The invention discloses an ultraviolet sterilization and disinfection device. The device comprises a mirror surface support of a frame structure, a PCB arranged inwards is arranged on the side wall ofthe mirror surface support, UVC LED lamp beads are installed on the PCB, and the UVC LED lamp beads are covered with a lens. The PCB arranged inwards is additionally arranged on the side wall of themirror surface support, and the UVC LED lamp beads are mounted on the PCB, so that the sterilization and disinfection device can be conveniently inserted into the interface of an air duct without influencing normal butt joint between the air ducts, repeated mold opening of an air duct system due to configuration difference is reduced, and the cost is reduced; ultraviolet rays emitted by the UVC LED lamp beads are irradiated to air flowing through the air duct, and DNA or RNA molecular structures in bacteria and viruses are destroyed by short waves of the ultraviolet rays to cause death of growth cells or regeneration cells, so that the effects of sterilization and disinfection are achieved, and sterile air is continuously output; and the lens enables the UVC LEDs to emit light more uniformly through an optical refraction principle, so that the sterilization and disinfection effects are improved. The device is suitable for automobiles.

    本发明公开了一种紫外线杀菌消毒装置,包括框架结构的镜面支架,镜面支架侧壁上设有朝内布置的PCB电路板,PCB电路板上装有UVC LED灯珠,UVC LED灯珠外罩设有透镜。通过在镜面支架的侧壁上加设朝内布置的PCB电路板,并在PCB电路板上安装有UVC LED灯珠,这样本菌消毒装置可以方便的插装在风道的接口内,又不影响风道之间的正常对接,从而减少了风道系统因配置差异而重复开模,降低了成本;UVC LED灯珠发出的紫外线射向风道中流过的空气,利用紫外线短波破坏细菌、病毒中的DNA或RNA分子结构,造成生长性细胞死亡或再生性细胞死亡,从而达到杀菌消毒的效果,持续输出无菌空气;透镜通过光学折射原理,让UVC LED发光分布更均匀,从而提高了杀菌消毒的效果。适用于汽车。


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    Title :

    Ultraviolet sterilization and disinfection device


    Additional title:

    一种紫外线杀菌消毒装置


    Contributors:
    YU LI (author) / LIAN XIAOYU (author) / WAN XIANG (author) / CHEN DEGANG (author) / PI YUMEI (author) / SONG XUANPENG (author)

    Publication date :

    2020-07-03


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60H ARRANGEMENTS OR ADAPTATIONS OF HEATING, COOLING, VENTILATING, OR OTHER AIR-TREATING DEVICES SPECIALLY FOR PASSENGER OR GOODS SPACES OF VEHICLES , Anordnung oder Einbau der Heizung, Kühlung, Lüftung oder anderer Luftbehandlungsvorrichtungen für die Fahrzeugräume für Reisende oder Fracht / A61L Verfahren oder Vorrichtungen zum Sterilisieren von Stoffen oder Gegenständen allgemein , METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL



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