本发明所提供的车体广告装置，能够通过投影设备，在后 车厢上产生大幅面的显示面，包括动态效果，提高车体广告对观众的 感染力。

And it can produce a large-screen display surface on the back carriage by projector, having dynamic effect and improving the influence of vehicle body advertisement on audience.

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在车体封闭摩托车风罩上开风口、涵道增强冷却效果；

The vent and culvert on the wind shield of closeded body motorcycle can better the cooling effect;

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