Ib chav (ob leeg hauv tsev thiab pej xeem lossis kev lag luam) yog nruab nrog teeb pom kev zoo. Lawm, txhawm rau ua haujlwm ntawm cov teeb, cov khoom siv hluav taws xob yuav tsum muaj. Nyob rau hauv peb lub teb chaws, rau siv nyob rau hauv lub teeb pom kev zoo fixtures ua hauj lwm los ntawm ib tug 220V mains voltage, E27 teeb yog dav siv. Cov neeg siv khoom hauv kev ua lag luam niaj hnub tau nthuav tawm nrog ntau yam kev xaiv ntawm cov khoom zoo li no. Lawv txawv ntawm lub zog thiab tus nqi, nrog rau cov qauv tsim thiab cov yam ntxwv txuag hluav taws xob.
E27 lub cim txhais li cas
Lub cim thoob ntiaj teb uas cov tuam txhab tsim khoom ntim rau hauv lub ntim lossis iav qhov muag qhia tias lub hauv paus hlau ntawm E27 teeb muaj txoj hlua sab xis nrog txoj kab uas hla ntawm 27 hli. Nws yog tsim los rau screwed rau hauv lub qhov (socket) ntawm lub teeb pom kev zoo. Qhov no siv tau rau txhua yam khoom ntawm tus qauv no, tsis hais ntau yam.
Ntau yam teeb
Feem ntau cov teeb pom kev zoo hauv tsev (xws li qab nthab chandeliers, sconces, phab ntsa teeb, rooj teeb, thiab lwm yam) yog tsim los rau nruab E27 teeb. Lawm, ntau manufacturers ntawm no consumable hluav taws xob khoom tsim ob pebntau hom teeb ntawm tus qauv no:
- nqus tsev vacuum;
- halogen;
- fluorescent:
- LED.
Ob hom kawg no tau muab cais ua lub teeb txuag hluav taws xob, vim tias lawv siv hluav taws xob tsawg dua los ntawm lub ntsiab.
Txhawm rau kom ua tiav lub teeb pom kev txaus ntawm tib chav, koj tuaj yeem siv E27 teeb los ntawm tag nrho cov pawg saum toj no. Txawm li cas los xij, lawv cov yam ntxwv thiab tus nqi ntawm ib thooj yuav txawv heev. Cov neeg siv khoom nruab nrab, uas tsis tau paub tshwj xeeb hauv cov ntsiab lus hluav taws xob nyuaj ntawm cov khoom siv teeb pom kev zoo, feem ntau nyiam:
- unit price;
- kev pabcuam txuas ntxiv mus;
- siv zog;
- Tus nqi kawg ntawm kev ua haujlwm (piv txwv li, nyob rau hauv ib xyoos), uas yog tus lej ntawm tus nqi ntawm cov khoom nws tus kheej, muab faib los ntawm cov lej uas xav tau rau lub sijhawm no, thiab tus nqi hluav taws xob.
Incandescent lub tshuab nqus tsev
Keeb kwm, thawj lub teeb pom kev zoo hluav taws xob yog lub tshuab nqus tsev vacuum e27. Structurely, nws yog ib qho nyuaj-alloy xov muab tso rau hauv ib lub khob iav, uas yog tsau rau ntawm ib tug hlau cartridge. Nyob rau hauv cov huab cua, cov xov kub kub yuav luag tam sim ntawd, yog li ntawd, thaum lub sij hawm tsim khoom, lub tshuab nqus tsev yog tsim nyob rau hauv lub balloon.
Lub teeb ntawm lub teeb no tuaj yeem muaj peb hom:
- transparent;
- matte;
- nrog cov txheej txheejrau kev taw qhia lub teeb faib.
Cov yam ntxwv ntawm cov khoom zoo li no tsawg heev:
- Lub neej tsis tu ncua feem ntau tsawg dua 1000 teev.
- Kev ua haujlwm qis heev: tsuas yog 7-9% ntawm lub zog siv tau siv rau kev teeb pom kev zoo, tus so yog siv rau cov cua sov tsim.
