Electronic device for vehicle

An electronic device for a vehicle comprises an upper cover and a heat dissipation assembly. The upper cover has a top surface. The heat dissipation assembly comprises a plurality of heat dissipation fins and a cooling flow channel, the heat dissipation fins extend from the top face in the first direction, and the cooling flow channel is arranged on the upper cover. Wherein the cooling channel does not overlap the plurality of heat dissipation fins when viewed in the first direction. 一种车用电子装置，包括一上盖以及一散热组件。上盖具有一顶面。散热组件包括多个散热鳍片以及一冷却流道，多个散热鳍片从顶面沿着一第一方向延伸，冷却流道设置于上盖。其中当沿着第一方向观察时，冷却流道与多个散热鳍片不重叠。