Iindaba

Ibhalbhu ye-LED engxamisekileyo, njengoko negama lisitsho, isetyenziselwa iibhalbhu zokukhanyisa ezingxamisekileyo zohlobo oluthile, ukusetyenziswa okubanzi, ngelixa kulula ukuyifaka. Oku kulandelayo ndikunika ulwazi oluthe ngqo olunxulumene nebhalbhu ye-LED yexesha likaxakeka, 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 sokubonelela ngombane, isiphaluka sokutshaja, isiphaluka sokubona ukungaphumeleli 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, engumbane wombane wokutshintsha umbane; omnye unikezelo lwamandla kwisekethe yokutshintsha amandla yisekethe yonikezelo lwamandla, kwaye xa ukusilela kokufumanisa isekethe kungaphumi mqondiso kwisekethe yokutshintsha umbane, umbane wokutshintsha umbane ukhupha ngokuthe ngqo amandla eDC abonelelwa ngumjikelo wombane umthombo wokukhanya.

Xa ukusilela kombane ubhaqo imveliso yesiphaluka umqondiso kwisekethe yokutshintsha amandla, isekethe yokutshintsha amandla ephuma kwibhetri etshajwayo kwimveliso yamandla eDC ukuya 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 yesibane esingxamisekileyo se-LED xa umbane ucinyiwe okanye emva kokucima kombane, usenokuba nesibane esiqhelekileyo kwisithuba esingaphezu kweeyure ezintathu, unike ukudlala ngokupheleleyo kumsebenzi wokucinywa kombane wokukhanya okungxamisekileyo.

B. Ingakhanya ixesha elingakanani ibhalbhu ye-LED kaxakeka

Ibhalbhu yokukhanya ye-LED engxamisekileyo yaziwa ngokuba yibhalbhu yogcino lwamandla, iglowubhu yokulibaziseka, ibhalbhu yokukhanya engayekiyo, isibane sokucima umbane, idibanisa umsebenzi wokukhanyisa jikelele kunye nokucima kombane okungxamisekileyo, 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 kwiqokobhe emva koko iqhagamshelwe emthunzini isibane yakhiwe isithuba, leyo izindlu ibhodi yolawulo electronic, ibhetri kunye nomthombo ukukhanya, kwaye omnye komnye ngokusebenzisa uqhagamshelo ucingo.

Ibhodi yolawulo ye-elektroniki 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 wokucinywa 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, i-lampshade yempumlo engenanto, efana ne-hood, enokuvulwa okukodwa, kunye nokuvula kunye nokuphela kwegobolondo kunokuhambelana.

Iglowubhu ye-LED yonxunguphalo ngokubanzi inebhetri, ayisebenzi iqhele ukutshajiswa endleleni okanye itshajwe ngokupheleleyo, umbane uqhawulwe, ibhalbhu yesibane yaqalisa 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 yayo yokutshaja idinga ingqalelo ngakumbi kumsebenzisi.