Self-luminous marking line

The utility model discloses a self-luminous marking line, which relates to the technical field of road traffic, and comprises an outer shell, an inner shell, a protective cover, a fixing block, a lifting mechanism, a heat dissipation and drainage mechanism, a connecting wire, a photovoltaic panel and a fixing mechanism, the inner shell is placed in the outer shell, the fixing block is fixed to the outer shell through the second bolt, the protective cover is matched with the lifting mechanism to fix the inner shell, the fixing mechanism fixes the photovoltaic panel, the photovoltaic panel provides electric energy for the light-emitting marking line body, and the heat dissipation and drainage mechanism dissipates heat. And meanwhile, when rainwater is drained during raining and the luminous marking body needs to be maintained, the protective cover is detached, the lifting mechanism ejects the inner shell out, the inner shell is conveniently taken out for maintenance, and the problems that in the prior art, the