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    Blower
    13.
    发明授权
    Blower 有权

    公开(公告)号：US11994147B2

    公开(公告)日：2024-05-28

    申请号：US18222673

    申请日：2023-07-17

    Applicant: LG ELECTRONICS INC.

    Inventor： Jaehyuk Jung ,  Kidong Kim ,  Seokho Choi ,  Hyungho Park ,  Hoojin Kim ,  Haein Jung ,  Changhoon Lee ,  Yongmin Kim ,  Chiyoung Choi

    IPC: F04D29/40

    CPC classification number: F04D29/403

    Abstract: A blower is provided that may include a fan that creates airflow; a lower body forming a lower space therein in which the fan may be disposed, and having at least one suction hole through which air passes; a first upper body positioned above the lower body, and forming a first inner space that communicates with the lower space of the lower body; a second upper body positioned above the lower body, and forming a second inner space that communicates with the lower space of the lower body, the second upper body being spaced apart from the first upper body; and a space formed between the first upper body and the second upper body, and opened in a frontward-rearward direction. The first upper body may include a first slit formed through the first upper body such that air in the first inner space may be discharged into the space, and the second upper body may include a second slit formed through the second upper body such that air in the second inner space may be discharged into the space.

    Blower
    17.
    发明授权
    Blower 有权

    公开(公告)号：US11624369B2

    公开(公告)日：2023-04-11

    申请号：US17318274

    申请日：2021-05-12

    Applicant: LG ELECTRONICS INC.

    Inventor： Jaehyuk Jung ,  Kidong Kim ,  Hoojin Kim ,  Haein Jung ,  Seokho Choi ,  Hyungho Park ,  Yongmin Kim ,  Chiyoung Choi

    IPC: F04D25/08 ,  F04D25/06 ,  F04D29/44 ,  F04F5/16 ,  F04D29/70

    Abstract: A blower includes a first extension having a first discharge port formed in a first wall, a second extension having a second discharge port formed in a second wall facing and spaced apart from the first wall, a fan provided below the first and second extensions to guide air toward each of the first tower and the second tower, a first gate provided inside the first tower or protruding from the first wall, a second gate provided inside the second tower or protruding from the second wall, a first guide motor to change a position of the first gate, and a second guide motor to change a position of the second gate.

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