Ibyiza byamatara ya LED

Ibyiza by'itara rya LED

01Kurengera ibidukikije

Amatara ya LED afite ibyiza byingenzi mukurengera ibidukikije. Mbere ya byose, ingufu z'amatara ya LED ziri hasi cyane, hamwe na voltage ikora ya 2-3.6V gusa hamwe numuyoboro wa 0.02-0.03A. Kubwibyo, gukoresha ingufu zayo ni bike cyane, kandi bitwara amasaha make ya kilowatt yumuriro nyuma yamasaha 1.000 yo gukoresha. Icya kabiri, amatara ya LED akozwe mubikoresho bidafite uburozi kandi ntabwo birimo ibintu byangiza imiti nka mercure, bityo ntibizanduza ibidukikije. Byongeye kandi, amatara ya LED arashobora kandi gutunganywa no gukoreshwa, kandi ntabwo azabyara amashanyarazi. Ibiranga bituma amatara ya LED yicyatsi kibisi kandi cyangiza ibidukikije.
Ubuzima burebure

Ubuzima bwa serivisi bwamatara ya LED ni maremare cyane kuruta amasoko gakondo. Mugihe gikwiye hamwe na voltage, ubuzima bwa serivisi bwamatara ya LED burashobora kugera kumasaha 100.000. Ni ukubera ko amatara ya LED akoresha ibyuma bya semiconductor kugirango asohore urumuri rutagira filaments hamwe nikirahure cyikirahure, kubwibyo ntibishobora kumeneka byoroshye cyangwa ngo bibangamiwe no kunyeganyega. Byongeye kandi, amatara ya LED ntabwo agira ingaruka kubuzima bwabo kubera guhora yaka. Mugihe cyo gukwirakwiza ubushyuhe nibidukikije, ubuzima bwabo burashobora kugera kumasaha 35,000 ~ 50.000. Ugereranije, ubuzima bwa serivisi bwamatara asanzwe yaka ni amasaha 1.000 gusa, kandi amatara asanzwe azigama ingufu afite igihe cyamasaha 8000.

03Bikomeye kandi biramba

Kwihangana no kuramba kwamatara ya LED nibyiza byingenzi. Uku kunangira guterwa ahanini nuko urumuri rwa LED rwuzuye rwose muri epoxy resin. Ubu buryo bwo gupakira butuma itara rya LED rigoye cyane kumeneka, kandi chip y'imbere nayo iragoye kumeneka. Byongeye kandi, kubera ko nta bice bidakabije kandi hari ingaruka nkeya ziterwa nubushyuhe, amahirwe yo gucana amatara ya LED azimya no guhuzagurika aragabanuka cyane. Amatara ya LED arakomeye cyane kandi aramba kuruta amatara asanzwe n'amatara ya fluorescent.
04Umucyo mwinshi

Inyungu igaragara yamatara ya LED nuburyo bwiza bwo gucana. Amatara yo mu bwoko bwa LED yamurika mu buryo butaziguye binyuze mu isahani ikwirakwizwa atanyuze mu cyapa kiyobora urumuri, bityo akazamura neza itara. Byongeye kandi, urumuri rumurika rwamatara ya LED narwo ruri hejuru cyane, rushobora guhindura 10% yingufu zamashanyarazi mumucyo ugaragara, mugihe amatara asanzwe yaka gusa ahindura 5% yingufu zamashanyarazi mumbaraga zoroheje. Byongeye kandi, LED irashobora gusohora urumuri rwa monochromatique, kandi ubugari bwacyo bwa kimwe cya kabiri ni 20nm, bivuze ko ishobora gutanga neza ibice bikenerwa ku bimera no kwirinda gutakaza ingufu bitari ngombwa. Hanyuma, amatara ya LED ukoresheje chip-nziza cyane irashobora kuzigama ingufu zirenga 75% ugereranije namatara gakondo ya sodium yumuvuduko mwinshi.
Ingano nto

Inyungu igaragara yamatara ya LED nubunini bwayo. Itara rigizwe ahanini na chip ntoya cyane, ikozwe mubushishozi muri epoxy resin ibonerana. Igishushanyo mbonera ntigikora gusa urumuri rwa LED rworoheje cyane, ahubwo runabika cyane ibikoresho n'umwanya mugihe cyo gukora no gusaba. Kurugero, iyo bikoreshejwe nkumucyo wo kwamamaza udusanduku twamatara yamatara, amatara ya LED ntabwo afata umwanya wongeyeho urumuri rwumucyo, bityo bikemura ibibazo byumucyo utaringaniye nigicucu nigituba bishobora guterwa numucyo gakondo.

