| 摘要 |
<p>The device according to the invention is aimed at ventilating vehicles, in particular during summer and when the vehicle remains parked. The innovative enclosure of the device (1) is mounted or integrated between the window frame (13) on the vehicle door which by corresponding gaskets ensures an unhindered opening and closing of the window. The driving energy for the operation of the fan is generated by way of a solar module (2), which accumulates the generated energy in the power storage system. The fan (9) cools the interior of the vehicle by pumping air with the highest temperature in the highest layers into the surrounding areas of the vehicle. A microcontroller of the device ensures automatic operation of the device, which means that the device is automatically switched on when the limit temperature inside the vehicle is exceeded and is switched off under unfavourable conditions in the micro location as for example rain or noise at higher vehicle speeds. The flap (3) with corresponding mechanism and other elements enable the continuous operation of the device as well as sound absorbing, water tightness and burglar protection. By using this ventilation device the load of the air-conditioning device and the fuel consumption of the vehicle is thus reduced.</p> |
