Tunets LED cov kev hloov kho raws li CSP-COB
Abstract: Kev tshawb fawb tau qhia txog kev sib txheeb ntawm cov xim ntawm cov teeb meem ntawm lub teeb pom kev zoo rau ib puag ncig ntawm lub teeb pom kev zoo. Ib tug tib neeg lub nroog lub teeb (HCl) yuav tsum tau ua rau engineered nyob rau qhov hloov chaw xws li ntau cov chaw xws li ntau cov chaw, chav kawm, kev saib xyuas kev noj qab haus huv thiab kev saib xyuas kev noj qab haus huv. Tunets LED modules tau tsim los ntawm kev sib txuas nti nplai pob khoom (CSP) thiab nti ntawm Board (cob qhia). CSPS tau muab tso ua ke rau ntawm COB Board kom ua tiav lub zog hluav taws xob thiab cov ntaub ntawv ua kom pom tseeb ntawm lub teeb pom kev zoo thaum nruab hnub ua kom sov.
Ntsiab lus:HCL, Circadian rhythms, tune LED, Dual CCT, sov sodming, cri
Lub hauv paus rau phau ntawv
Tus coj raws li peb paub tias nws tau nyob ib puag ncig tau 50 xyoo. Cov kev txhim kho tshiab ntawm dawb yog dab tsi rau hauv cov pej xeem muaj kev tsim kho lub zog thiab ntev dua qub Thawj cov xim-liab, ntsuab, thiab xiav-thiab tom qab ntawd sib tov ua kom muaj lub teeb tsom iav ua ke, thiab ua kom zoo rau lub teeb pom kev zoo.
Lub chaw tseem ceeb yog qhov tseem ceeb hauv lub tsev ntse tam sim no, thiab lwm yam yog tias cov khoom lag luam sib txawv ntawm cov khoom lag luam ntse (piv txwv li, tsis muaj peev xwm tsawg thiab kev sib zog).
LED Luminaires nrog lub peev xwm xa sib txawv ntawm lub teeb pom kev zoo nyob rau hauv kev ua haujlwm-lub xeev kev ua haujlwm tseem ceeb (SSL). Muaj peb theem pib muaj xim hom hauv LED LuminAces siv cov kev daws teeb meem, thiab yog tag nrho cov kev daws teeb meem los hloov cov xim ntawm tib neeg lub ntsej muag sib dhos.
Cov Lus Qhia Txog Lub Tebchaws Circadian
Nroj tsuag thiab tsiaj cov qauv kev coj cwj pwm ntawm kev coj cwj pwm thiab kev hloov pauv ntawm lub sijhawm 24-teev
Lub Circadian atherosclerosis yog tswj los ntawm Melatonin uas yog ib qho ntawm cov tshuaj hormones loj tsim nyob rau hauv lub hlwb. Thiab nws induces pw tsaug zog kuj.melanopsin cov receptors teeb tsa lub cev ntawm lub cev ntawm kev pw tsaug zog, uas tau nkag mus rau hauv ntau theem ntawm kev pw tsaug zog, uas yog lub sijhawm rov qab tseem ceeb rau tib neeg lub cev.Frurthermore, qhov cuam tshuam ntawm cov kev cuam tshuam circadian txuas ntxiv dhau lub siab lub hnub thiab pw thaum hmo ntuj.
Hais txog kev sib dhos muaj roj ntsha hauv tib neeg tuaj yeem ntsuas tau ntau txoj hauv kev, thiab lub sijhawm me me, cov neeg muaj peev xwm ua rau tib neeg lub cev muaj zog, thiab lub sijhawm ua haujlwm rau hauv zos Lub sij hawm ntawm lub teeb kis tau tuaj yeem ua tiav lossis ncua kev ua kom zoo nkauj ntawm 4,55nm (thaj chaw zoo tshaj plaws) Tseem Ceeb.Color tuneed nrog kev pom kev hnov thiab tswj cov kab ke tuaj yeem tsim kho kom tau raws li cov kev ua tau zoo, muaj teeb meem zoo.
Fig.1 Lub teeb muaj cov nyhuv ib zaug rau 24-teev meatonin profile, mob huam lij thiab theem-hloov cov nyhuv.
