Malangizo 3 oti muwunikire zonena za magwiridwe antchito a nyali zakukula kwa LED

M'zaka zaposachedwa, kugwiritsa ntchito nyali zakukula kwa LED kwakula kwambiri. Pamodzi ndi izi, chiwerengero cha ogulitsa atsopano omwe ali ndi zinthu zosavomerezeka chakweranso. Ena amanena zokayikitsa za momwe amagwirira ntchito, zomwe zimabweretsa chisokonezo ponena za magetsi a LED omwe angasankhe komanso momwe angafananitsire maapulo ndi maapulo. Gwiritsani ntchito maupangiri atatu otsatirawa kuti muweruze momwe magwiridwe antchito ndi zonenera moyo wanu wonse zopangidwa ndi opanga ma LED kukula, kutengera mikhalidwe yofunika kwambiri yomwe imatanthauzira magwiridwe antchito.

#1 Yang'anani zonse zoyambira komanso magwiridwe antchito pakapita nthawi

Kuchita koyambirira ndi magwiridwe antchito pakapita nthawi zonse zimatanthauzira kutalika kwa kuwala kwakukula. Koma kodi chilichonse chimayesedwa bwanji ndipo ogulitsa amagwiritsa ntchito bwanji manambalawa? Monga wolima, mukufuna kudziwa kutsogolo kuti magetsi anu azikhala nthawi yayitali bwanji. Chifukwa chake osati kuchuluka kwa photon flux koyambirira komwe ndikofunikira, komanso momwe zingasungire bwino izi pazaka zomwe mukuzigwiritsa ntchito. Kuti mupange kuwonekera kwathunthu pakuchita kwa nyali za kukula kwa LED, ndikofunikira kugwiritsa ntchitomiyezo yapadziko lonse lapansikupanga data yofananira yazinthu. Miyezo iyi ikufotokoza momwe mungayezere magwiridwe antchito poyambira ndikupereka metric yamoyo wonse kapena formula yowerengera momwe magwiridwe antchito pakapita nthawi.

Yang'anani zonse zoyambira komanso magwiridwe antchito pakapita nthawi.

Kodi ntchito yoyamba imayesedwa bwanji?

Miyezo yoyambira yogwira ntchito ndiyovomerezeka pakuwunikira kwatsopano kwa LED. Zofunikira zenizeni zomwe zingagwiritsidwe ntchito ngati zolowetsa pamapangidwe owunikira ndi awa:

1. The photosynthetic photon flux [PFD kapena PPFD mu µmol/s] - kuchuluka kwa ma photon omwe amafika pamwamba pa mbewu pakapita nthawi.
2. Kugawa mphamvu kwa Spectral [nm] - ndi mitundu yanji yomwe imagwiritsa ntchito kuwongolera mbewu.
3. Mphamvu zomwe zimagwiritsidwa ntchito [W] - kuchuluka kwa magetsi komwe kuwala kumagwiritsa ntchito.
4. Kuchita bwino kwadongosolo [µmol/J] - momwe kuwala kumagwiritsira ntchito mphamvu yake kuunikira mbewu.
5. Kugawa kuwala - ndi chitsanzo chotani chomwe chimagwiritsidwa ntchito komanso momwe kuwala kumagawira mofanana.

Kuthamanga kwa photon ndi mphamvu zomwe zimagwiritsidwa ntchito nthawi zambiri zimayesedwa mu gawo lotchedwa integrating sphere. Pakugawa mphamvu zowoneka bwino komanso kugawa kwa kuwala, gonio spectrometer ndiyofunika. Si onse opanga kuwala kwa LED omwe ali ndi labotale yoyezera kapena amatha kuyeza molingana ndi miyezo. Odziwika bwino adzagwiritsa ntchito ntchito za labotale yodziyimira payokha.

