Automobile radiator

The utility model relates to the field of automobile manufacturing, and discloses an automobile radiator which comprises a top water inlet chamber and a bottom water outlet chamber, a radiator core is arranged between the top water inlet chamber and the bottom water outlet chamber, and the two ends of the radiator core are communicated with the top water inlet chamber and the bottom water outlet chamber respectively. The surface of the top water inlet chamber, the surface of the bottom water outlet chamber and the surface of the radiator core are coated with graphene material coatings. The automobile radiator has a good radiating effect and corrosion resistance, and the service life is prolonged. 本实用新型涉及汽车制造领域，公开了一种汽车散热器，该汽车散热器包括顶部进水室和底部出水室，顶部进水室和底部出水室之间设置有散热器芯，散热器芯的两端分别与顶部进水室和底部出水室连通，顶部进水室、底部出水室和散热器芯的表面涂刷有石墨烯材料涂层。该汽车散热器不仅具有良好的散热效果和抗腐蚀性能，使用寿命提高。