ʻO nā pōmaikaʻi o nā kukui kukui LED

ʻO nā pōmaikaʻi o nā kukui kukui LED

01Ka hoomalu kaiapuni omaomao

Loaʻa i nā kukui LED nā pōmaikaʻi nui i ka mālama ʻana i ka ʻōmaʻomaʻo. ʻO ka mea mua, he haʻahaʻa loa ka hoʻohana ʻana i ka mana o nā kukui LED, me ka volta hana o 2-3.6V wale nō a me kahi manawa hana o 0.02-0.03A. No laila, haʻahaʻa loa kona hoʻohana ʻana i ka mana, a hoʻopau wale ia i kekahi mau hola kilowatt o ka uila ma hope o 1,000 mau hola o ka hoʻohana ʻana. ʻO ka lua, hana ʻia nā kukui LED i nā mea ʻawaʻawa ʻole a ʻaʻole i loko o nā mea kemika ʻino e like me ka mercury, no laila ʻaʻole lākou e hoʻohaumia i ke kaiapuni. Eia kekahi, hiki ke hana hou a hoʻohana hou ʻia nā kukui LED, ʻaʻole lākou e hana i ka interference electromagnetic. ʻO kēia mau hiʻohiʻona e hana i nā kukui LED i ʻōmaʻomaʻo a me ka ʻoluʻolu o ke kukui uila.
02Loaʻa ke ola lawelawe

ʻOi aku ka lōʻihi o ke ola lawelawe o nā kukui LED ma mua o nā kumu kukui maʻamau. Ma lalo o ka manawa kūpono a me ka voltage, hiki i ke ola lawelawe o nā kukui LED ke hiki i 100,000 mau hola. ʻO kēia ke kumu no ka hoʻohana ʻana o nā kukui LED i nā ʻāpana semiconductor e hoʻokuʻu i ke kukui me ka ʻole o nā filament a me nā ʻōmole aniani, no laila ʻaʻole hiki ke haki a hoʻopilikia ʻia e ka haʻalulu. Eia kekahi, ʻaʻole pili nā kukui LED i ko lākou ola ma muli o ka uila mau. Ma lalo o ka wela wela a me ke kaiapuni, hiki i ko lākou ola ke hiki i 35,000 ~ 50,000 mau hola. I ka hoʻohālikelike, ʻo ke ola lawelawe o nā kukui incandescent maʻamau ma kahi o 1,000 mau hola wale nō, a ʻo nā kukui mālama ola maʻamau he 8,000 mau hola wale nō.

03 Paʻa a paʻa

ʻO ke kūpaʻa a me ka lōʻihi o nā kukui LED he mau pōmaikaʻi nui. ʻO kēia paʻa ma muli o ka hoʻopili piha ʻana o ka wafer kukui LED i ka resin epoxy. ʻO kēia ʻano hoʻopili paʻa e paʻakikī loa i ka uhai ʻana i ke kukui LED, a paʻakikī hoʻi ka puʻupuʻu kūloko. Eia kekahi, no ka mea ʻaʻohe ʻāpana ʻokoʻa a he liʻiliʻi nā hopena wela, hiki ke hoʻemi nui ʻia ka hiki o nā kukui LED e hoʻoheheʻe a me ka fusing. ʻOi aku ka ikaika a me ka lōʻihi o nā kukui LED ma mua o nā ʻōpuʻu kukui maʻamau a me nā kukui fluorescent.
04Maikaʻi māmā māmā

ʻO kahi pōmaikaʻi koʻikoʻi o nā kukui LED ʻo ko lākou māmā māmā kiʻekiʻe. E hoʻomālamalama pololei nā kukui panel LED ʻano pololei ma o ka pā diffusion me ka ʻole o ka hele ʻana i ka pā alakaʻi kukui, pēlā e hoʻomaikaʻi ai i ka pono māmā o ke kukui. Eia kekahi, ʻoi aku ka kiʻekiʻe o ka hoʻomālamalama ʻana o nā kukui LED, hiki ke hoʻololi i ka 10% o ka ikehu uila i ke kukui ʻike ʻia, ʻoiai nā kukui incandescent maʻamau e hoʻololi wale i 5% o ka ikehu uila i ka ikehu māmā. Eia kekahi, hiki i ka LED ke hoʻokuʻu i ke kukui monochromatic, a ʻo ka hapa hawewe ākea ka hapa nui o ± 20nm, ʻo ia ka mea hiki ke hāʻawi pololei i ka spectrum i koi ʻia no nā mea kanu a pale i ka pau ʻole o ka mana. ʻO ka mea hope loa, hiki i nā kukui LED me ka hoʻohana ʻana i nā chips kiʻekiʻe ke hoʻopakele ma mua o 75% o ka ikehu i hoʻohālikelike ʻia me nā kukui sodium kiʻekiʻe.
05 Ka nui liʻiliʻi

