Vertical winding bag structure

The utility model belongs to the technical field of inductors, and discloses a vertical winding coil structure which comprises at least one coil body, the coil body comprises multiple layers of winding coils arranged in the first direction, and the adjacent winding coils are arranged in a staggered mode. And when a plurality of coil bodies are arranged, the plurality of coil bodies are formed by lapping and winding a lead. According to the vertical winding coil structure, the adjacent winding coils are arranged in a staggered mode, the contact area between the wire and the outside is increased, namely, the peripheral heat dissipation area is increased, the overall heat dissipation effect of the coil body is improved, especially when an inductor adopts air cooling heat dissipation, the coil body can fully dissipate heat, and when materials are selected, the heat dissipation effect of the coil body is improved. A wire with a small cross section wire diameter and large current density can be selected, so that th