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公开(公告)号：US20210356190A1
公开(公告)日：2021-11-18
申请号：US17281953
申请日：2019-10-02
Applicant: LG ELECTRONICS INC.
Inventor： Yongjun BAE , Sunggyun SON , Donghoon LEE , Donghoon LEE , Wookyong LEE
Abstract: A refrigerator according to the present disclosure includes a tray configured to form an ice making cell, a cooler configured to supply cold air to the ice making cell, a water supply valve configured to control the flow of water to the ice making cell, and a controller configured to control the water supply valve, wherein the controller controls the water supply valve so that cold air from the cooler is supplied to the ice making cell before the water supply valve is turned on, and water is supplied to the ice making cell after the cold air is supplied to the ice making cell.
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公开(公告)号：US20210348821A1
公开(公告)日：2021-11-11
申请号：US17282640
申请日：2019-10-01
Applicant: LG ELECTRONICS INC.
Inventor： Donghoon LEE , Wookyong LEE , Seungseob YEOM , Donghoon LEE , Yongjun BAE , Sunggyun SON , Chongyoung PARK
Abstract: The refrigerator of the present invention comprises: a storage compartment where food is stored; a cold air supply means for supplying cold air to the storage compartment; a first tray forming a part of an ice making cell which is a space where water phase-changes into ice by the cold air; a second tray which forms another part of the ice making cell and which can be brought into contact with the first tray during an ice making process, and which is connected to a driving unit so as to be spaced apart from the first tray during an ice separating process; a heater positioned adjacent to at least one of the first tray and the second tray; an ice bin for storing ice dropped from the ice making cell; a full ice level sensing means for sensing a full ice level of the ice bin; and a control unit for controlling the heater and the driving unit.
When the full ice level of the ice bin is sensed by the full ice level sensing means, the control unit controls the driving unit such that the second tray moves to the ice separating position after the ice making is completed.-
公开(公告)号：US20210341209A1
公开(公告)日：2021-11-04
申请号：US17282304
申请日：2019-10-01
Applicant: LG ELECTRONICS INC.
Inventor： Donghoon LEE , Wookyong LEE , Seungseob YEOM , Donghoon LEE , Yongjun BAE , Sunggyun SON , Chongyoung PARK
Abstract: A refrigerator includes a storage chamber, a cooler configured to supply cold air, a first tray, a second tray, a driver configured to move the second tray with respect to the first tray, a heater provided adjacent to at least one of the first tray or the second tray, and a controller configured to control the heater and the driver. The controller controls the heater to be turned on during ice making to make transparent ice.
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公开(公告)号：US20210341202A1
公开(公告)日：2021-11-04
申请号：US17281972
申请日：2019-10-02
Applicant: LG ELECTRONICS INC.
Inventor： Donghoon LEE , Yongjun BAE , Wookyong LEE , Donghoon LEE
Abstract: A refrigerator according to the present disclosure includes a first tray configured to form a portion of each of a plurality of ice making cells, and a second tray configured to be rotatable with respect to the first tray and to form the other portion of each of the plurality of ice making cells, in which water supply is performed at the water supply position of the second tray, when water supply is completed, the second tray is moved to the ice making position, and one or more of the first tray and the second tray is provided with a communication hole for communicating the plurality of ice making cells at the ice making position of the second tray.
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公开(公告)号：US20210341201A1
公开(公告)日：2021-11-04
申请号：US17282672
申请日：2019-10-01
Applicant: LG ELECTRONICS INC.
Inventor： Seungseob YEOM , Donghoon LEE , Wookyong LEE , Yongjun BAE , Sunggyun SON , Chongyoung PARK , Donghoon LEE
Abstract: A refrigerator according to the present invention comprises: a storage chamber for storing food; a cold air supply means for supplying cold air to the storage chamber; a first tray forming one part of an ice making cell which is a space in which water is phase-changed into ice by means of the cold air; a second tray forming the other part of the ice making cell and connected to a driving unit so as to come into contact with the first tray during an ice making process and be separated from the first tray in an ice separating process; a heater positioned adjacent to the first tray and/or the second tray; an operation unit for inputting a start command of a test mode; and a control unit for controlling the heater and/or the driving unit in the test mode, wherein, if the start command of the test mode is input during the operation of the heater, the control unit turns the heater off and operates the driving unit such that the second tray moves.
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Patent Agency Ranking
公开(公告)号：US20190086137A1
公开(公告)日：2019-03-21
申请号：US16135677
申请日：2018-09-19
Applicant: LG Electronics Inc.
Inventor： Donghoon LEE , Seungseob YEOM , Donghoon LEE , Wookyong LEE
Abstract: An ice maker includes an ice tray, an ejector configured to rotate with respect to the ice tray and cause rotation of ice pieces, and a motor configured to drive the ejector to rotate relative to the ice tray. The ice tray includes a first guide rib located at a lower portion of the ice tray and configured to exchange heat with cool air supplied from a cool air inlet, and a second guide rib located at the lower portion of the ice tray and arranged at a center region of the lower portion of the ice tray. The ice tray defines a first area including the first guide rib, and a second area including both of the first and second guide ribs, where the first area of the ice tray is located closer to the cool air inlet than the second area.
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公开(公告)号：US20180238600A1
公开(公告)日：2018-08-23
申请号：US15755882
申请日：2016-08-31
Applicant: LG Electronics Inc.
