The lightning protection electric inspection grounding ring prevents the overhead insulated conductor from being broken by lightning, and is used for electric inspection and temporary grounding during maintenance and construction. It is suitable for copper and aluminum overhead insulated conductors. This product is easy to install and integrates two into one, which makes the circuit simple and reduces the cost. The insulating cover is made of organic composite material, which has good insulation performance, anti-aging performance and flame retardant performance to provide more economical and effective products for the power sector. Divided into puncture and non-puncture.