Tej zaum koj yuav xav tsis thoob yog tias E26 thiab E27 yog tib yam lossis hloov pauv tau, thiab yog tias koj tuaj yeem siv lub teeb E26 hauv lub qhov (socket) E27, lossis rov ua dua. Ua ntej koj mus, koj yuav tsum paub tias muaj kev pheej hmoo ntawm kev nyab xeeb!
Ib qho kev sib koom ua ke ntawm ob qhov kev ntsuas hluav taws xob
Ua ntej kev tsim kho tshiab, txuag hluav taws xob qhov muag teev xws li CFL thiab LED qhov muag teev, cov qhov muag tsis pom kev ua haujlwm ntawm ib theem voltage tsuas yog - 120V AC rau North America, thiab 240V AC rau Tebchaws Europe (thiab lwm lub tebchaws 240V AC) .
Tsis muaj qhov zoo li "dav voltage" incandescent teeb uas ua haujlwm nrog 120V ACthiab240 V AC.
Lub 120V AC versions siv E26 teeb lub hauv paus, thaum lub 240V AC versions siv E27 teeb hauv paus - zoo sib xws tab sis txawv me ntsis screws.
Vim tias qhov ntsuas hluav taws xob sib txawv, yuav luag tsis muaj qhov teeb meem uas lub teeb hluav taws xob E26 yuav lossis siv tau rau hauv lub qhov hluav taws xob E27 ntawm 240V AC, thiab rov ua dua, vim tias yuav muaj qhov tsis sib xws hauv qhov hluav taws xob.
Nrog rau txoj kev loj hlob ntawm CFL thiab LED qhov muag teev, txawm li cas los xij, cov teeb tau dhau los ua ntau yam ntawm cov hluav taws xob ntau. Tshwj xeeb, qee lub teeb ci LED tuaj yeem ua haujlwm ntawm txhua qhov hluav taws xob ntawm 90V AC thiab 240V AC.
Yog li ntawd, tib lub teeb LED tuaj yeem siv rau ntawm 120V AC Circuit Court hauv North America, nrog rau 240V AC Circuit Court hauv Europe.
Tab sis tom qab ntawd, cov lus nug tshwm sim, yuav tsum LED teeb siv E26 lossis E27 Edison Screw tus qauv?
Thiab, ntxiv rau, yog tias E26 LED qhov muag tau ntsuas rau kev siv ntawm 240V AC, nws puas tuaj yeem siv rau hauv lub qhov hluav taws xob E27, thiab rov ua dua?
Ceev faj ntawm cov lus qhia tsis raug!
Ntau lub tuam txhab thiab cov muag khoom lub teeb yuav tsuas hais tias E26 thiab E27 qhov muag teev thiab qhov sib hloov tau. Lawv yuav hais tias koj tuaj yeem ruaj ntseg teeb tsa E26 hauv lub qhov (socket) E27, thiab rov ua dua.
Tsis tas li ntawd, cov laj thawj uas lawv muab yog tias "zoo, E27 yog 27 hli thiab E26 yog 26 hli, thiab peb paub tias lawv haum, yog li ze txaus!"
Qhov no yog cov lus qhia tsis raug raws li cov ntaub ntawv tsis raug!
Thaum tsim los rau thoob ntiaj teb lees paub IEC cov qauv, E26 thiab E27 teeb lub hauv paus yeej muaj tib txoj kab uas hla ntawm 26.05 hli (min) txog 26.45 hli (max).
Dab tsiyogQhov sib txawv ntawm E26 thiab E27 yog qhov tsawg kawg nkaus ntawm kev sib cuag hauv qab (nyob sib cuag) thiab cov ntsia hlau xov. Qhov kev txhawb siab rau qhov sib txawv no yog vim qhov sib txawv ntawm cov kab hluav taws xob sib txawv E26 thiab E27 tus qauv tsim los rau - 120V AC thiab 240V AC, raws li.
Koj yuav luag ib txwm pom tias E26 thiab E27 teeb lub hauv paus yog cov hloov pauv hloov pauv tau - piv txwv li koj yuav muaj peev xwm ua kom lub cev haum lub teeb E26 rau hauv lub qhov (socket) E27, thiab rov ua dua.
Txawm li cas los xij, tsuas yog vim lub teeb haum thiab ua haujlwm, tsis tas yuav txhais tau tias koj lub teeb teeb ua tau raws li cov qauv kev nyab xeeb hluav taws xob uas lub teeb thiab cov teeb txawb tau tsim rau. Qhov tseeb, kev teeb tsa tsis sib haum tuaj yeem ua rau muaj kev pheej hmoo ntxiv rau luv luv Circuit Court thiab hluav taws xob hluav taws xob.
Feem ntau, qhov muag teev nrog E27 tsim muaj kev nyab xeeb rau siv hauv E26 teeb, tab sis E26 qhov muag teev yuav ua rau muaj kev nyab xeeb hluav taws xob thaum siv hauv E27 teeb thiab 240V AC.
