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Te whiriwhiri i te whakamātautau hiko tika mō ngā rākau hiko mō waho he mea matua kia whakamāhinga ai ngā hua pai, roa te wā o ngā rākau ātaahua i ngā wāhi ā-waho. I rite tonu ngā whakamātautau ā-roto, he rerekē ngā whakamātautau ā-waho i ngā whakamātautau ā-waho i ngā wāhi ā-waho, ā, me whai whakaaro ki ngā wāhi e tāwhai ana i te wai, ngā panonitanga o te hāuru, me ngā whakaahua UV, nō reira he rerekē ake te whakamārama i te whakamātautau hiko i ngā wāhi ā-waho i ngā wāhi ā-roto. He rerekē ngā whakamātautau hiko i ngā wāhi ā-waho i ngā wāhi ā-roto, ā, he rerekē ngā whakamātautau hiko i ngā wāhi ā-waho i ngā wāhi ā-roto, nō reira he rerekē ake te whakamārama i te whakamātautau hiko i ngā wāhi ā-waho i ngā wāhi ā-roto. Ko te whakamātautau hiko hē e whakamāhinga ai ngā hua, ngā pānga haumaru, me ngā moni kua ngaro i ngā rākau ātaahua kua whakamāhinga kē.

Ko te mātauranga i ōu hāngā hiko i te tīmata i te whakamātau i te tātai o te hāngā o te watt, ā, me whai whakaaro hoki ki ngā hāngā o te volti me ngā hāngā o te amperes e hiahiatia ana i ngā rākau ātaahua ā-waho. Ko ngā rākau ātaahua ā-waho e whakamāhinga ana i ngā rākau DC 12V, 24V, ā, ko te 24V te whakamāhinga ake i ngā rākau roa, i ngā whakamātautau ā-waho mō ngā whare herehere. Ko te whakamāhinga tika o te hiko e whakamāhinga ai ngā hāngā o te volti, e whakamāhinga ai ngā hāngā o te mātā, ā, e whakamāhinga ai ngā moni i ngā pānga o te taiao.
Ia mita o ngā rama rīpene arahina o waho ka pau i tētahi nui pūngao, i te nuinga o te wā mai i te 4 ki te 12 wati i runga anō i te kiato o te LED me te hangarau tae. I mua i te hoko i tētahi pūngao, tatau i tō roa katoa o te aho, ka whakarea ki te taumaha o te mita, kātahi ka tāpiri i tētahi rārangi haumaru o te 20 ki te 30 ōrau hei utu i te heke o te ngaohiko. Mā tēnei tātaritanga e whakarite kia whiwhi mana tō rama paparanga LED o waho ahakoa i te wāhi tawhiti rawa atu i te hononga mana.
Te whakarerekē i waenganui i ngā rōpū 12V me ngā rōpū 24V e whāia ana ngā whakamātautau hāngai ki te whakamahi i ngā rākau kōrero o waho, ā, ko te whakamahi i te rōpū 24V he pai ake mō ngā tāwhai e tīnā ana i te 10 mita, nā te iti ake o te pānga o te hiko, ā, ka taea ngā kawhe iti ake, ngā kawhe mātātini ake. Mō ngā tāwhai poto ake o ngā whakamātautau hāngai ki te wāhi o waho, ko ngā hiko 12V he iti ake, he iti ake hoki ngā utu, ahakoa me ngā kawhe mātātini ake hei whakamātau i te hiko tāwhai i ngā rākau kōrero o waho e whakamātautau ana i te wāhi o waho.
Ina oti i a koe te whakatau i te mana katoa e hiahiatia ana, tohua he mana e 20 ki te 30 ōrau te nui ake i taua tau. Hei tauira, mēnā ka pau i ō rama taiepa LED o waho 50 watts katoa, whiriwhirihia he mana e tohu ana i te 65 ki te 75 watts iti rawa. Ka ārai tēnei utu i te heke o te ngaohiko, ka āhei ki te whakawhānui ake i ō rongoā rama o waho, ā, ka whakawhānui i te roa o te ora o ō rama rama ārai ārai ārai mā te whakaiti i te taumaha o te mana.
