Three-dimensional transformer iron core easy to dissipate heat

• Main Authors: HAN WEIWEI, PAN XIAOYAO, LI XIAOBAO
• Format: Patent
• Language: Chinese; English
• Published: 15.03.2022
• Subjects: BASIC ELECTRIC ELEMENTS; ELECTRICITY; INDUCTANCES; MAGNETS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES; TRANSFORMERS

The utility model discloses a three-dimensional transformer iron core easy to dissipate heat, which comprises a lower pressing piece and clamping mechanisms, a spacer bush is arranged above the lower pressing piece, an upper pressing piece is arranged above the spacer bush, the clamping mechanisms are arranged on the outer walls of the lower pressing piece and the upper pressing piece, vent holes are formed in the surfaces of the upper pressing piece and the lower pressing piece, and the vent holes are communicated with the lower pressing piece. An iron core is arranged in the spacer bush, a heat dissipation finned tube is arranged on the inner side of the iron core, heat dissipation fins are arranged on the surface of the heat dissipation finned tube, a micro motor is arranged at the bottom of the inner wall of the heat dissipation finned tube, a heat dissipation fan is arranged at one end of the micro motor, the clamping mechanism comprises a screw rod and a supporting piece, the screw rod is arranged on th