| 摘要 |
PROBLEM TO BE SOLVED: To provide a cooker capable of evening out a temperature in a heating chamber without enlarging a body case and reducing a dimension of the heating chamber, and free from probability of electric leakage. SOLUTION: This heating cooker includes: the heating chamber 3 defined in the body case 1 and receiving a heated object; a door 4 mounted on the body case 1 for opening and closing the heating chamber 3; insulator heaters 8, 11, 23 disposed on both side faces, a ceiling face and a glass face of the door 4 among six faces of the heating chamber 3 where the door 4 is positioned at its front face; and a power source control device for heating the heated object 2 by controlling power distribution of the insulator heaters 8, 11, 23. The insulator heaters 8, 11, 23 are composed of insulators 8b, 11b, 23b disposed on the faces of the heating chamber 3, conductive films 8a, 11a, 23a formed on the faces at a side opposite to the faces at the heating chamber side of the insulators, and a pair of electrodes disposed on the conductive films, and the voltage from the power source control device is applied to the electrodes for resistance heating. COPYRIGHT: (C)2009,JPO&INPIT |
