Xenon vs halogen teeb taub hau: qhov zoo thiab qhov tsis zoo
Lub tsheb teeb yog ib qho tseem ceeb ntawm lub teeb pom kev hauv lub tsheb thiab nws txoj kev nyab xeeb. Niaj hnub no, kev ua lag luam rau cov teeb pom kev zoo rau lub tsheb tsuas yog loj heev thiab ntau tus neeg pom tias nws nyuaj rau xaiv thiab hloov lub teeb tsis tu ncua nrog ib qho tshiab. Hauv tsab xov xwm no, peb yuav sib piv ob hom teeb pom kev zoo thiab qhia koj qhov twg yuav tsum nyiam: halogen lossis xenon?
Dab tsi yog halogen teeb?
Halogen teeb tau tsim ib lub sijhawm ntev dhau los - ntau tshaj li ib nrab xyoo dhau los. Lub invention muab tawm los ua qhov tseem ceeb, thiab lub tswv yim yog yooj yim heev. Lub teeb taub hau halogen muaj ib tug nyias tungsten filament nyob rau hauv ib puag ncig halogen, tag nrho cov encased nyob rau hauv ib tug tsis tshua muaj kub kub resistant iav capsule. Nyob rau hauv lub hwj ntawm lub teeb incandescent, iodine thiab bromine tebchaw tau qhia nyob rau hauv ib tug gaseous lub xeev, uas tiv thaiv lub ceev ceev evaporation ntawm tungsten thiab ceev ceev ntawm cov filament. Thaum siv hluav taws xob, cov filament glows thiab cov hlau (tungsten) evaporates los ntawm filament. Yog li ntawd, cov teeb halogen, thaum lub sijhawm lawv tshawb pom, muaj qhov loj me me, thiab txawm tias muaj teeb pom kev zoo thiab cov peev txheej.
Ntawm chav kawm, tam sim no cov teeb halogen yog qhov zoo tshaj plaws. Tam sim no, manufacturers muab ntau ntau yam ntawm halogen teeb. Nrog rau tus nqi qis thiab kev xaiv dav, lawv muaj lub teeb pom kev zoo, tab sis lawv kuj muaj lawv qhov tsis zoo.
Hom halogen teeb hnub no:
txuj;
nrog nce brightness;
nrog ntxiv zog;
txhua lub caij ntuj sov;
nrog lub neej ua haujlwm ntev;
txhim kho qhov pom kev nplij siab.
Dab tsi yog xenon tsheb teeb thiab lawv yog dab tsi?
Sij hawm dhau los, cov neeg tsim khoom tau tuaj rau lub tswv yim tias cov kauv nyob rau hauv lub autolamp tuaj yeem hloov tau nrog cov sib xyaw ntawm qee cov roj. Nqa ib khob khob
es tuab phab ntsa, qhov twg ib tug inert roj, xenon, twb pumped nyob rau hauv siab.
Niaj hnub no, ib co manufacturers nyob rau hauv ib tug xenon teeb "qhov chaw" mercury vapor. Lawv kuj tau ignited los ntawm xenon, tab sis nyob rau hauv ib tug txawv txawv qhov muag teev. Xenon nws tus kheej muab lub ci dawb ci, thaum mercury thiab nws cov vapors tsim kom txias dua, ci ntsa iab.
Ob lub electrodes tau muab tso rau hauv lub teeb xenon ntawm qhov sib nrug deb ntawm ib leeg. Los ntawm sab nraud, ob qhov kev sib cuag haum rau cov electrodes, zoo li lub teeb pom kev zoo, qhov no yog qhov ntxiv thiab qhov rho tawm. Tom qab lub teeb yog lub high-voltage "ignition unit", uas yog ib qho tseem ceeb ntawm lub system. Zoo, qhov tseeb yog "txoj hlua hlua" uas txuas nrog lub tsheb lub zog hluav taws xob thiab txuas lub teeb thiab lub ignition blog.
