Anti-fire power distribution cabinet

The utility model discloses an anti-fire power distribution cabinet. An anti-fire system is mounted in the power distribution cabinet, and the anti-fire system comprises a temperature alarm instrument, a short message module and a fire-extinguishing system, wherein the temperature alarm instrument is connected with a secondary loop in the power distribution cabinet, the short message module is connected with the temperature alarm instrument, and the fire-extinguishing system is connected with a heat-sensitive wire; and the temperature alarm instrument is controlled by a single-chip microcomputer. The anti-fire power distribution cabinet disclosed by the utility model has a simple structure, a special smoke and temperature sensing detector is not required, complex equipment and pipelines are not required, and the anti-fire power distribution cabinet can fast, accurately and effectively detect and extinguish a fire source.