| 摘要 |
The present invention relates to a thermal device including a housing which is divided into the upper/lower parts and is screw combined through a plurality of bosses and a latent heat energy storage material which is divided into the upper/lower parts and has a heater coil contained therein. The thermal device comprises: a plate of a″��Prime; shape for supporting the upper/lower parts and one surface of a latent heat energy storage material; a fastening part for fixing the plate to be adhered to the latent heat energy storage material; and a bracket which is arranged to be integrated with the plate and includes a fixing plate installed among the bosses through a screw. The thermal device of the present invention has a consistent fomentation function, improves durability through the bracket and prevents fires or burns, etc. at least blocking the heater coil from being exposed to the outside and dislocated when being damaged. Furthermore, by minimizing the contact area of the bracket and the latent heat energy storage material, the thermal device is able to reduce the heat radiation due to contact to minimize the loss of thermal energy and prevent burns due to the high temperature by a bimetal installed on one surface of a vertical plate of the bracket. Also, due to the housing having tourmaline, the thermal device is able to promote elimination of wastes through radiation energy and smoothly maintain the human body′s metabolism. In addition, the thermal device is able to realize the massage effect through an embossing function, lighten external impact by a peripheral annular flexible packing being in contact with the housing and prevents the loss of thermal energy shielding the coupling portion. |