Signify imagwiritsa ntchito labotale yake yoyezetsa yovomerezeka kuyeza momwe magetsi athu amakulira molingana ndi machitidwe a IEC. Laborator yathu imayesedwa ndikutsimikiziridwa ndi bungwe lovomerezeka, DEKRA, kotero tikudziwa motsimikiza kuti zidazo zimagwira ntchito molingana ndi miyezo yapadziko lonse lapansi ndipo zimayesedwa nthawi ndi nthawi.

Kodi magwiridwe antchito amanenedweratu pakapita nthawi?

Kugwira ntchito pakapita nthawi sikungayesedwe panthawi yomwe mankhwala amayambitsa. Ndikosatheka kuyesa mayeso, mwachitsanzo, kwa maola 60,000 akugwira ntchito kuti anene kuti achita izi pakapita nthawi. Mayeso odziwika bwino amayenda pakati pa 6,000 ndi 10,000 maola.

Pali zikhalidwe ziwiri zoyenera 'panthawi' zomwe ziyenera kuganiziridwa zomwe zikugwirizana ndi kuwonongeka kwa kuwala kwa LED:

• Kuwonongeka kwapang'onopang'ono kumagwirizana ndi kutsika kwa photon flux kwa kuwala kwa LED pakapita nthawi. Imakuuzani kuchuluka kwa zotulutsa zoyambirira za photon flux zimasungidwa pakatha nthawi inayake. Kutsika kwa photon flux kungakhale kuphatikiza kuwonongeka kwa zinthu zowoneka bwino zomwe zimagwiritsidwa ntchito, ma LED omwe amapereka kuwala kochepa komanso ma LED omwe sapereka kuwala konse. Kuwonongeka kwapang'onopang'ono kumatanthauzidwa ndi kuchepa kwa photon flux [%].
• Kuwonongeka kodzidzimutsa kwa kuwala komwe kumawonetsedwa ndi kachigawo kakang'ono ka zinthu zomwe zalephera [%] panthawi inayake.

Mawerengedwe a Signify amatengera kuyeserera kwa moyo weniweni wa ma board a LED omwe timagwiritsa ntchito, kuyesa kofulumira kwa zinthu zofunika kwambiri komanso kumvetsetsa mozama zomwe magawo ake amafunikira kuti awonjezere kukula kwa kuwala kwa LED kwa moyo wawo wonse. Signify yapanga chida cholosera kutsika kwamitengo ya photon flux ndi kagawo kakang'ono ka zinthu zomwe zidalephera pamagetsi athu aku LED.

#2 Yang'anani mwatcheru nthawi yamoyo yomwe idanenedwa kuti ikule kuwala kwa LED

Nyali za kukula kwa LED ndi njira yopangira kwa wolima, kotero zokambirana za moyo wonse zimakhazikika pakukula kwa photon flux depreciation. Popeza nthawi yomwe amayembekezeka kuti nyali za kukula kwa LED nthawi zambiri zimakhala zazitali kwambiri, maola omwe akunenedwawo sangayesedwe chinthu chisanabweretsedwe pamsika. Chifukwa chake, opanga amagwiritsa ntchito miyeso yayifupi ndikuwonjezera izi kuti afotokoze zolosera zawo pakapita nthawi. Izi zimafuna kumvetsetsa mozama za magawo apangidwe omwe ali ofunikira kuti awonjezere kukula kwa kuwala kwa LED kwa moyo wawo wonse, komanso chidziwitso chokwanira chowerengera kuti muwerenge molondola. Osati onse ogulitsa amachita izi mofanana, motero, mofananamo. Chifukwa chake, zolosera za moyo wonse zimasiyana mosiyanasiyana.

