Abstract: A sterilizing lamp comprises a lamp body module having an air inlet and an air outlet at the-bottom and top of the module, respectively, a circuit board module, an ultraviolet light emitting device, a fan and a filter screen bracket. The filter screen bracket wraps and covers the ultraviolet light emitting device. An airflow channel opening is arranged on the filter screen bracket. An air filtering device is wrapped on the filter screen bracket to cover the airflow channel opening. The outside air is suctioned by the fan into the module and is filtered by the air filtering device and then is discharged from the air outlet. When the air passes through the air filtering device fine particulate matter are filtered and retained by the air filtering device, and are irradiated for sterilization in the ultraviolet light emitting device.

Abstract: The present invention discloses a sterilizing lamp, wherein the sterilizing lamp comprises a lamp body module; the lamp body module is provided with an air inlet (10) and an air outlet (20) at the top and bottom of the lamp body module respectively, and internally provided with a circuit board module (3), an ultraviolet light emitting device (4), a fan (5) and a filter screen bracket (7); the filter screen bracket (7) wraps and covers the ultraviolet light emitting device (4); an airflow channel opening (70) is arranged on the filter screen bracket (7); an air filtering device (8) is wrapped on the filter screen bracket (7) to cover the airflow channel opening (70); the circuit board module (3) is electrically connected to the ultraviolet light emitting device (4) and the fan (5) respectively; and the fan (5) is used for sucking outside air from the air inlet (10) into an inner cavity of the filter screen bracket (7), which passes the airflow channel opening (70), is filtered by the air filtering device (8) a