Nazi izibonelelo zokukhanya okukhupha itekhnoloji yokukhanya. Ndiyathemba ukuba oku kunokukunceda wazi ngakumbi malunga neemfutshane ezikhokelayo.

I-1. I-LOSPANA YELUNGCWELE:

Elona thuba libalulekileyo le-LEDS xa kuthelekiswa nezisombululo zokukhanya ngokwesiko lubomi obude. Umndilili wakhokelwa uhleli iiyure ezingama-50 000 zokusebenza kwiiyure ezili-100 zokuqhuba okanye ngaphezulu. Lixesha lamaxesha angama-2-4 logama ixesha elide kakhulu Ingaphezulu kwama-40 amaxesha ubude bokuba umyinge we-incandescent bulb.

2. Ukusebenza kwamandla e-LED:

I-LEDS ngokubanzi itya kakhulu ngamandla amandla. Iinkcukacha-manani zokujonga xa zithelekisa ukusebenza kakuhle kwezisombululo ezahlukeneyo zokuKhanya zibizwa ngomnye wemigaqo emibini: ukusebenza kakuhle okanye i-LUMINOD. Ezi zinto zimbini zichaza ubungakanani bokukhanya okukhutshwe kwicandelo ngalinye lamandla (ii-watts) ezityiwa yibhalbhu. Ngokutsho kovavanyo, uninzi lweeprojekthi zokufumana ukukhanya kwenziwe ngokutsha kukhokelela kuphuculo lwamandla angama-60-75 kwimpumelelo yezibane. Kuxhomekeka kwizibane ezikhoyo kunye nee-LED ezithethiweyo ezifakiweyo, ukonga kunokuba ngaphezulu kwe-90%.

3. Ukuphuculwa kokhuseleko kunye nee-leds:

Ukukhuseleka mhlawumbi yeyona nto ixhaphakileyo xa kuziwa ekufumaneni ukukhanya. Inani elinye ingozi xa kufikwa ukukhanya kukuphuma kobushushu. I-LEDS ikhupha phantse akukho bushushu bangaphambili ngelixa iibhulukhwe zemveli zifana ne-incogscents iguqula ngaphezulu kwe-90% yamandla ewonke asetyenziselwa amandla abubushushu. Oko kuthetha ukuba i-10% yezibane ezinamandla e-Inction Shukument isetyenziselwa ukukhanya.

Ukongeza, kuba i-LED isebenzisa amandla amancinci anokusebenza ngokufanelekileyo kwiinkqubo zombane eziphantsi. Ezi zihlala zikhuselekile kwimeko apho kukho into engahambanga kakuhle.

4. Izibane ze-LED zincinci ngokwasemzimbeni:

Esi sixhobo se-LED sincinci kakhulu. Izixhobo ezincinci zamandla zinokuba ngaphantsi kwesashumi se-mm enye²Ngelixa izixhobo ezinkulu zamandla zisenokuba zincinci njenge-mm². Ubungakanani babo obuncinci busenza i-LEDS ngokuvakalayo kwinani elingenasiphelo lwezicelo zokukhanyisa. Ukusetyenziswa okwahlukileyo kwee-LEDS kubandakanya imbonakalo ebanzi ukusuka kwiingcambu zabo kwi-Hailling Hight kunye nemiqondiso yezithuthi ukuya kukhanyisela izibane zangoku, usetyenziso lwepropathi yendawo yokuhlala, njalo njalo.

I-5. I-LEDS inemibala enkulu yokunikezela ngesalathiso (CRI):

ICri, umlinganiso wokukhanya okukhanyayo okutyhila umbala wezinto xa kuthelekiswa nomthombo wokukhanya (ukukhanya kwendalo). Ngokubanzi, i-Crieri ephezulu yimpawu enqwenelekayo. I-LEDS ihlala inamanqaku aphezulu kakhulu xa kufikwa kuCri.

Inokwenzeka enye indlela esebenzayo yokuyiqonda i-CRI kukujonga ngokuthelekisa ngokuthe ngqo phakathi kokukhanya kwe-LED kunye nesisombululo sezibane esifana nesibane seSodium Vapor Lamp. Jonga lo mfanekiso ulandelayo ukuthelekisa kwaye uthelekise ezi meko zimbini:

Uluhlu lwexabiso elinokubakho kwizibane ezahlukeneyo ze-LED ngokubanzi phakathi kwe-65 ne-95 ethathwa njengezinto ezintle.

Isikhokelo sokuthenga esikhokelayo

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