Radiating air channel shape of inverter in digital variable frequency generator

The utility model discloses a radiating air channel shape of an inverter in a digital variable frequency generator, wherein a radiating air channel is arranged on a radiating surface of the inverter and is in a streamline shape extending outwards. With the adoption of the structure of the radiating air channel, the streamline-shaped radiating air channel extending outwards of the inverter can ensure the radiating effect of the digital variable frequency generator to be good when the digital frequency generator is in use, therefore, the inverter can not stop working owing to large amount of heat and can ensure that the digital variable frequency generator can be used safely.