| 摘要 |
A gas light assembly having an electronic control system that monitors the surrounding ambient light conditions to detect the transition from a light to a dark state is disclosed. Upon detection of the transition of the ambient light to a dark state, the electronic control system opens a gas flow control valve to allow the flow of gas from a gas supply line through a mixing chamber wherein the gas is mixed with air to form a combustible gas mixture that passes through a venturi tube and a burner head assembly, exiting the burner head assembly at mantels. A spark is generated to ignite the combustible gas mixture passing out of the mantels, and a sensor detects and verifies the ignition of the combustible gas mixture at the mantels so as to verify to the system that the lamp of the gas light assembly is lit during dark conditions and is unlit and the flow of gas shut off during light conditions.
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