Lub teeb hluav taws xob: daim duab, khoom siv, piav qhia thiab tshuaj xyuas

Cov txheej txheem:

Lub teeb hluav taws xob: daim duab, khoom siv, piav qhia thiab tshuaj xyuas
Lub teeb hluav taws xob: daim duab, khoom siv, piav qhia thiab tshuaj xyuas
Anonim

Lub teeb hluav taws xob yog ib qho tseem ceeb hauv kev siv hluav taws xob ntawm txhua chav. Niaj hnub no muaj ntau hom teeb. Ntawm no, txhua tus tswv yuav xaiv cov kev xaiv uas zoo tshaj plaws ntxiv kev nplij siab hauv tsev. Lub teeb tej zaum yuav muaj qhov sib txawv. Los ntawm kev xaiv lawv kom raug, koj tseem yuav txuag tau nyiaj ntawm kev them hluav taws xob.

Txawm hais tias muaj ntau hom, lawv muaj tib yam: qhov no yog lub hauv paus threaded thiab cartridge. Cov ntaub ntawv cuam tshuam ib txwm muaj nyob rau ntawm lub teeb lawv tus kheej.

hluav taws xob teeb
hluav taws xob teeb

Nkauj

Rau cov kev xav tau hauv tsev, muaj cov teeb nrog lub hauv paus me me, nruab nrab thiab loj. Cov yam ntxwv no sib haum rau qhov ntau thiab tsawg E14, E27 thiab E40. Tus lej ntawm no txhais tau tias millimeter txoj kab uas hla. Qhov loj E27 yog qhov ntau tshaj. E40 yog siv rau ntawm txoj kev teeb nrog lub zog ntawm 300, 500 thiab 1000 watts.

Ntxiv rau cov qhov (socket) ntsia hlau rau hauv daim cartridge, muaj cov kev xaiv tus pin hom. Lawv hom: G5, G9, 2G10, 2G11, G23, R7s-7. Xws li plinths yog xav tau los cawmqhov chaw. Lub teeb hluav taws xob ntawm no yog txuas nrog lub teeb nrog pins.

Power

Qhov no yog ib qho ntawm cov yam ntxwv tseem ceeb. Cov neeg tsim khoom qhia nws ntawm lub hauv paus lossis lub tog raj kheej. Lub hwj chim ntawm lub teeb hluav taws xob txiav txim siab seb lub teeb flux yuav los ntawm nws li cas. Lub teeb tso zis thiab theem ntawm lub teeb emitted yog cov ntsiab lus sib txawv. Tom qab tag nrho, lub teeb txuag hluav taws xob nrog lub zog ntawm 5 W tuaj yeem ci tsis zoo dua li 60 W incandescent teeb. Hmoov tsis zoo, lub teeb tso zis parameter tsis kho. Yog li ntawd, hauv qhov no nws tsuas yog tso siab rau koj tus kheej kev paub hauv kev siv qee yam kev xaiv, nrog rau cov lus qhia ntawm cov neeg muag khoom.

Lub teeb tso zis

Qhov ntsuas txhais tau tias rau 1 watt lub teeb tsim cov naj npawb ntawm lumens. Sib piv cov kev ua tau zoo ntawm ntau hom, koj tuaj yeem pom tias lub teeb txuag hluav taws xob fluorescent yuav yog plaub mus rau cuaj npaug ntawm kev lag luam ntau dua li lub teeb incandescent. Yog tias tom kawg ntawm 60 watts yuav muab kwv yees li 600 lumens, ces qhov kev txuag hluav taws xob yuav qhia tib qhov txiaj ntsig nrog qhov ntsuas ntawm 10-11 watts.

hluav taws xob Circuit Court teeb
hluav taws xob Circuit Court teeb

Hluav taws xob incandescent teeb: yam ntxwv, lub zog, voltage

Cov teeb pom kev zoo no tau tshwm sim thawj zaug hauv tsev nyob rau xyoo pua kaum cuaj. Lawv yeej tau hloov ntau heev txij thaum ntawd los. Txawm li cas los xij, lub hauv paus ntsiab lus ntawm kev ua haujlwm tseem zoo li qub.

Lawv txhua tus muaj lub thawv iav, sab hauv uas muaj qhov chaw nqus tsev, lub hauv paus nrog kev sib cuag thiab fuses, nrog rau cov khoom siv hluav taws xob uas tso tawm lub teeb. Cov kauv yog ua los ntawm tungsten alloys, uas tuaj yeem tiv taus qhov kub thiab txias ntawm +3200 degrees Celsius. Celsius. Cov hluav taws xob hluav taws xob ntawm lub teeb yog raws li hauv qab no: thaum dhau los ntawm tus neeg xyuas pib nrog ib qho me me hla ntu thiab conductivity ntawm hluav taws xob tam sim no, ib feem ntawm lub zog raug xa mus rau cua sov ntawm cov kauv. Yog li nws pib ci. Txhawm rau tiv thaiv cov xov los ntawm kev kub nyhiab ntawm tib lub sijhawm, cov roj inert yog tso rau hauv cov teeb.

