Ice dispensing technology

摘要

An ice-making device includes a duct (10) through which ice is dispensed and a duct-covering part (20) opening and closing the duct (10). A sensor part (30, 40) senses whether the duct-covering part (20) closes the duct (10) and a control part (300) controls the duct-covering part (20) to open the duct (10) when the sensor part (30, 40) senses that the duct-covering part (20) fails to close the duct (10) and the duct-covering part (30) has been attempting to close the duct (10) for at least a preset period of time.