Ignition system composition

The traditional ignition system is mainly composed of power supply (energy storage, generator), ignition switch, ignition coil, distributor, spark plug, high voltage conductor and so on.

1. power supply: the function of power supply in the ignition system is to provide it with the energy needed for work.

2. Ignition switch: The ignition switch is used to control the on-off of the instrument circuit, the primary circuit of the ignition system and the starter relay circuit.

3. Ignition coil: The main function of the ignition coil is to convert low-voltage DC into high-voltage DC.

4. Distributor: The distributor consists of circuit breaker, distributor, capacitor and ignition advance adjusting device. The main function of the distributor is to distribute the high-voltage electricity generated by the ignition coil to the spark plugs of the corresponding cylinders according to the ignition time and ignition sequence required by the engine.

5. Spark plug: The high-voltage electricity distributed by the distributor is introduced into the combustion chamber to ignite the combustible mixture in the combustion chamber.

6. High voltage conductor: reliable transmission of various voltages in the ignition system.