Distribution box with automatic fireproof alarm function

The utility model discloses an automatic fireproof alarm distribution box, relates to the technical field of distribution boxes, and solves the technical problems that flame retardance and fire extinguishment cannot be realized, and the distribution box cannot be effectively lowered in the technical scheme in the prior art, the automatic fireproof alarm distribution box comprises a main box body and a controller, and a base is fixedly mounted on the lower wall surface in the main box body; the fire extinguishing device is arranged in the distribution box and comprises the gas storage tank and high-pressure gaseous carbon dioxide, once a fire disaster occurs, the fire extinguishing device can be rapidly started to effectively extinguish fire, the temperature sensor and the smoke sensor are installed, the operation state of the distribution box can be monitored in real time, and the distribution box is convenient to use. Once an abnormity is found, an alarm can be given out immediately, a heat insulation cover