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)

Hafei Ruiyi introduce

Hafei Ruiyi is a single row seat truck developed on the basis of Hafei Zhongyi Car. It is the crystallization of Hafei Automobile's commitment to high-quality business philosophy, creating products that customers love, and providing satisfactory service to customers The front of the entire vehicle inherits the styling style of Hafei Zhongyi cars, with the cargo box and front body edges seamlessly forming a full, heavy, powerful and powerful appearance. The large curved dual color instrument panel makes the seating space more luxurious and comfortable. Fluorine free and environmentally friendly air conditioning (optional) has strong cooling power, creating a cool and comfortable seating space, giving people a feeling of value for money. The use of a square tube beam frame and five steel plate springs greatly improves the carrying capacity of the entire vehicle