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公开(公告)号：US11624543B2
公开(公告)日：2023-04-11
申请号：US16992905
申请日：2020-08-13
Applicant: LG ELECTRONICS INC.
Inventor： Sanggyun Lee , Younseok Lee , Dongseok Kim , Yongwon Dong , Chungseob Lee
Abstract: A under counter refrigerator includes a main body defining at least one of a first and second storage compartments, an evaporator to generate cool air to be supplied to the at least one of the first and second storage compartments, and a machine room provided at a lower portion of the main body to define an installation space in which a compressor and a condenser are provided. The machine room includes a suction portion provided in front of the main body to suction outside air into the machine room, a discharge portion provided in front of the main body to discharge the suctioned air in the machine room, a guide wall to separate the installation space into a first space in which the condenser is installed, and a second space in which the compressor is installed. A condensation fan is installed at the guide wall, the condenser is provided in a front portion of the first space, a defrosting water tray is provided at a rear of the condenser, and the condensation fan is disposed on one side of the defrost water tray.
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公开(公告)号：US10544982B2
公开(公告)日：2020-01-28
申请号：US15545407
申请日：2016-02-18
Applicant: LG Electronics Inc.
Inventor： Hyunbum Kim , Jindong Kim , Jihyun Im , Sanggyun Lee
Abstract: Disclosed is a refrigerator. The refrigerator includes a cabinet having a storage compartment, an inner case (10) configured to define an external appearance of the storage compartment, a first door pivotably installed to the cabinet, the first door being configured to open or close one side of the storage compartment, a second door pivotably installed to the cabinet, the second door being configured to open or close a remaining side of the storage compartment, the second door having a pillar (100) configured to be rotated so as to come into contact with the first door, and a transfer member (1000) provided inside the inner case (10) so as to guide rotation of the pillar (100) by detecting rotation of the second door, and the pillar (100) is spaced apart from both a top wall of the inner case and a bottom wall of the inner case (10) so as not to come into contact with the inner case (10) in a state in which the second door seals the storage compartment.
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公开(公告)号：US20140028171A1
公开(公告)日：2014-01-30
申请号：US13948763
申请日：2013-07-23
Applicant: LG Electronics Inc.
Inventor： Moongyo Jung , Sanggyun Lee , Deulre Min
CPC classification number: F25D23/00 , A47J47/10 , F25D23/085 , F25D25/025
Abstract: A refrigerator includes a drawer, a sealing member disposed between a case and a front part to seal the inside of the case, a manipulation member disposed on the drawer, and a sealing apparatus for closely attaching the front part to the case and maintaining the front part closely attached to the case by the manipulation of the manipulation member. The sealing apparatus includes a hook part disposed on the case and a latch member connected to the manipulation member on the front part to move according to the manipulation of the manipulation member, thereby being inserted into the hook part, the latch member being configured so that the front part moves toward the case and is closely attached to a front surface of the case according to a contact state with the hook part.
Abstract translation: 冰箱包括抽屉，设置在壳体和前部之间以密封壳体内部的密封构件，设置在抽屉上的操作构件和用于将前部部分紧密地附接到壳体并保持前部的密封装置 通过操纵操纵部件与壳体紧密相连的部分。 密封装置包括设置在壳体上的钩部和连接到前部的操作构件的闩锁构件，以根据操作构件的操纵而移动，从而插入钩部，闩构件构造成 前部朝向壳体移动，并且根据与钩部的接触状态紧密地附接到壳体的前表面。
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公开(公告)号：US10976094B2
公开(公告)日：2021-04-13
申请号：US16217742
申请日：2018-12-12
Applicant: LG ELECTRONICS INC.
Inventor： Sanggyun Lee , Younseok Lee , Dongseok Kim
Abstract: A refrigerator includes a main body having a freezing chamber and a switchable chamber communicating with a refrigerating chamber through a duct, a compressor connected with a compressor suction path and a compressor discharging path, a condenser connected with the compressor discharging path and connected with a condenser discharging path, a switchable chamber evaporator, a freezing chamber evaporator connected with the switchable chamber evaporator through an evaporator connection path, a damper configured to control flow of cold air through the duct, a pair of switchable chamber capillary tubes connected with the switchable chamber evaporator, a bypass capillary tube connected with the evaporator connection path, a path switching device connected with the condenser discharging path, the pair of switchable chamber capillary tubes and the bypass capillary tube, and a controller for controlling the compressor, the damper and the path switching device.
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公开(公告)号：US10782048B2
公开(公告)日：2020-09-22
申请号：US16069952
申请日：2017-01-13
Applicant: LG Electronics Inc.
Inventor： Yongjoo Park , Kangsoo Byun , Hyunsoo Song , Sanggyun Lee
Abstract: An embodiment of the present invention relates to a deep freezer. A deep freezer according to an embodiment of the present invention comprises a plurality of heat exchangers installed to an inlet pipe and performing a heat exchange of a mixed refrigerant suctioned into a compressor. The mixed refrigerant comprises: a high temperature refrigerant which is one selected from among butane (N-butane), 1-butene, and isobutane; and a low temperature refrigerant consisting of ethylene.
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Patent Agency Ranking
公开(公告)号：US09010889B2
公开(公告)日：2015-04-21
申请号：US13947678
申请日：2013-07-22
Applicant: LG Electronics Inc.
