Light leakage prevention automobile lamp electromagnet

The invention discloses a light leakage preventing automobile lamp electromagnet, and belongs to the technical field of automobile lamp electromagnets. Comprising a mounting plate, a light shielding plate and an electromagnetic driving mechanism are mounted on the mounting plate, the light shielding plate is hinged to the mounting plate and is in driving connection with the electromagnetic driving mechanism, an arc-shaped light shielding piece is arranged on the light shielding plate, and a light reflecting coating is arranged on the surface of the light shielding piece. Compared with the prior art, the automobile lamp electromagnet has the advantages that firstly, the optical surface roughness Ra of the anti-dazzling screen of the automobile lamp electromagnet is less than or equal to 0.02 mu m, light leakage can be avoided, and an emitted light source can be more intensively refracted to a lens of an automobile lamp, so that the brightness is increased, the range is increased, and high and low beams have a