Sporting automobile tail wing

Abstract

The invention discloses a sporting automobile tail wing which comprises two spoiler structures, two lifting channels and a hydraulic pipeline. The spoiler structures are located in the lifting channel and comprise main wings arranged in parallel, auxiliary wings and driving mechanisms. The main wings are located below the auxiliary wings, the front ends of the auxiliary wings are close to the tail ends of the main wings, end plates are arranged on the same side ends of the main wings and the auxiliary wings, the main wings are provided with rotating plates and are fixedly connected with the end plates, and the auxiliary wings are rotationally connected with the end plates. The driving mechanisms comprise main wing cylinders, auxiliary wing cylinders and bases. The bases are provided with rotation assisting cylinders. The hydraulic pipeline comprises a hydraulic pump, a main wing pipeline connecting and disconnecting the two main wing cylinders at the same time, an auxiliary wing pipeline and a rotation assisting pipeline used for independently connecting and disconnecting each rotation assisting cylinder, and bar-shaped through holes are formed in the positions, above the auxiliary wings, on the front sides of the end plates. The sporting automobile tail wing can adjust the lower pressure and the air resistance on the left side and the right side of the tail of an automobile so as to improve the adhesion performance of the automobile and reduce the load of tires.

Description

technical field [0001] The invention belongs to the field of automobiles, in particular to a sporty automobile rear wing. Background technique [0002] During the driving process of the car, due to the shape and structure characteristics of the car itself, the car will generate an upward lift when driving, and the adhesion between the car and the ground will decrease. When the car is running at a high speed, this phenomenon is more prominent. In order to alleviate the negative impact of lift on the driving stability of the car as much as possible, designers often start from the shape of the car and optimize the shape of the car to reduce the lift generated. In addition, on high-performance cars, sports cars or racing cars, in order to improve the adhesion of the car to the ground when cornering, a front wing or tail will be installed on the head or tail of the car. The cross-sectional shape of the wing is similar, but its installation method is just opposite to that of the ...

AI Technical Summary

Problems solved by technology

[0003] In the actual driving process, especially in the case of high-speed curves, the car will have a tendency to roll to the outside of the curve due to the centrifugal effect, and the positive pressure on the tires located on the inside of the curve is reduced, while the tires on the outside of the curve The positive pressure on the tires increases, and the car has a large roll, which will easily cause the car to break through the adhesion limit of the outer wheel of the curve and slip.

However, since the front and rear wings exert the same downforce on the left and right sides of the car, it is still difficult to alleviate this situation

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