Pehea e hoʻemi ai nā kukui kukui LED kiʻekiʻe i ka piʻi ʻana o ka wela a pale i ka anti-corrosion?
2022-12-25
Tianhui
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ʻAʻole ia he malihini i ka nalowale ʻana o nā kukui LED, akā ʻaʻole paha ia i ʻike nui e pili ana i nā huahana kukui LED kiʻekiʻe. I ka wā o ke kaʻina noi o nā huahana kukui kukui LED kiʻekiʻe a me nā mea hana, ka hoʻoheheʻe ʻana i ka wela, ka pale electrostatic, a me ka welding i ka hopena nui i ko lākou mau hiʻohiʻona. Pono e kumu kumu E hoʻolohe i ka noi o nā mea kūʻai aku. E ʻae mai iaʻu e hōʻike pōkole iā ʻoe pehea e hōʻemi ai i ka piʻi ʻana o ka mahana a pehea e pale aku ai i ka corrosion corrosion ma nā pahu kukui LED kiʻekiʻe. 1. Pehea e hoʻemi ai i ka mahana o nā kukui kukui LED kiʻekiʻe. I kēia manawa, ʻo nā ʻano wela wela o nā kukui LED ka nui o ka convection kūlohelohe a me ka dissipation wela, hoʻokomo ʻia nā mea pā i ka hoʻokuʻu ʻana i ka wela, ka paipu wela a me ka hoʻohemo ʻana i ka wela wela, etc. 1. Hoʻokaʻawaleʻia ka hoʻokaʻawaleʻana o ka mana mai ke kino māmā mai ka mana pono'ī, kahi e hoʻonui ai i ke kumu wela o ke kukui LED. I ka manawa like, ʻo ka hoʻohui ʻana o ka mana a me nā kukui e hoʻomehana ʻole ʻia nā kukui LED ma ke ʻano holoʻokoʻa. ʻO kēia mau mea e hoʻoulu ai i ka luhi a me ka hāʻule mua ʻana o ke kukui, e pili ana i kona ola. 2. ʻO ke koho o ke koho ʻana i nā modula LED kiʻekiʻe kiʻekiʻe e pāʻani ana i ka hana koʻikoʻi i ka hoʻohaʻahaʻa ʻana i ka piʻi ʻana o ka mahana. E koho i nā peʻa kukui LED i hoʻopili ʻia e ka coefficient conduction wela kiʻekiʻe a me nā mea kūlike, hiki ke hoʻomaikaʻi i ka hoʻoheheʻe wela o loko. Hoʻohana ʻia ka substrate metala me ka wela kiʻekiʻe -conducting a me ka dissipation wela kiʻekiʻe ma ke ʻano he papa kukui māmā e hana like i ka hāʻawi ʻana i ka mahana, i hoʻonui ʻia ka hopena wela. 3. ʻO ka hoʻonui ʻana i ka wahi hoʻoheheʻe wela o ka alumini substrate a me ke kikowaena o ka papa hoʻoheheʻe wela e maʻalahi ka loaʻa ʻana o nā āpau, a he liʻiliʻi loa ka coefficient conduction wela o ka ea, ma kahi o 0.03W/m wale nō.
·K, no laila hiki ke hoʻopili ʻia i ka ʻili pili me ka conductivity thermal kiʻekiʻe ma ka ʻili pili e hoʻonui i ka wahi pili maoli. I ka manawa like, e hoʻonui i ka wahi hoʻoheheʻe wela o ka wela wela a hoʻololi i ke ʻano o ka wela wela e hoʻomaʻamaʻa i ka wela. ʻO ka lua, pehea e pale aku ai i ka corrosion o nā kukui kukui LED kiʻekiʻe: hiki ke hoʻomau ka hana o nā kukui kukui LED kiʻekiʻe ma lalo o nā kūlana like ʻole. Eia nō naʻe, i ka wā e ʻānai ʻia ai nā pahu kukui LED a ua hoʻoneʻe kemika nā pahu kukui LED e nā kaiapuni a puni, e hoʻemi ʻia ka hana o nā pahu kukui LED. ʻO ka pale ʻana i ka corrosion o nā kukui kukui LED he mea nui ia o ka hoʻomaikaʻi ʻana i ka hilinaʻi o nā kukui kukui LED. ʻO ka hilinaʻi o nā kukui kukui LED kekahi o nā kikoʻī koʻikoʻi i hoʻohana ʻia e koho i ke ola o nā kukui kukui LED. Tianhui photoelectric anamanaʻo o nā kumu e corroded nā kukui kukui a hāʻawi ʻia pehea e pale aku ai i ka corrosion o nā kukui kukui LED.
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E hōʻalo i nā lei kukui LED kokoke i nā mea ʻino, a e kaupalena pono i ka pae hoʻonaʻauao a me ka mahana ambient o nā mea ʻino. I mea e pale aku ai i ka corrosion o na kukui kukui LED, e pale aku i ka launa me ka O-shaped circles (O -RING), padding, organic rubber, foam pads, seal rubber, sulfur -containing elastic body, shockproof pads a me na mea ino e ae. ʻO kahi liʻiliʻi o nā mea ʻino e hiki ke hoʻopōʻino i nā lei kukui LED. ʻOiai inā pili wale nā kukui kukui LED me ke kinoea corrosive i ka wā o ke kaʻina hana, e like me nā mīkini i ka laina hana hiki ke loaʻa nā hopena ʻino. I kēia mau hihia, hiki iā ʻoe ke nānā maʻamau inā ua pōʻino ka ʻāpana kukui kukui LED ma mua o ka hoʻonohonoho ʻōnaehana maoli. Inā ʻaʻole hiki i nā pahu kukui LED ke pale loa i kēia mau mea ʻino, pono e hoʻohana ʻia nā pahu kukui LED me ke kūpaʻa corrosion kiʻekiʻe. ʻO ka mea i luna e pili ana
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ʻaʻohe data
ʻO kekahi o nā mea hoʻolako UV LED ʻoihana nui loa ma Kina
ua paʻa mākou i nā LED diodes no nā makahiki he 22+, he alakaʻi alakaʻi i nā chips LED hou. & mea kūʻai no UVC LED 255nm265nm 275nm, UVB LED 295nm ~ 315nm, UVA LED325nm 340nm 365nm ~ 405nm
E waiho i kāu nīnau, e hāʻawi mākou iāʻoe i nā huahana maikaʻi a me nā lawelawe!
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ʻO kāuʻike kumu, nā hana a ka hana pūnaewele, nāʻike kālepa, e pono ai nāʻikepili e hāʻawi iāʻoe i kā mākou kūʻai maʻamau, e lawe ana i nā lawelawe maʻamau. ʻO ka haʻaleleʻana o kēia mana e hopena i ka pauʻole o ka kūʻaiʻana a iʻole ka paralysis o kāu moʻokāki.
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