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公开(公告)号：US20200224956A1
公开(公告)日：2020-07-16
申请号：US16725436
申请日：2019-12-23
Applicant: LG ELECTRONICS INC.
Inventor： Myungjin CHUNG , Yoonseong NAM , Wookyung BAIK , Kyungseok KIM
IPC: F25D17/06
Abstract: A refrigerator includes a cabinet configured to have an inner case in which a storage space is formed, and a partition member configured to partition the storage space into a first space and a second space, in which the inner case includes a first body facing the first space, and a second body facing the second space, and at least one hole is formed between the first body and the second body.
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公开(公告)号：US20200224951A1
公开(公告)日：2020-07-16
申请号：US16725071
申请日：2019-12-23
Applicant: LG ELECTRONICS INC.
Inventor： Giseok SEONG , Jeongwon PARK , Myungjin CHUNG , Kyungseok KIM , Tackwon HAN , Jinho KIM , Yonghun SUH
Abstract: A refrigerator includes a cabinet configured to form a first storage chamber and a second storage chamber, a first evaporator configured to cool the first storage chamber, a first fan configured to circulate air in the first storage chamber to the first evaporator and the first storage chamber, a second evaporator configured to cool the second storage chamber, a compressor configured to be connected to the first evaporator and the second evaporator, a second fan configured to circulate air in the second storage chamber to the second evaporator and the second storage chamber; a refrigerant valve configured to guide refrigerant to the first evaporator or the second evaporator, and a controller configured to perform a plurality of modes sequentially to defrost the second evaporator.
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公开(公告)号：US20190212055A1
公开(公告)日：2019-07-11
申请号：US16238808
申请日：2019-01-03
Applicant: LG ELECTRONICS INC.
Inventor： Myungjin CHUNG , Kyungseok KIM , Kyeongyun KIM , Giseok SEONG , Seunguk AHN
CPC classification number: F25D31/005 , F25D11/022 , F25D17/06 , F25D29/00 , F25D31/007 , F25D2331/803 , F25D2400/02 , F25D2700/12
Abstract: A refrigerator includes a wine chamber, a wine chamber evaporator, a compressor, a wine chamber heater, a valve, a wine chamber temperature sensor, and a controller. The controller selectively performs a cooling mode and a heating mode.
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公开(公告)号：US20180363964A1
公开(公告)日：2018-12-20
申请号：US15780587
申请日：2016-12-12
Applicant: LG ELECTRONICS INC.
Inventor： Myungjin CHUNG , Kyeongyun KIM , Kyungseok KIM , Soyoon KIM , Seunguk AHN , Kyunghun CHA
Abstract: A control method for a refrigerator, comprises sensing a temperature of a storage room; operating a cool air supply means at a cooling power when the sensed temperature of the storage room is equal to or above a first reference temperature; operating the cool air supply means at a delay power, which is less than the cooling power, when the sensed temperature of the storage room is equal to or below a second reference temperature, which is less than the first reference temperature while the cool air supply means is operating at the cooling power; and allowing a control unit to determine a cooling power or a delay power of the cool air supply means according to the temperature of the storage room while the cool air supply means is operating at the delay power, and operating the cool air supply means at the determined cooling power or delay power.
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公开(公告)号：US20240361065A1
公开(公告)日：2024-10-31
申请号：US18577506
申请日：2022-07-06
Applicant: LG ELECTRONICS INC.
Inventor： Myungjin CHUNG , Yoonseong NAM , Jeongwon PARK , Sounguk KIM , Kyungseok KIM
CPC classification number: F25D21/08 , F25D17/062 , F25D21/008 , F25D21/14 , F25D2321/1441 , F25D2600/02
Abstract: The present disclosure relates to a storehouse. In one aspect of the present disclosure, a storehouse may include a first storage space configured to provide a space in which goods are stored within a predetermined temperature or a predetermined temperature range and a second storage space configured to provide a space in which a first heat exchanger is accommodated. The storehouse may include a third storage space configured to provide a space in which a second heat exchanger is accommodated. The storehouse may include a fluid generator disposed downstream of the first heat exchanger to generate a flow. The storehouse may include a heater disposed adjacent to the first heat exchanger or the fluid generator and configured to defrost at least one of the first heat exchanger and the fluid generator.
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Patent Agency Ranking
公开(公告)号：US20240337431A1
公开(公告)日：2024-10-10
申请号：US18577370
申请日：2022-07-06
Applicant: LG ELECTRONICS INC.
