The invention relates to an anti-collision and explosion flashover war device for transmission and distribution pole tower, belonging to the technical field of transmission and transformation pole tower protection equipment, the device comprises an anti-collision clasp I and an anti-collision clasp II which are identical in structure and arranged above and below, the Anti-collision clasp I and theanti-collision clasp II both comprise clasp front shells and clasp rear shells, A solar panel is arranged on on each clasp front shell, each solar panel is connected with a control circuit board anda battery arranged in each clasp front shell and aBATTERY each battery is connected with each control circuit board. Each control circuit board is electrically connected with an LED flash lamp, and the LED flash lamp is arranged on the top ofthe clasp front shell, the clasp rear shell is provided with a bolt mounting groove, the contact surfaces of the front case and the rear case of the hoop arecorrespondingly provided with threaded holes, and the clasp front shells and the clasp rear shells are connected into one body through the cooperation of the bolt and the threaded holes. The invention has the advantages of reasonable structure design, simple installation, low cost and high safety, and can realize seamless warning 24 hours a day.