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)

Jinbei starfish introduce

Jinbei Haixing belongs to Huachen Automobile and is produced by Huachen Xinyuan Chongqing Automobile Co., Ltd Huachen Automobile is the main force of China's automotive industry at a high starting point of "independent innovation, proprietary technology, and independent brands". Huachen Automobile has 100 holding and participating companies, total assets of 30 billion yuan, and 35000 employees. In addition to owning the joint venture brand of Huachen BMW, Huachen Automobile has created two major independent brands, Zhonghua and Jinbei, and has three complete vehicle production lines, including Huachen Jinbei, Jinbei vehicles, and Huachen BMW, as well as four engine production lines