LED Cold Forged Ubushushu isinki Uphawu

Ukuqulunqa kunye nokucinezela kwiqondo lokushisa elisezantsi (elingaphantsi kweqondo lokushisa le-recrystallization yentsimbi) kubangela ukuchaneka okuphezulu kwimilo yemveliso kunye nobukhulu, ukuxinana okulungileyo kwangaphakathi, amandla aphezulu, indawo egudileyo, kunye namanyathelo amancinci okucubungula, okwenza kube lula ukuveliswa kwemveliso.

1. Ukuqhuba kakuhle kwe-thermal

Ubushushu obubandayo butshonainokukhutshwa usebenzisa i-aluminium ecocekileyo ye-AL1070 kunye ne-1050 kwisiqwenga esinye.I-thermal conductivity ye-aluminium ecocekileyo ye-AL1070 yi-226W / mk, i-aluminium ye-alloy (6063) ine-conductivity ye-thermal ye-180W / mk, ngelixa i-aluminium eqhelekileyo yokufa (i-A380) ine-conductivity ye-thermal ye-96W / mk kuphela Inkulu i-thermal conductivity, i ngokukhawuleza ubushushu obukhutshwe yi-LED bunokudluliselwa, okulungele ngakumbi ukutshatyalaliswa kobushushu bezibane ze-LED.

2. Ukhetho lwezinto ezininzi

Umngundo obandayo wobumba unokusebenzisa izixhobo ze-AL1050, okanye izixhobo ze-AL6063 zokubumba ii-heatsinks.Ezi zinto zimbini zinokubelana ngeseti yokubumba ukunyusa ukhetho lwabathengi kunye nokuhlangabezana neemfuno ezahlukeneyo!

3. Ubume obugqwesileyo bokutshatyalaliswa kobushushu

Isiseko seplate (ipleyiti esezantsi) yeheatsink ebandayo eyenziwe ngokudibeneyo yenziwe ngokudibeneyo kunye neempiko, kwaye akukho msantsa phakathi kwabo.Ubushushu obuvela kwi-substrate bunokudluliselwa kwi-fins yokutshatyalaliswa kobushushu ngaphandle kokuphazamiseka.Nangona kunjalo ezinye iitsinki ezibotshiweyo okanye ezidityanisiweyo zobushushu, i-substrate yokuchitha ubushushu kunye nee-fins zokuchitha ubushushu zikhutshiwe okanye ziboshwe kunye emva komatshini, kufuneka zibe nezithuba phakathi kwazo;Ukuchasana kwe-thermal okungathanga ngqo kuyenziwa.Ngexesha elifanayo, ukwandiswa kwe-thermal ngexesha lokusetyenziswa kwezibane kuya kukhokelela kwisizukulwana kunye nokwandiswa kwezithuba, okuya kwandisa ukuchasana kwe-thermal kwaye akuhambelani nokuhanjiswa kobushushu.

4. Ubume bemveliso obungaqhelekanga

Amalungu aphezulu nasezantsi epleyiti esezantsi anokwenziwa abe ngamacandelo e-anisotropiciteknoloji yokubumba ebandayo, kwaye la macala mabini anokuthi afakwe isitampu kwiimo ezikhethekileyo

5. Indawo enkulu yokutshatyalaliswa kobushushu

Ubukhulu bamaphiko okuphelisa ubushushu bendawo ebandayo yokubumba ubushushu bunokufikelela kwi-0.7mm, kwaye isithuba singafikelela kwi-1mm.Amaphiko amancinci kunye nobuninzi bokutshatyalaliswa kobushushu kwandisa kakhulu indawo yoqhagamshelwano kunye nomoya, okwenza kube lula ukuhambisa umoya kunye nokutshabalalisa ubushushu.

