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    HEAT EXCHANGER
    1.
    发明公开
    HEAT EXCHANGER 审中-公开

    公开(公告)号：US20240318918A1

    公开(公告)日：2024-09-26

    申请号：US18612640

    申请日：2024-03-21

    Applicant: LG ELECTRONICS INC.

    Inventor： Bongjun Kim ,  Sehyou Kim ,  Juhyok Kim ,  Wonyeon Jung ,  Minwo Jeong

    IPC: F28D1/04 ,  F28D21/00 ,  F28F1/32 ,  F28F17/00

    CPC classification number: F28D1/0435 ,  F28F1/32 ,  F28F17/005 ,  F28D2021/0071 ,  F28F2215/04

    Abstract: A heat exchanger of the present disclosure includes a plurality of front refrigerant tubes through which a refrigerant flows and that extends in a first direction, a plurality of rear refrigerant tubes through which a refrigerant flows and that extends in the first direction and is spaced apart from the plurality of front refrigerant tubes in a second direction crossing the first direction, fins that are disposed between the plurality of front refrigerant tubes and the plurality of rear refrigerant tubes to conduct heat and that extend in a third direction crossing the first direction and the second direction, a pair of front headers that is connected with both ends of the plurality of front refrigerant tubes and supplies a refrigerant, and a pair of rear headers that is connected with both ends of the plurality of rear refrigerant tubes and supplies a refrigerant, wherein the front headers and the rear headers extend in a direction parallel with the third direction.

    HEAT EXCHANGER
    2.
    发明公开
    HEAT EXCHANGER 审中-公开

    公开(公告)号：US20240085121A1

    公开(公告)日：2024-03-14

    申请号：US18367727

    申请日：2023-09-13

    Applicant: LG ELECTRONICS INC.

    Inventor： Bongjun Kim ,  Sehyoun Kim ,  Minwoo Jeong

    IPC: F28F1/12 ,  F28F21/02

    CPC classification number: F28F1/12 ,  F28F21/02 ,  F28F2215/00

    Abstract: A heat exchanger includes a plurality of refrigerant tubes through which refrigerant can flow; a plurality of collars surrounding at least a portion of an outer surface of each refrigerant tube; a plurality of heat dissipation fins connected to the plurality of collars; and an electrode in contact with each heat dissipation fin to transmit power to each heat dissipation fin. An electrical resistance of each collar is higher than an electrical resistance of each heat dissipation fin.

    Refrigerator and filter device
    3.
    发明授权
    Refrigerator and filter device 有权

    公开(公告)号：US09835371B2

    公开(公告)日：2017-12-05

    申请号：US14595347

    申请日：2015-01-13

    Applicant: LG ELECTRONICS INC.

    Inventor： Jongho Yun ,  Kyunghoon Koak ,  Bongjun Kim ,  Siyeon An

    IPC: F25D23/12 ,  B01D35/30

    CPC classification number: F25D23/126 ,  B01D35/30 ,  B01D2201/30 ,  B01D2201/304 ,  F25D23/12 ,  F25D2323/121 ,  Y10T137/6851

    Abstract: A refrigerator and filter device are described. In one aspect, the refrigerator includes a main body that defines a storage space. The refrigerator includes a door that is configured to open and close at least a portion of the storage space. The refrigerator further includes a dispenser that is located at the door and is configured to dispense water. The refrigerator further includes a filter that is configured to purify water and supply the purified water to the dispenser. The refrigerator further includes at least two heads that are configured to attach to the filter. The refrigerator further includes a connector that is configured to connect the at least two heads to each other, the connector providing a passage between the at least two heads. The refrigerator further includes a bracket on which the connector and the at least two heads are seated, the bracket being coupled to the connector.

    Dehumidifier
    4.
    发明授权
    Dehumidifier 有权

    公开(公告)号：US11221152B2

    公开(公告)日：2022-01-11

    申请号：US16487113

    申请日：2018-02-12

    Applicant: LG ELECTRONICS INC.

    Inventor： Minwoo Jeong ,  Bongjun Kim ,  Sehyeon Kim ,  Jaeyoung Kim ,  Yohan Lee

    IPC: F24F3/153 ,  F24F3/14 ,  F24F12/00 ,  F24F13/30 ,  F28D15/02 ,  F28F1/30

    Abstract: A dehumidifier is provided. The dehumidifier may include a case having an air intake opening and an air discharge opening, an evaporator arranged inside the case and having evaporating fins coupled to evaporating tubes, a condenser arranged inside the case spaced apart from the evaporator, a fan that flows air in a direction from the evaporator to the condenser, and a heat pipe assembly positioned in front of and behind the evaporator in the air flow direction spaced apart from the evaporator. The heat pipe assembly may include heat pipes and heat-conducting fins each having a heat pipe coupling hole formed therein to be coupled to the respective heat pipe. Heat pipes may include heat-absorbing pipe portions positioned in front of the evaporator, heat-dissipating pipe portions positioned between the evaporator and the condenser, and connecting pipe portions that connect the heat-absorbing pipe portion to the heat-dissipating pipe portion, respectively.

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