| abstract |
The utility model discloses a bird repelling device for a high-voltage transmission line. The bird repelling device is arranged above an insulator string hung on a cross arm of a tower and comprises a bird repelling plate composed of a bottom plate and a metal net, the metal net is arranged on the bottom plate and comprises main earth wire connecting wires, main high-voltage connecting wires, a plurality of earth wire sections and a plurality of high-voltage wire sections, the earth wire sections and the high-voltage wire sections are alternatively arranged at intervals and spaced by distance, one end of each earth wire section is connected with the main earth wire connecting wires, one end of each high-voltage wire section is connected with the main earth wire connecting wires, and the main earth wire connecting wires and the main high-voltage connecting wires are spaced by distance. The bird repelling device adopts distribution potential difference of insulators to repel birds, and the birds fall onto the bird repelling plate and are shocked by high-voltage electricity. After several electric shock, the birds feel feared to the bird repelling device due to conditioned reflex. |