| 摘要 |
The cooling module (15), consisting of a high-capacity heat sink (1) fitted with a whirl chamber (2), a fan (3), and with a wind guiding plate (4), is provided for carrying away heat from the Peltier element (5). By using springs, screws and PVC washers (8, 9, 10), the aluminum mounting block (7) is screwed together with the heat sink (1) whereby fixing the Peltier element (5) and insulating frame (6) therebetween. The power is switched via a printed circuit board (13). The group is controlled by a controller (20), activated via a ribbon cable (19), and supplied with power by a power pack (16) via a power line (18). The cold air aggregate is comprised of the cooling module (15), the plastic supporting plate (22), and of the cold air heat sink (23) that is fitted with the whirl chamber (2) and fan (3). |
