| 摘要 |
A food holding cabinet (20, 100) that has a plurality of food warming cavities (36, 38, 40). An ultrasonic misting device (50, 110) is disposed to provide mist to humidify at least one of the food warming cavities (40). The misting device (50, 110) comprises a well (64,114) that holds water and a plurality of ultrasonic transducers 76, 136). A controller (48) actuates the ultrasonic transducers (76, 136) to produce a mist that is conveyed to the food warming cavity (40) by a mist duct (70, 112) and a mist dispenser (80) that distributes the mist evenly in the food warming cavity (40). |