Qhov txiaj ntsig tseem ceeb ntawm cov teeb no yog lawv tus nqi qis. Xws li cov khoom, nyob ntawm seb lub hwj chim thiab tsim nta ntawm lub hwj los ntawm cov tuam txhab xws li Iskra, Lisma, TELZ los yog JazzWay, tam sim no raug nqi ntawm 7 mus rau 16 rubles. Cov khoom zoo sib xws los ntawm Philips, Cosmos lossis Osram yuav raug nqi me ntsis ntxiv: los ntawm 19 txog 25 rubles ib thooj. Thiab txawm hais tias ntau tus neeg siv khoom twb xav txog cov khoom qub qub no, lawv siv tau zoo heev hauv cov chav uas tsis tas yuav muaj teeb pom kev zoo lossis qhov teeb pom kev rau lub sijhawm luv luv (piv txwv li, hauv txoj kev hauv tsev, hauv tsev lossis chav dej).
Yog xav paub ntxiv! Txhawm rau txuag hluav taws xob, E27 100W teeb raug txwv hauv Russia rau kev tsim khoom thiab muag tom qab.
Incandescent halogen noob
Thaum pib, cov khoom zoo li no tau pib tsim rau kev teeb tsa hauv lub tsheb teeb (dipped beam thiab high beam). Structurally, xws li ib lub teeb zoo ib yam li cov pa (nqus) teeb. Qhov txawv tsuas yog tias cov tungsten filament tau muab tso rau hauv lub khob me me nrog cov khoom tshwj xeeb - halogen (li no lub npe). Cov neeg tsim qauv tsim cov filaments rau 220V daim ntawv thov thiab muab cov khoom me me no tso rau hauv ib lub khob ib txwmlub raj mis nrog tus qauv E27 cap. Qhov no ua rau nws muaj peev xwm hloov tau cov khoom zoo li no rau kev siv es tsis txhob siv cov teeb pom kev zoo.
Raws li cov neeg siv khoom siv (nrog tib lub zog siv), cov khoom halogen zoo dua rau lawv cov khoom siv nqus tsev vacuum:
- glow ob zaug li ci;
- 2000 teev tsawg kawg lub neej.
Hnub no tus nqi ntawm cov teeb no pib los ntawm 70 rubles apiece.
txuag hluav taws xob fluorescent teeb
Gas-discharge light sources tau pib siv tsuas yog hauv chaw ua haujlwm, pej xeem, tsev khaws khoom thiab chaw lag luam vim qhov loj ntawm ob lub teeb lawv tus kheej thiab pib chokes. Txawm li cas los xij, cov kws tshaj lij hauv kev lag luam hluav taws xob tau tswj hwm los tsim tshwj xeeb lub zog txuag hluav taws xob fluorescent teeb nrog lub hauv paus E27. Nyob ntawm cov duab geometric ntawm lub teeb emitting raj uas muaj roj, cov khoom no muab faib ua:
spiral;
U-shaped;
- ring;
- nrog iav tiv thaiv qhov muag.
Piv rau lub tshuab nqus tsev pa, cov khoom zoo li no muaj qhov zoo tsis txaus ntseeg:
- fais fab noj tsawg dua tsib zaug (xav tias tib lub teeb pom kev zoo);
- 10-15 lub sijhawm ua haujlwm ntev dua.
Txawm li cas los xij, nrog rau kev lag luam tsis txaus ntseeg (tus nqi them rau hluav taws xob rau teeb pom kev zooraug txo kom tsawg) thaum siv cov khoom zoo li no, nws yog ib qho tsim nyog yuav tsum coj mus rau hauv tus account lawv qhov tsis zoo:
- Cov roj ntim cov raj muaj mercury vapor (txawm tias me me). Yog li ntawd, lawv yuav tsum tau ceev faj heev.
