Lightning protection assembly with adjustable arc striking distance for long-wave antenna

The invention discloses an arc-striking distance adjustable lightning protection assembly for a long-wave antenna, and the assembly comprises an upper connection fitting assembly, an adjustable upper arc-striking angle, an insulator string, a middle connection assembly, a middle arc-striking plate, an adjustable lower arc-striking angle, and a lower connection fitting assembly. The upper connecting fitting assembly and the lower connecting fitting assembly are connected with the middle connecting assembly through the insulator string, the upper connecting fitting assembly is connected with the long-wave antenna suspension cable connecting device, the adjustable upper arc striking angle is fixed to one side of the upper connecting fitting assembly, the middle arc striking plate is fixed to one side of the middle connecting assembly, and the lower arc striking plate is fixed to one side of the middle connecting assembly. The adjustable lower arc striking angle is fixed on one side of the lower connecting fittin