I-Aluminium Disc ye-LED Heatsinks

Ukuqalisa

I-aluminium disc yamaheatsink e-LED iyindilinga engenalutho ye-aluminium ehlanzekile kakhulu (kaningi 1050, 1060 noma 1100) ukuthi abakhiqizi bezibani bayaphotha, nyathela, i-deep-draw noma umshini ungene emzimbeni osakaza ukushisa wesibani se-LED.

Ama-LED ngamadivayisi azwelayo: uma bengakwazi ukuthulula ukushisa, izinga lokushisa lokuhlangana kwabo liyakhuphuka, ukukhanya okukhiphayo kuyehla, ukushintsha kombala nempilo iba mfishane.

I-aluminium disc iyimpahla eluhlaza eba isinki lokushisa, igobolondo lenkomishi ekhanyayo kanye ne-base plate eqhuba ukushisa kusuka ebhodini le-LED kuya emoyeni ozungezile.

Okokuphathwa kwe-thermal ye-LED, i-aluminium ihlula ezinye izindlela eziningi.

Kuyakhanya, izindleko eziphansi, kulula ukuphotha nokugxiviza, ukumelana nokugqwala, futhi—ngesimo sayo esimsulwa esingu-1xxx—i-conductor enhle yokushisa.

Lo mhlahlandlela uchaza ukuthi yimaphi amadiski e-aluminium asetshenziselwa ama-heatsink e-LED, kungani ama-alloys ahlanzekile edlula aqinile ekushiseni, ulaka nobukhulu obukhona, izikhala zenziwa futhi zakhiwe kanjani, izicelo main luminaire, i-anodizing ne-surface finishes, umklamo oshisayo, ikhwalithi yokulawula, amanani kanye noku-oda, kanye nethebula lokucaciswa okuyisisekelo.

Iyini i-Aluminium Disc ye-LED Heatsinks?

Idiski ye-aluminium (ebizwa nangokuthi indilinga ye-aluminium noma engenalutho) iyishidi eliyindilinga elisikwe kukhoyili ye-aluminium. Kumaheatsink e-LED kuvame ukujiya ngo-0.5-6 mm futhi ukusuka cishe 50 mm kuya kumakhulu amaningana amamilimitha ububanzi, kuye ngokukhanya.

I-disc ibe isiguqulelwa ezansi nomfula—iphothwe enkomishini, unyathele epanini elingashoni, noma zenziwe ngomshini—ukuba zibe igobolondo elisakaza ukushisa lendawo ekhanyayo, ukukhanya, isibani noma isitaladi.

I-disc ikhethelwa izakhiwo ezimbili ngesikhathi esisodwa: conductivity ezishisayo kanye formability.

A 1050/1060/1100 i-disc iqhuba kahle ukushisa (i-aluminium ehlanzekile icishe ibe ngu-220–230 W/mK) futhi ithambile ngokwanele ku-O temper ukuphotha noma ukujula ngaphandle kokuqhekeka.

Ama-alloys anamandla njenge 3003 noma 5052 ziqinile futhi azikwazi ukugqwala kodwa zihambisa ukushisa kahle; zigcinelwe izingxenye ezifuna ngomshini esikhundleni sokusabalalisa ukushisa okumsulwa.

Isikhala esivame kakhulu yi- 1050 isiyingi se-aluminium; izingxenye eziqinile ezakhiwe ngezinye izikhathi zisebenzisa 3003 isiyingi se-aluminium.

Leli gama lihlanganisa womabili amadiski amancane azacile aphothiwe ezinkomishini ezilula namadiski awugqinsi amakhulu ashintshwa abe amapuleti ayisisekelo..

What unites them is that the disc is the starting blank, not the finished part: the lighting maker forms it, anodizes it, mounts the LED board and driver, and ships the luminaire.

This is why spec precision matters—a disc that is too thin cracks on the spinning line, one that is not flat runs eccentrically, and one in the wrong alloy cannot shed the heat a high-power LED produces.

Why Aluminum for LED Thermal Management?

I-conductivity enhle ye-thermal: pure 1xxx aluminum conducts heat far better than plastics or die-cast zinc.

Isisindo esincane: about one third the density of copper, important for recessed and retrofit fixtures.

Easy to spin and stamp into thin, thin-wall light cups and pans.

Low cost and widely available compared with copper heat sinks.

Naturally corrosion-resistant and accepts anodizing for heat dissipation and insulation.

Isebenziseka kabusha futhi iyahambisana nezindleko zemboni yokukhanyisa kanye nevolumu ehlosiwe.

