Lub teeb txuag hluav taws xob tau dhau los ua neeg nyiam heev. Qhov tseeb hais tias tus nqi ntawm lawv tas li, txawm tias tsis dhau sai, txo qis, nce qhov kev thov rau lawv. Piv nrog rau cov teeb pom kev zoo, lub teeb txuag hluav taws xob tsis tsuas yog txuag lub zog, tab sis kuj siv tau ntev dua. Hmoov tsis zoo, lawv tsis zoo tag nrho thiab tuaj yeem ua tsis tiav. Kuv puas yuav pov lawv tam sim ntawd?
Cov ntsiab lus ntawm lub teeb
Txawm hais tias lub teeb txuag hluav taws xob yog qhov tshwm sim tsis ntev los no, twb tau muaj cov tswv uas rhuav tshem lawv, tshuaj xyuas lawv, pom qhov tsis muaj zog thiab muaj peev xwm kho tau. Yog hais tias lub teeb tsis ci, ua ntej ntawm tag nrho cov, nws yuav tsum tau soj ntsuam rau mechanical puas. Kev soj ntsuam pom pom tau hais tias nws muaj lub teeb, zoo li lub raj, nyob rau hauv uas muaj filaments, ballast, nyob rau hauv uas muaj ib tug mechanism uas pab ncaj thiab stabilize qhov nro ntawm cov filaments, thiab lub hauv paus. Cov tom kawg yog suav tias yog qhov tseem ceeb tshaj plaws nyob rau hauv lub teeb, txij li thaumNws yog nws tus uas tau ntsia hlau rau hauv daim cartridge los txuas lub cuab yeej nrog cov hluav taws xob tam sim no.
Lub hauv paus ntsiab lus ntawm kev ua haujlwm ntawm lub teeb txuag hluav taws xob
Thaum lub sijhawm ua haujlwm ntawm lub teeb txuag hluav taws xob, cov txheej txheem nyuaj tshwm sim uas ua rau lub teeb ci. Yuav pib nrog, hluav taws xob voltage heats lub electrodes. Qhov kev ua no ua rau kev tso tawm ntawm electrons. Nyob rau hauv lub hwj yog ib tug inert gas, uas yog mercury vapor (vim hais tias nws tsis pom zoo kom pov tseg lub zog-txuag teeb raws li zoo tib yam pov tseg). Nyob rau hauv tus txheej txheem ntawm combining lub tso tawm electrons nrog mercury vapor atoms, ib tug plasma yog tsim. Nws ua rau lub teeb ci ultraviolet tsis pom ntawm tib neeg lub qhov muag. Yog li ntawd, nyob rau hauv lub teeb ntawm phab ntsa ntawm lub iav muaj lwm yam khoom - ib tug phosphor, uas muab peb pom lub teeb. Cov txheej txheem nyuaj no muab peb lub teeb, uas yog ob peb zaug pheej yig dua li qhov Ilyich lub teeb qhov muag muab.
Nyob hauv qhov xwm txheej twg nws tsis tuaj yeem kho lub teeb txuag hluav taws xob
Lub teeb txuag hluav taws xob siv tau ntev. Txiav txim los ntawm kev tshaj tawm, nws yuav luag tsis kawg. Txawm li cas los xij, ntawm txhua yam khoom, tus naj npawb ntawm cov xuab moos tau tshaj tawm, thaum lub sijhawm nws yuav teeb pom kev zoo hauv chav. Ces lub teeb yuav dim mus txog thaum nws tawm mus tag. Qhov no tsis raug kho lawm, raws li cov reserves ntawm phosphor tau depleted. Nws tsis tuaj yeem kho lub cuab yeej yog tias nws tawg lossis yog tias ob lub filaments tau hlawv tawm hauv nws ib zaug. Hauv lwm qhov xwm txheej, koj tuaj yeem sim kho lub teeb txuag hluav taws xob nrog koj tus kheej tes.
