Xa ukhetha umboniso we-LED, ngakumbi ukusetyenziswa kwangaphandle okanye kwimizi-mveliso, i-IP (Ingress Protection) yokukala yenye yezona zinto zibalulekileyo ekufuneka ziqwalaselwe. Ireyithingi ye-IP ikuxelela ukuba isixhobo simelana njani nothuli namanzi, siqinisekisa ukuba singakwazi ukusebenza ngokuthembekileyo kwiindawo ezahlukeneyo. Phakathi kweereyithingi eziqhelekileyo yi-IP65, ukhetho oludumileyo lweziboniso ze-LED zangaphandle. Kodwa ithetha ukuthini kanye kanye i-IP65, kwaye kutheni kufuneka uzikhathalele? Masiyiqhekeze.
Yintoni umlinganiselo we-IP?
Ukalo lwe-IP lunamanani amabini:
Idijithi yokuqala ibhekiselele kukhuseleko lwesixhobo kwizinto eziqinileyo (njengothuli kunye nobutyobo).
Idijithi yesibini ibhekiselele kukhuseleko lwalo kulwelo (ingakumbi amanzi).
Ukuba liphezulu inani, ngcono ukhuseleko. Umzekelo, i-IP68 ithetha ukuba isixhobo asiluthuli kwaye sinokumelana nokuntywiliselwa ngokuqhubekayo emanzini, ngelixa i-IP65 ibonelela ngokhuseleko oluphezulu kuzo zombini uthuli namanzi kodwa kukho imida ethile.
Ithetha ukuthini IP65?
Idijithi yokuqala (6) - Uthuli-uthuli: "I-6" ithetha ukuba umboniso we-LED ukhuselwe ngokupheleleyo eluthulini. Ivalwe ngokuqinileyo ukukhusela nayiphi na ingqungquthela yothuli ekungeneni, ukuqinisekisa ukuba akukho luthuli luya kuchaphazela amacandelo angaphakathi. Oku kuyenza ilungele iindawo ezinothuli ezifana neziza zokwakha, iifektri, okanye iindawo ezingaphandle ezithanda ukungcola.
Idijithi yesiBini (5) - Ukunganyangeki kwamanzi: "I-5" ibonisa ukuba isixhobo sikhuselekile kwiijethi zamanzi. Ngokukodwa, umboniso we-LED unokumelana nokutshizwa kwamanzi ukusuka kulo naliphi na icala ngoxinzelelo oluphantsi. Ayiyi konakaliswa yimvula okanye utyhileko olulula lwamanzi, iyenza ibe lukhetho olukhulu lokusetyenziswa kwangaphandle kwiindawo apho inokumanzisa khona.
Kutheni i-IP65 ibalulekile kwiziboniso ze-LED?
Ukusetyenziswa kwaNgaphandle: Kwiziboniso ze-LED eziza kuvezwa kwizinto zangaphandle, umlinganiselo we-IP65 uqinisekisa ukuba banokumelana nemvula, uthuli, kunye nezinye iimeko zokusingqongileyo ezinzima. Nokuba useta ibhodi yebhilibhodi, isikrini sentengiso, okanye umboniso womnyhadala, kufuneka uqiniseke ukuba isiboniso sakho se-LED asiyi konakaliswa yimozulu.
Ukuqina kunye noKuphila ixesha elide: Izikrini ze-LED ezilinganiswe nge-IP65 zakhelwe ukuhlala ixesha elide. Ngokhuseleko eluthulini nasemanzini, abanakufane basokole kukufuma okanye ukonakaliswa kobutyobo, obunokunciphisa ubomi babo. Oku kuguqulela kwiindleko zokulungisa ezincitshisiweyo kunye nokulungiswa okumbalwa, ngakumbi kwiindawo ezihamba phambili okanye ngaphandle kwendawo.
Ukuphuculwa kokuSebenza: Iziboniso ze-LED zangaphandle ezinezinga eliphezulu le-IP, njenge-IP65, ayinakukwazi ukungasebenzi kakuhle kwangaphakathi okubangelwa yimiba yokusingqongileyo. Uthuli kunye namanzi kunokubangela ukuba amacandelo ombane abe yi-short-circuit okanye i-corrode ekuhambeni kwexesha, ekhokelela kwimicimbi yokusebenza. Ngokukhetha isiboniso esinomlinganiselo we-IP65, uqinisekisa ukuba isikrini sakho sisebenza kakuhle kwaye sithembekile, naphantsi kweemeko ezinzima.
Ukuguquguquka: Nokuba usebenzisa isiboniso sakho se-LED kwibala lemidlalo, indawo yekonsathi, okanye indawo yentengiso yangaphandle, umlinganiselo we-IP65 wenza utyalo-mali lwakho luguquguquke. Unokufaka ezi ziboniso phantse kuyo nayiphi na indawo, ukwazi ukuba ziyakwazi ukusingatha uluhlu olubanzi lweemeko zemozulu, kubandakanywa imvula enkulu okanye izivunguvungu zothuli.
IP65 vs Ezinye iireyithingi
Ukuqonda ngcono izibonelelo ze-IP65, kuluncedo ukuyithelekisa nezinye iireyithingi eziqhelekileyo ze-IP onokuthi udibane nazo kwimiboniso ye-LED:
IP54: Olu luhlu luthetha ukuba isiboniso sikhuselwe eluthulini ukuya kumlinganiselo othile (kodwa hayi uthuli ngokupheleleyo), nakumanzi atshizwayo nakweliphi na icala. Linyathelo lokuhla ukusuka kwi-IP65 kodwa lisenokuba lifanelekile kwindawo apho ukuvezwa eluthulini nasemvuleni kusikelwe umda.
IP67: Ngomgangatho ophezulu wokuxhathisa amanzi, izixhobo ze-IP67 aziluthuli kwaye zinokuntywiliselwa emanzini ukuya kubunzulu bemitha eyi-1 imizuzu engama-30. Oku kulungele imeko-bume apho umboniso unokuntywila okwexeshana, njengakwimithombo okanye iindawo ezithanda ukukhukula.
IP68: Olu luhlu lunika ukhuseleko oluphezulu, olunokumelana ngokupheleleyo nothuli kunye nokhuseleko ekuntywilisweni ixesha elide. IP68 iqhele ukugcinelwa iimeko ezingqongileyo ezigqithisileyo apho isiboniso sinokujongana novelo lwamanzi oluqhubekayo okanye olunzulu.
Ukuqukumbela
Ireyithingi ye-IP65 lolona khetho lubalaseleyo kwiziboniso ze-LED eziza kusetyenziswa ngaphandle okanye kuseto lweshishini. Iqinisekisa ukuba isikrini sakho sikhuselwe ngokupheleleyo eluthulini kwaye siyakwazi ukumelana neejethi zamanzi, oko kuyenza ibe lukhetho oluthembekileyo kwizicelo ezahlukeneyo, ukusuka kwiibhodi zentengiso ukuya kwiziboniso zeminyhadala nokunye.
Xa ukhetha umboniso we-LED, hlala ujonga ukalisho lwe-IP ukuze uqiniseke ukuba iyahlangabezana neemfuno zokusingqongileyo kwindawo okuyo. Kuninzi lokusetyenziswa kwangaphandle, iziboniso ezilinganiswe nge-IP65 zibonelela ngolungelelwaniso olugqibeleleyo lokhuseleko kunye nokusebenza.
Ixesha lokuposa: Dec-03-2024