Kev txheeb xyuas ntawm cov laj thawj tseem ceeb rau" tuag lub teeb" ntawm LED teeb nyob hauv av
Kuv ntseeg hais tias ntau tus neeg siv khoom uas tau siv LED teeb taws nyob hauv av teeb ntawd tsis tau taws teeb. Qhov no kuj yog qhov tshwm sim hu ua" tuag lub teeb" los ntawm cov kab sab hauv hauv kev lag luam LED. Dab tsi yog qhov ua? Nws yog ib qho tseem ceeb kom paub tias nws yog LED teeb nyob hauv av lossis lwm yam teeb ua kom kub ntxhov. Yog li no, yog tias qhov teeb meem kub cua sov tsis daws teeb meem, nws yuav ncaj qha cuam tshuam rau kev pab lub neej thiab kev ua kom pom lub teeb ntawm LED teeb lub teeb. Raws li Arrhenius' s txoj cai, kev ua haujlwm ntawm lub neej yuav ua ob zaug ntev npaum li cov ntsuas kub txo 10 ° C. Yog tias qhov kub tuaj yeem tswj tau ntawm 65 ° C, lub neej ua haujlwm ntawm lub teeb lwj mus rau 70% tuaj yeem muaj txog li 100,000 teev! Qee qhov xwm txheej, lub teeb tuag ntawm cov teeb cig yuav tsis muaj teeb meem ntawm lub teeb cig nws tus kheej, tab sis kuj tuaj yeem tshwm sim los ntawm lub hwj huam hluav taws xob tau siv.
Raws li kev paub tau 20 xyoo, LED tsim teeb lub teeb txawb Xinyuanhui Optoelectronics Technology Co., Ltd. tau suav cov laj thawj tseem ceeb rau" tuag teeb" tshwm sim raws li nram no:
1. Cov khoom siv hluav taws xob: Cov kua nplaum nyob ib ncig ntawm cov kua nplaum me me tsawg dhau, cov thermal conductivity coefficient yog qhov tsawg, thiab qhov kub tsis sib haum ntawm cov nplais teeb ua tsis zoo, uas yuav ua rau lub teeb tuag.
2. Cov hlau tsis sib tsoo: thawj los yog zaum ob vuam kub npas dhau lawm thiab lub zog tawg tsis txaus lossis rub lub zog tsis txaus, tab sis cov ncej zoo thiab qhov tsis zoo ntawm cov pob qij txha tsis muaj zog lossis dhau ib puag ncig, thiab qhov sib zog tsis yog txaus. Thaum siv, raws li qhov ntsuas kub ntawm sab hauv ntawm lub teeb ua kom maj mam nce, nws yooj yim tawg txoj kab thiab tuag lub teeb lossis teeb meem ntawm qhov tsis ua haujlwm tsis tseeb thiab tuag teeb tshwm sim (nias lub nti lossis lub teeb cig teeb kom pom kev)
3. Tsav lub zog hluav taws xob: qhov hluav taws xob tam sim no thiab tus nqi hluav taws xob tsis ruaj khov, qhov cuam tshuam thauj lub zog nqa los ntawm qhov tam sim no loj dhau thiab dhau ntawm qhov ntau uas cov nti tuaj yeem tiv thaiv, ua rau lub nti hlawv dub, lub Circuit Court hlawv tawm hluav taws xob, thiab qhov kev ua tiav poob qis los yog kub xov hlau yog cuam tshuam ua rau ua rau ua rau lub teeb dai pliav kom tuag.
4. Encapsulated silica gel lossis epoxy resin: Raws li qhov kub hauv lub teeb tsa thaum siv lub teeb hlaws, lub thermal expansion coefficient thiab kev nyuaj siab Performance index ntawm silica gel yuav ncav cuag lub ncov tom qab siv sijhawm, thermal nthuav thiab tawg ntawm lub silica gel. yuav tshwm sim, thiab yuav cuam tshuam ncaj qha nrog kev cuam tshuam sab hauv lub siab Kub xaim tawg, ua rau ua rau lub teeb plhuav tuag.
5. Nti: chip txeej, xoob xoob tau los ntawm cov txheej txheem tsim khoom siv thiab dej xau ntawm nws cov cawv thaum nws tawm hauv hoobkas. Thaum qhov kev kuaj ntawd, lub teeb yog li qub, thiab kev xau me me qee zaum tsis tuaj yeem nrhiav tau. Thaum lub sijhawm ua daim ntawv thov, nws yuav ua rau muaj hluav taws xob ntau dhau, thiab qhov me me ntawm qhov tam sim no yuav raug faib tsis ncaj, thiab nws yuav raug xa mus rau lub rooj tsav xwm teeb lossis lub voj voos. Mob siab heev, lub teeb cig tsis ua hauj lwm, cov qauv sab hauv tig dub thiab kub hnyiab, ua rau lub teeb tuag.
6. Thaum tshav kub kub dissipation: Muaj qhov khoob nyob rau hauv cov txheej txheem ntawm kev thov tshav kub dissipation silica gel kom lub tshav kub dissipation mob lossis khoom siv, cov ntsia hlau tsis tau nruj, lub tshav kub dissipation silica gel tsis zoo sib xws, tag nrho cov hluav taws xob hluav taws xob ntawm lub ntsuas hluav taws xob thiab lub teeb hlaws tsis phim, thiab cov cua sov ua kom sov tsis zoo. Tom qab ib lub sijhawm siv, nws yuav ua rau lub teeb ua teeb liab plam, lub teeb lwj thiab ua kom dub muag tawg.
Muaj ntau ntau yam rau tus tuag lub teeb ntawm lwm LED teeb xws li LED underground teeb. Qhov tshwm sim ntawm lub teeb tuag yuav tshwm sim rau txhua qhov txuas los ntawm ntim, ntawv thov, siv. Cov hais los sauv saum toj no tsuas yog them ua se xwb. Yuav ua li cas kom txo thiab tshem tawm cov teeb tuag thiab txhim kho cov khoom zoo thiab kev ntseeg tau yog cov teeb meem tseem ceeb uas txhua lub tuam txhab LED xav tau ntsej muag. Chongqing Xinyuanhui Optoelectronics Technology Co., Ltd. tshwj xeeb hauv" undead teeb" thev naus laus zis. Tag nrho cov khoom yog lub zog-txuag, ib puag ncig, siab kaj, thiab lub neej ntev.