Yuav tsum tau kho dab tsi
Kev tshuaj xyuas thiab kho cov teeb txuag hluav taws xob muaj raws li hauv qab no. Nws yog tsim nyog nco ntsoov tias kev kho ntawm ib qho khoom siv tsis yog ib qho teeb meem rau amateurs. Hauv qhov no, nws tseem tsim nyog xav txog seb puas muaj kev txawj txaus hauv kev ua haujlwm nrog cov khoom siv zoo li no. Nws yog qhov zoo uas yuav tsum muaj kev kawm hauv xov tooj cua engineering kom nkag siab txog cov circuits, txij li lub hauv paus ntsiab lus ntawm kev ua haujlwm ntawm cov teeb no yog raws li cov kev paub zoo li no. Tsis tas li ntawd, cov cuab yeej siv hauv kev ua haujlwm zoo li no yuav tsis cuam tshuam. Thiab, ntawm chav kawm, muaj cov khoom seem, vim tias txawm tias koj disassemble lub teeb thiab nkag siab tias yog vim li cas nws nres ci ua ntej lub sijhawm, koj yuav tsis tuaj yeem kho nws yam tsis tau hloov cov khoom siv nrog cov neeg ua haujlwm. Nws yog ib qho tsim nyog los tsim cov peev txheej ntawm cov teeb pom kev zoo uas siv tsis tau kom qhov kev kho ntawm lub teeb txuag hluav taws xob ua tiav thiab tsis ua rau lub nra ntawm tsev neeg cov peev nyiaj ntau dhau. Yog tias tsis muaj cov khoom lag luam los ntawm cov khoom qub tsis tau, thiab qhov kev xav tau ntawm kev kho vaj tse twb tshwm sim lawm, koj tuaj yeem yuav cov khoom seem, ib txheej ntawm cov nqi tsis ntau tshaj qhov muag teeb tshiab. Raws li cov masters, cov khoom siv kho yuav raug nqi txog 40 rubles. Nyob rau hauv txhua rooj plaub, qhov no yog pheej yig dua li ib yam khoom tshiab, tus nqi ntawm uas tseem txawv ntawm 80 mus rau 150 rubles. Hauv qhov xwm txheej no, kev txuag tau pom tseeb - tom qab tag nrho, nws yog rau lub hom phiaj ntawm qhov no tias nws tsim nyog ua kev kho lub teeb txuag hluav taws xob nrog koj tus kheej tes.
Network voltage
Dab tsi tuaj yeem yog vim li cas rau lub teeb tsis ua haujlwm ntxov? Ua ntej tshaj plaws - qhov hluav taws xob poob hauv hluav taws xob network. Qhov no yog tus yeeb ncuab tseem ceeb ntawm lub teeb txuag hluav taws xob, uas nyob rau hauv lawv cov qauv tsim muaj lub rooj tsav xwm nrog hluav taws xob ballast. Qhov no yog qhov ua rau nws los ntawmnws tsis kaj siab rau flicker lossis kub dhau. Voltage tee kuj muaj qhov ua rau tshem tawm. Yog hais tias muaj hluav taws xob surges nyob rau hauv koj cheeb tsam, thiab muaj lub zog-txuag teeb nyob rau hauv tsev, nws yog tsim nyog rau nruab ib tug voltage controller nyob rau hauv lub network tom qab lub 'meter'. Yog li, koj tiv thaiv koj lub teeb txuag hluav taws xob kim los ntawm lub zog surges thiab surges. Thaum kuaj xyuas qhov hluav taws xob, nws yuav tsum tau muab qhov kev nyeem ntawv ntawm 310 V, vim tias nws yog tus nqi no uas tso tawm ntawm qhov amplitude voltage ntawm 220 V. Kev kho lub teeb txuag hluav taws xob tuaj yeem zam tau yog tias tsis muaj kev dhia tam sim hauv lub network. Yog tias txhua yam ua haujlwm zoo, nws tsim nyog xyuas cov neeg nyob hauv daim cartridge lossis hloov. Thaum lub caij txias, kev thauj khoom ntau ntxiv ntawm cov kab hluav taws xob tuaj yeem ua rau poob qis, uas tseem ua rau muaj hluav taws xob nce ntxiv.
Txoj kev teeb lub teeb
Yog li, tau tshuaj xyuas cov cuab yeej, muaj riam phom nrog lub ntsuas ntsuas, cov hlau nplaum thiab cov ntsia hlau, koj tuaj yeem pib kho lub teeb txuag hluav taws xob. Yuav pib nrog, nws yog tsim nyog disassembled. Dab tsi yog qhov nyuaj ntawm disassembly? Lub teeb yog ruaj nrog latches, uas yuav tsum tau ua tib zoo nyem tawm nrog ib tug dav tiaj tus ntsia hlau los yog riam, thiab ces tsuas yog tshem tawm. Yog hais tias, thaum lub sij hawm sib cais, ib feem ntawm lub cev tsoo tawm, qhov no tsis yog qhov phem tshaj plaws - thaum kawg ntawm kev ua hauj lwm nws yuav glued mus rau hauv qhov chaw. Thaum lub hauv paus thiab qhov muag pom tau tiav lawm, koj yuav tsum ua tib zoo txiav cov hlau uas txuas cov qij thiab cov ballast. Txhawm rau rhuav tshem nws txhais tau tias tshem tawm tag nrho koj cov kev siv zog. Kev txiav cov xov hlau tsis yog qhov nyuaj, vim lawv tsis yog soldered, tab sis tsuas yog taped.