Pali mfundo zingapo zodziwika padziko lonse lapansi zomwe Signify amagwiritsa ntchito polosera moyo wa chinthu. Nazi ziwiri mwa izo:

• IES LM-80 ikufotokoza momwe mungayezerere kukonza kwa photon flux pakanthawi ma LED
• IES TM-21 ikufotokoza momwe mungapangire zoyerekeza zamoyo zonse kutengera zotsatira za mayeso a LM-80

Mukamagwiritsa ntchito muyezo wa LM-80, osachepera maola 6,000 oyesa phukusi la LED amafunikira. Zachidziwikire, nyali zokulira za LED zimatha kukhala ndi moyo kupitilira maola 6,000. Apa ndipamene muyezo wa TM-21 umabwera. TM-21 imakulolani kuti muwonetsere moyo wanu wonse mwa kuchulukitsa nthawi ya moyo yomwe yasonkhanitsidwa ndi muyezo wa LM-80 mpaka ka 6. Mayeso amtundu wa LM-80 nthawi zambiri amayenda kwa maola 6,000 mpaka 10,000, motero zoyerekeza zamoyo zonse zochokera pa TM-21 zimabweretsa kuyerekeza kwa maola 36,000 mpaka 60,000. Pambuyo pa nthawiyi, sizikutanthauza kuti kuwala kwa LED kudzalephera, ndi malire omwe angatchulidwe pogwiritsa ntchito muyezo wapadziko lonse wa TM-21. Chifukwa chomwe simunganene kwa nthawi yayitali pogwiritsa ntchito mulingo uwu, ndikuti zimatsimikizira kuti zoyerekeza sizikupitilira kuchuluka kwa chidaliro, zomwe zingawapangitse kukhala osadalirika. Izi zikutanthauzanso kuti zonena zopitilira maola 60,000 sizingatsimikizidwe.

Zachidziwikire, palinso zinthu zina zomwe zimakhudza kutalika kwa moyo wa kuwala kwa LED.Mapangidwepalokha ndiyofunikira kwambiri, makamaka chifukwa idapangidwa kuti iziwongolera kutentha kopangidwa ndi ma LED. Ma Optics, dalaivala ndi kapangidwe kake ndi magawo omwe amatanthauzira magwiridwe antchito ndipo akuyenera kuganiziridwa pofotokoza zaka za moyo. Monga kasitomala, muyenera kukumbukira kuti kugwiritsa ntchito ma LED omwewo muzinthu zina sizikutanthauza kuti ntchitoyo pakapita nthawi idzakhala yofanana.

Pali njira zitatu zofotokozera moyo wa kukula kwa module:

1. Choyamba, yang'anani kulimba kwa kapangidwe kathu mwa 'kukalamba' nyali zathu zokulira ndi zina mwazinthu zofunika kwambiri zomwe zingafanane ndi choyesa cha 'drawer' ku IKEA. Mayeso ofulumizitsawa akuwonetsa momwe zinthu zathu zimakhalira zaka zikugwira ntchito m'malo ovuta kwambiri owonjezera kutentha.
2. Chachiwiri, ikani magetsi okulirapo a LED poyesa kupirira. Timayatsa magetsi kwa zaka zambiri ndikuyesa kusinthasintha kwa photon pafupipafupi. Kutentha ndi chinyezi cha wowonjezera kutentha amakoperedwa mu kukhazikitsidwa uku.
3. Chachitatu, lembani deta yoyezera makasitomala pazaka zambiri, zomwe zasonkhanitsidwa m'mapulojekiti angapo enieni. Deta zonse zoyezetsa zenizeni zimafaniziridwa ndi kutsika kwamitengo ya photon flux kuti tipangitse chidaliro pazolinga zomwe timapanga. Izi zikutsimikizira kuti timakwaniritsa zomwe talonjeza!

#3 Fananizani maapulo ndi maapulo

Kugwiritsa ntchito miyezo yapadziko lonse lapansi kumapangitsa kuti zitsimikizire momwe malonda akugwirira ntchito ndipo ndiye maziko a kufananitsa kwa ma apulo ndi apulo pazolinga za magwiridwe antchito kuchokera kwa opanga osiyanasiyana. Ndikofunika kukumbukira kuti zonena za moyo wonse ndizolosera osati miyeso. Opanga odziwika aziwerengera pazakale zamapangidwe ndi chidziwitso, kuyezetsa kwa magawo ndi kapangidwe ka kutentha kwa kuwala kwa LED.