Ithusi lisebenza kangcono kune-aluminium kodwa liyasinda futhi libiza kakhulu; ipulasitiki ishibhile kodwa iyisivikelo. I-Aluminium ihlezi endaweni emnandi: conductive ngokwanele ukupholisa i-LED enamandla amakhulu, ukukhanya ngokwanele ukuze kufakwe uphahla, futhi ishibhile ngokwanele isibani somthengi. Kungakho cishe wonke amagobolondo okushisa e-LED emakethe-ikakhulukazi ama-spun noma agxiviziwe ayindilinga-aqala njengediski ye-aluminium..

Uma kuqhathaniswa nepulasitiki, i-aluminium yenza ama-oda okushisa obukhulu kangcono, ngakho-ke umzimba webulb yepulasitiki ubamba ukushisa futhi unciphise impilo ye-LED.

Uma kuqhathaniswa ne-aluminium ye-die-cast, i-spun 1050 inkomishi incane, bushelelezi futhi ishibhile kuthuluzi, futhi iqhuba kangcono kune-porous die-cast.

Uma kuqhathaniswa nethusi, i-aluminium cishe ingxenye yesithathu yesisindo futhi ishibhile kakhulu, futhi emazingeni okushisa ubona usinki omncane we-LED, igebe le-conductivity lingaphezu kokwakhiwa kwendawo enkulu evumela igobolondo le-aluminium elikhanyayo.

Iyiphi i-Alloy? I-Thermal Conductivity vs Amandla

Ingxubevange	Cishe. conductivity ezishisayo (W / mk)	Umlingiswa	Sebenzisa ama-heatsink e-LED
1050 / 1060	~225–230	-nalutho, ithambile kakhulu, eliphezulu conductivity	izinkomishi eziphothiwe, amapuleti ayisisekelo, abasakaza ezishisayo
1100	~218	ehlanzekile nge-Cu encane, ethambile, ukwakheka okuhle	amapani agxiviziwe, izinkomishi ezilula
3003	~160–190	Mn ingxubevange, -namandla, qina	izingxenye ezakhiwe ngenkani
5052	~ 130	Ingxubevange ye-Mg, eqinile, ukumelana nokugqwala	izindlu zesakhiwo, hhayi usinki wokushisa oyinhloko

 

Umthetho ulula: ingxenye esakaza ukushisa kwe-LED, khetha ingxubevange ethambile ehlanzekile esakheka.

Njengoba izakhi ze-alloying zengezwa (Mn in 3003, Mg nge 5052), amandla nokumelana nokugqwala kuyenyuka kodwa ukuhanjiswa kwe-thermal kuyehla.

A 5052 usinki wokushisa ubukeka unamandla kodwa ukunyakazisa ukushisa kabi; a 1050 i-disc iqhuba kahle kodwa ingase ithambe kakhulu odongeni lwesakhiwo. Izinkomishi eziningi ze-LED eziphothiwe 1050/1060 O, okulinganisa kokubili.

Indawo yangaphakathi ekhanyayo kwezinye izibani zisebenzisa a 5052 high-reflectivity mirror sheet; ishidi lesakhiwo elijwayelekile lingavela ku- 5000 uchungechunge aluminium sheet ububanzi.

Iseluleko esiwusizo: ungacacisi ngokweqile. Umthengi wokukhanyisa ocelwe "i-aluminium enamandla kakhulu" angase aqede 5052, ezwa i-premium kodwa inyakazisa ukushisa 40% ngaphansi kahle kunalokho 1050 futhi isebenzisa i-LED ishise kakhulu.

Gcina 3003/5052 ngezingxenye ezimbalwa ezidinga ngempela ukuqina kwemishini noma ukugqwala kwangaphandle, nokusebenzisa 1050/1060 okwenkomishi yokusakaza ukushisa nesisekelo.

Uma ungabaza, isampula ku-alloy ngayinye enokuhlolwa okulula kwezinga lokushisa ngaphansi kwe-LED efanayo kanye neyamanje ixazulula umbuzo ngokushesha kunamadatabase.

Ulaka: O for Spinning, H for Ukuqina

O fundfule (-bothalekiwe, ethambile) iyindinganiso yamadiski e-LED azophothwa noma adonswe ngokujulile.

I-soft disc igeleza ngaphansi kwerola ephothayo ngaphandle kokuqhekeka, okubalulekile ezinkomishini ezikhanyayo ezincane namagobolondo acijile.

I-H14/H24 noma i-half-hard tempers isetshenziswa lapho i-disc igxivizwa epanini elingashoni okufanele ligcine ukuma kwalo., noma lapho ingxenye eqediwe idinga ukuqina kunokwakheka okujulile.

Ukuthukuthela kubi kuyisici sakudala: i-half-hard disk yaphenduka inkomishi ejulile imifantu, kuyilapho i-O disc esetshenziswa njenge-rigid base plate ithambe kakhulu futhi ibobokile.

