LED teeb strips yog tam sim no siv nyob rau hauv txhua yam los ntawm sab nraum toj roob hauv pes teeb pom kev zoo rau cov khw muag khoom décor thiab lub tsev qab nthab teeb pom kev zoo. Lawv tsis txwv rau cov kev siv txuj ci ntxiv lawm. Qhov zoo ntawmLED teeb stripsntawm kev ua lag luam, txawm li cas los xij, sib txawv vim qhov kev thov nce ntxiv; ib txhia yog daj thiab dim tom qab ib xyoos, tsim cov cheeb tsam tsaus; Lwm tus tsim lub teeb dazzling, muaj kev tswj xim tsis sib xws, thiab txawm tias tam sim no muaj kev nyab xeeb. Ntawm qhov tod tes, siab -cov teeb pom kev zoo tsis yog tsuas yog muab cov teeb pom kev zoo ib yam thiab muaj qhov ntev - kav ntev thiab txhawj xeeb- dawb, tab sis lawv kuj txuag cov nqi kho thiab nqi hluav taws xob. Thaum ua kev yuav khoom, ntau tus neeg tsuas yog xav txog tus nqi, uas tuaj yeem ua rau raug coj kom zoo dua. Niaj hnub no, peb yuav qhia koj yuav ua li cas kom yooj yim sib txawv ntawm high-zoo thiab qis- zoo LED lub teeb strips tsis siv cov lus jargon los yog hyperbole yog li koj tuaj yeem txiav txim siab paub.
Saib ntawm Kev Ua Haujlwm thiab Kev Pom Zoo: Cov Kev Qhia tshwj xeeb qhia qhov zoo tiag tiag
High-zoo thiab qis- zoo LED lub teeb strips tuaj yeem sib txawv ntawm ib leeg los ntawm kev saib lawv; tsis tas yuav muaj cov cuab yeej tshwj xeeb. Saib ntawm kev ntim khoom ua ntej. Anti- lub hnab ntim khoom zoo li qub, feem ntau yog 5 lossis 10 meters ib yob nrog rau sab nraud los tiv thaiv - zoo li qub thiab ya raws- lub hnab pov thawj, yog siv los ntawm cov tuam txhab muaj koob npe. Cov yob rov qab tsis siv, thiab yob tsis muaj qhov tsis muaj khawb thiab khawb -dawb. Txhawm rau kom txuag tau nyiaj, cov ntaub qhwv tsis zoo tuaj yeem ntim tau yooj yim lossis txawm tias tsis muaj dej noo{12}} lub hnab pov thawj; lub yob tej zaum yuav hnav cov cim los yog pom daim ntawv lo residue.
Tom ntej no, xyuas kom huv si saum npoo thiab cov pob qij txha: SMT (Surface Mount Technology) thev naus laus zis, uas ua kom du, ua tiav cov pob qij txha nrog cov nqi nruab nrab ntawm cov solder, yog siv rau hauv siab - zoo strips. Qhov saum npoo yog ntshiab ntawm cov kab mob thiab cov slag solder, thiab cov kev sib txuas ntawm cov khoom sib txuas ib txwm nkhaus ntawm lub substrate mus rau LED electrode. Vim tias cov strips tsis zoo yog feem ntau txhais tes- soldered, muaj pov thawj solder spikes thiab irregular solder junctions. Cov LEDs tej zaum yuav tsis sib haum, thiab tej zaum tseem muaj flux lossis stains ntawm qhov chaw. Tsis tas li ntawd, lub siab -zoo strip's substrate (FPC) muaj huv si, burr-dawb npoo, thiab cov ntawv ci tooj liab tau ruaj khov rau hauv lub substrate kom tsis txhob muaj qhov yooj yim detachment thaum khoov. Rough edges thiab thinner tooj liab ntawv ci yog cov yam ntxwv ntawm inferior substrates. Tom qab ob peb khoov, cov ntaub qhwv ntsej muag thiab kev sib tsoo yuav tshwm sim.
Ntsuam xyuas Luminous Performance: High -zoo LED Strips muab cov xim ntuj thiab cov xim ci
Luminescence yog lub luag haujlwm tseem ceeb ntawm LED strips, thiab qhov luminous cuam tshuam ncaj qha cuam tshuam rau cov neeg siv kev paub-ib qho tseem ceeb hauv kev sib txawv ntawm qhov zoo heev thiab txaus ntshai. Xyuas qhov uniformity ua ntej tom qab teeb pom kev zoo. High- zoo LED strips muaj qhov sib ze ntawm LED hlaws, yog li tsis muaj qhov tsaus ntuj lossis thaj tsam sib txawv ntawm thaj chaw teeb thiab tsaus. Tsis muaj qhov tsis sib xws; lub teeb yog nruam thiab maj mam. Tshwj xeeb tshaj yog, COB- cov ntaub ntawv ntim khoom tsim kom muaj teeb pom kev zoo dua qub, zoo li tus dej ntawm lub teeb. Qhov sib txawv loj ntawm cov hlaws LED hauv qhov tsis zoo ntawm LED strips ua rau pom tseeb qhov kaj thaum teeb pom kev zoo, lub teeb pom kev zoo, thiab txawm tias qhov chaw dub hauv cheeb tsam uas tsis teeb, uas cuam tshuam tsis zoo rau kev siv thiab kev zoo nkauj.
