| 摘要 |
PURPOSE: A thermoelectric generator using exhaust gas of a vehicle is provided to improve the efficiency of generating power by controlling the number of thermoelectric modules. CONSTITUTION: A thermoelectric generator using exhaust gas of a vehicle comprises a radiating pin case(100), a radiating pin unit(200), a plurality of thermoelectric modules, a heat sink, and a door unit(500). The radiating pin unit divides a hollow portion into a inflow path(140) and a discharge path(150), and forms a plurality of heat exchange paths, which connects the inflow path and the discharge path each other. The thermoelectric modules are fixed to contact with the radiating pin case. The heat sink is fixed to the thermoelectric modules corresponding to the radiating pin case. The door unit selectively opens and closes the heat exchange paths. |
