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公开(公告)号：EP4039873A1
公开(公告)日：2022-08-10
申请号：EP22154665.8
申请日：2022-02-02
Applicant: LG Electronics Inc.
Inventor： YOON, Juhan , SHIN, Jinhyouk , LEE, Manseok , KIM, Jeongwoong
IPC: D06F58/24
Abstract: A laundry treating apparatus includes a cabinet, a drum configured to accommodate laundry, a base disposed below the drum, a motor located behind the drum, and a heat exchange unit including a first heat exchanger, a second heat exchanger, and a compressor. The base includes a circulation flow path part configured to circulate air in the drum, a water collection part configured to accommodate condensed water, a collection guide part configured to guide the condensed water to the water collection part, and a water cover located between the first heat exchanger and the collection guide part and configured to support the first heat exchanger and to prevent the condensed water transferred along the collection guide part from coming into contact with the first heat exchanger. The water cover is spaced apart from the second heat exchanger.
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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：EP3875672A1
公开(公告)日：2021-09-08
申请号：EP21159852.9
申请日：2021-03-01
Applicant: LG Electronics Inc.
Inventor： YOON, Juhan , PARK, Soowon , LEE, Manseok , SHIN, Jun
Abstract: The present invention relates to a laundry dryer capable of reducing a load of a supply pump to supply water to a steam unit (90) and maintaining smooth water supply by forming an intake hole (812h, 813h) in a storage tank (810) for storing water for steam generation and maintaining an internal air pressure of the storage tank and an external air pressure equally when water is supplied to the steam unit through the supply pump (820).
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公开(公告)号：EP4310241A2
公开(公告)日：2024-01-24
申请号：EP23208148.9
申请日：2019-05-08
Applicant: LG Electronics Inc.
Inventor： KIM, Seonghwan , KIM, Myoungjong , LEE, Manseok , LEE, Ingeon , JE, Haeyoon
IPC: D06F58/04
Abstract: The present specification relates to a clothes treatment apparatus comprising a main body defining outer appearance, a drum rotatably installed inside the main body and accommodating an object to be dried, a compressor of a heat pump for compressing refrigerant such that the heated air absorbed from the object to be dried circulates to the drum via an evaporator and a condenser, a blower fan disposed at a rear end of the evaporator and the condenser for generating a flow of the heated air or moisture-removed air, a driving unit having a plurality of motors for providing driving force to the drum, the blower fan, and the compressor, a cleaning unit for injecting or spraying condensate water generated in the evaporator onto a surface of the evaporator to remove foreign substances that accumulate on the surface of the evaporator while the heated air passes through the evaporator, and a control unit for controlling an operation of the cleaning unit and decreasing a rotational speed of the blower fan when the cleaning unit is operated.
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公开(公告)号：EP4043636A1
公开(公告)日：2022-08-17
申请号：EP22155590.7
申请日：2022-02-08
Applicant: LG Electronics Inc.
Inventor： YOON, Juhan , SHIN, Jinhyouk , KIM, Jongryul , JIN, Donghyun , LEE, Manseok , KIM, Jeongwoong
Abstract: Disclosed is a laundry treating apparatus comprising a cabinet (100) having an opening formed in a front portion thereof; a drum (200) rotatably provided in the cabinet to accommodate laundry; a driving unit configured to provide power to rotate the drum (200);
a base (800) forming a bottom side of the cabinet (100) and disposed below the drum (200) to provide a space through which air in the drum (200) circulates or in which moisture contained in the air is condensed; and a heat exchange unit (900) comprising a heat exchanger (910, 920) seated on the base (800) to condense the moisture contained in the air or to heat the air and a compressor (930) configured to supply a refrigerant for exchange of heat with the air to the heat exchanger, wherein the base (800) comprises: a circulation flow path part (820) extending in a forward-backward direction in a region below the drum (200) to circulate the air in the drum (200), the circulation flow path part (820) being provided with the heat exchanger disposed therein; a compressor installation part (811) disposed so as to be spaced apart from the circulation flow path part (820), the compressor installation part (811) being configured to allow the compressor to be seated thereon; and a water collection part (860) communicating with the circulation flow path part (820) to collect water condensed by the heat exchanger, and wherein a length of the water collection part (860) in a width direction is equal to or longer than a length of the compressor (930) in the width direction.-
Patent Agency Ranking
公开(公告)号：EP4039877A1
公开(公告)日：2022-08-10
申请号：EP22155554.3
申请日：2022-02-08
Applicant: LG Electronics Inc.
Inventor： YOON, Juhan , SHIN, Jinhyouk , LEE, Manseok , KIM, Jeongwoong
Abstract: The present invention discloses a laundry treating apparatus comprising a cabinet (100); a drum (200) rotatably provided in the cabinet (100) to accommodate laundry; a driving unit configured to provide power to rotate the drum (200); a base (800) forming a bottom side of the cabinet (100) and disposed below the drum (200) to provide a space through which air in the drum circulates or in which moisture contained in the air is condensed; and a heat exchange unit (900) comprising a heat exchanger (910, 920) seated on the base to condense the moisture contained in the air or to heat the air and a compressor (930) configured to supply a refrigerant for exchange of heat with the air to the heat exchanger, wherein the base (800) comprises: a circulation flow path part (820) configured to circulate the air in the drum, the circulation flow path part (820) being provided with the heat exchanger (910, 920) disposed therein; a compressor installation part (811) disposed so as to be spaced apart from the circulation flow path part (820), the compressor installation part (811) being configured to allow the compressor (930) to be seated thereon; and a water collection part (860) communicating with the circulation flow path part (820) to collect water condensed by the heat exchanger (910, 920), wherein the driving unit is disposed behind the drum (200) so as to be separate from and spaced apart from the base (800), and wherein the water collection part (860) is disposed such that at least a portion thereof overlaps the compressor installation part (811) in a forward-backward direction.
