| 摘要 |
PURPOSE: A converting device for the angle of a spoiler is provided to remove dust or water drops from the rear portion of a vehicle using the spoiler installed in a trunk lid. CONSTITUTION: An angle converting device of a spoiler(40) comprises a sensor(10) sensing dust or water drops in the rear portion of a vehicle; a control unit(20) controlling the spoiler with a signal from the sensor; an electromotor(30) driven by the controller; and the spoiler installed in a trunk lid(1) interlocking with the electromotor. Thus, dust or water drops are removed from the rear portion along the outer shape of the vehicle with air flow. The spoiler is divided into a front blade(41), an intermediate blade(42) and a rear blade(43), connected to a link(44) and fixed to a vehicle body with a pillar(45). Further, the spoiler is lifted along the pillar by a cylinder(46) engaged with the electromotor. Herein, the blades are each changed to flow air downward along the external appearance of the vehicle and then dust or water drops are removed from the rear portion.
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