Besides smokeless, the multifunctional smokeless barbecue car also has the following characteristics: the furnace body adopts a unique design of secondary air intake, thermal cycle and thermal radiation storage structure, and the carefully designed charcoal fire position can make charcoal burn fully, smokeless and fly ash-free, completely avoiding oil dripping on the charcoal fire when baking food, and pushing the unique dry fragrance of traditional charcoal fire baking to the extreme. ? The furnace body has its own smoke exhaust purification device, and high-voltage electrostatic purification technology is used to treat barbecue oil fume, and the purification rate is as high as 90%. Strong centrifugal low noise fan is used to exhaust smoke, which makes the smoke collection more thorough and quiet. The barbecue oven is car-body-type, with four universal casters under the car, which is convenient to move. The integrated purification barbecue car can be used after being electrified, with simple operation, easy maintenance and low running cost.