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    AIR PURIFIER
    1.
    发明公开
    AIR PURIFIER 审中-公开

    公开(公告)号：US20240117993A1

    公开(公告)日：2024-04-11

    申请号：US18377447

    申请日：2023-10-06

    Applicant: LG ELECTRONICS INC.

    Inventor： Bohyun KIM ,  Juhyup Yoon ,  Taesan Kim ,  Dongeun Kim ,  Jaewan Lee

    IPC: F24F13/20

    CPC classification number: F24F13/20 ,  F24F8/108

    Abstract: An air purifier includes a first body having an inlet formed in a circumferential surface and an outlet formed above the inlet; a fan rotatably disposed between the inlet and the outlet to form an air flow from the inlet to the outlet; a filter for removing foreign substances in air flowing into the inlet; and a second body disposed above the first body and guiding air discharged from the outlet radially outward. The second body includes: a lower cover fixedly disposed at the first body and extending radially outward in an upward direction from the outlet to guide the air discharged from the outlet; and a top cover detachably disposed above the lower cover and forming a flat surface. A protrusion is formed in a bottom surface of the lower cover and protruding downward.

    AIR PURIFIER
    2.
    发明公开
    AIR PURIFIER 审中-公开

    公开(公告)号：US20240125510A1

    公开(公告)日：2024-04-18

    申请号：US18378256

    申请日：2023-10-10

    Applicant: LG ELECTRONICS INC.

    Inventor： Bohyun Kim ,  Juhyup Yoon ,  Taesan Kim ,  Dongeun Kim ,  Jaewan Lee

    IPC: F24F13/20 ,  F24F8/80

    CPC classification number: F24F13/20 ,  F24F8/80 ,  F24F8/108

    Abstract: An air purifier may include: a first body including a case having an inlet and an outlet, and a fan disposed inside the case; and a second body coupled to a top of the first body and including a central portion and an outer edge surrounding the central portion, wherein the second body includes: a lower body coupled to the first body; a cover disposed over the lower body; and an upper body disposed between the lower body and the cover, the upper body having a greater height at a portion thereof that corresponds to the outer edge than at a portion thereof that corresponds to the central portion, thereby allowing water, penetrating into the second body, to be collected.

    THERMO-HYGROSTAT AIR CONDITIONER USING HEAT PUMP AND METHOD FOR CONTROLLING THERMO-HYGROSTAT AIR CONDITIONER
    3.
    发明申请
    THERMO-HYGROSTAT AIR CONDITIONER USING HEAT PUMP AND METHOD FOR CONTROLLING THERMO-HYGROSTAT AIR CONDITIONER 有权

    公开(公告)号：US20220214087A1

    公开(公告)日：2022-07-07

    申请号：US17554227

    申请日：2021-12-17

    Applicant: LG Electronics Inc.

    Inventor： Jaewan Lee ,  Sangmoo Kim ,  Joonwoo Kim

    IPC: F25B41/20 ,  F25B49/02 ,  F25B41/31 ,  F25B41/42

    Abstract: A thermo-hygrostat air conditioner is provided that may include at least one indoor unit installed indoors, and including a main coil that provides air that meets a predetermined humidity by dehumidifying outdoor air and a sub coil that cools or heats the dehumidified air at a predetermined temperature and provides the air indoors; and an outdoor unit connected to the main coil and the sub coil of the indoor unit via a refrigerant pipe and including at least one outdoor heat exchanger, at least one compressor, at least one outdoor expansion valve and at least one four way valve. A mode of the main coil and the sub coil may be determined depending on a cooling load and a heating load. The outdoor unit may control the four way valve according to the mode of the main coil and the sub coil and provide refrigerant to the main coil and the sub coil according to the mode.

    OUTDOOR DEVICE FOR AN AIR CONDITIONER
    5.
    发明申请
    OUTDOOR DEVICE FOR AN AIR CONDITIONER 审中-公开
    室内空调设备

    公开(公告)号：US20160178290A1

    公开(公告)日：2016-06-23

    申请号：US14851105

    申请日：2015-09-11

    Applicant: LG ELECTRONICS INC.

    Inventor： Hyunjun Lim ,  Hoki Lee ,  Jaewan Lee

    IPC: F28F9/00 ,  F16M11/00

    Abstract: An outdoor device for an air conditioner is provided. The outdoor device may include a plurality of suction panels that defines a front surface, both side surfaces, and a rear surface of the outdoor device; a heat exchanger provided inside of the plurality of suction panels, and bent and extended along the four surfaces of the plurality of suction panels; and a base provided under the plurality of suction panels, that define two long sides corresponding to the front and rear surfaces and two short sides corresponding to the both side surfaces. The base may include a base body including a main body seat, on which a compressor may be supported; and an edge portion including an edge seat, which is provided along an outer side of the base body and on which the heat exchanger may be supported. The edge seat may include a first edge seat, on which at least a first portion of the heat exchanger may be seated; a second edge seat, on which a second portion of the heat exchanger may be seated and which has a width greater than the first edge seat; and a discharge hole defined in the second edge seat, and aligned under the heat exchanger.

    Abstract translation: 提供了一种用于空调的室外装置。 室外装置可以包括限定室外装置的前表面，两个侧表面和后表面的多个抽吸面板; 设置在所述多个抽吸面板的内部并沿着所述多个抽吸面板的四个表面弯曲并延伸的热交换器; 以及设置在所述多个抽吸面板下方的底座，其限定对应于前表面和后表面的两个长边和对应于两个侧表面的两个短边。 基座可以包括基体，该基体包括主体座，压缩机可以支撑在该主体座上; 以及边缘部分，其包括沿着所述基体的外侧设置并且所述热交换器可以被支撑在所述边缘座上。 所述边缘座可以包括第一边缘座，所述热交换器的至少第一部分可以坐在所述第一边缘座上; 第二边缘座，所述热交换器的第二部分可以安置在所述第二边缘座上，并且具有大于所述第一边缘座的宽度; 以及限定在第二边缘座中的排出孔，并且在热交换器下对准。

    Outdoor device for an air conditioner
    7.
    发明授权
    Outdoor device for an air conditioner 有权

    公开(公告)号：US10156387B2

    公开(公告)日：2018-12-18

    申请号：US14929474

    申请日：2015-11-02

    Applicant: LG ELECTRONICS INC.

    Inventor： Sangyoung Kwon ,  Jaewan Lee ,  Hyunjun Lim

    IPC: F25B13/00 ,  F24F1/14 ,  F24F1/16 ,  F24F1/30 ,  F24F1/50

    Abstract: An outdoor device for an air conditioner is provided that may include a compressor, a flow switch provided at an outlet-side of the compressor to switch a flow direction of a refrigerant according to a cooling operation or a heating operation, and an outdoor heat exchanger connected to the flow switch. The outdoor heat exchanger may include first to third heat exchangers, each of which may include a refrigerant tube through which the refrigerant may flow, the first to third heat exchangers being connected to each other in parallel during a heating operation and in series during a cooling operation, a first branch that branches the refrigerant into a first distribution tube, which may be directed to the first and second heat exchangers, and a second distribution tube which may be directed to the third heat exchanger, a second branch that branches the refrigerant branched from the first branch into a first branch tube, which may be directed to the first heat exchanger and a second branch tube, which may be directed to the second heat exchanger, and a first valve provided in the first distribution tube.

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