Multifunctional electric heating furnace

The utility model relates to the technical field of electric heating furnaces, and discloses a multifunctional electric heating furnace which comprises a furnace body assembly which is composed of a shell and a stainless steel bottom plate fixedly installed at the bottom of the shell. Round through grooves are formed in the two sides of the top of the shell correspondingly, mirror surface stainless steel discs capable of reflecting a light source are installed on the two round through grooves in a clamped mode correspondingly, Y-shaped supports are placed on the two mirror surface stainless steel discs correspondingly, and heating coil pipes are installed on the two Y-shaped supports in a clamped mode correspondingly. And an isolation gap capable of preventing heat from being conducted to the shell is formed between the heating coil and the mirror surface stainless steel disc. According to the electric heating furnace, the heating coil is used for heating, and the mirror stainless steel disc is used for refle