Automatic motor vehicle cowl with wall hangs down

The utility model relates to an automatic motor vehicle cowl with wall hangs down belongs to the rain device field that hides, and this motor vehicle cowl includes supporting part, the portion of keeping off the rain, keep off the rain the portion with the supporting part top links to each other, a serial communication port, automatic motor vehicle cowl is still including hanging down wall and rain sensor, the wall that hangs down can center on when being flagging an outer perimeter that keeps off the rain, rain sensor sets up in the portion of keeping off the rain for gather the rainwater signal, and the signal transfer that will gather to controlling means, controlling means is according to the signal control who receives the thing receive and releasing of wall of hanging down. The utility model discloses the design of wall of hanging down has avoided equipment to be drenched by the rainwater, and the structure is ingenious, simple manufacture, and easy dismounting is convenient for remove. 本实用新型涉及种带有垂壁的自动挡