Semiconductor light-emitting diode lighting lamp

The semiconductor light-emitting diode illuminating lamp structurally comprises an outer supporting support, a switch and an illuminating device, the switch is fixedly installed at the upper end of the outer supporting support in an embedded mode, the inner side of the outer supporting support is fixed to the outer side end of the illuminating device, and mosquitoes can conduct electricity through a glass frame and a separation strip after passing through the bottom of the diode lamp. A sliding shaft slides in a sliding rail, so that a glass frame swings, the mosquitoes are repelled, heat floats upwards and then makes contact with five heat dissipation plates, so that the heat is dispersed, an expansion ball is heated to expand, a push rod moves in a heat conduction pipe in an arc shape, and the mosquito repelling effect is achieved. And under the condition that the diode lamp does not emit heat, the opening and closing sheet is driven by the torsion shaft to automatically reset, and the exhaust hole is autom