybrid heating system further includes a first boiler heat exchanger that is configured to increase a temperature of water using heat generated by combustion. The hybrid heating system further includes a second boiler heat exchanger that is configured to exchange heat between exhaust gas discharged from the first boiler heat exchanger and refrigerant flowing into the second heat exchanger.

    Mobile terminal
    6.
    发明授权
    Mobile terminal 有权

    公开(公告)号：US10721837B2

    公开(公告)日：2020-07-21

    申请号：US16349841

    申请日：2016-11-18

    Applicant: LG ELECTRONICS INC.

    Inventor： Yongho Lee ,  Youngmin Lee ,  Gihwan Kim

    IPC: H04B1/06 ,  H05K7/20 ,  H04M1/02 ,  H05K9/00

    Abstract: Disclosed is a mobile terminal which can improve serviceability by increasing heat dissipation efficiency, the mobile terminal comprising: a case comprising an inner space, and a metal partition partitioning same; a battery located on one side of the inner space with respect to the partition; a main substrate which is located on the other side of the inner space with respect to the partition, and on which a heat-generating part is mounted; and a heat pipe comprising a heat-absorbing part in contact with the heat-generating part, and a heat transfer part arranged adjacent to the partition and extending along same.

    Mobile terminal
    7.
    发明授权
    Mobile terminal 有权

    公开(公告)号：US09967378B2

    公开(公告)日：2018-05-08

    申请号：US15241693

    申请日：2016-08-19

    Applicant: LG ELECTRONICS INC.

    Inventor： Minyong Jung ,  Youngmin Lee ,  Taewha Choi ,  Sangsoo Kim

    IPC: H04B1/38 ,  H04M1/02 ,  H04B1/3883 ,  H01Q1/24

    CPC classification number: H04M1/0262 ,  H01Q1/243 ,  H01Q9/42 ,  H01Q21/28 ,  H04B1/3883 ,  H04M1/0249 ,  H04M2001/0204

    Abstract: There is disclosed a mobile terminal including a first body having a front surface in which a display unit is disposed and one open side, a battery receiving unit formed in the first body, a second body coupled to one side of the first body, a battery coupled to the second body and inserted in the battery receiving unit, a fixing hook provided in one of the first body and the second body, a moving hook provided in the other one of the first body and the second body, corresponding to the fixing hook, and a releasing button configured to release the moving hook from the fixing hook by applying a predetermined force to the moving hook, wherein the fixing hook comprises an inclined surface in one direction and a step formed in other direction, and the moving hook comprises a step formed in one direction and an inclined surface formed in the other direction such that the mobile terminal in accordance with the present disclosure may use the case having the continuous surface from the lateral surface to the rear surface, with no battery cover. Accordingly, the exterior design of the mobile terminal may be improved.

    Heat pump boiler
    9.
    发明授权
    Heat pump boiler 有权

    公开(公告)号：US11649971B2

    公开(公告)日：2023-05-16

    申请号：US16660181

    申请日：2019-10-22

    Applicant: LG Electronics Inc.

    Inventor： Minsoo Kim ,  Jihyeong Ryu ,  Youngmin Lee ,  Eunjun Cho

    IPC: F24D17/00 ,  F24D19/10 ,  F24H1/20 ,  F24H4/04 ,  F24H8/00

    CPC classification number: F24D17/0036 ,  F24D19/1054 ,  F24H1/205 ,  F24H4/04 ,  F24H8/00

    Abstract: A heat pump boiler is disclosed. The heat pump boiler includes a compressor. The heat pump boiler further includes an exterior heat exchanger that is configured to transfer heat between refrigerant and exterior air. The heat pump boiler further includes an interior heat exchanger that is configured to transfer heat between refrigerant and water. The heat pump boiler further includes a channel change valve that is configured to provide refrigerant compressed by the compressor to the exterior heat exchanger or the interior heat exchanger. The heat pump boiler further includes a first boiler heat exchanger that is configured to heat water that has passed through the interior heat exchanger from heat generated through combustion. The heat pump boiler further includes a second boiler heat exchanger that is configured to transfer heat between refrigerant and gas discharged from the first boiler heat exchanger.

    Heat pump and method for controlling operation of boiler based on temperature of fluid
    10.
    发明授权
    Heat pump and method for controlling operation of boiler based on temperature of fluid 有权

    公开(公告)号：US11624532B2

    公开(公告)日：2023-04-11

    申请号：US17184059

    申请日：2021-02-24

    Applicant: LG ELECTRONICS INC.

    Inventor： Jihyeong Ryu ,  Eunjun Cho ,  Minsoo Kim ,  Youngmin Lee ,  Hojin Seo

    IPC: F25B49/02 ,  F25B30/02 ,  F24D17/02 ,  F24D12/02 ,  F24D19/10

    Abstract: A heat pump may include a compressor configured to compress a refrigerant, a first temperature sensor configured to detect an outdoor temperature, a second temperature sensor provided in heating pipes connected to a heating device that performs indoor heating and configured to detect a temperature of fluid flowing through the heating pipes, an outdoor heat exchanger configured to perform heat exchange between outdoor air and a refrigerant, a third temperature sensor configured to detect a temperature of the outdoor heat exchanger, and a controller. The controller may be configured to: control power to a boiler and/or to the compressor based on sensing values of the first, second, and third temperature sensors, calculate an expected efficiency of the heat pump based on the sensing value of the first temperature sensor and an initial target temperature, and control power to the boiler based on the expected efficiency.

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