The utility model relates to a burner for a bright hood-type annealing furnace. The burner is characterized by comprising an ignition electrode, a gas pipe flange, a gas pipe line, an air short pipe, an air pipe flange, an air conduit, an upper air branch pipe, a lower air branch pipe, an air leading-in hole, an air outlet circumferential passage, a gas outlet circumferential passage and a gas outlet center passage, wherein a center line of the gas pipe line is overlapped with the air conduit; the exterior of the gas pipe line is sleeved with the air conduit; four identical circular-truncated-cone-shaped air outlet circumferential passages are formed at the outlet end of the air conduit; a gas outlet center passage and four identical circular-truncated-cone-shaped gas outlet circumferential passages are formed at the outlet end of the gas pipe line; and the upper and lower air branch pipes and air leading-in holes are arranged between the middle part and the outlet end of the gas pipe line. Preliminary mixing of air and gas is achieved, the circular-truncated-cone-shaped air outlet circumferential passages and the gas outlet circumferential passages structurally guarantee inter-permeation of the air and the gas, the burner can mix the gas and the air more uniformly and combust the gas fully.