Patent ID: 7612644
Filing Date: 2009-11-03
Classification: H01F

Abstract:
1. An improved winding structure of a transformer, wherein the transformer comprises a winding base externally set with a first isolating plate, a second isolating plate, a third isolating plate, and a fourth isolating plate, the transformer is divided into a primary side region and two secondary side regions by the first isolating plate, the second isolating plate, the third isolating plate, and the fourth isolating plate, in which each of the two secondary side regions is divided into a plurality of winding grooves by a plurality of partitions for placing a wire in the grooves with two ends of the wire affixed on connectors respectively, wherein one of the connectors is disposed on one end of the first isolating plate and another one of the connectors is disposed on one end of the forth isolating plate, wherein the connectors each has a longitudinal axis perpendicular to a longitudinal axis of the secondary side regions, a pre-formed wire set is coupled to the primary side region, in that the primary side region has a winding reel to sleeve on the pre-formed wire set, wherein the primary side region with the winding reel complements an insertion of the pre-formed wire set.