Outdoor lawn lamp provided with watering device and capable of generating power and storing energy

The utility model relates to the technical field of lawn lamps, in particular to an outdoor lawn lamp provided with a watering device and capable of generating electricity and storing energy. A support is arranged on the base, the interior of the support is of a cavity structure, a hydroelectric generator is arranged at one end of the support, the hydroelectric generator is located in the support and comprises a water outlet, a power storage module is further arranged on the inner wall of the support, a supporting plate is arranged in the middle of the support, and a plurality of irradiation lamps are arranged on the supporting plate. A plurality of light-transmitting openings are formed in the peripheral wall of the support, a water pipe is arranged on the water outlet, the end, away from the water outlet, of the water pipe extends outwards, and under the cooperation of the hydroelectric generator and the power storage module, the hydroelectric generator is driven to work when water flows through the hydroel