An air-cooled refrigerator includes an air duct assembly and an air door shielding device. The air duct assembly is provided with an accommodating cavity with a rearward air inlet. A plurality of air supply communicating holes are formed in a peripheral wall of the accommodating cavity. The air door shielding device is provided with a shielding part. The shielding part is provided with a plurality of air baffles. The shielding part is rotatably in the accommodating cavity, so as to have shielding positions for the plurality of air baffles to completely shield all of the air supply communicating holes. A bottom of a sidewall of the accommodating cavity is provided with a water guide groove inclined rearward and downward. The air duct assembly is provided with a water outlet hole communicating a rear side of the air duct assembly with a rear end of the water guide groove, so that water in the accommodating cavity flows out of the air duct assembly by means of the water guide groove.

A refrigerator a duct arranged to partition an inner space of a storage chamber body into a storage chamber and an air flow channel, wherein the duct has an ejection hole defined therein; a roll-bond evaporator disposed in the air flow channel, wherein the roll-bond evaporator has a top and a bottom, a left end and a right end; a blowing fan configured to draw air from the storage chamber to blow the air into the air flow channel; and a defrost sensor closer to one of the top and bottom than the other of the top and the bottom, wherein said one is closer to the blowing fan than the other, wherein the sensor is closer to one of the left end and the right end than the other of the left end and the right end.

A refrigerator include: an inner case having a storage chamber; a thermoelectric module including a thermoelectric element and a cooling sink; a fan configured to circulate air to the storage chamber; a fan cover configured to cover the fan and having an upper discharge hole, a lower discharge hole, and an inner suction hole formed between the upper discharge hole and the lower discharge hole; a first receiving member disposed in the storage chamber; and a second receiving member disposed over the first receiving member to be spaced apart from the first receiving member. At least a portion of each of the inner suction hole and the lower discharge hole faces a portion between the first receiving member and the second receiving member, and at least a portion of the upper discharge hole faces a portion between a top surface of the storage chamber and the second receiving member.

The present invention provides an open display refrigerator comprising: a refrigerated storage space, air in the refrigerated storage space being separated from air exterior to the open display refrigerator by an air curtain established by a fan which blows air towards an air outlet and which recovers air in the air curtain via an air inlet for recirculation to the air outlet; a wall bounding at least a part of the duct and the refrigerated storage space, the wall comprising one or more voids such that air in the duct can flow into the refrigerated storage space via the one or more voids; a deflector which, when the refrigerator is in use, interrupts at least a portion of the flow of air from the one or more voids and directs the portion of the flow of air towards the top of the refrigerator.

The method for controlling the refrigerator includes operating a first cooling cycle for cooling the first storage compartment to operate the compressor and operating a first fan for the first storage compartment, and switching the first cooling cycle to a second cooling cycle for cooling the second storage compartment to operate the compressor and operating a second fan when a stop condition of the first cooling cycle is satisfied. A temperature of each storage compartment is sensed at sampling time intervals in each cooling cycle. Further, a cooling power of the compressor is determined for each sampling time based on a sensed current temperature of the storage compartment, and the compressor is operated at the determined cooling power.

The method for controlling the refrigerator includes operating a first cooling cycle for cooling the first storage compartment to operate the compressor and operating a first fan for the first storage compartment, and switching the first cooling cycle to a second cooling cycle for cooling the second storage compartment to operate the compressor and operating a second fan when a stop condition of the first cooling cycle is satisfied. A temperature of each storage compartment is sensed at sampling time intervals in each cooling cycle. Further, a cooling power of the compressor is determined for each sampling time based on a sensed current temperature of the storage compartment, and the compressor is operated at the determined cooling power.

A refrigerator comprises: a refrigerator compartment comprising a storage compartment and a ventilation channel limited therein, wherein the ventilation channel is configured to provide a cold air to inside of the storage compartment; and a ventilation control device, arranged in the ventilation channel. The ventilation control device comprises: a housing comprising at least one air inlet and a plurality of air outlets; and an adjustment member configured to adjust respective areas of the plurality of air outlets, through which air is output, by being controlled to completely block, partially block, or completely open each of the air outlets, so as to adjust an air volume of the air output to the storage compartment via the ventilation channel.

A refrigerator having a cool air circulation unit for directly supplying heat-exchanged cool air to a storage compartment is disclosed. The cool air circulation unit supplies and discharges the cool air, which has been heat-exchanged in an evaporator, to and from the storage compartment through a flow passage provided inside a partition.

An air-cooled refrigerator includes an air duct assembly and an air door shielding device. The air duct assembly is provided with an accommodating cavity with a rearward air inlet. A plurality of air supply communicating holes are formed in a peripheral wall of the accommodating cavity. The air door shielding device is provided with a shielding part. The shielding part is provided with a plurality of air baffles. The shielding part is rotatably disposed in the accommodating cavity, so as to have shielding positions for the plurality of air baffles to completely shield all the air supply communicating holes. A bottom of a sidewall of the accommodating cavity is provided with a water guide groove inclined rearward and downward. The air duct assembly is provided with a water outlet hole communicating a rear side of the air duct assembly with a rear end of the water guide groove.

Provided is a refrigerator. The refrigerator includes a cabinet including an inner case defining a storage compartment, an outer case surrounding the outside of the inner case, and an insulation material provided between the inner case and the outer case, a storage compartment door opening and closing the storage compartment, a cold air duct provided in the storage compartment and disposed in an upper side of the storage compartment to discharge cold air to the storage compartment, and a guide duct disposed outside the inner case to communicate with the cold air duct and extending to the storage compartment door to guide the cold air received from the cold air duct to the storage compartment door.