Anti-scald heat-insulation portable oven

The utility model provides an anti-scald heat-insulation portable oven which comprises an oven body, an opening is formed in the top of the oven body, oven leg installation bases are arranged on the two side walls of the oven body in the length direction, and oven legs are inserted into the oven leg installation bases. The section of the furnace body is in a U shape, the side walls and the bottomwall in the width direction are of a double-layer structure and are the outer layer and the inner layer respectively, convection gaps are formed between the layers, a plurality of air inlet holes arranged in the length direction of the furnace body are formed in the bottom of the outer layer, and air outlet holes arranged in the length direction of the furnace body are formed in the tops, close tothe opening, of the outer side walls. Wherein a plurality of groups of hanging and buckling grooves which are arranged at intervals along the height direction of the inner layer are arranged on two side walls of the inner lay