Chii chinonzi CPU Heatsink: Kuchengeta processor Kutonhorera
Zviri Mukati
- 1. Mhando dzeKupisa Sinks
- 2. Zvikamu Zvikuru uye Magadzirirwo Mafungidziro eKupisa Sinks
- 3. Kupisa Sink Manufacturing Techniques
- 5. Zvichangoburwa Zvitsva uye Emerging Technologies muHeat Sinks
- 6. Zvii Zvingashandiswa Kupisa Sinks?
- 7. Matambudziko Anowanikwa muHeat Sink Design uye Optimization
key takeaway

Mhando dzeKupisa Kunyura
Masingi ekupisa anogona kuiswa mumapoka maererano nekutonhodza kwaanoita. Kuziva marudzi aya kunobatsira kutora nzira yekutonhodza yebasa.
Passive kutonhorainoshandisa kuyerera kwemhepo kutonhora. Masingi aya ane nzvimbo dzakakura kuti dziite kuti kupisa kubude nyore. Izvo zvakanaka kune zvishandiso zvisingashandisi simba rakawanda, semakomputa emazuva ese.
Active kutonhorainoshandisa mafeni kana mvura kutonhora zvirinani. Ndezvemidziyo inoda kumhanya nekupisa.
Hybrid heat sinkssanganisa passive uye inoshanda kutonhora. Dzinotonhorera zvakanaka uye idiki, zvichiita kuti dziite zvakasiyana-siyana.
Zvinhu zvekupisa sink zvine basa rakawanda. Aluminium heat sinks yakareruka uye yakachipa, yakanaka kune akawanda emagetsi. Copper heat sinks inoitisa kupisa zvirinani, yakanakira mabasa akaomarara.
Kutarisa zvakasiyana-siyana zvekupisa kunobatsira kuwana yakanakisa yekutonhodza zvinodiwa.
Type | Kutonhodza Mechanism | Material | Best Use Cases |
Passive Heat Sink | Natural Convection | Aluminium | Low Power Devices |
Active Heat Sink | Kumanikidza Mhepo/Chimvura Kutonhorera | Mhangura | High-Performance Computing |
Hybrid Heat Sink | Kusanganiswa kwePassive uye Active | Aluminium/Mhangura | Zvishandiso Zvakasiyana-siyana |
Zvikamu zvakakosha uye Magadzirirwo Mafungidziro eKupisa Sinks
Kunzwisisa izvo zvekutanga zvekupisa sinks ndicho chinhu chakakosha chekutonga kurinani kwekupisa. Zvishandiso zvakanaka, dhizaini yefin, uye kupisa kwekupisa kwakakosha. Vese vanobatsira mukutonhodza kunyatsoshanda uye kuita kwehurongwa.
A. Kusarudzwa kwezvinhu
Kusarudza zvinhu zvakakodzera kwakakosha pakuita kupisa sink. Mhangura iri pamusoro payo yakakwirira yekupisa conductivity, inofamba kupisa nekukurumidza. Aluminium isarudzo yakanaka yekureruka kwayo uye mutengo wakaderera, ichiita kuti ive yakajairika mukushandiswa kwakawanda.
B. Fin Dhizaini uye Kuronga
Magadzirirwo ezvimbi zvekutonhodza akakosha kuti mhepo ifambire zvakanaka uye nekupisa kupisa. Vanowedzera nzvimbo yepamusoro yekutsinhanisa kupisa, kuwedzera kutonhora. Kupatsanura kwakaringana kunobatsira kufamba kwemhepo, kuvandudza kutonhora kwe convection.
Matekinoroji senge skiving uye extrusion anoshandiswa kuwedzera kupisa kutamisa. Izvi zvinotungamirira kuhutungamiri huri nani hwekupisa.
C. Thermal Resistance uye Junction Temperature
Thermal resistance inokanganisa mafambisirwo anoitwa kupisa kubva pakupisa kunyura kuenda kumhepo. Kuchengeta tembiricha yejunction yakachengeteka ndicho chinhu chakakosha kudzivirira kupisa. Izvi zvinoita kuti zvikamu zvemagetsi zvishande zvakanaka uye zvinogara kwenguva refu.
Heat Sink Manufacturing Techniques
Nzira dzekugadzira masingi ekupisa ndidzo dzinokosha pamashandiro anoita masisitimu ekutonhodza. Nzira imwe neimwe ine zvibatsiro zvayo uye kushandiswa. Zvakakosha kusarudza yakakodzera yebasa racho.
Machining inoita kuti tigadzirise zvinhu chaizvo kune dzakaoma dhizaini. Izvi zvakakosha pakugadzira masisitimu ekutonhodza anoita chaizvo. Inonyanya kukosha kune tsika dhizaini uko kuiwana kwayo kunokosha zvakanyanya.
Stamping inzira inodhura yekugadzira zvinhu zvakawanda zvakafanana. Yakanakira kugadzira madhizaini ari nyore nekukurumidza uye nemazvo. Nenzira iyi, mhando haifanire kutambura kunyangwe uchigadzira yakawanda.
Kugadzira kunoita kuti kunyura kusimba uye kuve nani pakuitisa kupisa. Izvi zvakakosha kune kutonhora masisitimu anoda kushanda nesimba. Inonyanya kukosha munzvimbo dzinopisa zvakanyanya.
Maitiro matsva senge skiving ari kuita kuti kupisa kunyura kuve nani. Skiving inogadzira zvimbi zvitete zvinobata kupisa zvirinani. Kuziva nezve nzira idzi kunotibatsira kusarudza yakakodzera singi yekupisa kune zvatinoda.
