APPARATUS FOR CONTROLLING COLD AIR SUPPLY IN REFRIGERATOR

摘要

PURPOSE: An apparatus for controlling cold air supply in a refrigerator is provided to appropriately control an inner temperature of a special selection storage chamber according to a change in a load by opening and shutting an inflow port supplying cold air. CONSTITUTION: A main body(1) is divided into a freezing chamber(10) and a refrigerator compartment(20) by a separation wall(16). A special selection storage chamber(30) is divided by a separation member as an extra space in the refrigerator compartment. A cooler chamber(2) has a cooling device for generating cold air required for cooling the inside of the main body. A cold air guide passage(15) guides the cold air generated in the cooler chamber to be supplied to the refrigerator compartment, and discharges the cold air into the refrigerator compartment. A damper plate(40) is combined with a rear of the separation member by hinges to open and shut an inflow port communicated with the cold air guide passage to flow the cold air into the special selection storage chamber. A link member(50) is combined with the damper plate to rotate the damper, wherein one side of the link member is protruded to a front part of the special selection storage chamber.