They not only achieve a shift from "passive response" to "proactive prevention," but also significantly improve the precision and automation of power management. With the development of intelligent technologies, distribution boxes have gradually upgraded from traditional single-function power distribution to intelligent systems integrating control, monitoring, protection, and management, meeting the diverse needs of users for safe, efficient, and reliable. As the "capillary" of the power supply system, the power distribution network ensures the last mile of power supply. The distribution network features numerous points, vast areas and complex environment, and faces problems such as high line loss, low reliability of power supply, frequent power. The electrical distribution landscape is rapidly evolving with the integration of smart technologies, transforming traditional distribution boxes into intelligent, connected devices. This article explores how Artificial Intelligence (AI) is. As the core unit of power distribution, intelligent distribution boxes, with their integrated real-time monitoring capabilities, are fundamentally changing the O&M model of power distribution systems.