Standalone automated gas oven range igniter

摘要

this invention is independent of the gas oven igniter on a path, each function is not independent in the oil (MPU), an output port of a microcomputer and the ground power supply disconnection caused by relay at the same time, the excessive control current consumption (melting point by a current of 150 ma per consumption) in a power supply circuit, the reliability and the safety of an oil drive circuit on the occurrence of the problem. therefore, the invention is the potential occurrence of gas supply in each function of the oil (MPU), an independent control unit, the photo coupler, and the current amplification transistor and the melting point and the ignition means equipped with a number of computer power. report preparation and the melting point only to reason with, do not need to reduce the current consumption of the circuit, and the reliability and safety can be improved.