Air filtration and sterilization device
AssigneeGodox Photo Equipment Co., Ltd.
InventorWEIJUN ZENG
Life of this patent
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Abstract
Disclosed is an air filtration and sterilization device, comprising a main housing, wherein an air flow path for airflow circulation is provided inside the main housing, a filtration assembly is arranged at an air inlet end of the airflow channel, a fan is connected to an air outlet end of the air flow path, a gas containing cavity is connected between the filtration assembly and the fan, and a pulse flashing unit is arranged in the gas containing cavity. The pulse flashing unit comprises a charging circuit connected to an external power supply. The current output from the charging circuit passes through a capacitor and a discharging circuit in sequence and then flows into an insert gas lamp.
Claims13
An air filtration and sterilization device, comprising:
- a main housing;
- wherein an air flow path is provided in the main housing;
- a filter assembly, a fan, and a pulse flashing unit are provided on the air flow path;
- the pulse flashing unit comprises a charging circuit connected to an external power supply;
- a current output by the charging circuit passes through a capacitor and a discharging circuit in sequence, and then inputs to an inert gas lamp.
Dependencies are inferred from the claim text.