Far infrared electric heating desk board

The utility model belongs to the field of low-temperature radiant floor heating and discloses a far infrared electric heating desk board, which comprises a heat-insulating layer, a heating layer, a heat-conducting finish layer and a frame, wherein the heating layer is arranged above the heat-insulating layer; the heat-conducting finish layer is arranged above the heating layer; a heat-reflective layer is arranged between the heating layer and the heat-insulating layer; and the heat-reflective layer is a far infrared floor heating reflective film. The far infrared floor heating reflective filmis a composite film of carbon fiber fabric with an aluminum-plated film or a silver film or the carbon fiber fabric which is sprayed with far infrared oily paint on the surface. The carbon fiber fabric is formed by combining carbon fiber with non-woven fabric, glass fabric, carbon fiber sheet, carbon fiber bond or carbon fiber cotton. The far infrared electric heating desk board can greatly improve the far infrared emission rate, leads the desk board to emit the high carrier energy wave far infrared rays easily received by the human body in heating, promotes the blood circulation, leads the human body to generate the comfortable temperature-sensing effect of 'internal heat accumulation', and has good health care function.