Cov Pob Tsim
Thaum koj kho qhov ci ci ntawm cov pa halogen
Teeb, xim yuav raug hloov. Txawm li cas los xij, cov lus siv tau tsis muaj peev xwm los ua kom khov kho kub thaum hloov lub ci ci, emulating ib qho kev hloov pauv tib yam ntawm qee qhov teeb pom kev zoo. Nyob rau hnub ua ntej, muaj ntau lub qhov muag yuav siv coj nrog CCT LEDs ua ke ntawm PCB boardto
Hloov cov xim teeb pom kev zoo los ntawm kev hloov tsav tsheb tam sim no. Nws xav tau kev tsim lub teeb module tsim los tswj CCT, uas tsis yooj yim ua haujlwm rau Lumine scents, kom tau yooj yim rau kev ua haujlwm Luminure, kom tau yooj yim rau ob qho chaw tsim khoom
Muaj peb cov qauv theem pib ntawm cov hom xim xim, qhov ua ntej, nws siv cov kab mob PC nrog ntau txoj kab sib txawv ntawm cov kab sib txawv ntawm cov kab ke
3.Qhov chaw ua haujlwm, txoj hauv kev thib peb yog noj los ntawm kev sib xyaw ua kom sov (huv si.
Fig.4 Sov Xim CSP thiab xiav Flip nti Cob (qauv 3- Finech txhim kho)
Muab piv rau cov qauv 3, tus qauv 1 muaj peb qhov tsis zoo:
(a) Cov xim sib xyaw ntawm cov sib txawv csp teeb nyob rau hauv cov CCTs sib txawv tsis yog kev lom zem vim yog cov chips ntawm CSP lub teeb ci;
(b) CSP lub teeb ci yog qhov yooj yim nrog kev kov lub cev;
(c) Qhov sib txawv ntawm txhua qhov CSP lub teeb ci yog ib qho yooj yim los mus rau cov hmoov av los ua kom muaj kev txiav lumen;
Tus qauv2 kuj muaj nws qhov tsis zoo:
(a) nyuaj rau kev tsim qauv tswj hwm thiab tswj cov move;
(b) Cov xim sib xyaw ntawm cov ntu sib txawv tsis yog hnav zoo, tshwj xeeb tshaj yog rau cov qauv ze.
Daim duab 5 sib piv Mr 16 teeb tsa lub teeb nrog lub teeb ci ntawm cov qauv 3 (sab laug) thiab qauv 1 (txoj cai). Los ntawm daim duab, peb tuaj yeem nrhiav tus qauv 1 muaj lub teeb ntxoov ntxoo nyob rau hauv nruab nrab ntawm thaj chaw emitting, thaum lub sij hawm theluminous faib tawm ntawm cov qauv 3 yog ib qho zoo dua qub.
Cov Ntawv Thov
Hauv peb txoj kev siv cov qauv 3, muaj ob txoj kev sib txawv Circuit Court tsim rau lub teeb xim thiab lub teeb ci ntsa iab. Nyob rau hauv ib tug-channel Circuit uas muaj ib txoj hlua kev tsav tsheb yooj yim, txoj hlua dawb thiab xiav flip-nti tau txuas nrog CSP txoj hlua. Nrog lub resistor, tus tsav tsheb tam sim no tau faib ntawm CSP thiab cov xim xiav. Qhia tau cov xim sib tw tau muaj nyob hauv cov yeeb yaj kiab ntawm cov yeeb yaj kiab. CCct ua kom cov tsav tsheb tam sim no. Peb tau paub tias ob txoj kev coj tus cwj pwm nrog ib qho emulating cov pa halogen bulband Lwm txoj kev sib tw ntxiv. Lub tunable CCT li cas yog los ntawm 1800K txog 3000k.
