Monitoring device for detecting partial discharge of switch cabinet by ultrasonic method

• Main Author: WAN ZHIGANG
• Format: Patent
• Language: Chinese; English
• Published: 23.11.2021
• Subjects: MEASURING; MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES; PHYSICS; TESTING

The utility model discloses a monitoring device for detecting partial discharge of a switch cabinet by an ultrasonic method, relates to the technical field of ultrasonic detection, and aims to solve the problem that the conventional ultrasonic monitor is easy to be overheated and damaged after long-time use due to poor heat dissipation performance of a place where the conventional ultrasonic monitor is in contact with a hand of a person. A display mechanism is arranged at the front end of the ultrasonic monitoring main body, a control mechanism is arranged below the display mechanism, a first connecting end is arranged at the upper end of the ultrasonic monitoring main body, a monitoring head mechanism is arranged at one end of the first connecting end, and a heat dissipation plate is arranged behind the ultrasonic monitoring main body; a cooling fan mechanism is arranged on one side of the cooling plate, an upper connecting plate is arranged at one end of the cooling plate, a lower connecting plate is arrang