The invention relates to the technical field of automobile wire harnesses, in particular to an automobile sunroof wire harness with a waterproof butt joint structure, which comprises a sunroof wire harness main body, the outer wall of the sunroof wire harness main body is wrapped with a flannelette adhesive tape and sleeved with a PVC sleeve, and the flannelette adhesive tape is filled between the sunroof wire harness main body and the PVC sleeve. The two ends of the skylight wire harness main body are provided with female joints, and one end of each female joint is provided with a male joint. The flannelette adhesive tape can reduce abnormal noise generated by the PVC sleeve and enhance the comfort level of a user, when the female connector and the male connector are in butt joint, the sealing groove and the sealing block as well as the moisture-proof cushion block and the airtight opening are clamped at the same time, the air tightness and the waterproof performance of the whole component after butt joint can be enhanced, and it is ensured that in a rainy environment, the sealing effect is good. Therefore, electrical faults such as short circuit and corrosion of the skylight wire harness main body are avoided, and the stable operation of the skylight wire harness main body in a vehicle circuit system and the riding safety of passengers are guaranteed.
本发明涉及汽车线束技术领域,具体为一种具有防水对接结构的汽车天窗线束,包括天窗线束主体,所述天窗线束主体的外壁包裹有绒布胶带且套设有PVC套管,所述绒布胶带填充于天窗线束主体和PVC套管之间,所述天窗线束主体两端均设置有母接头,所述母接头的一端设置有公接头。绒布胶带可以减少因PVC套管产生的异音,增强用户的舒适度,母接头与公接头对接完成时,密封槽与密封块,防潮垫块与气密开口也同时相互卡接,能够增强对接后整个部件的气密性与防水性能,确保在雨天环境中,水分不会渗透进天窗线束主体连接处,从而避免天窗线束主体出现短路、腐蚀等电气故障,保障天窗线束主体在车辆电路系统中的安稳运行及乘客的乘车安全。
Automobile sunroof wire harness with waterproof butt joint structure
一种具有防水对接结构的汽车天窗线束
2025-03-28
Patent
Electronic Resource
Chinese