US 12,392,512 B2
Air sterilization device with heating apparatus
Xing Zhou, Guangzhou (CN)
Assigned to GUANGZHOU T.K MEDICAL INSTRUMENT CO., LTD., Guangdong (CN)
Filed by Guangzhou T.K Medical Instrument Co., Ltd., Guangzhou (CN)
Filed on Aug. 1, 2022, as Appl. No. 17/878,797.
Application 17/878,797 is a continuation of application No. PCT/CN2020/141178, filed on Dec. 30, 2020.
Prior Publication US 2022/0373203 A1, Nov. 24, 2022
Int. Cl. A61L 9/20 (2006.01); F24F 5/00 (2006.01); F24F 8/133 (2021.01); F24F 8/22 (2021.01); F24H 3/00 (2022.01)
CPC F24F 8/22 (2021.01) [A61L 9/20 (2013.01); F24F 5/0042 (2013.01); F24F 8/133 (2021.01); F24H 3/002 (2013.01); A61L 2209/11 (2013.01); A61L 2209/14 (2013.01)] 20 Claims
OG exemplary drawing
 
1. An air sterilization device with heating apparatus, comprising a mainframe, a sterilization system, a heating system, circuits and a control system and a housing, wherein:
the sterilization system includes an ultraviolet sterilization apparatus that is configured to sterilize and disinfect air;
the heating system is configured to heat the air to inactivate virus in the air;
the housing comprises an air inlet and an air outlet;
the mainframe, the ultraviolet sterilization apparatus and the heating system are powered through the circuits and the control system;
the ultraviolet sterilization apparatus and the heating system are installed in the housing; and
the mainframe is configured to cause the air to flow into the housing through the air inlet and be discharged from the air outlet into a room after the air is sterilized and disinfected by the ultraviolet sterilization apparatus and the heating system.