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公开(公告)号：US20190301786A1
公开(公告)日：2019-10-03
申请号：US16235595
申请日：2018-12-28
申请人： LG ELECTRONICS INC.
发明人： Sanggyun LEE , Dongseok KIM , Yongwon DONG , Younseok LEE
摘要： A refrigerator includes a first inner case, a second inner case, a third inner case having a larger size than the first and second inner cases, a first evaporator and a first cooling fan disposed inside the first inner case, a second evaporator and a second cooling fan disposed inside the second inner case, a duct in which a first inlet portion communicating with an inside of the first inner case, a second inlet portion communicating with an inside of the second inner case, an outlet portion communicating with the third inner case, a first conduit for guiding, to the outlet portion, cold air blown from the first cooling fan from the first inlet portion, and a second conduit for guiding, to the outlet portion, cold air blown from the second cooling fan from the second inlet portion are formed, and a damper communicating with the outlet portion.
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公开(公告)号：US20240068737A1
公开(公告)日：2024-02-29
申请号：US18270829
申请日：2022-01-05
申请人： LG ELECTRONICS INC.
发明人： Sanggyun LEE , Younseok LEE , Yongwon DONG
IPC分类号： F25D23/02
CPC分类号： F25D23/028
摘要： A refrigerator of the present embodiment comprises: a cabinet having a storage space; a refrigerator door which is rotatably connected to the cabinet by a hinge apparatus and opens and closes the storage space; an extension member which is drawn out from the cabinet and connected to the inside of the refrigerator door through a door opening spaced apart from the rotational center of the refrigerator door, the extension member including at least one of a wire or a tube through which a liquid flows; and a guide housing for guiding the extension member positioned outside the cabinet and the refrigerator door, wherein the guide housing includes a plurality of individual housings rotatably connected to each other, and at least one of the plurality of individual housings may partially or entirely extend in a straight line.
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公开(公告)号：US20240044569A1
公开(公告)日：2024-02-08
申请号：US18267341
申请日：2021-12-09
申请人： LG ELECTRONICS INC.
发明人： Yongwon DONG , Younseok LEE , Sanggyun LEE, IV
IPC分类号： F25D23/02
CPC分类号： F25D23/028 , F25D2323/024 , F25D2323/023
摘要： A refrigerator according to an embodiment comprises: a cabinet having a storage space; a main door that can rotate relative to the cabinet and opens and closes the storage space; a sub door that rotates relative to the main door; and a hinge mechanism which is connected to the main door and the sub door and provides the axis of rotation of the main door and the axis of rotation of the sub door. The axis of rotation of the main door and the axis of rotation of the sub door may be positioned on the sub door.
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公开(公告)号：US20230304726A1
公开(公告)日：2023-09-28
申请号：US18020057
申请日：2021-07-23
申请人： LG ELECTRONICS INC.
发明人： Sanggyun LEE , Younseok LEE , Yongwon DONG , Yong Noke HAW
CPC分类号： F25D23/028 , E05F1/1207 , E05F3/20 , E05Y2201/21 , E05Y2201/41 , E05Y2900/31 , F25D2323/021 , F25D2323/024
摘要： A refrigerator includes: a cabinet having a storage space; a hinge bracket coupled to the cabinet; a door which is rotatably coupled to a shaft provided at the hinge bracket, and which open/close the storage space; and an automatic closing device which is provided at the door at a position spaced from the rotational center line of the door, and which operates together with the hinge bracket during closing of the door, so that the door automatically closes, where the automatic closing device includes: a lever that rotates around a rotational center line spaced from the rotational center line of the door; an elastic member connected to the lever; and a body which is provided at the door and which rotatably supports the lever.
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公开(公告)号：US20240060707A1
公开(公告)日：2024-02-22
申请号：US18269698
申请日：2022-01-06
申请人： LG ELECTRONICS INC.
发明人： Sanggyun LEE , Younseok LEE , Yongwon DONG
IPC分类号： F25D23/02
CPC分类号： F25D23/028 , F25D2323/02
摘要： A refrigerator of the present embodiment comprises: a cabinet having a storage space; a refrigerator door which is rotatably connected to the cabinet by a hinge apparatus and opens and closes the storage space; an extension member which is drawn out from the cabinet and connected to the inside of the refrigerator door through a door opening spaced apart from the rotational center of the refrigerator door, the extension member including at least one of a wire or a tube through which a liquid flows; a guide housing for guiding the extension member positioned outside the cabinet and the refrigerator door; and a cabinet guide which is fixed to the cabinet and guides linear and rotational movements of the guide housing during the opening and closing of the refrigerator door.
