Tshuab, Electronics
LEDs rau cov nroj tsuag, ib chav ntawm LED teeb
Cov nroj tsuag hauv tsev tsis tas yuav muaj teeb txaus nyob hauv tsev. Yog tsis muaj qhov no, lawv txoj kev loj hlob yuav qeeb qeeb lossis tsis zoo. Yuav zam tau qhov no, koj tuaj yeem tsim LEDs rau cov nroj tsuag. Nws yog qhov teeb taws no uas tuaj yeem muab qhov tsim nyog ntawm cov xim. LED teeb yog dav faib rau teeb pom kev zoo greenhouses, greenhouses, vaj, gated thiab aquaria. Lawv yog ib qho zoo hloov rau tshav ntuj, tsis tas yuav siv cov nuj nqis loj thiab muaj lub neej ua haujlwm ntev.
Photosynthesis ntawm cov nroj tsuag yog ib tug txheej txheem uas yuav siv qhov chaw nyob rau hauv lub teeb txaus. Tsis tas li ntawd, cov nram qab no ua rau cov kev txhim kho ntawm cov nroj tsuag: qhov kub thiab txias, cov av noo, av noo ntawm lub teeb pom kev zoo, hnub thiab hmo ntuj ntev, cov dej txaus.
Kev txiav txim siab ntawm kev txaus siab ntawm lub teeb
Yog hais tias nws tau txiav txim siab los nruab rau cov nroj tsuag, kom nws yuav tsum tau ua tiav raws li thwj. Ua li no, koj yuav tsum txiav txim siab seb cov nroj tsuag twg tsis muaj txaus rays, thiab ua li cas nws yuav superfluous. Yog hais tias lub teeb pom kev hauv lub tsev cog khoom yog npaj, ces aav nrog sib txawv spectra yuav tsum tau pom. Tom ntej no, txiav txim siab seb cov LEDs lawv tus kheej. Cov tub txawg ua nws ib yam khoom tshwj xeeb - ib qho khoom muag. Koj tuaj yeem ua cov lus teb koj tus kheej. Tab sis koj yuav tsum khawb me ntsis thiab tsim tus qauv koj xav tau.
Yog tias qhov kev tshawb fawb no ua tiav rau lub tsev cog qoob loo, nws muaj ib txoj cai thoob plaws rau txhua hom teeb ci. Thaum lub qhov siab ntawm qhov ncua sij hawm tuaj yeem ua rau kom qhov teeb meem tsawg dua.
LEDs
Lub spectrum ntawm cov xim tawg yog qhov tseem ceeb heev. Kev pom kev tov yuav yog xim liab thiab xiav LEDs rau cov nroj tsuag hauv kev faib ua feem ntawm ob mus rau ib qho. Muaj pes tsawg tus watts yuav muaj lub cuab yeej tsis tseem ceeb.
Tab sis ntau feem ntau siv odnovattnye. Yog tias xav tau los nruab ib lub diodes koj tus kheej, ces nws yog qhov zoo dua yuav khoom siv tau npaj txhij. Koj tuaj yeem txhim kho lawv nrog kua nplaum, khawm los sis tsis quav ntsev. Nws tag nrho yog nyob ntawm lub qhov. Cov lag luam ntawm xws li cov khoom muaj ntau, nws yog zoo dua los xaiv ib tug zoo-paub, thiab tsis faceless seller, uas tsis tau muab ib qho guarantee ntawm nws cov khoom.
Ntev ntawm lub teeb tsis
Lub spectrum ntawm ntuj tshav ntuj muaj ob lub xiav thiab liab. Lawv tso cai rau cov nroj tsuag kom loj, loj tuaj thiab dais txiv hmab txiv ntoo. Thaum irradiated los ntawm ib lub kob xiav nrog ib lub pav ntawm 450 nm, tus neeg sawv cev ntawm cov flora yuav luv. Xws li ib tug nroj tsuag tsis boast ntawm ib tug loj ntsuab loj. Nws tseem yuav dais txiv hmab txiv ntoo. Thaum absorbing ib tug liab band nrog ib tug wavelength ntawm 620 nm, nws yuav tsim keeb kwm, blossom zoo thiab dais txiv hmab txiv ntoo.