Ngakho-ke umphakeli ongenalutho ufanisa intukuthelo nenqubo yokwenza—O yokuphotha nokudweba okujulile, H ukuze uthole isitembu esingajulile namapuleti aqinile—futhi isiguquli sizama isampula ngaphambi kwevolumu.

Ukuphotha ikakhulukazi kuyazwela. I-O disc idinga ukuthamba okwanele ukuze igeleze ngaphansi kwerola ngaphandle kwe-springback, kodwa isitokwe esifakwe emanzini esithambile kakhulu singashwabana noma sidabuke ekudwebeni okujulile.

Isigayo silawula ukuthukuthela okungaguquki, futhi umugqa wokuphotha usetha ukucindezela kwe-roller nesivinini sokuphakela ukuze kufane.

Ukwehluka kwentukuthelo phakathi kwamaqoqo kuyimbangela evamile yezinkomishi eziqhekekile, yingakho isitifiketi sokugaya ekufutheni-hhayi nje ingxubevange-siyingxenye ye-spec.

Imininingwane Ejwayelekile

Ipharamitha	Ibanga elijwayelekile
Ingxubevange / inhliziyo	1050 / 1060 / 1100, O (ethambile) noma H14/H24
Ubukhulu	0.5-6 mm; izinkomishi eziphothiwe ~0.6–2 mm, amapuleti esisekelo 2-6 mm
Ububanzi	50- 500 mm, usike enkomishini/usayizi ongenalutho
Ubusela	isicaba, umphetho ongena-burr, ububanzi obuvumelanayo
Ubuso	Mill Qeda; ingafakwa i-anodised, kuqhume noma kubhushelwe phansi komfula
Usikeni	isiyingi esigundiwe noma esingenalutho, burr elawulwa kanye onqenqemeni
Ukubekezela	ububanzi ±0.2–0.5 mm, ubukhulu nge-spec

 

Ububanzi obungenalutho bubalwa kusukela kubukhulu benkomishi eqediwe kusetshenziswa indawo engaphezulu yengxenye edwetshiwe-ukujula, inkomishi ezacile idinga okungenalutho okukhudlwana kunepani elingashoni.

Ubukhulu buncike ku-thermal mass kanye nokuncipha kodonga ngesikhathi sokuphotha: inkomishi encane isebenzisa u-0.6-1.5 mm, kuyilapho i-base plate eqinile ngaphansi kwe-COB LED enamandla amakhulu isebenzisa u-3–6 mm ukusabalalisa ukushisa.

Ukulinganisa okungenalutho kuyisinyathelo sokuqala sobunjiniyela. Inkomishi ephothiwe iba mncane ngendlela eyakha ngayo, ngakho-ke i-disc kufanele ibe mkhulu ngokwanele ukushiya udonga oluncane ngemuva kokudweba.

Abathengi bavame ukusebenza behlehla besuka emdwebeni wenkomishi: ukujiya odongeni oludingekayo, Ububanzi benkomishi nokujula setha ububanzi obungenalutho kanye negeji yokuqala.

Ukushiya kungenalutho olukhulu kakhulu kudala imfucuza; kuncane kakhulu ukuhlukana okungenalutho onqenqemeni. Ngoba ukusika umbuthano ishibhile, kuyinto evamile ukusika osayizi abambalwa abangenalutho, spin amasampula, bese ukhiya ububanzi obunikeza inkomishi ehlanzekile enezicucu ezincane.

Ukusuka ku-Coil kuya ku-Disc: Zenziwa Kanjani Izikhala

Amadiski osinki oshisisa we-LED aqala kukhoyili ye-aluminium egoqwe ngamakhaza kungxubevange ekhethiwe nomsindo.

Ikhoyili ivuliwe, ilethiwe, futhi imbozwe emugqeni wokusika isiyingi—okugundwe ngezindwangu eziyindilinga noma kushaywe ngomshini ongenalutho—kumadiski ayindilinga wobubanzi obuqondiwe..

Unqenqema lulawulwa i-burr futhi idiski istakiwe, hlangana uma kudingeka, futhi ihlolwe ukuqina kanye negeji.

Amaphuzu ekhwalithi abalulekile wukucaba (i-warped disc is spins eccentrically), umphetho burr (okubangela ukuqhekeka ekwakhekeni), ukuhambisana kwegeji, nokuhlanzeka kwendawo.

Ngoba okungenalutho kuphothwa kube igobolondo elincanyana, ngisho nokuhluka kwegeji encane kubonisa njengokuqina kodonga olungalingani noma ukuhlukana.

Umugqa wendilinga omuhle usika uhlanzekile, isicaba, ama-burr-free discs isiguquli esingawasebenzisa ngqo emshinini wokuphotha noma wokunyathela.

Isivuno emugqeni wesiyingi sincike ekuzaleni: ukusika inani eliphezulu lamadiski ukusuka kububanzi bekhoyili ukuze unciphise izilahliwe.

