INJECTOR FOR REDUCTION OF EMISSION IN VEHICLE

摘要

An injector device for reducing exhaust of a vehicle is provided to prevent the injection body from being heated because the heat delivered to the ventilating passage is blocked by the insulator. An injector device for reducing exhaust of a vehicle comprises an injection body(110), a case(120), and an insulator(130). The injection body comprises a feed unit(111), an injection unit(112) and a connector portion(113). The case surrounds the injection body to prevent the heat from being directly delivered to the injection body. The insulator is built in the showerhead of the case. The insulator shuts off that the heat of the ventilating passage is delivered to the showerhead.