LED lamp tube structure

The utility model provides an LED lamp tube structure which is characterized by comprising a plastic pipe body and a lamp shade mounted on the plastic pipe body; a platform for mounting an LED light source substrate is arranged on the side, opposite to the lamp shade, of the plastic pipe body; barrier strips symmetrically arranged along the central shaft of the pipe body are arranged on the platform; first positioning strips extend out of the outward sides of the barrier strips; and a clamping part is formed between each first positioning strip and the platform, and is buckled with convex edges on the edge of the lamp shade. The LED lamp tube structure has the advantages that the mounting is convenient, the damage of external high-voltage static electricity to the internal circuit is prevented effectively, and meanwhile, the electric shock accidents caused by electric leakage of the internal circuit can be avoided, and the safety of the lamp is improved greatly, therefore, the LED lamp tube structure is suita