The invention belongs to the technical field of locomotives, and particularly relates to a lamp box structure and a locomotive. The lamp box structure is assembled on the locomotive and comprises a top plate, a lamp box and two flow guide structures, and the top plate is installed on the top of a cab of the locomotive; and the lamp box is installed on the top plate and provided with a first air guide surface, the bottom end of the first air guide surface is connected with the top plate, and the top end of the first air guide surface is obliquely arranged in the center direction of the top plate. The two flow guide structures are connected with the two opposite sides of the lamp box respectively, each flow guide structure comprises a flow guide plate, each flow guide plate is provided with a second air guide surface, the bottom end of each second air guide surface is connected with the top plate, and the top end of each second air guide surface inclines towards the center of the top plate. According to the scheme, the air resistance in the locomotive running process can be reduced, and the aerodynamic performance of locomotive running is improved.
本公开属于机车技术领域,具体涉及一种灯箱结构及机车。灯箱结构装配于机车上,包括顶板、灯箱和两导流结构,顶板安装于所述机车的司机室顶部;灯箱安装于顶板,灯箱具有第一导风面,所述第一导风面的底端与所述顶板连接,其顶端向所述顶板的中心方向倾斜设置;两导流结构分别与所述灯箱的相对两侧连接,所述导流结构包括导流板,导流板具有第二导风面,第二导风面的底端与顶板连接,其顶端向顶板的中心方向倾斜设置。本公开的方案能够减小机车行驶过程中的空气阻力,提高了机车运行的空气动力学性能。
Lamp box structure and locomotive
灯箱结构及机车
2021-12-07
Patent
Electronic Resource
Chinese
IPC: | B61D Einzelheiten oder Arten des Wagenaufbaus von Eisenbahnfahrzeugen , BODY DETAILS OR KINDS OF RAILWAY VEHICLES |
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