For large diameters the trim between circles is the main cost, so specifying a diameter that nests well on a standard coil width reduces price.

Tolerance and edge condition are specified per application—anodizing-grade discs need a clean, scratch-free surface because anodizing reveals every rolling mark, while spun cups mainly need flatness and burr control.

Akha imali: Spinning vs Stamping vs CNC

Three processes turn a disc into a heat sink. Spinning clamps the disc over a mandrel on a lathe and rollers press it into a tapered cup—ideal for thin, round LED light cups and spotlights, and cheap for medium and large runs.

Stamping and deep drawing press the disc in a die into shallow pans and flatter base plates.

Imishini ye-CNC isetshenziselwa osinki bokushisa abafakwe amandla aphezulu abasikwe kudiski noma ipuleti eliqinile, lapho okunembayo i-geometry yokugcina ibalulekile.

Ukuphotha kuyinqubo eyinhloko yezinkomishi zokushisa ze-LED eziyindilinga ngoba kuyashesha, tooling ishibhile, futhi ikhiqiza eqoshiwe, thin-wall igobolondo ukuthi izibani kudingeka.

I-O-agrice 1050/1060 i-disc igeleza kahle ngaphansi kwe-roller. Izitembu zifanelana namapuleti ayisicaba kanye nezingxenye ezingajulile; I-CNC ifanela amandla aphezulu, amasinki okushisa embonini nasemgwaqweni acijile lapho ukusebenza okushisayo kukhiqizwa khona kunokubunjwa.

Ukukhethwa kwenqubo kushayela i-disc spec. Ukuphotha kufuna idiski ye-O ethambile ehlanzekile, umphetho we-burr-free kanye nokucaba okuhle; ukugxiviza kudinga igeji engaguquki ukuze ukufa kungalayishi kakhulu;

I-CNC ifuna ipuleti elijiyile noma idiski elinogqinsi oluzinzile futhi elihlanzekile, indawo ephathekayo.

Ukutshela umphakeli ongenalutho ukuthi iyiphi inqubo idiski ezongena kuyo kuvimbela ukungafani okuvame kakhulu—idiski lesigaba sokugxiviza elithambile kakhulu., noma i-disc ephothayo ene-edge burr eqhekeka ngaphansi kwerola.

Isicelo: Ama-LED Spotlights kanye nama-Downlights

Inkomishi yokushisa ye-spun aluminium yakudala ingumzimba wesibani se-LED, Isibani se-PAR noma ukukhanya.

I-disc iphothwa ibe yigobolondo elicijile eliphindeka kabili njenge-sink yokushisa kanye nomzimba wesibani: ibhodi le-LED ligibela ngemuva noma isisekelo, ukushisa kungena odongeni lwe-aluminium, kanye nengaphandle (evame ukufihlwa noma eshaywa ngomtshingo) iphuma emoyeni.

Yingakho inkomishi kufanele ibe yi-thermal conductive futhi iyindilinga.

Okokukhanya okuncishisiwe nama-spotlights, isisindo nokusebenza okushisayo kokubili kunendaba—isakhiwo silenga ophahleni futhi kufanele sipholise i-LED ngaphandle kwesiphephetha-moya.

A 1050/1060 I-O disc spun izacile inika isisindo esiphansi nokuqhuba kahle; ingaphandle ngokuvamile anodized omnyama noma omhlophe ukufanisa ingaphakathi.

Ububanzi obungaguquki obungaguquki nobucaba bugcina izinkomishi eziphothiwe zigxile kanye nezimonyo zokulungisa.

Izibani ezihlehlisiwe kabusha ziyindawo eqinile eshisayo: i-fixture ihlezi ngaphakathi kwendawo engenalutho engenalutho enomoya omncane, ngakho-ke inkomishi ephothiweyo kufanele ithulule ukushisa ngendlela esebenzayo endaweni yayo yangaphandle kanye naku-trim.

A mncane, inkomishi enesisindo esiphansi ibukeka inhle kodwa ingagijima ishisa; abenzi balinganisela udonga ukujiya, i-fluting kanye ne-anodizing ukugcina izinga lokushisa lokuhlangana ngaphakathi kwesilinganiso se-LED.

Ngoba lezi zinkomishi ziyabonakala ngemva kokufakwa, ukuqedwa kwendawo kanye nokuyindilinga kuyindawo yokuthengisa njengokupholisa.

Isicelo: Amalambu e-LED kanye namalambu e-Retrofit

Izibani ze-LED (Umumo ka-A, ikhandlela, isibonisi) futhi amalambu okubuyisela asebenzisa amadiski amancane e-aluminium aphothiwe noma agxivizwe esisekelweni sikasinki wokushisa ngaphansi kwepulasitiki noma isibani sengilazi..

