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公开(公告)号：US20220074108A1
公开(公告)日：2022-03-10
申请号：US17466735
申请日：2021-09-03
Applicant: LG Electronics Inc.
Inventor： Hyojun KIM , Hongjun CHO , Jongmin Lee , Yeonju LEE , Taewoong KIM
Abstract: A laundry treating apparatus includes a decelerator capable of converting power of a motor and providing the converted power to a drum. The decelerator is coupled to and fixed to a rear case disposed between the drum for accommodating laundry therein and a motor for rotating the drum.
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公开(公告)号：US20220074107A1
公开(公告)日：2022-03-10
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
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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公开(公告)号：US20190264378A1
公开(公告)日：2019-08-29
申请号：US16283623
申请日：2019-02-22
Applicant: LG ELECTRONICS INC
Inventor： Hongjun CHO , Byeongjo Ryoo , Youngjoo Lee
IPC: D06F58/06
Abstract: Disclosed herein is a clothes dryer. The clothes dryer includes a casing in which a first drum is provided, the casing being formed with an introduction opening of clothes, and a door provided at the casing to open or close the introduction opening, the door including a drum assembly. The drum assembly includes a second drum 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：US20190048516A1
公开(公告)日：2019-02-14
申请号：US16059130
申请日：2018-08-09
Applicant: LG Electronics Inc.
Inventor： Woore KIM , Hongjun CHO , Sangwook HONG
Abstract: Disclosed is a laundry treatment apparatus configured to directly heat a drum containing laundry therein using an induction module. The laundry treatment apparatus includes a cabinet, a tub provided in the cabinet, a drum for containing laundry therein, the drum being rotatably provided in the tub and being formed of a metallic material, an induction module provided so as to be spaced apart from the circumferential surface of the drum in order to heat the circumferential surface of the drum using a magnetic field generated by applying current to a coil, a module control unit for controlling the output of the induction module, a cooling path through which the outside of the cabinet, the interior of the module control unit and the interior of the induction module communicate sequentially with each other, and a fan provided in the cooling path. The apparatus is capable of improving efficiency and enhancing safety.
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公开(公告)号：US20240376655A1
公开(公告)日：2024-11-14
申请号：US18686291
申请日：2022-08-22
Applicant: LG Electronics Inc.
Inventor： Yongjun AN , Jongmin LEE , Hyojun KIM , Hongjun CHO
Abstract: The present application provides a clothing treatment apparatus comprising: a drum which has 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, a drum inlet provided to pass through the front cover, and a rear cover through-hole provided to pass through the rear cover; a motor which has a stator forming a rotating magnetic field and a rotor rotating by means of the rotating magnetic field; a fixed panel positioned between the rear cover and the motor; a fixed panel through-hole provided to pass through the fixed panel; a power transmission part which has a housing fixed to the fixed panel and to which the stator is fixed, an input shaft having one end fixed to the rotor and the other end positioned inside the housing, an output shaft having one end inserted into the fixed panel through-hole and the other end positioned inside the housing, and a gear unit positioned inside the housing and transmitting the rotational motion of the input shaft to the output shaft; a shaft fastening part fixed to the rear cover and closing the rear cover through-hole; a fastening part through-hole provided to pass through the shaft fastening part and into which one end of the output shaft is inserted; and a nut coupled to the one end of the output shaft passing through the fastening part through-hole and fixing the output shaft to the shaft fastening part.
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Patent Agency Ranking
公开(公告)号：US20240352645A1
公开(公告)日：2024-10-24
申请号：US18686307
申请日：2022-08-22
Applicant: LG Electronics Inc.
Inventor： Hongjun CHO , Jongmin LEE , Hyojun KIM , Yongjun AN
Abstract: The present application relates to a clothing treatment apparatus comprising: a drum comprising a drum body providing a space 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 port formed through the front cover; a fixing panel provided at a position spaced apart from the rear cover; a power transfer portion comprising a housing fixed to the fixing panel, an input shaft, of which one end is located out of the housing and the other end is located in the housing, a first output shaft, of which one end passes through the fixing panel and the other end is located in the housing, a second output shaft fixed to the rear cover, a joint connecting the first output shaft and the second output shaft, and a gear unit located in the housing and transferring the rotation movement of the input shaft to the first output shaft; a stator which is fixed to the fixing panel or the housing and forms a rotating field; and a rotor to which one end of the input shaft is fixed and which is rotated by the rotating field, wherein the joint connects the first output shaft and the second output shaft so that the drum can vibrate in the diameter direction of the drum body.
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公开(公告)号：US20220074111A1
公开(公告)日：2022-03-10
申请号：US17466978
申请日：2021-09-03
Applicant: LG Electronics Inc.
Inventor： Hongjun CHO , Hyojun KIM , Jongmin LEE , Yeonju LEE , Taewoong KIM
Abstract: A laundry treating apparatus includes a decelerator that is disposed between a motor and a drum, and converts power provided by the motor to rotate the drum. The motor is coupled to and fixed to the decelerator.
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公开(公告)号：US20140375189A1
公开(公告)日：2014-12-25
申请号：US14330492
申请日：2014-07-14
Applicant: LG ELECTRONICS INC.
Inventor： Kihyuk KIM , Sanghun BAE , Seunghyun SONG , Eunyoung JEE , Hongjun CHO , Seungphyo AHN , Minjung YOU
CPC classification number: D06F39/14 , D06F37/02 , D06F37/10 , D06F37/28 , D06F39/12 , Y10T16/540255 , Y10T16/540257
Abstract: A laundry treating apparatus is provided that includes a cabinet configured that defines a profile of the laundry treating apparatus, the cabinet including a laundry introduction opening formed therein, a door configured to open and close the laundry introduction opening, a hinge unit including a first pivot to rotate the door along a first rotational direction and a second pivot to rotate along a second rotational direction, which is different from the first rotational direction, and a securing member configured to secure the door to the first pivot or the second pivot, when the door is rotated.
Abstract translation: 提供了一种衣物处理装置，其包括被配置为限定衣物处理装置的轮廓的橱柜，所述橱柜包括形成在其中的衣物引入开口，构造成打开和关闭衣物引入开口的门，铰链单元，包括第一枢轴 沿着第一旋转方向旋转门，第二枢轴沿着与第一旋转方向不同的第二旋转方向旋转;以及固定构件，其构造成将门固定到第一枢轴或第二枢轴， 门旋转
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公开(公告)号：US20250019885A1
公开(公告)日：2025-01-16
申请号：US18898193
申请日：2024-09-26
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：US20210395936A1
公开(公告)日：2021-12-23
申请号：US17465313
申请日：2021-09-02
Applicant: LG Electronics Inc.
Inventor： Beomjun KIM , Sangwook HONG , Woore KIM , Hongjun CHO
Abstract: The present invention relates to a laundry care apparatus in which an induction module heats the drum uniformly using a magnetic field to dry laundry or heat wash-water, and center and front and rear regions of the drum are uniformly heated.
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