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    AN APPARATUS FOR TREATING LAUNDRY AND CONTROL METHOD THEREOF
    2.
    发明申请
    AN APPARATUS FOR TREATING LAUNDRY AND CONTROL METHOD THEREOF 审中-公开

    公开(公告)号：WO2022050755A1

    公开(公告)日：2022-03-10

    申请号：PCT/KR2021/011921

    申请日：2021-09-03

    Applicant: LG ELECTRONICS INC.

    Inventor： KIM, Minji ,  LEE, Hyuksoo ,  LEE, Yeonju ,  KIM, Hyeonjoong

    IPC: D06F58/46 ,  D06F58/20 ,  D06F58/08 ,  D06F58/40 ,  D06F34/26 ,  D06F33/70

    Abstract: Provided is a method of controlling a laundry treating apparatus, the method including an air supplying step of supplying heated air to the drum through the heat exchange part and a first motion executing step executed while the air supplying step is in progress, wherein the first motion executing step alternately executes a first acceleration mode of rotating the drum at an rpm inducing a centrifugal force equal to or greater than 1G along one of a clockwise direction and a counterclockwise direction and a first deceleration mode of rotating the drum at an rpm inducing a centrifugal force smaller than 1G in a direction equal to a rotational direction set for the first acceleration mode.

    LAUNDRY TREATMENT APPARATUS
    4.
    发明申请
    LAUNDRY TREATMENT APPARATUS 审中-公开

    公开(公告)号：WO2022050758A1

    公开(公告)日：2022-03-10

    申请号：PCT/KR2021/011925

    申请日：2021-09-03

    Applicant: LG ELECTRONICS INC.

    Inventor： KIM, Hyeonjoong ,  KIM, Seungjoon ,  KIM, Minji ,  KIM, Hyojun

    IPC: D06F58/08

    Abstract: A laundry treatment apparatus includes a housing configured to include a reception space, a first through-hole configured to communicate with the reception space by penetrating a first surface of the housing, a second through-hole configured to communicate with the reception space by penetrating a second surface facing the first surface from among a space provided by the housing, a first connection portion configured to include a first connection body rotatably provided in the reception space, a first connection shaft inserted into the first through-hole, and a connection shaft through-hole formed to penetrate the first connection shaft, a second connection portion configured to include a second connection body provided in the reception space to reciprocate between the first surface and the second surface, a fastening body provided in the second connection body to be detachably coupled to the first connection body, and a second connection shaft protruding from the second connection body toward the second through-hole, a drum configured to provide a space in which laundry is stored, a drum shaft, one end of which is fixed to the drum and the other end of which is inserted into the connection shaft through-hole, configured to interconnect the drum and the first connection shaft, a driver configured to include a driving shaft rotatably fixed to the second through-hole to form a concentric shaft along with the drum shaft, and a motor to rotate the driving shaft, a connection shaft fastening portion provided in the driving shaft to provide a space in which a free end of the second connection shaft is inserted, and configured to transmit rotational motion of the driving shaft to the second connection shaft, and a support configured to be elastically deformed between the second connection body and the second surface, and to provide force by which the second connection body is pressed in a direction in which the first connection body is disposed so that the first connection body is coupled to the fastening body.

    DRYER
    5.
    发明申请
    DRYER 审中-公开

    公开(公告)号：WO2022050747A1

    公开(公告)日：2022-03-10

    申请号：PCT/KR2021/011904

    申请日：2021-09-03

    Applicant: LG ELECTRONICS INC.

    Inventor： CHO, Hongjun ,  LEE, Hyuksoo ,  KIM, Hyojun ,  HWANG, Yangguk ,  KIM, Hyeonjoong ,  KWON, Oshin ,  KIM, Minji ,  LEE, Yeonju

    IPC: D06F58/08 ,  D06F58/20 ,  D06F37/22 ,  D06F37/20 ,  D06F37/40

    Abstract: A dryer includes a drum including a drum body, a front cover, a rear cover, and a drum inlet penetrating through the front cover and communicating with the inside of the drum body, a fixing panel provided at a position apart from the rear cover, a motor including a stator fixed to the fixing panel and a rotor rotated by the stator, a hollow housing fixed to the fixing panel, a first shaft having one end fixed to the rotor and the other end provided with a driving gear located inside the housing, a second shaft having one end provided with a driven gear located inside the housing and the other end penetrating through the fixing panel and fixed to the rear cover, and a plurality of interlocking gears provided rotatably in the housing and transmitting a rotational force of the driving gear to the driven gear.

    DRYER
    7.
    发明申请
    DRYER 审中-公开

    公开(公告)号：WO2022050750A1

    公开(公告)日：2022-03-10

    申请号：PCT/KR2021/011907

    申请日：2021-09-03

    Applicant: LG ELECTRONICS INC.

    Inventor： KIM, Hyojun ,  CHO, Hongjun ,  LEE, Hyuksoo ,  HWANG, Yangguk ,  KIM, Hyeonjoong ,  KWON, Oshin ,  KIM, Minji ,  LEE, Yeonju

    IPC: D06F58/08 ,  D06F58/20 ,  D06F37/22 ,  D06F37/20 ,  D06F37/40

    Abstract: A dryer includes a drum including a drum body providing a space for storing clothes, a front cover forming a front surface of the drum body, a rear cover forming a rear surface of the drum body, and a drum inlet penetrating through the front cover and communicating with the inside of the drum body, a fixing panel disposed apart from the rear cover and having a through hole formed thereon, a motor including a stator mounted in the through hole, and a rotor rotating by the stator, a power transmitter including a housing fixed to the fixing panel, the housing including a first shaft coupled to the rotor, a second shaft coupled to the rear cover, and an interlocking gear configured to transmit a rotational force of the first shaft to the second shaft by decelerating the rotational force, and a driving unit bracket mounted in the through hole.

    DRYER
    8.
    发明申请
    DRYER 审中-公开

    公开(公告)号：WO2022050748A1

    公开(公告)日：2022-03-10

    申请号：PCT/KR2021/011905

    申请日：2021-09-03

    Applicant: LG ELECTRONICS INC.

    Inventor： LEE, Hyuksoo ,  CHO, Hongjun ,  KIM, Hyojun ,  HWANG, Yangguk ,  KIM, Hyeonjoong ,  KWON, Oshin ,  KIM, Minji ,  LEE, Yeonju

    IPC: D06F58/08 ,  D06F58/20 ,  D06F37/22 ,  D06F37/20 ,  D06F37/40

    Abstract: A dryer includes a drum including a drum body, a front cover, a rear cover having an air inlet formed thereon, and a drum inlet communicating with the inside of the drum body through the front cover, a fixing panel apart from the rear cover, a motor including a stator and a rotor, a supply port including a plurality of supply holes in the shape of a ring on the fixing panel along an outer circumferential surface of the motor, a ring-shaped supply duct fixed to the fixing panel, guiding air to the supply port, and including an accommodator for accommodating the motor at the center thereof, a first cooling hole on the fixing panel, a second cooling hole apart from the first cooling hole on the fixing panel, and a duct cover circulating air by connecting the first cooling hole, the accommodator, and the second cooling hole.

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