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公开(公告)号：US20150020402A1
公开(公告)日：2015-01-22
申请号：US14333167
申请日：2014-07-16
Applicant: LG Electronics Inc.
Inventor： Hongjun Cho , Jinwoo Bae , Sanghun Bae
CPC classification number: D06F58/02 , D06F58/20 , D06F58/26 , D06F58/263
Abstract: A clothes dryer capable of minimizing heat energy loss and increasing energy efficiency includes a cabinet, a drum provided within the cabinet, an exhaust duct through which air discharged from the drum is discharged out of the cabinet, an intake duct through which air is guided to the drum, a heating portion which heats air introduced into the intake duct, a heat exchanger provided within the exhaust duct and having a first heat exchange space in which air discharged from the drum exchanges heat with air introduced from the inside or outside of the cabinet into the exhaust duct, and a preheating member including a second heat exchange space through which air passing through the heat exchanger is guided to the intake duct so that air flowing into the intake duct via the heat exchanger exchanges heat with heat radiated from the intake duct in the second heat exchange space.
Abstract translation: 能够最小化热能损失并提高能量效率的干衣机包括机柜，设置在机柜内的滚筒，将从滚筒排出的空气从机壳排出的排气管，进气管，空气通过该导管引导到 滚筒，加热引入进气管道的空气的加热部分，设置在排气管道内的热交换器，并具有第一热交换空间，其中从滚筒排出的空气与从壳体的内部或外部引入的空气交换热量 并且包括第二热交换空间的预热构件，通过热交换器的空气通过该预热构件被引导到进气管道，使得经由热交换器流入进气管道的空气与从进气管道辐射的热量交换热量 在第二个热交换空间。
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公开(公告)号：US12084802B2
公开(公告)日：2024-09-10
申请号：US17466795
申请日：2021-09-03
Applicant: LG Electronics Inc.
Inventor： Hongjun Cho , Hyojun Kim , Hyeonjoong Kim , Oshin Kwon , Yangguk Hwang , Hyuksoo Lee , Yeonju Lee
CPC classification number: D06F37/304 , D06F37/04 , D06F58/02 , D06F58/08 , D06F58/20 , D06F58/206 , H02K1/27 , H02K7/14 , H02K9/02
Abstract: A laundry treating apparatus includes a drum including a drum body, a front cover, and a rear cover, a fixed panel that is spaced apart from the rear cover and defines a panel inlet and a panel outlet, a rotor, an exhaust duct configured to guide air from the drum to the panel outlet, a heat exchanger configured dehumidify air in the exhaust duct, a flow path forming part fixed to the fixed panel and in contact with the drum, a duct body fixed to the fixed panel and configured to guide air from the panel outlet to the panel inlet, the duct body receiving the rotor, and a flow path guide configured to guide a portion of the air from the panel outlet to the duct body in a clockwise direction and another portion of the air from the panel outlet to the duct body in a counterclockwise direction.
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公开(公告)号：US11549208B2
公开(公告)日：2023-01-10
申请号：US17466986
申请日：2021-09-03
Applicant: LG Electronics Inc.
Inventor： Hyojun Kim , Hongjun Cho , Hyeonjoong Kim , Oshin Kwon , Yangguk Hwang , Hyuksoo Lee , Yeonju Lee
Abstract: An apparatus for treating laundry includes a cabinet and a drum. The cabinet includes a base panel, a support panel fixed to the base panel, and a fixed panel fixed to the base panel. The drum includes a cylindrical drum body and a drum entrance defined at a front cover of the cylindrical drum body. The apparatus further includes a support panel perforated hole defined at the support panel and in communication with the drum entrance, a drum connecting body provided at the support panel and connecting the support panel perforated hole to the drum entrance, and a drive part. The drive part includes a stator configured to generate a rotating field, a rotor configured to be rotated by the rotating field, and a power transmission part that is fixed to the fixed panel and that is configured to transmit a rotational motion of the rotor to the drum.
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公开(公告)号：US11168427B2
公开(公告)日：2021-11-09
申请号：US16335997
申请日：2017-09-22
Applicant: LG ELECTRONICS INC.
Inventor： Hongjun Cho , Sanghun Bae , Youngjoo Lee
Abstract: A garment processing device door comprises an exposed first compartment, and a second compartment separated by a barrier; a first switch reciprocating inside the second compartment and connecting the door to a first rotation axis; a second switch reciprocating inside the second compartment and connecting the door to a second rotation axis when the door from the first rotation axis; a first body having one end rotatably fixed to the first compartment and another end penetrating the barrier and in the second compartment; a second body fixed to the first body and inside the second compartment, the second body moving the first switch to separate the door from the first rotation axis based on a force to the first body, and the second body moving toward the barrier when the first switch connects the door to the first rotation axis; and a damper between the second body and the barrier.
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公开(公告)号：US10753130B2
公开(公告)日：2020-08-25
申请号：US16336048
申请日：2017-09-22
Applicant: LG ELECTRONICS INC.
Inventor： Youngjoo Lee , Sanghun Bae , Hongjun Cho
IPC: D06F37/10 , E05D7/04 , E05D15/50 , D06F37/28 , D06F37/42 , D06F58/20 , D06F58/04 , D06F37/22 , D06F39/14 , E05D15/522 , E05D15/52
Abstract: A door of a garment processing device includes four hinges which may be interchanged regarding a location on the door, and a series of interconnected arms that allow a pivot axis of the door to be changed from a first direction to a second direction by manipulation of a handle on the door.
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Patent Agency Ranking
公开(公告)号：US09885145B2
公开(公告)日：2018-02-06
申请号：US14155983
申请日：2014-01-15
Applicant: LG Electronics Inc.