Umshayeli we-bulb kanye nebhodi le-LED bahlala kulo mzimba we-aluminium, okumele kuthulule ukushisa emoyeni okuzungezile. Ngoba amasinki okushisa ama-bulb mancane futhi mancane, high-conductivity 1050/1060 i-disc kanye nendawo enhle (ephekiwe noma eshaywa) yizona ezigcina isibani esingu-5–15 W sipholile.

Ukuhambisana kwe-retrofit kunezela izithiyo: isitsha sokushisa kufanele silingane nemvilophu yesibani ekhona, kube ukukhanya, futhi ungabukeki njengensimbi. Amadiski e-aluminium enziwe nge-spun kanye ne-finned ahlangabezana nalokhu, ngokuvamile esiba nesiphetho esicwebezelayo noma esinogcobo kanye nesiketi sepulasitiki phezu kwengxenye yomzimba.

Okungenalutho kuncane (50- 120 mm) futhi izacile, ngakho ukungaguquguquki nokulawula i-burr kubalulekile emigqeni yevolumu yevolumu ephezulu.

Amasinki okushisa amalabhu abhekene nezindleko nokuminyanisa usayizi: umzimba kufanele ubukeke njengesibani sakudala, gcina umshayeli epholile, futhi kube ishibhile ngokwanele isibani somthengi.

Iphonswe futhi ifakwe 1050/1060 i-aluminium yenza lokhu, ngokuvamile kuvame nesiketi sepulasitiki phakathi nendawo futhi amaphiko e-aluminium avele esisekelweni.

Ngoba lezi zenziwa ngezigidi, ububanzi bediski, igeji nonqenqema kufanele kuhambisane namadwala ukuze umshini wokunyathelisa ungami noma uhlakazeke.

Umbala nendawo (isiliva, emnyama noma ependiwe) ziyizimonyo, kodwa i-conductivity eyisisekelo yiyona ebeka impilo ye-bulb.

 

Isicelo: Isitaladi, I-High-Bay kanye ne-Industrial Luminaires

Izibani zomgwaqo ze-LED ezinamandla aphezulu, izakhiwo ze-high-bay kanye nezibani zezikhukhula zihambisa ukushisa okwengeziwe futhi ngokuvamile zisebenzisa ama-finned, i-aluminium eyenziwe ngomshini noma ekhishiwe kunenkomishi elula ephothiwe.

I-base plate iqala njengediski ye-aluminium ewugqinsi noma ipuleti—2–6 mm we 1050/1060, noma uqine 5052 ezindlini zesakhiwo-futhi amaphiko ayakhiwa ngomshini noma ahlanganiswe ukuze kwandiswe indawo engaphezulu.

I-disc isabalalisa ukushisa kusuka kuhlu lwe-LED kuya kumafins.

Okwale midlalo, umklamo oshisayo uholwa ubunjiniyela: i-base plate kumele ibe isicaba futhi ijiye ngokwanele ukusabalalisa ukushisa ngokulinganayo kulo lonke uhlu, futhi indawo engaphezulu kufanele yenze ukuthintana okuhle okushisayo nebhodi le-LED (ngokuvamile nge-thermal paste).

Ukusetshenziswa kwangaphandle kwengeza ukugqwala kanye nesimo sezulu, ngakho-ke i-anodizing noma ukugcoba kuvamile. Lapha i-disc iyingxenye yomshini wokushisa owenziwe ngobunjiniyela, hhayi nje inkomishi yezimonyo.

Ukulungiswa kwamandla aphezulu futhi kufuna ukuthintana okuhle kokushisayo phakathi kwamalungu afanayo e-LED ne-base plate. Amapuleti ayisisekelo asontekile noma amaholoholo adala izikhala zomoya ezisebenza njenge-insulation, ukuhlula i-alloy engcono kakhulu.

Ifulethi, obukhulu 1050/1060 i-disc enobuso obufakwe ngomshini noma obufakwe isihlabathi ivumela ukunamathisela okushisayo kugcwalise igebe futhi kusakaze ukushisa kumaphiko.

Amayunithi angaphandle adinga futhi i-anodizing noma ukunamathela ukuze amelane nomswakama nesifutho somgwaqo, ngakho-ke indawo yediski kufanele ithathe leso siphetho ngokulinganayo futhi ngaphandle kwamabhamuza.

I-Surface Qeda: I-anodizing, Izindawo eziqhumayo nezibonisayo

I-aluminium disc engenalutho ivame ukuqedwa phansi komfula. I-anodizing ikhula kanzima, ungqimba we-oxide ovikelayo othuthukisa ukumelana nokugqwala, inikeza ukufakwa kukagesi (kuwusizo lapho ibhodi ligibela khona), futhi ingadaywa ibe mnyama, isiliva noma eminye imibala.