Lub teeb xim thiab xim rendering Performance index (CRI) yuav tsum tau muab coj los xav. High- zoo LED strips tsim lub teeb ntshiab tsis muaj xim cam lossis flicker, nrog qhov sib txawv ntawm cov xim dawb (2700-}}3500K), ntuj dawb (4000-5000K), thiab xim dawb (5000-6500K). taw tes lub koob yees duab xov tooj ntawm LED sawb; yog tias tsis muaj kab txaij scrolling ntawm qhov screen, tsis muaj flicker, uas txo qhov kev pheej hmoo ntawm qhov muag mus ntev. Chaotic teeb yog tsim los ntawm inferior LED strips, uas tej zaum yuav muaj ib tug bluish tint rau txias dawb los yog yellowish tinge rau sov dawb.
Tsis tas li ntawd, qee tus neeg yuav muaj qhov siab - zaus flicker uas nyuaj rau pom nrog lub qhov muag tsis pom kev, uas tuaj yeem ua rau lub qhov muag qhuav, nkees tom qab siv ntev. Tsis tas li ntawd, hwm LED strips ua kom zoo dua cov xim tiag tiag ntawm cov khoom nrog CRI Ntau dua lossis sib npaug rau 80, nrog rau cov qauv siab -kawg mus txog 90. Qhov no ua rau lawv tsim nyog rau cov khw muag khoom, chav ua yeeb yam, thiab lwm yam xwm txheej uas yuav tsum tau ua kom pom tseeb ntawm cov khoom zoo. Vim tias qhov tsis zoo ntawm LED strips muaj CRI tsawg, lawv tuaj yeem hloov xim xim, ua rau cov xim sab hauv pom dab lossis cov phab ntsa dawb tshwm dawb dawb.
Nws kuj tseem yuav tsum tau kuaj xyuas cov xim tswj kev ua haujlwm ntawm cov xim LED strips (RGB, RGBW). High- cov strips zoo yuav tsum hloov xim kom zoo yam tsis muaj stuttering lossis xim sib txawv, thiab yuav tsum tsis muaj xim tsis ua haujlwm; Cov kab hluav taws xob tsis zoo tuaj yeem muaj qhov cuam tshuam ntau dhau ntawm electromagnetic cuam tshuam (EMI), cuam tshuam nrog cov teeb liab tswj, ua rau muaj xim tsis zoo, ua rau nws tsis tuaj yeem hloov raws li qhov kev pab cuam preset, lossis txawm tias tsis rov qab mus rau qhov qub tom qab hluav taws xob tawm thiab rov pib dua.
Txheeb xyuas qhov Lifespan ntawm Substrate, LED Chips, thiab Tsav Tsheb Core Cheebtsam
LED strips 'kev ruaj ntseg thiab kev ua neej ntev tsuas yog nyob ntawm lawv qhov tseem ceeb, qhov tseeb uas feem ntau tsis quav ntsej. Ntau subpar strips skimp ntawm cov ntsiab lus tseem ceeb.
Ua ntej, lub substrate (FPC): siab -toughness polyimide FPC substrates nrog ib tug dabtsi yog khoov vojvoog ntawm tsawg kawg yog 30 hli yog siv nyob rau hauv hwm strips, uas ua kom yooj yim khoov yam tsis muaj kev puas tsuaj rau lub circuitry. Nrog ib tug tuab ntawm tsawg kawg yog ib ounce ib square feet, cov ntawv ci tooj liab muaj qhov tsis muaj zog thiab zoo cua sov dissipation, txo qis LED burnout los ntawm overheating. Tsawg-FPC substrates zoo nrog nyias, tsis zoo hloov pauv tooj liab ntawv ci uas tawg tom qab ob peb khoov yog siv rau hauv cov strips tsis zoo. Tsis tas li ntawd, cov cua kub tsis zoo ua rau lub neej luv ntawm LEDs los ntawm kev ua kom lawv cov laus.
