▎ 摘　　要

NOVELTY - An infrared air spiral convection heater, comprising: a shell, a shutter, a spiral heat transmitter, an infrared heating pipe, a graphene film, an air inlet, a supporting leg, a protective cover, a lead and a socket; wherein: the shell is rectangular; the middle part of the upper top surface is provided with a spiral sheet heat transmitter and an infrared heating pipe mounting hole; the front and back sides of the upper part are provided with a shutter; the lower bottom is provided with an air inlet; the left and right side longitudinal and front and back shutter are uniformly adhered with graphene film; the spiral sheet heat transmitter mounting hole is vertically fixed with a spiral sheet heat transmitter through screw cap in the shell; the infrared heating tube mounting hole is vertically fixed with an infrared heating tube through the wiring terminal in the shell; the front and back sides of the protecting cover are uniformly provided with strip-shaped vent holes; one side of the protecting cover is provided with a socket; the lead of the infrared heating pipe is connected with the socket in parallel; the protecting cover is buckled on the top of the shell. The utility model has simple structure, fast heat transfer speed, high heat efficiency and saves electric energy.