Noma kunjalo i-Raspberry Pi 4 inokubekezelela kancane ukushisa uma iqhathaniswa neyandulelayoKuyiqiniso ukuthi kunenani elikhulu labasebenzisi abakhononda ngamazinga okushisa aphezulu lapho iprosesa ifinyelela khona. Kulesi sihloko sizokufundisa indlela yokubona izinga lokushisa ku-raspberry pi 4, kwenzekani ezindaweni ezithile nendlela yokuthuthukisa umoya wazo.
Iqiniso liwukuthi uma uthenga i-Raspberry Pi 4, esizokwenza ukuthola ibhodi lomama esingangeza kulo. izingxenye. Uma uqaphela, leli bhodi alinawo usinki wokushisa noma ifeni eyakhelwe ku-CPU. Ngakho-ke, kuya ngokusetshenziswa esikunikezayo, singathola izinga lokushisa eliphakeme ngandlela thize ku-Raspberry Pi 4. Futhi lokhu kuzoba nomthelela ekusebenzeni kwayo. Kodwa ake sibone ngokuningiliziwe ukuthi kwenzekani nokuthi ungayilungisa kanjani.
Kwenzekani uma izinga lokushisa ku-Raspberry Pi 4 lidlula ama-degree angu-80?
Nakuba ababendulele babesekela izinga lokushisa elincane ngandlela-thile, i Ukusajingijolo Pi 4 Ingafinyelela ku-80 degrees ngesikhathi sokusebenza. Nokho, uma izinga lokushisa selidlulile, i-thermometer izovela esikrinini sethu futhi lokho kuzobonisa ukuthi izinga lokushisa lakho lidlule isibalo sama-degree angu-80.
Kulokhu, ukusebenza kweprosesa kuzokwehla kakhulu ukuze kubonakale ukuthi kuyakunciphisa yini lokho kushisa okukhulu. Lokhu kwaziwa nangokuthi I-thermal throttling, 'inqubo' yokuzivikela ezinye izingxenye zangaphakathi ezinayo ekwenzayo nje ukwehlisa imvamisa yayo yokusebenza.
Nokho, uma izinga lokushisa liqhubeka likhuphuka ngaphandle komkhawulo obonakalayo, kungaba yingozi. Ngokuvamile, lapho lesi simo sokushisa esidlulele sikhona ezingxenyeni zangaphakathi, umshini uyayeka ukusebenza futhi ungavala. Ibingeke iphinde ivule kuze kube yilapho amadigri ehla. Nokho, lesi simo singaba bucayi uma siphindaphindwa kaningi. Ngaphezu kwalokho, kungenzeka kakhulu ukuthi ungaphonsa i-Raspberry Pi 4 kudoti.
Ulazi kanjani izinga lokushisa langempela ku-Raspberry Pi 4
Sesikutshelile kakade ukuthi lapho izinga lokushisa lokusebenza le-CPU ye-Raspberry Pi 4 yakho likhuphuka, i-thermometer ebomvu ivamise ukuvela esikrinini isexwayiso sokuthi ingaphezu kwamandla futhi kufanele yehliswe. Nokho, Uma ufuna ukwazi izinga lokushisa langempela laleli zinga lokushisa ungakwenza ngomyalo olandelayo:
vcgencmd measure_temp
Yize kuya ekusetshenzisweni esikunikeza i-Raspberry Pi 4, kungaba futhi intofontofo kakhudlwana ukufaka iwijethi esikrinini esebenza kuwo wonke amandla futhi isibonisa izinga lokushisa ngaso sonke isikhathi futhi ngaleyo ndlela sikwazi ukugcwala. ukulawula lesi sici.
Akumele sifake lutho, kodwa hamba uye kubha yamathuluzi esikrini, chofoza inkinobho yegundane elingakwesokudla kuyo futhi kumenyu kuzodingeka sikhethe inketho 'engeza/susa izinto'. Futhi kuvela imenyu enazo zonke izici esinazo kubha yomsebenzi futhi esizodingeka sikwenze 'Faka'entsha. Ngokuchofoza inketho, kuzodingeka sifune 'Ukuqapha izinga lokushisa kwe-CPU'. Uma sesikhethiwe -futhi sesifakiwe-, sizoba nezinga lokushisa le-Raspberry Pi 4 ngaso sonke isikhathi.
Ungalenza kanjani izinga lokushisa ku-Raspberry Pi 4 drop
Singakhohlwa ukuthi njengoba nje ikhompuyutha evamile kufanele ipholile, kwenzeka okufanayo nge-Raspberry Pi 4. Izingxenye ze-elekthronikhi ziyafana futhi i-CPU yakho ne-GPU kufanele kupholiswe kahle uma singafuni ukusebenza kwesethi kwehle kakhulu. noma ugcine lezi zakhi ezingenamsebenzi ngokuphelele. Ngakho-ke, njengakumakhompyutha sinabalandeli namasinki okushisa, emakethe kukhona namabhokisi e-Raspberry Pi 4 ahlanganisa abalandeli. Noma, ngisho, singathola amasinki okushisa azogcina izinga lokushisa lifinyelele amanani aphezulu kakhulu.
Amacala afakwe amafeni namafeni anamasinki okushisa
Uma ngokwesibonelo sizoya sebenzisa iRaspberry Pi 4 yethu njengesikhungo semultimedia ekhaya, mhlawumbe icala elilandelayo le-aluminium elinabalandeli kanye ne-aluminium heatsink liyindlela enhle. Intengo yayo idlula ama-euro angama-20.
Elinye lamabhokisi e-Raspberry Pi 4 yakho elingenza izinga lokushisa lingeqi ama-degree angama-80 kungaba inketho elandelayo. Leli bhokisi linefeni eliphindwe kabili lokupholisa okokusebenza, kanye nokuphumayo kwezimbobo, ukufinyelela ku-slot yekhadi le-MicroSD, kanye nesikhala sama-LED asebenzayo. Intengo yale modeli ayifinyeleli kuma-euro angama-20.
Manje, uma ungomunye walabo abangathandi ukufaka i-Raspberry Pi 4 yakho ebhokisini futhi uvame ukuyisebenzisa ngaphandle, kukhona ongakhetha kukho nawe. Isibonelo esicacile yilesi le fan eneheatsink ye-aluminium ongakwazi ukuyibeka kalula ebhodini lakho lomama futhi uqinisekise ukuthi izinga lokushisa lihlala lilawulwa. Inani layo? Ama-euro angu-18 anecala.
Ukusajingijolo Pi 4
Okokugcina, asifunanga ukuvalelisa ngaphandle kokukushiyela inketho yokuthatha izintambo Ukusajingijolo Pi 4. Uma uyibamba, usuvele uyawazi amanye amaqhinga ukuze ugweme ukuphelelwa i-raspberry yakho maduze. Futhi, ngaphezulu, uma ukusetshenziswa ozokunikeza i-CPU kufuna kakhulu.
