Automatic forewheel wind deflector and wind guiding structure

Abstract

The invention provides an automobile forewheel wind deflector, comprising two parts of a stream guidance part and an installation part, wherein the stream guidance part is the main body, and is an arc-shaped plate of which the transverse shape is arc-shaped; the top part of the stream guidance part is connected with the installation part provided with an installation hole connected with a front bumper or an automobile front overhang part; The stream guidance part of the arc-shaped plate also adopts a non-zygomorphic structure, and the transverse buckling radian of one half close to the outer side of the automobile is greater than that of the other half close to the inner side of the automobile. The stream guidance part is installed on the bottom part of the front bumper or the automobile front overhang part through the installation part at the top part thereof, is vertical to the ground in the vertical direction or the lower part thereof is slightly tilted, and is buckled to the tyre direction in the transverse direction. The outline of the wind deflector close to the automobile outer side is within the external outline of the wheel casing of the forewheel, or flushes with the external outline of the wheel casing of the forewheel. The invention can reduce windage resistance coefficient for automobiles effectively so as to achieve the effects of reducing oil consumption and the like.

Description

technical field [0001] The invention belongs to the field of automobile bodies, and in particular relates to an air guiding structure of a wheel. Background technique [0002] In order to reduce the air resistance of automobile running and reduce fuel consumption, existing automobiles have designed many parts with partial air conduction in addition to fully considering the effective conduction of air in the exterior design of the automobile. For example, on some high-end cars and sports cars, a wind deflector is designed in front of the front wheel of the car to guide the airflow in front of the wheel, so that the airflow in front of the wheel does not directly blow to the wheel, reducing the wheel's running resistance. [0003] Most of the wind deflectors that have been used at present adopt a flat plate structure. Although the structure is simple, it can reduce the wind resistance to a certain extent, but the effect is very limited. Moreover, if the length and width of t...

AI Technical Summary

Problems solved by technology

[0003] Most of the wind deflectors in use now use a flat plate structure. Although this structure is simple and can reduce wind resistance to a certain extent, the effect is very limited.

And if the length and width of the wind deflector are not designed properly, it may cause greater air resistance at the bottom of the vehicle

[0004] Therefore, the flat wind deflector does not have the ideal effect of wind deflecting and reducing drag.

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