Novel lighter capable of preventing slow flameout

The utility model relates to the technical field of lighters, in particular to a novel lighter capable of preventing slow flameout, which comprises a casing, a press switch, a piezoelectric component, a warping plate, a fence structure, a gasifier component and an air inlet, and the press switch is arranged on the casing; the piezoelectric component is assembled in the shell and is positioned below the hand pressing switch; the seesaw is arranged between the pressing switch and the piezoelectric assembly; the enclosure structure is assembled in the machine shell; the lower side of the gasification furnace assembly penetrates through the fence structure and is arranged on one side of the warping plate. When the gas stove stops working, the gas inlet hole of the gasification furnace assembly is located in the enclosure structure, the gas inlet hole plays a role in blocking air, air flow is prevented from entering the mixing cavity of the gasification furnace assembly, residual gas is effectively prevented from