Ko tōu whakamātautau hiko e tika ana kia whai i tēnei āhuatanga IP hei whakamātautau mō ngā āhua o waho i te wāhi e whai ana ngā rākau hiko o waho i ngā wāhanga o te wai, o te oneone, me ngā āhua o te hāngā. Ko ngā whakamātautau hiko IP67 he whakamātautau kia kore ai te oneone, ā, he whakamātautau hoki mō te whakamātautau pūmau i te wai, ā, he pai hoki mō ngā whakamātautau hiko o ngā whare i waho, i te wāhi e whakamahinga ana i raro i ngā pātātā, i ngā whare hiko kia kore ai te wai. Ko ngā whakamātautau hiko IP68 he whakamātautau o te tikanga o te whakamātautau, ā, he whakamātautau hoki mō te whakamātautau pūmau i te wai, ahakoa he uaua ake te utu, ā, he whakamātautau hoki mō ngā whakamātautau hiko o ngā rākau hiko o ngā whare, i ngā wāhi e whai ana i te wai nui.
I tē whānui ake i te rārangi IP, tātai ai he aha ngā āhua o tō kōrihi hiko—ko ngā whakamātautau, ngā whakamātautau pū, me ngā whakamātautau kīato—e tiaki ana i ngā wāhanga o roto mai i te pākūtanga o te mātātoko, i te hukapapa, me ngā whakamātautau. Ko ngā rākau hiko o te LED e whakamahinga ana i ngā wāhi tāwhai moana, i ngā wāhi hāngai ki te hukapapa, me ngā kōrihi hiko e whakamahinga ana i ā rātou whakamātautau hukapapa pai ake, nā te mea ka ngaro tonu ngā kōrihi hiko mō te whare i te whakamahinga i ngā hau pākūtanga. Me whakamātau tonu kia tika ngā whakamātautau o te kōrihi hiko me ngā wāhanga o roto hei whakamātautau i ngā hāngā o ngā rākau hiko o te LED e whakamahinga ana i waho.
Ko ngā huinga whakamātautau i waho mō ngā rākau kōrero kākāriki i waho e taea ana te whakamātautau i ngā āhua hāngai o te hāngai, mai i ngā tau pūhāhā ki ngā tau kākāriki. Tīpakohia ngā rākau e whakamātautau ana i te iti i te -20° C ki te 60° C hei whakamātautau i ngā āhua hāngai o te tau, i te wā anō he whakamātautau pūmau mō ō kōrero kākāriki i waho. Ko te whakamātautau hāngai kāore i tika he take o ngā rere o te hāngai, he pānga ki te roa o ngā wāhanga, ā, he whāinga ahi i ngā whakamātautau kāore i te whakamātautau i ngā rākau kākāriki kia kaha ki te hau.
Whakamahi i tōu hāngā whakamātautau mō ngā rākau LED o waho i tēnei wāhi kua tiakina, pērā i te rākau i raro i te tapa o te whare, i roto i tēnei pouaka huinga kua whakamātautau kia kore ai te ua, i roto i tēnei kāpae wāhi o waho kua whakamātautau kia kore ai te ua. Whakamahinga i tēnei kōhanga i runga ake i te whenua, ā, whakamahinga i tēnei kōhanga i waho i ngā wāhi e tū ana te wai kia kore ai te whakamātautau i tēnei kōhanga, ā, kia kore ai ngā whakamātautau hāngā e whakamāhi i ngā whakamātautau o waho. Ko ngā ara o ngā kāpae mai i te hāngā whakamātautau ki ngā rākau LED o waho me whai i te ara poto rawa atu hei whakamāmā i te pakaru o te hāngā, ā, hei whakamāmā i te whakamātautau o ngā hononga ki ngā āhuatanga o te tau.
