| 摘要 |
PROBLEM TO BE SOLVED: To provide a thermoelectric conversion unit enabling a heating element to be easily attached/detached. SOLUTION: Lower electrodes 15a are formed on the upper surface of the lower substrate 14a which is arranged oppositely to the upper substrate while upper electrodes 15b are formed on the lower surface of the upper substrate 14b, and the end surfaces of the respective heating elements 16 are bonded to both electrodes 15a, 15b to form a thermoelectric conversion module 11. Then, a heat-absorbing member 12 equipped with an engaging projector 12b is fitted to one side of a thermoelectric conversion module 11 while a heat-radiating member 13 is fitted to the other side of the module to form a thermoelectric converter 10. Furthermore, a heat conductor 22 equipped with an engaging recess 22a is fitted to the outer peripheral surface of a lamp 21 to form a light source lamp 20. Then, the engaging projector 12b and the engaging recess 22 are engaged with each other to allow the light source lamp 20 to be attached/detached with respect to the thermoelectric converter 10. A reflector 21, the heat absorbing member 12, and the heat radiating member 13 are formed from aluminum or an aluminum alloy. COPYRIGHT: (C)2007,JPO&INPIT
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