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    HEAT EXCHANGER
    21.
    发明公开
    HEAT EXCHANGER 审中-公开

    公开(公告)号：US20240247879A1

    公开(公告)日：2024-07-25

    申请号：US18414073

    申请日：2024-01-16

    Applicant: LG ELECTRONICS INC.

    Inventor： Sangyeul Lee ,  Sukyoung Lee ,  Jaeyoung Kim ,  Eungyul Lee

    IPC: F28F1/12 ,  F28F1/30

    CPC classification number: F28F1/128 ,  F28F1/30 ,  F28F2215/08

    Abstract: A heat exchanger includes a heat transfer tube configured to guide a refrigerant, and a plurality of fins each having a through-hole through which the heat transfer tube is vertically installed, the plurality of fins being spaced apart from each other to allow air to pass in a first direction. Each of the plurality of fins includes a corrugated portion formed in a zigzag shape in the first direction, a sheet portion surrounding the through-hole and a connecting portion connecting the sheet portion and the corrugated portion, wherein an inclined contact point, which is the highest position of the connecting portion and the corrugated portion, is located lower than a valley portion contact point, which is the lowest position of the connecting portion and the corrugated portion, in a second direction perpendicular to the first direction.

    Body for shoe management apparatus
    22.
    外观设计
    Body for shoe management apparatus 有权

    公开(公告)号：USD1033767S1

    公开(公告)日：2024-07-02

    申请号：US29842895

    申请日：2022-06-16

    Applicant: LG ELECTRONICS INC.

    Designer： Jaeyoung Kim ,  Bohyun Nam ,  Seunghyun Song

    Abstract: FIG. 1 is a front perspective view of the body for shoe management apparatus showing our new design;
    FIG. 2 is a front view thereof;
    FIG. 3 is a back view thereof;
    FIG. 4 is a left side view thereof;
    FIG. 5 is a right side view thereof;
    FIG. 6 is a top plan view thereof;
    FIG. 7 is a bottom plan view thereof;
    FIG. 8 is an enlarged cross-sectional view taken along line 8-8 in FIG. 2;
    FIG. 9 is a cross-sectional view taken along line 9-9 in FIG. 2;
    FIG. 10 is a reference view showing the state of use that the nozzle of the claimed design has been moved down in FIG. 9; and,
    FIG. 11 is a reference view showing the state of use that the nozzle of the claimed design has been moved down and the four shoe racks have been attached.
    The broken lines depict portions of the body for shoe management apparatus that form no part of the claimed design. The portions of FIG. 11 drawn in broken lines show environmental structure only and form no part of the claimed design.
    The dash-dot lines illustrate the location from which the section drawings are created and shown in FIGS. 8 & 9. The dash-dot lines form no part of the claimed design.

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