| 摘要 |
<p>The present invention relates to a thermoelectric refrigerating module comprising a TEC refrigerating piece (8), a radiator (16) and a cold eliminator (18). The top surface of the TEC refrigerating piece (8) is adhered to the bottom surface of the brick body (4) of the cold eliminator. The bottom surface of the TEC refrigerating piece (8) is contacted with the radiator (16) closely. The module's characteristic in that, a thermal insulation frame (7) is disposed between the radiator (16) and the cold eliminator (18). The brick body (4) of the cold eliminator (18) together with the TEC refrigerating piece (8) is located in the frame of thermal insulation frame (7). The radiator (16) and the cold eliminator (18) are connected with the thermal insulation frame (7) via a connecting piece respectively. The end of the cold eliminator (18) on which some aluminum fins are mounted is located in the inside frame of a locating frame (1). Some sealed devices are sealed among the inside frame of the locating frame, the cold eliminator, and the thermal insulation frame. Some screw rods (17) are set around the locating frame (1). The cold eliminator according to the present invention together with the TEC refrigerating piece is located in the frame of the thermal insulation frame, so the refrigerating effect of the refrigerating piece is good.</p> |