TAME1. Flux thiab Cct Sib Hloov Nrog Tsav Tsheb Tam Sim No Ntawm Cov Ntsej Muag Ib Leeg-Channel Cob Qej 12SA
Figer.7cct nyob nrog nrog cov neeg dub nkhaus nrog kev tsav tsheb tam sim no nyob rau hauv ib leeg-channelcircuit tswj tau (7a) thiab ob qho
Kev coj cwj pwm nrog kev txheeb ze zoo li luminance hauv kev siv rau Halogen Teeb (7B)
Lwm cov qauv siv siv cov hlua txuas nrog qhov chaw catt sib txuas ntxiv rau ntawm ib qho kev tsav tsheb tshwj xeeb. Nws tuaj yeem raug muab los ntawm 3000k txog 5700KAS tau qhia hauv Daim Duab 8 ntawm Fama thiab kev tswj hwm lub teeb pom kev zoo thaum sawv ntxov. raws li cov teeb tsa teeb pom kev zoo.
Lub ntsiab
Tunets LED modules tau tsim los ntawm kev sib txuas
Ntiav cov pob khoom (CSP) thiab nti ntawm Board (cob) thev naus laus zis. CSPSNAL XA UNPIPS tau muab tso rau ntawm COB Board kom ua tiav cov qauv hluav taws xob siab thiab cov qauv xim, cov qauv xim, dual-channel yog siv los ua kom tiav los ua kom tiav CCTs zoo li kev lag luam teeb pom kev zoo. Ib leeg-channel qauv yog siv kom ua tiav Dim-to-sov ua haujlwm emulating halogen halogen halogen halogen nyob rau hauv cov ntawv thov thiab tos txais tsev.
978-1-5386-4851-3 / 17 / $ 31.00 02017 IEEE
Kev pom tau
Cov kws sau ntawv xav lees paub txog cov nyiaj los ntawm National Ntsiab Kev Tshawb Fawb thiab Kev Loj Hlob
Txoj Haujlwm ntawm Tuam Tshoj (tsis muaj. 2016yfB0403900). Txuas ntxiv, txhawb nqa los ntawm cov npoj yaig hauv ci (Beijing)
Technology Co, kuj yog grainfly lees.
Ntawv Sawv cev
[1] Han, N., Wu, Y.-h. thiab Tang, Y, "kev tshawb fawb ntawm KnX ntaus ntawv
Node thiab kev loj hlob raws li lub tsheb npav interface module ", 29 tus tswj Suav suav (CCC), 2010, 4346 -4350.
[2] Chaw Ua Si, T. thiab Hong, SH, "Kev tswj hwm tshiab ntawm kev tswj hwm network rau cov lus qhia kev lag luam", 8th thiab), 2010, 28-33.
[3] WoHLers Kuv, Andonov R. thiab Klau GW, "Dalix: Cov Qauv Zoo Dli Protein Alignment", Iee / Acm Kev Lag Luam ntawm Kev Ua Lag Luam Kev Ua Liaj Ncaws Pob thiab Bioinformics, 10, 26-36.
[4] Dominguez, f, touhafi, A., tiete, J. thiab Steen Haist, K.,
"Coexistence nrog WiFi rau lub tsev automation khoom siv zigbee khoom", ameee 19th cov tshuab ua ke ntawm Benelux (Scvt), 2012, 1-6.
[5] Lin, WJ, Wu, QX thiab Huang, "Tsis Siv Neeg Lub Tsheb Sib Txuas Lus ntawm Technology thiab Innixe (ITIN 2009.
[6] Ellis, EV, Gonzalez, EW, wb pib nruab hnub nrog LEDs: Ncaj ncees Teeb Pom Kev Noj Qab Haus Huv thiab Kev Nyab Xeeb Lub Caij Nplooj Ntoos Zeeg Kev Tshawb Fawb, Mar, 2013
[7] Teeb pom kev tshawb fawb pab pawg kws teeb tsa dawb, "teeb pom kev zoo: txoj kev mus rau kev noj qab haus huv & khoom lag luam", 2016.
[8] Figueiro, MG, Bullough, thiab Al, "ua ntej muaj pov thawj rau kev hloov pauv ntawm lub ntsej muag ntawm lub circadian thaum tsaus ntuj 3:14. Lub ob hlis ntuj 2005.
[9], m, Brennan, M, Clark, E, "Pom Nruab Nrab Nruab Nrab
Simulations: Computing Sharmadian Lub Teeb ", 14 Lub Tuam Rooj Sab Laj ntawm Kev Koom Tes Ua Haujlwm Thoob Ntiaj Teb, Tebchaws Hyderabad, Is Nrias teb, Dec.2015.