Teeb meem nrogkauv
Tus neeg ntsuas yuav pab peb txheeb xyuas qhov kev tawg. Lawv yuav tsum xyuas cov filaments thiab lawv cov kev ua tau zoo. Yog tias cov kauv kub hnyiab tawm, kev kho lub teeb txuag hluav taws xob yuav tsum pib nrog qhov kev ua no. Yog tias qhov tsis kam ntawm txhua txoj xov yog 10-15 ohms, ces lawv yog qhov tsim nyog thiab npaj ua haujlwm ntxiv. Yog tias qhov ntsuas qis dua, qhov no qhia qhov tsis haum ntawm lub cuab yeej. Kev kho ntawm lub teeb txuag hluav taws xob nrog cov khoom siv hluav taws xob kub kub tshwm sim los ntawm kev hloov nws nrog ib qho zoo tib yam. Qhov no yog qhov chaw arsenal ntawm cov khoom seem los ua ke, ntawm cov uas koj tuaj yeem nrhiav qee yam tsim nyog. Yog tias tsis pom cov khoom seem, nws tsim nyog shunting lub hwj uas tsis ua hauj lwm nrog ib tug resistor nrog ib tug tsis kam ntawm 5 ohms. Yog tias qhov no tsis ua tiav, lub teeb yuav tsis ua haujlwm. Yog lawm, xws li kev kho yuav txo qis lub neej ntawm lub teeb, tab sis yog tsis muaj nws, nws yuav twv yuav raug hu mus pov tseg. Tsis tas li ntawd, qhov ci ntsa iab yuav tsis nce mus txog par.
Thaum qhov teeb meem nyob rau hauv ballast
Yog tias cov filaments OK, ces qhov teeb meem feem ntau yuav nyob rau hauv lub ballast. Kev kho lub ballast ntawm lub teeb txuag hluav taws xob nrog koj tus kheej txhais tes yog tsim nyog pib yog tias koj muaj lub hom phiaj meej meej thiab cov txuj ci tsim nyog rau qhov no. Qee lub sij hawm kev tshuaj xyuas qhov muag tuaj yeem qhia meej qhov teeb meem nyob qhov twg, vim qhov burnout feem ntau pom. Yog tias tsis pom cov teeb meem pom, nws yog qhov tsim nyog rov qab mus rau kev pab los ntawm tus neeg sim. Ua ntej koj yuav tsum hu lub fuse. Nws yog nws tus uas siv tag nrho cov surges ntawm hluav taws xob. Nrog ib tug multimeter, peb xyuas cov diode txuas hniav uas kho qhov voltage. Lub lim capacitor raug kuaj tom ntej. Nws malfunction yog pom yam tsis muaj ntxivmeters. o los yog streaks qhia nws tsis ua hauj lwm. Lub high voltage capacitor tuaj yeem ua rau lub teeb tsis ua haujlwm. Txhawm rau txheeb xyuas qhov ua tau zoo ntawm transistor, koj yuav tsum tau unsolder nws thiab xyuas cov kev ntsuas tsis kam. Faulty qhov chaw yuav tsum tau soldered thiab hloov nrog cov ua hauj lwm sawv daws yuav. Koj tuaj yeem nrhiav tau lawv hauv cov roj teeb seem los ntawm kev ua haujlwm tib yam nrog lawv. Yog tias ua tau, qhov no yuav tsum tau ua tam sim ntawd, sai li sai tau thaum lub teeb tau dhau los siv tsis tau - tshem tawm tag nrho cov khoom tsim nyog ntawm nws, pov tseg qhov seem.
teeb sib dhos
Thaum lub teeb twb kho lawm, koj tuaj yeem pib sib dhos. Txawm li cas los xij, tom qab txuas tag nrho cov xov hlau, nws tsim nyog xyuas nws: ntsia hlau lub teeb disassembled rau hauv daim cartridge thiab siv hluav taws xob. Yog tias lub teeb ci tsis muaj flickering, koj tuaj yeem txuas ntxiv nrog lub rooj sib txoos. Yog tias muaj qhov tsis txaus, koj tuaj yeem tshem tawm lawv tam sim ntawd. Nws yog ib qho tsim nyog sau cia tias thaum hloov ib qho khoom seem nrog lwm qhov, nws yuav tshwm sim zoo tias nws yuav nyuaj rau muab txhua yam hauv nws qhov chaw. Yog li ntawd, nws yog ib qho tsim nyog yuav tsum tau txav tag nrho cov khoom seem tshiab rau hauv qhov chaw, ua tib zoo saib xyuas tias tsis muaj creases uas tuaj yeem ua rau luv luv. Qee qhov xwm txheej, nws tseem yuav tsum tau ua kom ntseeg tau tias cov khoom siv hluav taws xob ntawm cov khoom tsis kov. Feem ntau, cov khoom siv muaj lub zog ntawm 6 txog 55 watts. Kev kho lub teeb txuag hluav taws xob rau 55 W lossis 30 yog ua tib yam, tsis hais lub zog.
