LED (Light Emitting Diode) lamp shade

The utility model discloses an LED (Light Emitting Diode) lamp shade. The shade comprises a casing, the casing is installed on the lamp holder, the lamp holder is provided with an LED lamp and an external extending plate fixedly arranged on one side of the lamp holder, and a groove formed in the external extending plate, the groove is provided with an elastic positioning component, the elastic positioning component consists of a spring and a buckle plate, the bottom of the casing is provided with a fastener used for fastening the elastic positioning component. Through holes formed in the buckle and the external extending plate are in the same straight line. Each through hole is provided with a movable thimble the diameter of which is less than the diameter of the through hole. A heat dissipation device and a temperature sensing device are arranged on the side wall of the casing. The cooling device is connected with a temperature induction device. The heat cooling device provided by the utility model can be used for improving the cooling effect of the casing. The temperature induction device can dissipate heat per se so as to prolong the service life. The buckle arranged at the bottom of the casing brings convenience for installation and removing of the casing. The LED lamp shade has the advantages of simple structure and convenient operation and is suitable for being popularized and used.