HEAT RADIATION STRUCTURE OF CONTROL PART FOR REFRIGERATOR

摘要

PURPOSE: A heat radiation structure of a control part for a refrigerator is provided to achieve an improved operation reliability of refrigerator by preventing temperature rise in the control apparatus. CONSTITUTION: A heat radiation structure comprises a plate(500) attached to the upper surface of a refrigerator body; a control part having a plurality of control devices mounted onto the plate so as to electrically operate, and a cover covering control devices; a plurality of suction holes(491) formed at the surface of the cover, and which sucks outdoor air so as to radiate heat from the control part; a plurality of vent holes(492) formed at the surface of the cover so as to discharge the air sucked through suction holes to outside; a blower fan(495) arranged adjacent to vent holes within the control part so as to suck outdoor air through suction holes and compulsorily discharge the sucked air through vent holes; and a fan motor(496) for driving the blower fan.