Qhov no yog vim hais tias E26 teeb lub hauv paus tau xav tias tsuas yog tau txais qhov hluav taws xob txog li 120V AC, thiab tsis yog 240V AC. Cov hluav taws xob siab dua yuav tsum muaj kev sib cais dav dua ntawm cov neeg nyob thiab nruab nrab, thiab yog li E27 muaj kev txwv nruj dua ntawm kev sib cais.
Hauv qab no, peb nkag siab qhov sib txawv ntawm E26 thiab E27.
Mechanical sib txawv ntawm E26 thiab E27
Kev tsim khoom ntawm Edison Screw teeb lub hauv paus yog tswj hwm los ntawm IEC cov qauv, uas tso tawm qhov loj me raws li IEC 7004-21A-2, thiab IEC 7004-21-9, rau E26 thiab E27, raws li.
Txawm hais tias feem ntau tau piav raws li qhov sib txawv ntawm 1 hli ntawm E26 thiab E27 ntsia hlau qhov ntev, cov ntsia hlau qhov ntev yuav zoo ib yam.
Qhov sib txawv tseem ceeb tshaj plaws yog pom hauv:
1) Tag nrho cov ntsia hlau ntev,
2) Ntsia hlau txoj kab uas hla ntawm trough, thiab
3) Insulator cap qhov siab.
Hauv qab no yog cov duab kos thiab cov ntsiab lus sib piv E26 rau E27:
Qhov ntev ntawm cov ntsia hlau (min):
E26 - 19.56 hli
E{{0}}.0 mm
Screw diameter ntawm xov ncov:
E26: 26.05 hli - 26.41 hli
E27: 26.05 hli - 26.45 hli
Screw txoj kab uas hla ntawm xov trough (max):
E26: 24.72 hli
E27: 24.26 hli
Qhov nrug ntawm cov xov (OC):
E26: 3.629 hli
E27: 3.629 hli
Live contact pad dav:
E26: 9.14 hli - 11.56 hli
E27: 4.8 hli - 11.5 hli
Insulator qhov siab (min):
E26: 3.25 hli
ib 27:5mm
Hluav taws xob kev nyab xeeb sib txawv ntawm E26 thiab E27
Qhov sib txawv ntawm cov tshuab uas peb tau tham saum toj no yuav zoo li tsis tsim nyog, tab sis muaj tshwm sim vim qhov sib thooj voltage uas txhua lub teeb lub hauv paus yog tsim rau.
E26 teeb yog tsim los rau North American lag luam, uas feem ntau siv 120V AC, thaum E27 teeb yog tsim rau lwm lub lag luam uas 240V AC yog tus qauv.
Vim tias E27 qhov muag teev tau tsim los siv nrog cov hluav taws xob ntau dua, yuav tsum tau ceev faj ntxiv kom ntseeg tau tias muaj kev tshem tawm txaus ntawm cov neeg nyob thiab nruab nrab.
Tshwj xeeb, qhov sib txawv ntawm cov tshuab uas peb sau saum toj no tshwm sim vim:
1) E27 siv cov ntsia hlau ntev ntev, vim tias qhov ntev ntev muab kev sib txuas ntxiv ntawm cov ntsia hlau hauv lub qhov (socket). Yog tias cov ntsia hlau tsis raug, qhov kev sib cuag "nyob" tuaj yeem los ze rau ntawm cov ntsia hlau nruab nrab, ua rau muaj kev pheej hmoo ntawm hluav taws xob arc lossis luv luv Circuit Court.
2) E27 siv txoj kab uas hla dav dua, kom muaj kev ruaj ntseg thiab nruj dua. Qhov no muab kev tiv thaiv ntxiv tiv thaiv ya raws thiab cov khib nyiab los ntawm kev nkag mus rau hauv lub qhov (socket). Nyob rau theem siab dua, qhov luv luv Circuit Court thiab hluav taws xob hluav taws xob txaus ntshai yog nce los ntawm kev ya raws thiab kev sib kis.
3) E27 yuav tsum muaj qhov siab dua qhov ntsuas hluav taws xob kom nce qhov kev ncua deb ntawm kev sib cuag nyob thiab nruab nrab ntsia hlau puag. Qhov txawv yog qhov tseem ceeb thiab tsim nyog kom tsis txhob muaj kev pheej hmoo luv luv.
Hauv qab kab
Thaum muas LED qhov muag teev, tsis txhob blindly xav tias E26 thiab E27 yog tag nrho interchangeable. Thaum ua tau, siv E26 qhov muag teev rau E26 qhov hluav taws xob ntawm 120V AC, thiab E27 qhov muag teev rau E27 qhov hluav taws xob ntawm 240V AC.
Qee zaum, E27 qhov muag teev yuav siv tau zoo hauv E26 qhov (socket), tab sis E26 qhov muag teev yuav tsum tsis txhob siv hauv E27 qhov (sockets).
Txawm hais tias lawv tuaj yeem ua tau zoo sib xws thiab hloov pauv tau, los ntawm qhov pom kev nyab xeeb hluav taws xob, E26 muaj kev tiv thaiv qis dua thiab tiv thaiv luv luv thiab hluav taws xob hluav taws xob thaum siv hauv E27 qhov hluav taws xob ntawm 240V AC.
