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公开(公告)号：US11692766B2
公开(公告)日：2023-07-04
申请号：US16572932
申请日：2019-09-17
Applicant: LG ELECTRONICS INC.
Inventor： Ahreum Park , Younseok Lee , Junsoo Han , Yongjin Lee
CPC classification number: F25D25/025 , F25D17/06 , F25D2317/061
Abstract: A refrigerator may include a cabinet forming a storage compartment; a rear panel forming a rear wall of the storage compartment and having a cooling air outlet hole which discharges cooling air toward the storage compartment; a fan housing coupled to the rear panel and in which a fan configured to circulate cooling air is installed; an outlet port which is formed at the fan housing and discharges cooling air supplied by driving of the fan; and a drawer provided capable of being withdrawn forward from an inside of the storage compartment, wherein the drawer includes: a drawer body forming a storage space; and a cooling air duct provided above the drawer body and having a cooling air path in communication with the outlet port.
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公开(公告)号：US10788255B2
公开(公告)日：2020-09-29
申请号：US16573163
申请日：2019-09-17
Applicant: LG ELECTRONICS INC.
Inventor： Junsoo Han , Dongseok Kim , Kangsoo Byun , Younseok Lee
Abstract: A refrigerator includes a heat exchange chamber, first inlets arranged on side surfaces of a first storage chamber and configured to introduce cold air in the first storage chamber into the heat exchange chamber, and second inlets arranged on side surfaces of a second storage chamber and configured to introduce cold air in the second storage chamber into the heat exchange chamber.
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公开(公告)号：US20200080769A1
公开(公告)日：2020-03-12
申请号：US16687595
申请日：2019-11-18
Applicant: LG ELECTRONICS INC.
Inventor： Junsoo Han , Younghun Yang , Yonghwan Eom , Junseong Jeong , Cholok Han
Abstract: An artificial intelligent refrigerator is disclosed. The artificial intelligent refrigerator includes: one or more first temperature sensor that senses refrigerating compartment-internal temperature in a refrigerating compartment of the refrigerator; one or more second temperature sensor that senses freezing compartment-internal temperature in a freezing compartment of the refrigerator; and a refrigerator processor that calculates a load accumulation amount for food put in the refrigerator on the basis of the refrigerating compartment-internal temperature or the freezing compartment-internal temperature, and performs a load correspondence operation using the calculated load accumulation amount. According to the artificial intelligent refrigerator of the present disclosure, one or more of a user terminal, and a server of the present disclosure may be associated with an artificial intelligence module, a drone ((Unmanned Aerial Vehicle, UAV), a robot, an AR (Augmented Reality) device, a VR (Virtual Reality) device, a device associated with 5G services, etc.
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公开(公告)号：US10429120B2
公开(公告)日：2019-10-01
申请号：US15749264
申请日：2016-11-08
Applicant: LG Electronics Inc.
Inventor： Tackwon Han , Junsoo Han
Abstract: Disclosed is a refrigerator including a cabinet, a storage compartment provided in the cabinet to form a single space in which a storage item is stored, a single door for opening or closing the space formed by the storage compartment, a first cold air supply duct and a second cold air supply duct provided respectively on left and right sides of the single storage compartment, the first cold air supply duct and the second cold air supply duct supplying different amounts of cold air, and a storage unit for being pushed into or pulled from the storage compartment in a front-and-rear direction along with the door.
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公开(公告)号：US10386109B2
公开(公告)日：2019-08-20
申请号：US15674145
申请日：2017-08-10
Applicant: LG ELECTRONICS INC.
Inventor： Junsoo Han , Dongseok Kim , Kangsoo Byun , Younseok Lee
IPC: F25B39/02 , F25D11/02 , F25D21/14 , F25D17/06 , F25D21/08 , F25D23/06 , F28F17/00 , F28D1/047 , F28D21/00
Abstract: A refrigerator includes an evaporator inclined in a left-right direction and a defrosting water tray provided below the evaporator to collect defrosting water, and having inclined surfaces corresponding to a shape of the evaporator.
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Patent Agency Ranking
公开(公告)号：US11686521B2
公开(公告)日：2023-06-27
申请号：US17004258
申请日：2020-08-27
Applicant: LG ELECTRONICS INC.