Inventor： Myungjin CHUNG , Yoonseong NAM , Sounguk KIM , Jeongwon PARK , Kyungseok KIM
CPC classification number: F25D23/006 , F25D11/00
Abstract: The present disclosure relates to a storehouse. In one aspect of the present disclosure, a storehouse may include a first storage space configured to provide a space in which goods are stored within a predetermined temperature or a predetermined temperature range and a second storage space configured to provide a space in which a first heat exchanger is accommodated. The storehouse may include a tray provided adjacent to the second wall defining at least a part of the second storage space and forming a fluid collecting portion configured to store a fluid discharged from the second wall. The second storage space may be fluidly connected to the first storage space.
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公开(公告)号：US20240318893A1
公开(公告)日：2024-09-26
申请号：US18577538
申请日：2022-07-06
Applicant: LG ELECTRONICS INC.
Inventor： Myungjin CHUNG , Yoonseong NAM , Sounguk KIM , Kyungseok KIM
CPC classification number: F25D23/006 , F25D21/14
Abstract: The present disclosure relates to a storehouse. In one aspect of the present disclosure, a storehouse may include a first storage space configured to provide a space in which goods are stored within a predetermined temperature or a predetermined temperature range and a second storage space configured to provide a space in which a first heat exchanger is accommodated. The storehouse may include a third storage space configured to provide a space in which a second heat exchanger is accommodated. The storehouse may include a coupling device configured to transmit power to the second storage space so that the second storage space is coupled to the first storage space, and the second storage space may be fluidly connected to the first storage space.
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公开(公告)号：US20230114081A1
公开(公告)日：2023-04-13
申请号：US18078608
申请日：2022-12-09
Applicant: LG ELECTRONICS INC.
Inventor： Myungjin CHUNG , Kyeongyun KIM , Kyungseok KIM , Soyoon KIM , Seunguk AHN , Kyunghun CHA
Abstract: A control method for a refrigerator includes sensing a temperature of a storage room; operating a cool air supply at a cooling power when the sensed temperature of the storage room is equal to or above a first reference temperature; operating the cool air supply at a delay power, which is less than the cooling power, when the sensed temperature of the storage room is equal to or below a second reference temperature, which is less than the first reference temperature while the cool air supply is operating at the cooling power; and adjusting the cooling power or the delay power of the cool air supply according to the temperature of the storage room while the cool air supply is operating at the delay power, and operating the cool air supply at the determined adjusted cooling power or delay power.
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公开(公告)号：US20220026134A1
公开(公告)日：2022-01-27
申请号：US17493154
申请日：2021-10-04
Applicant: LG ELECTRONICS INC.
Inventor： Giseok SEONG , Kyungseok KIM , Kyeongyun KIM , Seunguk AHN , Myungjin CHUNG
Abstract: A refrigerator including a compressor, a condenser, a freezing chamber evaporator, a freezing chamber fan, a defrosting heater, a wine chamber evaporator, a wine chamber fan, a path switching device configured to guide the refrigerant condensed in the condenser to the freezing chamber evaporator in a freezing chamber mode and to guide the refrigerant condensed in the condenser to the wine chamber evaporator in a wine chamber mode, and a controller configured to turn on the defrosting heater to perform a freezing chamber defrosting mode for defrosting the freezing chamber evaporator, to control the path switching device to the wine chamber mode while the temperature of the wine chamber is dissatisfied when the temperature of the wine chamber is dissatisfied in the freezing chamber defrosting mode, and to drive the wine chamber fan.
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公开(公告)号：US20210055042A1
公开(公告)日：2021-02-25
申请号：US16961202
申请日：2019-01-10
Applicant: LG ELECTRONICS INC.
Inventor： Myungjin CHUNG , Kyungseok KIM , Kyeongyun KIM , Giseok SEONG , Seunguk AHN , Jeongwon PARK , Yonghun SUH
Abstract: A refrigerator includes a cabinet in which a storage chamber is formed, a cooler configured to cool the storage chamber, a heater configured to heat the storage chamber, a temperature sensor configured to sense a storage chamber temperature, and a controller configured to control the cooler and the heater, in which the controller selectively performs a plurality of modes, the plurality of modes include a cooling mode in which the cooler is operated or stopped, a heating mode in which the heater is operated or stopped, and a standby mode in which the cooler and the heater are stopped, and the plurality of modes are performed in the order of the cooling mode, the standby mode, and heating mode, or are performed in the order of the heating mode, the standby mode, and the cooling mode.
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