Hais txog LED tsav lub zog
LED yog lub teeb-emitting raj nrog cov yam ntxwv diode. Nws muaj cov yam ntxwv ntawm kev siv hluav taws xob tsawg, lub neej ntev, kev tsim hluav taws xob tsawg, thiab kev tiv thaiv ib puag ncig. Nws tau siv dav hauv ntau lub teb.
1 Lub teeb pom kev zoo coj txoj kev teeb, qhov teeb pom kev zoo, LED grille teeb, LED sab hauv tsev teeb, LED qab nthab teeb, thiab lwm yam.
2 Toj roob hauv pes teeb pom kev zoo vaj tsev, txoj kev thiab choj, square tsim vaj tse, lawn teeb, ntaub thaiv phab ntsa teeb, thiab lwm yam.
3 Siv los ua lub teeb pom kev zoo rau cov xov tooj ntawm tes, khoos phis tawj, thiab lwm yam.
4 Cov ntaub ntawv dav hlau tso saib zaub board, dynamic billboard, simulation animation, chaw ntau pob, kev lag luam thiab kev lag luam, lwm yam lag luam, thiab lwm yam.
5 Rau lub tsheb, qhov taw qhia teeb thiab lub teeb nyeem sab hauv hauv lub tsheb, nres teeb sab nraum lub tsheb, coj lub teeb ci, tig teeb liab, sab teeb, thiab lwm yam.
6 Daim ntawv thov nyob rau hauv tshwj xeeb teb: coj tawg-pov thawj teeb, miner' s teeb hauv mining ntau lawm, thiab lwm yam.
LED tsuas tuaj yeem ua kom muaj zog hauv ib qho kev taw qhia. Feem ntau, cov teeb pom kev zoo ntawm LED yog proportional rau tam sim no los ntawm LED, tab sis lub teeb dawb LED yuav saturate nyob rau hauv siab tam sim no, lub luminous efficiency yuav txo tau zoo heev, los yog txawm poob, yog li ntawd lub LED tam sim no tsis tau tshaj nws specification ntsuam xyuas. Tsis tas li ntawd, LED teeb pom kev zoo yog qhov sib npaug ntawm qhov kub thiab txias, yog li cov khoom siv hluav taws xob yuav tsum tau txo qis hauv kev siv thiab yuav tsum tau siv cov txheej txheem cua sov kom zoo.
Tam sim no, LEDs yog tag nrho cov tsav los ntawm DC, yog li lub hwj chim adapter, uas yog, ib tug LED tsav fais fab mov, yuav tsum tau ntxiv ntawm lub mains thiab LEDs. Nws txoj haujlwm yog hloov AC lub zog rau hauv DC lub zog tsim nyog rau LEDs. Raws li cov cai tswj fais fab ntawm daim phiaj hluav taws xob thiab cov kev cai ntawm LED tsav cov yam ntxwv, cov ntsiab lus hauv qab no yuav tsum tau txiav txim siab thaum xaiv thiab tsim cov khoom siv hluav taws xob LED:
1. Kev ua haujlwm siab: LED yog cov khoom txuag hluav taws xob, thiab kev ua haujlwm ntawm kev tsav tsheb yuav tsum siab. Nws yog ib qho tseem ceeb tshwj xeeb tshaj yog rau cov qauv uas cov khoom siv hluav taws xob tau nruab rau hauv lub luminaire. Vim tias qhov ua tau zoo ntawm LED txo qis nrog qhov nce ntawm qhov kub ntawm LED, qhov kub dissipation ntawm LED yog qhov tseem ceeb heev. Kev ua tau zoo ntawm cov khoom siv hluav taws xob yog siab, nws lub zog siv me me, thiab cov cua sov tsim hauv lub teeb me me, uas txo qhov kub ntawm lub teeb. Nws yog qhov zoo los ncua lub teeb lwj ntawm LED.
2. Kev ntseeg siab: Nws yog tshwj xeeb tshaj yog zoo li kev tsav tsheb fais fab ntawm LED txoj kev teeb, ntsia ntawm qhov siab siab, nws tsis yooj yim rau kev tswj, thiab tus nqi tu kuj tseem siab.