ʻO kahi pōmaikaʻi nui o nā kukui LED ʻo ko lākou nui compact. Hoʻokumu ʻia ke kukui me kahi puʻupuʻu liʻiliʻi loa, i hoʻopili ʻia me ke akamai i ka resin epoxy transparent. ʻAʻole maʻalahi kēia hoʻolālā paʻa i ke kukui LED, akā mālama nui i nā mea a me nā wahi i ka wā o ka hana a me ke kaʻina noi. No ka laʻana, i ka wā i hoʻohana ʻia ai ke kumu kukui no nā pahu kukui hoʻolaha, ʻaʻole i noho nā kukui LED i nā wahi pahu kukui hou aʻe, pēlā e hoʻonā ai i nā pilikia o ka mālamalama ʻole a me ka malu a me ka ribbing i kumu ʻia e nā kumu kukui kuʻuna.

06 Mālama i ka maka

Loaʻa i nā kukui LED nā pōmaikaʻi nui i ka pale ʻana i ka maka, ma muli o kā lākou DC drive a me nā hiʻohiʻona non-flicker. ʻAʻole like me nā kukui AC maʻamau, nā kukui LED e hoʻololi pololei i ka mana AC i ka mana DC, a laila e hōʻemi pono i ka pohō māmā a me ka manawa hoʻomaka. ʻO ka mea nui, hoʻopau kēia hoʻololi i ka hanana stroboscopic i hoʻopaʻa ʻia nā kukui maʻamau e hana ma muli o ka hoʻokele AC. Hiki i ka strobe ke hoʻonāwaliwali i ka maka a me ka ʻehaʻeha, akā ʻo nā hiʻohiʻona flicker-free o nā kukui LED hiki ke hōʻemi pono i kēia luhi, a laila e pale aku ai i ka ʻike maka.
07 Nui nā loli

ʻO kekahi o nā pono o nā kukui LED ʻo ko lākou ʻano versatile. ʻO ka mea nui kēia ma muli o ke kumu o nā kala kumu ʻekolu o ka ʻulaʻula, ka ʻōmaʻomaʻo a me ka uliuli. Ma o ka mana ʻenehana lolouila, hiki i nā waihoʻoluʻu ʻekolu ke loaʻa 256 mau pae hina a hui pū ʻia ma ka makemake, pēlā e hana ai i 16,777,216 kala. Hiki i kēia hui kala momona ke hiki i nā kukui LED ke hoʻokō i nā hoʻololi hoʻonaninani kala a me nā kiʻi like ʻole, e lawe mai ana i kahi ʻike ʻike kala i nā manawa like ʻole.
08Ka manawa pane pōkole

He pōkole loa ka manawa pane o nā kukui LED, hiki i ka pae nanosecond, ʻoi aku ka maikaʻi ma mua o ka pae millisecond o nā kukui maʻamau. Hāʻawi kēia waiwai iā ia i nā pono nui ma nā ʻano noi like ʻole. ʻOi aku ma nā wahi anuanu, hiki i nā kukui kuʻuna ke lawe i kekahi mau minuke a hiki i ka mālamalama paʻa, ʻoiai hiki i nā kukui LED ke hāʻawi koke i ke kukui kūpaʻa. Eia kekahi, he mea koʻikoʻi ka manawa pane nanosecond i nā kukui automotive no ka mea hiki iā ia ke hāʻawi koke i nā kukui i ka mea hoʻokele, e kōkua ana i ka hōʻemi ʻana i ka hiki ʻana o nā pōʻino. Ma ka ʻōlelo maʻamau, ʻo ka hiki ke pane wikiwiki o nā kukui LED e hiki ai iā lākou ke hāʻawi i nā kumu kukui wikiwiki a maikaʻi i nā ʻano kūlana.
09Ke ola kino

ʻO nā kukui LED he mau pono olakino koʻikoʻi, ʻike nui ʻia i ka ʻoiaʻiʻo ʻaʻole i loaʻa i kā lākou kukui nā ultraviolet a me nā kukuna infrared, no laila ʻaʻole ia e hana i ka radiation. Ke hoʻohālikelike ʻia me nā kukui sodium kiʻekiʻe, ʻoi aku ka maʻemaʻe o ke kukui o nā kukui LED. ʻO ka loaʻa ʻana o nā kukui ultraviolet a me nā kukuna infrared hiki ke hoʻopilikia i ke kino o ke kanaka, e like me ka ʻelemakule o ka ʻili, ka luhi maka, a pēlā aku. No laila, hiki i ka hoʻohana ʻana i nā kukui LED ke hōʻemi i kēia mau pilikia olakino.