- Muaj qee qhov teeb meem nrog kev pov tseg ntawm cov khoom tawg. Nws yog nruj me ntsis txwv tsis pub tsuas yog muab pov rau hauv cov thoob khib nyiab: qhov no ua rau muaj kuab paug ib puag ncig. Tab sis yog tias koj ua raws li cov cai, ces koj yuav tsum tau them nyiaj rov qab rau ntawm lub tuam txhab tshwj xeeb, thiab txawm siv koj lub sijhawm. Qee lub tuam txhab tswj hwm (uas saib xyuas tsis yog tsuas yog kev txuag hluav taws xob xwb, tab sis kuj hais txog kev nplij siab ntawm cov neeg nyob hauv) muab cov chav tshwj xeeb uas cov neeg nyob hauv tuaj yeem khaws cov teeb no dawb. Thiab tom qab ntawd lawv raug thauj mus rau hauv nruab nrab mus rau cov nroj tsuag rov ua dua.
- Tshuaj tsis pom kev ntawm lub teeb flux (ua mob cuam tshuam rau tib neeg lub zeem muag). Cov neeg tsim khoom du tawm qhov teeb meem no los ntawm kev siv cov phosphor tshwj xeeb rau sab hauv ntawm cov hlab.
Tus nqi ntawm cov khoom lag luam niaj hnub no pib ntawm 120-140 rubles ib thooj.
LED khoom siv hauv tsev
Qhov tshiab tshaj plaws ntawm ib puag ncig lub teeb pom kev zoo tsim los rau kev teeb tsa hauv tsev teeb pom kev zoo yog lub teeb-emitting diode (LED) teeb tsim los ua haujlwm ntawm 220V tsev neeg lub zog. Raws li txoj cai, cov khoom xws li:
- ntau LEDs (li no lub npe);
- built-in fais fab mov;
- radiator rau cua sov dissipation.
Raws li tus qauv tsim sab nraud, cov khoom siv no tau tsim:
- pear-puab lossis kheej kheej;
- nrog cov reflectors tshwj xeeb (piv txwv li, rau kev teeb tsa hauv lub rooj teeb lossis cov teeb pom kev taw qhia).
Qhov zoo ntawm E27 LED teeb:
- lub neej ntawm 15,000 txog 50,000 teev;
- kev siv hluav taws xob tsawg dua 8-10 npaug (piv rau lub tshuab nqus tsev vacuum);
- siv tau zoo heev;
- tsis tas yuav tsum muab pov tseg ntawm cov chaw tshwj xeeb.
Qhov tsis zoo ntawm cov khoom zoo li no yog lub kaum sab xis ntawm kev nthuav tawm lub teeb - tsis pub ntau tshaj 280⁰ (vim yog tsim qauv). Txawm hais tias nws tuaj yeem suav tias yog qhov xwm txheej.
Tus nqi ntawm cov teeb nrog E27 puag txog rau tam sim no tau siab heev. Txawm li cas los xij, kev txhim kho sai ntawm SMD thev naus laus zis tau tso cai rau cov neeg tsim khoom kom txo tus nqi ntawm cov khoom siv no thiab ua rau lawv muaj kev lag luam zoo nrog lawv cov luminescent counterparts. Ntau tus neeg tsim khoom hauv Suav teb muab cov teeb ci LED ntawm tus nqi ntawm 150-180 rubles ib thooj. Tus nqi los ntawm cov khoom lag luam paub zoo thiab lub sijhawm kuaj (piv txwv li LG lossis Verbatim) yog ntau dua. Txawm li cas los xij, lub sijhawm lav ntawm kev ua haujlwm tas mus li yuav ntev dua.
In xaus
Ntau yam ntawm E27 teeb ntawm kev muag khoom niaj hnub no qee zaum ua rau nws nyuaj rau cov neeg siv khoom xaiv qhov kawg. Txhua yam nyob ntawm tus kheej nyiam. Yog tias koj tsis ntxhov siab los ntawm qhov yuav tsum tau xyaum ntau zausHloov cov khoom siv hluav taws xob hauv cov teeb pom kev zoo thiab siv nyiaj ntxiv rau kev them hluav taws xob, koj tuaj yeem siv lub tshuab nqus tsev zoo tib yam "monsters". Los ntawm kev txhim kho LED teeb (piv txwv li, nyob rau hauv ib lub chandelier), los ntawm ib tug pov thawj thiab zoo-tsim chaw tsim tshuaj paus, koj yuav tsis nco qab txog tus ntaiv rau tsawg kawg yog 12-17 xyoo.