06 Kurinda amaso

Amatara ya LED afite ibyiza byingenzi mukurinda kureba neza, bitewe ahanini na disiki ya DC n'ibiranga flicker. Bitandukanye n’amatara gakondo ya AC, amatara ya LED ahindura ingufu za AC imbaraga za DC, bityo bikagabanya neza kwangirika kwumucyo nigihe cyo gutangira. Icy'ingenzi cyane, uku guhindura gukuraho stroboscopique ibintu amatara asanzwe agomba kubyara kubera gutwara AC. Strobe irashobora gutera umunaniro w'amaso no kutamererwa neza, ariko ibiranga amatara ya LED birashobora kugabanya neza umunaniro, bityo bikarinda neza amaso.
07 Impinduka nyinshi

Kimwe mu byiza byamatara ya LED ni imiterere yabyo. Ibi ahanini biterwa nihame ryamabara atatu yibanze yumutuku, icyatsi nubururu. Binyuze mu kugenzura ikoranabuhanga rya mudasobwa, amabara atatu arashobora kugira urwego 256 rwimvi kandi akavangwa uko bishakiye, bityo bikabyara amabara agera kuri 16.777.216. Iri bara ryinshi ryamabara rifasha amatara ya LED kugirango agere kumpinduka zamabara atandukanye hamwe namashusho atandukanye, azana uburambe bwamabara yibiboneka mubihe bitandukanye.
08Igihe gito cyo gusubiza

Igihe cyo gusubiza amatara ya LED ni kigufi cyane, kigera kurwego rwa nanosekond, bikaba byiza cyane kuruta urwego rwa milisegonda yamatara asanzwe. Uyu mutungo utanga ibyiza byingenzi mubikorwa bitandukanye. Cyane cyane ahantu hakonje, amatara gakondo arashobora gufata iminota mike kugirango agere kumucyo uhamye, mugihe amatara ya LED ashobora gutanga urumuri ruhamye ako kanya. Byongeye kandi, igihe cyo gusubiza nanosekond ni ingenzi cyane mumatara yimodoka kuko irashobora gutanga vuba vuba umushoferi, ifasha kugabanya impanuka. Muri rusange, ubushobozi bwihuse bwo gusubiza amatara ya LED bubafasha gutanga isoko yumucyo byihuse kandi neza mubihe bitandukanye.
09Ubuzima

Amatara ya LED afite ibyiza byubuzima, bigaragarira cyane cyane ko urumuri rwabo rutarimo ultraviolet n imirasire yimirasire, bityo ntirubyara imirasire. Ugereranije n'amatara ya sodium yumuvuduko mwinshi, urumuri rwamatara ya LED ni rwiza. Kuba hari imirasire ya ultraviolet na infragre irashobora gutera ingaruka mbi kumubiri wumuntu, nko gusaza kwuruhu, umunaniro wamaso, nibindi. Kubwibyo, gukoresha amatara ya LED birashobora kugabanya izo ngaruka zubuzima.

10Ibice byinshi byo gusaba

Amatara ya LED afite intera nini cyane ya porogaramu. Ibi biterwa ahanini nubunini buke bwa LED imwe nubushobozi bwayo bwo gukorwa muburyo butandukanye. By'umwihariko, ubunini bwa buri gice LED chip ni 3 ~ 5mm kare cyangwa umuzenguruko, ibyo bigatuma bikenerwa cyane mubikoresho byo gukora hamwe nuburyo bugoye bwo kubumba. Kurugero, gukora itara ryoroshye kandi ryoroha ryamatara, imirongo yumucyo namatara yihariye, nibindi, birashoboka gusa hamwe na LED.
Amabara 11

Kimwe mu byiza byingenzi byamatara ya LED nubukire bwamabara. Bitewe nubushobozi buke, amatara gakondo afite ibara rimwe ugereranije. Amatara ya LED agenzurwa muburyo bwa digitale, kandi ibyuma bitanga urumuri birashobora gusohora amabara atatu yibanze yumutuku, icyatsi, nubururu. Binyuze muri sisitemu yo kugenzura, barashobora kugarura amabara yamabara kugirango bahuze amatara atandukanye. Mubyongeyeho, kwerekana ibice agasanduku kagizwe namabara atatu yibanze (umutuku, icyatsi, nubururu) bifasha ecran ya elegitoronike kwerekana amashusho yingirakamaro hamwe no kwiyuzuza cyane, gukemura cyane, no kwerekana inshuro nyinshi. LED zimwe zera nazo zifite amabara yagutse kurusha andi masoko yera yumucyo.
12Kubungabunga

Kimwe mu byiza byingenzi byamatara ya LED nuko adafite kubungabunga. Ibi bivuze ko niyo itara rya LED ryaka kandi rikazimya kenshi, ntacyo byangiza. Iyi mikorere igabanya cyane inshuro zo gusimbuza itara, kuzigama igihe nigiciro kubakoresha.
13 kurwanya umutingito

Kurwanya umutingito uruta amatara ya LED biterwa ahanini nibiranga isoko yumucyo ukomeye. Ugereranije n’umucyo gakondo nka filaments hamwe nibifuniko byikirahure, amatara ya LED ntabwo afite ibice byangiritse byoroshye. Kubwibyo, mugihe habaye umutingito cyangwa izindi mpanuka zubukanishi, amatara ya LED ntashobora guhinda kandi ashobora gukomeza urumuri ruhamye. Ibiranga bituma amatara ya LED agaragara kumasoko yamurika kandi agashimwa nabaguzi. Mubyongeyeho, kubera ko nta bice byambara, amatara ya LED afite igihe kirekire cyo gukora. Mubisanzwe birashobora gukoreshwa mugihe cyimyaka icumi ntakibazo.

