Ho?ohana ākea ka pāpili alumini e hana i nā mea e wela ai ke ahi ma muli o kona māmā, nani o ka helehelena, conductivity mehana maika?i, a me ka hana ma?alahi i nā ?ano pa?akikī. Aia he ?ekolu ?ano nui o nā pono heatsink oka a aluminika: pālahalaha a ākea, ?ano-kāwili a i ?ole ?ano i?a i?a ?ia; e ho?opuni a i ?ole elliptical radiating fin; ?ano lā?au.
?O kā lākou mau ?ano ma?amau: ka pōkole ma waena o nā wili uila, pōkole, ua ho?okumu ?ia kahi uka ma waena o ?elua mau leki uila e pili ana, a nui ka hi?ohi?ona hi?ohi?ona; nui ka ?oko?a mānoanoa o ka paia, lahilahi ka fin nui e ho?omālamalama ana, a nui ka mānoanoa o ka pā o lalo i ka a?a. No laila, lawe mai ka pa?akikī nui i ka ho?olālā punahelu, hana a me ka hana ?ana i nā ?ikepili dissipation wela.
I kēia manawa, hana ?ia nā heatsink i nā ?āina ?ē i nā profile extruded alumini, akā ?o ka mea hana ku?una heatsink aluminiho?ohana mau ?ia ma Kina a ma luna. ?O ke ka?ina hana a me ka pono o nā cast heatsinks alumini ha?aha?a. Ho?ohana ?ia nā heatsink alumini ma kahi o nā heatsink aluminium. He mea nui. Ke hana ?oihana ?enehana ?o Weihua i kahi ?oihana alumini extruded heatsinks no nā makahiki he nui, a hiki iā ia ke hā?awi iā ?oe i ka heatsink ki?eki?e a me ka hana ki?eki?e.
Inā ?oe e ho?olālā i kahi kamepiula, kukui LED a i ?ole nā ??pono uila ?ē a?e, pono ?oe i kahi poho wela. Ho?omo?a a ho?opau ka heatsink i ka wela o kēia mau hāme?a e ho?alili iā lākou.