Lub ignition unit muab ib tug high-voltage tawm mus rau lub electrodes, ntawm uas ib tug hluav taws xob arc yog tsim. Lub arc tsim ib qho chaw electromagnetic, uas nyob rau hauv lem activates ib tug sib tov ntawm inert gases. Dhau los ntawm nws tus kheej hluav taws xob lub zog, xenon pib emit lub teeb.
Tom qab lub qhov hluav taws xob hluav taws xob tau muab cov khoom siv tam sim no ntawm qhov hluav taws xob siab thiab lub teeb ci tau qhib, qhov khoom siv tas li yog qhov tsim nyog, uas yuav txhawb kev sib txuas ntxiv.
Raws li hom kev tsim khoom, xenon teeb tau muab faib ua thawj thiab universal. Thawj qhov muag teev xenon yog ntsia rau ntawm lub tsheb los ntawm cov chaw tsim khoom lub Hoobkas, universal xenon qhov muag teev yog ntsia ntawm lub tsheb optics, thaum nws hloov mus rau hom teeb pom kev zoo no.
Raws li hom kev tsim, xenon teeb tau muab faib ua
1. Mono-xenon - cov no yog cov teeb pom kev zoo uas muaj lub teeb ruaj khov. Lawv tsuas yog muab ib hom teeb pom kev - nyob ze lossis deb.
2. Bixenon yog qhov muag teev uas muaj lub teeb txav tau thiab muaj cov ntaub thaiv tshwj xeeb. Los ntawm lub hauv paus ntsiab lus ntawm magnetic resonance lag luam, lawv muab ob qho tib si ze thiab deb beam ntawm lub teeb. Thaum koj hloov hom, cov hlau nplaum qis qis los yog tsa lub teeb, uas lav qhov kev tso tawm ntawm ib lossis lwm hom teeb.
Los ntawm hom installation:
1. Nyob rau hauv lub projector los yog adapted optics - cov no yog lub teeb qhov muag teev uas muaj lub hauv paus cim S. Lawv raug ntsia tshwj xeeb rau hauv lub lens.
2. Nyob rau hauv reflex lossis standard optics - cov no yog lub teeb qhov muag teev uas muaj lub hauv paus cim R. Lawv tau nruab rau hauv cov khoom siv hluav taws xob yooj yim ntawm cov tsheb uas muaj cov khoom siv hluav taws xob zoo. Lawv muaj cov txheej txheem tshwj xeeb los tiv thaiv kev cuam tshuam ntawm lub teeb qhov muag, uas tshem tawm cov teeb pom kev tsis raug.
Kev sib piv ntawm xenon thiab halogen teeb
Peb tau tshuaj xyuas lub hauv paus ntsiab lus ntawm kev ua haujlwm ntawm ob lub teeb no, tab sis nws yog qhov nthuav ntau dua seb lawv txawv li cas thiab hom teeb lub tsheb yuav nyiam li cas.
Nqe. Ntawm no qhov kom zoo dua kom meej meej belongs rau halogen headlights. Lawv feem ntau pheej yig dua xenon taub hau los tsim, muag, nruab thiab kho. Tau kawg, muaj cov kev xaiv nyiaj txiag rau xenon: cov teeb no muaj cov peev txheej qis dua thiab kev ruaj ntseg hauv qhov zoo, thiab lawv lub neej kev pab cuam yog los ntawm ib mus rau peb xyoos. Lub teeb los ntawm cov tuam txhab muaj npe nrov yog ib txwm muaj qhov kev txiav txim siab ntau dua, lawv siv cov ntaub ntawv zoo dua, thiab kev pabcuam lub neej feem ntau yog tsawg kawg peb xyoos.
Teeb pom kev zoo. Xenon yog ntau tshaj ob zaug li ci li halogen, yog li xenon taub hau teeb ci ntau dua ntawm txoj kev. Txawm li cas los xij, lub teeb ntawm halogen headlights zoo dua hauv huab cua.
