The existing cloud computing-based distribution network architecture can analyze new applications, services, and intelligent collaboration with large amounts of data, but it is still limited by factors such as network flexibility, bandwidth limitations, and delay time. It is used in high-speed, low-latency, and real-time applications. The availability is greatly reduced. Based on the distribution network system of the traditional cloud computing framework, this paper proposes a distributed smart distribution network architecture based on end-edge-cloud collaborative computing, which has strong application value in the process of smart grid construction.