An insulated bushing with temperature measuring components comprises an insulated bushing body and a connecting part, the insulated bushing is of a hollow structure, grooves are formed in the inner side of the insulated bushing, the temperature measuring components are placed in the grooves respectively, the grooves are provided with insulated cover plates respectively, the external of the insulated bushing is provided with small holes which correspond to positions of the grooves and are communicated with the grooves, and temperature signals of the temperature measuring components are transmitted to the outside via the small holes. Compared with a remote infrared temperature measuring technology of the bushing at present, the internal of the insulated bushing is provided with the grooves, the built-in temperature measuring components can measure the temperature of the bushing in real time, the grooves are arranged close to a joint so that the temperature of the joint of the bushing can be measured more accurately, and safety accidents caused by too high temperature of in the joint of the bushing can be avoided.