Kev Tsim Kho Tshiab ntawm Plasma Lighting: Txais tos lub caij nyoog tshiab ntawm kev teeb pom kev zoo
Txij li thaum Thomas Edison tsim lub teeb thaum kawg ntawm xyoo pua 19th, teeb pom kev zoo hluav taws xob tau yog ib feem tseem ceeb ntawm lub neej niaj hnub no. Txij thaum ntawd los, kev nce qib ntawm thev naus laus zis tau tsim ntau yam teeb pom kev zoo, los ntawm cov teeb incandescent mus rau cov teeb fluorescent thiab txawm tias LEDs (Light-Emitting Diodes). Txawm li cas los xij, ib qho kev tsim kho tshiab tau pib nce qib hauv ntiaj teb teeb pom kev zoo: cov teeb plasma. Cov teeb plasma yog dab tsi, lawv ua haujlwm li cas, thiab lawv cov txiaj ntsig yog dab tsi? Tsab xov xwm no yuav npog tag nrho cov ntsiab lus no los qhia koj txog cov thev naus laus zis hloov pauv no.
Lub Teeb Plasma yog dab tsi?
Cov teeb plasma, tseem hu ua cov teeb sulfur, yog ib hom teeb ci uas ua haujlwm siv plasma - ib qho ntawm plaub lub xeev ntawm cov khoom, nrog rau cov khoom khov, kua, thiab roj. Plasma yog cov roj ionized siab uas tso tawm lub teeb thaum them hluav taws xob. Cov thev naus laus zis no tsis yog lub tswv yim tshiab; cov ntsiab cai yooj yim ntawm plasma teeb pom kev zoo tau paub txog ntau xyoo lawm. Txawm li cas los xij, tsis ntev los no cov thev naus laus zis tau dhau los ua kom zoo dua uas ua rau kev siv lag luam ua tau.
Yuav Ua Li Cas Cov Teeb Plasma Ua Haujlwm
Yuav kom nkag siab txog seb lub teeb plasma ua haujlwm li cas, nws yog ib qho tseem ceeb kom paub cov khoom tseem ceeb thiab cov txheej txheem:
1. Qhov Chaw Plasma: Cov teeb Plasma muaj lub teeb me me uas muaj cov roj sib xyaw, feem ntau yog cov roj halogen xws li xenon, uas kuj muaj cov khoom me me xws li sulfur.
2. Cov hlau nplaum hluav taws xob thiab RF cuam tshuam: Lub voj voog roj yog nyob ib puag ncig los ntawm cov kauj hlau nplaum hluav taws xob uas raug rau lub xov tooj cua zaus (RF). Thaum lub zog hluav taws xob muaj zog siv rau lub voj voog roj, lub zog los ntawm cov nthwv dej RF ua rau cov roj ionize thiab hloov mus ua plasma.
3. Kev Tsim Lub Teeb: Cov plasma ua rau cov khoom khov kho hauv lub pob zeb sov (piv txwv li, sulfur), uas tom qab ntawd ua pa thiab tso tawm lub teeb ci ntsa iab thiab sib npaug.
4. Kev Tshem Tawm Kub: Lub teeb tau tso tawm zoo yam tsis tas yuav siv cov filaments lossis lwm yam khoom kub, yog li cov teeb plasma muaj lub neej ntev thiab siv hluav taws xob tsawg dua piv rau cov thev naus laus zis teeb pom kev zoo.
Cov txiaj ntsig ntawm Plasma Teeb
Cov teeb plasma muaj ntau qhov zoo dua li cov thev naus laus zis teeb pom kev zoo ib txwm muaj. Nov yog qee qhov ntawm lawv:
1. Kev Siv Hluav Taws Xob Zoo: Qhov zoo tshaj plaws ntawm cov teeb plasma yog lawv cov kev siv hluav taws xob zoo heev. Cov teeb no tuaj yeem tsim lub teeb ci dua thaum siv hluav taws xob tsawg dua li cov teeb incandescent lossis fluorescent.
2. Qhov Zoo ntawm Lub Teeb: Cov teeb Plasma tsim lub teeb zoo heev, nrog rau qhov ntsuas xim siab (CRI). Qhov no txhais tau tias cov xim uas tso tawm yog ze li ntuj, ua rau lawv zoo tagnrho rau cov ntawv thov uas qhov tseeb ntawm xim yog qhov tseem ceeb, xws li hauv cov khw muag khoom lossis cov chaw kos duab.
3. Lub Neej Ntev: Yog tsis muaj cov khoom yooj yim puas tsuaj xws li cov filaments, lub neej ntawm cov teeb plasma tuaj yeem ncav cuag 50.000 txog 100.000 teev, ntev dua li lwm hom teeb.
4. Kub thiab Kev Ruaj Ntseg Ib puag ncig: Cov teeb Plasma tswj lawv cov kev ua tau zoo hauv ntau qhov kub thiab txias thiab ib puag ncig, ua rau lawv tsim nyog rau kev siv sab nraum zoov thiab sab hauv tsev.
