Wind channel formula oven

The utility model relates to a wind channel formula oven, including the inner bag, wherein be equipped with outer courage on the inner bag, be equipped with the wind channel between inner bag and the outer courage, be equipped with the air outlet on the inner bag, be equipped with the air intake on the outer courage, the air outlet is linked together with the wind channel respectively with the air intake, and air intake department installs the fan, and beneficial effect is: 1, utilize air intake, fan and wind channel combination, the heat that absorbs in the wind channel is formed with the hot -blast of energy, and the high -efficient high energy of help charcoal fully burns, 2, form the hot -blast of rotation type in the wind channel, effective temperature that reduces outer courage, play energy -concerving and environment -protective, when the separation heat runs off, still to heat cyclic utilization with carry out secondary heating to the air and act on, promote hot -blast energy, in addition, form hot -blast convection current in the inner bag, also play heating uniformly action to food, 3, the charcoal freely distribute charcoal dish below can, separate and never to deposit in ignite dish or box the inside very much, play simply, ashless, smokeless and has made things convenient for user's operation.