Low-voltage lead structure of three-dimensional roll iron core transformer

The utility model discloses a low-voltage lead structure of a three-dimensional roll iron core transformer, which belongs to the technical field of transformers, and comprises a box body, a base is fixedly arranged in the box body, three groups of transformer bodies are fixedly arranged at the top of the base, two groups of fixing blocks are fixedly arranged at the tops of the three groups of transformer bodies, and the fixing blocks are fixedly arranged on the base. Limiting plates are fixedly mounted on the sides, close to each other, of the two fixing blocks located on the same side, connecting bases are arranged on the tops of the three transformer bodies, the three connecting bases are slidably mounted at the bottoms of the two corresponding limiting plates correspondingly, and fixing assemblies are arranged in the six blocks correspondingly. The low-voltage zero line copper bar is convenient to mount and dismount, so that winding is more stable, the low-voltage zero line copper bar is convenient to main