| 摘要 |
<p>Provided is a refrigerator that can prevent deformation of an outer case due to an air pressure difference between the interior and exterior of an insulating box body and that can prevent the occurrence of appearance defects. The refrigerator comprises: an insulating box body (10) in which a space between an inner case (12) and a metal outer case (11) has been filled with a foam insulating material; heat dissipation pipes (33) extending in one direction, snaking so as to be disposed in a plurality of parallel rows, having both ends disposed to be in contact with an inner surface of the outer case (11), and having an extending part (33a) at one end thereof that extends out to the exterior of the insulating box body (10); and a vacuum insulation member (21) that is mounted onto the inner surface of the outer case (11) and has a core (25) covered with a covering material (26), the interior of the core being depressurized, and a plurality of groove parts (22) to which the heat dissipation pipes (33) are fitted being disposed therein in parallel. A communication path (43a) that enables communication between the groove parts (22) and the exterior of the insulating box body (10) is provided to the periphery of the extending part (33a), and there is communication between neighboring groove parts (22) in the direction of parallel disposition.</p> |
