Energy-saving insect trap

The utility model relates to the technical field of insect traps, and discloses an energy-saving insect trap which comprises an insect trapping cylinder, an outer ring shell is arranged outside the lower end of the insect trapping cylinder, a plurality of storage batteries which are evenly distributed in a ring shape are installed in the outer ring shell, the storage batteries are connected in series, and the storage batteries are connected with the outer ring shell. Electric telescopic rods are arranged on the two sides of the upper end of the outer portion of the insect catching cylinder. The top disc is arranged at the upper end of the electric telescopic rod, an inverter is installed at the upper end of the top disc, an umbrella-shaped solar panel is fixedly arranged at the upper end of the inverter, a trap lamp is arranged in the insect catching barrel at the lower end of the top disc, a stepped cylinder is arranged in the lower end of the insect catching barrel, and a plurality of annular drugs are inst