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公开(公告)号：EP3022352A1
公开(公告)日：2016-05-25
申请号：EP14826919.4
申请日：2014-07-11
Applicant: LG Electronics Inc.
Inventor： BAE, Jinwoo , BAE, Sanghun
Abstract: A drying machine includes a clothes holding unit (1) for holding clothes, a drying passage (2) including a heater (21) to supply heated air to the clothes holding unit (1), a dehumidification passage (3) for removing moisture from the air exhausted from the clothes holding unit (1) to supply dehumidified air to the drying passage (2), a circulation fan (30) provided in the drying passage (2) or the dehumidification passage (3) to circulate air, a moisture absorption unit (5) for absorbing moisture from the air exhausted from the clothes holding unit (1), a regeneration passage (6) for supplying the heat absorbed by the dehumidification passage (3) to the moisture absorption unit (5) to regenerate the moisture absorption unit (5), and a controller for controlling the circulation fan (30) to circulate the air exhausted from the clothes holding unit (1) for a present time period.
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公开(公告)号：EP4050150A1
公开(公告)日：2022-08-31
申请号：EP22158704.1
申请日：2022-02-25
Applicant: LG Electronics Inc.
Inventor： YOON, Juhan , KIM, Sanghun , BAE, Jinwoo , CHOI, Wonick
Abstract: A laundry treating apparatus includes a cabinet (100), a drum (200), an air supply (900) disposed inside the cabinet (100) and configured to supply air toward the drum (200), a rear plate (420) that defines a rear duct configured to receive the air from the air supply (900) and guide the air into the drum (200), a fan duct (850) that connects the air supply (900) to the rear duct, and a duct plate (440) that covers a portion of the rear duct and is coupled to the fan duct (850). The rear duct includes a flow portion (431) that is configured to carry the air received from the fan duct (850) and an inlet (433) that extends from the flow portion (431) toward the fan duct (850) and has an inlet front surface that is open toward the drum (200) and covered by the duct plate (440).
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公开(公告)号：EP3964626A1
公开(公告)日：2022-03-09
申请号：EP21194771.8
申请日：2021-09-03
Applicant: LG Electronics Inc.
Inventor： BAE, Jinwoo , LEE, Yeonju , LEE, Jongmin , NOH, Hyunwoo
Abstract: A laundry treatment apparatus comprising:
a drum (2) including a front cover (22) forming a front surface of the drum body (21) and a rear cover (23);
a fixing panel (151) provided to be spaced apart from the rear cover (23);
a driver (D) including a stator (51) supported by the fixing panel (151) and a rotor (52);
a panel exhaust port (157) provided to penetrate the fixing panel (151);
an exhaust duct (31) configured to guide air discharged from the drum (2) to the panel exhaust port (157);
a heat exchanger (34) including a fan (349), a heat absorption unit (341) and a heating unit (343);
a supply port (158) configured as a plurality of through-holes penetrating the fixing panel (151) and surrounding the stator (51);
an air inlet (233) formed to penetrate the rear cover (23);
a flow passage forming portion (159), interconnecting the supply port (158) and the air inlet (233);
a supply duct (32) including a duct body (321) fixed to the fixing panel (151) to guide air discharged from the panel exhaust port (157) to the supply port (158), and a rotor reception portion (322) such that the rotor (52) is exposed to the outside of the duct body (321),
wherein the supply port (158) is configured in a manner that the number or sum of areas of through-holes disposed above a horizontal line (H) penetrating a center of rotation of the rotor (52) is greater than the number or sum of areas of other through-holes disposed below the horizontal line (H).-
公开(公告)号：EP3409826B1
公开(公告)日：2019-09-11
申请号：EP17182170.5
申请日：2017-07-19
Applicant: LG Electronics Inc.
Inventor： LEE, Haewoong , KIM, Seonghwan , BAE, Jinwoo
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Patent Agency Ranking
公开(公告)号：EP4446494A3
公开(公告)日：2024-12-18
申请号：EP24191619.6
申请日：2021-09-03
Applicant: LG Electronics Inc.
