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公开(公告)号：WO2022050752A1
公开(公告)日：2022-03-10
申请号：PCT/KR2021/011916
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: D06F37/26 , D06F37/40 , D06F37/30 , D06F58/08 , D06F39/04 , D06F58/26 , D06F37/22 , H02K7/116 , H02K1/16 , H02K1/27
Abstract: Provided is an apparatus for treating laundry, including a drum having a drum body, a front cover, a rear cover, and a drum entrance, a fixed panel, a hollow cylindrical housing fixed to the fixed panel, a motor having a stator and a rotor, a ring gear, a first shaft having one end fixed to the rotor, a driver gear, a second shaft having one end fixed to the rear cover, a base, 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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公开(公告)号：WO2022050754A1
公开(公告)日：2022-03-10
申请号：PCT/KR2021/011918
申请日：2021-09-03
Applicant: LG ELECTRONICS INC.
Inventor： CHO, Hongjun , KIM, Hyojun , KIM, Hyeonjoong , KWON, Oshin , HWANG, Yangguk , LEE, Hyuksoo , LEE, Yeonju
IPC: D06F37/26 , D06F37/40 , D06F37/30 , D06F58/08 , D06F39/04 , D06F58/26 , D06F37/22 , H02K7/116 , H02K1/16 , H02K1/27
Abstract: Provided is an apparatus for treating laundry, including a cabinet, a drum including a cylindrical drum body, a front cover, a rear cover, and a drum entrance, a fixed panel, a drive part including a stator, a rotor, and a power transmission part, a panel outlet, an exhaust duct, a heat exchange part, an inlet configured in a manner that a multitude of perforated holes, a flow path forming part, a supply duct including a duct body and a rotor receiving part configured to perforate the duct body to expose the rotor from the duct body externally, and a flow path guide enabling a portion of the air discharged from the panel outlet to move into the duct body in a clockwise direction and the rest of the air discharged from the panel outlet to move into the duct body in a counterclockwise direction.
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公开(公告)号：WO2022050747A1
公开(公告)日：2022-03-10
申请号：PCT/KR2021/011904
申请日：2021-09-03
Applicant: LG ELECTRONICS INC.
Inventor： CHO, Hongjun , LEE, Hyuksoo , KIM, Hyojun , HWANG, Yangguk , KIM, Hyeonjoong , KWON, Oshin , KIM, Minji , LEE, Yeonju
Abstract: A dryer includes a drum including a drum body, a front cover, a rear cover, and a drum inlet penetrating through the front cover and communicating with the inside of the drum body, a fixing panel provided at a position apart from the rear cover, a motor including a stator fixed to the fixing panel and a rotor rotated by the stator, a hollow housing fixed to the fixing panel, a first shaft having one end fixed to the rotor and the other end provided with a driving gear located inside the housing, a second shaft having one end provided with a driven gear located inside the housing and the other end penetrating through the fixing panel and fixed to the rear cover, and a plurality of interlocking gears provided rotatably in the housing and transmitting a rotational force of the driving gear to the driven gear.
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公开(公告)号：WO2022050753A1
公开(公告)日：2022-03-10
申请号：PCT/KR2021/011917
申请日：2021-09-03
Applicant: LG ELECTRONICS INC.
Inventor： KIM, Hyojun , CHO, Hongjun , KIM, Hyeonjoong , KWON, Oshin , HWANG, Yangguk , LEE, Hyuksoo , LEE, Yeonju
IPC: D06F37/26 , D06F37/40 , D06F37/30 , D06F58/08 , D06F39/04 , D06F58/26 , D06F37/22 , H02K7/116 , H02K1/16 , H02K1/27
Abstract: Provided is an apparatus for treating laundry, including a cabinet including a base panel, a support panel, and a fixed panel, a drum, the drum including a cylindrical drum body, a front cover, a rear cover, and a drum entrance, a support panel perforated hole, a drum connecting body, a drive part including a stator, a rotor, and a power transmission part, a first front support part provided to at least one of the base panel or the support panel to set a movable range of the drum entrance along a width direction of the support body and a movable range of the drum entrance toward the base panel, and a second front support part provided to the support panel to set a movable range of the drum entrance in a direction of getting far away from the base panel.
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公开(公告)号：WO2022050750A1
公开(公告)日：2022-03-10
申请号：PCT/KR2021/011907
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
Abstract: A dryer includes a drum including 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, and a drum inlet penetrating through the front cover and communicating with the inside of the drum body, a fixing panel disposed apart from the rear cover and having a through hole formed thereon, a motor including a stator mounted in the through hole, and a rotor rotating by the stator, a power transmitter including a housing fixed to the fixing panel, the housing including a first shaft coupled to the rotor, a second shaft coupled to the rear cover, and an interlocking gear configured to transmit a rotational force of the first shaft to the second shaft by decelerating the rotational force, and a driving unit bracket mounted in the through hole.