Txawm hais tias qhov kev teeb tsa yooj yim ntawm lub teeb hluav taws xob, ntau yam ntawm lawv tau tsim, sib txawv ntawm ib leeg hauv cov duab, qhov loj thiab cov khoom siv. Tsis tas li ntawd, lub teeb yog tsim nrog cov wattages sib txawv. Nws txawv ntawm 40 mus rau 250 W yog tias nws yog npaj rau kev teeb pom kev hauv tsev. Rau kev xav tau kev lag luam, kev teeb tsa muaj zog dua tau ua.

Ib lub teeb hluav taws xob yooj yim yuav zoo li qhov no.

hluav taws xob teeb khoom siv
hluav taws xob teeb khoom siv

Muaj cov teeb pom kev zoo hauv daim duab tswm ciab, lub teeb uas muaj elongated, tsis puag ncig, thiab zoo ib yam li tswm ciab. Feem ntau lawv yog siv rau hauv cov teeb me me. Cov iav tuaj yeem pleev xim rau hauv cov xim sib txawv. Daim iav teeb muaj ib qho kev cuam tshuam ntawm cov iav kom coj lub teeb nyob rau hauv lub teeb pom kev zoo. Feem ntau lawv yog siv rau lub qab nthab teeb pom kev zoo coj mus rau tag nrho cov teeb. Lub teeb hluav taws xob incandescent muaj qhov tsis tshua muaj hluav taws xob. Cov uas tsim los rau lub teeb pom kev zoo hauv zos muaj qhov hluav taws xob tsuas yog 12, 24, 36 V. Lawv siv thaum muaj xwm txheej, hauv cov khoom siv tes tuav, thiab lwm yam. Ua ke nrog kev siv hluav taws xob tsawg, lawv muab cov teeb pom kev tsawg heev.

Cov teeb hluav taws xob kuj txawv ntawm qhov tsis kam, uas txawv ntawm qhov hluav taws xob thiab lub zog, tab sis tsis yog nyob rau hauv txoj kab.

Cov teeb no muaj ntau qhov tsis zoo. Ua ntej ntawm tag nrho cov, lawv muaj ib tug tsawg efficiency - nws tsis pub tshaj 2-3% ntawm lub zog noj. Qhov seem yog muab rau kev tsim hluav taws xob. Qhov thib ob, lawv tsis muaj kev nyab xeeb ntawm kev pheej hmoo hluav taws. Cov ntawv xov xwm zoo tib yam tuaj yeem ntes hluav taws hauv nees nkaum feeb tom qab nws siv rau lub teeb nrog lub zog ntawm 100 watts. Cov roj teeb kuj tsis ruaj khov, vim lawv tsuas yog nyob nruab nrab ntawm 500 txog 1000 teev.

Tab sis lawv pheej yig heev thiab tsis tas yuav muaj kev teeb tsa thiab kev sib txuas ntxiv. Yog li ntawd, txawm tias qhov tsis txaus, ntau tus neeg siv khoom hais lus zoo txog cov teeb no thiab txuas ntxiv siv lawv.

Halogen noob

Qhov kev pom no muaj lub hauv paus ntsiab lus ntawm kev ua haujlwm ib yam li hauv rooj plaub dhau los. Qhov sib txawv tsuas yog nyob rau hauv qhov muaj pes tsawg leeg ntawm cov pa hauv lub tog raj kheej. Ntawm no, iodine lossis bromine ntxiv rau cov roj inert. Qhov no nce qhov kub ntawm cov filaments thiab txo cov tungsten evaporation. Yog li ntawd, lawv cov kev pab cuam lub neej yog ntau zaus ntev dua piv rau cov teeb incandescent.

hluav taws xob teeb tam sim no
hluav taws xob teeb tam sim no

Vim qhov kub ntawm lub khob nce sai heev, lawv tau ua los ntawm quartz. Cov khoom no tsis zam kev ua qias tuaj.

Halogen teeb, tig, muab faib ua ntau hom. Cov no yog cov kev xaiv linear siv nyob rau hauv chaw nres tsheb lossis chaw teeb pom kev zoo, thiab iav-coated teeb, uas feem ntau ntsia hauv cov qauv plasterboard. Ntawm cov shortcomings lawv muaj peev xwm paub qhov txawv rhiab heev rau qhov sib txawvhluav taws xob. Yog li ntawd, thaum ua ntawv thov, nws yog ntshaw kom siv ib tug tshwj xeeb transformer, qhov twg tam sim no lub zog ntawm hluav taws xob teeb yuav sib npaug.

Feem ntau cov teeb no tau teeb tsa rau lub teeb lub tsheb. Thiab txawm hais tias cov tswv tsheb hais lus zoo txog lawv, lawv tsis pom qhov sib txawv ntawm kev xaiv kev lag luam thiab cov khoom kim, nrog rau ntau yam txheej thiab lwm yam teebmeem.