10 Ka laulā o ka noi

ʻO nā kukui LED he ākea loa o nā noi. ʻO kēia ma muli o ka liʻiliʻi o ka LED hoʻokahi a me kona hiki ke hana i nā ʻano like ʻole. ʻO ka mea kikoʻī, ʻo ka nui o kēlā me kēia pahu LED he 3 ~ 5mm square a i ʻole circular, kahi e kūpono ai no ka hana ʻana i nā mea hana me nā kaʻina hana paʻakikī. No ka laʻana, hana ʻia nā paipu kukui palupalu a hiki ke hoʻopaʻa ʻia, nā ʻāpana māmā a me nā kukui ʻano kūikawā, a me nā mea ʻē aʻe.
11 mau kala

ʻO kekahi o nā pōmaikaʻi nui o nā kukui LED ʻo ko lākou waiwai o ke kala. Ma muli o nā palena ʻenehana, loaʻa i nā kukui kuʻuna kahi koho kala hoʻokahi. Hoʻomalu ʻia nā kukui LED, a hiki i kā lākou mau ʻāpana kukui ke hoʻokuʻu i ʻekolu kala nui o ka ʻulaʻula, ʻōmaʻomaʻo, a me ka uliuli. Ma o ka mana ʻōnaehana, hiki iā lākou ke hoʻihoʻi i nā kala kala e hālāwai me nā pono kukui like ʻole. Eia kekahi, ʻo ka pahu pahu hōʻike i haku ʻia me ʻekolu kala kumu (ʻulaʻula, ʻōmaʻomaʻo, a me ka uliuli) hiki i ka pale uila ke hōʻike i nā kiʻi hoʻoikaika me ka saturation kiʻekiʻe, ka hoʻonā kiʻekiʻe, a me ke alapine hōʻike kiʻekiʻe. ʻOi aku ka laulā o nā LED keʻokeʻo ma mua o nā kumu kukui keʻokeʻo ʻē aʻe.
12 ʻAʻole mālama ʻia

ʻO kekahi o nā pōmaikaʻi nui o nā kukui LED ʻo ia ka mālama ʻole. ʻO ia hoʻi, inā paha e hoʻā a hoʻopau pinepine ʻia ke kukui LED, ʻaʻole ia e pōʻino. Hoʻemi nui kēia hiʻohiʻona i ke alapine o ke pani kukui, mālama i ka manawa a me ke kumukūʻai no nā mea hoʻohana.
13 kū'ē i ke olai

ʻO ke kūpaʻa ōlaʻi kiʻekiʻe o nā kukui LED ma muli o nā hiʻohiʻona o kāna kumu kukui paʻa. Ke hoʻohālikelike ʻia me nā kumu kukui maʻamau e like me nā filament a me nā uhi aniani, ʻaʻole loaʻa nā kukui LED i kēia mau ʻāpana maʻalahi. No laila, inā he ōlaʻi a i ʻole nā ​​haʻalulu mechanical ʻē aʻe, ʻaʻole e lele nā ​​kukui LED a hiki ke hoʻomau i ka puka kukui paʻa. ʻO kēia hiʻohiʻona ka mea e kū ai nā kukui LED i ka mākeke kukui a lanakila i ka makemake ākea i waena o nā mea kūʻai. Eia kekahi, no ka mea ʻaʻohe ʻāpana ʻāpana, ʻoi aku ka lōʻihi o ke ola o nā kukui LED. Hiki iā lākou ke hoʻohana ma kahi o ʻumi makahiki me ka pilikia ʻole.

14Ka hoʻohana maʻalahi

ʻO ka noi o nā kukui LED he maʻalahi loa. Hiki ke hoʻolālā maʻalahi kona liʻiliʻi i nā ʻano huahana māmā, lahilahi a pōkole e like me nā kiko, nā laina, a me nā ʻili. Eia hou,ʻaʻole hiki i nā kukui LED ke hoʻololi wale i nā kala likeʻole e pili ana i nā kala muaʻekolu o kaʻulaʻula, ka'ōmaʻomaʻo a me ka uliuli, akā hiki ke hoʻohuiʻia i nāʻano likeʻole a me nā hiʻohiʻona e like me nā pono maoli e hoʻokō i nā pono o nā manawa likeʻole a me nā hoʻohana.
15 Pane wikiwiki

