Bidirectional input energy variable lightning eliminator type lightning arrester

The utility model provides a bidirectional input energy variable lightning eliminator type lightning arrester, relating to the technical field of lightning protection. A bidirectional input energy variable lightning eliminator is arranged above an input base. One end of the bidirectional input energy variable lightning eliminator is electrically connected to the input base, and the other end of the bidirectional input energy variable lightning eliminator is electrically connected to a lightning arrester. The bidirectional input energy variable lightning eliminator type lightning arrester is a novel lightning arrester product with electric energy adsorption, energy conversion and energy release, the grounding input base is made of conductive material, can be fixed on a ground cement base and is grounded conveniently. A lightning arrester device which usually directly leads lightning to the ground can be substituted, and the reliability of the bidirectional input energy variable lightning eliminator type lightning arrester is high.