Novel car ignition coil

The utility model discloses a novel car ignition coil, including the main casing body, iron core, primary, secondary coil and spark plug, the main part of the main casing body be cylindrical, and the main casing body sets up in outside, the iron core sets up in the axle center department of the main casing body, iron core outside cover has primary, primary outside cover has secondary coil, the upper end of iron core is equipped with the upper seal circle, and the lower extreme of iron core is equipped with the lower seal circle, the upper seal circles the end and is connected with last casing, the front end of going up the casing is equipped with the protective sheath, the internally mounted of protective sheath has the low pressure terminal, lower seal circle lower extreme is connected with the rubber connecting piece, the inside of rubber connecting piece is equipped with return spring, return spring's lower extreme is connected with high -pressure terminal. The utility model has the advantages of simple and compact structure, reasonable in design, the ignition effect is reliable, long service life.