Kev siv fais fab. Halogen headlights xav tau lub zog tsawg dua los pib, tab sis lawv siv zog ntau dua thaum khiav. xenon teeb siv roj ua lub zog, yog li lawv siv hluav taws xob tsawg.
Durability. Lub neej kev pab cuam ntawm xenon teeb yog tsawg kawg yog 2000 teev, thaum lub teeb halogen tuaj yeem kav 500-1000 teev (nyob ntawm kev ua haujlwm, chaw tsim khoom, thiab lwm yam).
Cov xim ntawm lub teeb emitted. Lub teeb ntawm xenon teeb muaj xiav tint, zoo ib yam li ntuj hnub ci. Lub ci ntawm halogen teeb muaj qhov sov so daj daj.
Thaum tshav kub kub dissipation. Xenon teeb, tsis zoo li halogen teeb, tawm suab tsis muaj cua sov thaum ua haujlwm, tab sis tsuas yog lub teeb. Halogen teeb tau kub heev thaum lub sijhawm ua haujlwm, thiab yog li ntawd feem ntau ntawm lub zog yog siv rau ntawm tshav kub, thiab tsis nyob ntawm lub teeb, uas txawv qhov txawv ntawm xenon. Nws hloov tawm xenon tuaj yeem siv tau txawm tias nyob hauv lub teeb taub hau yas.
Pib lub sijhawm. Halogen teeb pib ci ntawm qhov ci ci ntawm lub sijhawm lawv tig rau, thaum lub teeb xenon siv sijhawm ob peb feeb kom sov kom puv qhov ci.
Nta ntawm kev txhim kho halogen thiab xenon tsheb teeb
Kev saib xyuas yuav tsum tau ua tib zoo saib thaum ua haujlwm nrog lub teeb taub hau. Halogen teeb tuaj yeem tawg yog tias cov roj ntuj los ntawm koj cov ntiv tes nkag rau ntawm lawv. Thaum lub sijhawm ua haujlwm, cov cuab yeej ua kom sov txog 500 ° C. Thaum txhim kho, tsis txhob kov lub iav nrog koj txhais tes, nws yog qhov zoo dua los hnav cov hnab looj tes los yog siv rags.
Kev teeb tsa cov teeb halogen yog qhov yooj yim heev thiab ua tiav nrog lossis tsis muaj lub teeb tshem tawm. Nyob rau hauv rooj plaub thib ob, koj tsuas yog yuav tsum tau nqa lub teeb tshiab thiab snap nws rau hauv qhov chaw.
Kev txhim kho xenon teeb yog ib qho nyuaj dua, koj yuav xav tau ib tug resistor thiab yuav tsum tau ntxuav lub taub hau. Tsis tas li ntawd, qee lub teeb xenon muaj cov tshuaj lom neeg xws li mercury. Yog tias lub teeb tawg zoo li no, nws yuav ua rau tib neeg noj qab haus huv.
Cov kev tshawb fawb pom tau tias cov neeg tsav tsheb hnov mob sai dua thiab raug rau cov xwm txheej tsheb nrog xenon taub hau dua li cov teeb taws halogen. Txawm li cas los xij, lub teeb ci xenon tuaj yeem dazzle lwm tus tsav tsheb, uas yog vim li cas tsis siv neeg lub taub hau theem tseem ceeb heev.
Xenon txhais tau hais tias lub teeb ci siab, lub hnub ci zoo, kev siv lub tsheb tsawg tsawg, nrog rau kev pom thiab kev nyab xeeb rau tus neeg tsav tsheb ntawm txoj kev! Lawv kav ntev dua, tab sis kev teeb tsa kom raug yog qhov tseem ceeb ntawm no. Thiab yog tias lub sijhawm tsis tso cai rau koj, ces halogen teeb yuav yog lwm txoj hauv kev zoo.
