Yuav ua li cas paub qhov txawv lub teeb qhia phaj thiab diffuser phaj rau LED vaj huam sib luag teeb?
LED vaj huam sib luag teeb diffuser yog hais txog qhov tshwm sim tawg los ntawm lub teeb nkag mus rau lwm cov xov xwm hauv cov txheej txheem kev nce qib. Ntev npaum li lub teeb los ntawm ob qhov sib txawv ntawm A mus rau B yuav ua rau lub teeb nkag mus los yog kev cuam tshuam vim qhov cuam tshuam ntawm qhov cuam tshuam refractive index los yog cuam tshuam cov khoom los yog nqus, qhov nkag mus yuav raug hu ua lub teeb diffusion vim dispersion, uas muaj peb lub cev phenomena.
LED vaj huam sib luag lub teeb qhia phaj yog ua los ntawm optical- qib acrylic / PC ntawv, thiab tom qab ntawd siv cov khoom siv thev naus laus zis uas muaj kev cuam tshuam loj heev thiab tsis muaj lub teeb nqus los luam tawm hauv qab ntawm qhov muag pom {{ 2}} qib acrylic ntawv nrog UV npo luam ntawv tshuab. lub teeb. Cov ntawv kho qhov muag acrylic yog siv los nqus lub teeb tawm ntawm lub teeb thiab nyob ntawm qhov chaw ntawm cov ntawv kho qhov muag acrylic. Thaum lub teeb hits txhua lub teeb qhia taw qhia, lub teeb pom kev zoo yuav kis mus rau txhua lub ces kaum, thiab tom qab ntawd rhuav tshem cov teeb pom kev zoo los ntawm lub teeb qhia phaj. Tua tawm pem hauv ntej. Los ntawm ntau lub teeb qhia cov ntsiab lus ntawm qhov sib txawv thiab qhov loj me, lub teeb qhia phaj tuaj yeem ua kom pom lub teeb sib luag. Lub hom phiaj ntawm daim ntawv reflective yog kom muaj kev cuam tshuam lub teeb pom kev nyob rau hauv qab qhov chaw rov qab mus rau hauv lub teeb qhia phaj los txhim kho kev siv ntawm lub teeb. Kev ua haujlwm sib txawv:
Lub luag haujlwm tseem ceeb ntawm diffuser phaj yog:
1. Disperse lub luminous flux thiab faib lub teeb sib npaug (qee qhov sib xyaw diffusers tuaj yeem tswj lub kaum sab nraud ntxiv rau homogenizing lub teeb)
2. Txhawb nqa lub teeb pom kev zoo los tiv thaiv cov khoom siv kho qhov muag los ntawm kev puas tsuaj
Lub luag haujlwm tseem ceeb ntawm lub teeb qhia phaj yog:
1. Qhia cov luminous flux ntawm LED vaj huam sib luag lub teeb taw tes teeb pom kev zoo sib xws nyob rau hauv tag nrho saum npoo. Nws lub luag haujlwm tseem ceeb yog coj kev faib lub teeb.
2. Siv cov kev xav txog kev siv lub tshuab hluav taws xob kom siv cov luminous flux zoo dua thiab tswj lub teeb faib.
Qhov sib txawv ntawm thaj chaw thov:
1. Cov ntawv qhia lub teeb acrylic yog tsim rau LED teeb pom kev zoo nrog cov teeb pom kev ncaj qha, xws li cov teeb ci ci thiab qib siab - qib aluminium teeb.
2. PC diffuser phaj yog tsim rau sab teeb ci LED teeb pom kev zoo, xws li lub teeb vaj huam sib luag thiab cov yeeb yaj kiab saib teeb pom kev zoo, feem ntau yog siv ua ke nrog cov ntawv qhia teeb.
3. PS diffuser feem ntau yog siv rau qee qhov qis -qib LED teeb zoo tib yam.