I-anodizing emnyama iphinde ithuthukise imisebe yokushisa evela phezulu. I-sandblasting noma ukuthumela imiyalezo kunikeza ukubukeka okufanayo kwe-matte; ukupholisha noma ukuqedela isibuko kusetshenziswa lapho indawo engaphakathi kufanele ibonise ukukhanya.

I-Anodizing iwukuphela kwe-LED ejwayele ukucwiliswa ukushisa ngoba ivikela i-aluminium futhi yengeza ukubukeka okuhle okumnyama noma okumhlophe kwezibani zesimanje..

Okungenalutho ngokwalo kufanele kuhlanzeke futhi kungabi ne-burr, ngoba i-anodizing ikhulisa ukukhubazeka kwendawo—ukuklwebheka kanye nezimpawu zokugoqa zivela ngemva kokugcotshwa esikhundleni sokufihlwa..

Indawo yangaphakathi ekhanyayo ye-PAR kanye nezibonisi zendawo zingasebenzisa i-aluminium ekhanyayo noma yokuqeda isibuko.

Ngoba i-anodizing ingukuguqulwa kwendawo engaphezulu kunopende, ilandela isiphetho esingaphansi: i-disc epholile epholile i-anodize ibe ingxenye ekhanyayo ehlanzekile, kuyilapho i-disc e-scuffed noma egoqiwe ibonisa amamaki ngongqimba lwe-anodic.

Yingakho ama-discs e-heat-sink enzelwe i-anodizing ehlinzekwa ngokuhlanzekile, indawo engaklwebheki kanye nokuthungwa okuginqikayo okulawulwayo.

Black anodizing, ngokuqondene, kwenza wonke amaphutha angaphezulu abonakale, ngakho abahlinzeki abazi ukuhweba ngezibani baphatha ngokucophelela amadiski phakathi kokungasho lutho nokulethwa.

I-Thermal Design: I-Disc Ipholisa kanjani i-LED

Ukushisa kugeleza kusuka enhlanganweni ye-LED ngebhodi ne-TIM (okokusebenza kwe-thermal interface) kwidiski ye-aluminium, bese ihambisa ngaphesheya kodonga lwediski ukuya endaweni engaphandle bese ikhipha ama-convects emoyeni.

Umsebenzi we-disc ukusabalalisa ukushisa okuvela kuphakheji encane ye-LED phezu kwayo yonke indawo yokushisa ukushisa. Zintathu izici ezibusayo: I-alloy conductivity (umsebenzi 1050/1060), udonga nokuqina kwesisekelo (isisindo esanele sokusabalalisa ukushisa), kanye nendawo yangaphandle (amaphiko, ukutshibilika, black anodizing).

Iphutha elivamile ukwenza inkomishi ibe mncane kakhulu ukonga isisindo: a 0.4 mm udonga lungabukeka luhle kodwa alukwazi ukusabalalisa ukushisa, ngakho-ke i-LED isebenza ngokushisa.

Ukulingisa okushisayo noma ukuhlolwa kwezinga lokushisa okulula (thermocouple ekuhlanganeni, kuma futhi usinki) iqinisekisa umklamo. Okwamalungu afanayo anamandla aphezulu, ipuleti eliwugqinsi eliwugqinsi kanye nobubanzi bediski obusayizi obufanelekile—kunokuba nje igobolondo elide lokuhlobisa—yilo empeleni elehlisa izinga lokushisa lendawo.

Ukuxhumana phakathi kwebhodi nediski kubaluleke kakhulu njengengxubevange. Ngisho a 1050 ipuleti liyahluleka uma ibhodi le-LED lihlezi phezu kwalo elinezikhala zomoya noma i-oxidation.

Ifulethi, ubuso obuqinile obuhlanzekile, okokusebenza okubonakalayo okushisayo okuncane, kanye nokucindezela okuhle kwebhawodi kugcina ukumelana nokuxhumana kuphansi.

Kungakho amapuleti ayisisekelo enziwe ngomshini amamojula e-COB evame ukucaciswa ngokugqama nokuqeda phezulu kunokuqina nje..

Umhlinzeki wediski ulawula ukucaba nokukala; umenzi we-luminaire ulawula ukucindezela komhlangano kanye ne-TIM.

