Warm air blower for rail vehicle

The invention relates to the technical field of heating equipment, in particular to a warm air blower for a rail vehicle. The warm air blower comprises a shell, wherein the interior of the shell is divided into a heating chamber and a control chamber; a heating element and a fan are arranged in the heating chamber; an air inlet communicated with the heating chamber is also formed in the front side surface of the shell; the fan is arranged close to the air inlet; an air outlet communicated with the heating chamber is formed in the rear side surface of the shell; the heating element is arranged in the heating chamber between the air inlet and the air outlet; and a terminal block and an electric control device are arranged in the control chamber, wherein the terminal block is used for wiring, and the electric control device is used for controlling the warm air blower. As a heating part and a control part of the warm air blower are separately arranged, the structural layout of the warm air blower is reasonable, the volume of the warm air blower is effectively reduced, the warm air blower is suitable for being mounted under a seat, the carriage space occupied by the warm air blower is reduced, the influence of the warm air blower on the interior appearance of a carriage is reduced, the influences of high temperature on lines and electric elements in the control chamber are also reduced, and the safety of the warm air blower is enhanced.