Inventor： Moongyo Jung , Dullae Min , Sanggyun Lee , Ahreum Park
CPC classification number: F25D25/025 , F25D17/042 , F25D2317/043
Abstract: A refrigerator includes a refrigerator main body, a case forming a storage space with a front surface open, a drawer received in the case to be drawn out, a sealing apparatus having hooks disposed on the drawer and rotatable between a sealing position of maintaining a sealed state with being engaged with the case and a release position of releasing the engaged state with the case, and hook springs applying an elastic force to the hooks to be rotated to the sealing position, a manipulation handle rotatably disposed on the drawer and rotating the hooks to the release position when being pulled, and an operation bar to transfer a driving force of the manipulation handle to the hooks. Accordingly, reception and sealing of the drawer may be simultaneously realized and unsealing and drawing-out of the drawer may also be simultaneously realized.
Abstract translation: 冰箱包括冰箱主体，形成具有前表面打开的存放空间的壳体，容纳在待抽出的壳体中的抽屉，具有设置在抽屉上的钩子的密封装置，并且可在保持密封的密封位置 与壳体接合的状态和释放与壳体接合状态的释放位置，以及向弹簧施加弹力以旋转到密封位置的钩弹簧，可旋转地设置在抽屉上并使钩旋转的操作手柄 被拉动到释放位置，以及操作杆将操纵手柄的驱动力传递到钩子。 因此，可以同时实现抽屉的接收和密封，也可以同时实现抽屉的开封和拉出。
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公开(公告)号：US20140021846A1
公开(公告)日：2014-01-23
申请号：US13947678
申请日：2013-07-22
Applicant: LG Electronics Inc.
Inventor： Moongyo Jung , Dullae Min , Sanggyun Lee , Ahreum Park
IPC: F25D25/02
CPC classification number: F25D25/025 , F25D17/042 , F25D2317/043
Abstract: A refrigerator having a drawer sealing apparatus according to the present disclosure includes a refrigerator main body, a case forming a storage space with a front surface open, a drawer received in the case to be drawn out, a sealing apparatus having hooks disposed on the drawer and rotatable between a sealing position of maintaining a sealed state with being engaged with the case and a release position of releasing the engaged state with the case, and hook springs applying an elastic force to the hooks to be rotated to the sealing position, a manipulation handle rotatably disposed on the drawer and rotating the hooks to the release position when being pulled, and an operation bar to transfer a driving force of the manipulation handle to the hooks. Accordingly, reception and sealing of the drawer may be simultaneously realized and unsealing and drawing-out of the drawer may also be simultaneously realized.
Abstract translation: 具有本公开的抽屉密封装置的冰箱具备：冰箱主体，形成有前表面打开的储藏空间的壳体，容纳在待抽出的壳体中的抽屉;具有设置在抽屉上的钩子的密封装置 并且能够在保持与壳体接合的密封状态的密封位置与释放与壳体接合状态的释放位置之间旋转，以及向弹簧施加弹力以旋转到密封位置的钩弹簧，操纵 可旋转地设置在抽屉上的手柄，当被拉动时将钩旋转到释放位置;以及操作杆，用于将操作手柄的驱动力传递到钩。 因此，可以同时实现抽屉的接收和密封，也可以同时实现抽屉的开封和拉出。
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公开(公告)号：US11506443B2
公开(公告)日：2022-11-22
申请号：US16747910
申请日：2020-01-21
Applicant: LG Electronics Inc.
Inventor： Hyunbum Kim , Jindong Kim , Jihyun Im , Sanggyun Lee
Abstract: Disclosed is a refrigerator. The refrigerator includes a cabinet having a storage compartment, an inner case (10) configured to define an external appearance of the storage compartment, a first door pivotably installed to the cabinet, the first door being configured to open or close one side of the storage compartment, a second door pivotably installed to the cabinet, the second door being configured to open or close a remaining side of the storage compartment, the second door having a pillar (100) configured to be rotated so as to come into contact with the first door, and a transfer member (1000) provided inside the inner case (10) so as to guide rotation of the pillar (100) by detecting rotation of the second door, and the pillar (100) is spaced apart from both a top wall of the inner case and a bottom wall of the inner case (10) so as not to come into contact with the inner case (10) in a state in which the second door seals the storage compartment.
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公开(公告)号：US10935303B2
公开(公告)日：2021-03-02
申请号：US16235595
申请日：2018-12-28
Applicant: LG ELECTRONICS INC.
Inventor： Sanggyun Lee , Dongseok Kim , Yongwon Dong , Younseok Lee
Abstract: 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：US09341406B2
公开(公告)日：2016-05-17
申请号：US14795450
申请日：2015-07-09
Applicant: LG ELECTRONICS INC.
Inventor： Moongyo Jung , Sanggyun Lee
CPC classification number: F25D25/025 , E05B65/0042 , F25D11/00 , F25D17/042 , F25D23/00 , F25D23/062 , F25D25/028 , F25D2201/00 , F25D2300/00 , F25D2317/043 , F25D2323/02 , F25D2400/00 , F25D2600/00
Abstract: Disclosed is a refrigerator, comprising: a refrigerator body having a cooling chamber; a case comprising a case body having therein an accommodation space of which one side is open, and a transformation preventing member formed of a material having a higher strength than that of the case body, the transformation preventing member provided at an open region of the case body and configured to prevent transformation of the case; a drawer accommodated in the case in a withdrawable manner; and a depressurizing device configured to depressurize inside of the drawer and the case to a pressure lower than an atmospheric pressure, when the drawer is accommodated in the case. Under such configuration, transformation of the case can be prevented, and the case can be easily fabricated.
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