Qhov thib ob feem ntawm lub teeb -emitting qauv yog LED chips. Reputable hom ntawm chips nrog zoo nti zoo, siab luminous efficiency (Ntau tshaj los yog sib npaug rau 80 lm / W), kub tsis kam, thiab tsawg lub teeb lwj yog siv nyob rau hauv siab - zoo LED strips. Nyob rau ntawm tsib mus rau yim xyoo, lub teeb deterioration nyob rau hauv ib txwm siv tsis tshaj peb caug feem pua. Tsis tas li ntawd, lawv dhau los ntawm kev ntsuas kev cia siab nrog rau kev tiv thaiv electrostatic thiab siab - kub thiab siab - av noo. Kev kho dua tshiab lossis me me -cov khoom siv hluav taws xob uas tsis zoo luminous efficiency yog siv nyob rau hauv inferior LED strips. Lawv yuav ua kom pom tseeb daj thiab dim tom qab siv ib mus rau ob xyoos, thiab lawv tuaj yeem ua tsis tiav, ua rau muaj qhov sib cais dub.
Thaum kawg, tus tsav tsheb tam sim no tsis tu ncua siv hluav taws xob yog siv nyob rau hauv siab - zoo LED strips los lav qhov tsis tu ncua tam sim no thiab tiv thaiv cov chips LED los ntawm kev hloov hluav taws xob. Lawv zam dhau qhov cuam tshuam ntawm electromagnetic, yog flicker -dawb, siv tsawg zog, thiab ua raws li lub teb chaws electromagnetic compatibility qauv (GB/T 17743-2021). Resistor-capacitor kauj ruam- cov tsav tsheb qis yog nquag siv nyob rau hauv qis qis LED strips, uas ua rau tsis muaj zog. Ntxiv nrog rau kev tsim cov flicker, qhov no ua rau muaj qhov tshwm sim ntawm burnout los ntawm overload, tsim kom muaj kev nyab xeeb. Lawv kuj muaj peev xwm tiv thaiv kev cuam tshuam tsis muaj zog, uas tuaj yeem ua rau qhov ci tsis sib xws thiab kev tswj xim tsis ua haujlwm.
Kev Ntsuas Kev Ua Tau Zoo: Kev hloov kho thiab kev nyab xeeb rau cov xwm txheej tiag tiag
Kev ua tau zoo yog qhov tseem ceeb hauv kev sib txawv ntawm qhov zoo ntxiv rau kev saib thiab teeb tsa tseem ceeb, tshwj xeeb tshaj yog vim muaj xwm txheej sib txawv muaj qhov xav tau sib txawv rau LED strips. Piv txwv li, kev siv dej tsis zoo yog tsim nyog rau kev siv sab nraum zoov thiab chav dej, thiab kev hloov pauv zoo yog xav tau rau cov qab nthab thiab cov chaw nkhaus.
Flexibility Test: Superior LED strips yog pliable thiab tso cai rau tsis muaj kev txwv kev khoov thiab folding. Lawv tsim nyog rau kev teeb tsa nkhaus zoo li lub qab nthab thiab cov phab ntsa vim tias cov xaim yuav tsis raug mob lossis lub teeb emission hloov txawm tias khoov rau hauv arc. Kev hloov pauv tsis zoo ua rau cov hlua LED tsis zoo yuav ua rau cov xov hlau tawg, cais cov chips LED, lossis txawm tias nres teeb pom kev zoo tag nrho tom qab khoov. Qhov no yog qhov tseeb tshwj xeeb ntawm kev sib txuas, qhov twg khoov tuaj yeem ua rau tawg yooj yim thiab ua kom dhau los ntawm - thaj chaw tsaus ntuj (tag nrho cheeb tsam tsaus ntuj los ntawm qhov tsis ua tiav mus rau qhov kawg). Qhov no feem ntau tshwm sim los ntawm kev puas tsuaj los ntawm sab nraud rog, tab sis nws tseem tuaj yeem txuas nrog subpar ntau lawm txoj kev.
Kev Ntsuas Kev Tiv Thaiv: Cov xwm txheej uas siv rau LED strips yog txiav txim siab los ntawm qhov ntsuas IP. Superior LED strips yog shielded los ntawm plua plav thiab dej puas los ntawm ib tug zoo silicone encapsulation uas tsis muaj npuas thiab pinholes. Piv txwv li, IP68 yog qhov tsim nyog rau kev siv dej hauv qab, tab sis IP65 yog qhov tsim nyog rau kev tiv thaiv los nag sab nraud thiab kev tiv thaiv hauv chav dej. Cov khoom siv txheej txheej kuj yog cua sov- tiv taus thiab tsis yooj yim rau hnub nyoog lossis daj. Inferior LED strips muaj cov txheej tiv thaiv tsis sib xws, qee zaum nrog cov chaw tsis tuaj yeem, ua rau tsis muaj dej tsis zoo thiab tsis muaj plua plav. Kev siv sab nraum zoov yog qhov ua rau dej nkag thiab luv luv, thaum siv chav dej muaj qhov cuam tshuam rau kev puas tsuaj rau cov dej. Tsis tas li ntawd, cov khoom siv txheej txheej muaj hnub nyoog yooj yim, yellowing thiab tawg tom qab siv sijhawm, poob nws txoj haujlwm tiv thaiv.
