The invention belongs to the technical field of automobiles, and discloses an automobile top cover front cross beam assembly which comprises a front cross beam body, a radar mounting assembly and a front decorative plate mounting assembly, the rear end of the front cross beam body is higher than the front end of the front cross beam body, and a water guide groove is formed in the front end of the front cross beam body; the radar mounting assembly is arranged in the middle of the front cross beam body; and the front decorative plate mounting assembly is arranged on the front cross beam body. When rainwater enters a space in front of the top cover front decorative plate assembly and the front cross beam body through the rubber strip in front of the top cover front decorative plate assembly and the awning glass, the rainwater flows to the water guide groove under the action of gravity, then flows to the side wall outer plate through the water guide groove and flows out of a vehicle along a front windshield glass lap joint spigot of the side wall outer plate. The automobile top cover front cross beam assembly can achieve drainage performance on the premise that original functions of the front cross beam are guaranteed, so that the using environment of a front laser radar is improved, the service life of the front laser radar is prolonged, and meanwhile water can be prevented from entering an automobile cabin.
本发明属于汽车技术领域,公开了一种汽车顶盖前横梁总成,包括前横梁本体、雷达安装组件和前装饰板安装组件,前横梁本体的后端高度高于前横梁本体的前端高度,前横梁本体的前端开设有导水槽;雷达安装组件设置在前横梁本体的中间位置;前装饰板安装组件设置在前横梁本体上。当雨水通过顶盖前装饰板总成与天幕玻璃之前的胶条进入顶盖前装饰板总成与前横梁本体之前的空间里时,雨水会在重力的作用下流向导水槽,然后通过导水槽流向侧围外板,沿着侧围外板的前风挡玻璃搭接止口流落至车外。该汽车顶盖前横梁总成能够在保证前横梁原有功能前提下实现排水性能,从而改善前激光雷达使用环境,提高前激光雷达的使用寿命,同时能够避免车舱内进水。
Front cross beam assembly of automobile top cover
一种汽车顶盖前横梁总成
2025-01-17
Patent
Electronic Resource
Chinese
European Patent Office | 2021
|Automobile top cover front cross beam assembly and manufacturing method thereof
European Patent Office | 2021
|