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Patent Agency Ranking
公开(公告)号：WO2022050748A1
公开(公告)日：2022-03-10
申请号：PCT/KR2021/011905
申请日：2021-09-03
Applicant: LG ELECTRONICS INC.
Inventor： LEE, Hyuksoo , CHO, Hongjun , KIM, Hyojun , HWANG, Yangguk , KIM, Hyeonjoong , KWON, Oshin , KIM, Minji , LEE, Yeonju
Abstract: A dryer includes a drum including a drum body, a front cover, a rear cover having an air inlet formed thereon, and a drum inlet communicating with the inside of the drum body through the front cover, a fixing panel apart from the rear cover, a motor including a stator and a rotor, a supply port including a plurality of supply holes in the shape of a ring on the fixing panel along an outer circumferential surface of the motor, a ring-shaped supply duct fixed to the fixing panel, guiding air to the supply port, and including an accommodator for accommodating the motor at the center thereof, a first cooling hole on the fixing panel, a second cooling hole apart from the first cooling hole on the fixing panel, and a duct cover circulating air by connecting the first cooling hole, the accommodator, and the second cooling hole.
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公开(公告)号：EP3964624A1
公开(公告)日：2022-03-09
申请号：EP21194813.8
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
Abstract: Provided is an apparatus for treating laundry, comprising:
a drum (2) having a drum body (21) providing a space for storing the laundry, a front cover (22) forming a front side of the drum body (21), a rear cover (23) forming a rear side of the drum body (21), and a drum entrance perforating the front cover (22) to communicate with an inside of the drum body (21);
a fixed panel (151) provided to a location spaced apart from the rear cover (23);
a hollow cylindrical housing (61) fixed to the fixed panel (151);
a motor (5) having a stator (51) fixed to at least one of the fixed panel (151) or the housing (61) to form a rotating field and a rotor (52) rotated by the rotating field;
a ring gear (62) fixed to an inside of the housing (61);
a first shaft (63) having one end fixed to the rotor (52) and the other end located within the housing (61);
a driver gear (631) located within the housing (61) by being fixed to the first shaft (63);
a second shaft (65) having one end fixed to the rear cover (23) by penetrating the fixed panel (151) and the other end located within the housing (61) so as to form a concentric axis with the first shaft (63);
a base (671) located within the housing (61) and having the other end of the second shaft (65) fixed thereto; and
a driven gear (677) having a first body (677a) rotatably fixed to the base (671), a first gear (677b) provided to a circumferential surface of the first body (677a) to engage with the driver gear (631), a second body (677c) fixed to the first body (677a) and having a diameter smaller than that of the first body (677a), and a second gear (677d) provided to a circumferential surface of the second body (677c) to engage with the ring gear (62).-
公开(公告)号：EP3964630A1
公开(公告)日：2022-03-09
申请号：EP21194758.5
申请日：2021-09-03
Applicant: LG Electronics Inc.
Inventor： CHO, Hongjun , LEE, Hyuksoo , KIM, Hyojun , 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), a front cover (22), a rear cover (23), 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) provided at a position apart from the rear cover (23), a motor (5) including a stator (51) fixed to the fixing panel (15) and a rotor (52) rotated by the stator (51), a hollow housing (60a, 60b) fixed to the fixing panel (15), a first shaft (63a, 63b) having one end fixed to the rotor (52) and the other end provided with a driving gear (631a, 631b) located inside the housing, a second shaft (652a, 652b) having one end provided with a driven gear (65a, 65b) located inside the housing and the other end penetrating through the fixing panel (15) and fixed to the rear cover (23), and a plurality of interlocking gears (64a, 64b) provided rotatably in the housing and transmitting a rotational force of the driving gear (631a, 631b) to the driven gear (65a, 65b).
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公开(公告)号：EP3964627A1
公开(公告)日：2022-03-09
申请号：EP21194756.9
申请日：2021-09-03
Applicant: LG Electronics Inc.
Inventor： LEE, Hyuksoo , CHO, Hongjun , KIM, Hyojun , HWANG, Yangguk , KIM, Hyeonjoong , KWON, Oshin , KIM, Minji , LEE, Yeonju
Abstract: A dryer includes a drum (20) including a drum body (21), a front cover (22), a rear cover (23) having an air inlet (233) formed thereon, and a drum inlet (221) communicating with the inside of the drum body (21) through the front cover (22), a fixing panel (15) apart from the rear cover (23), a motor (5) including a stator and a rotor, a supply port (158) including a plurality of supply holes in the shape of a ring on the fixing panel (15) along an outer circumferential surface of the motor (5), a ring-shaped supply duct (32) fixed to the fixing panel (15), guiding air to the supply port (158), and including an accommodator (322) for accommodating the motor (5) at the center thereof, a first cooling hole (236) on the fixing panel, a second cooling hole (237) apart from the first cooling hole (236) on the fixing panel (15), and a duct cover (36) circulating air by connecting the first cooling hole (236), the accommodator (322), and the second cooling hole (237).
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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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