Anti-static switching power supply structure

The utility model relates to the technical field of anti-static, and discloses an anti-static switching power supply structure which comprises a mounting plate, a power supply body is placed on the upper side wall of the mounting plate, a heat dissipation opening is formed in the upper side wall of the power supply body, a mounting ring covers the heat dissipation opening, a dustproof net plate is inserted into the mounting ring, and limiting grooves are formed in the inner walls of the two sides of the mounting ring. Limiting blocks are inserted into the limiting grooves, clamping teeth matched with each other are fixedly connected to the side walls between the dustproof net plate and the limiting blocks, pull rods are arranged on the side walls of the limiting blocks, pull holes are formed in the side walls of the limiting grooves, and the same first spring is fixedly connected to the side walls between the limiting blocks and the limiting grooves. According to the utility model, the dustproof net plate can