Abstract: The present disclosure relates to an application of Antarctic red pigment in a preparation of drugs for treatment and prevention of hyperuricemia, which belongs to the field of biomedicine. The present disclosure studies a fermentation product of existing fungi Geomycos sp. wnf-18C or Geomycos sp. wnf-15A, and finds that the Antarctic red pigment produced by the fermentation product has good therapeutic effects on hyperuricemia induced by high purines. Thus, this pigment has application value in the preparation of drugs for hyperuricemia induced by high purine.

Abstract: An inverter heat-dissipation device and an inverter are provided. The inverter heat-dissipation device includes a centrifugal fan, a first heat radiator, a second heat radiator and an air channel. A first air outlet is arranged at one end of the air channel and a second air outlet is arranged at the other end of the air channel. The first heat radiator is arranged in the air channel and is in communication with the first air outlet. The second heat radiator is arranged in the air channel and is in communication with the second air outlet. The centrifugal fan is arranged in the air channel and is disposed between the first heat radiator and the second heat radiator. An air inlet matching the centrifugal fan in size is arranged on the air channel. A first opening is arranged on the air channel; and a second opening is arranged on the air channel.