Technique | Zvakanakira | Applications |
Machining | Yakanyanya kurongeka, yakaoma magadzirirwo | Tsika dzekudziya masingi emidziyo yehunyanzvi |
Stamping | Inodhura-inoshanda, yakakodzera kugadzirwa kwehuwandu | Consumer electronics, standard cooling systems |
Forging | Kuvandudzwa kwesimba uye kupisa conductivity | High-performance computing, motokari mafomu |
Skiving | Yakaonda fin dhizaini yekunyatso kunyudza kupisa | Yepamberi yekutonhodza masisitimu inoda hunyanzvi hwepamusoro |
Zvichangoburwa Zvitsva uye Emerging Technologies muHeat Sinks
Kudiwa kwekutonhora kuri nani mumidziyo yemagetsi kwakakura nekukurumidza. Mishonga mitsva yekutonhodza inoshandisa mapaipi ekupisa uye makamuri emhute. Aya matekinoroji anofambisa kupisa zvirinani pane nzira dzekare, achiaparadzira munzvimbo dzakakura.
Zvishandiso zvitsva ndizvo zvakakosha mukuita kuti kutonhora tech kuve nani. Topological optimization uye nanostructured heat sinks inovandudza kutonhora mumakomputa. Vanobatsira kubata nekupisa kwakanyanya, kunyanya mumakomputa anokurumidza uye overclocking.
Type | Heat Transfer Kubudirira | Surface Area Utilization | Kurema |
Traditional Heat Sink | Low | Pakati nepakati | Heavy |
Kupisa Mapaipi | High | High | Lightweight |
Vapor Chambers | High High | High High | Lightweight |
Aya matekinoroji matsva anoita kuti kutonhodza masisitimu ashande zvirinani. Vanobatsirawo zvikamu zvemagetsi kugara kwenguva refu uye kuita zvirinani.
Chii Chinogona Kushandiswa Heat Sinks?
Kupisa kunyura kwakakosha munzvimbo dzakawanda, kuchengetedza zvinhu zvinotonhorera uye kushanda nemazvo. Iwo anoshandiswa mumagajeti, kutamba, uye kunyangwe mumaindasitiri makuru magadzirirwo. Vanobatsira kuchengeta michina iri patembiricha yakakodzera.
A. Consumer Electronics
Mumidziyo yakaita semalaptop nemafoni, masingi ekupisa akakosha. Vanoita kuti midziyo iyi isanyanya kupisa. Izvi zvinobatsira kuti vagare kwenguva yakareba uye vashande zvirinani, kunyangwe kana vakashandiswa zvakanyanya.
B. High-Performance Computing uye Gaming
Pamitambo uye mabasa makuru edata, masingi ekupisa anodiwa anodiwa. Aya masisitimu anoshandisa zvikamu zvine simba zvinopisa zvakanyanya. Kutonhorera kwakanaka kunoita kuti vamhanye nepavanogona napo, kunyangwe pavanenge vachishanda nesimba.
C. Industrial uye Automotive Applications
Mumichina mikuru nemotokari, masingi ekupisa anoita kuti zvinhu zvifambe zvakanaka. Vanobata kupisa kwakawanda, kuve nechokwadi chekuti zvese zvinoshanda nemazvo. Izvi zvinoita kuti michina nemota dzirambe dzichishanda zvakanaka, kunyangwe paine kushushikana kukuru.
Zvakajairwa Zvinetso muKupisa Sink Dhizaini uye Optimization
Dhizaini yekupisa sink yakaona kuvandudzwa kukuru, asi ichiri kutarisana nematambudziko mazhinji ekutonhodza. Imwe dambudziko hombe ndeye thermal impedance, izvo zvinoita kuti zviome kubvisa kupisa. Kugadzirisa izvi, kushandisa chaiyo thermal interface zvinhu kwakakosha.
Izvi zvinhu, senge thermal paste uye girizi, zvinobatsira kuderedza kupisa kwekudzivirira. Izvi zvinovimbisa yakanakisa kupisa kupisa kubva kune processor kuenda kune inopisa singi.
Kugadzirisa mafambiro emhepo nderimwe dambudziko rakakura, kunyanya munzvimbo diki. Munzvimbo idzi dzakasimba, kugadzira masingi ekupisa anoita kuti mweya ufambe zvakanaka kwakaoma. Kana mweya usingafambi zvakanaka, zvikamu zvinogona kupisa zvakanyanya uye kusashanda zvakanaka.
Saka, zvakakosha kugadzira masingi ekupisa anotendera mweya kupinda, kunyangwe munzvimbo diki. Izvi zvinobatsira kuchengetedza zvese zvakanaka uye kushanda zvakanaka.
Zvakare, masingi ekupisa anofanirwa kushanda zvakanaka munzvimbo dzakasiyana. Vanofanirwa kuongororwa kuti vaone kuti vanoshanda zvakafanana mukupisa uye hunyoro hwese. Izvi zvinoratidza kukosha kwazvakaita kuramba uchivandudza tekinoroji yekupisa.
Inobatsira kusangana nezvinodiwa zvepamusoro-kuita komputa uye kushandiswa kwemaindasitiri. Ichi ndicho chikonzero vagadziri vanoramba vachishanda munzira itsva dzekugadzirisa matambudziko aya.
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Chii chinonzi CPU Heatsink: Kuchengeta processor Kutonhorera
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