Heat retentive server for induction heating

(57) The central part (2) holding the heat holding member (3) which is the heat maintenance tray (1) which suited that summary induction heating was carried out, and consists of material by which induction heating can be carried out, The thing containing the external circumference component (5) combined with the above-mentioned central part (2) by which the above-mentioned central part (2) and the above-mentioned external circumference part (5) are intercepted mutually thermally. It is desirable that it is arranged to the above-mentioned heat holding member (3), have the assembled heat heat insulation part, and the above-mentioned heat maintenance tray (1) is offered, and heat is mainly passed upward from the above-mentioned heat holding member (3). It is also desirable that the above-mentioned external circumference component (5) and the above-mentioned central part (2) of each other are substantially insulated by the heat insulation means.