Novel ignition device for internal combustion engine

Disclosed is a novel ignition device for an internal combustion engine. The novel ignition device is provided with a spark plug mounted on a cylinder head of an engine. The novel ignition device is also provided with a glow plug. An inner electrode is arranged in the spark plug. The head of the glow plug is a heating element. The inner electrode and the heating element form a pair of discharge electrodes. The device has the advantage of direct control of spark ignition and the advantage of high-energy ignition of a glow plug ignition device, and can accurately control a combustion process of alean gas mixture. 一种内燃机新型点火装置，设有一个安装在发动机气缸盖上的火花塞，还设有一个电热塞，火花塞设有内电极，电热塞头部是一发热体，内电极与发热体构成一对放电电极；该装置既具有火花点火的直接控制的优点，又具备电热塞点火装置的高能点火优势，能实现精确控制稀薄混合气燃烧过程的目的。