Nakuba i-Raspberry Pi 4 inokubekezelela ukushisa okuphezulu kancane kunezandulelayo , abasebenzisi abaningi basakhononda ngamazinga okushisa aphezulu afinyelelwa yiprosesa. Kulesi sihloko, sizokukhombisa ukuthi ungahlola kanjani izinga lokushisa ku-Raspberry Pi 4 , kwenzekani ezindaweni ezithile, nokuthi ungathuthukisa kanjani umoya wayo.
Iqiniso liwukuthi uma uthenga i-Raspberry Pi 4, uzothola i-motherboard ongangeza kuyo izingxenye . Njengoba uzobona, le motherboard ayinayo i-heatsink noma i-CPU fan ehlanganisiwe. Ngakho-ke, kuye ngokuthi uyisebenzisa kanjani, i-Raspberry Pi 4 ingafinyelela amazinga okushisa aphezulu . Lokhu kuzothinta ukusebenza kwayo. Kodwa ake sibheke ngokuningiliziwe ukuthi kwenzekani nokuthi singakulungisa kanjani.
Kwenzekani uma izinga lokushisa ku-Raspberry Pi 4 lidlula ama-degree angu-80?
Nakuba ama-predeces ayo ayengakwazi ukumelana namazinga okushisa aphansi kancane, i -Raspberry Pi 4 ingafinyelela kuma-degree Celsius angu-80 ngesikhathi sokusebenza. Kodwa-ke, uma leli zinga lokushisa selidluliwe, kuzovela i-thermometer esikrinini, okubonisa ukuthi izinga lokushisa selidlulile kuma-degree Celsius angu-80.
Kulesi simo, ukusebenza kweprosesa kuzokwehla kakhulu ukuzama ukunciphisa ukushisa okweqile. Lokhu kwaziwa nangokuthi i-thermal throttling , indlela yokuzivikela etholakala kwezinye izingxenye zangaphakathi emane inciphise imvamisa yokusebenza kwazo.
Kodwa-ke, uma izinga lokushisa liqhubeka nokwenyuka ngaphandle komkhawulo obonakalayo, kungaba yingozi. Ngokuvamile, uma lokhu kushisa okukhulu kukhona ezingxenyeni zangaphakathi, umshini uyayeka ukusebenza bese uvala . Ngeke uvuleke kuze kube yilapho izinga lokushisa lehla. Kodwa-ke, lesi simo singaba sibi kakhulu uma kwenzeka njalo. Eqinisweni, kungadingeka ulahle i-Raspberry Pi 4.
Ulazi kanjani izinga lokushisa langempela ku-Raspberry Pi 4
Njengoba sesishilo kakade, lapho izinga lokushisa lokusebenza le-CPU yakho ye-Raspberry Pi 4 likhuphuka, isithonjana se-thermometer esibomvu sivame ukuvela esikrinini, sixwayisa ngokuthi izinga lokushisa liphakeme kakhulu futhi kufanele lincishiswe. Kodwa-ke, uma ufuna ukwazi izinga lokushisa langempela, ungakwenza lokho usebenzisa umyalo 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.
Akudingeki sifake lutho. Kunalokho, iya kubha yamathuluzi, chofoza kwesokudla kuyo, bese ukhetha okuthi ' Engeza/Susa Izinto ' kumenyu. Kuzovela imenyu enazo zonke izinto kubha yamathuluzi, futhi sidinga ' Engeza ' entsha. Ngemuva kwalokho, kuzodingeka sifune ' I-CPU Temperature Monitor '. Uma sesikhethiwe futhi sesifakiwe, sizokwazi ukufinyelela izinga lokushisa le-Raspberry Pi 4 ngaso sonke isikhathi.
Ungalenza kanjani izinga lokushisa ku-Raspberry Pi 4 drop
Masingakhohlwa ukuthi njengoba nje ikhompyutha evamile idinga ukupholisa, kuyasebenza naku-Raspberry Pi 4. Izingxenye ze-elekthronikhi ziyafana, futhi zombili i-CPU yayo ne-GPU kumele zipholiswe kahle uma singafuni ukusebenza kwayo konke kwehle kakhulu noma kwenze lezi zingxenye zingasebenzi nhlobo. Ngakho-ke, njengoba nje sinabalandeli nama-heat sink amakhompyutha, kunezimo emakethe ze-Raspberry Pi 4 ezifaka abalandeli. Ngaphandle kwalokho, singathenga ama-heat sink azovimbela izinga lokushisa ukuthi lifinyelele amazinga aphezulu kakhulu.
Amacala afakwe amafeni namafeni anamasinki okushisa
Uma, isibonelo, sizosebenzisa i-Raspberry Pi 4 yethu njengesikhungo semidiya yasekhaya , ikesi le-aluminium elilandelayo elinamafeni kanye ne-heatsink ye-aluminium kungaba inketho enhle. Libiza ngaphezu kwama-€20.
Ayikho imikhiqizo etholakele.
Enye inketho ye-Raspberry Pi 4 yakho engagcina izinga lokushisa lingaphansi kwama-degree Celsius angu-80 yile ndlela elandelayo. Leli bhokisi linamafeni amabili okupholisa , kanye nokufinyelela emachwebeni, isikhala sekhadi le-microSD, kanye nesikhala sama-LED. Le modeli inentengo engaphansi kwama-€20.
Ayikho imikhiqizo etholakele.
Kodwa-ke, uma ungumuntu ongathandi ukufaka i-Raspberry Pi 4 yakho ebhokisini futhi evame ukuyisebenzisa ngaphandle, kunezinketho zakho futhi. Isibonelo esihle yile fan ene-heatsink ye-aluminium ongayifaka kalula ebhodini lakho ukuze ugcine izinga lokushisa lilawulwa. Intengo yayo? Ama-euro ayi-18.
Ayikho imikhiqizo etholakele.
Ukusajingijolo Pi 4
Okokugcina, besingafuni ukuvalelisa ngaphandle kokusikisela ukuthi uthole i- Raspberry Pi 4. Uma wenza kanjalo, uzobe usuwazi amaqhinga okugwema ukuphela kwamandla ngokushesha. Lokhu kubaluleke kakhulu uma uhlela ukusebenzisa i-CPU emisebenzini enzima.
Ayikho imikhiqizo etholakele.