Ngokungafaniyo nezibane zesitalato eziqhelekileyo,Izikhanyiso zezibane zendlela ze-LEDsebenzisa umbane we-DC osebenza ngombane ophantsi. Ezi nzuzo zikhethekileyo zibonelela ngokusebenza kakuhle, ukhuseleko, ukonga amandla, ukuba nobuhlobo nokusingqongileyo, ubomi obude, amaxesha okuphendula ngokukhawuleza, kunye nesalathisi sombala ophezulu, nto leyo ezenza zifaneleke ukusetyenziswa ngokubanzi endleleni.
Uyilo lwezibane zendlela ze-LED lunezi mfuno zilandelayo:
Eyona nto ibalulekileyo ngokukhanya kwe-LED kukukhupha ukukhanya kwicala elithile. Ii-LED zamandla zihlala zixhotyiswe ngee-reflectors, kwaye ukusebenza kakuhle kwezi zi-reflectors kuphezulu kakhulu kunoko kubonakalisa ukukhanya kwesibane. Ngaphezu koko, uvavanyo lokusebenza kakuhle kokukhanya kwe-LED luquka ukusebenza kakuhle kwesi-reflector saso. Ii-luminaires zezibane zendlela ze-LED kufuneka ziphucule ukukhupha ukukhanya kwazo kwicala elithile, ziqinisekise ukuba i-LED nganye kwisixhobo iqondisa ukukhanya ngqo kwindawo nganye yomphezulu wendlela ekhanyisiweyo. Isibonisi sesixhobo emva koko sinikezela ngokusasazwa kokukhanya okongezelelweyo ukuze kufezekiswe ukusasazwa kokukhanya okupheleleyo. Ngamanye amazwi, ukuze izibane zasezitalatweni zihlangabezane ngokwenene neemfuno zokukhanya kunye nokufana kwemigangatho ye-CJJ45-2006, CIE31, kunye ne-CIE115, kufuneka zibandakanye inkqubo yokusasazwa kokukhanya enamanqanaba amathathu. Ii-LED ezine-reflectors kunye nee-angles zokuphuma kwe-beam ezilungisiweyo zibonelela ngokusasazwa kokukhanya okuphambili okuhle kakhulu. Ngaphakathi kwesibane, ukwenza ngcono indawo yokubeka kunye nolwalathiso lokukhupha ukukhanya kwe-LED nganye ngokusekelwe kubude besixhobo kunye nobubanzi bendlela kuvumela ukusasazwa kokukhanya kwesibini okuhle kakhulu. Isibonisi esikule hlobo lwezibane sisebenza kuphela njengesixhobo esongezelelweyo sokusasaza ukukhanya okuphezulu, siqinisekisa ukukhanya okufanayo endleleni.
Kuyilo lwezixhobo zokukhanyisa ezitratweni, uyilo olusisiseko lwendlela nganye yokukhupha i-LED lunokusekwa, i-LED nganye ibotshelelwe kwisixhobo kusetyenziswa i-ball joint. Xa isixhobo sisetyenziswa kubude obahlukeneyo kunye nobubanzi be-beam, i-ball joint ingalungiswa ukuze kufezekiswe ulwalathiso olufunekayo lwe-beam nganye ye-LED.
Inkqubo yombane yezibane zendlela ze-LED yahlukile kweyemithombo yokukhanya yendabuko. Ii-LED zifuna umqhubi wamandla angaguqukiyo owahlukileyo, obalulekileyo ekusebenzeni ngokufanelekileyo. Izisombululo zombane ezilula zokutshintsha zidla ngokonakalisa izinto ze-LED. Ukuqinisekisa ukhuseleko lwee-LED ezipakishwe kakuhle kukwayindlela ephambili yokuvavanya iizibane zendlela ze-LED. Iisekethe zomqhubi we-LED zifuna umbane ongaguqukiyo. Ngenxa yokuba i-voltage yokuxhuma yee-LED ayiguquki kakhulu ngexesha lokusebenza phambili, ukugcina umbane we-LED ongaguqukiyo ngokusisiseko kuqinisekisa amandla okukhupha angaguqukiyo.
Ukuze isekethe yomqhubi we-LED ibonise iimpawu zamandla ombane angaguqukiyo, i-impedance yayo yangaphakathi yokukhupha, ejongwa kwisiphelo sesiphumo somqhubi, kufuneka ibe phezulu. Ngexesha lokusebenza, i-load current ikwadlula kule i-impedance yangaphakathi yokukhupha. Ukuba isekethe yomqhubi ine-step-down, i-rectifier-filtered, kwaye emva koko isekethe yomthombo wamandla ombane engaguqukiyo ye-DC, okanye umbane otshintshiweyo ngokubanzi kunye nesekethe yokumelana, kuya kusetyenziswa amandla asebenzayo abalulekileyo. Ke ngoko, nangona ezi ntlobo zimbini zeesekethe zomqhubi ngokusisiseko zihlangabezana neemfuno ze-constant current output, ukusebenza kwazo akunakuba phezulu. Isisombululo esichanekileyo soyilo kukusebenzisa isekethe esebenzayo yokutshintsha i-elektroniki okanye i-high-frequency current ukuqhuba i-LED. Ezi ndlela zimbini zinokuqinisekisa ukuba isekethe yomqhubi igcina iimpawu ezilungileyo ze-constant current output ngelixa isagcina ukusebenza okuphezulu kokuguqula.
Ukususela kwi-R&D kunye noyilo ukuya ekuhanjisweni kwemveliso egqityiweyo,Izibane zendlela zeTIANXIANG LEDukuqinisekisa ukusebenza kakuhle kokukhanya, ukukhanya, ukufana kunye nokusebenza kokhuseleko kulo lonke uthotho, ukuhambelana ngokuchanekileyo neemfuno zokukhanyisa kwiimeko ezahlukeneyo ezifana neendlela zasezidolophini, izitalato zoluntu, kunye neepaki zoshishino, ukubonelela ngenkxaso ethembekileyo yokhuseleko lokuhamba ebusuku kunye nokukhanya okusingqongileyo.
Ixesha leposi: Septemba-30-2025