Fire extinguishing equipment for spontaneous combustion of new energy automobile battery

The utility model relates to the technical field of new energy automobiles, and discloses fire extinguishing equipment for spontaneous combustion of a battery of a new energy automobile, which solves the problems that the fire extinguishing mode of an existing fire extinguisher cannot directly act on a fire source from the bottom of the automobile easily, the oxygen content of air around the fire source cannot be reduced, and the fire extinguishing efficiency is low. A water inlet connector is connected to the side, close to the edge, of the outer end of the main pipe, a first four-way connector, a second four-way connector and a third four-way connector are sequentially embedded in the outer end of the main pipe, and first branch pipes are connected to the two ends of the first four-way connector. Mist-shaped water drops can rapidly absorb heat to vaporize and reduce the temperature of the vehicle body, the mist-shaped water drops cover the periphery of the vehicle body, a large amount of air is discharged,