Lub teeb diffusion PC, tseem hu ua polycarbonate lub teeb-diffusing yas, yog ib yam ntawm lub teeb kis tau tus mob opaque polymerized los ntawm cov txheej txheem tshwj xeeb nrog pob tshab PC (polycarbonate) yas ua cov khoom siv hauv paus, ntxiv ib qho kev faib ua feem ntawm lub teeb-diffusing tus neeg saib xyuas thiab lwm yam additives. .ntawm lub teeb diffusing khoom hais.Nrog rau txoj kev loj hlob sai ntawm LED kev lag luam nyob rau hauv kaum xyoo dhau los, LED teeb pom kev zoo tau tag nrho nrov thiab txais los ntawm cov neeg.
Lub teeb diffusion PC nta:
1, High transmittance, siab diffusion, tsis glare, tsis muaj duab ntxoov ntxoo ntawm optical qib PC raw khoom.
2, Kev laus ua haujlwm, nplaim hluav taws xob, UV tiv thaiv kab.
3, tuaj yeem extruded, tuaj yeem txhaj tshuaj, siv tau yooj yim thiab poob qis.
4, Kev zais zoo heev ntawm lub teeb pom kev zoo, tsis muaj lub teeb pom kev zoo.
5, Muaj kev cuam tshuam lub zog.
6, Haum rau LED qhov muag teev, raj, lub teeb nkag phaj, vaj tse thiab lwm yam kev siv cov teeb pom kev zoo LED teeb pom kev tshwj xeeb lub teeb diffusion khoom.
Raws li kev ruaj ntseg zoo thiab kev nyab xeeb ntawm lub teeb diffusivity siv PC lub teeb diffusing yas, nws yog tam sim no siv dav hauv kev lag luam teeb pom kev zoo, teeb pom kev nyab xeeb rau pej xeem, tsheb thiab chaw;
Kev siv lub teeb diffusion PC ntawm diffuser phaj
Tam sim no, PC diffuser phaj feem ntau yog siv rau cov khoom lag luam zoo LED teeb pom kev zoo, thiab cov khoom no feem ntau yog xa tawm.Ntau cov khoom lag luam tseem ceeb feem ntau siv cov khoom siv PC diffusers rau kev lag luam nrog cov kev cai tshwj xeeb;Korean thiab Suav tuam txhab uas muag siv LED teeb pom kev zoo.domain-based.
PC diffuser phaj tseem hu ua diffused polycarbonate phaj, tseem hu ua PC teeb diffuser phaj, PC teeb lub teeb phaj, PC diffuse reflection phaj, thiab lwm yam. Cov khoom siv hauv paus yog polycarbonate (Polycarbonate), uas yog tsim rau hauv diffuser phaj los ntawm kev txhaj tshuaj molding lossis extrusion.Kev tsim kho thev naus laus zis ntawm PC diffuser phaj pib los ntawm cov khoom siv raw hauv cov teb chaws tsim kho xws li Europe, America thiab Nyiv.Thaum xub thawj, nws tau tsim rau lub hom phiaj ntawm kev txhawb nqa LED backlight zaub.Nrog rau kev txhim kho ntawm LED teeb pom kev zoo, daim ntawv thov ntawm PC diffuser phaj hauv lub teeb pom kev zoo kuj tuaj raws li lub sijhawm xav tau.
Kev siv lub teeb diffusion PC hauv LED teeb
Lub teeb LED txais cov txheej txheem kev sib txuas uas twb muaj lawm, uas yog cov ntsia hlau thiab lub qhov (socket), thiab txawm tias ua raws li cov duab ntawm cov teeb pom kev zoo kom ua tau raws li cov neeg siv cov cwj pwm.Raws li txoj cai unidirectional lub teeb-emitting ntawm LEDs, cov neeg tsim qauv tau hloov pauv rau lub teeb qauv kom lub teeb faib nkhaus ntawm LED qhov muag teev yog qhov pib zoo ib yam li cov teeb pom kev zoo ntawm cov teeb ci.Raws li cov yam ntxwv ntawm lub teeb-emitting ntawm LEDs, cov qauv ntawm LED qhov muag teev yog ntau nyuaj tshaj li cov incandescent teeb, thiab yeej muab faib mus rau hauv lub teeb qhov chaw, tsav circuits, thiab cua sov dab dej.Kev koom tes ntawm cov khoom no tuaj yeem tsim cov qij LED nrog kev siv hluav taws xob tsawg, lub neej ntev, kev ua haujlwm siab luminous thiab kev tiv thaiv ib puag ncig.cov khoom siv teeb.Yog li ntawd, cov khoom siv teeb pom kev zoo LED tseem yog cov khoom siv hluav taws xob zoo nrog cov ntsiab lus siab.Cov ntaub ntawv tam sim no siv nyob rau hauv LED teeb pom kev zoo yog cov khoom siv hauv PC lub teeb diffusing.