14Ibisabwa byoroshye

Gukoresha amatara ya LED biroroshye cyane. Ingano yacyo irashobora gushushanywa muburyo bworoshye, ibicuruzwa bito kandi bigufi nkibintu, imirongo, hamwe nubuso. Byongeye kandi, amatara ya LED ntashobora guhinduka gusa mumabara atandukanye ashingiye kumabara atatu yibanze yumutuku, icyatsi nubururu, ariko kandi ashobora guhuzwa muburyo butandukanye no mubishushanyo ukurikije ibikenewe byukuri kugirango uhuze ibikenewe mubihe bitandukanye no gukoresha.
15Umuvuduko wihuse

Umuvuduko wo gusubiza amatara ya LED urihuta cyane, ugera kurwego rwa nanosekond. Ibi bivuze ko amashanyarazi akimara guhuzwa, amatara ya LED yaka hafi ako kanya, agakora vuba cyane kuruta amatara gakondo azigama ingufu. Iki gisubizo cyihuse kiranga cyane cyane kumatara yumurizo no guhinduranya ibimenyetso, bishobora gucana vuba kandi bigatanga ingaruka nziza zo kuburira. Byongeye kandi, iyo bikoreshejwe mumatara, amatara ya LED afite umuvuduko mwinshi kuruta amatara ya xenon n'amatara ya halogen, bitanga uburinzi bwiza kumutekano wo gutwara.
16Byoroshye gushiraho

Kwishyiriraho amatara ya LED biroroshye cyane. Inyungu nyamukuru yacyo nuko idasaba insinga zashyinguwe hamwe nogukosora. Abakoresha barashobora gushiraho mu buryo butaziguye umutwe wamatara kumuhanda kumurongo wamatara, cyangwa guteramo urumuri mumatara yumwimerere. Ubu buryo bworoshye bwo kwishyiriraho ntabwo bubika umwanya nigiciro gusa, ahubwo binagabanya ibibazo nibibazo bishoboka mugihe cyo kwishyiriraho.
17 UV kubuntu

Kimwe mu bintu bikomeye byerekeranye nurumuri rwa LED ni kamere yarwo idafite UV, bivuze ko itazakurura imibu. Mu gihe cy'izuba ryinshi, abantu benshi bazahura n'ikibazo cy'imibu iguruka ikomoka ku mucyo gakondo, ibyo ntibibabaza gusa, ahubwo bishobora no kugira ingaruka ku isuku no kugira isuku y'ibidukikije. Amatara ya LED ntabwo atanga imirasire ya ultraviolet bityo ntikurura imibu, igaha abantu uburyo bwiza bwo kumurika kandi bufite isuku.
18 irashobora gukora ku muvuduko mwinshi

Inyungu igaragara yamatara ya LED nuko bashobora gukora kumuvuduko mwinshi. Bitandukanye n'amatara azigama ingufu, amatara ya LED ntabwo azatera filament kwirabura cyangwa kwangirika vuba mugihe cyatangiye cyangwa kizimye. Ni ukubera ko ihame ryakazi nuburyo amatara ya LED atandukanye namatara gakondo azigama ingufu, bigatuma aramba kandi ahuza nibidukikije bihinduka vuba. Iyi mikorere ituma amatara ya LED akora neza mubihe aho bisabwa guhinduranya byihuse cyangwa guhindagurika kenshi.

19Ubugenzuzi bwiza bwo gukwirakwiza ubushyuhe

Kugenzura ubushyuhe bwo gucana amatara ya LED nibyiza. Mu mpeshyi, ubushyuhe bwayo burashobora kuguma munsi ya dogere 45, bitewe nuburyo bukonje bukabije. Ubu buryo bwo gukwirakwiza ubushyuhe butuma imikorere ya LED itajegajega ahantu h’ubushyuhe bwo hejuru kandi ikirinda kwangirika kwimikorere cyangwa kwangirika guterwa nubushyuhe bukabije.
20 ibara ryoroshye

Inyungu igaragara yamatara ya LED ni ibara ryumucyo umwe. Uku guhuza guterwa nigishushanyo cyamatara ya LED, idasaba lens kandi ntigitanga ibara ryoroshye kugirango yongere umucyo. Ibi biranga byemeza ko nta aperture izabaho mugihe urumuri rwa LED rusohora urumuri, bityo bigatuma habaho gukwirakwiza ibara ryurumuri. Gukwirakwiza ibara ryumucyo umwe ntabwo bituma gusa urumuri ruba rwiza, ariko kandi rugabanya umunaniro ugaragara kandi rutanga abantu uburambe bwiza bwo kumurika.