▎ 摘　　要

NOVELTY - The utility model claims a hot air drier with high safety, comprising a supporting device, the outer ring of the supporting device is slidingly installed with a locating device, the outer ring of the locating device is slidingly installed with a protective device, the supporting device comprises a top cover, a side end groove, a U-shaped clamping key and a hot air drier, the top end of the hot air drier is slidingly installed with a top cover, two sides of the top cover are provided with a side end groove, the top end of two sides of the hot air dryer is fixedly installed with a U-shaped clamping key, and the U-shaped clamping key is located below the top cover, the protective device comprises an asbestos inserting rod and a protective guard, the asbestos inserting rod is symmetrically fixedly installed on the inner side of the guard rail, the locating device comprises a limiting chuck, a locating groove, graphene sheath, an extending bracket, a nut and a screw rod. The utility model is set by the locating device and the protective device, which can improve the safety of the hot air drier and strengthen the radiating ability.