Motsogozedwa ndi luso lamakono, zowonetsera za LED zakhala chida chofunikira kwambiri komanso chofunikira kwambiri pazamalonda, zosangalatsa, ndi kufalitsa uthenga. Komabe, momwe machitidwe amagwiritsidwira ntchito amasiyanasiyana, timakumananso ndi vuto losankha mulingo woyenera wamadzi kuti titeteze chiwonetsero cha LED.
Malinga ndi code yapadziko lonse lapansi ya IP (Ingress Protection), mulingo wosalowa madzi wa chiwonetsero cha LED nthawi zambiri umawonetsedwa ndi manambala awiri, kuyimira mulingo wachitetezo kuzinthu zolimba ndi zakumwa. Nawa milingo yodziwika bwino yosakanizidwa ndi madzi komanso momwe angagwiritsire ntchito:
IP65: Yopanda fumbi kwathunthu komanso yotetezedwa ku jeti zamadzi. Uwu ndiye mulingo wodziwika bwino wosalowa madzi, woyenera malo amkati komanso akunja, monga malo ogulitsira, mabwalo amasewera, ndi zina.
IP66: Yopanda fumbi kwathunthu komanso yotetezedwa ku jeti zamphamvu zamadzi. Imapereka mulingo wapamwamba wosalowa madzi kuposa IP65, ndikupangitsa kuti ikhale yoyenera malo akunja, monga zikwangwani, kumanga makoma akunja, ndi zina zambiri.
IP67: Yopanda fumbi kotheratu ndipo imatha kumizidwa m'madzi kwakanthawi kochepa popanda kuwonongeka. Ndizoyenera kumadera akunja, monga masiteji akunja, zikondwerero za nyimbo, ndi zina.
IP68: Yopanda fumbi kwathunthu ndipo imatha kumizidwa m'madzi kwa nthawi yayitali popanda kuwonongeka. Izi zikuyimiramlingo wapamwamba wa madzikukaniza ndipo ndi koyenera kumadera akunja, monga kujambula pansi pamadzi, maiwe osambira, etc.
Kusankha mulingo woyenera wosalowa madzi ndi gawo loyamba lodziwira malo omwe chiwonetsero cha LED chidzagwiritsidwa ntchito. Ganizirani zochitika ndi zofunikira, monga m'nyumba, pafupi ndi kunja, kapena kunja kwambiri, poganizira za nyengo, monga kugwa mvula kawirikawiri kapena kuwala kwa dzuwa. Madera osiyanasiyana ali ndi zofunikira zosiyanasiyana zoletsa madzi.
Kwa malo amkati kapena akunja, IP65 yosalowa madzi nthawi zambiri imakhala yokwanira kukwaniritsa zofunikira. Komabe, pogwiritsira ntchito panja kapena nyengo yoopsa, mulingo wapamwamba wosalowa madzi ngati IP66 kapena IP67 ungakhale woyenera kwambiri. M'malo ovuta kwambiri, monga kugwiritsa ntchito pansi pa madzi, IP68 yopanda madzi ndiyofunikira.
Kuphatikiza pa mulingo wosalowa madzi, ndikofunikira kusankha zinthu zowonetsera za LED zosindikizidwa bwino komanso zolimba kuti zitsimikizire kuti zimagwira bwino ntchito yopanda madzi ndikupewa kuwonongeka ndi kulephera komwe kumachitika chifukwa cha kulowerera kwa chinyezi. Kuphatikiza apo, kutsatira mosamalitsa malangizo oyika ndi kukonza zoperekedwa ndi wopanga ndikofunikira pakuwonetsetsa kuti chiwonetsero cha LED chikugwira ntchito kwanthawi yayitali.
Pomaliza, kusankha mulingo woyenera wosalowa madzi ndikofunikira kuti ma LED azitha kugwira ntchito m'malo osiyanasiyana. Pomvetsetsa tanthauzo la ma code a IP, akatswiri ofunsira, ndikusankha zinthu zamtengo wapatali ndi opanga, munthu amatha kupanga zisankho zodziwika bwino, kuteteza mawonetsedwe a LED kuti asalowemo chinyezi, ndikutalikitsa moyo wawo wautumiki, potero amapereka ntchito yayitali komanso yodalirika.
Nthawi yotumiza: Jul-17-2023