Defect detection method and device for porcelain bushing of circuit breaker and electronic equipment

The invention relates to the technical field of defect detection, and particularly discloses a circuit breaker porcelain bushing defect detection method and device and electronic equipment, and the method comprises the steps: obtaining an appearance quality data set of a circuit breaker porcelain bushing, and dividing qualified appearance products of the circuit breaker porcelain bushing, the partial discharge detection technology is used for carrying out defect detection on qualified appearance products of the circuit breaker porcelain bushings, the circuit breaker porcelain bushings with qualified partial discharge are divided, the ultrasonic detection technology is used for carrying out defect detection on the circuit breaker porcelain bushings with qualified partial discharge, and the qualified circuit breaker porcelain bushings are divided. According to the method, the problems that the defect detection of the porcelain bushing of the circuit breaker is not comprehensive enough and is limited to the dete