Inventor： BAE, Jinwoo , LEE, Yeonju , LEE, Jongmin , NOH, Hyunwoo
Abstract: A laundry treatment apparatus includes a drum configured to include a drum body providing a space in which laundry is stored, 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 the front cover, a fixing panel provided to be spaced apart from the rear cover, a driver configured to include a stator supported by the fixing panel to form a rotating magnetic field, and a rotor rotated by the rotating magnetic field to generate power required to rotate the drum, a panel exhaust port provided to penetrate the fixing panel; an exhaust duct configured to guide air discharged from the drum to the panel exhaust port, a heat exchanger configured to include a fan for enabling air to move along the exhaust duct, a heat absorption unit for dehumidifying air introduced into the exhaust duct, and a heating unit for heating air having penetrated the heat absorption unit, a supply port configured to allow a plurality of through-holes penetrating the fixing panel to surround the stator, an air inlet formed to penetrate the rear cover, a flow passage forming portion, one end of which is fixed to the fixing panel and the other end of which contacts the rear cover, configured to interconnect the supply port and the air inlet, a supply duct configured to include a duct body that is fixed to the fixing panel to guide air discharged from the panel exhaust port to the supply port, and a rotor reception portion formed to penetrate the duct body so that the rotor is exposed to the outside of the duct body. The supply port is configured in a manner that the number of through-holes disposed over a horizontal line penetrating a center of rotation of the rotor is greater than the number of other through-holes disposed below the horizontal line, or is configured in a manner that the sum of areas of the through-holes disposed over the horizontal line is greater than the sum of areas of the other through-holes disposed below the horizontal line.
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公开(公告)号：EP4039872A2
公开(公告)日：2022-08-10
申请号：EP22153378.9
申请日：2022-01-26
Applicant: LG Electronics Inc.
Inventor： YOON, Juhan , HEO, Namyeong , JIN, Donghyun , LEE, Manseok , BAE, Jinwoo
IPC: D06F58/20 , D06F58/44 , D06F58/08 , D06F58/24 , D06F103/18 , D06F103/58 , D06F105/02 , D06F105/36 , D06F58/02
Abstract: Disclosed is a laundry treating apparatus including a cabinet, a drum rotatably provided to accommodate laundry, a base disposed below the drum so as to provide a space configured such that air in the drum is circulated therein or moisture in the air is condensed therein, a motor configured to provide power to rotate the drum, a heat exchange unit placed on the base and provided to condense the moisture in the air or to heat the air, a steam generator configured to generate steam supplied to the drum. The motor is disposed behind the drum so as to be spaced apart from the base, and the base includes a circulation flow path part configured to circulate the air in the drum, and a steam generator installation part configured to provide a space configured such that the steam generator is mounted therein.
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公开(公告)号：EP3409826A1
公开(公告)日：2018-12-05
申请号：EP17182170.5
申请日：2017-07-19
Applicant: LG Electronics Inc.
Inventor： LEE, Haewoong , KIM, Seonghwan , BAE, Jinwoo
CPC classification number: D06F58/28 , D06F21/00 , D06F29/00 , D06F29/005 , D06F58/00 , D06F58/04 , D06F58/10 , F26B13/10
Abstract: There is disclosed a laundry treating apparatus comprising an accommodating body (21) comprising a bottom surface (211); a front surface (212) extended from the bottom surface (211) upward; a rear surface (213) fixed to the bottom surface (211) and facing the front surface (212); and first and second lateral surfaces (214, 215) connecting the front surface (216) and the rear surface (213) with each other; a dry chamber (C) mounted in the accommodating body (21) and comprising a chamber bottom (231); a chamber front (232); a chamber rear (233); chamber first and second sides (234, 235) which are spaced a preset distance apart from the bottom surface (211), the front surface (212), the rear surface (213) and the first and second lateral surfaces (214, 215);
a rack provided in the dry chamber (C) and providing a space in which drying objects are disposed;
an air inlet hole penetrating the rear surface (213); an air supply unit (5) for supplying heated air to a space formed between the accommodating body (21) and the dry chamber (C) via the air inlet hole; and
an air supply hole penetrating the chamber front (232) and allowing internal air of the accommodating body (21) to be supplied to the dry chamber (C).-
公开(公告)号：EP3022352B1
公开(公告)日：2018-02-07
申请号：EP14826919.4
申请日：2014-07-11
Applicant: LG Electronics Inc.
Inventor： BAE, Jinwoo , BAE, Sanghun
Abstract: A drying machine includes a clothes holding unit for holding clothes therein, a drying passage including a heater to supply heated air to the clothes holding unit, a dehumidification passage for removing moisture from the air exhausted from the clothes holding unit to supply dehumidified air to the drying passage, a circulation fan provided in the drying passage or the dehumidification passage to circulate air, a moisture absorption unit for absorbing moisture from the air exhausted from the clothes holding unit, a renewable passage for supplying the heat absorbed by the dehumidified passage to the moisture absorption unit to renew the moisture absorption unit, and a controller for controlling the circulation fan to circulate the air exhausted from the clothes holding unit for a preset time period.
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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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