Airflow descending type digital curing barn detection device

The utility model discloses an airflow descending type digital curing barn detection device which comprises an industrial camera used for collecting color change images of cured tobacco leaves; the temperature and humidity sensor is used for detecting the temperature and humidity of different positions in the curing barn; the LED lamp is used for providing brightness for shooting of the industrial camera; one side of a box body of the heat preservation box is made of transparent materials, and an industrial camera and an LED lamp are placed in the box body. The microcontroller is connected with the industrial camera and the temperature and humidity sensor and used for collecting image data and temperature and humidity data of the curing barn; the industrial camera and the LED lamp are combined and placed at the transparent glass outside the curing barn, and the industrial camera and the LED lamp are combined and placed in a heat preservation box in the curing barn. According to the utility model, the color ch