Inventor： Donghoon LEE , Donghoon LEE , Wookyong LEE , Seungyoon CHO , Heejun LEE , Seungseob YEOM
Abstract: A refrigerator includes a cabinet, a door, an ice making room, a cool air supply duct connecting the evaporation chamber to the ice making room, an ice maker, a cool air guide duct that guides cool air from the ice making room toward the ice maker, and an ice bin below the ice maker to store ice. The ice maker includes an ice tray including cool air guide ribs, and an ice separating guide covering a front surface of the ice tray and a portion of a top surface thereof in which the cool air guide ribs extend from one side of the ice tray toward the other side and are spaced apart from a front surface of a tray body toward a rear surface, and bottom parts of the cool air guide ribs are spaced apart from a bottom part of the cool air guide duct.
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公开(公告)号：US20170023287A1
公开(公告)日：2017-01-26
申请号：US15288225
申请日：2016-10-07
Applicant: LG ELECTRONICS INC.
Inventor： Juhyun SON , Donghoon LEE , Wookyong LEE , Donghoon LEE , Dongjeong KIM
CPC classification number: F25C5/22 , F25C1/00 , F25C1/04 , F25C1/24 , F25C5/182 , F25C2500/08 , F25D11/02
Abstract: A refrigerator includes a main body including a freezing compartment and a refrigerating compartment, a door, and an ice maker disposed in the freezing compartment. The refrigerator also includes an ice bank disposed on the door, an ice transfer device configured to transfer ice made in the ice maker to the ice bank, and an ice chute that connects the ice transfer device to the ice bank. The ice transfer device includes a housing in which ice separated from the ice maker drops and a transfer member accommodated within the housing and configured to transfer ice from the housing into the ice chute. The ice transfer device also includes an ice unit configured to reduce ice jamming or damage caused by interference with the transfer member.
Abstract translation: 冰箱包括设置在冷冻室中的包括冷冻室和冷藏室，门和制冰机的主体。 冰箱还包括设置在门上的冰块，配置成将在制冰机中制造的冰转移到冰库的冰传送装置，以及将冰传送装置连接到冰块的冰槽。 冰传送装置包括壳体，其中与制冰机分离的冰落下，并且转移构件容纳在壳体内并且构造成将冰从壳体转移到冰槽中。 冰传送装置还包括一个冰单元，其配置成减少由于干扰转印构件而引起的冰块干扰或损坏。
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79.发明申请公开(公告)号：US20150241102A1
公开(公告)日：2015-08-27
申请号：US14630260
申请日：2015-02-24
Applicant: LG ELECTRONICS INC.
Inventor： Donghoon LEE , Seojin LEE , Wookyong LEE , Bongjin KIM , Seungyoon CHO , Seungseob YEOM
CPC classification number: F25C1/10 , F25C1/24 , F25C1/25 , F25C5/22 , F25C2305/022 , F25C2400/10 , F25C2400/14 , F25C2700/12 , F25C2700/14 , F25D23/04 , F25D23/126 , F25D2323/122
Abstract: A refrigerator includes a main body defining a storage compartment, a door, an ice making device, a water tank disposed for supplying water into the ice making device, and an ice bin to receive and store ice pieces made in the ice making device. The ice making device includes an ice making tray having ice making chambers configured to be filled with water for making the ice pieces, and an ejector extending from an upper central portion of the ice making tray in a longitudinal direction of the ice making tray to pass through both ends of the ice making tray. The ejector is configured to be maintained in a fixed state during water supply, ice making, and ice separation processes, and the ice making tray is configured to rotate at an angle of about 360° in one direction with respect to the ejector.
Abstract translation: 冰箱包括限定储藏室的主体，门，制冰装置，用于将水供应到制冰装置中的水箱，以及用于接收和存储制冰装置中制成的冰块的冰箱。 制冰装置包括制冰托盘，其具有构造成填充有用于制造冰块的水的制冰室，以及从制冰托盘的上部中心部沿制冰托盘的长度方向延伸通过的喷射器 通过制冰托盘的两端。 喷射器构造成在供水，制冰和冰分离过程期间保持在固定状态，并且制冰盘被构造成相对于喷射器在一个方向上以大约360°的角度旋转。
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公开(公告)号：US20140000304A1
公开(公告)日：2014-01-02
申请号：US13928528
申请日：2013-06-27
Applicant: LG Electronics Inc.
Inventor： Dongjeong KIM , Wookyong LEE , Juhyun SON
IPC: F25C1/00
CPC classification number: F25C1/00 , F25C5/22 , F25C5/24 , F25C2400/04 , F25C2500/02 , F25C2500/06 , F25D2317/062
Abstract: A refrigerator includes a freezing compartment and a refrigerating compartment, a refrigerating compartment door, an ice maker disposed in the freezing compartment, and an ice bank disposed on the door. The refrigerator also includes an ice transfer device configured to transfer ice made by the ice maker to the ice bank through an ice chute. The ice transfer device includes a housing and a transfer member configured to transfer ice from the housing into the ice chute. An inlet end of the ice chute is located at a point that is spaced upward from a bottom surface of the housing and extends upward from a horizontal plane at an angle that is less than an angle between the horizontal plane and a tangent that passes through an outer circumferential surface of the housing at a lower end of the inlet end of the ice chute.
Abstract translation: 冰箱包括冷冻室和冷藏室，冷藏室门，设置在冷冻室中的制冰机以及设置在门上的冰块。 该冰箱还包括一个冰传送装置，其被配置成通过冰槽将由制冰机制成的冰转移到冰库。 冰传送装置包括壳体和传送构件，其构造成将冰从壳体转移到冰槽中。 冰槽的入口端位于从壳体的底表面向上间隔开的点处，并且以水平面与水平面之间的角度和水平面之间的角度从水平面向上延伸， 在冰槽的入口端的下端处壳体的外圆周表面。
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