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    Air conditioning robot and air conditioning system including the same
    4.
    发明授权
    Air conditioning robot and air conditioning system including the same 有权

    公开(公告)号：US11333373B2

    公开(公告)日：2022-05-17

    申请号：US16641798

    申请日：2018-12-26

    申请人： LG ELECTRONICS INC.

    发明人： Seongjae Kim

    IPC分类号： F24F5/00 ,  F28D20/00 ,  F24F120/12 ,  F24F140/20 ,  F24F11/62

    摘要： An air conditioning robot according to an embodiment of the present disclosure includes: a main body having a suction hole and a discharge hole; a cooling cycle including a compressor, a condenser, an expansion mechanism, and an evaporator, which are disposed within the main body; a blower fan configured to blow air suctioned through the suction hole so that the air is heat-exchanged with the evaporator and discharged through the discharge hole; a heat storage tank configured to accommodate a heat storage material in which heat of the condenser is stored; a heat dissipation part configured to dissipate the heat of the heat storage material accommodated in the heat storage tank, the heat dissipation part thermally contacting a heat transfer terminal disposed outside the main body; and a driving part configured to allow the main body to move so that the heat dissipation part thermally contacts or is thermally separated from the heat transfer terminal.

    Refrigerator
    5.
    发明授权
    Refrigerator 有权

    公开(公告)号：US11002474B2

    公开(公告)日：2021-05-11

    申请号：US16660283

    申请日：2019-10-22

    申请人： LG Electronics Inc.

    发明人： Seongjae Kim ,  Seunghwan Oh ,  Heayoun Sul

    IPC分类号： F25D11/02 ,  F25B21/02 ,  F25B25/00 ,  F25B5/02 ,  F25D17/06 ,  F25D19/04 ,  F25B41/06 ,  F25D25/02

    摘要： A refrigerator includes a cabinet in which a storage space is formed; a main evaporator which is installed at one side of an inner portion of the storage space to cool the storage space; a case which is installed on the other side the inner portion of the storage space and defines a deep-freezing storage chamber; a drawer which is accommodated in the case so as to be retractable and withdrawable and in which food is stored; and a rapid cooling module which is provided on a rear side of the inner portion of the case and rapidly cools the deep-freezing storage chamber, in which the rapid cooling module may includes an auxiliary evaporator; and a thermoelectric device which is coupled to the auxiliary evaporator and cools the deep-freezing storage chamber through heat exchange by heat conduction.

    Refrigerator
    6.
    发明授权
    Refrigerator 有权

    公开(公告)号：US10436494B2

    公开(公告)日：2019-10-08

    申请号：US15549926

    申请日：2016-02-05

    申请人： LG Electronics Inc.

    发明人： Seongjae Kim ,  Seunghwan Oh ,  Heayoun Sul

    IPC分类号： F25B21/02 ,  F25D11/02 ,  F25D25/02 ,  F25D11/04 ,  F25D19/00

    摘要： A refrigerator according to an embodiment of the present invention includes a cabinet in which a storage space is formed; a main evaporator which is installed at one side of an inner portion of the storage space to cool the storage space; a case which is installed on the other side of the inner portion of the storage space and defines a deep-freezing storage chamber; a drawer which is accommodated in the case so as to be retractable and withdrawable and in which food is stored; and a rapid cooling module which is provided on a rear side of the inner portion of the case and rapidly cools the deep-freezing storage chamber, in which the rapid cooling module includes an auxiliary evaporator in which a low-temperature and low-pressure two-phase refrigerant flow, and a thermoelectric device which is installed so that an exothermic surface is attached to the surface of the auxiliary evaporator and an endothermic surface faces the drawer, thereby cooling the deep-freezing storage chamber.