Kutheni i-Led Lighting ixabisa Kangaka?

IiNzuzo zokuKhanya kwe-LED

Ukukhanya kwe-LED (i-light-emitting diode) kuye kwanda kakhulu kwiminyaka yamuva nje, kunye nezicelo ezahlukeneyo kwiindawo zokuhlala, zorhwebo kunye nezoshishino. Oku kunyuka kokuthandwa kungenxa yenxalenye yezibonelelo ezininzi ezibonelelwa ngezibane ze-LED ngaphezulu kwesibane se-incandescent okanye isibane se-fluorescent. Akunjalo kuphela izibane ze-LED ezisebenza ngamandla, kodwa zihlala ixesha elide kwaye zibonelela ngokukhanya okusemgangathweni. Nangona kunjalo, enye i-drawback eqhelekileyo abantu abaninzi abadibana nayo xa beqwalasela ukukhanya kwe-LED yindleko ephezulu. Ke, kutheni ukukhanya kwe-LED kubiza kangaka? Kweli nqaku, siza kuphonononga izizathu ezibangela ithegi yexabiso eliphezulu ekukhanyeni kwe-LED kunye nokuba iinzuzo zidlula iindleko.

Umgangatho kunye nobomi obude

Esinye sezizathu eziphambili zokuba ukukhanya kwe-LED kubiza kakhulu kuneendlela zokukhanyisa zendabuko ngumgangatho ophezulu kunye nobomi obude obunikezwa zizibane ze-LED. Izibane ze-LED ziyaziwa ngokuhlala kwazo kwaye zingahlala ukuya kumaxesha angama-25 ubude kunezibane zendabuko ze-incandescent kunye namaxesha angama-10 ubude kunezibane ze-fluorescent. Oku kuthetha ukuba ngelixa izibane ze-LED zinokuza neendleko eziphezulu zangaphambili, ekugqibeleni uya konga imali ekuhambeni kwexesha ngokungazitshintshi rhoqo. Ukongeza, umgangatho wokukhanya oveliswa zizibane ze-LED uphezulu kunokukhanya kwendabuko, ukubonelela ngombala ongcono kunye nokusabalalisa.

Ukusebenza kakuhle kwamandla

Enye into enegalelo kwiindleko eziphezulu zokukhanyisa kwe-LED kukusebenza kwayo okuphezulu kwamandla. Izibane ze-LED zisebenzisa amandla amancinci kakhulu kuneendlela zokukhanyisa eziqhelekileyo, ezinokubangela ukongiwa kweendleko ezinkulu kwiibhili zamandla ngokuhamba kwexesha. Ngokutsho kweSebe lezaMandla lase-US, ukusetyenziswa ngokubanzi kokukhanya kwe-LED kunamandla okugcina iibhiliyoni zeedola kwiindleko zamandla. Ngelixa iindleko zangaphambili zezibane ze-LED zinokuba phezulu, ukusebenza kwazo kwamandla kuzenza zibe yindleko eyongayo kunye neyokusingqongileyo ukhetho lokukhanyisa ekuhambeni kwexesha.

Imveliso kunye neTekhnoloji

Inkqubo yokuvelisa kunye neteknoloji emva kokukhanyisa kwe-LED nayo idlala indima ebalulekileyo kwiindleko zayo eziphezulu. Izibane ze-LED zifuna iteknoloji ephezulu kakhulu kunye nezinto eziphathekayo xa kuthelekiswa nokukhanya kwendabuko, okunegalelo kwixabiso labo eliphezulu. Ukongeza, inkqubo yokwenziwa kwezibane ze-LED inzima ngakumbi kwaye idla ixesha, ibandakanya itekhnoloji ye-semiconductor echanekileyo kunye nezixhobo ezizodwa. Ngenxa yoko, iindleko zokuvelisa izibane ze-LED ziphezulu, ekugqibeleni zikhokelela kwixabiso eliphezulu lokuthengisa kubathengi.

Uphando nophuhliso

Uphando oluqhubekayo kunye nophuhliso lweteknoloji yokukhanyisa i-LED nayo inegalelo kwiindleko zayo eziphezulu. Iinkampani zityala imali ebalulekileyo ekuphuhliseni nasekuphuculeni iimveliso zezibane ze-LED ukuphucula ukusebenza kwazo, ukusebenza kakuhle, kunye nokuqina. Olu tyalo-mali kuphando kunye nophuhliso lubonakaliswa kwiindleko eziphezulu zokukhanyisa kwe-LED, njengoko abavelisi befuna ukubuyisela ezi ndleko ngokuthengisa imveliso. Nangona kunjalo, ukuqhubela phambili okwenziwa ngophando kunye neenzame zophuhliso ziyaqhubeka nokuphucula umgangatho kunye nokusebenza kakuhle kokukhanya kwe-LED, okwenza kube lutyalo-mali olufanelekileyo kubathengi abaninzi.

Imfuno yeMarike kunye noKhuphiswano

Imfuno ekhulayo yokukhanya kwe-LED kunye nemo yokhuphiswano lwemarike ikwachaphazela amaxabiso ayo. Njengoko abathengi abaninzi kunye namashishini beqaphela izibonelelo zokukhanya kwe-LED, imfuno yezi mveliso iyaqhubeka ikhula. Le mfuno ikhulayo idale imarike ekhuphisanayo yokukhanyisa kwe-LED, kunye nabavelisi abahlukeneyo abalwela isabelo soshishino. Nangona olu khuphiswano lunokukhokelela kumaxabiso aphantsi kubathengi, kwakhona kuqhuba abavelisi ukuba bavelise kwaye bahlule iimveliso zabo, ezinokuthi zibe negalelo kwiindleko eziphezulu ezinxulumene nokukhanya kwe-LED.

Isishwankathelo, ukukhanya kwe-LED kunika izibonelelo ezininzi, kubandakanya ukusebenza kakuhle kwamandla, ixesha elide, kunye nomgangatho ophezulu, othethelela iindleko zabo eziphezulu xa kuthelekiswa neendlela zokukhanyisa eziqhelekileyo. Ngelixa utyalo-mali olungaphambili ekukhanyeni kwe-LED lunokuba lukhulu, ukonga ixesha elide kunye neenzuzo zokusingqongileyo kwenza kube lukhetho olufanelekileyo kubathengi abaninzi. Ukongeza, ukuqhubela phambili okuqhubekekayo kwitekhnoloji ye-LED kunye nokhuphiswano lomhlaba lwentengiso kunokwenzeka ukuba luqhubele phambili uphuculo kunye neendleko ezinokuthi zithobe kwixesha elizayo. Ekugqibeleni, isigqibo sotyalo-mali ekukhanyeni kwe-LED sixhomekeke ekulinganiseni iindleko zangaphambili ngokuchasene neenzuzo zexesha elide kunye nokonga okunikezelwa kwezibane ze-LED.