Kev nyuaj uas yuav zam tau
Thaum disassembling lub teeb txuag hluav taws xob, tsis txhob maj thiabsiv zog. Qhov tseeb thiab kev ua siab ntev yuav pab kom tsis txhob muaj ntau yam yuam kev uas yuav tsis tsuas yog ncua qhov kev xav tau, tab sis kuj ua rau muaj kev puas tsuaj loj. Yog hais tias nyob rau hauv tus txheej txheem ntawm kev kho lub zog-txuag teeb ib piece ntawm lub cev tsoo tawm, ib tug xaim tawm, koj yuav tsum tsis txhob chim, tag nrho cov no yog heev ua tau rau kua nplaum, solder, kho. Tau kawg, qhov no yuav siv sijhawm ntxiv, tab sis nws tau hais ua ntej tias lub zog thiab nrawm hauv qhov xwm txheej no tsuas yog cuam tshuam. Rau ntau tus, nws yog ib qho tseem ceeb kom muaj cov lus qhia ntawm tes. Nws yooj yim kom tau nws. Cov tuam txhab lag luam feem ntau tshaj tawm cov lus qhia ntxaws hauv PDF hom ntawm lawv lub vev xaib raug cai. Kev kho lub teeb txuag hluav taws xob tuaj yeem ua raws li cov lus qhia no. Yog tias cov chaw tsim khoom tsis tau muab cov ntaub ntawv zoo li no, koj tuaj yeem siv cov lus qhia dav dav uas tau piav qhia hauv kab lus no.
Muab pov tseg lossis rov ua dua
Raws li nws tau muab tawm, kho lub teeb txuag hluav taws xob tsis yog nyuaj, tab sis kuj tsis nyab xeeb. Txhua leej txhua tus paub tias mercury yog ib qho teeb meem rau tib neeg noj qab haus huv. Nws cov vapors tsis muaj tshuaj lom tsawg dua. Thaum kho, ib tug neeg leans hla lub cuab yeej. Yog li ntawd, yog tias lub teeb tau tawg los ntawm kev tsis saib xyuas, qhov siab heev ntawm mercury nyob rau hauv cov huab cua yuav ua rau, ncaj qha rau hauv qhov chaw ua pa ntawm tus kho. Qhov cua nkag hauv chav yuav pab tau tiag tiag, tab sis cov khoom tawg yuav tsum tau muab tshem tawm sai sai thiab muab pov tseg kom lawv tsis tuaj yeem ua rau huab cua mus ntxiv. Nws tsis pom zoo kom faus lawv, txij li mercury yuav txuas ntxiv exude nws cov tshuaj lom mus ntev, tsis tsuas yog nyob rau hauv huab cua, tab sis kuj nyob rau hauv cov av. Yog li ntawd, qhov teeb meem tsuas yogmob siab.
Yog tias koj tsis paub meej tias kev kho yuav mus zoo, tej zaum koj yuav tsum tsis txhob noj, vim kev noj qab haus huv, uas tuaj yeem rhuav tshem hauv ob peb feeb, yog kim dua 100 rubles, uas yuav tsum tau ua. siv lub teeb tshiab. Pov tus qub, txawm li cas los xij, tsis tsim nyog. Nws yuav tsum muab pov tseg ntawm cov ntsiab lus tshwj xeeb sau. Hauv nroog loj muaj cov ntsiab lus zoo li no. Lawv tuaj yeem nrhiav tau los ntawm kev tiv tauj lub koom haum hauv zos ntawm SES. Yav dhau los, cov chaw nres tsheb no tau koom nrog kev txais tos ntawm mercury pov tseg. Tam sim no, tsis yog txhua qhov kev saib xyuas huv huv ua lub luag haujlwm zoo li no.
Txhua qhov teeb meem saum toj no, nws tsim nyog txiav txim siab seb puas tsim nyog yuav cov teeb txaus ntshai li ntawd. Nws puas tsim nyog txuag lawv hauv tsev rau cov khoom seem, lossis tsuas yog vim tsis muaj qhov twg los tig lawv? Puas yog tsim nyog ua kom lub neej ntev ntawm cov neeg nyob ze txaus ntshai? Thiab nws puas yuav zoo dua los hloov mus rau LED qhov muag teev, uas yog qhov kim dua me ntsis tab sis tsis muaj qhov zoo sib xws?
