Electromagnetic water heating device with through-type cooling air duct

The invention discloses an electromagnetic water heating device with a through-type cooling air duct. The electromagnetic water heating device at least comprises an electromagnetic heating device 1 and an electromagnetic water heating device main body 2, wherein the electromagnetic heating device at least comprises an electromagnetic coil assembly 1.1 and an electric high-frequency generation device 1.2; the electromagnetic water heating device main body at least comprises an inner container 2.1, an electromagnetic water heating device housing 2.2, a thermal-insulation layer 2.3 and a comprehensive control and display system 2.4 which is provided with a cooling fan 2.4-1; the through-type cooling air duct 2.5 is arranged in the inner container; a heat insulation layer 2.5a is arranged at the cooling air duct wall; the electromagnetic coil assembly is inserted into the through-type cooling air duct; and at an outlet end of the through-type cooling air duct, a cooling air discharge direction control device 2.6 with an air discharge opening 2.6-1 is arranged. The electromagnetic water heating device is quick in heating, not only good in cooling effect, but also capable of sufficiently utilizing heat energy generated by an electromagnetic heating coil to increase an environment temperature and improve environment air quality, and is more beneficial for body health.