Guhindura LED Modules ishingiye kuri CSP-COB
Ibisobanuro: Ubushakashatsi bwerekanye isano iri hagati yamabara yumucyo numuzenguruko wabantu. Guhuza amabara kubikenerwa by ibidukikije byabaye ngombwa cyane mugukoresha urumuri rwo hejuru.Urumuri rwuzuye rwumucyo rugomba kwerekana imico yegereye urumuri rwizuba hamwe na CRI ndende, ariko nibyiza. ihujwe no kwiyumvisha abantu.Itara rishingiye ku muntu (HCL) rigomba guhindurwa hakurikijwe ibidukikije nk’ibikorwa byinshi, ibyumba by’ishuri care ubuvuzi ， no gushyiraho ibidukikije n’uburanga.Impinduka za LED Modules zakozwe muguhuza chip igipimo cya chip (CSP) hamwe na chip kubuhanga (COB).CSP ihuriweho ku kibaho cya COB kugirango igere ku mbaraga nyinshi n’uburinganire bw’amabara ， mugihe wongeyeho imikorere mishya yo guhuza amabara. Inkomoko yumucyo irashobora guhora ihindurwamo urumuri rwinshi, rukonje rwamabara kumanywa kugeza kumurabyo lighting urumuri rushyushye nimugoroba, Uru rupapuro rurambuye igishushanyo mbonera, inzira, n'imikorere ya LED modules hamwe nuburyo ikoreshwa mu gushyushya LED kumurika no kumurika.
Amagambo y'ingenzi:HCL, Injyana ya Circadian, LED ihindagurika, CCT ebyiri, Dimming Warm, CRI
Intangiriro
LED nkuko tubizi imaze imyaka irenga 50.Iterambere rya vuba rya LED yera nicyo cyayizanye mumaso ya rubanda nkigisimbuza andi masoko yumucyo wera. Ugereranije numucyo gakondo ， LED ntabwo yerekana ibyiza byo kuzigama ingufu nubuzima burebure, ahubwo inakingura umuryango igishushanyo mbonera gishya cyo guhinduranya no guhuza amabara.Hari uburyo bubiri bwibanze bwo kubyara diode yera (WLEDs) itanga urumuri rwera rwinshi.Umwe ni ugukoresha LED imwe imwe itanga amabara atatu yibanze-umutuku, icyatsi, nubururu —Kandi hanyuma uvange amabara atatu kugirango ube urumuri rwera. Ibindi ni ugukoresha ibikoresho bya fosifori kugirango uhindure urumuri rwa monochromatic ubururu cyangwa violet LED urumuri rugari rwinshi white, cyane muburyo bumwe itara rya fluorescent rikora.Ni ngombwa kumenya ko 'umweru' w'urumuri rwakozwe rwakozwe muburyo bwo guhuza ijisho ryumuntu ， kandi ukurikije uko ibintu bimeze ntabwo bishobora kuba byiza buri gihe kubitekereza nkumucyo wera.
Amatara yubwenge nigice cyingenzi mumyubakire yubwenge numujyi wubwenge muri iki gihe.Umubare wiyongera wababikora ugira uruhare mugushushanya no gushiraho amatara yubwenge mubwubatsi bushya.Ingaruka nuko uburyo bwinshi bwitumanaho bushyirwa mubikorwa mubicuruzwa bitandukanye ， Nka KNx) BACnetP ', DALI ， ZigBee-ZHAZBA' ， PLC-Lonworks, nibindi .Ikibazo gikomeye muri ibyo bicuruzwa byose nuko badashobora gukorana hagati yabo (ni ukuvuga guhuza bike no kwaguka).
LED luminaire ifite ubushobozi bwo gutanga ibara ritandukanye ryumucyo ryabaye kumasoko yububiko bwamatara kuva muminsi yambere yo kumurika-gukomeye (SSL) .Nubwo, amatara-ashobora guhinduka akomeza kuba umurimo urimo gukorwa kandi bisaba umubare munini wumukoro. ibisobanuro niba kwishyiriraho bigomba kugenda neza.Hariho ibyiciro bitatu byibanze byubwoko-bwo guhuza ibara muri LED luminaire: guhuza umweru, dim-to-ubushyuhe, hamwe no guhuza ibara ryuzuye.Ibyiciro bitatu byose birashobora kugenzurwa na transmitter idafite umugozi ukoresheje Zigbee ， Wi-Fi, Bluetooth cyangwa izindi protocole ， kandi zinaniwe kubaka imbaraga.Kubera ayo mahitamo, LED itanga ibisubizo bishoboka kugirango uhindure ibara cyangwa CCT kugirango uhuze injyana yabantu.
