QUICK ICE-MAKING MACHINE FOR REFRIGERATOR, PARTICULARLY REGARDING TO MAXIMIZING EFFECT OF ICE-MAKING BY EFFICIENTLY TRANSFERRING HEAT

摘要

PURPOSE: A quick ice-making machine for a refrigerator is provided to maximize an effect of ice-making by efficiently transferring heat by forming through holes and ribs at an ice-making machine mold. CONSTITUTION: An ice-making machine(10) is installed at a door opening and shutting a freezer compartment or in an inner space of the freezer compartment and is formed of a fixed wall(15), an ice-making machine mold(11), and a support part(60) formed between the fixed wall and the ice-making machine mold. A plurality of through holes(60b) and a plurality of ribs(60c) are formed at the support part along by an axial direction of an ejector(14).