Ko ngā rākau hōu o te LED mō waho i tūhono mai hei whakamātautau māmā mō te whakamārama i ngā wāhi, mō te whakamārama i ngā hanga, me ngā rākau hōu mō ngā pārākore. Heoi anō, kāore ngā rākau hōu o te LED katoa i hangaia hei rākau tūpato ki ngā wāhi mō waho. Ko te pātai nui e tāpiri ana i ngā kaihoko ko ngā mea e whakamātau ai ngā rākau hiko mō waho kia tūpato ai ki te ua, ki te hukapapa, ki ngā panonitanga o te hāuru, me ngā whakaahua o te UV. Ko te mātauranga i ngā mahinga pūnaha me ngā rākau e whakamātau ai i te tūpato o te huarere he āhua pai kia whiriwhiri ai i te hua e tika ana mō tōu mahi, me te whakakēnga i ngā hinga hāngai.
Ko te uara o ngā whakamātautau mō ngā rākau ā-waho e pā ana ki te āhua o ngā rākau e toru, e mahi ana i tēnei wā. Mai i te whakamātai i te silicone hei whakamātai i te rākau, ki te whakamātai i te huinga o ngā kōpae me ngā whakauru, ko ia wāhanga he wāhanga matua i te whakamārama i te roa o tōu whakamātautau i ngā āhua pāpaku. I te whakamātautau i ngā rākau ā-waho o ngā rākau LED, me mātua whakamārama koe i ngā take e hanga ana i te tino pūmau, me ngā whakamārama e pā ana tonu ki tōu āhua tauāki me tōu whakamātautau.
Te Rārangi o ngā Whakamātautau IP me ngā Tātai Whakamātai
Te Whakamārama i ngā Kōde o ngā Whakamātautau IP
Ko te whakamātautau a Ingress Protection, i mōhiotia hoki hei whakamātautau IP, he whakamātautau i tēnei ao e whakamārama ana i te āhua o te whakamātau o ngā rākau hāngā hiko i ngā pūpū me ngā wai. Mō ngā whakamātautau mātātoko wāhi mātātoko, kua tuhia te whakamātautau IP i āhua āhua e rua tau, pērā i te IP65, i te IP68 rānei. Ko te tau tuatahi he whakamātautau i te whakamātau i ngā tapa kōpū pērā i ngā pūpū, ā, ko te tau tuarua he whakamātautau i te whakamātau i ngā wai. Ko te whakamātautau IP65 he whakamātau katoa i ngā pūpū, ā, he whakamātau hoki i ngā wai i ngā āhua katoa, nā reira he whakamātautau pai mō ngā wāhi mātātoko katoa. Ko te IP68, te whakamātautau teitei, he whakamātau katoa i ngā pūpū, ā, he whakamātau hoki i te whakamātau i ngā wai i raro i te wai, ā, he whakamātau pai mō ngā whakamātautau i tēnei wāhi i tēnei wāhi i ngā wai, i ngā wāhi hauāki hoki.
He aha te take o te whakamātautau IP mō te tāwhai haere
Ngā whakamātautau IP ake he whakawhitinga tūturu ki te roa o te wā o te ora o ngā kōpae ārai āhua i ngā āhua tu outside. Ko ngā kōpae ārai āhua LED e whakamātautau ana i te IP67, i te IP68, e taea ngā whakamātautau i te whakauru kia paku noa, i te wā hoki ko ngā kōpae ārai āhua LED e whakamātautau ana i te IP65 e pai ana i ngā wā o te ua mātua me ngā wā o te hukapapa mātua. Ko te rārangi whakamātautau e whakarite ana i ngā whakamātautau pānui, nō reira kāore ngā kaiwhakamahi e taea te whakamātautau i ngā āhua ārai āhua kāore i te whakamātautau i wāhi kē. I te whiriwhiri i ngā kōpae ārai āhua LED mō tōu mahi, tīpakohia i tēnei wā te whakamātautau IP hei tohu matua o te āhua ārai āhua. Ko tēnei tohu takitahi anō te whakamātautau i ngā whakamātautau, ā, he whakamātautau āhua kia mārama ai te whakamātautau o te whakamātautau o ngā kōpae.
