Ukutshatyalaliswa kobushushu kuyinkxalabo ebalulekileyo kuyilo kunye nokusebenza kwezixhobo zombane.Ukushisa ngokugqithiseleyo kunokubangela ukuba izinto ze-elektroniki zingasebenzi kakuhle, zinciphise ubomi bazo, kwaye zide zikhokelele ekungaphumelelini ngokupheleleyo.Ngenxa yoko, iinjineli kunye nabavelisi baqhubeka bejonga iindlela ezintsha zokuphelisa ngokufanelekileyo ubushushu kwizixhobo zombane.Enye into entsha efumene ukuthandwa yi-extrusion ye-heat sink ejikelezayo.
A i-extrusion yobushushu obujikelezayolicandelo eliyilwe ngokukodwa eliququzelela ukuhanjiswa okusebenzayo kobushushu kude nezixhobo zombane.Ibonakaliswe ngobume be-cylindrical, owenziwe ngokuqhelekileyo kwizinto ezinomgangatho ophezulu we-thermal conductivity, njenge-aluminium okanye ubhedu.Isakhiwo se-cylindrical, kunye nommandla wayo omkhulu, senza isisombululo esifanelekileyo sokukhupha ukushisa ngokufanelekileyo.
Ukusetyenziswa kwe-extrusion yesinki yobushushu engqukuva inqumla kumashishini ahlukeneyo.Olunye usetyenziso oluxhaphakileyo lukwindawo yeekhompyuter zobuqu kunye neelaptops.Njengoko ezi zixhobo ziba namandla ngakumbi, zivelisa amanqanaba aphezulu obushushu.Ukuthintela ukufudumala nokugcina ukusebenza kakuhle, i-extrusion heat sinks ejikelezayo idityaniswe ngokuqhelekileyo kuyilo lwezi zixhobo, ezifana nokudityaniswa kwiyunithi yokucubungula ephakathi (CPU) okanye i-graphics processing unit (GPU).
Kwishishini leemoto, ukusetyenziswa kwe-extrusion ye-heat sink ejikelezayo iphinda ifumane i-traction.Izinto zombane ezikwizithuthi, ezifana neeyunithi zokulawula injini (ECUs) kunye neenkqubo zokukhanyisa ze-LED, zivelisa ubushushu obuninzi.Ukuba ayichithwanga ngokufanelekileyo, obu bushushu bunokonakalisa amacandelo kunye nefuthe elibi ekusebenzeni kwesithuthi.I-extrusions ye-heat sink ejikelezayo, kunye nokusebenza kwayo ekugqithiseni ubushushu, inceda ukugcina ubushushu obufanelekileyo kula macandelo e-elektroniki, okukhokelela ekuphuculeni ukuthembeka kunye nokuphila ixesha elide.
Ngaphezu koko, ukusetyenziswa kwe-extrusion ye-heat sink ejikelezileyo kufikelela kwiinkqubo zokukhanyisa.Izibane ze-LED ziyadunyiswa ngokusebenza kwazo ngamandla kunye nokuqina, nto leyo ezenza zibe lukhetho oludumileyo kwiinkqubo ezahlukeneyo zokukhanyisa.Nangona kunjalo, izibane ze-LED zinokutshisa ngexesha lokusebenza, ezichaphazela ukusebenza kwazo kunye nobomi babo.Izandiso ezijikelezayo zokutshisa ubushushu zihlala zidityaniswa kwizibane zokukhanya ze-LED njengesisombululo esisebenzayo sokuchitha ubushushu.Imilo engqukuva ayinikezeli kuphela indawo enkulu yendawo yokuhambisa ubushushu kodwa ikwavumela ukuhamba komoya okungcono, ngakumbi ukomeleza umphumo wokupholisa.
Olunye ushishino apho ukusetyenziswa kwe-extrusion ye-heat sink extrusion ixhaphake ngamandla ombane.Izixhobo ezifana neziguquli zamandla, ii-inverters, kunye neemoto zombane zivelisa ubushushu obuninzi ngenxa yoxinaniso lwamandla aphezulu.Ukutshatyalaliswa kobushushu okusebenzayo kubalulekile ukugcina ukuthembeka kunye nokuphila ixesha elide kwezi zixhobo.Ii-extrusions ezijikelezayo zokutshisa ubushushu, kunye noyilo lwazo oludibeneyo kunye nokuguquguquka, zihlala zisetyenziselwa ukulawula ubushushu kwiinkqubo zombane zamandla ngokufanelekileyo.
Ukuqukumbela, ukusetyenziswa kwei-extrusion yobushushu obujikelezayoigcwele kuwo onke amashishini ahlukeneyo, eqhutywa yimfuneko yokulahla ubushushu ngokufanelekileyo kwizixhobo zombane.Isakhiwo sayo se-cylindrical, indawo enkulu yomhlaba, kunye ne-thermal conductivity yenza isisombululo esisebenzayo sokulwa nemiba ehambelana nokushisa.Ukusuka kwiikhompyuter zobuqu ukuya kwi-automotive electronics, iinkqubo zokukhanyisa, kunye nombane wamandla, i-extrusion ye-heat sink ejikelezayo ibonakalise ukusebenza kwayo ekugcineni ubushushu obuphezulu kunye nokuphucula ukuthembeka nokusebenza kwezixhobo zombane.Njengoko iteknoloji iqhubela phambili, ukubaluleka kokutshatyalaliswa kobushushu okusebenzayo kuya kuhlala kubaluleke kakhulu, okwenza i-extrusion ye-heat sink ejikelezayo ibe yinto ebalulekileyo ekuyilweni nasekusebenzeni kwezixhobo zombane.
Iintlobo zeSinki yoBushushu
Ukuze kuhlangatyezwane neemfuno ezahlukeneyo zokutshabalalisa ubushushu, umzi-mveliso wethu unokuvelisa iintlobo ezahlukeneyo zeesinki zobushushu ezinenkqubo ezininzi ezahlukeneyo, ezinje ngasezantsi:
Ixesha lokuposa: Jun-15-2023