| 摘要 |
PURPOSE:To permit ventilation in a car room to be automatically and easily further surely performed by engaging a device main unit with a side window in an automobile while providing solar cells and blower devices, driven by these solar cells, in the device main unit. CONSTITUTION:A ventilating device 1 provides a triangular pillar-shaped main unit 4 mounted to the upper side part of a side window 3 in an automobile. While the device 1 forms a protruding piece part 6, engaged with a window frame 5 of the side window 3, in one side of the main unit 4 while provides plural solar cells 7 to be arranged in one side surface. Further the device 1 provides a plurality of blower devices 8, comprising a motor 9 and a fan 10, to be arranged in the inside of the main unit 4 while forms a suction and discharge air path 11 opening its both ends to the inner and outer of a car room. And the blower device 8 is driven by power of the solar cells 7. Here the blower device 8, normally and reversely rotating the fan 10, performs suction of air and its discharge for the inside of the car room through the suction and discharge air path 11 in accordance with the rotation of the fan 10. In this way, ventilation in the car room is automatically performed. |