Inventor： Junsoo Han , Dongseok Kim , Kangsoo Byun , Younseok Lee
CPC classification number: F25D17/065 , F25D11/02 , F25D21/08 , F25D21/14 , F25D23/066 , F25D2317/0653 , F25D2317/0681 , F25D2321/144
Abstract: A refrigerator includes a first storage chamber, a second storage chamber, and a heat exchange chamber therebetween. At least one first inlet is configured to introduce cold air from the first storage chamber into the heat exchange chamber, and at least one second inlet is configured to introduce cold air from the second storage chamber into the heat exchange chamber. The first and second inlets are provided at sides of the refrigerator.
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公开(公告)号：US11629909B2
公开(公告)日：2023-04-18
申请号：US16687595
申请日：2019-11-18
Applicant: LG ELECTRONICS INC.
Inventor： Junsoo Han , Younghun Yang , Yonghwan Eom , Junseong Jeong , Cholok Han
Abstract: An artificial intelligent refrigerator is disclosed. The artificial intelligent refrigerator includes: one or more first temperature sensor that senses refrigerating compartment-internal temperature in a refrigerating compartment of the refrigerator; one or more second temperature sensor that senses freezing compartment-internal temperature in a freezing compartment of the refrigerator; and a refrigerator processor that calculates a load accumulation amount for food put in the refrigerator on the basis of the refrigerating compartment-internal temperature or the freezing compartment-internal temperature, and performs a load correspondence operation using the calculated load accumulation amount. According to the artificial intelligent refrigerator of the present disclosure, one or more of a user terminal, and a server of the present disclosure may be associated with an artificial intelligence module, a drone ((Unmanned Aerial Vehicle, UAV), a robot, an AR (Augmented Reality) device, a VR (Virtual Reality) device, a device associated with 5G services, etc.
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公开(公告)号：US11029074B2
公开(公告)日：2021-06-08
申请号：US16588401
申请日：2019-09-30
Applicant: LG Electronics Inc.
Inventor： Tackwon Han , Junsoo Han
Abstract: Disclosed is a refrigerator including a cabinet, a storage compartment provided in the cabinet to form a single space in which a storage item is stored, a single door for opening or closing the space formed by the storage compartment, a first cold air supply duct and a second cold air supply duct provided respectively on left and right sides of the single storage compartment, the first cold air supply duct and the second cold air supply duct supplying different amounts of cold air, and a storage unit for being pushed into or pulled from the storage compartment in a front-and-rear direction along with the door.
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公开(公告)号：US10965489B2
公开(公告)日：2021-03-30
申请号：US16679856
申请日：2019-11-11
Applicant: LG ELECTRONICS INC.
Inventor： Junsoo Han , Younghun Yang , Yonghwan Eom , Junseong Jeong , Cholok Han
Abstract: Disclosed is an artificial refrigerator. The artificial refrigerator according to the present disclosure includes at least one sensor for sensing an operation state of the refrigerator and obtaining operation information about the operation state of the refrigerator and a processor that determines whether the operation state of the refrigerator is normal or abnormal using a deep-learning-based first diagnosis engine based on the operation information obtained using the at least one sensor and diagnoses, upon determination of the abnormality, a cause of the abnormality using a deep-learning-based second diagnosis engine. In the artificial refrigerator of the present invention, at least one of a user terminal or a server may be associated with an artificial intelligence module, a drone (Unmanned Aerial Vehicle, UAV) robot, an augmented reality (AR) device, a virtual reality (VR) device, a device related to a 5G service, and the like.
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公开(公告)号：US10731902B2
公开(公告)日：2020-08-04
申请号：US16391924
申请日：2019-04-23
Applicant: LG ELECTRONICS INC.
Inventor： Junsoo Han , Dongseok Kim , Kangsoo Byun , Younseok Lee
Abstract: A refrigerator includes evaporator cases arranged in a freezing chamber and located on a bottom surface of a partition wall, an evaporator installed inside the evaporator cases, and grill covers arranged on a rear side of the evaporator cases and having a blowing fan installed therein. The refrigerator includes a refrigerating chamber discharge passage which extends from the grill covers to a refrigerating chamber and through which at least a portion of cold air passing through the blowing fan flows, and a freezing chamber discharge passage which extends from the grill covers to the freezing chamber and through which the remaining cold air among the cold air passing through the blowing fan passes.
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