Hauv kev txiav txim rau tus processor, motherboard lossis video card kom sov dua, ua haujlwm ntev thiab ruaj ntseg, nws yog ib qhov tsim nyog yuav tau hloov thermal paste los ntawm lub sijhawm dhau ib zaug. Pib, nws twb tau ua ntaub ntawv thov kom tshiab dua, tiam sis dhau lub sijhawm nws ua tiav thiab yuav tsum hloov. Nyob rau hauv tsab xov xwm no peb yuav xav txog cov yam ntxwv tseem ceeb thiab qhia koj tias hom thermal grease zoo rau tus processor.
Xaiv lub thermal muab tshuaj rau lub laptop
Thermal roj muaj ntau yam sib tov ntawm cov hlau, oxides ntawm cov roj thiab lwm yam khoom, uas pab nws ua tiav nws txoj hauj lwm tseem ceeb - los ua cov cua kub zoo tshaj. Kev hloov thermal paste yog yuav tsum muaj hauv nruab nrab ib xyoos tom qab yuav khoom ntawm lub laptop lossis daim ntawv thov dhau los. Qhov ntau ntawm cov khw muag khoom loj, thiab xaiv txoj kev xaiv, koj yuav tsum tau them nqi rau tej yam ntxwv.
Thermofilm lossis Thermopaste
Tam sim no ntau tshaj thiab ntau cov processors ntawm laptops them nrog thermofilm, tab sis cov tshuab no tsis tau zoo meej thiab tsis tshua zoo npaum li thermal paste. Cov yeeb yaj kiab tau muaj ntau dua thickness, vim tias cov thermal conductivity decreases. Yav tom ntej, films yuav tsum thinner, tab sis qhov no yuav tsis muab cov nyhuv tib yam li thermal paste. Yog li, siv nws rau tus processor lossis video card tsis paub meej tau.
Toxicity
Tam sim no muaj ntau ntau cov fakes, qhov chaw uas muab tshuaj muaj cov tshuaj lom neeg uas tsim teeb meem tsis tsuas yog lub laptop, tab sis kuj koj tus mob. Yog li ntawd, yuav khoom muag hauv cov khw muag khoom nrog cov ntawv pov thawj. Cov kab sau ua ke yuav tsum tsis txhob siv cov ntsiab lus uas ua rau cov tshuaj puas tsuaj rau cov khoom thiab qhov tawg.
Thermal conductivity
Kev ceeb toom yuav tsum tau them rau qhov no ua ntej. Qhov cwj pwm no qhia txog lub peev xwm ntawm qhov muab tshuaj txhuam hloov los ntawm tshav kub qhov chaw kom tsawg dua. Lub thermal conductivity qhia nyob rau hauv pob thiab qhia nyob hauv W / m * K. Yog tias koj siv lub laptop rau kev ua hauj lwm hauv kev ua hauj lwm, caij saum nthwv dej hauv Internet thiab saib yeeb yaj kiab, ces ib qho kev sib txuas ntawm 2 W / m * K yuav txaus. Hauv gaming laptops - tsawg kawg ob zaug li siab.
Raws li kev thermal ua haujlwm, qhov ntsuas no yuav tsum muaj li tsawg tau. Tsawg tsis kam tso cai rau cua kub zoo dua thiab txias ntawm cov khoom tseem ceeb ntawm lub laptop. Feem ntau, kev thermal conductivity txhais tau hais tias qhov tsawg tshaj plaws ntawm cov thermal ua hauj, tab sis nws zoo dua rau kev kuaj ob zaug thiab nug dua ntawm tus neeg muag khoom ua ntej koj yuav.
Viscosity
Coob tus txiav txim siab tias qhov sib nkag siab yog kov - thermal paste yuav tsum zoo xws li cov tshuaj txhuam hniav los yog tuab cov hmoov. Cov tuam ntxhab feem ntau tsis qhia tias yog khov, tiam sis koj tseem yuav tsum tau them rau qhov ntsuas no, qhov tseem ceeb yuav txawv ntawm 180 mus rau 400 Pa * s. Koj yuav tsum tsis txhob yuav dej los sis zoo li tuab tuab heev. Los ntawm qhov no nws tuaj yeem khiav tawm tias nws yuav kis tau tus kab mob, los yog cov pawg hnyav dhau lawm yuav tsis raug tusyees thinly hos mus rau tag nrho nto ntawm kev tivthaiv.
Saib kuj: Kawm kev thov thermal roj rau ntawm tus processor
Kev kub hauj lwm
Cov tshuaj thermal zoo yuav tsum tau muaj kev kub ua hauj lwm ntawm 150-200 ° C, thiaj li tsis poob nws lub zog thaum lub caij tseem ceeb heev, piv txwv, thaum lub sij hawm sib tua overclocking. Hnav tsis ncaj ncaj nyob ntawm qhov kev ntsuas no.
Zoo Thermal muab tshuaj rau Laptop
Txij li thaum lub lag luam rau manufacturers yog tiag tiag loj, nws yog heev nyuaj xaiv ib yam. Wb saib ntawm cov kev xaiv zoo tshaj plaws los ntawm lub sij hawm:
- Zalman ZM-STG2. Peb pom zoo tias xaiv qhov muab tshuaj los ntawm nws txoj kev thermal conductivity, uas tso cai rau nws siv hauv gaming laptops. Rau tus so, nws muaj ntau qhov ntsuas. Nws tsim nyog them nqi rau cov dej khov ntxiv. Sim ua ntawv thov nws li thinly li sai tau, nws yuav ua rau me ntsis nyuaj ua vim yog cov thickness.
- Thermal Grizzly Aeronaut muaj ntau ntau yam kev khiav hauj lwm kub, khaws nws cov khoom txawm tias thaum nkag mus rau ob puas theem. Thermal conductivity ntawm 8.5 W / m * K tso cai rau siv cov tshuaj thermal txawm tias nyob rau hauv qhov kub kub gaming laptops, nws yuav tseem tiv nrog nws cov hauj lwm.
- Arctic txias MX-2 zoo tagnrho rau cov chaw ua haujlwm, yog pheej yig thiab tostands cua sov rau 150 degrees. Ntawm qhov tsis zoo no tsuas yog muab sau cia kom sai. Nws yuav tsum hloov tsawg kawg ib xyoos ib zaug.
Saib kuj: Hloov cov thermal muab tshuaj rau ntawm daim video
Peb cia siab tias peb tsab xov xwm tau pab koj los txiav txim qhov kev xaiv zoo tshaj plaws rau thermal paste rau lub laptop. Xaiv nws tsis yog qhov nyuaj yog tias koj paub tsuas yog ob peb yam ntawm cov yam ntxwv zoo thiab txoj cai ntawm kev ua haujlwm ntawm kev tiv thaiv no. Tsis txhob sib tw rau cov nqi qis, tab sis theej saib ntawm qhov kev txhim khu kev qha thiab kev pov thawj, qhov no yuav pab tiv thaiv cov khoom los ntawm kev kub ntxhov thiab kev kho ntxiv los yog hloov.
