| 摘要 |
<P>PROBLEM TO BE SOLVED: To solve a problem that the reduction of a power loss by shortening an open time of a door of a refrigerator, i.e. an energy saving effect or the necessity thereof cannot be achieved and the awareness of the energy saving for shortening the opening time of the door by a user is not motivated since the user cannot specifically recognize the power loss by opening the door of the refrigerator. <P>SOLUTION: A power loss amount notification device includes: a power loss amount calculating means 102 for calculating the power loss amount by opening the door in real time according to the opening time of the door by a door opening and closing detection means 101 when the door of the refrigerator is opened; and a notification means 103 for notifying the user of the power loss amount when the door of the refrigerator is opened. <P>COPYRIGHT: (C)2012,JPO&INPIT |
