The invention relates to the technical field of vehicle-mounted automobile controllers, in particular to a waterproof exhaust device which comprises a shell, a waterproof cover, a waterproof cover and an exhaust pipe. The PCBA is located in the containing cavity, and the PCBA is connected with the shell body; the exhaust rod is movably arranged on the shell in a penetrating mode, the head end of the exhaust rod is located outside the shell, and the tail end of the exhaust rod is located in the containing cavity; and the driving assembly comprises an electronic control valve, the electronic control valve is electrically connected with the PCBA, and the electronic control valve is connected with the tail end of the exhaust rod. The waterproof grade of the automobile controller can be met, and meanwhile, heat and gas generated when the automobile controller is in a working state can be exhausted in time, so that normal use of the automobile controller is ensured.
本发明涉及车载汽车控制器技术领域,特别涉及一种防水排气装置,包括:壳体,所述壳体内部形成有容纳腔;PCBA,所述PCBA位于所述容纳腔内,所述PCBA与壳体连接;排气杆,所述排气杆活动穿设于所述壳体上,所述排气杆的首端位于所述壳体外,所述排气杆的尾端位于所述容纳腔内;驱动组件,所述驱动组件包括电子控制阀,所述电子控制阀与所述PCBA电性连接,所述电子控制阀与所述排气杆的尾端连接。可满足汽车控制器防水等级的同时,可还将汽车控制器工作状态时,产生的热量和气体及时排出,从而保证汽车控制器的正常使用。
Waterproof exhaust device
防水排气装置
2023-12-08
Patent
Electronic Resource
Chinese
Waterproof electronic device and production method of waterproof electronic device
European Patent Office | 2020
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