| 摘要 |
PROBLEM TO BE SOLVED: To provide a thermoelectric wrist-apparatus which improves radiation performance from radiation part of a thermoelectric generator and a has high power generation efficiency. SOLUTION: A wrist-portable apparatus is provided with a shell 4 having a containing space 4c, a back lid 5 covering the lower end side of the containing space 4c, a glass 2 arranged in the upper end side of the containing space 4c, a glass edge 3 and a radiation fin 9 adiabatically fixed to the shell 4 in the state holding the glass 2, and a thermoelectric generator 6 generating specific energy based on the temperature difference caused between a heat reception plate 6b and a radiation plate 6c. The thermoelectric generator 6 is connected with the glass fringe 3 at the radiation plate 6c and with the back lid 5 at the heat reception plate 6b in the state capable of heat conduction, respectively. On the upper surface of the shell 4, a radiation fin 9 provided with a plurality of fin parts 9A,... on the surface is attached or combined in the state capable of heat conducting to the glass fringe 3. |
