The utility model has the advantages of modular cooling air guide cover comprises a fan casing, the wind guide cover shell is provided with a vent; rotating blade, blade through a rotating shaft is arranged on the air guiding cover shell on the upper and lower ends; and a connecting rod mechanism, shaft connecting rod mechanism are respectively arranged at both ends in the wind guide cover shell and, both ends of the connecting rod mechanism is connected with the rotating shaft; the motor drives the connecting rod mechanism in operation, the motor bolt is connected with the connecting rod mechanism through. The utility model has the advantages of modular cooling air guide cover two can be rotated by the rotating shaft blades are respectively arranged on the lower end of the wind guide cover of the shell, and can rotate at a certain angle around the shaft, the shaft is connected with the connecting rod mechanism, according to the vehicle speed and other factors control the wind guide cover opening. Under high speed, increasing the wind guide cover opening can be enhanced cooling module cooling; low speed reducing wind guide cover opening, thereby reducing the cooling air from the grille into the cabin of the vehicle, reducing aerodynamic drag.
【技术实现步骤摘要】
本技术涉及一种导风罩,特别是一种具有可旋转叶片的导风罩。
技术介绍
现有技术中的导风罩多以聚拢从格栅进入的冷却气流从而达到增加冷却模块的进风量为目的,这在高速工况下有利于冷却模块散热;但是在低速工况下,冷却模块散热主要依靠风扇的作用,这种情况下导风罩不利于冷却模块散热,反而会增加整车的气动阻力,影响整车的气动性能。
技术实现思路
本技术的目的在于提供一种可以根据需要调整导风罩开度的冷却模块导风罩。为解决上述技术问题,本技术冷却模块导风罩,包括:导风罩壳体,在所述导风罩壳体上设有通风口;旋转叶片,所述旋转叶片通过转轴设置在所述导风罩壳体的上、下两端;以及连接杆机构,所述连接杆机构的转轴分别设置在所述导风罩壳体的上、下两端,所述连接杆机构的两端与所述转轴连接;电机带动连杆机构运转,所述电机通过螺栓与所述连接杆机构连接。优选的,在所述导风罩壳体的上、下两端之间还连接有滑槽,所述连接杆机构与所述导风罩壳体通过所述滑槽连接。优选的 ...
【技术保护点】
冷却模块导风罩,其特征在于,包括:导风罩壳体,在所述导风罩壳体上设有通风口;旋转叶片,所述旋转叶片通过转轴设置在所述导风罩壳体的上、下两端;以及连接杆机构,所述连接杆机构的转轴分别设置在所述导风罩壳体的上、下两端,所述连接杆机构的两端与所述转轴连接;电机带动连杆机构运转,所述电机通过螺栓与所述连接杆机构连接。
【技术特征摘要】
1.冷却模块导风罩,其特征在于,包括:
导风罩壳体,在所述导风罩壳体上设有通风口;
旋转叶片,所述旋转叶片通过转轴设置在所述导风罩壳体的上、下两
端;以及
连接杆机构,所述连接杆机构的转轴分别设置在所述导风罩壳体的上、
下两端,所述连接杆机构的两端与所述转轴连接;电机带动连杆机构运转,
...
【专利技术属性】
技术研发人员:臧俊,张伟,
申请(专利权)人:上海汽车集团股份有限公司,
类型:新型
国别省市:上海;31
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