6. Amaphiko ahlukeneyo

Inkqubo ebandayo yokubumba inokudibana neemilo ezahlukahlukeneyo zamaphiko, njenge-cylindrical, i-sheet shaped, ikholamu yesikwere, ikholamu enehexagonal, njl.

7. Ubungakanani obukhulu bokushisa ubushushu

Inkqubo ebandayo yokubumba kunye nezixhobo zoxinzelelo lomoya ezingaphezulu kweetoni ezingama-3000 zinokubunjwa kwindawo enye ukuhlangabezana nobukhulu obukhulu be-260 * 260 okanye ngaphezulu,

8. Umyinge wenkalo ephezulu

Umyinge womlinganiso weheatsinks ezibandayo ezibunjiweyo zingaphezulu kwe-1:50, ngelixa i-extrusion ye-heatsinks ijikeleze i-1:25.

9. I-multi-directional inlet kunye ne-outlet air

Indawo yokungena yomoya kunye nesalathiso sokuphuma se-heatsink ebandayo yokubumba inamacala amathathu.I-extrusion eqhelekileyo yi-two-dimensional inlet kunye ne-outlet air flow ukuziqhelanisa ngcono nokusingqongileyo kunye nokufezekisa ngcono ukutshatyalaliswa kobushushu.

10. I-anisotropy yesakhiwo

Ukushisa okubandayo kwe-heat sink kwenziwa ngokubumba kunye nokucinezela i-mold, ngoko ke inokucutshungulwa kwi-mold ukuqinisekisa ukubonakala kwe-heterostructure ngasemva kwe-substrate, ukwenzela ukuba idibanise kakuhle kunye nento yokufudumeza.

11. Ubungakanani obuncinci kunye nobunzima obulula

Xa kuthelekiswa nokufa,i-extrusion heatsinkskunye namalungu ebrazed, i-aluminiyam esulungekileyo ebandayo yokutshiza ubushushu ineenzuzo ezingentla.Umthamo ofanayo kunye nemilo yokushisa yokushisa ingasetyenziselwa ukutshatyalaliswa kobushushu bezibane eziphezulu zamandla (ezifana ne-heatsinks yendabuko ye-5W, ngelixa i-aluminiyam ecocekileyo ye-heatsinks enomthamo ofanayo kunye nokumila kunokufikelela kwi-7W).Ngoko ke, ukusebenzisa i-aluminiyam ecocekileyo epholileyo yokushisa i-sinks kuya kunciphisa ubunzima kunye nomthamo wezibane ze-LED, ukunciphisa iimfuno zenkangeleko ezifana neentsika zesibane, kunye nokufezekisa ukucuthwa kweendleko zizonke, okwenza imveliso ikhuphisane ngakumbi!

12. Inkangeleko entle

Isixhobo se-heatsink yi-aluminium, kwaye umphezulu unokuthi ufakwe i-anodized ukufezekisa imbonakalo egudileyo kunye nenhle.Imibala eyahlukeneyo (isilivere, emhlophe, emnyama, njl. njl.) inokuphinda i-anodized ngokweemfuno zabathengi.Umphezulu we-aluminiyam ye-die-casting irhabaxa kwaye ifuna unyango lokutshiza, olungenakulungelelaniswa nokutshatyalaliswa kobushushu.

13. Ukusebenza okuphezulu

Ukuqhuba okuphezulu, ukuchaneka okuphezulu kunye nozinzo, ukusebenza okuzinzileyo, kunye nonyango olulula lomphezulu.Ngokwemilinganiselo, ukusebenza kokutshabalalisa ubushushu be-aluminium ecocekileyo yokubumba ebandayo kuphindwe ka-2 ngaphezu kohlobo olufanayo lweemveliso zokuphosa, kunye nexesha eli-1 liphezulu kunelo lohlobo olufanayo lweemveliso zeprofayili ye-aluminium.Okwangoku isesona sisombululo silungileyo sokutshatyalaliswa kobushushu kwizibane eziphezulu zamandla e-LED.