DEFROSTING DEVICE OF REFRIGERATORS

摘要

plural projections and depressions alternately formed on a separation plate; plural surface induction holes through which the cool air within refrigerating returning duct flows along the surface of projections and depressions; and the electric heating wires mounted in respective prominences and depressions is disclosed. Thereby, it is possible to reduce the frost by a evaporator and to generate a crack in frost on the separation plate.