ʻO ka wikiwiki pane o nā kukui LED he wikiwiki loa, hiki i ka pae nanosecond. ʻO ia hoʻi, ke hoʻopili koke ʻia ka mana, e hoʻomālamalama koke nā kukui LED, ʻoi aku ka wikiwiki o ka hana ʻana ma mua o nā kukui mālama ikehu kuʻuna. ʻO kēia hiʻohiʻona pane wikiwiki e ʻike nui ʻia ma nā kukui huelo a me nā hōʻailona huli, hiki ke hoʻomālamalama koke a hāʻawi i nā hopena hoʻolaha maikaʻi. Eia hou, ke hoʻohanaʻia i nā kukui,ʻoi aku ka wikiwiki o ka paneʻana o nā kukui LED ma mua o nā kukui xenon a me nā kukui halogen, e hāʻawi ana i ka palekana maikaʻi no ka hoʻokele kaʻa.
16Maʻalahi e hoʻouka

ʻO ke kaʻina hana o nā kukui LED he maʻalahi loa. ʻO kāna pono nui ʻaʻole ia e koi i nā kaula i kanu ʻia a me nā mea hoʻoponopono. Hiki i nā mea hoʻohana ke hoʻokomo pololei i ke poʻo kukui alanui ma ka pou kukui, a i ʻole e hoʻomoe i ke kumu kukui i loko o ka hale kukui kumu. ʻAʻole mālama wale kēia ʻano hoʻonohonoho maʻalahi i ka manawa a me ke kumukūʻai, akā e hōʻemi ana hoʻi i nā pilikia a me nā pilikia i ka wā o ke kaʻina hana.
17 UV manuahi

ʻO kekahi o nā mea nui e pili ana i ke kukui LED ʻo ia kona ʻano ʻole UV, ʻo ia hoʻi, ʻaʻole ia e huki i nā makika. I ke kauwela wela, nui ka poʻe e hālāwai me ka pilikia o ka namu e lele ana a puni nā kumu kukui kuʻuna, ʻaʻole ia he mea hoʻonāukiuki wale nō, akā hiki ke hoʻopilikia i ka maʻemaʻe a me ka hoʻomaʻemaʻe ʻana o ke kaiapuni o loko. ʻAʻole hana nā kukui LED i nā kukui ultraviolet a no laila ʻaʻole ia e huki i nā makika, e hāʻawi ana i nā poʻe i kahi koho kukui ʻoluʻolu a maʻemaʻe.
Hiki iā 18 ke hana me ka wikiwiki kiʻekiʻe

ʻO kahi pōmaikaʻi nui o nā kukui LED hiki iā lākou ke hana i nā wikiwiki kiʻekiʻe. ʻAʻole like me nā kukui mālama ikehu, ʻaʻole e ʻeleʻele nā ​​kukui LED i ka filament a i ʻole e hōʻino koke ʻia ke hoʻomaka pinepine a pio paha. ʻO kēia no ka mea ʻokoʻa ke kumu hana a me ke ʻano o nā kukui LED mai nā kukui hoʻopakele ikehu kuʻuna, e ʻoi aku ka lōʻihi a hiki ke hoʻololi i nā kaiapuni wikiwiki. Hoʻohana maikaʻi kēia hiʻohiʻona i nā kukui LED i nā kūlana e koi ʻia ai ka hoʻololi wikiwiki a i ʻole ka dimming pinepine.

19 ʻOi aku ka maikaʻi o ka mālama ʻana i ka wela

ʻOi aku ka maikaʻi o ka mālama ʻana i ka wela o nā kukui LED. I ke kauwela, hiki ke mālama ʻia kona mahana ma lalo o 45 degere, ma muli o kāna ʻano hoʻoluʻu passive. ʻO kēia kaʻina hoʻoheheʻe wela e hōʻoia i ka hana paʻa o nā kukui LED ma nā wahi wela kiʻekiʻe a pale i ka hoʻohaʻahaʻa hana a i ʻole ka pōʻino i hana ʻia e ka overheating.
20 like like kala māmā

ʻO kahi pōmaikaʻi nui o nā kukui LED ʻo kā lākou kala kukui ʻokoʻa. ʻO kēia ʻano like ʻole ma muli o ka hoʻolālā ʻana o ke kukui LED, ʻaʻole pono i nā lens a ʻaʻole e kaumaha i ka like ʻana o ka kala māmā e hoʻonui i ka mālamalama. Hōʻoia kēia ʻano ʻaʻohe puka i ka wā e hoʻokuʻu ai ke kukui LED i ka mālamalama, no laila e hōʻoia i ka hāʻawi like ʻana o ke kala māmā. ʻAʻole i ʻoi aku ka ʻoluʻolu o kēia ʻāpana kala māmā i ka hopena kukui, akā e hōʻemi ana i ka luhi ʻike a hāʻawi i ka poʻe i kahi ʻike kukui ʻoi aku ka maikaʻi.