Into ebalulekileyo yokukhula ngokuqhelekileyo kunye nokuphila kwezityalo kuyabuqabula, kuba ukukhanya kubo kukunye umthombo wamandla. Kwaye kwongezelela kwisixa sokukhanya, izinto ezinjenge-spectrum kunye nexesha lokukhanya zibalulekile ekukhuleni izithombo .
Izibane ze-LED zokugqamisa izityalo
Ukuxhamla kwezibane ze- LED phambi kweminye imithombo ekhanyayo yezityalo zicacile:
- Ukusetyenziswa kwee-LED kwenza ukuba kube lula ukufumana imitha ebomvu nebalabhakabhaka, ebangela ukukhula okungcono kwezityalo;
- ubude bamagagasi okukhanya ukuba i-photosynthesis idinga ihluke kwi-longueur ye-longwall evela kwisibane esineqhelekileyo, kodwa i-bulb LED ivelisa i-longue longwill;
- Ama-LED anika umgangatho omncinci kakhulu, ngenxa yoko ukuphumelela kwabo kufinyelela kuma-99.9%;
- ukusetyenziswa kombane xa kusetyenziswa izibane ze-LED ziphantsi kakhulu, ngaphandle koko, isidingo sokutshintsha iibhola zokutshisa ziphela;
- Amanzi atshaywayo kwi-LED ayikho ekukholekeni kwayo;
- Kwiindawo zokubeka i-LED akukho mhlaba wokuqhawula;
- ayenzi i-ultraviolet ne-infrared radiation, ebaluleke kakhulu kwezinye izityalo.
Njengoko sibona, ukukhanya kwezilwanyana ezinezibane ze-LED, nazo zenziwe ngezandla, azigcini nje ngokulondoloza imali, kodwa kunokuba luncedo kakhulu kwizityalo.
Kubalulekile ukubala amandla alungileyo we-LED strip ukuze ukhanyise izityalo. Kwaye ukuba ukhangele ukuba ukukhanya kweembewu zakho kuye kwavela, jonga nje - ukuba ubonakala uphilile, unamaqabunga aqinileyo kunye namaqabunga aluhlaza - yonke into ilandelelwe.
Inyaniso yokuba izityalo zifumene ukukhanya okwaneleyo xa zikhanyisiwe, zona zona ziza kuthi: ukuba amaqabunga abo aqala ukuvala, ehlala kwindawo esecaleni, lixesha lokucima izibane. Ubungakanani bexesha lokukhanyisa li-13 iiyure, nangona ezinye iinkcubeko ziya kufuna zonke iiyure eziyi-17.
Emva koko siza kukuxelela indlela yokubuyisela ukukhanya kwe-LED kwiimbewu.
Izityalo ze-LED
Kwinqanaba lethu lenkosi siya kulungiselela imodyuli ye-LED kwii-LED ezingabodwa. Kamva ingasetyenziselwa ukugqwesa kwiimbewu.
Siza kufuna ii-LED, ezingathengwa kwisitolo se-intanethi okanye kwisitora sokukhanyisa. Kule meko, banikwe amandla angama-watts amathathu kwaye baqhutywe kwibhodi yeenkwenkwezi.
Siza kufaka ii-LED kwiiprofayili ze-aluminium ezisetyenziselwa ukwenziwa kweengcango. Ngokomgaqo, ungasebenzisa iiprofayile ezikhethekileyo zezibane ze-LED, kodwa zibiza kakhulu. Sifanelekileyo inketho kunye neprofayili yomnyango.
Ubungakanani beli profiyo bu-1 mm. Kwaye ngenxa yokuqina kwayo kuyimfuneko ukuba unamathele kuyo iiplates ezenziwe nge-aluminium, ubukhulu bayo-2 mm. Unokwenza kunye nama-rivets. Kwakhona, ukuqhubela phambili ukwandisa ukutshatyalaliswa kobushushu, gubungela amacwecwe kunye nocingo lwe-grease ye-thermal.
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Ukuqhuba imingxuma kwiprofayili ngokufakela ii-LED. Ngokuqhelekileyo, kukho iindlela ezininzi zokufaka ii-LED kwiiprofayili: izikrini, iidvethi kunye ne-hotmelt. Isona esincinci kukusebenzisa iimpikiswano.
Ukuqinisekisa ukuba i-rivet ayigcini umnxeba ebhodini, kuyimfuneko ukuyixhoma ngokusebenzisa i-washhers yokuqapha.
Ngenxa yoko, emva kokulungisa onke ama-LED kunye ne-rivets, oku kuyimodyuli. Amandla ayo kuya kuxhomekeka kwinani lama-LED kunye namandla abo.
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Emva koko, faka ii-LED kwiinkalo kwaye uhlalutye kumodyuli womqhubi. Yikhethe ngokuhambelana negunya lemodyuli efunyenweyo kunye nekhoyo yangoku ii-LED.
Vula imodyuli ukuqinisekisa ubungqina benethiwekhi. Emva koko, kuhleli nje ukuluxhoma phezu kwezityalo kwaye uqale ukusebenzisa njengoko kulandiswe.