Tsis tas li ntawd, siab - zoo LED strips muaj zog, zoo li nplaum nplaum, siv high-cov nplaum zoo xws li 3M, kom ntseeg tau tias lawv tsis yooj yim poob tom qab daim ntawv thov thiab yooj yim rau nruab. Inferior LED strips muaj cov nplaum nplaum tsis zoo, yooj yim poob tawm tom qab daim ntawv thov thiab tseem tuaj yeem tso cov nplaum nplaum, cuam tshuam rau kev teeb tsa thiab kev zoo nkauj.
Kev yuav cov lus qhia thiab cov lus qhia txhawm rau txhawm rau tshem tawm qhov nyuaj
Hauv kev xaus, koj tsis tas yuav nrhiav cov yam ntxwv zoo sib xws hauv kev txiav txim siab qhov sib txawv ntawm qhov zoo thiab qhov tsis zoo ntawm LED teeb strips. Los ntawm kev ua raws li plaub qhov tseem ceeb ntawm "saib qhov zoo li, sim lub teeb emission, xyuas qhov teeb tsa, thiab ntsuas qhov kev ua tau zoo," koj tuaj yeem tswj xyuas qhov tseeb ntawm cuaj caum feem pua ntawm qhov yuam kev. Nov yog ob lub ntsiab lus tseem ceeb ntxiv: Ua ntej ntawm tag nrho, tsis txhob ua avaricious rau tus nqi qis. High-cov teeb pom kev zoo yuav tsum muaj cov khoom siv kim heev (tsav tsheb, LED chips, thiab substrate). Nws yog tej zaum cov khoom lag luam nrog cov khoom siv tsis zoo yog tias tus nqi qis dua qhov nruab nrab ntawm kev ua lag luam. Txawm hais tias nws tuaj yeem tshwm sim tias koj tau txuag nyiaj, tuaj yeem muaj kev pheej hmoo nyab xeeb thiab kev siv nyiaj txiag tseem ceeb hauv txoj kev. Qhov thib ob, muab qhov tseem ceeb tshaj plaws rau cov khoom uas ua tau raws li cov qauv hauv lub tebchaws (GB 7000.1-2015, GB/T 17743-2021, thiab lwm yam) thiab muaj cov ntaub ntawv xeem. Cov tuam txhab muaj npe nrov yuav muab kev qhia dav dav tom qab- kev muag khoom, ua rau kev siv ntau dua kev txhawj xeeb thiab tsis txhob yuav cov khoom "peb-tsis muaj" (cov khoom lag luam tsis muaj npe, chaw nyob, lossis hnub tsim khoom).
Txawm hais tias koj tab tom siv LED teeb strips rau tsev kho kom zoo nkauj qab nthab, khw kho kom zoo nkauj, lossis sab nraum zoov teeb pom kev zoo, thiab yuav tsum tau yuav khoom tsim nyog thiab tus nqi -cov teeb pom kev zoo LED teeb pom kev zoo, thov hu rau peb txhua lub sijhawm. Tau ntau xyoo, peb tau tsom mus rau kev lag luam LED sawb teeb. Txhua yam ntawm peb cov khoom yog muab los ntawm kev sim dav. Txhua feem, los ntawm tus neeg tsav tsheb mus rau lub substrate thiab LED chips, yog nruj me ntsis tswj kom tau raws li lub teeb pom kev zoo, lub neej ntev, thiab kev nplij siab. Peb tseem tuaj yeem muab cov lus qhia xaiv raws li koj qhov kev xav tau tshwj xeeb (xws li cov dej tsis muaj dej, lub teeb xim, thiab qhov ntev ntawm kev teeb tsa), pab koj zam txhua qhov kev yuav khoom pitfalls thiab xaiv siab - LED sawb teeb zoo hauv koj cov peev nyiaj.
Hu rau peb los ntawm kev xa peb cov lus ntiag tug qhia txog koj cov kev xav tau thiab kev siv qhov xwm txheej. Peb yuav teb sai li sai tau, muab cov lus qhia rau koj thiab ib qho - ntawm - ib qho kev xaiv kom koj tuaj yeem yuav thiab siv nrog kev ntseeg siab!
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