Patented graphene nano-carbon tshav kub dissipation tshuab paub txog LED finless
Nyob rau hauv xyoo tas los no, kev siv graphene thiab lwm yam ntaub ntawv nano-carbon rau cov cua sov dissipation tau pib hais txog thiab dav siv. Qhov tseeb, raws li ntau xyoo dhau los, tib neeg tau ua tiav kev tsim thiab siv graphene nano-carbon cov ntaub ntawv rau cua sov dissipation technology, thiab graphene nanometer Carbon txheej hloov cov radiating fins, realizing LED tsis radiating fins, thiab thov rau ntau yam patents nyob rau hauv 2013. : US 9170015 B2, nws yog Lu Hongzhi, Ph.D. hauv Optoelectronic Engineering, National Taiwan University.
Dr. Hongzhi Lu tau hais tias ntau lub tuam txhab muaj feem cuam tshuam nrog nano tshav kub dissipation siv graphene nano-carbon cov ntaub ntawv rau cua sov dissipation.Lawv feem ntau tsis kam lees yuav cov neeg siv khoom, tab sis thaum kawg lawv feem ntau pom tias cov nyhuv txias ntawm cov tshuaj tsuag tsis tseem ceeb. Qhov loj tshaj yog vim li cas, Graphene nano-carbon cov ntaub ntawv siv thermal tawg. Qhov yuav tsum tau ua ua ntej rau cov hluav taws xob hluav taws xob kom zoo yog tias cov cua sov tsim ntawm cov khoom siv tshuab kuj zoo. Yog tias cov khoom siv tshuab ua haujlwm los ntawm cov neeg siv khoom tsis zoo tsim thiab txau ncaj qha yam tsis muaj kev tshuaj ntsuam xyuas, yuav tsis muaj qhov txias txias. ntawm.,
Yog li ntawd, Lu Hongzhi txoj kev tso siab rau cov neeg siv khoom yog tus kheej kuaj los ntawm nws. Tsuas yog cov khoom uas tsim nyog tau txau, thiab cov khoom uas tsis tsim nyog raug xa rov qab. Tus nqi tsis tsim nyog feem ntau tshaj tus nqi tsim nyog; vim nws txoj kev ua haujlwm hnyav thiab kev sib sau ua ke ntawm kev paub dhau los, nws twb tau xyaum Zoo li tus kws tshaj lij kev ntsuam xyuas qub txeeg qub tes, ib tus tuaj yeem txiav txim qhov zoo thiab qhov tsis zoo ntawm ib nrais muag.
Vim tias qhov kub ntawm lub teeb ci LED yuav tsum ua kom zoo rau cov txheej txheej ntawm cov khoom siv graphene nanocarbon, kom cov cua sov dissipation yuav zoo, thiab cov khoom' s mechanical Cheebtsam txiav txim qhov tseem ceeb ntawm seb qhov graphene nanocarbon cov khoom siv tau zoo; qhov no feem ntau yog qhov tseem ceeb ntawm qhov tseem ceeb tsis saib xyuas los ntawm kev lag luam. Txij li txhua lub tuam txhab muaj nws tus kheej tsim kev lag luam, nws feem ntau tsis kam hloov cov khoom. Yog li ntawd, Dr. Lu Hongzhi tsim lub graphene LED lub teeb cav. Cov cua sov tsis tas yuav dhau los ntawm cov khoom siv tshuab. Yog li ntawd, cov khoom siv tshuab tuaj yeem siv txhua yam khoom siv, Txhua qhov tsim tsis muaj kev cuam tshuam rau cov cua sov dissipation thiab ncaj qha daws cov teeb meem ntawm cov neeg siv khoom.
Daim duab 1 yog ib daim duab sib piv ntawm cov cua kub dissipation muaj peev xwm sib txawv graphene nanocarbon cov ntaub ntawv. Lub teeb qhov kub thiab txias (kab liab) ntawm LED teeb siv graphene nanocarbon cov ntaub ntawv yog qhov qis dua qhov uas tsis muaj xim LED (kab dub); raws li qhov sib txawv ntawm cov ntaub ntawv nanocarbon lawv tus kheej Cov kev cuam tshuam tsis tseem ceeb, xws li carbon nanospheres, carbon nanotubes, lossis pob zeb diamond zoo li carbon, thiab lwm yam; txawm li cas los xij, Dr. Hongzhi Lu tau hais tias nws tuaj yeem txhim kho ntxiv. Nws tuaj yeem txo qis ntxiv los ntawm kev sib xyaw cov khoom sib txawv graphene nanocarbon los ntawm ib qho piv txwv tshwj xeeb (xiav kab).
Daim duab 2 yog 100W graphene LED lub teeb lub cav, nrog lub teeb hluav taws xob siab thiab teeb ci, siv COB-hom LED teeb qhov chaw, thiab txau graphene nano-carbon zaj duab xis rau sab nraum qab ntawm cov cab kuj, uas tuaj yeem ua kom lub teeb qhov kub ntawm qhov kub thiab txias. nyab xeeb 80 tsis muaj fins. ˚C tus qauv, yog li koj tuaj yeem cia tus tsim qauv luminaire muab kev ua si tag nrho rau kev muaj tswv yim yam tsis muaj kev txhawj xeeb txog kev cuam tshuam ntawm cov khoom siv hluav taws xob ntawm cov cua sov.
