Ukuqinisekisa ukuzinza kokukhanya kokukhanya komgwaqo we-LED, kufanele kukhethwe izingxenye ezintathu, okungukuthi amandla okushayela, usinki wokushisa kanye ne-lamp bead chip. Uma nje lezi zingxenye ezintathu zikhethwe kahle, akudingeki sikhathazeke ngokukhanya okungazinzile kokukhanya komgwaqo we-LED kanye nomphumela wokukhanya ompofu.
Amandla ezibani zomgwaqo ze-LED zangaphandle afaniswa ngokunengqondo namandla omthombo wokukhanya.
Uma amandla azo engafani kahle, kuzoholela emiphumeleni yokukhanya engemihle futhi kuthinte ubude besikhathi sokuphila kwesibani somgwaqo. Ngakho-ke, lapho ukhetha ukukhanya komgwaqo we-LED wangaphandle, ukunakwa kufanele kukhokhwe ekufaniseni okunengqondo kwamandla.
Lapho kukhethwa ukunikezwa kwamandla, kufanele kuqashelwe nezinye izici ezi-3.
I-voltage ephumayo kanye ne-current of the power supply: kufanele ifane ne-voltage kanye neyamanje yomthombo wokukhanya we-LED ukuze kuqinisekiswe ukuthi ingasebenza kahle.
Ukusebenza kahle kokuguqulwa kokunikezwa kwamandla: ukusebenza kahle kokuguqulwa kusho ukuthi amandla amaningi kagesi angaguqulwa abe amandla okukhanya, ngaleyo ndlela akhulise ukukhanya kokukhanya komgwaqo we-LED.
Umsebenzi wokuvikela wokuphakelwa kwamandla: ukukhetha ugesi onemisebenzi yokuvikela efana ne-over-voltage, under-voltage, over-current and short-circuit kungaqinisekisa ukuthi ilambu le-LED street light lingasebenza ngokuphepha ngaphansi kwezimo ezingavamile.
Ama-Radiators
I-LED solar street heat sink iyisici esibalulekile esithinta ukuqina kwayo kokukhanya. Ikhwalithi yokushisa kokushisa kanye nokusebenza kahle kokuchithwa kokushisa kuhlobene ngokuqondile nesimo sokusebenza sokukhanya komgwaqo we-LED. Uma ukukhishwa kokushisa kunganele, kuzokwenza ukukhanya komgwaqo we-LED kudlule, okuholela ekunciphiseni kokukhanya noma ukushisa kwesibani, ngaleyo ndlela kuthinte ukuzinza kokukhanya.
Ngakho-ke, kubaluleke kakhulu ukukhetha i-radiator yekhwalithi enhle. Ama-radiator akhiqizwa abakhiqizi begama lomkhiqizo avikeleke kakhulu, njengoba egxila kukhwalithi yomkhiqizo kanye nekhwalithi, futhi nobuchwepheshe bawo bokukhiqiza sebuvuthiwe. Ngakolunye uhlangothi, ama-radiator akhiqizwa ama-workshop amancane, angase angabi nekhwalithi eyanele noma abe nezinkinga zekhwalithi, ngakho-ke zama ukungasebenzisi.
Kufanele futhi kuqashelwe ukuthi lapho ukhetha isitsha sokushisa, ubukhulu kanye nempahla yokushisa ukushisa kufanele kucatshangelwe. Usayizi kufanele uhambisane nosayizi wokukhanya komgwaqo we-LED futhi impahla kufanele imelane namazinga okushisa aphezulu futhi ibe nokuhamba kahle kwe-thermal. Kufanele futhi kuqashelwe indlela i-radiator efakwe ngayo ukuze ikwazi ukuqeda ukushisa ngokuphumelelayo.
Ama-chips we-lamp bead
I-chip ye-LED yobuhlalu iyingxenye ebonisa ngokuqondile umphumela wokukhanya wokukhanya komgwaqo we-LED. Ukukhethwa kwe-chip yekhwalithi ye-LED yobuhlalu kubaluleke kakhulu ukuze kuqinisekiswe umphumela wokukhanya nokuzinza kokukhanya komgwaqo we-LED.
Ama-chips obuhlalu be-LED anquma umbala okhanyayo, ukusebenza kahle okukhanyayo nempilo yonke yokukhanya komgwaqo we-LED. Ngakho-ke, ukukhetha i-chip yekhwalithi ye-LED yobuhlalu kuyadingeka kakhulu ukuze kuqinisekiswe ukusebenza kokukhanya komgwaqo we-LED.
Ngaphezu kwalokho, ukukhetha imikhiqizo kubakhiqizi abajwayelekile bemikhiqizo kuvikeleke kakhulu, njengoba abakhiqizi bemikhiqizo begxila kukhwalithi yomkhiqizo kanye nekhwalithi, futhi ubuchwepheshe bokukhiqiza buyavuthwa. Izinga lemikhiqizo ekhiqizwa ama-workshops amancane lingase lingazinzi ngokwanele noma libe nezinkinga zekhwalithi, ngakho-ke zama ukungazisebenzisi.
Lapho ukhetha i-chip ye-LED yobuhlalu, ukunakwa kufanele kukhokhwe kwezinye izici ezi-3.
Ukusebenza kahle kokuguqulwa kwe-chip ye-LED yobuhlalu: ukusebenza kahle kokuguqulwa kusho ukuthi amandla amaningi kagesi angaguqulwa abe amandla okukhanya, ngaleyo ndlela akhulise ukukhanya kokukhanya komgwaqo we-LED.
Ubude besikhathi sempilo yama-chips obuhlalu be-LED: ukukhetha ama-chips obuhlalu be-LED anesikhathi eside sempilo kungenza ukukhanya komgwaqo we-LED kuhlale isikhathi eside futhi kugweme inkinga yokushintshwa njalo.
Umbala okhanyayo we-chip ye-LED yobuhlalu: khetha umbala okhanyayo ofanelekile ngokuya ngendawo yokufaka futhi usebenzise isimo sokukhanya komgwaqo.