微波炉以无明火、省时、省力且能保持食物营养而备受消费者的欢迎，目前市场上销售的微波炉，按加热原理可以分为单一加热功能微波炉的和带电热元件（俗称“烧烤”）组合功能的微波炉；按其控制方式可分为机械控制型和电子控制型微波炉；按开门方式可分为垂直门和水平铰链门微 Microwave ovens are popular with consumers because they have no open fire, save time, effort, and maintain food nutrition. Currently, microwave ovens sold on the market can be divided into single heating function microwave ovens and electric heating elements (commonly known as “barbecue”) according to the heating principle. Combined function of the microwave oven; according to its control can be divided into mechanical control and electronic control microwave oven; according to open the door can be divided into vertical and horizontal hinge door micro