The invention provides a bionic device, a bionic sliding plate and a pantograph, and relates to the field of train aerodynamics, the upper surface of the bionic device is provided with a groove used for clamping an original sliding plate, the bionic sliding plate is in a fin shape, the windward side of the bionic device protrudes to form convex fins, and the multiple convex fins are arranged in a wavy mode. When the bionic device moves forwards along with a train, the flow separation effect of airflow at the sliding plate is weakened, and the aerodynamic resistance borne by the pantograph sliding plate can be effectively reduced.
本发明提供了一种仿生装置、仿生滑板及受电弓,涉及列车空气动力学领域,仿生装置的上表面设置有用于卡接原始滑板的凹槽,仿生滑板呈鳍型,仿生装置的迎风侧凸起形成凸鳍,多个凸鳍以波浪状排布,本申请提供的仿生装置,整体呈现鳍形,仿生装置随列车前行时,滑板处气流的流动分离效果将减弱,可以有效减少受电弓滑板受到的气动阻力。
Bionic device, bionic sliding plate and pantograph
一种仿生装置、仿生滑板及受电弓
2023-01-31
Patent
Electronic Resource
Chinese
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen |
Low-noise high-speed train pantograph based on bionic structure
European Patent Office | 2020
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