Zisebenza njani izibane zeLed Strip

Zisebenza njani izibane ze-LED Strip?

Izibane ze-LED zibe yinxalenye ebalulekileyo yokukhanyisa kwale mihla kwaye zisetyenziswa kwizicelo ezahlukeneyo, kubandakanya ukukhanya kwangaphakathi, ukukhanya okuhombisa, kunye nakwizixhobo zombane. Izibane zestrip ze-LED zikhethwa kunetekhnoloji yokukhanyisa endala kuba ziwonga amandla kwaye zinobomi obude. Kodwa zisebenza njani? Makhe sihlolisise.

Ziziphi izibane ze-LED Strip?

Izibane ze-LED strip zenziwe ngezibane ze-LED ezilungiselelwe ngokulandelelana kwaye zifakwe kwibhodi yesekethe eguquguqukayo. Ibhodi yesiphaluka idla ngokuba ne-adhesive tape ngasemva, okwenza kube lula ukuyifaka. Izibane ze-LED ziza ngobude obahlukeneyo, imibala, kunye namanqanaba okukhanya, nto leyo ezenza ziguquguquke kwiimfuno ezahlukeneyo zokukhanya.

Yintoni eyenza izibane ze-LED Strip zisebenze?

Izibane ze-LED strip zisebenza ngokusekelwe kumgaqo we-electroluminescence. I-Electroluminescence yinto apho ukukhanya kukhishwa kwizinto eziphathekayo xa ziphantsi kwendawo yombane. Ii-LED zenziwe ngezinto ze-semiconductor, ngokuqhelekileyo i-gallium arsenide, ekhupha amandla ngendlela yokukhanya xa iphantsi kombane wombane.

Ingaba izibane ze-LED ze-strip ziwenza njani umbala?

Izibane ze-LED strip zinokuvelisa imibala eyahlukileyo ngenkqubo ebizwa ngokuba ngumxube wombala. Ukuxuba imibala kubandakanya ukudibanisa izibane ezinemibala eyahlukeneyo ukwenza umbala ofunekayo. Izibane ze-strip ze-LED zinokwenza imibala eyahlukileyo ngokusebenzisa ii-RGB okanye ii-RGBW LEDs.

Ii-LED ze-RGB zinemibala emithathu, ebomvu, eluhlaza, eluhlaza, kunye neblue, ethi, xa idityaniswe ngokwemilinganiselo eyahlukeneyo, inokudala phantse nawuphi na umbala. Ii-LED ze-RGBW kwelinye icala, ziqulethe ii-LED eziBomvu, eziLuhlaza, eziBlue, neziMhlophe, ezinokudala imibala esulungekileyo neqaqambileyo. Izibane ze-RGBW ze-LED zikhethwa kwizicelo ezifuna kakhulu njengokufota kunye nevidiyo.

Izibane ze-LED ze-strip zivelisa njani ukukhanya?

Izibane ze-strip ze-LED zivelisa ukukhanya ngokukhutshwa kweefotoni. Xa i-current igeleza kwisibane se-strip ye-LED, ivuselela ii-electron kwi-semiconductor material, ibangele ukuba bakhulule amandla ngendlela yeefotoni. Emva koko iiphoton zivelisa ukukhanya okubonakala kwiliso lomntu.

Ngaba izibane ze-LED Strip ziwenza njani amaNqanaba okuKhanya okwahlukileyo?

Izibane ze-strip ze-LED zinemigangatho yokukhanya eyahlukeneyo enokuthi iphunyezwe ngokutshintsha isixa sangoku abasifumanayo. Ukukhanya kwesibane somcu we-LED kulinganiswa ngee-lumens. Okukhona isibane se-LED sine-lumens, kokukhona siqaqamba ngakumbi.

Izibane ze-LED strip nazo zinento ebizwa ngokuba yi-Pulse-width modulation (PWM) evumela ulawulo lokukhanya. I-PWM yindlela yokutshintsha ubungakanani bamandla anikezelwe kwi-LED ngokuvula nokucima i-LED ngokukhawuleza. Ngokulungisa ngokukhawuleza i-LED ngexesha, i-PWM inokutshintsha ukukhanya okubonakalayo kwe-LED ngaphandle kokuchaphazela umbala wayo.

Ngaba izibane ze-LED Strip zithelekiswa njani nezinye iiTekhnoloji zokuKhanya?

Izibane zestrip ze-LED zisebenza ngamandla kwaye zinobomi obude xa kuthelekiswa nobunye ubugcisa bokukhanyisa njengeebhalbhu ze-incandescent kunye nezibane zefluorescent. Izibane ze-LED strip zisebenzisa amandla amancinci kuba ziguqula amandla amaninzi abe kukukhanya. Oku kuthetha ukuba bavelisa ubushushu obuncinci kwaye banamatyala aphantsi amandla.

Izibane ze-LED zomelele ngakumbi xa kuthelekiswa nobunye ubugcisa bokukhanyisa njengoko zinoyilo oluqinileyo. Abachaphazeli kangako ukonakala kwaye abachatshazelwa kukungcangcazela, okubenza balungele ukusetyenziswa kwizithuthi kunye nezikhephe.

Ukuqukumbela

Izibane ze-LED strip zizisombululo zokukhanyisa eziguquguqukayo ezinikezela ukusebenza kakuhle kwamandla, ukuqina, kunye nokuguquguquka. Basebenzisa umgaqo we-electroluminescence ukuvelisa ukukhanya, kunye nokuxuba umbala ukudala imibala eyahlukeneyo. Ukukhanya kwabo kunokulungiswa kusetyenziswa i-PWM, kwaye bathelekisa ngokufanelekileyo nobunye ubugcisa bokukhanyisa. Izibane ze-LED zilukhetho olukhulu lokukhanyisa ngaphakathi, ukukhanya okuhombisa, kunye nakwizixhobo zombane.