Kuti mufananitse cholinga pakati pa ogulitsa, tikukulangizani kuti muchite izi:

1. Funsani wothandizira wanu za machitidwe awo oyesera.
2. Funsani sapulani wanu za kutsata kwawo miyezo yapadziko lonse lapansi.
3. Onetsetsani kuti zonena za moyo wawo wonse zatsimikiziridwa ndi deta ndipo samalani ndi zonena za maola opitilira 60,000. Khalani okayikira zonena za 'zabwino kwambiri kuti zikhale zoona'.
4. Funsani wothandizira wanu kuti ayese mulingo wopepuka wa magwiridwe antchito mukatha kukhazikitsa.

Sankhani wopereka wanu mwanzeru

Mfundo yofunika kwambiri ndikuchita homuweki yanu ndikusankha wothandizira wanu mwanzeru kuti muwonetsetse kuti mwapeza ntchito yomwe mudalipira mukamayatsa magetsi. Opanga omwe amasamala kwambiri kuti apereke zinthu zabwino zomwe zili ndi deta yomwe yatsimikiziridwa nthawi zonse amakhala okondwa kuyankha mafunso aliwonse omwe muli nawo. Zina za kay zomwe zingakuthandizeni kupititsa patsogolo ntchito yanu ndi zotsatira zake ndi ndondomeko ya kuwala ndikufanana kwa kuwala pa mbewu yanu.

Monga mtsogoleri wapadziko lonse lapansi pakuwunikira, timamvetsetsa kufunikira kwa kukulitsa ndalama zanu za LED pakuwongolera zokolola zambiri ndi mtundu. Ichi ndichifukwa chake ku Signify, tikuona kuti ndi udindo wathu kukupatsani zambiri zomwe mukufuna kuti muwunikire zomwe tikufuna kuchita poganizira kuti ndi kuwala kwa LED koyenera mbewu zanu. Pokonzekera zonena zathu zamasewera, mawu athu ndi 'zomwe timalonjeza ndizomwe timapereka'.

Powombetsa mkota

# 1 Onetsetsani kuti muwunikire zonena za momwe zimayambira komanso magwiridwe antchito pakapita nthawi.

#2 Yang'anani mozama za nthawi yamoyo yomwe akuti kuwala kwa LED kukule

#3 Fananizani maapulo ndi maapulo zikafika pakuyesa, kutsatira miyezo ndi zonena za moyo wonse

Werengani mabulogu athu ena "zisankho 8 zopangira kuwala kwa LED kotsika mtengo"

Kula ndi zabwino

Mukufuna kuonetsetsa kuti mwabweza mwachangu pazachuma chanu komanso kuti mbali zonse za polojekiti yanu zizichitika mwaukadaulo. Ndi Signify, polojekiti yanu ili m'manja mwa odziwa zambiri. Signify ndiye mtsogoleri wapadziko lonse pagawo lounikira ndipo wapanga mbiri yochulukirapo m'mapulojekiti opitilira 500 pamsika wowunikira zamaluwa kuyambira 1995. Izi zikuphatikizapo zaka makumi awiri zachidziwitso chodzipatulira kupanga maphikidwe opangidwa ndi kuwala, opangidwa ndi LED omwe amathandiza alimi kufulumira kukula, kuonjezera zokolola ndi kupititsa patsogolo ubwino wa zomera. Ndi zotsogola zapamwamba za LED zomwe talamula, titha kukupangirani yankho lotengera sayansi.

Ngati mukufuna kupitamozama za njira zoyezera magwiridwe antchito, mutha kuwerenganso pepala loyera ili.