Te whakamātautau o ngā kōpae me ngā ara o te hanganga
Te whakamātautau o te silicone me te whakamātautau o te kōpae gel
Ko te ārai tuatahi ki te uru uru o te makuku ki roto i ngā rama ārai ārai o waho ko te whakaurunga silicone. Ko tēnei tukanga e pā ana ki te whakakikoruatia o te arawhata LED katoa, ngā hononga solder, me ngā wāhanga hiko i roto i te silicone gel matotoru, ngohengohe ranei, te pūhui kōpaki rānei. Kāore i te rite ki ngā taupoki kirihou noa, ka hanga e te silicone he arai kore e taea te whakaeke i te wai ahakoa i raro i te pēhanga. Ka hopu hoki te gel i te makuku ka uru ki te whare, ka aukati i te waikura o te PCB me nga hononga solder. Ko ngā rongoā rama ā-waikura kounga teitei e whakamahi ana i te silicone o te taumata hauora, o te taumata ahumahi rānei, kaua ki ngā kōwhiringa iti iho, e whakarite ana kia noho ngohengohe tonu te paninga i roto i ngā huringa pāmahana, kāore e pakaru, e kore hoki e kōpae.
Ngā Whakatau o ngā Hononga me ngā Waea
Ko ngā hononga he wāhi ngoikore nui i roto i tētahi tāutanga o ngā rongoā rama o waho. Mā ngā hononga paerewa e āhei ai te waiariki ki te rere i te taha o te waea whakawātea, ka tae ki ngā hononga whakairo i roto i te rīpene. Ko ngā rama rīpene arahina o waho o runga e whakamahi ana i ngā hononga kua oti te hiri me ngā kōpaki whakapā ki tonu i te silicone me te whare o waho e ātete ana ki te UV. Me whakarite te whakaiti waea ake mō te whakamahi o waho, ko te tikanga he polyvinyl chloride (PVC) he polyethylene whakawhiti-hono (XLPE), e ārai ana i te pakaru mai i te whakaputanga UV me nga rereketanga o te pāmahana. Ka taea e ngā hononga kua oti te hiri me te tohu te wehe i waenganui i tētahi pūnaha e rima tau te roa, i tētahi e kore e pai i roto i ngā marama.
Te kōwhiringa o te mata me te whakapiri
Me ārai te papa paparanga arawhata ngohengohe i roto i ngā rama taiepa arawhata o waho i te waipuke ki te ngongo i te makuku me ngā huringa ahuwhenua i te whakaū me te whakamaroke. Ko ngā papa-pōrimera-pōhēhē, ko ngā papa-pōhēhē-whakaputaina rānei e whakarato ana i te pūmautanga ahu-nui ake i ngā rauemi FR4 paerewa e whakamahia ana i roto i ngā hua o roto. Ko te tautoko piri e whakamahia ana hei whakapiri i te rīpene e hiahiatia ana hoki he momo wai-taiao hei pupuri i te kaha hononga ki runga i nga mata makuku, makuku ranei. Ko te kōwhiringa o te paparanga kino, te whakapiri rānei e kore e tika, ka puta ngā rīpene ki te wehe atu i ngā mata tāuta, ka whakaatu i ngā hononga whakapiri, ā, ka hanga i ngā wāhi hapa. Ko ngā rama rārangi arahina ā-rangi e whai wāhi ana ki te pūmautanga o te mata i te wā roa, i te taha o te tiaki hiko.
Ngā āhuatanga o te ārai taiao me ngā āhuatanga mahi
Te Pūmau ki te Ra (UV) me te Pūmau o te Tae
Ko te whakamātautau i te mātā o te rā e pakaru ana i ngā kōpae pākai me ngā whakamātautau hāngā silicone o ngā rākau āwhina ā-wāhi i wāhi kāore he whakamātautau, i te wā roa. Me whakauru ngā kaiwhakamātautau UV ki ngā whakamātautau kōpae kia kore ai te whakamātautau, te whakamātautau, me te ngaro o te whakamātautau. Ko ngā whakamātautau hāngā silicone kōmua, pea he whakamātautau kōmua, i ngā whakamātautau ā-wāhi kaha o ngā rākau āwhina he kaiwhakamātautau UV hei whakamātautau i ngā whakamātautau kino kia hurihia hei hōhi māmā. Mēnā kāore he whakamātautau UV tino pai, ka taea ngā rākau āwhina ā-wāhi kia kore ai te kitea, pea rānei kia rere mai i te rākau i te tau e rua ki te toru, ahakoa kāore he wai i rō i a rātou.
