LED Cold Forged Heat Sink Yam ntxwv

Forging thiab nias ntawm chav tsev kub (qis dua cov recrystallization kub ntawm cov hlau) ua rau muaj zog nyob hauv cov khoom lag luam thiab cov kauj ruam zoo, ua rau nws yooj yim rau kev tsim khoom loj.

1. Zoo thermal conductivity

Txias forged heat sinkstuaj yeem extruded siv ntshiab txhuas AL1070 thiab 1050 hauv ib thooj.Lub thermal conductivity ntawm ntshiab aluminium AL1070 yog 226W / mk, alloy aluminium (6063) muaj thermal conductivity ntawm 180W / mk, thaum zoo tib yam tuag cam khwb cia txhuas (A380) muaj thermal conductivity ntawm tsuas yog 96W / mk Qhov loj dua thermal conductivity, sai dua cov cua sov tso tawm los ntawm LEDs yuav kis tau, uas yog ntau conducive rau tag nrho cov tshav kub dissipation ntawm LED teeb.

2. Ntau yam khoom xaiv

Cov pwm txias forging tuaj yeem siv AL1050 series cov ntaub ntawv, lossis AL6063 series cov ntaub ntawv rau forging heatsinks.Ob cov ntaub ntawv tuaj yeem sib koom ua ke ntawm cov pwm los ua kom cov neeg siv khoom xaiv thiab ua tau raws li qhov xav tau sib txawv!

3. Cov qauv hluav taws xob zoo heev

Lub hauv paus phaj (hauv qab phaj) ntawm qhov txias forged heatsink yog integrally tsim nrog cov fins, thiab tsis muaj qhov sib txawv ntawm lawv.Cov cua sov los ntawm lub substrate tuaj yeem xa mus rau lub tshav kub dissipation fins yam tsis muaj kev cuam tshuam.Txawm li cas los xij, qee qhov sib txuas lossis brazed kub dab dej, uas nws cov cua sov dissipation substrate thiab cov cua kub dissipation fins yog riveted los yog brazed ua ke tom qab machining, yuav tsum muaj qhov sib txawv ntawm lawv;Indirect thermal resistance yog generated.Nyob rau tib lub sijhawm, kev nthuav dav thermal thaum siv cov teeb ci tseem yuav ua rau cov tiam tshiab thiab nthuav dav ntawm qhov sib txawv, uas yuav ua rau kom cov thermal tsis kam thiab tsis zoo rau kev xa hluav taws xob.

4. Cov qauv khoom tsis zoo

Lub sab sauv thiab qis ntawm cov phaj hauv qab tuaj yeem tsim rau hauv cov qauv anisotropic los ntawmtxias forging technology, thiab ob sab kuj tuaj yeem raug stamped rau hauv cov duab tshwj xeeb

5. Lub tshav kub dissipation cheeb tsam loj

Lub thickness ntawm lub tshav kub dissipation fins ntawm lub txias forging tshav kub dab dej tuaj yeem ncav cuag 0.7 hli, thiab qhov sib nrug tuaj yeem ncav cuag 1 hli.Cov nyias nyias thiab ntau cov cua kub dissipation fins zoo heev ua rau thaj chaw sib cuag nrog huab cua, uas yog qhov zoo rau huab cua convection thiab kub dissipation.

6. Diversified fins

Cov txheej txheem forging txias tuaj yeem ua tau raws li ntau yam duab ntawm fins, xws li cylindrical, daim ntawv zoo li, square kem, hexagonal kem, thiab lwm yam.

7. Lub dab dej loj loj

Cov txheej txheem forging txias thiab cov khoom siv cua sov ntawm ntau dua 3000 tons tuaj yeem tsim hauv ib qho mus kom tau raws li qhov loj ntawm 260 * 260 lossis ntau dua,

8. Siab nam piv

Qhov sib piv ntawm txias forged heatsinks yog siab dua 1:50, thaum extrusion kub dab dej feem ntau yog nyob ib ncig ntawm 1:25

9. Multi directional inlet thiab qhov hluav taws xob cua

Cov cua nkag thiab qhov hluav taws xob kev taw qhia ntawm qhov txias forging heatsink yog peb-dimensional.Ordinary extrusion yog ob-dimensional inlet thiab qhov hluav taws xob cua ntws kom zoo dua hloov mus rau ib puag ncig thiab ua tiav cov cua sov zoo dua.

10. Cov qauv anisotropy

Qhov txias forging cua sov dab dej yog tsim los ntawm forging thiab nias lub pwm, yog li nws tuaj yeem ua tiav ntawm cov pwm kom ntseeg tau tias qhov zoo ntawm heterostructure nyob rau sab nraum qab ntawm lub substrate, txhawm rau ua kom zoo dua nrog cov cua sov.

11. Me me thiab lub teeb yuag

Piv rau tuag-casting,Extrusion heatsinksthiab brazed qhov chaw, ntshiab aluminium txias forged cua sov dab dej muaj qhov zoo saum toj no.Tib lub ntim thiab cov khoom siv hluav taws xob tuaj yeem siv rau cov cua kub dissipation ntawm cov teeb hluav taws xob siab (xws li cov khoom siv hluav taws xob 5W, thaum cov ntshiab aluminium forged heatsinks nrog tib lub ntim thiab cov duab tuaj yeem ua tiav 7W).Yog li ntawd, siv cov ntshiab aluminium txias forged cua sov dab dej yuav txo qhov hnyav thiab ntim ntawm LED teeb, txo cov kev xav tau ntawm cov teeb pom kev zoo xws li teeb, thiab ua tiav qhov txo nqi tag nrho, ua rau cov khoom sib tw ntau dua!

12. Exquisite tsos

Cov khoom siv heatsink yog aluminium, thiab qhov saum npoo tuaj yeem ua anodized kom ua tiav qhov zoo nkauj thiab zoo nkauj.Cov xim sib txawv (nyiaj, dawb, dub, thiab lwm yam) tuaj yeem ua anodized raws li cov neeg siv khoom xav tau.Qhov saum npoo ntawm txhuas tuag-casting yog ntxhib thiab yuav tsum tau txau kev kho mob, uas tsis tsim nyog rau cov cua sov dissipation.

13. Kev ua haujlwm siab

High conductivity, siab qhov tseeb thiab stability, ruaj khov kev ua tau zoo, thiab yooj yim deg kho.Raws li kev ntsuas, qhov kev ua tau zoo ntawm cov cua sov ntawm cov ntshiab aluminium txias forging yog 2 npaug siab dua li ntawm tib hom kev tuag-casting cov khoom, thiab 1 lub sij hawm siab dua li ntawm tib hom txhuas profile khoom.Tam sim no nws yog qhov zoo tshaj plaws kev daws teeb meem rau cov cua kub dissipation ntawm high-power LED teeb pom kev zoo fixtures.