Izinto ezi-6 eziphambili ezifunekayo kwizibane zesitalato ze-LED
Kuqhelekile ukubona usetyenziso oluninzi lwezikrini zokubonisa i-LED kunye nezikrini zokubonisa i-elektroniki ze-LED ebomini bethu. Kwaye izibane ze-LED zizanywe ukusetyenziswa kwezinye iindlela eziphambili ezifana nezibane zesitalato ze-LED. Kodwa yintoni imeko apho izibane zesitrato ze-LED kufuneka zibe nazo?
(1) Izibane zasesitalatweni ze-LED ezinokonga umbane kufuneka zihambelane neempawu zombane ophantsi, umsinga ophantsi kunye nokukhanya okuphezulu, ukuqinisekisa ukuba zinokusebenza ngokuqhelekileyo kwaye zisebenzise amandla xa zifakelwe.
(2) Njengohlobo olutsha lomthombo wokukhanya oluhlaza kunye nokusingqongileyo, i-LED isebenzisa umthombo wokukhanya obandayo kunye ne-glare ephantsi kwaye akukho mitha, kwaye ayikhuphi izinto ezinobungozi ngexesha lokusetyenziswa. I-LED ineenzuzo ezingcono zokusingqongileyo. Akukho kukhanya kwe-ultraviolet kunye ne-infrared kwi-spectrum, kwaye inkunkuma inokuphinda isetyenziswe. Ayinayo i-mercury elements kwaye inokuchukumiseka ngokukhuselekileyo, eyona mthombo wokukhanya oluhlaza oqhelekileyo.
(3) Izibane zesitalato ze-LED zifuna ubomi obude. Ngenxa yokuba izibane zesitalato ze-LED kufuneka zisetyenziswe ngokuqhubekayo, kukwanzima kakhulu ukubuyisela ngobuninzi xa kutshintshwa izibane. Ngoko ubomi obude buyinto ebalulekileyo xa ukhetha.
(4) Uyilo lwesakhiwo sezibane ze-LED kufuneka lube nengqiqo. Ngokweemfuno ezahlukeneyo zokusetyenziswa, ukwakhiwa kwezibane ze-LED kuya kutshintshwa kwimeko yokwandisa ukukhanya kokuqala, okwangoku, ukukhanya kwezibane ze-LED kuya kwandiswa ngokusebenzisa imihlaba enqabileyo kunye nokuphuculwa kwe-lens optical. I-LED ngumthombo wokukhanya oqinileyo ofakwe kwi-epoxy resin. Akukho ndawo zonakaliswe lula ezifana ne-glass bulb filament kwisakhiwo sayo. Sisakhiwo esiqinileyo, ngoko siyakwazi ukumelana nokungcangcazela kunye nokothuka ngaphandle kokulimala.
(5) Izibane zasesitalatweni ze-LED kufuneka zisebenzise ubushushu obucocekileyo bombala wokukhanya, obunokuqinisekisa ukuqaqamba kokukhanya ngexesha elinye kufuneka kuqinisekiswe ukhuseleko ezindleleni.
(6) Izibane ze-LED kufuneka zibe nokhuseleko oluphezulu. Umthombo wokukhanya kwe-LED usebenzisa i-low voltage drive, ukukhutshwa kokukhanya okuzinzile, akukho ngcoliseko, akukho strobe ene-50Hz AC unikezelo lwamandla, akukho bhanti ye-ultraviolet B, kunye nesalathisi sombala we-Ra isondele kwi-100. Ubushushu bombala wayo yi-5000K, esondele kakhulu ubushushu bombala welanga 5500K. Ngumthombo wokukhanya obandayo onexabiso eliphantsi le-calorific kwaye akukho mitha ye-thermal kunye nokulawula ngokuchanekileyo uhlobo lokukhanya kunye ne-angle ye-beam yokukhanya. Umbala wayo okhanyayo uthambile kwaye akukho kulitha. Ukongeza, ayinayo i-sodium ye-mercury kunye nezinye izinto ezinokulimaza izibane zesitrato ze-LED.
