The cool air circulation flow path of the refrigerator

摘要

The present invention relates to a cold air circulating flow path of a refrigerator. In the conventional air flow path structure, a cold air return duct in which a returning cold air whose temperature is raised from the inside of the room is returned to the cooler side is formed in a yarn boundary located between the freezing chamber and the refrigerating chamber, Since the cold air supply path to the cold storage room has a cold air flow path structure in which a separate cold room supply cold air supply duct is formed long in the rear of the cooler room, the cold air flow path structure of the whole refrigerator is complicated, In order to solve this problem, there has been a structural problem such that the manufacturing process and cost of assembling components constituting the inefficient and complicated cooling air channel structure are increased and the assembly process is increased more than necessary. In order to solve this problem, Through the louver insulator, the temperature of the freezing room is increased. A cool air supply duct formed in a clearance space between the louver and the louver insulator in a direction perpendicular to the cool air supply port on the rear side of the freezer compartment and the coolant supply duct located on the upper side of the cooler, And a refrigerating chamber returning duct which is formed to pass from the upper side of the refrigerating chamber to the lower side of the cooler.