Ii-LED kunye nee-halogens okwangoku zezona zisombululo zilungileyo zokukhanyisa kubasebenzisi. Nangona kunjalo, kukho izinto ezininzi ezingafaniyo phakathi kwezi zimbini. Ukuqonda umahluko phakathi kwe-halogen kunye ne-LEDs kubalulekile. Inokukunceda ekwenzeni isigqibo ngesona sisombululo silungileyo sokukhanyisa. Ayingomsebenzi ulula kwaphela ukukhetha isikhanyisi esigqibeleleyo. Umthengi kufuneka akhethe ukuqinisekisa okona kuqwalaselwa kokukhanya. I-Halogen kunye nee-LED zezona zisombululo zokukhanyisa ezikhoyo. Zizikhanyisi eziluncedo ukuhombisa umcimbi. Basebenza njengokukhanya komboniso worhwebo okanye ukukhanyisa indlu.

Ii-LED ziwonga kakhulu amandla (80% ngaphezulu) kuneebhalbhu zehalogen. Ii-LED zixabisa kakhulu kuneehalojeni. Zinokonga amandla kwaye zithintele neendleko zesiqhelo zokutshintshwa kwesibane. Ngaphezu koko, azinabungozi. Ngokungafaniyo ne-halogens, ii-LED zipholile kunxibelelwano lwesikhumba emva kokusetyenziswa kwaye azikhuphi imitha ye-UV eyingozi.

Jonga kweli nqaku ukuze ufunde umahluko phakathi kwe-halogen kunye ne-LEDs. Uya kufunda okulungileyo kunye nokungalunganga kwabo, ukungafani kweempawu, kunye nemisebenzi.

Iimpawu zeHalogen kunye ne-LED

Jonga iimpawu zazo zombini ii-LED kunye neehalogens kula macandelo angezantsi:

Iimpawu zeHalogens

• Iibhalbhu zeHalogen zinokunyamezela ukuya kuthi ga kwiiyure ezingama-2,000. Oku kuphinda kabini amandla okunyamezela kwee-incandescent bulbs kodwa ngaphantsi kwee-LEDs.
• Iibhalbhu zeHalogen zihambisa ukukhanya kwe-infrared, okunokuphazamisa umsebenzi wobugcisa kunye namalaphu.
• Iibhalbhu zeHalogen ziba shushu ngelixa zikhanyisa. Kuphephe ukuphatha iglasi yangaphandle ngezandla ezingenanto de iphole.
• Iihalogens zivelisa ubushushu, nto leyo enyanzela isipholile-moya ukuba sisebenze nzima.
• Iibhalbhu zeHalogen ziyaphuka. Umcu wabo opheleleyo kunye nokungcangcazela kunokunciphisa ubomi babo.

Iimpawu zee-LEDs

• Ii-LED ziyakwazi ukunyamezela ukuya kwiiyure ze-25,000, ngelixa iibhubhu ze-LED zihlala zihamba ukuya kwiiyure ze-50,000 zokunyamezela.
• Ii-LEDs zinokusebenza malunga ne-80% yepesenti ethobileyo yamandla kuneebhalbhu zehalogen.
• Ii-LED zibiza kakhulu, kodwa ziyakwazi ukwenza ixabiso lazo ekuhambeni kwexesha. Zigcina amandla kwaye zinciphisa amathuba okutshintshwa kwebhalbhu.
• Ii-LEDs ziza nesigqubuthelo sangaphandle esingangenwa yintlupheko.
• Ii-LED zipholile kuqhagamshelwano lwesikhumba emva kokusetyenziswa (nangona isilumkiso siyacetyiswa).
• Ii-LED ziza ngemibala eyahlukeneyo kwaye amaqondo obushushu umbala.
• Ii-LED aziqulathanga naziphi na iikhemikhali ezinobungozi okanye iigesi.

IiPros & Cons of Halogens

Makhe sijonge ngokukhawuleza kwiingenelo kunye nokungonakali kwee-bulbs ze-halogen.

Izinto ezilungileyo zeHalogens

• Izibane ze-halogen zinokukhupha ukukhanya okumhlophe nge-30% kwaye kubengezela kwaye kuhlangene.
• IiHalogens zinemiphunga yetungsten ekhusela iglasi ukuba ingabi mnyama. Ke, ukuqina kokukhanya kwayo akuyi kuba buthathaka ngokuhamba kwexesha.
• Unokwandisa ubomi be-halogen ngokuyisebenzisa ngokufanelekileyo.
• Ifumaneka kwimarike ngexabiso eliphantsi.

Ukungalungi kweeHalogens

• Zivelisa ubushushu obuninzi.
• Bavelisa imisebe ye-ultraviolet. Ngoko ke, nxiba iiglavu xa uziphethe ukuze uhlale ukhuselekile.
• Izibane zeHalogen zinobomi obufutshane obusebenzayo ukuba zisetyenziswa ngokuqhubekayo kwiiseshoni ezinde.
• Zifunxa lula ii-vibrations kwiatmosfera kwaye zinokophuka.

IiPros & Cons of LEDs

Makhe sijonge izinto ezilungileyo kunye nezibi kwii-LEDs:

Izinto eziluncedo kwii-LEDs

• Kuzo zonke iinketho zokukhanyisa, ii-LED zona zandisiweyo umsebenzi wobomi. Uphononongo lutyhila ubuncinci kunye namandla amakhulu ahlala e-LED. Ziiyure ezingama-50,000 kunye neeyure ezingama-100,000 ngokulandelelanayo.
• Ii-LED ziwonga amandla. Ezi zikhanyisa ngama-80% ngaphezu kwazo naziphi na ezinye izibane ze-incandescent. Zonga amandla ngakumbi kuneeCFL.
• Ii-LED zinokuvelisa ukukhanya kwangoko emva kokuba zikhanyise.
• Zivelisa ubushushu obuncinane kunye nokukhanya okungakumbi. Banokuvelisa i-80% yokukhanya kunye ne-20% yobushushu bamandla ombane ewonke abawasebenzisayo.
• Ii-LED zilungile kumagumbi okufunda ngenxa yethoni yokukhanya epholileyo.

