A household refrigeration appliance has a housing and an inner compartment configured in the housing with a cover, which extends along a rear wall of the inner compartment and divides the inner compartment into a storage compartment for chilled goods and a cold air distribution region with a cold air distribution system arranged therein and with a first visible surface formed by the cover and facing an access opening of the inner compartment. The cold air distribution system has a vertical cold air duct segment extending in the direction of a top wall, which is arranged parallel to the rear wall in the longitudinal direction and has a horizontal cold air duct segment branching from the vertical cold air duct segment and extending in the direction of a left or right side wall, which is arranged parallel to the rear wall in the longitudinal direction.

A programmatically integrated cooling module and freezing module. In the cooling module, the front and rear racks with cantilever storage slots for transportation baskets are installed in parallel and have a spacing greater than the width of the transportation basket. In the vertical plane of symmetry between the racks, there is a Cartesian frame manipulator with a trolley and a gripping mechanism. The internal space of the cooling module is circulated with cooling air at a stabilised temperature in the range between 1° C. and 8° C. (optimally 4° C.), produced by a refrigeration unit. On the front wall of the cooling module housing, below the storage slots of the front rack, there are sending and collecting windows. The windows are designed as sluices with a drawer whose rear opening is periodically closed by a movable rear partition and which at the front has a single-leaf door hinged vertically and locked by an electromagnetic lock. In the freezing module, lockers have walls perforated with holes and the number of the order currently available for pickup is illuminated on the door.

The present invention provides a refrigerator which shortens the time of passing through a maximum ice crystal generation zone by efficiently blowing cold air to an object to be frozen. With respect to the refrigerator according to the present invention, the upper portion of the upper freezing compartment is provided with: a first supply air duct for supplying cold air during normal cooling operation; and a second supply air duct for supplying cold air during rapid cooling operation. During rapid cooling operation, the blower is operated, and the cold air supplied from the supply air duct is supplied to the upper freezing compartment via the second supply air duct and the air outlet.

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.

A refrigerator to be installed in a storage space defined by a wall of an object includes a contact mechanism so that the refrigerator makes contact with the wall, and thus the refrigerator can be installed.

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.

A refrigerator may be installed in a storage space defined by a wall of an object and includes a contact mechanism to bring the refrigerator into contact with the wall.

A refrigerator includes a cabinet and a refrigeration system having an evaporator. An ice-making compartment is positioned within the cabinet and includes a housing defining an inlet aperture on an upper portion of the housing and an outlet aperture. An ice storage bin is positioned in a lower portion of the housing. An ice tray is positioned above the ice storage bin. An inlet duct is in fluid communication with the inlet aperture and is configured to direct air into the housing from the evaporator. The inlet duct includes a first branch having a plurality of first branch channels to direct air to a plurality of first branch locations on a first surface of the ice tray. A second branch of the inlet duct directs air to a second surface of the ice tray. An outlet duct is in fluid communication with the outlet aperture and is configured to direct air from the housing to the evaporator.

A refrigerator to be installed in a storage space defined by a wall of an object includes a contact mechanism so that the refrigerator makes contact with the wall, and thus the refrigerator can be installed.

The present disclosure relates to a refrigerator having an improved structure to improve ice making performance. The refrigerator includes a main body including an inner case and an outer case, a storage compartment defined by the inner case, a door configured to open and close the storage compartment, an ice making chamber provided on a rear surface of the door, a cold air supply device configured to supply cold air to the storage compartment and the ice making chamber, and a guide passage formed by being recessed into the inner case to guide cold air generated in the cold air supply device to the ice making chamber, wherein the inner case includes an upper wall, and the guide passage is formed by being recessed into the upper wall of the inner case to be exposed to the storage compartment,