The invention relates to a high-rigidity automobile active air-inlet grille blade which is rotatably mounted on an active air-inlet grille frame (1), and a plurality of channels (3) are uniformly arranged on the blade (2). Compared with the prior art, the multiple channels are formed in the automobile active air-inlet grille blade and are evenly distributed in the wind load stress area of the blade, the bending resistance of the blade is greatly improved, and especially when the width and length of the blade are large, the blade can not be damaged. By adopting the innovative arrangement design of the multi-channel section structure, the section inertia moment can be effectively improved, the product rigidity is improved, and the strength characteristic of resisting wind pressure is achieved.
本发明涉及一种高刚度汽车主动式进气格栅叶片,该叶片可转动地安装在主动进气格栅框架(1)上,所述的叶片(2)上均匀布置有多条通道(3)。与现有技术相比,本发明在汽车主动式进气格栅叶片上设置多条通道,多条通道均匀布置在叶片的风载荷受力区域,大大提高了叶片的抗弯能力,尤其是当叶片宽度和长度尺寸较大时,通过采用多通道截面结构创新布置设计可有效提升截面惯性矩提升产品刚性,实现抵抗风压的强度特性。
High-rigidity automobile active air-inlet grille blade
一种高刚度汽车主动式进气格栅叶片
2024-02-06
Patent
Electronic Resource
Chinese
IPC: | B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES |
Light-emitting blade, active air-inlet grille and automobile
European Patent Office | 2023
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