Hnub ci fluorescent teeb

Yog tias cov teeb halogen muaj cov ntsiab lus zoo sib xws ntawm kev ua haujlwm nrog cov teeb pom kev zoo, ces hom no txawv txav hauv nws txoj haujlwm. Ntawm no, nyob rau hauv lub hwj chim ntawm tam sim no nyob rau hauv lub iav qhov muag teev, tsis tungsten filaments hlawv, tab sis mercury vapor. Txij li thaum lub teeb tawm hauv ultraviolet, nws yog qhov tsis yooj yim sua kom paub qhov txawv ntawm nws. Ultraviolet yuam cov phosphor, txheej txheej ntawm phab ntsa ntawm cov hlab, kom emit lub teeb. Peb pom nws. Cov txheej txheem ntawm kev sib txuas hauv qhov no kuj tseem txawv. Muaj cov pins ntawm cov raj uas koj yuav tsum tau ntxig rau hauv chuck thiab tig.

hluav taws xob teeb lub zog
hluav taws xob teeb lub zog

Hnub ci teeb ua haujlwm ntawm qhov kub thiab txias, yog li lawv yooj yim kov. Vim yog qhov loj, nws muaj peev xwm ua tiav txawm tias lub teeb diffused, zoo rau tib neeg lub qhov muag. Lifespan kaum npaug ntev dua qhov muag teev.

Tab sis cov teeb no tsis txuas ncaj qha rau lub network. Rau lawv, tshwj xeeb ballasts thiab starters yog siv uas teeb hluav taws rau lawv thaum qhib. Cov khoom siv feem ntau tsim los rau cov teeb fluorescent muaj cov khoom siv ci ntsa iab, nco txog cov hluav taws xob ballasts.khoom siv.

Txawm hais tias tus nqi siab, cov neeg yuav khoom ntawm cov teeb nrog cov teeb zoo li no nco ntsoov lawv qhov kev pom zoo. Yog li ntawd, lawv cov neeg siv khoom tseem muaj tseeb rau lawv qhov kev xaiv.

Lawv muaj cov cim hauv qab no:

  • WB stands for white light;
  • LD - txhua hnub;
  • LE - natural;
  • LHB - txias;
  • LTB - warm.

Cov ntawv yog ua raws li cov lej, thawj qhov uas txhais tau hais tias qib ntawm lub teeb kis tau tus mob, thiab tom ntej - qhov sib xws ntawm qhov kub thiab txias. Qhov siab dua lub teeb kis tau tus mob, lub teeb pom kev zoo yog qhov pom tau. Cov kub sib txawv yuav muab cov xim sib txawv. Yog li ntawd, sov dawb heev yuav tig tawm ntawm 2700K, sov - ntawm 3000K, ntuj - ntawm 4000K, nruab hnub - ntawm 5000K.

txuag hluav taws xob

Thaum cov teeb pom kev zoo no tshwm sim, lawv tau ua rau tawg hauv khw. Lawv hom yog ntau haiv neeg. Thiab lawv qhov zoo yog qhov pom tseeb: tam sim no tsis tas yuav teeb tsa ballast ntxiv thiab siv cov teeb tshwj xeeb. Lawv tau yooj yim screwed rau hauv lub hauv paus tsis tu ncua. Nyob rau tib lub sijhawm, zoo li txhua hom, lawv muaj qhov tsis zoo. Cov no yog cov kev ua haujlwm tsis zoo ntawm qhov kub thiab txias, kev pib ua haujlwm ntev, tsis sib haum nrog lub teeb tswj, tus nqi siab, mercury tebchaw nyob rau hauv muaj pes tsawg leeg, dissimilarity nrog ntuj lub teeb.

Txawm hais tias lub teeb zoo li no tau txais txiaj ntsig, tab sis tib neeg tseem kho lawv nrog qee qhov ceev faj thiab, siv lawv, feem ntau muaj cov teeb pom kev zoo tib yam hauv Tshuag.

hluav taws xob tiv thaiv teeb
hluav taws xob tiv thaiv teeb

Yees duab LED

Hom kab no tshwm sim hauvthib ob ib nrab ntawm lub xyoo pua nees nkaum. Los ntawm kev ua, lawv yog ib qho semiconductor, qhov twg ib feem ntawm lub zog yog tso tawm nyob rau hauv daim ntawv ntawm hluav taws xob, perceived los ntawm tib neeg lub qhov muag. Cov xim txawv, nyob ntawm seb cov khoom siv ntawm semiconductor.

Cov qauv no zoo dua li cov teeb ci hauv txhua qhov kev hwm:

  • lub neej;
  • lub teeb tso zis;
  • zog;
  • kev lag luam thiab lwm yam.

LED teeb muaj qhov sib txawv nyob ntawm lub zog, qhov loj me, kev ua haujlwm thiab lwm yam.

coj hluav taws xob teeb
coj hluav taws xob teeb

Tab sis dhau ntawm tag nrho cov txiaj ntsig pom tseeb no, muaj ib qho teeb meem tseem ceeb: tus nqi, uas yog 100 npaug siab dua tus nqi ntawm cov teeb pom kev zoo. Xws li ib qho tseem ceeb rho tawm, ntawm chav kawm, txo tus naj npawb ntawm cov neeg siv khoom. Txawm li cas los xij, LEDs tau txais ntau thiab ntau tus kiv cua.

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