ʻIke kikoʻī o ka mea hana nā kumu kukui LED a me nā kumu kukui hoʻohui COB

ʻO ke kumu kukui hoʻohui ʻia COB a me nā kumu kukui LED ʻelua ʻano kukui kaulana i ka ʻoihana kukui o kēia lā. ʻO ka ʻokoʻa, ʻo nā kumu kukui hoʻohui ʻia ʻo LED e hoʻohana maʻamau i nā chips LED kiʻekiʻe kiʻekiʻe me ka nui o ka nui ma mua o 1 watt. Hoʻokumu ʻia ke kumu kukui COB ma luna o kahi puʻupuʻu LED liʻiliʻi ma lalo o 1 watt, a e hoʻohana pū kekahi kumu kukui COB i kahi pahu kukui LED kiʻekiʻe ma mua o 1 watt. ʻO kā lākou mau hiʻohiʻona holoʻokoʻa he mau mea like, a hana nā mea hana i kahi kikoʻī kikoʻī no kēlā me kēia. Hoʻohui ʻia nā hiʻohiʻona kumu kukui COB e hoʻohui i kekahi mau kumu kukui LED liʻiliʻi ma kahi kū e kiʻi i nā kumu kukui e hoʻohui i nā kumu kukui. ʻO ka mea maʻamau e pili ana i ke ʻano o ka encapsulation o Chip on Board, ka mea i ʻike maʻamau ʻia ʻo COB packaging, ʻo ia hoʻi, e kau pololei i kekahi mau pahu i ka substrate, e hoʻopili ʻia me ke silicone, epoxy resin a i ʻole nā ​​​​mea ʻē aʻe. ʻO ka melemele ka pauda fluorescent. I kēia manawa ʻO ka pilikia nui i nā noi kukui ʻo ka pilikia o ka pauka fluorescent volatile a me ka ʻelemakule o ka lens. Hoʻohana nui ʻia nā kumu kukui hoʻohui COB i nā ʻōmole LED, nā kīʻaha kukui LED, nā kukui LED, nā kukui kukui LED, nā kukui kukui LED, nā huahana kukui bile LED. ʻO ia kekahi o nā hiʻohiʻona nui o nā kumu kukui kukui LED. Hiki ke hoʻohālikelike ʻia a hui pū ʻia e hana i nā ʻano kukui LED, kahi kūpono no ka hui ʻana. 2. ʻO ka hilinaʻi kiʻekiʻe, ʻaʻohe kukui make, ʻaʻohe plaques. 3, kukui ʻaʻahu, kukui palupalu, ʻaʻohe ʻālohilohi, ʻaʻole e hōʻeha i nā maka. 4. Kiʻekiʻe kala rendering index, kiʻekiʻe kukui hopena. 5. Ma lalo o ka manawa maʻamau, hoʻomalu ʻia ka attenuation haʻahaʻa ma lalo o 3% i loko o 1000H. 6. Palekana a hilinaʻi, hana a pau ma lalo o 50V, e noʻonoʻo pono i ka palapala noi. 7, pale kaiapuni ʻōmaʻomaʻo, ʻaʻohe haumia. ʻO LED, kiʻekiʻe-efficiency ikehu -saving hopena, ua hāʻawi ʻia ke poʻo inoa o ke kukui ʻōmaʻomaʻo. Wahi a ka loiloi o nā huahana kukui LED, ʻo COB nā kumu kukui i hoʻohui ʻia, ʻo ia ke kumu o ke kukui, ʻo ia ke kumu o ka hoʻomohala LED. Hiki ke hoʻokaʻawale ʻia ka hoʻomaopopo ʻana i nā kumu kukui hoʻohui COB i kekahi mau ʻano. Kaomi, a laila e kau pololei i ka wafer silika ma luna o ka ʻili o ke kumu, e wela ia e hoʻopaʻa paʻa i ka wafer silicon a paʻa paʻa ke kumu, a laila e hoʻohana i ke ʻano kuʻi kilika e hoʻokumu pololei i nā pilina uila ma waena o ka wafer silicon a me ke kumu. Hoʻohālikelike ʻia me ka substrate alumini kuʻuna, keramika, keramika ʻO ka reflectance o ka substrate he kiʻekiʻe, e kōkua ana i ka hoʻomaikaʻi ʻana i ka hopena māmā. Loaʻa i nā Ceramics nā hiʻohiʻona o ka hilinaʻi kiʻekiʻe, ke ola lōʻihi a me nā ʻano ʻē aʻe. He liʻiliʻi ka hoʻonui ʻana o ka wela a me ka coefficient contraction o nā seramika. ʻOiai ma nā wahi wela kiʻekiʻe, ʻano pālahalaha ka ʻili, e kōkua ana i ka hoʻohemo ʻana o ka wela. He mea maʻalahi ke ʻākoakoa, hiki iā ʻoe ke hōʻuluʻulu pololei i ke kumu kukui COB substrate seramika ma luna o ka radiator ma o ka conduction wela. He kiʻekiʻe ka helu hoʻomehana o nā seramika, ʻo LED ke alakaʻi nui o ka mālama ʻana i ka wela wela (95%), a ʻo ka ceramics kahi insulator. Kōkua ia i nā huahana kukui LED e hele i nā hoʻokolohua kiʻekiʻe-voltage a hiki ke pale i ke kaomi kiʻekiʻe 4000V a i ʻole. E koho i nā lei kukui LED e koho i ka mea hana LED kiʻekiʻe kiʻekiʻe. Hōʻoiaʻiʻo ʻia ka mea, a ʻoi aku ka maikaʻi o ke kumukūʻai o ka nui. ʻAʻohe kanaka waena e loaʻa ka ʻokoʻa. Manaʻo ʻo Xiaobian i ka mea hana Zhuhai LED kumu kukui a me COB hoʻohui kumu kukui. E hilinaʻi nā mea hana LED! ʻO nā hiʻohiʻona kumu kukui LED ʻO ke kumu kukui ke kumu kukui o ka luminous diode (LED), nona nā hiʻohiʻona o ka hana kiʻekiʻe a me ke ola lōʻihi. ʻO nā kumu kukui LED ka mea nui i nā kumu kukui apo, nā kumu kukui wehe, nā kumu kukui laina, nā kumu kukui hōʻole, nā kumu backlight, nā kumu kukui coaxial o waho, nā kumu kukui coaxial dot-shaped, nā kumu kukui hemispherical ridge, etc. Me ka noiʻi mau ʻana o ka noiʻi ʻana o ka poʻe e pili ana i nā mea luminous semiconductor, ka holomua mau ʻana o ke kaʻina hana LED a me ka hoʻomohala ʻana a me ka hoʻohana ʻana i nā mea hou (nā kristal nitride a me ka pauka fluorescent), nā LED kukui kiʻekiʻe o nā kala like ʻole i holomua holomua. a ua hoʻokuʻu ʻia kā lākou luminescence Ua hoʻomaikaʻi maikaʻi ʻia ka maikaʻi, a ua ʻike ʻia nā kala āpau o ka ʻāpana nalu māmā i ʻike ʻia ma ke ʻano o ke kala. ʻO ka mea nui ke ʻano o ke kukui keʻokeʻo keʻokeʻo ultra-kiʻekiʻe, e hana ana i ke kahua noi LED i ka mākeke kumu kukui kukui kiʻekiʻe. Ua kuhikuhi kekahi i kekahi o nā mea hana nui ma hope o ka hana ʻana o ke kanaka i ka mea i hoʻokumu ʻia i nā ʻōpuʻu kukui. 1. ʻO ka maikaʻi hoʻokuʻu kiʻekiʻe, ua hoʻomaikaʻi ʻo LED i kāna hana kukui ma hope o nā makahiki o ka hoʻomaikaʻi ʻenehana. A ʻo kāna monochromaticity māmā a me ka spectral spectral haiki, ʻaʻohe kānana e hoʻopuka pololei i kahi kukui ʻike ʻia. 2. Lauohapu nei āʻ. 3. ʻO ke ola ola, e hoʻohana i ka uila uila uila, ke kukui filament a maʻalahi ke puhi, ka wela wela, ka attenuation māmā a me nā hemahema ʻē aʻe. ʻO ka nui o nā kukui LED he liʻiliʻi, māmā ke kaumaha, a hiki i ka pahu epoxy resin ke kū i ka hopena mechanical kiʻekiʻe a me ka haʻalulu, ʻaʻole maʻalahi e haki. 4. ʻO ka palekana ikaika a me ka hilinaʻi, ka wela haʻahaʻa, ʻaʻohe wela wela, nā kumu kukui anuanu, hiki ke hoʻopā pono ʻia: hiki ke hoʻopaʻa pono i nā kihi kukui a me nā kukui, nā kala palupalu, ʻaʻohe kukui; ʻaʻohe mercury, sodium element, etc. hiki ke hoʻopilikia i ke olakino a me ke olakino. ʻeaoha. Hiki i ka ʻōnaehana micro-processing i kūkulu ʻia ke hoʻomalu i ka ikaika māmā, hoʻoponopono i ke ʻano kukui, a ʻike i ka hui pū ʻana o ka māmā a me ke kiʻi. 5. He kūpono ia i ka LED e pili ana i ke kaiapuni ma ke ʻano he kino luminous piha -solid, ke kū kūʻē ʻana, ʻaʻole maʻalahi ka pale ʻana i ka hopena, hiki ke hana hou ʻia ka ʻōpala, ʻaʻohe pollution. He liʻiliʻi ka leo o ke kumu kukui a hiki ke hoʻohui ʻia i ka makemake. He mea maʻalahi ka hoʻomohala ʻana i nā huahana kukui māmā a pōkole a pōkole, kahi kūpono hoʻi no ka hoʻonohonoho ʻana a me ka mālama ʻana. ʻO ka mea i luna nei nā hiʻohiʻona o nā kumu kukui hoʻohui COB. Hoʻopili ʻia nā hiʻohiʻona kumu kukui LED. Ke manaʻoʻiʻo nei au ua maopopo ka ʻokoʻa ma waena o kēia mau kukui ʻelua.