Te whakamātautau o te hāngā me ngā whakamātautau o te hāngā
Ka hangaia e ngā taiao o waho ngā huringa wera tino nui kāore e kitea e te rama o roto. Ko ngā rereketanga o te pāmahana mai i raro i te kōtuitui ki te ra wera i te rā kotahi ka puta ai te whakawhānui me te whakaiti i ngā rauemi i ngā tere rerekē, ka whakaputa i te taumahatanga i ngā hononga piri me ngā atanga paninga. Me whakamahi ngā rama raina arahina ā-rangi me ngā rauemi e ōrite ana te ōwehenga whakawhānui wera hei ārai i te wehewehe o te paparanga me te kōpeke iti. Ko te whakahiato silicone i roto i nga rongoā rama o waho kounga e noho ngohengohe ana puta noa i te awhe pāmahana whānui, ko te tikanga -40 ki te waru tekau nekehanga Celsius, kaore e pakaru, kaore hoki e ngaro te piri. Ko tēnei kaha wera e warewarehia ana, engari he āhuatanga nui ki te pono o waho i te wā roa.
Te Whakapāwai i te Hinu me te Whakapāhau Hōkū
Ngā taiao ā-tāwhai me ngā taiao ā-tāwhai he whānui ngā pūrere o te kōpiko, ngā huinga pēhia, me ēnei āhua e whakamāngai ana i te pakaru. Ko ngā rākau rākau LED ā-waho e whakamahinga ana i ēnei wāhi e hiahiatia ana ngā whakamāngai ake i te whakamāngai ā-huarere tātai. Ko ngā taputapu nickel-plated, ko ngā taputapu stainless steel, me ngā tāwhai epoxy-coated solder joints me ngā whakamāngai o ngā papa ā-hāngā, e whakamāngai ana i te oxidation o te kōpiko nui atu i ngā copper me ngā brass kāore i te whakamāngai. Ko ētahi o ngā whakamāngai ā-huarere mātua he whakamāngai conformal ki te mata katoa o te papa ā-hāngā hei whakamāngai ā-kimikia anō. Mēnā he whakamātautau ā-moana, he whakamātautau ā-tāwhai tōu whakamātautau, me whakamātautau ngā hua mo te whakamāngai i te kōpiko kia kore ai te pakaru mō tēnei wā.
FAQ
He aha te rākau IP iti mō ngā rākau rākau LED ā-waho?
Ko te rārangi IP iti rawa atu e whakamāramatia ana hei tāwhai mō ngā rākau hiko LED o waho i ngā āhuarangi nui katoa ko te IP65, e whakamārama ana i te whakamārau katoa i ngā pūpū me te whakamārau ki ngā wai e rere mai ana i ngā āhua katoa. Mō ngā whakamātautau i te tātahi o ngā wai, ngā wai rere, i ngā wāhi e whakamāhinga ana i te wai hōhi, he pai ake te IP67, te IP68 hei whakamārau i te whakamātautau i rō wai. Me whakamātautau tonu koe kia mōhiotia ai ko te rārangi IP o tōu rākau hiko LED o waho e whakamārama ana i te wāhi e whakaaro nei koe hei whakamātautau, me ngā āhuarangi e whakamāhinga ana.
E hia ngā tau te roa o ngā rākau hiko LED o waho?
Ko ngā rama ā-rangi kounga me ngā tohu IP tika me te whakaurunga silicone e rima ki te whitu tau te roa i roto i ngā āhuatanga o waho, e toru ki te rima tau i roto i ngā āhuarangi pakeke, takutai rānei. Ko te roa o te ora o ngā rongoā rama o waho e whakawhirinaki ana ki te kounga o te tāutanga, ngā tauira ā-rohe o te rangi, te kaha o te UV, me ngā tikanga tiaki. Ko te tirotiro me te horoi i te wā, ka roa ake te roa o te wā mā te ārai i te kohikohi i te wai, me te tango i ngā tānga kai i mua i te kino.
Ka taea e au te whakamahi i ngā rīpene LED ā-roto i waho me te taupoki parewai?
Kāore e tūtohutia te whakamahi i ngā rīpene LED o roto i waho me ngā taupoki tāpiri nā te mea he hanga ngā rama rīpene arahina o waho i te papa o runga mō te haumākū me te whakaputanga UV. Kaore nga rīpene o roto i te silicone encapsulation, nga waahanga aukati-waikura, me te pumau o te wera i hangaia ki nga rongoā rama o waho. Ko te ngana ki te whakanoho i ngā hua o roto me te tiaki o waho, ka kore noa iho, nā te mea ka tae tonu te makuku ki te arawhata mā ngā hononga kore-whakapu me ngā aho piri, e tere ana te kore me ngā mōrearea haumaru.
EN
