A type of household appliances specially used in family kitchens, which are divided into five categories according to their uses: food preparation, preparation, cooking, storage and kitchen hygiene; according to their working principles, they are divided into two categories: electric and electric heating, among which electric heating is divided into resistive and infrared. type, microwave type and electromagnetic induction type. Representative products: water heaters, range hoods, juicers, air fryers, induction cookers, rice cookers, electric baking pans, soybean milk machines, microwave ovens.