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Ibhalbhu ye-LED kaxakeka, njengoko negama lisitsho, isetyenziselwa iibhalbhu zokukhanyisa ezingxamisekileyo zohlobo oluthile, ukusetyenziswa okubanzi, ngelixa kulula ukuyifaka.Oku kulandelayo ndikunika ulwazi oluthe ngqo olunxulumene nebhalbhu ye-LED kaxakeka, kubandakanywa umgaqo wokusebenza kwebhalbhu ye-LED kaxakeka, ibhalbhu ye-LED yexesha likaxakeka lingakanani ixesha elinokukhanya kunye nebhalbhu ye-LED engxamisekileyo isebenzisa imiba emithathu yomxholo.

A. Umgaqo webhalbhu yesibane esingxamisekileyo we-LED

Umgaqo wokusebenza kwebhalbhu ye-LED engxamisekileyo uxhomekeke ikakhulu kwibhodi yolawulo yombane ukuze idlale indima.Ibhodi yokulawula i-electronic iquka isiphaluka sombane, isiphaluka sokutshaja, isiphaluka sokufumanisa ukusilela kombane kunye nesekethe yokutshintsha amandla.

Amandla e-AC afaka igalelo kwisekethe yamandla, eguqula amandla e-AC kumandla e-DC ukubonelela ngesekethe yokutshaja, isekethe yokutshintsha umbane kunye nokubona ukusilela kombane;Amandla e-AC anelinye igalelo kwisekethe yokubona ukusilela kombane ukubona ukuba umbane we-AC ufikelele ukusilela kombane ngokwenene.

Umjikelo wokutshaja uhlawulisa ibhetri ehlaziywayo, eyindawo yokunikezelwa kwamandla kwisekethe yokutshintsha amandla;omnye unikezelo lwamandla kwisekethe yokutshintsha amandla yisekethe yonikezelo lwamandla, kwaye xa ukusilela ukufumanisa isekethe kungaphumi mqondiso kwisekethe yokutshintsha umbane, umbane wokutshintsha umbane ukhupha ngokuthe ngqo amandla eDC abonelelwa yisekethe yombane umthombo wokukhanya.

Xa ukusilela umbane ubhaqo imveliso yesiphaluka umqondiso kwisekethe yokutshintsha amandla, isekethe yokutshintsha amandla ephuma kwibhetri etshajwayo ephuma kwimveliso yeDC amandla kumthombo wokukhanya;ngentloko yebhalbhu yokukhanya eqhagamshelwe kwizindlu kwaye emva koko iqhagamshelwe kumthunzi wesibane owenziwe ngendawo yezindlu, ehlala ibhodi yolawulo yombane, ibhetri kunye nomthombo wokukhanya, kunye nomnye ngoqhagamshelo lwentambo.

Ibhalbhu ye-LED engxamisekileyo xa umbane ucinyiwe okanye emva kokucima kombane, usenokuba nesibane esiqhelekileyo kwisithuba esingaphezu kweeyure ezintathu, unike umdlalo opheleleyo kumsebenzi wokucinywa kombane wokukhanya okungxamisekileyo.

B. Ingakhanya ixesha elingakanani ibhalbhu ye-LED yexesha likaxakeka

Ibhalbhu yokukhanya ye-LED engxamisekileyo yaziwa ngokuba yibhalbhu yogcino lwamandla, iglowubhu yokulibaziseka, ibhalbhu yesibane esingayekiyo, isibane sokucima umbane, idibanisa umsebenzi wokukhanyisa jikelele kunye nokucima kombane umsebenzi wokukhanyisa ongxamisekileyo, kunye nombala wokukhanyisa unokuyilwa ngokweemfuno ezahlukeneyo. , ineenzuzo zokusebenziseka okubanzi, kulula ukuyifaka okanye ukubuyisela.

Ubume bebhalbhu ye-LED kaxakeka yintloko yebhalbhu, iqokobhe, ibhetri, umthombo wokukhanya, umthunzi wesibane kunye nebhodi yokulawula ye-elektroniki.Ngentloko ibhalbhu eqhagamshelwe iqokobhe emva koko iqhagamshelwe umthunzi isibane yakhiwe isithuba, leyo izindlu ibhodi yolawulo electronic, ibhetri kunye nomthombo ukukhanya, kwaye omnye komnye ngokusebenzisa uqhagamshelo ucingo.

Ibhodi yolawulo yombane inokutshintsha amandla e-AC kumandla e-DC, kwaye ibonelele kumthombo wokukhanya, kunye nebhodi yokulawula i-electronic inokubona ukuba lo mandla we-AC ufikelela kumandla okwenene, kwaye ukhethe ukuba utshintshe amandla kumandla ebhetri.

Ngokuphathelele ixesha elingakanani ibhalbhu ye-LED engxamisekileyo enokukhanyisa, * ingaphezulu kweeyure ezintathu, ilunge kakhulu ukuphumeza umsebenzi wokucima kombane wombane ongxamisekileyo.

C.Indlela yokusebenzisa ibhalbhu ye-LED ngexesha likaxakeka

Ibhalbhu ye-LED engxamisekileyo ibandakanya: intloko yebhalbhu yesibane;igobolondo, igobolondo lempumlo emise okweringi, kwaye isiphelo sayo sinokudityaniswa nentloko yebhalbhu yokukhanya;ibhetri, ibhetri yeebhetri ezinokutshajwa;umthombo wokukhanya;isibane sesibane, isibane sempumlo evulekileyo, efana ne-hood, enokuvulwa okukodwa, kunye nokuvula kunye nokuphela kwegobolondo kunokuhambelana.

Iglowubhu ye-LED yexesha likaxakeka ngokubanzi inebhetri, ayisetyenziswanga iqhele ukutshajiswa endleleni okanye itshajiswe ngokupheleleyo, umbane uqhawulwe, ibhalbhu yesibane yaqala ukusebenza.

Ngapha koko, ibhetri engxamisekileyo yebhalbhu ye-LED kufuneka ibekwe kwintloko yesibane, ngoko ke inkqubo yokukhanyisa isibane yinkqubo yokutshaja.

Ngamafutshane, ukusetyenziswa kwebhalbhu ye-LED engxamisekileyo kulula, into ephambili kukuba inkqubo yokutshaja kwayo idinga ingqalelo ngakumbi kumsebenzisi.