Yiyiphi inkqubo yokuvelisa ilungele i-LED heat sink

Ukubaluleka kwe-LED yokushisa ukushisa

Ubushushu be-LEDyintsimbi yentsimbi esetyenziselwa ukutshatyalaliswa kobushushu, ngokuqhelekileyo ifakwe phantsi kwesibane se-LED.Iyakwazi ukusasaza ngokufanelekileyo kwaye ichithe ubushushu obuveliswa yi-LED, igcine ubushushu be-LED ngaphakathi koluhlu olukhuselekileyo, kwaye iqinisekise ukusebenza okuqhelekileyo kunye nobomi benkonzo yesibane se-LED.

Ukukhanya kunye nobomi bezibane ze-LED ubukhulu becala kuxhomekeke kulawulo lobushushu be-LED.Amaqondo obushushu aphezulu anokunciphisa ukukhanya kunye nobomi bezibane ze-LED, kwaye ade akhokelele ekungaphumeleli kwawo.Ke ngoko, isinki yobushushu be-LED ibalulekile ekusebenzeni kunye nokuthembeka kwezibane ze-LED

Inkqubo ephambili yokuvelisa i-LED heat sink

Nazi iinkqubo ezininzi ezisetyenziswa ngokuqhelekileyo zokuvelisa ubushushu be-LED:

1. Isinki yobushushu eyongeziweyo

I-extruded heat sinkiveliswa ngokutyhala iibhilithi ze-aluminiyam ezishushu ngentsimbi yokufa yecandelo elinqwenelekayo lomnqamlezo, emva koko unqunyulwe okanye uwubone kubude obuceliweyo besinki yobushushu.Le nkqubo ye-extrusion ivumela uyilo oluntsonkothileyo lwefin ukuba lwenziwe.

2. Isinki yokufudumala ebandayo

Isinki yokufudumala ebandayoyenziwe ngenkqubo yokubumba ebandayo, i-pin fin arrays yenziwa ngokunyanzela i-aluminiyam okanye i-copper ekrwada kwi-molding die nge-punch kubushushu obuqhelekileyo, izikhonkwane mazivuleke ukusuka kwindawo yesiseko.

3. Die ukuphosa i-sink yobushushu

I-Die casting yinkqubo yokwenziwa kokutofa isinyithi esinyibilikisiweyo solwelo phantsi koxinzelelo oluphezulu kumngundo ochanekileyo.Ihlala isetyenziselwa ukuvelisa ubunzima obuyinkimbinkimbi yezakhiwo ezine-dimensional ezintathu kunye nobunzulu bomphezulu

Yeyiphi inkqubo yokuvelisa ilungele isinki yobushushu be-LED?

Ukuba ubushushu be-LED butshona ngenkangeleko efanayo, amaxabiso ezinto zokubumba ezifayo ziphezulu, iimbumba ezibandayo zokubumba zimodareyitha, kwaye amaxabiso e-extrusion molds aphantsi.

Ukusuka kwimbono yeendleko zokulungisa, ixabiso leprofayili ye-extrusion machining liphezulu, ixabiso le-die-casting liphakathi, kwaye ixabiso lokubumba kunye nokucofa lincinci.

Ukususela kumbono weendleko zezinto eziphathekayo,ixabiso lezinto eziphathekayo lincinci kwi-ADC12 ukufa-casting, ngelixa i-A6063 ibiza kakhulu kwi-extrusion kunye nemathiriyeli yokukhwabanisa.

Thatha i-LED heat sinks ngokuqhelekileyo ngokubunjwa koojongilanga njengomzekelo.

ukuba inkqubo ye-extrusion, izinto zihlala zisebenzisa i-A6063, i-advanteji kukuba umphumo wokutshatyalaliswa kobushushu bemveliso ulungile, kwaye unyango olungaphezulu lwemveliso egqityiweyo, njenge-anodizing, ilula.Umjikelo wemveliso yokungunda umfutshane ngokuqhelekileyo iintsuku eziyi-10-15, kwaye ixabiso lokungunda lincinci.

Ukungalungi kukuba iindleko ze-post machining ziphezulu kwaye imveliso iphantsi.

Ukusebenzisa i-die-casting ukuvelisa i-radiator ze-LED, izinto ze-ADC12 zihlala zisetyenziswa njengezinto eziphathekayo.

Iingenelo zezi: iindleko eziphantsi zokucwangcisa, umthamo ophezulu wemveliso, kunye nokukwazi ukuvelisa iimilo ezahlukeneyo zeeradiyetha ukuba ukubunjwa kuyakuvumela.

Ukungalungi: Ixabiso lokungunda liphezulu, kwaye umjikelezo wokuvelisa umngundo ude, ngokuqhelekileyo uthatha iintsuku ezingama-20-35.

Isinki sobushushu se-LED esenziwe ngokubumba okubandayo sinokwenziwa ngokwethiyori kuyo nayiphi na into.

Iinzuzo zezi: iindleko eziphantsi zokucwangcisa kunye nomthamo ophezulu wemveliso.Umjikelo wemveliso yokungunda udla ngokuba ziintsuku eziyi-10-15, kwaye ixabiso lokungunda liphantsi.

Ukungalungi kukuba ngenxa yokulinganiselwa kwenkqubo yokubumba, akunakwenzeka ukuvelisa iimveliso ezinemilo enzima.

Ukushwankathela, ukuba i-sink yokushisa ye-LED inenkangeleko enzima kunye nobuninzi obukhulu, kuyacetyiswa ukuba usebenzise inkqubo yokuphosa, ukuba i-LED ye-heater sink inenkangeleko elula kunye nobuninzi obukhulu, kuyacetyiswa ukuba kusetyenziswe inkqubo yokubumba ebandayo.

Kungenjalo, sihlala sisebenzisa inkqubo eyongezelelweyo ukwenza.Ngexesha elifanayo, kufuneka sihlalutye imeko ethile kwaye sikhethe eyona ndlela ifanelekileyo yokuvelisa kwiindleko kunye nokusebenza kwemveliso