Ngaphambi kokuqonda ukuthi ungakhetha kanjani usinki wokushisa, sidinga ukwazi ulwazi oluthile mayelanaamasinki okushisa
Isingeniso sikasinki wokushisa
I-Heat sink yinto yokushisa ukushisa esetshenziswa emishini kagesi.Ingahlakaza ngempumelelo ukushisa okukhiqizwa ngaphakathi kwemishini iye ngaphandle, ivimbele okokusebenza kwe-elekthronikhi ekushiseni ngokweqile futhi kubangele ukwehluleka.Osinki bokushisa bavame ukusetshenziswa ezingxenyeni ezisezingeni eliphezulu ezifana nama-CPU, amakhadi ezithombe, ama-hard drive, nama-motherboards ukugcina ukuzinza nokuphila kwawo.
Impahla ye-heater sink ngokuvamile iyinsimbi ene-conductivity enhle yokushisa, njenge-aluminium, ithusi, i-magnesium, noma izinto ezingezona ezensimbi ezifana ne-ceramics nemicu yengilazi.Umsebenzi wayo ufana nowe-radiator yemoto noma yekhompyutha.Ngesikhathi sokusebenza, ukushisa okukhiqizwa kwenziwa endaweni yangaphandle ye-radiator ukuze kuphole.Ngesikhathi esifanayo, ukuma kanye nesakhiwo sokushisa ukushisa nakho kuyimingcele ebalulekile ethinta ukusebenza kahle kwayo kokukhipha ukushisa.Umumo ojwayelekile uhlanganisa ukuma okuqondile, okuvundlile, okuvunguzayo, kweshidi nezinye izakhiwo.
Amasinki okushisa ngokuvamile angenye yezinto zokuqala okufanele uzihlole lapho idivayisi ye-elekthronikhi iqala ukushisa ngokweqile.Ukukhetha usinki wokushisa olungile kunomthelela obalulekile empilweni yesevisi nokuzinza kokusebenza kwedivayisi.Uma ukukhishwa kokushisa kunganele futhi ukushisa akukwazi ukuchithwa ngesikhathi, kungase kubangele izinkinga ezinjengokonakaliswa kokusebenza kwemishini, ukushintsha kwekhadi, noma ngisho nokushiswa.Ngakho-ke, ukuqonda ulwazi oluyisisekelo lwamasinki okushisa nokukhetha isitsha sokushisa esifanelekile nakho kuyiphuzu elibalulekile ekugcinweni nasekuphathweni kwemishini kagesi.
Izinhlobo zikasinki wokushisa:
Amadivayisi ahlukene adinga izinhlobo ezahlukene zamasinki okushisa.Ngezansi ezinye izinhlobo ezivamile zamasinki okushisa:
1. Isinki sokushisa se-Aluminium
Isinki sokushisa se-aluminiumwuhlobo olujwayelekile lwesinki yokushisa olufanele amadivaysi ehadiwe njengama-CPU namakhadi ezithombe.Isinki sokushisa se-aluminium sinenqubo elula, izindleko eziphansi, kanye nomkhawulo wamandla ophansi uma kuqhathaniswa.
2. I-Copper heat sink
I-Copper heat sinkinomphumela ongcono wokukhipha ukushisa kunosinki wokushisa we-aluminium, kodwa izindleko nazo ziphezulu.I-Copper heatsink ifaneleka kumadivayisi anamandla aphezulu, njengamakhompuyutha edeskithophu asezingeni eliphezulu namanye amalaptop amageyimu.
3. Isinki sokushisa esipholisa amanzi
Isinki sokushisa sokupholisa amanzikuyindlela yokusebenzisa amanzi ukuqeda ukushisa.Lolu hlelo lusebenzisa amapayipi amanzi ukuze adlulisele ukushisa kusinki ehlukile yokushisa, bese ekhipha ukushisa.Isixazululo sokupholisa amanzi silungele izimo zohlelo ezifana namadeskithophu namaseva.
I-4.Ipayipi lokushisa i-sink yokushisa
Iukushisa ipayipi ukushisa usinkiisebenzisa ubuchwepheshe bepayipi lokushisa.Ipayipi lokushisa idivayisi yokudlulisa ukushisa engadlulisela ngokushesha ukushisa kusinki yokushisa ukuze kuthuthukiswe ukunqanyulwa kokushisa.Amasinki okushisa amapayipi okushisa avame ukusetshenziswa kuma-consoles wegeyimu namakhompyutha asebenza kahle kakhulu.
Okungenhla ezinye izinhlobo ezivamile zamasinki okushisa.Ukukhetha usinki ofanele wokushisa ngokusekelwe kumadivayisi ahlukene wehadiwe kanye nezindawo zokusetshenziswa kungavikela kangcono ukuzinza nempilo yesevisi yezingxenyekazi zekhompuyutha.
Ungakhetha kanjani i-heat sink?
