ForLED chiedza-emitting chips, uchishandisa tekinoroji imwechete, iyo yakakwirira simba reiyo LED imwe chete, iyo inoderedza kusimba kwechiedza. Zvisinei, inogona kuderedza nhamba yemarambi anoshandiswa, iyo inobatsira pakuchengetedza mari; Iyo idiki simba reiyo LED imwe chete, iyo inokwirisa iyo chiedza kushanda zvakanaka. Zvisinei, sezvo nhamba ye LEDs inodiwa mumwenje wega wega inowedzera, ukuru hwemuviri wemwenje unowedzera, uye kuoma kwekugadzira kwe optical lens kunowedzera, izvo zvinogona kuva nemigumisiro yakaipa pamagetsi ekugovera chiedza. Zvichienderana nezvakazara zvinhu, LED imwe chete ine yakayerwa kushanda ikozvino ye350mA uye simba re1W inowanzoshandiswa.

Panguva imwecheteyo, tekinoroji yekurongedza zvakare yakakosha parameter inokanganisa mwenje we LED machipi, uye iwo anopisa anopikisa paramita ye LED mwenje masosi anoratidza zvakananga nhanho yekurongedza tekinoroji. Izvo zviri nani tekinoroji yekubvisa kupisa, kudzikisa kupisa kwekupisa, kudiki kudzikamisa kwechiedza, kukwirisa kupenya kwerambi, uye kureba kwehupenyu hwayo.

Panyaya yezvino budiriro yetekinoroji, hazvigoneke kune imwechete LED chip kuti iwane inodiwa inopenya inoyerera yezviuru kana kunyange makumi ezviuru zvemalumens e LED magetsi masosi. Kuzadzisa kudiwa kwekupenya kuzere kupenya, akawanda LED chip mwenje masosi akasanganiswa murambi rimwe kuti asangane nekupenya kwakanyanya kunodiwa. Nekukwirisa machipisi akawanda, kuvandudzaLED inopenya kushanda zvakanaka, kutora kurongedza kwechiedza chepamusoro, uye kutendeuka kwazvino, chinangwa chekupenya kwepamusoro chinogona kuwanikwa.

Pane nzira mbiri huru dzekutonhora dze LED machipisi, dzinoti thermal conduction uye thermal convection. Chimiro chekupisa kupisa kweMwenje we LEDzvigadziriso zvinosanganisira chigadziko chekupisa sink uye sink yekupisa. Iyo inonyudza ndiro inogona kuwana yekupedzisira-yakanyanya kupisa flux density kupisa kupisa uye kugadzirisa dambudziko rekupisa kupisa kwema-high-power LEDs. Iyo yekunyudza ndiro ikamuri yekutsvaira ine microstructure pamadziro ayo emukati. Kana kupisa kunotamiswa kubva kunzvimbo yekupisa kuenda kune evaporation zone, iyo inoshanda mukati mekamuri inopinda mvura-chikamu gasification munzvimbo yakaderera vacuum. Panguva ino, iyo yepakati inotora kupisa uye inokurumidza kuwedzera muhuwandu, uye gasi-chikamu chepakati chinokurumidza kuzadza kamuri rose. Kana gasi-phase medium inosangana nenzvimbo inotonhora, condensation inoitika, ichisunungura kupisa kwakaunganidzwa panguva yekubuda. Iyo yakanyungudutswa yemvura chikamu chepakati inodzoka kubva kune microstructure kuenda kune evaporation kupisa sosi.

Iyo inowanzoshandiswa-yepamusoro-simba nzira dze LED machipisi ndeidzi: chip kuyera, kuvandudza kupenya kupenya, kushandisa yakakwira mwenje kurongedza, uye yakakwirira ikozvino shanduko. Kunyange zvazvo huwandu hwezvino hunobudiswa nenzira iyi huchawedzera zvakaenzana, huwandu hwekupisa hunogadzirwa huchawedzerawo maererano. Kuchinjira kune yakakwira yekupisa conductivity ceramic kana simbi resin kurongedza chimiro kunogona kugadzirisa dambudziko rekupisa kupisa uye kuwedzera iwo ekutanga emagetsi, optical, uye ekupisa maitiro. Kuti uwedzere simba remagetsi emagetsi e LED, kushanda ikozvino kwe LED chip kunogona kuwedzerwa. Nzira yakananga yekuwedzera kushanda ikozvino kuwedzera ukuru hwe LED chip. Nekudaro, nekuda kwekuwedzera kwekushanda ikozvino, kupisa kupisa kwave nyaya yakakosha, uye kuvandudzwa kwekurongedza kwe LED machipisi kunogona kugadzirisa dambudziko rekupisa kupisa.