The embodiment of the invention provides a flow guide device, which comprises a flow guide assembly, the flow guide assembly is arranged on a carriage in an openable and closable manner, when the flow guide assembly is in an open state, the flow guide assembly is laid between the carriage and a cab, and when the flow guide assembly is in a closed state, the flow guide assembly is folded on the surface of the carriage; a driving assembly is arranged on the carriage and connected with the flow guide assembly so as to drive the flow guide assembly to be opened and closed; a controller is electrically connected with the driving assembly and used for controlling the driving assembly to drive the flow guide assembly to be opened and closed. According to the flow guiding device, the flow guiding assembly is additionally arranged between the compartment and the cab, the gap region is closed, airflow can be prevented from entering the region, vortex is avoided, the whole vehicle running wind resistance can be effectively reduced, oil consumption can be effectively reduced, and meanwhile the state of the flow guiding assembly can be adjusted through the controller according to the actual working condition.
本发明实施例提供的导流装置,所述导流装置包括:导流组件,所述导流组件可开合的装设于车厢上,当所述导流组件张开状态时,所述导流组件铺盖于所述车厢与驾驶室之间,当所述导流组件收合状态时,所述导流组件收合于所述车厢的表面上;驱动组件,所述驱动组件装设于所述车厢上,且连接所述导流组件,以驱动所述导流组件的开合;控制器,所述控制器电连接所述驱动组件,用于控制所述驱动组件驱动所述导流组件的开合。本实施例的所述导流装置,通过在车厢与所述驾驶室之间加装导流组件,将间隙区域封闭,可阻挡气流进入该区域内,避免涡流产生,由此可有效降低整车行驶风阻,改善油耗,同时通过控制器能够根据实际工况对导流组件状态进行调整。
Flow guide device
一种导流装置
2021-09-17
Patent
Electronic Resource
Chinese
IPC: | B62D MOTOR VEHICLES , Motorfahrzeuge |
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