| 摘要 |
PROBLEM TO BE SOLVED: To improve strength of a spatial portion where a power source wire of an electric heating board is placed, and simultaneously to improve protection of an electrode portion. SOLUTION: In this electric heating board for floor heating wherein a wood bar 4 having a nailing area is placed on at least a surrounding outline of the electric heating board, a heat insulating material is placed inside, a sheet heating element 3 is fixed to an upper face, and a reinforcement sheet is fixed to a lower face, the spatial portion including a receiving portion for receiving a part of the power source wire 2 is provided for supplying electric power to at least the sheet heating element inside of the electric heating board. The spatial portion including the receiving portion of the power source wire, is provided with a resin reinforcement member 1 having a through hole corresponding to the electrode portion. COPYRIGHT: (C)2007,JPO&INPIT |