Kev siv lub teeb diffusion PC hauv yas-clad aluminium
Yog vim li cas rau yas-clad aluminium:
Piv nrog rau cov khoom siv teeb pom kev zoo, cov khoom siv teeb pom kev zoo LED yuav tsum tau tsom mus rau cov cua sov dissipation.Yog hais tias qhov teeb meem kub dissipation tsis daws, nws yuav cuam tshuam ncaj qha rau kev ua haujlwm ntawm lub teeb hlaws, yog li shortening lub neej ntawm lub teeb tiav.Qhov zoo tshaj plaws tshav kub dissipation yog hlau xws li tooj liab, txhuas, hlau, thiab lwm yam, tshwj xeeb tshaj yog aluminium yog nrov tshaj plaws, vim hais tias txhuas tsis yog tsuas yog lub teeb nyob rau hauv kev ntxhib los mos, tab sis kuj muaj zoo thermal conductivity.Txawm li cas los xij, tus nqi ntawm txhuas yog tus nqi kim heev, tus nqi kuj tseem siab, thiab vim qhov kev txwv ntawm cov txheej txheem, muaj cov qauv tsawg dua.Thib ob, plastics tau siv dav.Cov yas muaj cov rwb thaiv tsev zoo dua thiab cov cua sov dissipation kev ua tau zoo, thiab tus nqi qis dua, tab sis cov thermal conductivity yog phem dua li cov hlau, thiab cov tsos ntawm cov khoom yog ntxhib heev thiab cov tsos tsis siab.
Qhov zoo ntawm kev siv yas-clad aluminium:
Tom qab kev ntsuam xyuas qhov zoo thiab qhov tsis zoo ntawm txhuas thiab yas, cov khoom lag luam tau tsim thiab tsim ib qho tshiab "yas-clad aluminium" cov khoom siv hluav taws xob siv lub teeb diffusion PC.Cov txheej txheej sab nrauv ntawm lub teeb diffusion PC cov khoom siv hluav taws xob yog ua los ntawm cov yas thermal conductivity siab, thiab cov txheej sab hauv yog ua los ntawm txhuas, uas tau txiav txim siab tag nrho thiab muab cov khoom zoo ntawm cov yas thiab txhuas.Tib lub sijhawm, cov khoom siv "yas-coated aluminium" cov khoom siv hluav taws xob yog pheej yig dua li txhuas thiab tuaj yeem siv dua."Plastic-coated aluminium" cov khoom siv hluav taws xob tuaj yeem dhau daim ntawv pov thawj kev nyab xeeb vim nws cov khoom siv yas, thiab nws txoj kev nyab xeeb tau raug txhim kho.Nws kuj tseem txhawb nqa cov khoom siv hluav taws xob tsis sib cais thiab txawm tias cov kab IC tsav, uas cuam tshuam ncaj qha rau kev tshawb fawb thev naus laus zis thiab kev txhim kho hauv kev siv hluav taws xob.
Nrog rau kev txhim kho ntawm LED teeb pom kev lag luam, thev naus laus zis ntawm lub teeb diffusion PC kuj tseem niaj hnub tsim kho tshiab.Nyob rau hauv xyoo tas los no, tshiab breakthroughs tau ua: thev naus laus zis uas feem ntau paub txog kev ua haujlwm diffusion los ntawm qhov chaw microstructure thiab ntxiv los ntawm diffusion particles tau hloov cov tsoos thev naus laus zis ntawm diffused hais kom paub lub teeb diffusion tsis tsuas yog ua tau raws li lub teeb pom kev zoo ntawm LED. teeb pom kev zoo, tab sis kuj muab LED teeb pom kev zoo tiv thaiv glare muaj nuj nqi.Thaum lub teeb ci LED teeb lub teeb pom kev zoo, lawv yuav emit glare, uas yuav cuam tshuam rau tib neeg txoj kev nplij siab thiab yooj yim ua rau qaug zog.Lub PC lub teeb diffusion phaj yog hloov kho los ntawm qhov chaw microstructure kom tshem tawm glare thiab tiv thaiv tib neeg txoj kev noj qab haus huv (daim duab hauv qab no yog lub PC teeb diffusion phaj. deg qauv).
Post lub sij hawm: 22-09-22