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Kodi Tiyenera Kusamala Chiyani Pogwiritsa Ntchito ndi Kusunga Mawonekedwe a LED?

Mofanana ndi zinthu zamakono zamagetsi, kuti chiwonetsero cha LED chikhale chotalika, sikoyenera kumvetsera njira panthawi yogwiritsira ntchito, komanso kusunga.Pogwiritsa ntchito kwambiri zowonetsera zowonetsera za LED, pali zovuta zogwiritsira ntchito, ndipo kukhudzidwa kwa zolinga zosiyanasiyana ndi zinthu zomwe zimapangidwira kwadzetsa mavuto monga kuchepa kwa moyo komanso kulephera kwa ntchito kwa zowonetsera za LED.

Choyamba.Kusamala pakugwiritsa ntchito chilengedwe

1. Kutentha kwa malo ogwirira ntchito ndi -20℃≤t≤50℃, ndipo malo ogwira ntchito chinyezi ndi 10% mpaka 90% RH.

2. Pewani kugwiritsa ntchito kapena kusunga kutentha kwakukulu, chinyezi chambiri, malo a asidi / alkali / mchere wambiri.

3. Khalani kutali ndi zinthu zoyaka moto, gasi ndi fumbi.

4. Pewani kugunda kwamphamvu pamayendedwe komanso pewani kugundana ndi zinthu zakuthwa.

5. Pamene kutentha kozungulira kuli kwakukulu kwambiri kapena kutentha kwa kutentha sikuli bwino, chisamaliro chiyenera kutengedwa kuti musatsegule chinsalu kwa nthawi yaitali.

6. Chiwonetsero cha LED chokhala ndi chinyezi chochulukirapo kuposa chomwe chatchulidwa chiyatsidwa, chimayambitsa dzimbiri komanso mawonekedwe afupiafupi ndikuwononga kosatha.

7. Ndizoletsedwa kulowa m'madzi, ufa wachitsulo ndi zinthu zina zachitsulo zomwe zimakhala zosavuta kuyendetsa magetsi pawindo.Chowonetsera chowonetsera cha LED chiyenera kuyikidwa pamalo opanda fumbi momwe zingathere.Fumbi lalikulu lidzakhudza mawonekedwe owonetsera, ndipo fumbi lambiri lidzawononga dera.Ngati madzi alowa pazifukwa zosiyanasiyana, chonde zimitsani mphamvuyo nthawi yomweyo mpaka zida zonse zomwe zili pazenera ziwume musanagwiritse ntchito.

Chachiwiri, zodzitetezera lophimba chophimba

1. Tsegulani chinsalu: choyamba tsegulani kompyuta yolamulira kuti iyende bwino, ndiyeno mutsegule chiwonetsero chachikulu cha LED.

2. Zimitsani chinsalu: choyamba zimitsani mphamvu ya thupi lawindo la LED, zimitsani pulogalamu yolamulira, ndiyeno muzimitsa kompyuta molondola;(zimitsani kompyuta poyamba popanda kuzimitsa chinsalu chowonetsera, zidzachititsa kuti chinsalu chiwonekere mawanga owala, kuyatsa nyali, ndipo zotsatira zake zidzakhala zazikulu).

3. Nthawi yosinthira skrini ikuyenera kupitilira mphindi zisanu.

4. Pewani kutsegula chinsalu mu mawonekedwe oyera kwathunthu, chifukwa ndi mphamvu yapamwamba kwambiri panthawiyi, ndipo zotsatira zake pakalipano pa dongosolo lonse logawa mphamvu ndilo lalikulu kwambiri.

Kusamalira mawonekedwe a LED

Chachitatu.Zolemba pamagetsi

1. Mutu wa LED umayendetsedwa ndi DC + 5V (voltage yogwira ntchito: 4.2 ~ 5.2V), ndipo ndi yoletsedwa kugwiritsa ntchito magetsi a AC;mizati yabwino ndi yoipa ya malo opangira magetsi amaletsedwa kuti atembenuzidwe (zindikirani: ikasinthidwa, mankhwalawo amawotcha komanso kuyambitsa moto woopsa).

2. Magetsi amagetsi owonetsera LED: 220V ± 10% Mafupipafupi: 50HZ ± 5%.

3. Kulumikizana kotetezeka ndi kodalirika ndi nthaka, kudzipatula kodalirika pakati pa waya wapansi ndi waya wosalowerera ndale, ndi mwayi wopezera magetsi kutali ndi zipangizo zamagetsi zamagetsi.

4. Ngati pali vuto lililonse monga njira yachidule, kupunthwa, waya woyaka, ndi utsi wapezeka, kuyesa mphamvu sikuyenera kubwerezedwa, ndipo vuto liyenera kupezeka panthawi yake.

5. Sungani magetsi okhazikika, ndipo chitani ntchito yabwino yotetezera pansi kuti mupewe kugunda kwa mphezi, musagwiritse ntchito m'mikhalidwe yovuta, makamaka nyengo yamphezi yamphamvu.

