Mai nā kukui incandescent a i nā kukui alanui LED

ʻO nā luna mālie o ke kaʻa alanui nā kukui kaʻa o ke kūlanakauhale. Mai nā kukui kaʻa incandescent kahiko a hiki i kēia manawaNā kukui uila akamai LEDi loaʻa ma nā wahi a pau, ʻo ia ʻano hoʻomohala liʻiliʻi o nā kumu kukui ua hoʻokō i kahi hoʻomaikaʻi piha ʻana o nā pono kaʻa alanui; ua hoʻoponopono i nā pilikia he nui o nā lako kuʻuna e like me ka hoʻohana nui ʻana i ka ikehu, ke ola pōkole, a me ka paʻa ʻole; a ua lilo i microcosm koʻikoʻi o ka hoʻomaikaʻi ʻana o ka halihali kūlanakauhale.

Ua hilinaʻi loa nā kukui uila mua i nā kukui incandescent no ko lākou kumu kukui. ʻO kēia kumu kukui kuʻuna ke koho nui no nā kihi alanui ma ka ʻāina ma muli o kona ʻano maʻalahi, ke kumukūʻai haʻahaʻa, a me ka kūlike me nā ʻōnaehana lako mana kūlanakauhale mua. Akā ua ʻike maopopo ʻia nā hemahema kūlohelohe o nā kukui incandescent. Hoʻopuka ʻia ka mālamalama e ka wela i hana ʻia e ka filament, a haʻahaʻa loa ka pono o ka hoʻololi photoelectric, me ka hapa nui o ka ikehu uila e nalowale ana ma ke ʻano he wela a no laila he kumukūʻai ikehu kiʻekiʻe. I ka manawa like, ua puhi maʻalahi ʻia nā filament kukui incandescent e nā mahana kiʻekiʻe, nā loli voltage, a me nā haʻalulu makani a me ka ua, a ʻo ko lākou ola awelika he mau tausani hola wale nō, e koi ana i nā limahana mālama alanui e nānā a hoʻololi pinepine iā lākou, e hopena ana i kahi ukana hana nui no ka mālama ʻana ma hope.

Eia kekahi, ʻo nā hemahema o nā kukui uila incandescent he hopena koʻikoʻi ia i ka palekana o ke kaʻa. Loaʻa i nā kukui uila maʻamau nā pilikia o nā kukuna kukui diffuse a me ka lawa ʻole o ka mālamalama, e hopena ana i ka ʻike haʻahaʻa loa i nā lā ua, nā lā noe, a me nā lā mālamalama, no laila he paʻakikī ke ʻike i ke kūlana o nā kukui uila mai kahi mamao aku, kahi e maʻalahi ai ke kumu o nā hewa kaʻa a me nā ulia intersection. Eia kekahi, nāwaliwali nā hiki ke pale wai a me nā anti-surge o kēia mau kukui, no laila e maʻalahi ai ke kumu o nā kaapuni pōkole a me ka puhi ʻana i ka wā hekili, e alakaʻi ana i ka paralysis kaʻa ma nā intersection a me ka hopena koʻikoʻi i ke kauoha kaʻa alanui.

Me ka hoʻomohala ʻana o nā ʻenehana mālama ikehu a me ka ʻoihana optoelectronic, ke pani mālie nei nā kumu kukui hōʻailona alanui LED i nā kukui incandescent, a ua hoʻololi loa ʻia ka ʻōnaehana hōʻailona kaʻa. He mau kumu kukui anuanu nā LED me ka pono hoʻololi photoelectric i ʻoi aku ka maikaʻi ma mua o nā kukui incandescent, e mālama ana ma mua o 70% o ka ikehu no ka ʻōlinolino like a me ka hoʻemi nui ʻana i ka hoʻohana ʻana i ka uila ma nā kūlanakauhale. ʻO ke ʻano paʻa me ka ʻole o ka filament a me ke kū'ē ʻana i ka haʻalulu he kūpono ia no nā wahi waho paʻakikī, me ke ola o 5-8 mau makahiki, he mau ʻumi manawa ka lōʻihi ma mua o nā kukui incandescent, e hoʻemi nui ana i nā kumukūʻai mālama.

Mai ka ʻike o ka mea hoʻohana, loaʻa i nā kukui hōʻailona alanui LED ka hoʻokuʻu ʻana o ke kukui like, ka ʻōlinolino kiʻekiʻe, a me ka komo ikaika ʻana, ʻike maopopo ʻia i ka wā ʻino, e pale pono ana i nā wahi makapō. I kēia manawa, loaʻa i nā kukui alanui LED i hoʻohana ʻia e ka mains hou kahi hoʻolālā hoʻopaʻa voltage a me ka pale ʻana i ka piʻi ʻana o ka uila a paʻa hoʻi e hana me ka mana mains 220V. Hoʻohālikelike lākou me nā ʻōnaehana hoʻomalu akamai a hiki ke hoʻokō i nā hana akamai e like me ka hoʻomalu manawa a me ka hoʻopili pūnaewele. Mai nā kukui incandescent kahiko e hoʻopau ana i ka ikehu a hiki i nā kukui kalepa akamai LED e mālama ana i ka ikehu, ʻo kēia hoʻololi liʻiliʻi o ke kumu kukui e hoʻolilo i ke kaʻa kūlanakauhale i mea palekana, ʻoi aku ka maikaʻi, a me ka haʻahaʻa o ke kalapona.

ʻOi aku ka maikaʻi o ka huahana

Inā pono ʻoe e kūʻai i nā kukui uila akamai LED, e ʻoluʻolu e nīnau iākāhea iā mā˚ou