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    Entrance refrigerator
    131.
    发明授权
    Entrance refrigerator 有权

    公开(公告)号：US11525609B2

    公开(公告)日：2022-12-13

    申请号：US16798778

    申请日：2020-02-24

    Applicant: LG ELECTRONICS INC.

    Inventor： Minkyu Oh ,  Minseok Kim ,  Insun Yeo ,  Deukwon Lee ,  Wonjin Lee ,  Kyukwan Choi ,  Yezo Yun

    IPC: F25B21/02 ,  F25D11/02 ,  F25D23/02 ,  F25D17/06 ,  F25D25/00 ,  F25D31/00

    Abstract: An entrance refrigerator includes a cabinet installed to pass through a front door or a wall and forming a storage compartment for storing goods, a housing coupled to a lower end of the cabinet, an outdoor side door coupled to a front surface of the cabinet to open or close the storage compartment and exposed to an outside, an indoor side door coupled to a rear surface of the cabinet to open or close the storage compartment and exposed to an inside, a cold air supply device accommodated in a space defined by a lower portion of the cabinet and the housing and supplying cold air to the storage compartment, and at least one guide duct mounted on a bottom surface of the housing and extending in a front-to-rear direction of the housing, the at least one guide duct having a discharge port formed therein.

    Entrance refrigerator
    134.
    发明授权
    Entrance refrigerator 有权

    公开(公告)号：US11441833B2

    公开(公告)日：2022-09-13

    申请号：US16798683

    申请日：2020-02-24

    Applicant: LG ELECTRONICS INC.

    Inventor： Minkyu Oh ,  Insun Yeo ,  Kyukwan Choi ,  Yezo Yun ,  Yanghwan No

    IPC: F25B21/02 ,  F25D23/02 ,  F25D21/14

    Abstract: A cold air supply device is applied to an entrance refrigerator. The cold air supply device includes a thermoelectric element forming a heat absorbing surface and a heat generating surface, a cold sink in contact with the heat absorbing surface, a heat absorption fan disposed above the cold sink, a heat sink in contact with the heat generating surface, a heat dissipation fan disposed below the heat sink, and an insulation material disposed between the cold sink and the heat sink to block heat transfer. The cold sink includes a sink body, and a plurality of heat exchange fins arranged on the upper surface of the sink body. Absorption pads are provided on both side edges of the sink body to absorb condensed water generated on the surface of the cold sink.

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