The invention discloses a detection device used for production of lighters and a use method of the detection device used for production of the lighters. The detection device used for production of thelighters comprises a baseboard, a first conveyor belt, a second conveyor belt, a first air cylinder, a gas testing assembly, a flame testing assembly and a feeding assembly, wherein the first conveyor belt is fixedly connected with one side of the top of the baseboard, and an installation box is fixedly connected with the portion, located at one side of the first conveyor belt, of the top of thebaseboard. The detection device used for production of the lighters is compact in structure and simple and convenient to operate, the first conveyor belt, the second conveyor belt and the first air cylinder are used in cooperation, thus automatic loading can be achieved, reduction of the labor cost is facilitated, through the gas testing assembly, the produced lighters can be subjected to gas leakage detection, thus improvement of the storage safety of the lighters is facilitated, through the flame testing assembly, the lighters can be subjected to ignition detection, thus the lighters are picked, a qualified rate of the lighters is raised, improvement of use satisfaction is facilitated, and an original manual feeding mode can be replaced by the feeding assembly, so that improvement of theproduction efficiency of the lighters is facilitated.