6. Mphamvu yamagetsi iyenera kuperekedwa ku chinsalu chachikulu sitepe ndi sitepe, chifukwa mphamvu yapamwamba ya chinsalu chonse idzakhudza dongosolo lonse logawa mphamvu.

7. Chowonetsera chowonetsera cha LED sichiloledwa kusewera chophimba chowala kwambiri choyera kwa nthawi yoposa theka la ola, kuti mupewe kutentha kwamakono, kutentha kwa chingwe chamagetsi, kuwonongeka kwa kuwala kwa LED, ndi kukhudza moyo wautumiki wa kuwonetsera chophimba, tikulimbikitsidwa kusewera kanema wamphamvu makamaka;

8. Pogwiritsa ntchito zowonetsera za LED, magetsi sangathe kuyatsidwa ndi kuzimitsa mosalekeza, ndipo payenera kukhala osachepera 1 miniti pakati pa ntchito ziwirizi.

9. Osakhala akatswiri amaletsedwa kukhudza dera lamkati la chinsalu chachikulu cha chiwonetsero cha LED kuti apewe kugwedezeka kwa magetsi kapena kuwonongeka kwa dera;ngati pali vuto, chonde funsani katswiri kuti akonze.

 

Chachinayi, kuyeretsa

1. Kuyeretsa ndi kukonza nthawi zonse: Chophimba chachikulu cha mawonekedwe amtundu wa LED chimayang'aniridwa ndi mphepo, dzuwa, ndi mvula m'malo akunja kwa nthawi yaitali.Ngakhale chiwonetsero cham'nyumba cha LED chitakhala nthawi yayitali, fumbi lochulukirapo komanso mvula yambiri imawunjikana pazenera., zomwe zimafuna kuyeretsa nthawi zonse komanso panthawi yake kuti zisamakhudze mawonekedwe owonera.

2. Kuti muyeretse pamwamba pa module, chonde gwiritsani ntchito burashi yofewa kuti mupukute mofatsa.Ndizoletsedwa kugwiritsa ntchito zinthu zilizonse zamadzimadzi kuyeretsa pamwamba pa module ya LED, apo ayi mikanda ya nyali ya LED ikhoza kuwonongeka.

Kuwonetsa kwa LED koyera

3. Pukuta molondola: Chophimba chachikulu cha chophimba cha LED chikhoza kupukuta ndi mowa, kapena kupukuta ndi burashi kapena chotsukira.Sizingapukutidwe mwachindunji ndi nsalu yonyowa.

5. Zofunikira pakusunga chinyezi ndi kusunga

1. Zofunika kutentha kwa yosungirako: kutentha kozungulira -40 ℃≤t≤60 ℃, phukusi litatsegulidwa, zinthu za LED ziyenera kusungidwa pamalo otentha.<30 ℃ ndi chinyezi<60%;

2. Malingana ndi malo owonetsera thupi ndi gawo lowongolera, pewani kulumidwa ndi tizilombo, ndipo ikani mankhwala oletsa makoswe ngati kuli kofunikira.

3. Chiwonetsero cha LED sichikhoza kuzimitsidwa kwa nthawi yaitali.Pamalo a chinyezi chambiri, ngati chinsalu sichinagwiritsidwe ntchito kwa masiku opitilira 3, njira yotenthetsera imayenera kugwiritsidwa ntchito nthawi iliyonse chinsalu chiyatsidwa: 30% -50% kuwala kumatenthedwa poyamba.Maola a 4-8, kenaka sinthani kuwala kowoneka bwino (80% -100%) kuti muyatse chophimba, kuti muchotse chinyezi, kuti pasakhale zachilendo pakagwiritsidwe;ngati chophimba sichinagwiritsidwe ntchito kwa masiku opitilira 7, yatsani chinsalu nthawi zonse M'pofunika kugwiritsa ntchito njira yoyatsira kutentha: 30% -50% ya kuwala kuyenera kutenthedwa kwa maola oposa 12, ndikusinthidwa kukhala yachibadwa. kuwala (80% -100%) kuyatsa chophimba, kuti achotse chinyezi, kuti chigwiritsidwe ntchito mukamagwiritsa ntchito Palibe cholakwika.

Kuchita ntchito yabwino pakukonza mawonekedwe amtundu wamtundu wa LED kumathandizira kwambiri kukulitsa moyo wautumiki wa chinsalu chowonetsera ndikuwonetsetsa kuti chinsalu cha LED chikugwira ntchito bwino.Ngati chiwonetsero cha LED chili ndi vuto panthawi ya chitsimikizo, yesetsani kuyanjana kwambiri ndi ogwira ntchito pambuyo pogulitsa ndikukonza motsogozedwa bwino.Mwachidule, zowonetsera zazikulu za LED ndizinthu zowonetsera za semiconductor zomwe zimatulutsa kuwala ndi kutentha.Ngakhale kuti moyo wawo wongoyerekeza ukhoza kufika maola 100,000, uyenera kukhala wabwino komanso wokhazikika pakuwongolera koyenera komanso malo ogwiritsira ntchito moyenera.


Nthawi yotumiza: Nov-02-2022

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