A compound earth connection of thunder and lightning that disappears for overhead transmission line

The utility model relates to a compound earth connection of thunder and lightning that disappears for overhead transmission line has the cable conductor of stranded conductor wire transposition, has at least one a thunder line that disappears in the outmost transposition of cable conductor, the thunder line that disappears is the conductor wire, and the surface of the thunder line that disappearsis equipped with the thunder tip structure that disappears, the department has arranged optic fibre at the center of cable conductor, the thunder tip structure that disappears who disappears on the thunder line surface is helicitic texture or sawtooth structure or W shape structure or V -arrangement structure or an at least sharp tooth structure or multiple spot spur structure, the utility model discloses simple structure, the preparation is convenient, and the cost of manufacture is not high, and economical and practical utilizes point discharge, and electric principle is inhaled on the plane, and the electric charge