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公开(公告)号：EP3022351A1
公开(公告)日：2016-05-25
申请号：EP14826639.8
申请日：2014-07-15
Applicant: LG Electronics Inc.
Inventor： CHO, Hongjun , BAE, Jinwoo , BAE, Sanghun
IPC: D06F58/04
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: 能够使热能损失最小化并且提高能量效率的干衣机包括箱体，设置在箱体内的滚筒，将从滚筒排出的空气从箱体排出的排气管，将空气引导至其中的进气管 鼓，加热部分，加热部分，其加热被引入到进气管道中的空气;热交换器，其设置在排气管道内并具有第一热交换空间，在该第一热交换空间中，从鼓部排出的空气与从柜内部或外部引入的空气进行热交换 流入排气管的预热构件和包括第二热交换空间的预热构件，穿过热交换器的空气通过该第二热交换空间被引导到进气管，使得经由热交换器流入进气管的空气与从进气管辐射的热交换热量 在第二热交换空间中。
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公开(公告)号：EP4421231A1
公开(公告)日：2024-08-28
申请号：EP22890258.1
申请日：2022-10-26
Applicant: LG Electronics Inc.
Inventor： CHO, Hongjun , LEE, Jongmin , AHN, Ingeun , YOON, Juhan
CPC classification number: D06F37/26 , D06F39/14 , D06F58/20 , D06F58/08 , D06F58/06 , D06F37/42 , D06F37/30
Abstract: The present application relates to a clothing treatment apparatus comprising: a drum comprising a drum body which is formed in a cylindrical shape having opened both surfaces facing each other, a front cover which is provided to close one opened surface of the drum body to form the front surface of the drum body, a rear cover which is provided to close the other opened surface of the drum body to form the rear surface of the drum body, and a drum inlet port which is formed through the front cover and is in communication with the inside of the drum body; a fixing panel provided at a position spaced apart from the rear cover; a power transmission unit provided with a housing fixed to the fixing panel, an input shaft of which one end is located outside the housing and the other end is located inside the housing, an output shaft which passes through the fixing panel so that one end thereof is fixed to the rear cover and the other end is located inside the housing, and a gear unit which is located in the housing and transfers the rotating movement of the input shaft to the output shaft; and a motor provided with a stator which is fixed to the fixing panel or the housing and forms a rotating magnetic field, and a rotor to which one end of the input shaft is fixed and which is rotated by the rotating magnetic field, wherein the drum body, the rear cover, and the front cover are formed of a same material, and the thickness of the drum body is less than the thickness of the rear cover and the thickness of the front cover.
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公开(公告)号：EP4403690A1
公开(公告)日：2024-07-24
申请号：EP22890257.3
申请日：2022-10-26
Applicant: LG Electronics Inc.
Inventor： CHO, Hongjun , LEE, Jongmin , AHN, Ingeun , YOON, Juhan
CPC classification number: D06F37/26 , D06F39/14 , D06F58/20 , D06F58/08 , D06F58/06 , D06F37/42 , D06F37/30
Abstract: The present application relates to a clothing processing apparatus comprising: a drum including a cylindrical-shaped drum body which is open at both opposite surfaces thereof, a front cover which is provided to close one open surface of the drum body and forms the front surface of the drum body, a rear cover which is provided to close the other open surface of the drum body and forms the rear surface of the drum body, and a drum inlet which passes through the front cover and communicates with the inside of the drum body; a stationary panel which is provided at a position spaced apart from the rear cover; a power transmission unit including a housing which is fixed to the stationary panel, an input shaft one end of which is positioned outside the housing and the other end of which is positioned inside the housing, an output shaft which passes through the stationary panel, one end of which is fixed to the rear cover, and the other end of which is positioned inside the housing, and a gear unit which is disposed within the housing and transmits the rotational motion of the input shaft to the output shaft; and a motor including a stator which is fixed to the stationary panel or the housing and forms a rotating magnetic field and a rotor to which one end of the input shaft is fixed and which is rotated by the rotating magnetic field, wherein the drum body, the rear cover, and the front cover are made of the same material, and the thickness of the drum body is configured to be smaller than the thickness of the rear cover and the thickness of the front cover.
