Glue-free quick-heating type heating mat

The utility model discloses a glue-free quick-heating type heating mat which comprises a heat preservation plate and a lining plate, clamping grooves are evenly distributed in the left side wall and the right side wall of the heat preservation plate, a clamping block is arranged between every two adjacent clamping grooves, a main heat conduction aluminum foil is laid on the upper side wall of the heat preservation plate, and extending aluminum foil layers are arranged on the left side and the right side of the main heat conduction aluminum foil in an outward extending mode. A quick-heating type electric tracing band is laid on the main heat-conducting aluminum foil, an auxiliary heat-conducting aluminum foil covers and adheres to the main heat-conducting aluminum foil, the quick-heating type electric tracing band comprises conductors, a flat conductive plastic layer is filled on the two conductors, an insulating layer is extruded on the conductive plastic layer, a metal braid layer is woven on the insulating