High-heat-dissipation direct-insertion type LED automobile headlamp

The utility model discloses a high-heat-dissipation direct-insertion type LED automobile headlamp which comprises a shell assembly, a copper substrate, a heat dissipation fan assembly and heat dissipation fins. The radiating fins are arranged on one side of the copper substrate, the copper substrate and the radiating fan assembly are both arranged in the shell assembly, the radiating fins are arranged at the upper end of the radiating fan assembly, more than one radiating groove and more than one air inlet hole are formed in the surface of the shell assembly, and the radiating fins are arranged in the radiating grooves. The air inlet hole and the cooling fan assembly are oppositely arranged; heat generated by the lamp beads on the copper substrate is conducted to the heat dissipation fins through the copper substrate, the heat is dissipated out through wind generated by the heat dissipation fan, efficient heat dissipation is achieved, the temperature of the copper substrate is reduced, and the lamp beads on t