The invention discloses a front wall dust removal structure, a cab and a commercial vehicle, and relates to the technical field of automobile parts, the front wall dust removal structure comprises a bumper and two flow guide assemblies, the two flow guide assemblies are symmetrically arranged on the left side and the right side of the bumper, and each flow guide assembly is provided with a plurality of flow guide channels at intervals in the vertical direction; and the direction of airflow flowing to the side wall of the cab from the left and right sides of the bumper is changed. According to the front wall dust removal structure in the embodiment, the two flow guide assemblies are symmetrically arranged on the left side and the right side of the bumper, each flow guide assembly is provided with the multiple flow guide channels at intervals in the vertical direction, and the multiple flow guide channels can change the direction of airflow flowing to the side wall of a cab from the left side and the right side of the bumper; meanwhile, airflow flowing through the side wall of the cab is separated, the flow speed of the airflow at the side wall is increased, dust pollution near the door handle of the side wall of the cab and the door apron board of the cab is reduced, and the appearance of the side wall of the cab is improved.
本发明公开了一种前围除尘结构、驾驶室及商用车,涉及汽车零部件技术领域,所述前围除尘结构包括:保险杠和两个导流组件,两个所述导流组件对称设于所述保险杠的左右两侧,每个所述导流组件沿竖直方向间隔设有多个导流道,以改变所述保险杠左右两侧流向驾驶室侧围的气流方向。本发明实施例中的前围除尘结构,在保险杠的左右两侧对称设有两个导流组件,每个所述导流组件沿竖直方向间隔设有多个导流道,多个所述导流道可以改变所述保险杠左右两侧流向驾驶室侧围的气流方向,使车门把手及车门裙板附近处于低速涡流区外,同时分离流经驾驶室侧围的气流,提高侧围处气流流速,降低驾驶室侧围车门把手及车门裙板附近的灰尘污染,提升驾驶室侧围外观。
Front wall dust removal structure, cab and commercial vehicle
一种前围除尘结构、驾驶室及商用车
10.06.2022
Patent
Elektronische Ressource
Chinesisch
IPC: | B60S SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR , Warten, Reinigen, Instandsetzen, Unterstützen, Anheben oder Rangieren von Fahrzeugen, soweit nicht anderweitig vorgesehen / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / B62D MOTOR VEHICLES , Motorfahrzeuge |
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