Pros ntawm LEDs
Thaum teeb pom kev zoo cog LED teeb , nws mus txhua txoj kev los ntawm cov kab mob mus rau lub txiv hmab txiv ntoo. Txuas lub sij hawm no, thaum lub luminescent ntaus ntawv ua haujlwm, tsuas tawg tuaj. LEDs rau cov nroj tsuag tsis kub li, yog li ntawd tsis muaj kev xav rau airing heev ntawm chav. Tsis tas li ntawd, tsis muaj kev thermal overheating ntawm cov neeg sawv cev ntawm cov flora.
Indispensable rau xws teeb mus rau loj hlob seedlings. Lub directivity ntawm spectrum radiation contributes rau qhov tseeb hais tias tus tua loj hlob muaj zog nyob rau hauv ib lub sij hawm luv luv. Ntxiv rau, muaj qee qhov kev siv hluav taws xob tsawg. LEDs yog zaum ob tsuas yog mus sodium teeb. Tab sis lawv yog kaum lub sij hawm ntau yig tshaj incandescent teeb. LEDs rau cov nroj tsuag muaj txog li 10 xyoo. Warranty lub sij hawm - 3 mus rau 5 xyoos. Thaum muaj teeb meem xws li teeb meem, ib lub sij hawm ntev yuav tsis muaj kev txhawj txog kev hloov lawv. Cov teeb cig no tsis muaj teeb meem tshuaj nyob rau hauv lawv cov muaj pes tsawg leeg. Txawm tias qhov no, lawv siv nyob rau hauv greenhouses yog heev preferable. Kev ua lag luam rau hnub no sawv cev rau ntau tus qauv ntawm cov khoom siv sib xws xws li: lawv yuav raug rho tawm, tsau ntawm phab ntsa lossis qab nthab.
Ntseeg
Kom ua kom lub zog tawg, cov LEDs sib dho rau hauv cov qauv loj. Qhov no yog qhov tsis zoo rau cov chav me me xwb. Nyob rau hauv loj greenhouses no yog insignificant. Kev tsis pom zoo tuaj yeem pom tau tias tus nqi pheej yig rau qhov sib piv nrog cov analogues - Fluorescent lub teeb. Qhov txawv yuav ncav cuag yim zaug ntawm tus nqi. Tab sis cov cim uas lawv tus kheej yuav them tom qab ob peb xyoos ua haujlwm. Lawv tuaj yeem txuag tau hluav taws xob. Txo cov kev luminescence tau raug pom tom qab lub sij hawm tas sij hawm ntawm lub sij hawm lees paub. Thaum ib thaj chaw loj ntawm lub tsev cog khoom xav tau ntau yam teeb pom kev zoo dua piv rau lwm hom teeb.
Heatsink radiator
Nws yog ib qho tsim nyog uas sov yog tshem tawm ntawm lub cuab yeej. Zoo dua nws yuav ua rau lub tshuab hluav taws xob, uas yog tsim los ntawm ib qho txhuas los yog steel hlau. Tsawg tshaj ua zog yuav tsum tau siv qhov U-shaped tiav profile. Tshawb lub cheeb tsam ntawm lub tshuab radiator tsis yog yooj yim. Nws yuav tsum tsis txhob yuav tsawg tshaj li 20 cm 2 ntawm 1 Watt. Tom qab tag nrho cov ntaub ntawv raug xaiv, koj tuaj yeem sau txhua yam hauv ib txoj saw. LEDs kev cog kev loj hlob zoo tshaj plaws hauv cov xim. Yog li, yuav tsis tau ib lub teeb illumination.