Inventor： Sanghun Bae , Hongjun Cho
Abstract: A laundry drying apparatus having a cabinet including a front panel with an opening for introduction and removal of laundry, a drying drum horizontally installed within the cabinet, and an air supply device to collect air from inside the drying drum, direct the air through ducts, and then return the air into the drying drum. The front panel includes an upper region where a door is installed and a lower region located below the upper region, and the upper region is tilted rearward by a predetermined tilt angle.
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公开(公告)号：US20140238088A1
公开(公告)日：2014-08-28
申请号：US14192373
申请日：2014-02-27
Applicant: LG ELECTRONICS INC.
Inventor： Jinwoo Bae , Hongjun Cho , Sanghun Bae , Kyungmun Jung
IPC: D06F31/00
CPC classification number: D06F31/00 , D06F25/00 , D06F29/005 , D06F39/125 , D06F58/02 , D06F58/10 , D06F58/20
Abstract: A laundry treating apparatus is disclosed. The laundry treating apparatus includes a first cabinet having a first receiving space to receive laundry, a second cabinet having a second receiving space to receive laundry, the second cabinet being separated from the first cabinet, a partition wall located at an upper part of the second receiving space to divide an interior of the second cabinet, a supply unit to selectively supply air to the first receiving space and the second receiving space, a discharge unit including an exhaust duct to discharge air in the first receiving space out of the first cabinet and a suction fan provided in the partition wall such that the suction fan is located in the second cabinet to suction air from the second receiving space such that the air from the second receiving space moves to the exhaust duct.
Abstract translation: 公开了一种衣物处理装置。 衣物处理装置包括具有第一容纳空间以接收衣物的第一柜体，具有用于接收衣物的第二容纳空间的第二柜体，所述第二柜体与所述第一柜体分离;隔壁，位于所述第二柜体的上部; 接收空间以分隔第二机柜的内部;供应单元，用于选择性地向第一接收空间和第二接收空间供应空气;排放单元，包括排气管道，用于将第一接收空间中的空气排出第一柜; 设置在所述分隔壁中的吸风扇，使得所述吸风扇位于所述第二机壳中以从所述第二容纳空间吸入空气，使得来自所述第二容纳空间的空气移动到所述排气管。
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公开(公告)号：US12157968B2
公开(公告)日：2024-12-03
申请号：US17467023
申请日：2021-09-03
Applicant: LG Electronics Inc.
Inventor： Hongjun Cho , Hyuksoo Lee , Hyojun Kim , Yangguk Hwang , Hyeonjoong Kim , Oshin Kwon , Minji Kim , Yeonju Lee
IPC: D06F58/20 , D06F58/02 , D06F58/08 , H02K1/30 , H02K7/08 , H02K7/116 , H02K7/14 , H02K9/06 , H02K21/22
Abstract: A dryer includes a drum including a drum body, a front cover having a drum inlet, and a rear cover, a fixing panel spaced apart from the rear cover, a stator fixed to the fixing panel, a rotor configured to rotate relative to the stator, a housing that is fixed to the fixing panel, a first shaft fixed to the rotor and located in the housing, a second shaft located in the housing and fixed to the rear cover, and interlocking gears rotatably located in the housing and configured to transmit a rotational force of a driving gear defined at the first shaft to a driven gear defined at the second shaft. The first shaft and the second shaft are configured to rotate about a common rotation axis passing through the driving gear shaft and the first shaft hole.
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公开(公告)号：US12139838B2
公开(公告)日：2024-11-12
申请号：US17466849
申请日：2021-09-03
Applicant: LG Electronics Inc.
Inventor： Hyeonjoong Kim , Hongjun Cho , Hyojun Kim , Oshin Kwon , Yangguk Hwang , Hyuksoo Lee , Yeonju Lee
Abstract: A laundry treating apparatus includes a drum body, a front cover, a rear cover, a fixed panel spaced apart from the rear cover, a housing fixed to the fixed panel, a stator, a rotor, a ring gear fixed in the housing, a first shaft fixed to the rotor and located in the housing, a driver gear located within the housing and fixed to the first shaft, a second shaft that is concentric with the first shaft, fixed to the rear cover, and located within the housing, a base located within the housing and coupled to the second shaft, and a driven gear having a first body rotatably fixed to the base, a first gear defined at the first body and engaged with the driver gear, a second body fixed to the first body, and a second gear defined at the second body and engaged with the ring gear.
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公开(公告)号：US11920287B2
公开(公告)日：2024-03-05
申请号：US17466656
申请日：2021-09-03
Applicant: LG Electronics Inc.
Inventor： Hyuksoo Lee , Hongjun Cho , Hyojun Kim , Yangguk Hwang , Hyeonjoong Kim , Oshin Kwon , Minji Kim , Yeonju Lee
IPC: D06F58/20 , D06F58/02 , D06F58/08 , H02K1/30 , H02K7/08 , H02K7/116 , H02K7/14 , H02K9/06 , H02K21/22
CPC classification number: D06F58/20 , D06F58/02 , D06F58/08 , H02K1/30 , H02K7/085 , H02K7/116 , H02K7/14 , H02K9/06 , H02K21/22
Abstract: A dryer includes a drum including a drum body, a front cover with a drum inlet, and a rear cover with an air inlet, a fixing panel that has a first cooling hole and a second cooling hole, a motor configured to rotate the drum, where the fixing panel further defines supply holes arranged along a circumferential surface of the motor and configured to guide air to the air inlet, a supply duct fixed to the fixing panel and configured to guide air to the supply holes, where the supply duct defines an accommodating space that accommodates the motor, and a duct cover that connects together the first cooling hole, the accommodating space, and the second cooling hole and that is configured to circulate air through the first cooling hole, the accommodating space, and the second cooling hole to thereby cool the motor.
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