Whakamahinga i ngā rākau huinga ā-wāhi mātāwaka me ngā kōnengi e whakamātautau ana i te whakamātautau i te UV me te wai i te wā o te huinga i ō kōrero ā-hau o ngā rākau huinga LED kia tūmataiti ki te pūhiko. Ko ngā rākau huinga mō te wāhi mātāwaka anō he pāpātanga tonu i te māramarama o te rā, e whakapāhunu ana i ngā pāpātanga o te whakamātautau, te whakamātautau, me ngā hāngā pāpātanga e whakamātautau ana i ō kōrero ā-hau o ngā rākau huinga LED me te pūhiko anō. Whakamāhinga i ngā kōnengi ā-moana, i ngā kōnengi e whakamātautau ana i te UV hei whakamātautau i ngā kōnengi kia tūmataiti i te wai i ngā tau katoa o te whakamātautau ā-hau.
Ko tōu whakamātautau hiko mō ngā whakamātautau ā-wāhi o waho i ngā rākau whakamātautau kia whai i ngā āhuatanga o te whakamātautau i te rere pūmau, te whakamātautau i ngā pātai hiko, me te whakamātautau i te whakamātautau pūmau kia tiakina ai i ngā hapa hiko kāore i tātai. Ko ngā whakamātautau o ngā rākau whakamātautau LED o waho he rere tonu i ngā wā o te ahiahi, nō reira he mea matua ngā āhuatanga o te whakamātautau aunoa i te hāngi kia mau tonu te whakamātautau me te whakamātautau haumaru. I tua atu, whakaarohia te whakauru i tēnei: he whakamātautau kaha ki te wāhi o waho, he whakamātautau rere pūmau, he whakamātautau rere pūmau rānei i waenganui i te hiko matua me ngā rākau whakamātautau LED o waho kia māmā ai te whakamātautau i ngā raruraru me te whakamātautau haumaru.
Ko ngā kōpae hiko LED o waho i te whare e whānui ana i te 12V, i te 24V rānei. Ko te 24V te whirihoranga pai ake mō ngā tāwhai i te roa o ngā mita 10, nā te iti ake o te pakaru hiko i ngā tāwhai hāngā, ā, he pai ake hoki mō ngā whakamātautau hiko o waho i te whare mō ngā whakamāhi i te pakihi. Mō ngā whakamāhi iti i te whare i raro i te 10 mita, ko te 12V he whirihoranga tauawhi, ā, he tika hoki, ahakoa me whakamāhi i ngā kōpae hiko mātua hei whakamāhi i te mātua o te mātua o ngā kōpae hiko LED kia tū tonu te mātua o te mātua o ngā kōpae hiko LED.
Tātai i te whakamātautau IP67, IP68, ā, whakamātauria ngā kōrero mō te hāngā o te whakamātautau kia tūhono ki ngā wāhi tuwhera, me ngā pūkenga kua whakamātauria, kua whakamātauria hoki ngā pūkenga o ngā rākau. Pānui i ngā whakamārama a te kaiwhakamahi i ngā whakamārama o te whakamātautau kia whakamātauria ngā rākau o te whakamātautau, te whakamātautau o te UV, me ngā whakamātautau o te wai hei whakamātautau mō ngā rākau o te LED i wāhi tuwhera. I tēnei hoki, tātai i te rākau o te whakamātautau—ko ngā whakamātautau o te aluminium, o te stainless steel, he pai ake i ngā whakamātautau o te plastic mō ngā whakamātautau tuwhera e whakamātauria ana i ngā rākau o te rā me ngā rākau o te huarere.
Kāore i te whakamāramatia te whakamāhi i tēnei huinga kōrero mō ngā rākau āhua LED mō waho, ahakoa i roto i tēnei whare pūhanga, nā te mea he iti ngā wāhanga o roto, kāore he whakamātautau i ngā kōrero, me ngā kōrero mō ngā wāhanga e hāngai ana ki ngā wāhanga o waho. Ko ngā wāhanga o waho, ko te hukapapa, ko te hau kāpura, ko ngā rākau o te rā, me ngā hāngā o te hāngā, ka whakamātau i ngā huinga kōrero o waho i te wā iti atu i ngā huinga kōrero o waho, ā, ka hinga ngā rākau āhua o waho i te wā mua. Ko ngā rākau āhua o waho e hāngai ana ki ngā huinga kōrero e hāngai ana ki ngā wāhanga o waho, e hāngai ana ki ngā wāhanga o waho.