Epoxy resin insulation dry-type power transformer

The utility model discloses an epoxy resin insulation dry-type power transformer, which comprises a placing groove and an iron core, two sides of the placing groove are fixedly connected with mounting grooves, the bottom end of each mounting groove is provided with a fixing plate, one side of each mounting groove is provided with a bottom plate, a cushion block is arranged in the placing groove, and the iron core is arranged in the cushion block. An iron core is arranged at the top end of the containing groove, a low-voltage coil is arranged outside the iron core, a high-voltage coil is arranged outside the low-voltage coil, and a cooling air channel is arranged between the low-voltage coil and the high-voltage coil. According to the epoxy resin insulation dry-type power transformer, the protective shell and other parts are arranged, the protective shell can be clamped outside the fixing block due to the fact that the fixing groove is formed in the bottom of the protective shell, the heat dissipation groove i