Hiki ke kōkua nā ala alumini i ka hoʻomalu wela?-Mahele 2

ʻO kekahi o nā luʻi nui i ka hoʻolālā ʻana i nā ʻāpana kukui a me nā mea paʻa i nā lā mua o ke kukui LED ʻo ia ka mālama wela. ʻO ka mea nui, paʻakikī loa nā diodes LED i nā wela kiʻekiʻe, ʻaʻole like me nā ʻōpuʻu incandescent a fluorescent paha, a hiki i ka hoʻokele wela kūpono ʻole ke hopena i ka wā mua, a i ʻole ka pōʻino. Hiki paha iā ʻoe ke hoʻomanaʻo i kekahi mau kukui LED mua loa me nā fila alumini nani i kōkua i ka hoʻonui ʻana i ka nui o ka ʻili i loaʻa no ka hoʻokuʻu ʻana i ka wela i ka ea a puni.

No ka mea, loaʻa i ka alumini nā waiwai conductivity thermal i ka lua wale nō i ke keleawe (ʻoi aku ka nui o ke kumukūʻai no kēlā me kēia auneke), ʻo ia kekahi o nā mea maikaʻi loa no ka mālama ʻana i ka wela. ʻO ka hopena, kōkua nā ala alumini i ka hoʻokele wela no ka mea hiki i ka hoʻopili pololei ke hiki ke neʻe ka wela mai kaʻĀpana LEDi ke kino ala alumini, kahi e loaʻa ai kahi ʻāpana ʻili nui no ka hoʻoili wela i ka ea a puni.

ʻO ke koi no ka mālama ʻana i ka wela, ua emi loa i nā makahiki i hala iho nei, ma muli o ka hāʻule ʻana o nā kumukūʻai hana. Ua hiki i nā mea ʻenekinia kukui a me nā mea hoʻolālā ke hoʻohana i nā diodes hou aʻe i nā kukui a me nā mea paʻa i ka wā e hoʻokele ana i kēlā me kēia me ke kahe haʻahaʻa haʻahaʻa mai ka emi ʻana o ke kumukūʻai no kēlā me kēia diode. ʻO ka hopena o ka hoʻolaha ʻana o nā diodes ma mua o ka wā ma mua, ʻaʻole kēia e hoʻomaikaʻi wale i ka pono diode akā e hōʻemi ana hoʻi i ke kūkulu ʻana i ka wela.

E like me kēia, hiki ke hoʻohana pono ʻia nā kukui ʻāwīwī o Waveform Lighting me ka ʻole o ke ʻano o ka hoʻokele wela no ka mea ua hoʻohana lākou i kahi helu nui o nā diodes i kēlā me kēia kapuaʻi (37 i kēlā me kēia kapuaʻi), me kēlā me kēia LED e hoʻokuʻu ʻia ma lalo o kona manawa i helu ʻia. ʻOiai me nā ʻāpana LED e lele ana i ka lewa, ua hoʻopaʻa pololei ʻia lākou e noho ma lalo o nā palena wela kiʻekiʻe ʻoiai ʻoiai lākou e pumehana liʻiliʻi i ka wā o ka hana.

No laila, pono nā paipu alumini no ka heatsinking no nā kukui kukui LED? ʻO ka pane maʻalahi ʻaʻole, inā hoʻohana ʻia nā mea kiʻekiʻe kiʻekiʻe i ka wā o ka hana ʻana o ke kaula LED a ʻaʻohe diodes i overdrive.

Hāʻawi mākou i kahi ʻano nui like ʻole, e ʻike iā mākou i kāu koi, kaomi ma aneʻikāhea iā mā˚ou!