Ukulawulwa Kwekhwalithi Yama-Heat-Sink Discs

Hlola	Okudingekayo
Ingxubevange / inhliziyo	isitifiketi sokugaya 1050/1060/1100 O noma H
Ubukhulu & ububanzi	ngaphakathi kokubekezelelana, kuyahambisana kulo lonke iqoqo
Ubusela	akukho igagasi noma izinkomishi; iphotha igxile
Umphetho	i-burr-free, akukho imifantu noma laminations
Ubuso	ihlanzekile, awekho amafutha, imihuzuko noma amaphutha okugoqa
Ukwakha isivivinyo	ama-spins/izitembu zesampula ngaphandle kokuqhekeka noma ukuhlukana
Impamba	conductivity per ingxubevange (ilandeleka nge-alloy cert)

 

Isiguquli sizama isampula yenqwaba kumugqa waso wokuphotha noma wokugxiviza ngaphambi kwevolumu: uma i-disc iphukile, iphotha ngokufihlekile noma ishiya ukushuba kodonga olungalingani, ingxubevange, ulaka noma ububanzi obungenalutho kuvaliwe.

Amasheke angenayo e-flatness, I-edge burr ne-gauge ibamba izinkinga eziningi; i-anodizing endlini iphinde iveze amaphutha angaphezulu abengabonakali kudiski elingenalutho.

Osayizi Bangokwezifiso kanye Nokubekezelelana

Amadiski okushisa okushisa asikwa abe ngusayizi ongenalutho wekhasimende, hhayi kukhathalogi ejwayelekile.

Umthengi uhlinzeka ngomdwebo wenkomishi eqediwe noma izilinganiso eziphothiwe, futhi isigayo sibala ububanzi obungenalutho, bese isika amadiski kulelo dayamitha ngegeji edingekayo kanye nentukuthelo.

Ngoba ukuthululela ukufa kombuthano kuyindleko ephansi, amadayamitha ngokwezifiso ayavumelana nezimo; ukubekezelelana okuqinile kububanzi kanye nokuba flat kucaciswe ukuphotha ngesivinini esikhulu.

Ngemiklamo emisha ye-luminaire, abathengi bavame ukuthumela inkomishi noma umdwebo oyisisekelo futhi bacele usayizi ongenalutho obaliwe kanye namadiski esampula.

Isiguquli siyaphotha noma sigxivize isampula, ilungisa usayizi ongenalutho uma udonga luzacile ngokungalingani, bese ikhipha ukucaciswa kwevolumu.

Amaphethini wemigodi, izikhungo noma izici ezishaywe ngaphambilini zingangezwa kumapuleti ayisisekelo, nakuba izinkomishi eziningi eziphothiwe zisebenzisa i-disc engenalutho futhi zakha izici ku-mandrel.

Ngoba ama-discs avame ukwakhiwa ngokuqhubekayo noma i-anodized, zigcwele ukuze zihlale zihlanzekile futhi zingonakalisiwe: embondelene ngephepha elihlanganayo ukuvimbela imihuzuko, eboshwe kuma-pallets, futhi esongwe ngokumelene nomswakama nothuli.

Ama-disc ebanga le-anodizing ikakhulukazi akumele ashaywe ekuhambeni, njengoba konke ukuklwebheka kubonisa ngemuva kwe-anodizing.

Amaphalethi athekelisa amakwe nge-alloy, inhliziyo, ububanzi, ukujiya, isitifiketi senkatho nesigayo, futhi ihanjiswe nemibhalo umenzi wokukhanyisa ayidingayo ukuze ahlolwe engenayo.

Intengo kanye ne-MOQ

Amadiski anenani eliphansi le-aluminium (I-LME-ixhunyiwe) kanye nokungasho lutho nokucubungula.

Okumsulwa 1050/1060 amadiskhi abiza ngaphezulu kancane ngekhilogremu ngayinye 3003 ngenxa yokugoqa, kodwa ukusebenza okushisayo kuyayithethelela kumasinki okushisa.

Ubukhulu, ububanzi, ukubekezelelana, ikhwalithi yokusika kanye nendawo elungele i-anodizing ithinta intengo; mncane, enkulu, ama-tight-tolerance discs abiza ngaphezu kokuwugqinsi, ezixegayo.

I-MOQ ivamise ukuba amakhulu ambalwa kg noma i-pallet yamasayizi angokwezifiso; osayizi abajwayelekile bayashesha.

Abathengi balawula izindleko ngokufanisa ingxubevange nomsebenzi oshisayo (ungacacisi ngokweqile ku 5052 nini 1050 kungcono), uku-oda inani lesitsha, kanye nokuthola ububanzi obungenalutho okokuqala ngqa—ukusika kabusha ngoba inkomishi ihlukanisa izinto ezimoshayo nesikhathi.

Izindleko eziphelele zibandakanya ukwakha isivuno: ifulethi, i-burr-free 1050 i-disc enesivuno esikhulu ishaya idiski eshibhile eqhekeka kulayini wokuphotha.

Indlela yoku-oda ama-LED Heatsink Discs

Faka i-alloy (1050/1060/1100), inhliziyo (O yokuphotha, H wamapuleti aqinile) nokuqina.

