Infrared Sauna with Metal Board Coating

[0024]Referring to FIG. 1 to FIG. 5, an infrared sauna according to a first preferred embodiment of the present invention is illustrated, in which the infrared sauna comprises a chamber formed of a floor 10, a door 20, a left side wall 30, a rear side wall 40, a right side wall 50 and a ceiling 60, a far infrared-heater 70, an infrared reflecting glass board 80 and a control and display device 90. Not showing in the drawings, the left side wall 30, the rear side wall 40 and the right side wall 50 are connected from each other by bolts. The floor 10 and the ceiling 60 are blocked among the left side wall 30, the rear side wall 40 and the right side wall 50. The far infrared-heater 70 is imbedded in the rear side wall 40 and closes to the floor 10. The door 20 is hingedly mounted at the left side wall 30 or the right side wall 50. The infrared reflecting glass board 80 is imbedded in the door 20 to reflect the far infrared ray transmitting by the user in the sauna. The control and displa