Low-voltage box-type electric cabinet

The utility model provides a low-voltage box-type electric cabinet comprising a low-voltage drawer cabinet, the surface of the low-voltage drawer cabinet is provided with installation grooves at equal intervals, drawer boxes are inserted in the installation grooves in a sliding manner, the rear ends of the two sides of each drawer box are fixedly provided with first wiping plates, and the front ends of the two sides of each drawer box are fixedly provided with second wiping plates. Through cooperation of the driving mechanism and the humidifying mechanism, when internal electronic elements are slidably pulled out to be inspected, the water injection mechanism sends water out of a water outlet in one end to humidify the wiping plate of the portion, the other wiping plate is used for drying, and similarly, when the drawing box moves reversely, the water injection mechanism humidifies the other wiping plate; after the inner wall of the electric cabinet is wetted, wiped and dedusted, moisture is wiped to be dry,