DEFROST DEVICE, REFRIGERATOR HAVING THE DEVICE AND CONTROL METHOD THEREOF

A defrosting apparatus is disclosed. According to the present invention, the defrosting apparatus comprises: an evaporator; a defrosting heater removing frost formed on the evaporator; and a control unit controlling the defrosting heater until defrosting for the evaporator is completed when a drivin...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	AHN, SANG BEOM, SONG, YONG SUN, YOON, SINN BONG, KIM, JONG HOON, KIM, YANG GYU, CHOI, HAN SOL
Format:	Patent
Sprache:	eng ; kor
Schlagworte:	BLASTING COLD ROOMS COMBINED HEATING AND REFRIGERATION SYSTEMS COOLING OR FREEZING APPARATUS NOT COVERED BY ANY OTHERSUBCLASS HEAT PUMP SYSTEMS HEATING ICE-BOXES LIGHTING LIQUEFACTION SOLIDIFICATION OF GASES MANUFACTURE OR STORAGE OF ICE MECHANICAL ENGINEERING REFRIGERATION OR COOLING REFRIGERATORS WEAPONS
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Beschreibung
Zusammenfassung:	A defrosting apparatus is disclosed. According to the present invention, the defrosting apparatus comprises: an evaporator; a defrosting heater removing frost formed on the evaporator; and a control unit controlling the defrosting heater until defrosting for the evaporator is completed when a driving start command for the defrosting apparatus is inputted. Moreover, the control unit controls the defrosting heater to have an idle section in which the defrosting heater is not operated between a time when the driving start command has been inputted and a time when defrosting for the evaporator has been completed. According to the present invention, provided are the defrosting apparatus, a refrigerator having the same, and a control method thereof, which can improve energy efficiency by discontinuously controlling motion of the defrosting apparatus. 제상 장치가 개시된다. 본 발명의 제상 장치는 증발기, 증발기에 착상된 성에를 제거하는 제상 히터 및 제상 장치에 대한 구동 개시 명령이 입력되면, 증발기에 대한 제상이 완료될 때까지 제상 히터를 제어하는 제어부를 포함하고, 제어부는, 구동 개시 명령의 입력부터 제상 완료 시점 사이에 제상 히터가 동작하지 않는 유휴 구간을 갖도록 제상 히터를 제어한다.