I-Heat sink yinto evame ukusetshenziswa emazingeni okushisa ezingxenyeni ze-elekthronikhi, okokusebenza, kanye nemikhiqizo.Ingathuthukisa ukusebenza kokukhishwa kokushisa kwezingxenye namathuluzi, igweme ukuwohloka kokusebenza noma ukwehluleka ukushiswa okubangelwa ukushisa ngokweqile.Ukukhethwa okulungile kwamasinki okushisa kunganikeza isiqinisekiso esihle sempilo yesevisi nokusebenza kwemikhiqizo ye-elekthronikhi.Ngezansi isingeniso sendlela yokukhetha amasinki okushisa.
1. Ukukhetha izinto ezibonakalayo
Impahla ye-heater sink ithinta ukusebenza kwayo kokukhipha ukushisa.Ngokuvamile, amasinki okushisa asebenzisa kakhulu izinto zensimbi ezifana ne-aluminium, ithusi, i-magnesium, i-zinc, noma izinto ezingezona ezensimbi ezifana ne-ceramics nemicu yengilazi.Isinki sokushisa esivamile se-aluminium ishibhile, kodwa umphumela wokukhipha ukushisa nawo awubi kakhulu;I-copper heat sink inomphumela omuhle kakhulu wokulahla ukushisa nokuzinza okuphezulu, kodwa intengo nayo iphakeme kakhulu.Ngakho-ke, ukukhethwa kwezinto kufanele kusekelwe ezidingweni zangempela zokusetshenziswa nokuthi ngabe uxhaso luvunyelwe yini ukuze kuthathwe izinqumo.
2. Ubukhulu nesakhiwo samasinki okushisa
Ubukhulu kanye nesakhiwo se-sink yokushisa kuhlobene ngokuqondile nokusebenza kwayo kokukhipha ukushisa.Ngokuvamile, ukukhetha usayizi omkhulu kanye nosinki wokushisa ongaphezulu kunomphumela ongcono.Ngaphezu kwalokho, ukwakheka kwe-sink yokushisa nakho kuthinta ukusebenza kahle kwayo kokukhipha ukushisa.Isakhiwo samasinki okushisa sinezinhlobo ezahlukene, okuhlanganisa ukuma okuqondile, okuvundlile, okusonge, kanye neshidi.Ngakho-ke, lapho ukhetha amasinki okushisa, ubukhulu kanye nesakhiwo samasinki okushisa kufanele kukhethwe ngokusekelwe ezidingweni zangempela zokuthuthukisa ukusebenza kahle kokukhipha ukushisa.
3. I-thermal conductivity
I-Thermal conductivity ibhekisela kumthamo wokukhipha ukushisa kwesinki yokushisa, ngokuvamile evezwa ngo-W/(m * K).Uma kuphakeme ukuguquguquka kwe-thermal, kulapho izinga lokushisa eliphezulu lisebenza kahle likasinki wokushisa.Ngokuvamile, ithusi, njengento eyisisekelo yokukhipha ukushisa, inokusebenza okuphezulu kwe-thermal.Isibonelo, i-thermal conductivity yethusi icishe ibe ngu-400 W/(m * K), kuyilapho ukuqhutshwa kokushisa kwe-aluminium kungama-240 W/(m * K).Ngakho-ke, lapho ukhetha amasinki okushisa, okubaluleke kakhulu kufanele kunikezwe ukuqhutshwa kwe-thermal.
4. Indlela yokufaka
Indlela yokufaka i-heat sink nayo inomthelela oqondile ekusebenzeni kahle kokukhipha ukushisa.Ekusetshenzisweni okungokoqobo, izindlela ezivamile zokufaka osinki bokushisa zihlanganisa uhlobo lwesichibi, uhlobo olugxilile lwesikulufu, uhlobo lwebhande, njll. Ngokuvamile, uma indawo yokuxhumana ikhudlwana phakathi kosinki wokushisa nengxenye epholile, kulapho izinga lokushisa liphezulu elisebenza kahle.Ngakho-ke, lapho ukhetha amasinki okushisa, izindlela zokufaka ezifanele kufanele zikhethwe ngokusekelwe ezidingweni zangempela.
Ngamafuphi, lapho ukhetha i-sink yokushisa, izici eziningi ezifana nempahla, ubukhulu nesakhiwo, ukuqhutshwa kokushisa, nendlela yokufaka kufanele kucatshangelwe.Ukukhetha usinki ofanele wokushisa kungasebenzisa ngokugcwele ukusebenza kwezingxenye nemishini, kuthuthukise impilo yazo yesevisi nokuzinza.
Izinhlobo Zokushiswa Kokushisa
Ukuze kuhlangatshezwane nezidingo ezihlukene zokukhipha ukushisa, imboni yethu ingakhiqiza osinki bezinhlobo ezahlukene zokushisa abanenqubo eminingi ehlukene, njengangezansi:
Isikhathi sokuthumela: Apr-21-2023