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公开(公告)号：EP4394116A1
公开(公告)日：2024-07-03
申请号：EP22861668.6
申请日：2022-08-22
Applicant: LG Electronics Inc.
Inventor： CHO, Hongjun , LEE, Jongmin , KIM, Hyojun , AN, Yongjun
CPC classification number: Y02B40/00
Abstract: The present disclosure relates to a clothing processing apparatus comprising: a drum which is provided with a drum body for storing clothing, a front cover forming the front surface of the drum body, a rear cover forming the rear surface of the drum body, and a drum inlet passing through the front cover; a motor provided with a stator that forms a rotating field and a rotor that is rotated by the rotating field; a fixing panel located between the rear cover and the stator; a fixing panel through-hole passing through the fixing panel; a housing-mounting part which is provided with a support body positioned in the fixing panel through-hole and a support body through-hole passing through the support body, the support body being fixed to the fixing panel so as to be rotatable within a preset angle range; and a power transmission unit provided with a housing, which is fixed to the support body and provides a space in which the stator is fixed, an input shaft, of which one end is fixed to the rotor and the other end is positioned inside the housing, an output shaft, of which one end is inserted in the support body through-hole and fixed to the rear cover and the other end is positioned inside the housing, and a gear unit, which is positioned inside the housing and transmits the rotational motion of the input shaft to the output shaft.
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公开(公告)号：EP4394115A1
公开(公告)日：2024-07-03
申请号：EP22861665.2
申请日：2022-08-22
Applicant: LG Electronics Inc.
Inventor： CHO, Hongjun , LEE, Jongmin , KIM, Hyojun , AN, Yongjun
CPC classification number: Y02B40/00
Abstract: The present application relates to a garment processing device comprising: a drum comprising a drum body for providing a garment storage space, a front cover forming the front surface of the drum body, a rear cover forming the rear surface of the drum body, and a drum introduction opening provided through the front cover; a fixed panel positioned to be spaced apart from the rear cover and provided with a guide hole; a mounting body inserted into the guide hole to be able to reciprocate in a direction perpendicular to the fixed panel, the mounting body being divided into a first area facing in a direction in which the rear cover is positioned with reference to the fixed panel and a second area positioned opposite to the first area; a head provided in the first area to prevent the mounting body from being separated from the fixed panel; a power transfer portion comprising a housing fixed in the second area, an input shaft having one end positioned outside the housing and having the other side positioned inside the housing, an output shaft having one end fixed to the rear cover through the fixed panel and having the other end positioned inside the housing, and a gear unit positioned inside the housing so as to transfer rotational movements from the input shaft to the output shaft; a stator fixed in the second area or the housing so as to form a rotating field; a rotor, to which one end of the input shaft is fixed, and which is rotated by the rotating field; and a first displacement limiter provided in the second area to be positioned between the fixed panel and the housing, thereby limiting the displacement of the housing toward the fixed panel.
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Patent Agency Ranking
公开(公告)号：EP3964631A1
公开(公告)日：2022-03-09
申请号：EP21194763.5
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
Abstract: A dryer includes a drum (20) including a drum body (21) providing a space for storing clothes, a front cover (22) forming a front surface of the drum body (21), a rear cover (23) forming a rear surface of the drum body (21), and a drum inlet (221) penetrating through the front cover (22) and communicating with the inside of the drum body (21), a fixing panel (15) disposed apart from the rear cover (23) and having a through hole (155) formed thereon, a motor (5) including a stator (51) mounted in the through hole (155), and a rotor (52) rotating by the stator (51), a power transmitter (6) including a housing (60a, 60b) fixed to the fixing panel (15), the housing (60a, 60b) including a first shaft (63a, 63b) coupled to the rotor (52), a second shaft (652a, 652b) coupled to the rear cover (23), and an interlocking gear (64a, 64b) configured to transmit a rotational force of the first shaft (63a, 63b) to the second shaft (652a, 652b) by decelerating the rotational force, and a driving unit bracket (4) mounted in the through hole (155).
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公开(公告)号：EP3530799B1
公开(公告)日：2020-08-05
申请号：EP19158850.8
申请日：2019-02-22
Applicant: LG Electronics Inc.
