Kungakhathaliseki ukuthi i-UV-A, i-UV-B, i-UV-C, namanye amabhendi, noma i-UV-V enobude obungaphezu kuka-390nm, basenamandla amaningi omlingo amangalisayo azovezwa.Ngokuthuthuka kobuchwepheshe, imisebenzi yohlelo lokusebenza izobuyekezwa ngokuqhubekayo futhi ithuthukiswe.Lapho kufika ihlobo, omiyane nabo baphuma bezozamazama, okuyinto ecasula kakhulu.Alikwazi ukushaywa lize life, futhi ngeke libulawe.Manje umsebenzi wokufaka isicelo wobuhlalu besibani se-LED usuthuthukisiwe ukuze kuqaliswe isicupho somiyane be-UV LED;Ubuhlalu besibani se-UV LED bungakwazi ukukhipha omiyane abaningi.Ngobude obukhethiwe (akukho monakalo emzimbeni womuntu), omiyane bazondizela ngokulalela ukuze bafinyelele umphumela "wokubulala omiyane".
Ukukhanya kwesibani se-ultraviolet sobuhlalu be-LED kungasetshenziswa hhayi nje njengesibani se-phototaxis esingu-360nm sezinambuzane, kodwa futhi njengokukhanya okungama-365nm eduze ne-ultraviolet okugxile ekuhlonzeni insimbi, ukuhlobisa isiteji, ukuhlolwa kwe-banknote, njll., kuyilapho isibani se-LED sibuhlalu isibani sezempilo se-ultraviolet, ukukhula kwezitshalo Ukukhanya okukhishwa isibani kwenziwa ngengilazi ye-violet ekhethekile (engadluliseli ukukhanya okungaphansi kuka-254nm) kanye nempushana ye-phosphor enenani eliphakeme elizungeze u-300nm.
Uma kuqhathaniswa nesibani se-UV, isibani se-UV LED sinempilo ende, ukuvikelwa kwemvelo nokonga amandla, futhi okubaluleke nakakhulu, isibani se-UV LED sikhipha ukukhanya okuncane okuluhlaza okwesibhakabhaka kuphela (ukukhanya kwe-ultraviolet komiyane kukhangayo Uhlobo lokukhanya okungabonakali) , uma ibekwe ekhoneni legumbi, ukukhanya okuluhlaza okwesibhakabhaka okufiphele nakho kungathuthukisa ikhwalithi yokulala yabantu.
Isikhathi sokuthumela: Jun-06-2022