Electronic ignition device for fireworks

The utility model provides an electric ignition device for fireworks, which comprises a support cylinder (4), a ceramic piezoelectric switch (12), and a launching pushbutton (7). The top end of the support cylinder (4) is connected with a fireworks cylinder (3), and connected with a safety cylinder (5) at the bottom. A safety ring (8) is arranged between the launching pushbutton (7) and the safety cylinder (5). An ignition line (2) on the ceramic piezoelectric switch (12) is connected with the fireworks (1) through a wire groove (13). The launching pushbutton (7) works together with a positioning block (9) on the ceramic piezoelectric switch (12) through the safety cylinder (5). The bottom of the support cylinder (4) is connected with a fixed arm (11) where concaves (14) are arranged. Two cantilevers (6), which are connected with wedges (10) at the bottom, are arranged on the launching pushbutton (7). The wedges are inserted into concaves so that the launching pushbutton and the ceramic piezoelectric switch can be locked as an integrated body. The pushbutton is unlikely to be lost while in use, storage, and transportation to ensure the full ignition of the fireworks.