Multifunctional, efficient and energy-saving steamer

The utility model discloses a multifunctional, efficient and energy-saving steamer which comprises a steamer body, a steamer tray and a cover, wherein the steamer tray is placed on the steamer body through an annular tray ring, outer flangings are arranged on the peripheries of the annular tray ring and the steamer tray respectively, the annular tray ring is erected on the steamer body through the outer flanging of the annular tray ring, and the steamer tray is erected on the annular tray ring through the outer flanging of the steamer tray; the inner side of the annular tray ring is downwards inclined and warped and is propped against the side wall of the steamer tray; steam through holes, coarse grating holes, fine grating holes and a slicing hole are formed in the steamer tray; and an aluminum layer and a stainless steel outer bottom coated with the aluminum layer are arranged at the bottom of the steamer body, a plurality of uniformly distributed pattern holes are formed in the stainless steel outer bottom, and aluminum is exposed out of the pattern holes. Compared with the prior art, the multifunctional, efficient and energy-saving steamer integrates more functions and is more efficient in heat transfer and wider in use range.