Dust explosion-proof energy-saving lamp

The utility model discloses a dust explosion-proof energy-saving lamp, which relates to the technical field of energy-saving lamps and comprises a fixing plate, two groups of connecting blocks are welded at the bottom end of the fixing plate, auxiliary mechanisms are fixedly connected at the bottom ends of the connecting blocks, and mounting mechanisms are arranged in the auxiliary mechanisms. A worker twists a rotating piece to drive a rotating shaft to rotate through a connecting rod, the rotating shaft pulls a special-shaped inserting block to move on a sliding plate through a rope and compresses a first spring, then an anti-explosion energy-saving lamp frame is inserted into a guide groove formed in an outer frame in a matched mode through a guide block, and after the anti-explosion energy-saving lamp frame is completely placed into the outer frame, the anti-explosion energy-saving lamp frame is fixed through the first spring. A worker twists a rotating piece to enable the counter-acting force of a first