According to the adjustable air curtain structure, a branch is additionally arranged in an air flow channel, a brake disc system is guided to the inner side of a wheel, a switching mechanism is additionally arranged at the position of the branch, when auxiliary brake cooling is needed, the switching mechanism is controlled, air flow is guided to a brake disc, and the effect of enhancing heat dissipation of the brake disc is achieved; when the vehicle does not need auxiliary heat dissipation, the switching mechanism is controlled to guide airflow to the outer sides of the wheels, and the wind resistance of the whole vehicle is reduced. Compared with the prior art, according to the scheme, the functions of a whole vehicle resistance reducing air curtain and a brake ventilation hole are combined, the two functions are integrated on one ventilation hole, the channel airflow direction can be changed according to requirements, different functions are achieved, the structure is compact, the appearance is simple, and the air inlet amount for heat dissipation is guaranteed. The invention further discloses an adjusting method based on the air curtain structure.
本发明公开了一种可调节的气幕结构,通过在气流通道内增加一个分支,导向车轮内侧的刹车盘系统,分支位置增加切换机构,在需要辅助刹车冷却时,控制切换机构,将气流引导至刹车盘,实现刹车盘增强散热的效果;在车辆不需要辅助散热时,控制切换机构,将气流引导至车轮外侧,降低整车风阻。与现有技术相比,本方案结合了整车降阻力气幕和刹车通风孔的功能,将以上两种功能集成在一个通风孔上,形成可根据需求改变通道气流风向,实现不同的功能,结构紧凑,外观简洁,保证了散热的进风量。本发明还公开了一种基于上述气幕结构的调节方法。
Adjustable air curtain structure and adjusting method
一种可调节的气幕结构和调节方法
2023-06-02
Patent
Elektronische Ressource
Chinesisch
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