Lub teeb pom kev zoo li cas?
Toj roob hauv pes pom kev siv hais txog kev siv teeb sab nraud los pab kom pom lub vaj, dej, sab nraum lub tsev thiab ib tsob ntoo. Nws muaj ob lub teeb meem kev pom kev zoo nkauj thiab kev zoo nkauj thiab kev tsim kho kom zoo nkauj. Lub teeb pom kev zoo tagnrho yog qhov tseem ceeb los txhawb txoj kev ua si, kev nyab xeeb thiab kev zoo nkauj ntawm cheeb tsam uas muaj kev txhawj xeeb. Vim tias qhov teeb ci LED yog ib txoj kev pom kev ib seem, nws plays lub luag haujlwm tseem ceeb hauv kev zoo nkauj ntawm thaj chaw.
Cov yeeb yam xim muaj xim, xim kub, thiab lwm yam.
Thaum nws tawm mus rau teeb pom kev zoo nkauj, LED yog qhov kev xaiv zoo tshaj plaws vim nws cov yeeb yuj siab (CRI) thiab ntau xim xaiv.
Cov kev kho tshiab hauv cov yas siv tshuab thiab optics thiab kev koom ua ke ntawm cov LEDs ua rau txoj kev rau kev sib xyaw ua ke ntawm optoelectronics. Lwm qhov zoo ntawm LEDs yog tias lawv tsis siv cov ntaub ntawv pov thawj thiab muaj zog rau lawv tus kheej. Tshaj li, lub LED tsis zoo li ntawd, nyob rau hauv lub teeb rau ntawm qhov Infusion ntawm silicone los yog epoxy resin, xws li cov dej tsis pom tsis haum yog yooj yim, tsim nyog thiab muaj kev nyab xeeb.
Vim tias cov teeb ci LED yog qhov me me heev, yog li tsim muaj qhov sib zog ntawm qhov siv ceev npaum me me yooj yim heev. Piv txwv li, nws muaj peev xwm ua kom muaj lub teeb ciav hlau los npog tag nrho cov ciav hlau, tsuas yog thaum lub teeb pom kev zoo sib cais, me me loj, thiab kev sib txuas ua ke.
4 qhov tshwj xeeb ntawm LED rau kev lag luam teeb pom kev zoo
Ci, zoo dua lub teeb
Qhov tseem ceeb ntawm kev ua kom pom tseeb yog kev nyab xeeb thiab kho kom zoo nkauj. Cov LEDs yog xav tau lub teeb ci ntsa iab uas muaj peev xwm ua tau 170-180 lumens per watt thiab muab lub teeb txhim khu.
Ntxiv nrog rau qhov no, thaum muaj teeb meem loj dhau los los yog luv luv Circuit Court, LED tsis yooj yim tawg lossis hlawv ntawm qhov chaw kaj.
Ib puag ncig-phooj ywg
Cov LEDs tsis xa cov hluav taws xob los sis cov hluav taws xob ultraviolet, thiab tsis muaj mercury txhua. Tsis tas li ntawd, cov teeb no ua raws li RoHS cov qauv, uas txhais tau hais tias LED tsis muaj tej yam txaus ntshai, xws li cadmium, mercury thiab lwm yam. Hauv kev sib piv, cov hlau hlej roj muaj txheej txheem cadmium siab, thaum ultraviolet lub teeb tawm thaum cov roj fluorescent muaj mercury. LEDs yog qhov zoo dua vim cov toj roob hauv pes tau nruab ze nyob ze dej ntawm lub cev lossis cov ntoo.
Tu tus nqi tsawg
Lub xub ntiag ntawm lub teeb pom kev zoo nyob rau sab nraum qab teeb meem yog qhov tseem ceeb vim cov teeb rooj teeb meem feem ntau yog nyob rau thaj chaw tsis muaj zog. Piv txwv, qhov dej hauv qab da dej hauv lub pas dej daib yog qhov yooj yim los hloov, vim yog tias koj xav hloov lub teeb, lub pas dej da dej yuav tsum tau muab tso tseg. Ib qho piv txwv ntxiv yog qhov teeb pom kev nyab xeeb, uas yuav tsum muaj lub crane rov qab yog tias muaj teeb meem tshwm sim. Feem ntau, cov nqi hloov qhov teeb yog ntau tshaj qhov teeb pom kev zoo.
Tsawg voltage khiav lag luam
Qhov muaj nuj nqi voltage ntawm LED yog qis dua 4V DC, kom nws khiav ntawm 220V, feem ntau peb siv switching zog mov los txo qhov voltage, yog li hloov AC rau DC. Yog hais tias nws yog ib qho kev sib txuas ncaj qha nrog lub teeb txawb, nws raug nquahu kom khiav lag luam ntawm qhov qis dua, kom tsis txhob muaj kev puas tsuaj thaum muaj kev tawm mus tam sim no.
Thaum nws los txog rau ntawm cov teeb pom kev, peb yuav tsum tau siv ib lub laj thawj inverter los nce qhov voltage thiab hloov mus rau lwm yam tam sim no. Qhov no txo qhov kev nyab xeeb thiab kev nyob ntev ntawm lub teeb thiab nce nqi ntawm lub teeb. Tsis tas li ntawd, cov LEDs yog ib txoj kev nyab xeeb los khiav ntawm qhov tsis muaj zog thiab muaj kev nyab xeeb rau kev khiav lag luam.
