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公开(公告)号：US20200208898A1
公开(公告)日：2020-07-02
申请号：US16728705
申请日：2019-12-27
申请人： LG ELECTRONICS INC.
发明人： Youngseung SONG , Namsoo CHO , Kangsoo BYUN
摘要： A method of controlling a refrigerator may include operating a first cooling cycle for a first storage compartment to drive a compressor and operating a first cooling fan for cooling the first storage compartment, and switching to a second cooling cycle for cooling a second storage compartment to drive the compressor and operating a second cooling fan for cooling the second storage compartment when a stop condition of the first cooling cycle is satisfied. The method may also include switching to a third cooling cycle for cooling the first storage compartment to drive the compressor and operating the first cooling fan when a stop condition of the second cooling cycle is satisfied.
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公开(公告)号：US20160356539A1
公开(公告)日：2016-12-08
申请号：US15029227
申请日：2016-01-21
申请人： LG ELECTRONICS INC.
发明人： Myungjin CHUNG , Namsoo CHO , Kyongbae PARK , Jangseok LEE
CPC分类号： F25D21/04 , F25D11/02 , F25D23/02 , F25D23/069 , F25D29/00 , F25D29/003 , F25D2323/021 , F25D2323/023 , F25D2400/02 , F25D2700/00 , F25D2700/12 , F25D2700/14
摘要： Provided are a refrigerator and a method for controlling the same. The refrigerator includes a cabinet defining a storage compartment, a door selectively opening or closing the storage compartment, a heater disposed in the cabinet or door to prevent dew from being formed on a surface of the cabinet or door, a refrigerator temperature sensor detecting a temperature of the storage compartment of the refrigerator, and a control unit adjusting an operation factor or output of the heater on the basis of a temperature value detected by the refrigerator temperature sensor.
摘要翻译： 提供一种冰箱及其控制方法。 冰箱包括限定储藏室的橱柜，选择性地打开或关闭储藏室的门，设置在橱柜或门中以防止在柜子或门的表面上形成露水的加热器，检测温度的冰箱温度传感器 以及控制单元，其基于由冰箱温度传感器检测到的温度值来调节加热器的运行系数或输出。
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公开(公告)号：US20160313054A1
公开(公告)日：2016-10-27
申请号：US15074105
申请日：2016-03-18
申请人： LG ELECTRONICS INC.
发明人： Myungjin CHUNG , Yonghun SUH , Sung JHEE , Namsoo CHO
CPC分类号： F25D29/00 , F25D11/022 , F25D17/065 , F25D2600/04 , F25D2600/06 , F25D2700/12 , F25D2700/14
摘要： A refrigerator and a method for controlling a refrigerator, including a plurality of compressors and a plurality of evaporators disposed on inlet-sides of the plurality of compressors to supply cool air to a refrigerating compartment and a freezing compartment includes determining whether a temperature of the refrigerating compartment belongs to a refrigerating compartment satisfaction range, determining an indoor temperature when the temperature of the refrigerating compartment does not belong to the refrigerating compartment satisfaction range, and determining whether a load corresponding operation condition is satisfied when the determined indoor temperature belongs to a set range. When the load corresponding operation condition is satisfied, a simultaneous operation of the refrigerating compartment and the freezing compartment is performed, and when the load corresponding operation condition is not satisfied, a cooling operation of the refrigerating compartment is performed.
摘要翻译： 一种冰箱和一种用于控制冰箱的方法，包括多个压缩机和多个蒸发器，所述多个压缩机和多个蒸发器设置在多个压缩机的入口侧，以向冷藏室和冷冻室供应冷气，包括确定冷藏 隔室属于冷藏室满足范围，当冷藏室的温度不属于冷藏室满足范围时，确定室内温度，并且当所确定的室内温度属于设定范围时，确定是否满足负荷对应的运行条件 。 当满足负荷相应的操作条件时，执行冷藏室和冷冻室的同时操作，并且当不满足负荷相应的操作条件时，执行冷藏室的冷却操作。
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公开(公告)号：US20240077245A1
公开(公告)日：2024-03-07
申请号：US17766645
申请日：2020-10-15
申请人： LG ELECTRONICS INC.
发明人： Sungwook KIM , Sangbok CHOI , Namsoo CHO
CPC分类号： F25D17/065 , F25D11/02
摘要： A method for controlling the refrigerator includes turning off a cold air transmission unit and operating a cold air generator with cooling power, which is previously determined, as the temperature of the second storage compartment is equal to or less than a second reference temperature, turning on the cold air transmission unit and operating the cold air generator with the cooling power, which is previously determined, when the temperature of the storage compartment is equal to or greater than a first reference temperature, calculating, by a controller, an operating ratio of the cold air transmission unit based on an ON time and an OFF time of the cold air transmission unit, upon determining that the temperature of the storage compartment is equal to or less than the second reference temperature and adjusting the cooling power of the compressor based on the operating ratio of the cold air transmission unit.
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公开(公告)号：US20210102751A1
公开(公告)日：2021-04-08
申请号：US17127704
申请日：2020-12-18
申请人： LG ELECTRONICS INC.
