In daily life, the production methods of staple food are nothing more than steaming, frying, boiling, roasting, and searing, among which "baking" is not only in the catering industry, but also in the food processing industry has an extremely wide range of applications. Charcoal ovens are almost extinct, and the largest number of electric ovens currently used in restaurant kitchens and food factories in addition to gas ovens and oil-fired ovens is electric ovens. Compared with other ovens, electric ovens are popular because they do not pollute the environment, are easy to install and use, and improve the working conditions of operators. However, as an electrical product, if the electric oven is not properly purchased, installed and used, it will become an electric tiger, which may endanger the safety of people and property. In recent years, vicious accidents such as electric injuries and fires caused by electric ovens have occurred from time to time.
Since the 80s of the last century, China has implemented a production license system for food electric ovens, and in 1997 it promulgated and implemented new product safety standards, and repeatedly carried out national supervision and random inspections of food electric ovens to improve product quality and protect the safety of people's lives and property. In the second quarter of 2003, AQSIQ again organized a national supervision and random inspection of food electric ovens, and the total product qualification rate was only more than 60%, and the safety situation of food electric ovens was still not optimistic.