Ukungalungi kwee-LEDs

• Nangona bephila ixesha elide, balutyalo-mali oluduru. Eminye imithombo ekhanyisayo ayibizi kakhulu kwingxaki.
• Ngelishwa, ii-LEDs azihambi kakuhle ngee-dimmers. Itekhnoloji yoyilo lwe-LED ngokungathandabuzekiyo ihambele phambili. Kodwa isici sayo sokufiphala sisaza kuphucuka.
• Nkqu ii-LED zinokutshisa kakhulu xa zibekwe kubushushu. Ke kuya kufuneka ubakhusele ngesconce okanye isibane sesibane kwindawo ezishushu kakhulu. Ukuba sesichengeni sobushushu ixesha elide kunokunciphisa ubomi babo.
• Ii-LED zihamba phambili kunokuba zikhanyise kuzo zonke iindlela.

Yeyiphi Engcono?

Apha ngezantsi kukho izinto ezithile ekumiseleni ukuba yeyiphi ibhalbhu onokuyikhetha. Ii-LED kunye ne-halogens zithelekiswa kwiziseko ezahlukeneyo kweli candelo.

Ukukhutshwa kobushushu

Umthamo wokukhupha ubushushu kwii-LEDs ungaphantsi kwe-halogens. Ii-LED zinokukhupha i-10% ukuya kwi-20% yobushushu bamandla ewonke, ngelixa ii-halogen bulbs zikhupha i-80% ukuya kwi-90% yobushushu bamandla ewonke.

Ukutya umbane

Ii-LED zinamandla ngakumbi kune-halogens. I-LED ye-8-watt kuthiwa ilingana ne-90-watt halogen. Oku kuthetha ukuba i-LED imalunga ne-10x-12x esebenza ngokufanelekileyo ngamandla.

Umyinge wexesha lokuPhila

Ubomi obuqhelekileyo be-LED bungaphezulu kwe-halogens. Inokunyamezela ukuya kutsho kwiiyure ezingama-50,000 ukuya kwezingama-60,000, ngoxa ubomi beebhalbhu zehalogen buziiyure ezingama-800 ukuya kwezili-1,200.

Umyinge weNdleko

I-LED ixabisa kakhulu kunebhalbhu yehalogen. Ixabiso eliqhelekileyo lesikhanyisi se-LED li-$15 ukuya kwi-$20, kanti ixabiso lebhalbhu ze-halogen yi-$3 ukuya kwi-$5 kuphela.

Ukukhutshwa kwe-ultraviolet

Ukukhutshwa kwe-UV kwii-LEDs akukho. I-Halogens ine-UV ekhutshwayo (nangona ithuba lincinci). Nangona kunjalo, ukukhutshwa kwe-UV akuyongozi ebantwini. Gwema nje ukubamba iglasi xa i-halogen ivuliwe okanye isandula ukucima.

Iiyantlukwano ezininzi ekufuneka ziqwalaselwe

IiHalogens Vs. I-LED ayiphelanga. Apha ngezantsi kukho uluhlu olufinyeziweyo lomahluko ngakumbi omele ukwazi ngawo.

• Unokufumana ii-LED ngemibala emininzi. I-semiconductor ngaphakathi kuyo ithatha isigqibo sombala wokukhupha. Iihalogens ziza kuphela emthubi. Ii-LED zifumaneka kwimibala eyahlukeneyo. Ezi ziquka ezibomvu, ezityheli, zegolide, ezimhlophe, eziluhlaza okwesibhakabhaka, eziluhlaza, ezipinki, njl.
• Imigaqo yokusebenza ye-LED kunye ne-halogens iyahluka. Ii-LED zixhomekeke kumgaqo we-electroluminescence. I-Halogens ixhomekeke kumbane wombane kunye nefuthe lokufudumala.
• Uluhlu olusebenzayo lwe-LEDs luyi-50 ukuya kwi-100 ukukhanya ngewatt nganye, kwaye iihalogens zineelumen ezingama-22 ukuya kuma-33 ngewatt nganye esebenzayo.
• Ii-LED ziza kumalungiselelo amaninzi okuxhoma aneemilo eziguquguqukayo kwiimfuno ezahlukeneyo. Kodwa, ii-halogens azinakuba noyilo oluguquguqukayo lokuxhoma ngenxa yokusikelwa umda kobugcisa.

isiphelo

Ii-LED ziyavela njengezinto ezifikelelekayo nezingcono, kwaye iibhalbhu zehalogen ziphulukana nokuthandwa. Ii-LED zifumana ukuthandwa kuyo yonke indawo, kwaye izicelo zazo zibandakanya ukukhanya komboniso worhwebo, ukukhanyisa ngaphakathi kwendlu, kunye nokunye. Ezi zibane zikhulise iteknoloji yokukhanyisa, eguqula imithombo yokukhanya.

Singumzi-mveliso okhethekileyo ekuveliseni umgangatho ophezulu olungiselelweyo Imichilo ye-LED kunye nezibane ze-neon ze-LED.
Ndiyacela Qhagamshelana nathi ukuba ufuna ukuthenga izibane ze-LED.