Phytodethodiode
Xws li ib txoj kev loj hlob tshiab, raws li phytosvetodiode, muaj peev xwm los hloov cov lus pom zoo ib qho uas tsuas pom hauv ib xim. Tus tshiab ntaus ntawv nyob rau hauv ib lub nti tau sau qhov tsim nyog spectrum ntawm LEDs rau cov nroj tsuag. Nws yog tsim nyog rau txhua theem ntawm kev loj hlob. Qhov yooj yim phytolamp feem ntau yog ib qho thaiv nrog LEDs thiab ib tug kiv cua. Cov yav tas, nyob rau hauv lem, yuav tau hloov nyob rau hauv qhov siab.
Fluorescent Lamps
Luminescent yaj rau ib lub sij hawm ntev tseem nyob ntawm lub ncov ntawm tej chaw nyob hauv vaj hauv tsev thiab zaub vaj. Tab sis xws li lub teeb rau cov nroj tsuag tsis haum lub xim spectrum. Lawv nce ntxiv los ntawm cov roj fluorescent tshwj xeeb los yog cov roj fluorescent.
Sodium
Xws li lub zog muaj zog, xws li hauv cov khoom noj hluav taws xob, nws tsis haum rau kev tso chaw hauv ib chav tsev. Nws siv yog advisable nyob rau hauv loj greenhouses, teb thiab greenhouses nyob rau hauv uas nroj tsuag muaj illuminated. Lub downside ntawm xws li teeb meem yog lawv cov kev ua tau tsawg. Lawv hloov ob feem peb ntawm lub zog rau hauv tshav kub thiab tsuas yog ib feem me me mus rau hauv lub teeb. Tsis tas li ntawd, lub paj liab ntawm xws li ib lub teeb yog khaus ntau tshaj li xiav.
Ua kom ntaus ntawv rau koj tus kheej
Qhov yoojyim tshaj plaws ua kom lub teeb rau cov nroj tsuag yog siv ib daim kab xev uas cov LEDs nyob. Nws yuav tsum tau xim liab thiab liab xiav. Lawv yuav tsum txuas nrog lub hwj chim. Lub tom kawg yuav tau muas nyob rau hauv tib qho chaw raws li tapes - nyob rau hauv lub khw muag khoom. Kuj xav tau ib tug fastening - ib lub vaj huam sib luag, qhov loj ntawm cheeb tsam ntawm illumination.
Qhov kev npaj yuav tsum pib nrog kev ntxuav ntawm lub vaj huam sib luag. Tom ntej no, koj tuaj yeem ua rau daim diode kab xev. Ua li no, tshem tawm cov yeeb yaj kiab thiab muab lo rau lub vaj huam sib luag nrog sab nplaum. Yog hais tias koj yuav tsum tau txiav daim kab xev, ces nws tej daim txuas nrog txuas nrog ib tus kav hlau.
LEDs rau cov nroj tsuag tsis xav tau qhov ntxiv cua. Tab sis yog hais tias lub chav tsev nws tus kheej tsis zoo ventilated, nws yog ib qhov advisable los nruab lub kab xev rau ntawm ib lub profile profile (piv txwv li, txhuas). Cov teeb pom kev zoo rau cov xim hauv chav yuav muaj raws li nram no:
- Rau cov neeg loj hlob ntawm lub qhov rais, hauv ib qho chaw ntxoov ntxoo nws yuav txaus kom muaj 1000-3000 tus dej;
- Rau cov nroj tsuag uas xav tau lub teeb diffuse, tus nqi yuav yog li 4000 tus nplua nuj;
- Cov neeg sawv cev ntawm cov paj uas yuav tsum tau ncaj qha illumination - mus txog 6000 tus dej;
- Rau cov tauj thiab cov neeg uas dais txiv hmab txiv ntoo, mus txog 12,000 tus nplua nuj.
Yog tias koj xav pom cov nroj tsuag hauv tsev nyob rau hauv ib daim ntawv zoo nkauj thiab zoo nkauj, koj yuav tsum ua tib zoo xyuas lawv cov kev xav tau rau lub teeb pom kev zoo. Yog li, peb nrhiav tau qhov zoo thiab qhov tsis zoo ntawm LED teeb rau cov nroj tsuag, zoo li cov spectrum ntawm lawv cov rays.
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