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公开(公告)号：EP4039876A1
公开(公告)日：2022-08-10
申请号：EP22154699.7
申请日：2022-02-02
Applicant: LG Electronics Inc.
Inventor： BAE, Yeeseok , JIN, Donghyun , LEE, Manseok
IPC: D06F58/24
Abstract: A laundry treating apparatus is disclosed. The laundry treating apparatus includes a cabinet, a drum, the base, and a motor. The base is disposed under the drum to provide a space in which air inside the drum circulates. The motor is disposed in rear of the drum and disposed spaced apart from the base, and provides power to rotate the drum. The base includes an air circulating channel, a heat exchanger, a water collector body, a pump, a cleaning water channel, and a nozzle cover. The cleaning water channel is disposed on a top face of the air circulating channel, and receives water from the pump, and discharges the received water to the first heat exchanger. The nozzle cover is coupled to the top face of the circulating channel so as to shield the cleaning water channel.
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公开(公告)号：EP4039861A1
公开(公告)日：2022-08-10
申请号：EP22155580.8
申请日：2022-02-08
Applicant: LG Electronics Inc.
Inventor： YOON, Juhan , JIN, Donghyun , LEE, Manseok , JEONG, Jaehun
Abstract: Disclosed is a laundry treating apparatus comprising: a cabinet (100); a drum (200) rotatably provided in the cabinet (100) so as to accommodate laundry; a base (800) disposed below the drum (200) adapted to provide a space configured such that air in the drum (200) is circulated therein or moisture in the air is condensed therein; a motor (500) configured to provide power to rotate the drum (200); a heat exchange unit (900) comprising a first heat exchanger (910) placed on the base (800) configured to condense the moisture in the air, a second heat exchanger (920) placed on the base (800) configured to heat the air, and a compressor (930) configured to supply a refrigerant for exchange of heat with the air to the first heat exchanger (910) or the second heat exchanger (920); and a control box (190) comprising a blower fan configured to draw in the air in the drum (200) and to resupply the air to the drum (200), and a PCB configured to control operation of the motor (500), the compressor (930) or the blower fan and to supply power, wherein: the motor (500) is disposed behind the drum (200) so as to be separated from and spaced apart from the base (800); and the base (800) comprises: a circulation flow path part (820) formed on one side of the base (800) adapted to communicate with the drum (200), configured to circulate the air in the drum (200), and provided with the first heat exchanger (910) and the second heat exchanger (920) disposed therein; and a control box installation part (813) provided on a remaining side of the base (800) in a lateral direction of a flow path, and configured such that the control box (190) is mounted in the control box installation part (813).
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公开(公告)号：EP3792389A1
公开(公告)日：2021-03-17
申请号：EP19800190.1
申请日：2019-05-08
Applicant: LG Electronics Inc.
Inventor： LEE, Hyuksoo , PARK, Soowon , LEE, Kwangjo , LEE, Manseok , KANG, Woohee , KIM, Seonghwan , LEE, Ingeon , JE, Haeyoon
Abstract: The present invention relates to a clothes processing apparatus comprising: a drum for accommodating clothes; a circulation flow path which forms a path enabling air discharged from a frontal-side opening of the drum to undergo heat exchange and then flow into a rear-side opening of the drum; and a base cabinet which is disposed in a lower portion of the drum to provide a space in which various components are mounted, wherein the base cabinet comprises: a base flow path part which forms a part of the circulation flow path and in which an evaporator, a condenser, and a circulation fan are disposed sequentially towards a rear of the base flow path part; a drum motor mounting part which is disposed at one side in front of the base flow path part, and in which a drum motor for generating a driving force for rotating the drum is mounted; and a compressor mounting part which is disposed at one side behind the base flow path part, and in which a compressor for generating compressed air for heat exchange is mounted.
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公开(公告)号：EP3333306A1
公开(公告)日：2018-06-13
申请号：EP17205863.8
申请日：2017-12-07
Applicant: LG ELECTRONICS INC.
Inventor： LEE, Manseok , LEE, Junseok
CPC classification number: D06F58/20 , D06F39/12 , D06F58/02 , D06F58/10 , D06F58/206
Abstract: A clothes dryer of the present invention includes: a casing 10 having an inner space, and a ventilation part 161 for allowing the inner space to communicate with an external space; a drum 31 disposed in the casing on a circulation flow path 40 where an air flow circulates; a heat pump 60, which has a compressor 64 for circulating a refrigerant along a refrigerant pipe 61, absorbs heat from air discharged from the drum during circulation of the refrigerant, and by using the absorbed heat, heats air to be supplied into the drum along the circulation flow path; a cooling fan 54, which is disposed in the casing, and cools the compressor by introducing outside air into the casing through the ventilation part; and a sound-insulating cover 70 connected with the casing, wherein the sound-insulating cover is spaced apart from the ventilation part so that the outside air is introduced into the casing through the ventilation part, and has a sound-insulating plate 71 which is disposed to overlap with at least a portion of the ventilation part when viewed from a front of the ventilation part.
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