Injyana ya Circadian
Ibimera ninyamanswa byerekana uburyo bwimpinduka zimyitwarire na physiologique mugihe cyamasaha agera kuri 24 yisubiramo muminsi ikurikiranye-iyi ni injyana ya circadian. Injyana ya Circadian yatewe nindirimbo zidasanzwe kandi zidasanzwe.
Injyana ya circadian iyobowe na Melatonin nimwe mumisemburo ikomeye ikorwa mubwonko.Kandi itera gusinzira nanone. Abakira reseptor ya Melanopsin bashiraho icyiciro cya circadian hamwe nurumuri rwubururu rufashe muguhagarika umusaruro wa melatonine ".Guhura nuburebure bwumurambararo umwe wubururu nimugoroba bizabangamira ibitotsi kandi bihungabanya injyana ya circadian. kwinjira byuzuye mubice bitandukanye byo gusinzira ， nikigihe gikomeye cyo kugarura umubiri wumuntu.Ikindi kandi impact ingaruka zo guhungabana kwa circadian ntizirenze gutekereza kumanywa no kuryama nijoro.
Ibyerekeye injyana ya biologiya mu bantu irashobora gupimwa muburyo butandukanye mubisanzwe, gusinzira / gukanguka ukwezi, ubushyuhe bwibanze bwumubiri, melatoninconcentration, cortisol yibanze, hamwe na Alpha amylase yibanze.Ariko urumuri nirwo rwambere ruhuza injyana ya circadian kumwanya wisi ， kuko the ubukana bwumucyo distribution ikwirakwizwa ryikwirakwizwa, igihe nigihe bimara bishobora guhindura sisitemu yumuntu.Ibyo bigira ingaruka kumasaha yimbere ya buri munsi.Igihe cyo kumurika gishobora gutera imbere cyangwa gutinza isaha yimbere ".Injyana ya circadian izagira ingaruka kumikorere yumuntu no guhumurizwa nibindi nibindi. Sisitemu yumuzunguruko yumuntu yunvikana cyane kuri 460nm (akarere k'ubururu bwa visiblespectrum), mugihe sisitemu yo kureba itumva cyane. kugeza kuri 555nm (akarere kibisi) .Noneho rero uburyo bwo gukoresha CCT ihindagurika hamwe nimbaraga kugirango ubuzima bwiza burusheho kuba ingenzi.Ibara ryerekana amabara LED hamwe na sisitemu yo guhuza no kugenzura irashobora gutezwa imbere kugirango ihuze imikorere nkiyi, ibisabwa kumurika neza .
Igishushanyo.1 Umucyo ugira ingaruka ebyiri kumurongo wa melatonine yamasaha 24, ingaruka zikomeye ningaruka zo guhinduranya.
Igishushanyo mbonera
Iyo uhinduye umucyo wa halogene isanzwe
itara, ibara rizahinduka.Nyamara, LED isanzwe ntishobora guhuza ubushyuhe bwamabara mugihe ihindura urumuri ， kwigana ihinduka rimwe ryamatara asanzwe.Mu minsi yashize, amatara menshi azakoresha ayoboye hamwe na LED zitandukanye za CCT zahujwe ku kibaho cya PCB
hindura ibara ryamatara uhindura ibinyabiziga bigenda.Irakeneye urumuri rwumucyo rwumucyo kugirango igenzure CCT, ntabwo ari umurimo woroshye kubakora luminaire.Nkuko igishushanyo mbonera kigenda gitera imbere ， urumuri ruciriritse rumeze nkamatara yumucyo n'amatara yo hasi, guhamagarira ubunini buke, modules nyinshi LED modules, Kugirango guhaza ibara ryombi hamwe nibisabwa byoroheje bitanga isoko, ibara rishobora guhinduka COBs igaragara kumasoko.
Hariho ibintu bitatu byibanze byubwoko-bwo guhuza amabara, icya mbere, ikoresha ubushyuhe bwa CCT CSP hamwe na CCT CsP ikonje ihuza ku kibaho cya PCB byerekanwe ku gishushanyo cya 2.Ubwoko bwa kabiri buhuza COB hamwe na LES bwuzuyemo imirongo myinshi ya fosifori zitandukanye. siliconeas igaragara ku gishushanyo
3.Iyi mirimo, uburyo bwa gatatu burimo gufata mukuvanga ubushyuhe bwa CCT CSP LEDs hamwe na flip-chip yubururu hamwe nuwagurisha hafi yometse kuri substrate.Hanyuma urugomero rwa silicone rwera rutangwa kugirango ruzenguruke CSP zishyushye-zera na flip-chip. , yuzuyemo fosifore irimo siliconeto yuzuza amabara abiri ya COB module nkuko bigaragara ku gishushanyo.4.
