Novel power line lightning protection device

The utility model discloses a novel lightning protection device for an electric power circuit, which comprises a connecting frame, the two sides of the connecting frame are provided with fixing structures used for fixing electric wire columns, the connecting frame is a square metal plate block, the back of the connecting frame is provided with three L-shaped fixing pieces, the L-shaped fixing pieces are fixed with the connecting frame through bolts, and the connecting frame is provided with a plurality of grooves. The tops of the three L-shaped fixing pieces are fixedly provided with lightning arrester bodies, and the tops of the three L-shaped fixing pieces are provided with wires connected with an electric power circuit. The top of the connecting frame is further provided with a bird repelling structure used for repelling birds. According to the novel lightning protection device for the electric power line, a shifting piece on a fixing rod is blown to rotate through external wind power, so that the shifting