ignition coil introduce

With the development of gasoline engines in automobiles towards high speed, high compression ratio, high power, low fuel consumption, and low emissions, traditional ignition devices are no longer suitable for use. The core components of ignition devices are ignition coils and switch devices. By increasing the energy of the ignition coils, the spark plug can generate sufficient energy to produce sparks, This is the basic condition for the ignition device to adapt to the operation of modern engines. The ignition coil is divided into two types according to the magnetic circuit: open magnetic and closed magnetic. The traditional ignition coil is used with an open magnetic type, and its iron core is stacked with about 0.3 millimeters of silicon steel, with secondary and primary coils wound around the iron core. The closed magnetic type uses an iron core similar to III to wrap around the primary coil, and then wraps around the secondary coil outside. The magnetic field line is composed of an iron core to form a closed magnetic circuit. The advantage of the closed magnetic ignition coil is that it has less magnetic leakage, Due to its small energy loss and volume, electronic ignition systems generally use closed field ignition coils)

Chery QQme introduce

From the overall appearance design, the Chery QQme is very similar to the Volkswagen Beetle, especially in the front design curve. In order to provide good headroom in the rear, the curvature of the rear is slightly higher compared to the front. The Chery QQme adopts a two door design, and when the front doors are large, it feels very heavy but also a bit laborious. The new car's front headlights and rear tail lights both adopt an integrated LED light group design, which improves driving safety. The round shape is very cute