Portable self-heating steak heating box

The invention relates to a portable self-heating steak heating box, and relates to the technical field of instant foods. The portable self-heating steak heating box comprises an outer box, an inner box, a heating bag, a foodstuff bag and a box cover. The inner box is placed in the outer box, and a heating cavity is formed by the inner box and the outer box. The portable self-heating steak heatingbox further comprises an upper heating part, the upper heating part comprises a limiting frame and aluminum foil, a sunk groove used for fixing the limiting frame is formed in the inner box, and heatconduction holes used for communicating with the heating cavity are formed in the inner box. The portable self-heating steak heating box has the characteristic of being good in effect of heating steaks. 本发明涉及一种便携式自热牛排加热盒，涉及方便食品的技术领域，其包括外盒、内盒、发热包、食料包和盒盖，所述的内盒放置于外盒内且和外盒形成发热腔，还包括上方加热件，所述的上方加热件包括限位框和铝箔纸，所述的内盒上设有用于固定限位框的沉槽，所述的内盒上设有用于和发热腔相连通的导热孔。本发明具有对牛排加热效果好的特点。