公开(公告)号：US09970702B2

公开(公告)日：2018-05-15

申请号：US14930973

申请日：2015-11-03

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Sang-beom Ahn ,  Yang-gyu Kim ,  Sinn-bong Yoon ,  Jong-hoon Kim ,  Yong-sun Song ,  Han-sol Choi

IPC: F25D21/08 ,  F25D21/00

CPC classification number: F25D21/08 ,  F25D21/006

Abstract: A defrosting apparatus includes: an evaporator; a defrosting heater removing frost formed on the evaporator; and a controller controlling the defrosting heater until defrosting for the evaporator is completed when a driving start command for the defrosting apparatus is input, wherein the controller controls the defrosting heater to have an idle section in which the defrosting heater is not operated between a point in time in which the driving start command is input and a point in time in which the defrosting is completed.