| 摘要 |
PURPOSE: A height-adjustable wind guide for a vehicle is provided to reduce the air resistance during a travel and to improve the stability in steering and fuel efficiency by making the height of a wind guide adjustable depending on the height of cargo. CONSTITUTION: A height-adjustable wind guide for a vehicle comprises a cylinder(10) installed on the upper portion of a roof panel, a wind guide(20) combined to a piston(11) of the cylinder via a hinge, a sensor unit(30) installed on the upper end of the wind guide, a drive unit to drive the piston, a power supply unit to apply power to the drive unit via a switch, and a power supply control unit to control the supply of power by a signal of the sensor unit. The height of the wind guide is adjusted depending on the height of the cargo in a cargo compartment.
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