发明人： Hosan KIM , Jaewon EOM , Namsoo CHO
摘要： A method of controlling a refrigerator includes starting a first cooling cycle to cool a first storage compartment by operating a compressor and a first fan, determining whether a start condition of a second cooling cycle to cool a second storage compartment is satisfied, operating a second fan for the second storage compartment when the start condition of the second cooling cycle is satisfied, determining whether an output change condition of the second fan is satisfied while the second fan operates, and changing a speed of the second fan when the output change condition of the second fan is satisfied.
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公开(公告)号：US20220341649A1
公开(公告)日：2022-10-27
申请号：US17773980
申请日：2020-10-12
申请人： LG ELECTRONICS INC.
发明人： Sungwook KIM , Sangbok CHOI , Namsoo CHO
摘要： A method for controlling a refrigerator, includes turning off a cold air transmission unit as a temperature of a storage compartment becomes equal to or less than a second reference temperature while a cold air generator is operated, turning on the cold air transmission unit, upon determining that the temperature of the storage compartment is equal to or greater than a first reference temperature which is greater than the second reference temperature, and calculating, by a controller, an operating ratio of the cold air transmission unit based on ON and OFF time of the cold air transmission unit, determining an output of the cold air transmission unit based on the operating ratio of the cold air transmission unit, and operating the cold air transmission unit with the determined output, upon determining that the temperature of the storage compartment is equal to or less than the second reference temperature.
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公开(公告)号：US20220307718A1
公开(公告)日：2022-09-29
申请号：US17637256
申请日：2020-08-20
申请人： LG ELECTRONICS INC.
发明人： Sungwook KIM , Sangbok CHOI , Namsoo CHO
IPC分类号： F24F11/63
摘要： A method of controlling a refrigerator including a cold air generator and a cold air transmission unit includes, when a temperature of the storage compartment becomes equal to or greater than a first reference temperature, operating the cold air generator with predetermined cooling power and turning on and operating the cold air transmitter with predetermined output, upon determining that the temperature of the storage compartment becomes equal to or less than a second reference temperature lower than the first reference temperature, turning off the cold air transmitter, and, upon determining that the temperature of the storage compartment becomes equal to or greater than the first reference temperature, turning on the cold air transmitter again, wherein a controller determines operation output of the cold air transmitter based on the cooling power of the cold air generator.
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公开(公告)号：US20200300530A1
公开(公告)日：2020-09-24
申请号：US16087872
申请日：2017-03-24
申请人： LG Electronics Inc.
发明人： Hosan KIM , Sunghee KANG , Jindong KIM , Jeongwon PARK , Namgyo Lee , Jihyun IM , Namsoo CHO , Yonghyeon CHO
摘要： A control method for a refrigerator comprises: driving a first cooling fan to cool a first storage chamber; adjusting a damper to cause cold air to simultaneously flow through first and second cold-air passages; adjusting a damper to reduce the opening angle of the first cold-air passage, when the temperature of a high-temperature chamber reaches a value smaller than or equal to a second reference temperature for the high-temperature chamber; adjusting a damper to reduce the opening angle of the second cold-air passage, when the temperature of a low-temperature chamber reaches a value smaller than or equal to a second reference temperature for the low-temperature chamber; and driving a second cooling fan to cool a second storage chamber. When a predetermined time elapses or the sensed temperature of the high-temperature chamber reaches a first set temperature, the damper is adjusted to increase the opening angle of the first cold-air passage.
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公开(公告)号：US20190128598A1
公开(公告)日：2019-05-02
申请号：US16175000
申请日：2018-10-30
申请人： LG ELECTRONICS INC.
发明人： Youngseung SONG , Namgi LEE , Namsoo CHO
摘要： A method for controlling a refrigerator includes determining whether an ice bin accommodated in an ice making compartment that receives cold air from the first storage compartment is full of stored ice, determining, by a controller, whether an algorithm that prevents the ice stored in the ice bin from melting needs to be performed upon determining that the ice bin is full, and performing the algorithm.
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公开(公告)号：US20230408186A1
公开(公告)日：2023-12-21
申请号：US18036267
申请日：2021-11-10
申请人： LG ELECTRONICS INC.
发明人： Kyunghun CHA , Namsoo CHO , Sunam CHAE , Jaewon EOM
IPC分类号： F25D29/00
CPC分类号： F25D29/005 , F25D2700/121 , F25D2600/02
摘要： A refrigerator of the present embodiment comprises: a cabinet having a storage compartment; a cooling means which operates to cool the storage compartment; a temperature sensor for sensing a temperature of the storage space at a set time interval; and a controller for controlling the cooling means, wherein the controller adjusts an output of the cooling means on the basis of at least one of a first factor which is a difference value between a previous temperature of the storage compartment and a current temperature of the storage compartment and a second factor which is a difference value between a predetermined set temperature and a current temperature of the storage compartment, and adjusts the set time interval on the basis of at least one of the first factor and the second factor.
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