3. Cov khoom siv hluav taws xob siab: Lub zog hluav taws xob yog qhov yuav tsum tau ntawm daim phiaj hluav taws xob ntawm cov khoom thauj. Feem ntau, tsis muaj qhov yuav tsum tau ua rau cov khoom siv hluav taws xob qis dua 70 watts. Txawm hais tias lub zog ntawm ib qho khoom siv hluav taws xob uas tsis tshua muaj hluav taws xob qis dua, nws muaj kev cuam tshuam me ntsis ntawm daim phiaj hluav taws xob, tab sis yog tias txhua tus teeb pom kev tsaus ntuj, yog tias cov khoom thauj ntawm tib yam muaj zog heev, nws yuav ua rau muaj kuab paug loj heev. daim phiaj zog. Rau LED tsav tsheb fais fab khoom siv ntawm 30 watts mus rau 40 watts, nws tau hais tias nyob rau hauv lub neej yav tom ntej, tej zaum yuav muaj qee qhov kev xav tau ntawm lub zog.
4. Tsav hom: Muaj ob hom kev tsav tsheb tam sim no siv: ib qho yog qhov hluav taws xob tsis tu ncua rau ntau qhov chaw tam sim no, thiab txhua qhov chaw tam sim no tus kheej muab lub zog rau txhua qhov LED. Ua li no, kev sib xyaw ua ke yog hloov tau, thiab qhov tsis ua haujlwm ntawm ib qho LED yuav tsis cuam tshuam rau kev ua haujlwm ntawm lwm cov LEDs, tab sis tus nqi yuav siab dua me ntsis. Lwm qhov yog cov khoom siv hluav taws xob tsis tu ncua, nrog LEDs khiav hauv series lossis nyob rau hauv parallel. Nws qhov zoo dua yog tias tus nqi qis dua, tab sis qhov kev hloov pauv tsis zoo, thiab nws yuav tsum daws qhov teeb meem ntawm qee qhov LED tsis ua haujlwm yam tsis muaj kev cuam tshuam rau kev ua haujlwm ntawm lwm cov LEDs. Ob daim ntawv no sib koom ua ke rau lub sijhawm. Multi-channel tsis tu ncua tam sim no tso zis fais fab mov hom yuav zoo dua ntawm cov nqi thiab kev ua haujlwm. Tej zaum nws yuav yog lub ntsiab lus tseem ceeb yav tom ntej.
5. Kev tiv thaiv Surge: Lub peev xwm ntawm LEDs los tiv thaiv surges yog qhov tsis zoo, tshwj xeeb tshaj yog muaj peev xwm tiv thaiv qhov hluav taws xob rov qab. Nws tseem yog ib qho tseem ceeb los txhawb kev tiv thaiv hauv cheeb tsam no. Qee lub teeb LED tau teeb tsa sab nraum zoov, xws li LED txoj kev teeb. Vim yog qhov pib ntawm cov phiaj xwm thauj khoom thiab kev cuam tshuam ntawm xob laim, ntau qhov kev sib tw yuav raug cuam tshuam los ntawm kab sib chaws, thiab qee qhov surges yuav ua rau kev puas tsuaj rau LED. Yog li ntawd, LED tsav fais fab mov yuav tsum muaj peev xwm tiv thaiv kev nkag mus ntawm kev nce siab thiab tiv thaiv LED los ntawm kev puas tsuaj.
6. Kev tiv thaiv muaj nuj nqi: Ntxiv nrog rau cov pa tiv thaiv kev ua haujlwm ntawm cov khoom siv hluav taws xob, nws yog qhov zoo tshaj los ntxiv cov lus pom tsis zoo ntawm LED kub rau qhov tso tawm tam sim no kom tsis txhob muaj qhov kub ntawm LED los ntawm kev kub siab dhau.
7. Nyob rau hauv cov nqe lus ntawm kev tiv thaiv: LED teeb yog externally ntsia, lub hwj huam mov qauv yuav tsum waterproof thiab ya raws, thiab lub plhaub yuav tsum tiv taus tshav ntuj.
8. Lub neej ntev ntawm cov coj tsav fais fab mov yuav tsum phim lub neej ntawm LED.
9. Cov khoom siv hluav taws xob coj yuav tsum ua kom tau raws li cov kev cai ntawm kev nyab xeeb thiab kev sib raug zoo ntawm electromagnetic.
