The 10kV non-gel middle joint explosion-proof box is a safety protection device designed for power cable middle joints, specifically preventing high-pressure airflow, flames, and debris generated during faults from causing secondary damage to surrounding equipment. The explosion-proof box, with its sealed and strong physical structure, ensures that no further fire or equipment damage will occur during faults, maintaining the stability of the power system. It is suitable for various power cable middle joints, particularly in complex environments and high-risk areas, effectively enhancing the safety of the power network.