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公开(公告)号：US20240044570A1
公开(公告)日：2024-02-08
申请号：US18267369
申请日：2021-12-09
申请人： LG ELECTRONICS INC.
发明人： Yongwon DONG , Younseok LEE , Sanggyun LEE
CPC分类号： F25D23/028 , E05D7/081 , E05F1/12 , E05F3/20 , E05Y2201/20 , E05Y2201/41 , E05Y2900/31
摘要： A refrigerator according to the present embodiment comprises: a cabinet having storage spaces; a main door, which can rotate with respect to the cabinet and opens/closes the storage spaces; a sub door rotating with respect to the main door; and a hinge device, which is fixed to the front surface of the cabinet, supports the lower sides of the main door and the sub door and provides the center of rotation of the main door and the center of rotation of the sub door, wherein the center of rotation of the main door and the center of rotation of the sub door can be positioned on the sub door.
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公开(公告)号：US20240035730A1
公开(公告)日：2024-02-01
申请号：US18267386
申请日：2021-12-09
申请人： LG ELECTRONICS INC.
发明人： Yongwon DONG , Younseok LEE , Sanggyun LEE
CPC分类号： F25D23/025 , E05D11/0054 , E05D7/081 , E05Y2600/626 , E05Y2900/31 , F25D2323/024
摘要： A refrigerator according to the embodiment comprises: a cabinet having a storage space; a main door for opening and closing the storage space; a sub door capable of rotating relative to the main door; a hinge mechanism, which provides the rotation center of the main door and the rotation center of the sub door and in which the rotation center of the main door is positioned on the sub door; and a wire guide which guides, toward the sub door, a wire electrically connected to a component of the main door, the wire guide having an inlet, through which the wire drawn out from the main door enters, and an outlet, through which the wire is drawn out.
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公开(公告)号：US20230280085A1
公开(公告)日：2023-09-07
申请号：US18020027
申请日：2021-07-23
申请人： LG ELECTRONICS INC.
发明人： Sanggyun LEE , Younseok LEE , Yongwon DONG
CPC分类号： F25D23/028 , F16C11/04 , E05F1/12 , E05Y2900/31
摘要： A refrigerator includes: a cabinet having a storage space; a hinge bracket coupled to the cabinet; a door which is rotatably coupled to the shaft provided at the hinge bracket and which open/close the storage space; and an automatic closing device which is provided on the door at a position spaced away from the rotational center line of the door, and which is operated together with the hinge bracket when the door is being closed to automatically close the door. The automatic closing device includes a lever and an elastic member for elastically supporting the lever, and the hinge bracket includes: a bracket body including the shaft; and a cam member which is separably coupled to the bracket body and which has a contact surface that comes in contact with the lever when the door is being closed.
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公开(公告)号：US20240060708A1
公开(公告)日：2024-02-22
申请号：US18270821
申请日：2022-01-06
申请人： LG ELECTRONICS INC.
发明人： Sanggyun LEE , Younseok LEE , Yongwon DONG
IPC分类号： F25D23/02
CPC分类号： F25D23/028
摘要： A refrigerator of the present embodiment is characterized by comprising: a cabinet having a storage space; a refrigerator door which is rotatably connected to the cabinet by a hinge apparatus and opens and closes the storage space; an extension member which is drawn out from the cabinet and connected to the inside of the refrigerator door through a door opening spaced apart from the rotation center of the refrigerator door, the extension member including at least one of a wire and a pipe through which a liquid flows; and a guide housing for guiding the extension member positioned outside the refrigerator door and the cabinet, wherein the guide housing includes a plurality of individual housings which are rotatably connected to each other, and in the process in which the refrigerator door is opened, one or more individual housings among the plurality of individual housings moves linearly and then obliquely or rotationally.
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公开(公告)号：US20240053089A1
公开(公告)日：2024-02-15
申请号：US18270824
申请日：2022-01-05
申请人： LG ELECTRONICS INC.
发明人： Sanggyun LEE , Younseok LEE , Yongwon DONG
CPC分类号： F25D23/028 , E05D11/0054 , E05D3/12 , F25D2323/024 , E05Y2900/31
摘要： A refrigerator of the present embodiment comprises: a cabinet having a storage space; a refrigerator door that is rotatably connected to the cabinet by means of a hinge device and opens and closes the storage space; an extension member that is drawn out from the cabinet and connected to the inside of the refrigerator door through a door opening spaced apart from the rotation center of the refrigerator door and includes at least one of a wire and a tube through which a liquid flows; a guide housing that guides the extension member positioned on the outside of the cabinet and the refrigerator door and includes a plurality of individual housings rotatably connected to each other; and a door fixing unit that rotatably connects a first housing among the plurality of individual housings to the refrigerator door.
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