• Maqondana

Amamojula we-LED ahunyukayo asuselwa ku-CSP-COB

Obstract: Ucwaningo lukhombisile ukuxhumeka phakathi kombala wemithombo yokukhanya kanye nomjikelezo wesilinganiso sabantu we-cycle.cor Ukuhlelwa kwezidingo zemvelo sekubaluleke kakhulu ekukhanyiseni okuphezulu. I-Human Centric Light (HCL) idinga ukuzokwakhiwa ngokwesimo sokushintsha njengezindawo ezisetshenziswayo eziningi, amakilasi, ukunakekelwa kwempilo kanye nokwakha i-ambience nama-aesthetics. Amamojula we-Tunweble LED athuthukiswe ngokuhlanganisa amaphakheji we-Chip Scale (CSP) kanye neChip On Technology (COB) Technology. I-CSPS ihlanganiswe ebhodini le-COB ukufezekisa amandla aphezulu okulingana nombala, ngenkathi ungezwa umsebenzi omusha wokukhanya kombala. Ukukhanya okukhanyayo okuvinjelwe, lolu hlelo lokusebenza oluholayo oluholayo kanye nokusebenza kwalo kuholwa ukukhanya phansi nokukhanya okufudumele.

Amagama asemqoka:I-HCL, izigqi ze-circadian, i-LED ephakeme, i-Dual CCT, ukufudumala okufudumele, CRI

Ukuqalisa

Abakwa-LED njengoba sazi ukuthi bekukhona iminyaka engaphezu kwengu-50. Ukuthuthukiswa kwakamuva kwama-LED amhlophe yilokho okukulethile esweni lomphakathi njengokufaka eminye imithombo yokukhanya okumhlophe) ukukhiqizwa kwemithombo emisha yokukhanya kwe-deving. khipha imibala emithathu eyinhloko - ebomvu, eluhlaza okotshani, futhi eluhlaza okwesibhakabhaka - bese uxuba imibala emithathu ukwakha ukukhanya kwe-phosphor ukuguqula iso lomuntu, futhi kuya ngokukhanya okukhiqizwayo kufanelana nalo lo muntu njengokukhanya okumhlophe.

I-Smart Lighting iyindawo ebalulekile esakhiweni esihlakaniphile ne-Smart City kulezi zinsuku abakhiqizi ababamba iqhaza kumikhiqizo emisha yokukhanya, okufakwayo kwe-KNX), i-PLC-Loneworks kuyo yonke le mikhiqizo ukuthi ayikwazi ukusebenzisana (IE, ukuhambisana okuphansi kanye nokunakwa).

I-LED luminaires enekhono lokuletha umbala wokukhanya okuguqukayo selibe semakethe yokukhanyisa yokwakha kusukela ezinsukwini zokuqala zombuso (i-SSL) Kunemikhakha emithathu eyisisekelo yezinhlobo zombala zombala ku-LED Luminaires: Ukuhleleka okumhlophe, ukufudumala okugcwele, futhi kunemibala emithathu, futhi kuneminye imigomo, futhi kuneminye imigomo yokuguqula umbala noma i-CCT ukuze uguqule umbala noma i-CCT yokuguqula umjikelezo womuntu izigqi.

Izigqi zakwa-CircAsian

Izitshalo nezilwane zikhombisa izindlela zokuziphatha kwezinguquko zokuziphatha kanye nomjikelezo wamahora acishe abe ngamahora aphindaphindwa ezinsukwini ezilandelanayo - lezi yizigqi zesigqi sesikhali se-purththms.circadian zithonywa izigqi ezihlukene nezikhona.

Isigqi sakwa-CircADADIAN silawulwa yi-melatonin okungenye yama-hormone amakhulu akhiqizwa ebuchosheni. Futhi kunxenxa ubuthongo futhi.melinanopsin receptors usetha isigaba se-circadian nge-Blue Light OnWaking ngokuvala ukulala futhi kuphazamise ukukhiqizwa okufanayo okuluhlaza okwesibhakabhaka. Umzimba.urSthermore, umthelela wokuphazamiseka kwangemva kokungenisa okungaphezulu kokukhumbula usuku nokulala ebusuku.

Mayelana nemigqi yezinto eziphilayo kubantu zingalinganiswa ngezindlela eziningana ezivame ukuvama, ulala / umjikelezo wokulala, izinga lokushisa lomzimba, ukusatshalaliswa kwe-cartisol, ukusatshalaliswa kwe-cortisol, isikhathi kanye nesikhathi nesikhathi sewashi lansuku zonke. Isikhathi sokuvezwa kokukhanya singaqhubekela phambili noma sibambezele iwashi langaphandle " Okubalulekile.comable I-LEDS enomugqa wokuzwa ohlanganisiwe nohlelo lokulawula ingathuthukiswa ukuze kuhlangatshezwane nokusebenza okuphezulu, izidingo zokukhanyisa ezinempilo.

