Efficient insect repelling device for vegetable greenhouse

The utility model relates to the technical field of vegetable planting, in particular to an efficient insect repelling device for a vegetable greenhouse, which comprises a fixing frame, a support frame and a water injection pipe, the left side of the upper end of the fixing frame is rotatably connected with a driven pulley, the outer side of the driven pulley is wound with a transmission belt, and the lower end of the inner side of the fixing frame is fixedly connected with a fixing rod. A supporting frame is slidably connected to the middle position of the fixing rod, an insect repelling lamp is fixedly connected to the inner side of the supporting frame, a fixing plate is fixedly connected to the lower end of the supporting frame, a rotating block is rotatably connected to the middle position of the lower end of the fixing plate, and a spraying disc is fixedly connected to the lower end of the rotating block. According to the vegetable greenhouse insect expelling lamp, through the arrangement of the transmi