Igishushanyo.4 Ibara ryiza CSP hamwe na chip flip chip COB (Imiterere 3- ShineOn iterambere)
Ugereranije nuburyo 3, Imiterere 1 ifite ibibi bitatu:
.
(b) Inkomoko yumucyo ya CSP yangiritse byoroshye no gukorakora kumubiri;
(c) Ikinyuranyo cya buri isoko ya CSP yumucyo biroroshye gufata umukungugu kugirango COB igabanuke;
Imiterere2 nayo ifite ibibi byayo:
(a) Ingorane zo kugenzura ibikorwa no kugenzura CIE;
(b) Kuvanga amabara mubice bitandukanye bya CCT ntabwo ari kimwe, cyane cyane kumurima wegereye.
Igicapo 5 kigereranya amatara ya MR 16 yubatswe nisoko yumucyo wuburyo bwa 3 (ibumoso) nuburyo 1 (iburyo).Duhereye ku ishusho, dushobora gusanga Imiterere 1 ifite igicucu cyoroheje hagati yikibanza cyohereza, mugihe ubukana bukabije bwo gukwirakwiza Imiterere 3 burasa.
Porogaramu
Muburyo bwacu dukoresha Imiterere 3, hariho ibishushanyo bibiri bitandukanye byumuzunguruko kugirango ibara ryumucyo hamwe no kumurika.Mumuyoboro umwe wumuzunguruko ufite umushoferi woroheje usabwa, umugozi wera wa CSP numurongo wubururu flip-chip uhujwe muburyo bubangikanye.Hariho résistorine ihamye ya CSP.Hamwe na résistoriste, imiyoboro yo gutwara igabanijwe hagati ya CSPs na chip yubururu bivamo guhindura ibara nubucyo.Ibisubizo birambuye byo guhuza byerekanwe mu mbonerahamwe ya 1 no ku gishushanyo cya 6. Ibara ryerekana umurongo w’umurongo umwe w’umuzunguruko werekana ku gishushanyo7.CCT yongerera imbaraga zo gutwara.Twabonye imyitwarire ibiri yo guhuza hamwe imwe yigana halogen isanzwe ya bande iyindi iringaniye.Urutonde rwa CCT rushobora kuva kuri 1800K kugeza 3000K.
Imbonerahamwe1.Flux na CCT bihinduka hamwe no gutwara amashanyarazi ya ShineOmuyoboro umwe wa COB Model 12SA
Igishushanyo cya 7CCT guhuza hamwe na blackbody curve hamwe numuyoboro utwara mumurongo umwe wumuzenguruko ugenzurwa na COB (7a) na bibiri
guhuza imyitwarire hamwe no kumurika ugereranije n'itara rya Halogen (7b)
Ibindi bishushanyo bifashisha imiyoboro ibiri aho gahunda ya CCT itunganijwe yagutse kuruta umurongo umwe. gutwara ibizunguruka bibiri kurwego rwifuzwa kandi ugereranije.Irashobora guhuzwa kuva 3000k kugeza 5700Kas yerekanwa kumashusho ya 8 ya ShineOn imiyoboro ibiri ya COB moderi ya 20DA.Imbonerahamwe ya 2 yashyizeho urutonde rwibisubizo birambuye bishobora kugereranya hafi yumucyo wumunsi kuva mugitondo kugeza nimugoroba.Mu guhuza ikoreshwa rya sensor yo guturamo no kugenzura umuzenguruko ， iyi nkomoko yumucyo yongerera imbaraga urumuri rwubururu kumanywa kandi bikagabanya guhura nubururu bwubururu nijoro ， guteza imbere imibereho myiza yabantu nimikorere yabantu, hamwe nibikorwa byo kumurika ubwenge.
Incamake
Guhindura LED Modules byakozwe muguhuza
ibipimo bipima chip (CSP) hamwe na chip kubuhanga (COB).CSPs hamwe na chip flip chip ihurijwe hamwe kubuyobozi bwa COB kugirango igere ku bwinshi bwimbaraga nuburinganire bwamabara, imiyoboro ibiri ikoreshwa kugirango igere kuri CCT mugari mugukoresha nko kumurika ubucuruzi.Imiterere y'umuyoboro umwe ikoreshwa kugirango ugere ku gipimo-gishyushye cyigana itara rya halogen mubikorwa nko murugo no kwakira abashyitsi.
978-1-5386-4851-3 / 17 / $ 31.00 02017 IEEE
Gushimira
Abanditsi barashaka kumenya inkunga yatanzwe n’igihugu cy’ubushakashatsi n’iterambere
Gahunda y'Ubushinwa (No 2016YFB0403900).Byongeye kandi, inkunga ya bagenzi bawe muri ShineOn (Beijing)
Technology Co, nayo irashimirwa.
Reba
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