Inventor： CHO, Hongjun , RYOO, Byeongjo , LEE, Youngjoo
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公开(公告)号：EP3530799A1
公开(公告)日：2019-08-28
申请号：EP19158850.8
申请日：2019-02-22
Applicant: LG Electronics Inc.
Inventor： CHO, Hongjun , RYOO, Byeongjo , LEE, Youngjoo
Abstract: Disclosed herein is a clothes dryer (1). The clothes dryer (1) includes a casing (10) in which a first drum (4) is provided, the casing (10) being formed with an introduction opening (11a) of clothes, and a door (20) provided at the casing (10) to open or close the introduction opening (11a), the door (20) including a drum assembly (100). The drum assembly (100) includes a second drum (110) to be rotatable, so that clothes are introduced into and dried in the first and second drums.
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公开(公告)号：EP2657394A2
公开(公告)日：2013-10-30
申请号：EP11851691.3
申请日：2011-12-23
Applicant: LG Electronics Inc.
Inventor： KIM, Kihyuk , SONG, Seunghyun , YOU, Minjung , JIN, Yongcheol , JEE, Eunyoung , CHO, Hongjun , BAE, Sanghun , KIM, Donghyun
IPC: D06F39/14
CPC classification number: D06F39/02 , A47L15/4261 , D06F33/02 , D06F39/14 , E05D3/10 , E05D11/06 , E05D15/52 , E05D15/5211 , E05Y2900/132 , E05Y2900/312 , Y10T16/527 , Y10T16/5472
Abstract: There may be disclosed a laundry treating apparatus including a cabinet configured to define a profile thereof, the cabinet comprising a laundry introduction opening formed therein, a door configured to open and close the laundry introduction opening, a hinge unit comprising a first pivot to rotate the door along a first rotational direction and a second pivot to rotate a second rotational direction that is different from the first rotational direction, a guide part installed in the cabinet, with a guide groove recessed a predetermined depth, and a connection part installed in the door, the connection part comprising a guide projection received in the guide groove of which a moving path is guided, and an opening angle of the opening is variable based on positions of the guide projection.
Abstract translation: 可以公开一种衣物处理设备，其包括被配置为限定其外形的柜体，该柜体包括形成在其中的衣物引入开口，被配置为打开和关闭衣物引入开口的门，包括第一枢轴的铰链单元， 沿着第一旋转方向和第二枢轴旋转以旋转不同于第一旋转方向的第二旋转方向的门;安装在机壳中的导向部件，具有凹入预定深度的导向槽;以及连接部件，安装在门中 所述连接部分包括容纳在引导槽中的引导突起，所述引导突起的运动路径被引导，并且所述开口的打开角度基于所述引导突起的位置而变化。
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公开(公告)号：EP4530389A2
公开(公告)日：2025-04-02
申请号：EP25151890.8
申请日：2021-09-03
Applicant: LG Electronics Inc.
Inventor： KIM, Hyeonjoong , CHO, Hongjun , KIM, Hyojun , KWON, Oshin , HWANG, Yangguk , LEE, Hyuksoo , LEE, Yeonju
IPC: D06F58/08
Abstract: Provided is an apparatus for treating laundry, including a drum having a drum body providing a space for storing the laundry, a front cover forming a front side of the drum body, a rear cover forming a rear side of the drum body, and a drum entrance perforating the front cover to communicate with an inside of the drum body, a fixed panel provided to a location spaced apart from the rear cover, a hollow cylindrical housing fixed to the fixed panel, a motor having a stator fixed to at least one of the fixed panel or the housing to form a rotating field and a rotor rotated by the rotating field, a ring gear fixed to an inside of the housing, a first shaft having one end fixed to the rotor and the other end located within the housing, a driver gear located within the housing by being fixed to the first shaft, a second shaft having one end fixed to the rear cover by penetrating the fixed panel and the other end located within the housing so as to form a concentric axis with the first shaft, a base located within the housing and having the other end of the second shaft fixed thereto, and a driven gear having a first body rotatably fixed to the base, a first gear provided to a circumferential surface of the first body to engage with the driver gear, a second body fixed to the first body and having a diameter smaller than that of the first body, and a second gear provided to a circumferential surface of the second body to engage with the ring gear.
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