A refrigerator includes a storage compartment formed in a cabinet of the refrigerator by a fixed insulation wall, the storage compartment being provided with an access opening. The refrigerator also includes a door rotatably provided to the cabinet to open and close the access opening, a drawer provided in the storage compartment, a camera fixed to a ceiling of the storage compartment to photograph both a first region for storing of food arranged in an external space of the drawer and a second region for storing of food arranged in an internal space of the drawer, and a controller configured to separate, through a capturing time of a picture containing both the first region and the second region, a first region picture and a second region picture from the picture to individually divide and store the first region picture and the second region picture.

A magnetic field fresh-keeping apparatus capable of preventing direct blowing of cold air, applied to an air-cooled refrigeration device. The magnetic field fresh-keeping apparatus includes a drawer container, a drawer, a magnetic field assembly, an air inlet duct assembly, and an air return opening. An opening is provided at the front side of the drawer container; the drawer is slidably mounted in the drawer container; the magnetic field assembly is configured to provide a magnetic field to a stored item in the drawer; the air inlet duct assembly is configured to enable cold air to first cool the magnetic field assembly, and then enter the drawer container in a manner of not directly blowing the stored item; the air return opening is formed on the drawer container for discharging the air in the drawer container.

A refrigerator of this embodiment includes a housing that includes a storeroom, a door that is rotatably provided in the housing through a hinge portion and opens or closes an opening of the storeroom by the rotation, a connection line that is led out to the vicinity of the hinge portion, and a wireless communication apparatus that includes a wireless communication unit and is connected to the connection line.

A camera system is provided for an inside of a refrigerator. The camera system includes a camera module that includes an image sensor, a camera lens, electrical components configured to drive the image sensor, and a transparent window spaced a predetermined distance from the camera lens. The camera system also includes a camera housing configured to seat and fix the camera module at a predetermined position in the camera housing. The camera housing includes a fixing surface arranged to adjoin an upper wall of a storage compartment of a refrigerator; a front surface arranged to face an access opening of the storage compartment and side surfaces connecting the front surface to a rear surface of the camera housing; and a top surface provided with an opening allowing the transparent window of the camera module to be exposed therethrough.

A refrigerator includes a storage compartment formed in a cabinet of the refrigerator by a fixed insulation wall, the storage compartment being provided with an access opening. The refrigerator also includes a door rotatably provided to the cabinet to open and close the access opening, a drawer provided in the storage compartment, a camera fixed to a ceiling of the storage compartment to photograph both a first region for storing of food arranged in an external space of the drawer and a second region for storing of food arranged in an internal space of the drawer, and a controller configured to separate, through a capturing time of a picture containing both the first region and the second region, a first region picture and a second region picture from the picture to individually divide and store the first region picture and the second region picture.

A refrigeration device having a magnetic field freshness-preserving apparatus, includes a cabinet defining a storage chamber, a back part of the storage chamber having a refrigeration air duct; and a magnetic field freshness-preserving apparatus having a magnetic field component used to apply a magnetic field to a freshness-preserving space inside the storage chamber. The magnetic field freshness-preserving apparatus includes a barrel body, an air intake port and an air return port in communication with the refrigeration air duct; and a drawer defining a freshness-preserving space. The magnetic field freshness-preserving unit is configured to form a surrounding air duct that allows airflow to flow from the air inlet port sequentially through a top wall of the barrel body, a front baffle of the drawer, and a space below a bottom plate of the drawer, and back to the air return port, so as to refrigerate the freshness-preserving space.

A hybrid cooler arrangement includes a portable cooler and a cooling system. The portable cooler has an insulated chamber. The cooling system is operative for cooling the portable cooler. The portable cooler is removably attachable to the cooling system.

A refrigerator is described (1) having at least one fresh food compartment (2) wherein foodstuffs to be cooled are placed, a vacuum compartment (3) situated in the fresh food compartment (2), wherein foodstuffs are placed for being stored without being deteriorated, a pump (4) that enables the air inside the vacuum compartment (3) to be evacuated, and at least one ultraviolet lamp (5) that is situated on the vacuum compartment (3) and that provides sterilization.

A refrigerator includes a storage compartment formed in a cabinet of the refrigerator by a fixed insulation wall, the storage compartment being provided with an access opening. The refrigerator also includes a door rotatably provided to the cabinet to open and close the access opening, a drawer provided in the storage compartment, a camera fixed to a ceiling of the storage compartment to photograph both a first region for storing of food arranged in an external space of the drawer and a second region for storing of food arranged in an internal space of the drawer, and a controller configured to separate, through a capturing time of a picture containing both the first region and the second region, a first region picture and a second region picture from the picture to individually divide and store the first region picture and the second region picture.

A refrigerator includes a storage compartment formed in a cabinet of the refrigerator by a fixed insulation wall, the storage compartment being provided with an access opening, a door rotatably provided to the cabinet to open and close the access opening, a drawer provided in the storage compartment, and a camera. The camera is fixed to a ceiling of the storage compartment to photograph both a first region for storing of food in an external space of the drawer in the storage compartment and a second region for storing of food in an internal space of the drawer. The refrigerator also includes a controller that separates, through a capturing time of a picture containing both the first region and the second region, a first region picture and a second region picture from the picture to individually divide and store the first region picture and the second region picture.