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I-Fig.1 I-Light inomphumela omabili kuphrofayela ye-melatonin yamahora angama-24, umphumela omubi kanye nomphumela wokushintsha kwesigaba.
Idizayini yephakheji
Lapho ulungisa ukugqama kwe-halogen evamile
isibani, umbala uzoguqulwa. Kodwa-ke, i-LED ejwayelekile ayikwazi ukuhlanganisa izinga lokushisa kombala ngenkathi ishintsha ukukhanya, ukuguqula ukuguqulwa okufanayo kokukhanya okuvamile okuvamile. Ezinsukwini zakudala, ama-bulbs amaningi azosebenzisa i-LED nge-CCT LED ehlukene ehlanganiswe kwi-PCB Boardto
Shintsha umbala wokukhanyisa ngokushintsha ukushayela kwamanje. Idinga ukuklanywa kweModule yokukhanya okuyinkimbinkimbi ukulawula i-CCT, okungeyona into elula yomkhiqizi weLuminaire.Ngase-compacting design design, ukugcwaliswa kwezibani ze-compact afana, ukuze kwanelise zombili izidingo zomthombo wemibala, ama-compactity akhanyayo avela emakethe.
Kunezinhlaka ezintathu eziyisisekelo zezinhlobo zombala tuning, owokuqala, zisebenzisa i-CCT CSP efudumele ye-CCT CSP ne-CCT CSP Bonding ku-PCB Board Actras okuboniswe ku-LES ama-Silicoonas ahlukahlukene we-CCT Phosphor SilicOnas aboniswe kuMfanekiso
3.Umsebenzi wesithathu, indlela yesithathu ithathe ngokuxuba i-CCT CCT ye-CCT ye-CCT efudumele ye-CSPS kanye ne-sospip emhlophe enamathiselwe ukuzungeza i-CSPS efudumele kanye ne-chospup eluhlaza okwesibhakabhaka.

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I-Fig.4 Umbala ofudumele we-CSP kanye ne-Blue Flip Chip Chip Chip (Isakhiwo 3- Ukuthuthukiswa Kwe-Snibility)
Qhathanisa nesakhiwo 3, Isakhiwo 1 sinezinkinga ezintathu:
.
(b) umthombo wokukhanya we-CSP ulimele kalula ngokuthinta ngokomzimba;
(c) igebe lomthombo ngamunye wokukhanya kwe-CSP kulula ukubamba uthuli lokubangela ukuncishiswa kwe-cob lumen;
Isakhiwo2 futhi sinobunzima baso:
(a) ubunzima ekukhiqizweni kokulawulwa kwenqubo kanye nokulawulwa kwe-CIE;
(b) Ukuxutshwa kombala phakathi kwezingxenye ezahlukahlukene ze-CCT akufani, ikakhulukazi iphethini yensimu.
Umdwebo 5 uqhathanisa izibani ze-MR 16 ezakhiwe ngomthombo wokukhanya wesakhiwo 3 (kwesobunxele) nesakhiwo 1 (kwesokudla). Esithombeni, singathola isakhiwo 1 sinomthunzi okhanyayo enkabeni yokukhipha indawo, ngenkathi ukusatshalaliswa kwesakhiwo kwesakhiwo 3 kuyunifomu kakhudlwana.

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Izinja

Endleleni yethu usebenzisa isakhiwo 3, kunemiklamo emibili ehlukene yesifunda yombala okhanyayo nokukhanya kokukhanya. Emjikelezweni wesiteshi esisodwa esinezidingo ezilula zokushayela, intambo ye-CSP emhlophe kanye ne-Blue Flip-Chip String ixhumeke ngokufana. Ngama-Resistor, i-Driving yamanje ihlukaniswe phakathi kwama-CSP kanye nama-chips aluhlaza okwesibhakabhaka okuholela ekushintsheni kombala nokukhanya. I-CCT yanda ukushayela kwamanje. Sithole ukuziphatha okubili kokuhlekisa nge-halogen ye-halogen evamile evumela enye ne-linear tuning. Uhla lwe-CCT oluhle lusuka ku-1800k luye ku-3000k.
Ithebula1. I-Flux ne-CCT Shintsha ngokushayela kwamanje ye-Shineon Single-Channel COMEL 12SA

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I-Fig.7ccction nghung kanye neBlackbody Curve ngokushayela yamanje ku-cob eyodwa-leachmisircurcuit cob (7a) kanye nobabili
Ukuziphatha okuyisimo esinokukhanya okuhlobene kubhekiswa ku-halogen Lamp (7b)
Okunye ukwakheka kusebenzisa umjikelezo wesiteshi esimbili lapho i-CCT tuble amahle ahlele ibanzi kune-single- i-cns stringand blue flip-chip Stringare Ingaphenduka kusuka ku-3000k kuya ku-5700Kas akhonjiswe kuMdwebo 8 we-Shineon Dual-Channel COB Model 20da.Nable 2 Uhlu ukubonwa kokukhanya okuluhlaza okwesibhakabhaka phakathi nobusuku, ukuthuthukisa inhlala-kahle yabantu kanye nokusebenza komuntu, kanye njengemisebenzi yokukhanyisa ehlakaniphile.

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Ukubeka kafushane
Amamojula we-Tunweble LED athuthukiswe ngokuhlanganisa
Amaphakheji weChip Scale (CSP) kanye ne-Chip On Technology (COB) Technology. I-CSPSAND Blue Flip Chip ihlanganiswe ebhodini le-COB ukufezekisa ubukhulu bamandla aphezulu kanye nokufana kombala, isakhiwo sesiteshi esingumbano sisetshenziselwa ukufeza ukufezekisa i-CCT ebanzi kuzicelo ezinjengezindawo zokuthengisa. Isakhiwo sesiteshi esisodwa sisetshenziselwa ukufeza umsebenzi we-dim-to-efudumele ukujabulisa i-halogen lamp kuzinhlelo zokusebenza ezinjengekhaya nomoya wokungenisa izihambi.

978-1-5386-4851-3 / 17/1 $ 31.00 02017 IEEE

Ukwamukela
Ababhali bangathanda ukwamukela imali evela ku-National Key Research and Development
Uhlelo lweChina (No. 2018YFB0403900). Ngaphezu kwalokho, ukwesekwa okuvela kozakwabo ku-Shineon (Beijing)
I-COUTH CO, nayo iyavunywa ngokomoya.
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