Vapor Chamber ua haujlwm li cas
Txoj haujlwm ua haujlwm:
Lub vapor chamber yog lub tshuab nqus tsev vacuum nrog cov qauv zoo ntawm cov phab ntsa sab hauv, uas feem ntau yog ua los ntawm tooj liab. Thaum tshav kub kis tau los ntawm qhov chaw tshav kub mus rau qhov chaw evaporation, lub coolant nyob rau hauv kab noj hniav pib vaporize tom qab tau rhuab nyob rau hauv ib puag ncig uas tsis muaj lub tshuab nqus tsev vacuum. Thaum lub sij hawm no, nws absorbs tshav kub zog thiab nthuav sai heev. Cov pa roj-theem cua txias nruab nrab sai ua rau tag nrho cov kab noj hniav. Thaum cov roj-theem ua haujlwm nruab nrab hu rau thaj chaw txias, condensation yuav tshwm sim. Thaum tshav kub kub evaporation yog tso tawm los ntawm condensation tshwm sim, thiab cov condensed coolant yuav rov qab mus rau lub evaporation tshav kub qhov chaw los ntawm microstructure capillary yeeb nkab. Qhov kev ua haujlwm no yuav rov ua dua hauv kab noj hniav.
Strurture:
VC heatsi k feem ntau yog siv rau cov khoom siv hluav taws xob uas xav tau cov ntim me me lossis ua kom txias sai. Tam sim no, nws yog tsuas yog siv rau servers, high-end graphics phaib thiab lwm yam khoom. Nws yog ib tug muaj zog sib tw ntawm tshav kub dissipation hom ntawm tshav kub yeeb nkab. Cov tsos ntawm cov vapor chamber yog cov khoom tiaj tus zoo li lub phaj, lub sab sauv thiab qis yog feem ntau muab nrog lub hau npog ze rau ib leeg, thiab sab hauv yog txhawb nqa los ntawm ib kab tooj liab. Cov nplooj ntawv tooj liab sab saud thiab qis ntawm VC yog ua los ntawm cov pa oxygen dawb tooj liab, feem ntau yog cov dej ntshiab raws li cov kua dej ua haujlwm, thiab cov qauv capillary yog tsim los ntawm tooj liab hmoov sintering los yog tooj liab mesh txheej txheem.
Ntev npaum li lub vapor chamber tuav nws cov yam ntxwv ntawm cov phaj tiaj tus, cov qauv qauv nyob ntawm qhov chaw ntawm qhov siv hluav taws xob dissipation module, thiab tsis muaj kev txwv rau lub kaum sab xis thaum siv. Hauv kev siv tswv yim, qhov sib txawv ntawm qhov ntsuas kub ntawm ob lub ntsiab lus ntawm lub phaj tuaj yeem tsawg dua 10 degree, uas yog ntau dua li cov yeeb nkab cua sov rau qhov cua sov. Yog li ntawd, lub npe ntawm kub equalizing phaj los ntawm nws. Lub thermal tsis kam ntawm qhov kub thiab txias sib npaug phaj yog 0.25 degree / W, uas yog siv rau 0 degree ~ 150 degree .
Daim ntawv thov:
Vim tias cov thev naus laus zis paub tab thiab tus nqi qis cov yeeb nkab txias txias, qhov kev lag luam tam sim no kev sib tw ntawm vapor chamber tseem qis dua ntawm cov yeeb nkab cua sov. Txawm li cas los xij, vim qhov kev ua tau zoo ntawm kev ua haujlwm thermal sai ntawm VC, nws daim ntawv thov yog tsom rau kev lag luam uas lub zog siv ntawm cov khoom siv hluav taws xob xws li CPU lossis GPU ntau dua 80W ~ 100W. Yog li ntawd, lub vapor chamber yog feem ntau customized cov khoom, uas yog haum rau cov khoom siv hluav taws xob uas yuav tsum tau me me ntim los yog sai tshav kub dissipation. Tam sim no, nws yog tsuas yog siv rau servers, xov tooj ntawm tes, high-end graphics phaib thiab lwm yam khoom. Nyob rau hauv lub neej yav tom ntej, nws tseem tuaj yeem siv rau cov cua kub dissipation ntawm high-end telecommunications khoom thiab high-power LED teeb.
Qhov zoo thiab cov txiaj ntsig:
Lub ntim me me tuaj yeem ua rau cov cua sov tswj kom nyias nyias raws li qhov nkag-theem qis zog noj; Thaum tshav kub kub conduction yog ceev, uas tsis tshua muaj feem yuav ua rau cov cua kub tsub kom. Cov duab tsis txwv, thiab tuaj yeem yog square, puag ncig, thiab lwm yam., uas yog tsim rau ntau yam cua sov dissipation ib puag ncig. Tsawg pib kub; Kev kub ceev ceev ceev; Zoo kub sib npaug kev ua haujlwm; High tso zis zog; Tus nqi tsim khoom tsawg; Lub neej ua haujlwm ntev; Lub teeb nyhav.
