| 摘要 |
A hot floor panel is provided to prevent an electrical short of a power supply connecting device of a heat generating panel and the like, and to easily maintain distance between the heat generating panels during assembly of the heat generating panels by allowing a protrusion to shut off space between one bottom board and the other bottom board when combining the heat generating panels each other. A hot floor panel comprises a bottom board(210) with plate shape and a heat generating panel(200). The heat generating panel includes a heat generating unit for heating the bottom board with electricity, and a heat insulating unit for allowing the heat generating unit not to discharge heat to other portion except the bottom board. The hot floor panel forms a protrusion protruded outwardly in two surfaces, and a received portion corresponding to the protrusion in the other two surfaces. |
