The smoke exhaust method of the smokeless electric barbecue table produced by Hanbo gogohot is self-purification of the lower row. It is a traditional Korean barbecue, which is heated and grilled in an electric ceramic oven. It is mainly composed of intelligent purification touch screen panel, supporting electric barbecue stove and control panel, oil fume purification device, exhaust assembly, all stainless steel box, USB charging socket, countertop and frame.