Thunder-lightening inducing arc extinction belt

The invention relates to a thunder-lightening inducing arc extinction belt which comprises a plurality of sections of subsection electrodes which are arrayed sequentially and are covered in an insulation base material. The two-end subsection electrodes are connected with end electrodes, at least one directional arc extinction hole is formed in the insulation base material, one end of the directional arc extinction hole is closed, the other end of the insulation base material is opened, the closed end of the directional arc extinction hole is located between two adjacent subsection electrodes, and an arc extinction layer made of aerogenesis arc extinction materials is coated on the hole wall of the directional arc extinction hole. The thunder-lightening is induced to generate voltaic arcs among electrodes through the subsection electrodes, and the arc extinction materials are used for generating gas, and the voltaic arcs among the electrodes are rapidly cooled and blown off in the directional arc extinction ho