Infrared gas furnace end

The invention discloses an infrared gas furnace end which comprises a shell and a gas-inlet pipe connected with the shell, a panel is mounted above the shell, an infrared ceramic plate is arranged at the bottom of the panel, a plurality of combustion holes are formed in the infrared ceramic plate, the pore diameter of each combustion hole ranges from 1.1 mm to 1.45 mm, one end of a gas outlet of the gas-inlet pipe extends into the shell 1, a splitter used for diffusing fuel gas is arranged on the gas outlet, the splitter is in a Z shape, the splitter is welded to the bottom of the shell, a plurality of through holes are formed in the splitter, and the pore diameter of each through hole ranges from 2 mm to 6 mm. By means of the design, when gas enters the shell from the gas outlet, the gas is blocked by the splitter to be split so that the interior of the shell is filled with the gas in a short time, the gas is mixed with air, and the gas can be uniformly combusted on the infrared ceramic plate at a high tempe