Double-air-duct temperature control cigar cabinet and control method thereof

The invention discloses a double-air-duct temperature control cigar cabinet and a control method thereof.The cigar cabinet comprises a box body, a control module, a storage chamber and a humidifying chamber arranged below the storage chamber are arranged in the box body, an interlayer is arranged between the humidifying chamber and the storage chamber, and the interlayer is provided with a heating piece and a moisture blowing piece; an evaporation plate, a first air duct plate and a second air duct plate are sequentially arranged in the storage chamber from inside to outside, gaps are formed between every two of the evaporation plate, the first air duct plate and the second air duct plate, a first fan for supplying air to the interior is arranged at the bottom of the second air duct plate, and a first snail fan is arranged above the first fan; a temperature and humidity sensor is arranged above an air blowing opening of the first snail fan, an air inlet hole is formed in the position, opposite to the first fa