5. Txo Cov Teeb UV thiab IR: Cov teeb Plasma tso tawm me ntsis Ultraviolet (UV) thiab Infrared (IR) lub teeb, ua rau lawv muaj kev nyab xeeb dua los siv ze cov khoom siv lossis cov duab kos uas rhiab rau lub teeb.
Cov Teeb Meem thiab Cov Kev Daws Teeb Meem
Txawm hais tias nws muaj ntau yam zoo, cov thev naus laus zis teeb plasma kuj muaj cov teeb meem uas yuav tsum tau kov yeej kom ua tiav kev lees paub dav dav:
1. Cov Nqi Tsim Khoom: Cov nqi tsim khoom tam sim no ntawm cov teeb plasma tseem kim dua piv rau lwm cov thev naus laus zis teeb pom kev zoo. Cov kauj ruam tom ntej yog txuas ntxiv kev tshawb fawb thiab kev txhim kho kom txo cov nqi tsim khoom kom lawv tuaj yeem muag tau ntawm tus nqi sib tw dua.
2. Tsim thiab Siv: Vim tias cov thev naus laus zis teeb pom kev zoo plasma tseem tshiab, kev siv thiab tsim qauv tseem muaj teeb meem, xws li qhov xav tau cov tshuab teeb pom kev zoo tshwj xeeb thiab cov khoom siv txhawb nqa.
3. Kev Ntseeg Tau ntawm Xov Tooj Cua Zaus: Kev siv RF rau teeb pom kev zoo tuaj yeem ua rau muaj kev cuam tshuam nrog lwm cov khoom siv hluav taws xob. Yuav tsum muaj kev txhim kho ntxiv kom ntseeg tau tias kev siv RF muaj kev ntseeg tau thiab kev nyab xeeb.
Muaj ntau lub tuam txhab, loj thiab me, tau pib ua haujlwm los daws cov teeb meem no thiab ua kom cov teeb plasma yooj yim dua rau cov neeg siv khoom. Lawv tab tom tshawb nrhiav txoj hauv kev los ua kom zoo dua qub thiab tsim cov qauv tsim uas yooj yim dua thiab yooj yim rau cov neeg siv.
Cov Kev Siv Yav Tom Ntej ntawm Cov Teeb Plasma
Nrog nws cov txiaj ntsig ntau yam, cov teeb plasma muaj peev xwm siv tau rau ntau yam kev siv. Nov yog qee qhov piv txwv:
1. Teeb Pom Kev ntawm Txoj Kev thiab Thaj Chaw Pej Xeem: Kev siv hluav taws xob zoo thiab lub neej ntev ua rau cov teeb plasma zoo tagnrho rau kev teeb pom kev ntawm txoj kev, chaw ua si, thiab lwm qhov chaw pej xeem. Qhov no tuaj yeem pab cov nroog txo kev siv hluav taws xob thiab cov nqi kho.
2. Kev Lag Luam thiab Kev Lag Luam: Cov chaw lag luam thiab kev lag luam uas xav tau lub teeb pom kev zoo thiab kav ntev, xws li cov chaw tsim khoom thiab cov tsev rau khoom, tuaj yeem tau txais txiaj ntsig zoo los ntawm cov thev naus laus zis no.
3. Teeb pom kev zoo thiab kho kom zoo nkauj: Lub teeb pom kev zoo thiab ntau yam xim tso cai rau cov teeb plasma siv rau hauv kev kho kom zoo nkauj thiab teeb pom kev zoo nkauj los tsim cov huab cua tshwj xeeb thiab zoo nkauj.
4. Kev Tshawb Fawb thiab Kev Txhim Kho: Cov chaw soj nstuam thiab cov chaw tshawb fawb tuaj yeem tau txais txiaj ntsig los ntawm kev ruaj khov thiab kev ntseeg tau ntawm cov teeb plasma rau kev sim thiab kev sim.
5. Tsev Neeg: Yav tom ntej, nws tsis yog qhov tsis yooj yim sua kom cov thev naus laus zis teeb plasma kuj tseem yuav siv rau hauv tsev neeg teeb pom kev zoo, coj lub teeb zoo dua thiab kev siv hluav taws xob zoo rau txhua lub tsev.
Xaus
Cov teeb plasma yog ib qho kev tsim kho tshiab zoo hauv kev siv tshuab teeb pom kev zoo. Nrog lawv cov kev siv hluav taws xob zoo, lub neej ntev, thiab qhov zoo ntawm lub teeb, cov teeb plasma muaj peev xwm hloov cov thev naus laus zis teeb pom kev zoo tam sim no hauv ntau yam kev siv. Txawm hais tias tseem muaj teeb meem, qhov sib txawv ntawm kev ua haujlwm zoo dua thiab txo cov nqi tsim khoom qhia txog yav tom ntej ci ntsa iab rau cov thev naus laus zis no. Nrog kev tsim kho tshiab thiab kev nqis peev hauv R&D, cov teeb plasma tuaj yeem dhau los ua cov khoom siv teeb pom kev zoo, zoo rau ib puag ncig thiab ua haujlwm tau zoo rau ntau xyoo tom ntej.
