Coil structure

The utility model relates to the technical field of coils, and discloses a coil structure. Comprising a coil, the coil comprises a body part, a first end part and a second end part, the first end part and the second end part are located at the two ends of the body part respectively, and a communicating hole is formed in the body part; and after the body part of the coil is subjected to multi-circle winding, the position of the first end part corresponds to the position of the communicating hole, and the first end part can penetrate through the communicating hole to realize cross arrangement with the body part. According to the coil structure, the first end portion only needs to penetrate through the communicating hole in the body portion and does not need to penetrate through the upper portion or the lower portion of the body portion, through the arrangement, cross arrangement can be achieved, meanwhile, the thickness of the coil is not increased, and the difficulty of subsequent integration of the coil struc