Heatpipe thiab vapor chamber txias kua hauv lub xov tooj ntse
Nrog rau kev ua tau zoo thiab kev ua siab ntev ntev, cov xov tooj ntawm tes hauv 5g era muaj cov kev xav tau siab dua rau kev tswj hwm thermal. Hauv 4G era, kev tswj xyuas thermal ntawm cov xov tooj ntse yog ua raws li cov ntawv graphite. Nyob rau hauv lub 5g era, cov kav dej kub, vapor chambers yuav yog lub ntsiab. Qee cov qauv high-end yuav siv graphene ua cov khoom siv ntawm kev tswj xyuas thermal.
Cov yeeb nkab cua sov feem ntau yog tsim los ntawm ntu evaporation, seem rwb thaiv tsev thiab seem condensation. Nws txoj kev tshav kub dissipation yog: lub tshav kub generated nyob rau hauv lub davhlau ya nyob twg yog kis mus rau lub tshav kub yeeb nkab los ntawm lub tshav kub conduction interface khoom. Cov yeeb nkab cua sov sai xa cov cua sov mus rau cov ntawv ci tooj liab thiab sib npaug sib npaug. Lub tshav kub ntawm cov ntawv ci tooj liab yog txuas ntxiv mus rau cov cua sov dissipation graphite zaj duab xis thiab disperses cov cua sov hauv lub dav hlau kev taw qhia.
Vapor Chamber, Piv nrog rau cov yeeb nkab cua sov, nws txoj kev conduction tau hloov kho los ntawm ib qho kev sib txuas ntawm ib sab mus rau ob sab dav hlau conduction, thiab cov cua kub dissipation efficiency yog nce li ntawm 20 feem pua - 30 feem pua. Nyob rau hauv cov nqe lus ntawm daim ntawv thov, lub tshav kub yeeb nkab matured ua ntej thiab tus nqi kuj tsawg. Nyob rau theem pib, nws feem ntau yog siv rau hauv thaj chaw ntawm cov neeg rau zaub mov, phau ntawv sau, coj thiab lub zog siab IC. Tam sim no, nws tau txuas mus rau qee lub xov tooj nruab nrab thiab siab kawg; Tus nqi tsim khoom ntawm VC yog qhov siab thiab nws lub peev xwm ntau lawm tsis muaj zog. Tam sim no, nws daim ntawv thov yog txwv rau high-end notebooks thiab nruab nrab thiab high-end ntse xov tooj. Nyob rau hauv keeb kwm yav dhau ntawm ultra-nyias, lub teeb yuag thiab txuas ntxiv txhim kho kev ua tau zoo ntawm cov neeg siv khoom siv hluav taws xob, cov kav dej kub thiab VC yuav tsum muab kev ua si tag nrho rau lawv qhov zoo hauv thermal conductivity thiab txuas ntxiv txhim kho lawv cov permeability.
5G ntse xov tooj yuav txais yuav cov txheej txheem ua kom txias ua ke, thiab qhov chaw ntxiv ntawm lub xov tooj cua txias yog qhov tseem ceeb. Qhov kev thov ntawm 5G xov tooj ntawm tes rau lub xov tooj cua txias tau nce. Tam sim no, feem ntau ntawm 5G cov xov tooj ntawm tes tso tawm tau nruab nrog cov kab noj hniav xws li cov yeeb nkab cua sov / VC, ntxiv rau cov ntawv graphite / graphene ua cov ntawv hluav taws xob, kom paub txog kev hloov hluav taws xob sai.