Nikeza umdwebo oqediwe wenkomishi/isisekelo noma ububanzi obungenalutho obudingayo.

Cacisa ukubekezelela ububanzi, ukucaba, umkhawulo we-edge burr nesimo sendawo.

Cela ukwakha isampula yenqwaba ngaphambi kokukhiqizwa kwevolumu.

Qinisekisa isitifiketi sokugaya se-alloy kanye nentukuthelo, kanye nendawo elungele i-anodizing uma ugcoba.

Uphenyo oluqhutshwa kahle luyashesha. Umthengi othumela umdwebo wenkomishi eqediwe (noma usayizi ongenalutho obaliwe kakade), igeji eliqondiwe kanye nentukuthelo, inqubo engezansi (ukuphotha, isitembu noma CNC), nokuthi ingabe amadiski azogcotshwa athole ikhotheshini efaniswe nomsebenzi kunentengo ejwayelekile nge-kg.

Futhi igwema ukubuyisela okuvamile—amadiski anolaka olungalungile lokuphothwa noma abonisa imihuzuko ngaphansi kwe-anodizing..

Okokukhiqiza okuqhubekayo, vumelana eshidini elibhaliwe (ingxubevange, inhliziyo, into yokulinganisa, ukubekezelela ububanzi, ukucaba, umphetho burr, phezulu, isitifiketi) futhi uhlele kabusha ngokumelene nayo, ngakho konke ukuthunyelwa kufana nesampula egunyaziwe.

Isikhathi sokuhola sifushane kokujwayelekile 1050/1060 amadiski ngosayizi abavamile; amadayamitha wangokwezifiso nendawo elungele i-anodizing engeza ukusetha okuncane.

Ngoba intengo ye-aluminium ilandelela i-LME, izingcaphuno zinobuqiniso obufushane, ngakho-ke qinisekisa inani lapho i-spec ikhiyiwe.

Mayelana ne-Eco Alum

I-Eco Alum iwuchwepheshe wokuhlinzeka nge-aluminium owasungulwa ngoMashi 2025, ukuxhumanisa i-aluminium yaseShayina egqinsiwe kanye ne-blanking supply chain yamakhasimende emhlabeni wonke.

Sigxila emapuletini, amakhoyili, Ama-Foils, amapheshana kanye nemibuthano ngaphesheya 1000 uchungechunge (1050, 1060, 1070, 1100, 1235 futhi 1350), kanye 3003 kanye 5000-uchungechunge ezifana 5052.

Kunokuba umthengisi we-single-mill, sifanisa isigayo esifanele, ingxubevange, uthukuthele futhi usike kuhlelo lokusebenza lwekhasimende ngalinye futhi uphathe ikhwalithi, izitifiketi kanye nokupakishwa kwamanye amazwe.

Okwabakhiqizi be-LED kanye nabakhiqizi bokushisa, sinikeza ubumsulwa obuphezulu 1050, 1060 futhi 1100 amadiski e-aluminium nemibuthano ku-O noma i-H temper, usike ku-spun-cup kanye namadiamitha e-base-plate, nge flat, i-burr-free, izikhala ezilungele i-anodizing kanye nezitifiketi zokugaya.

Siphinde sihlinzeke 3003 futhi 5052 izingxenye eziqinile ezakhiwe noma ezakhiwe futhi 5052 ishidi lokubonisa lapho kudingeka.

Xhumana [email protected] noma ushayele +86 19924932491 ngomdwebo wenkomishi yakho noma usayizi ongenalutho wekhotheshini ehlanganiswe efekthri kanye nokwenza amasampula.

Sisekela abenzi bokukhanyisa kuyo yonke iluphu ye-thermal-disc: ukubala kosayizi ongenalutho kusuka kumdwebo wakho wenkomishi, Ukukhetha ingxubevange nokufutheka kokuphotha noma i-CNC, isampula disc ngaphambi kwevolumu, izitifiketi zokugaya, ukuphathwa kwendawo elungele i-anodizing, kanye noku-oda kabusha okungaguquki kubanjwe esicini esifanayo.

Kunokuba udayise kabusha, sixhumanisa izigayo eziqeqeshiwe ezigoqayo nezingenalutho ukuze ama-disc afike eyisicaba, i-burr-free kanye ne-spin-ready-ukunciphisa izinkomishi eziqhekekile kanye nokwaliwa okuvela esitokweni esingaguquki noma esingacaciswanga kahle.

imibuzo ejwayelekile ukubuzwa

Qhakaziza: Iyiphi i-aluminium disc esetshenziselwa ama-heatsink e-LED?

A: Ukuhlanzeka okuphezulu 1050, 1060 noma 1100 ku-O temper yezinkomishi eziphothiwe namapuleti ayisisekelo; -namandla 3003/5052 kuphela izingxenye zesakhiwo noma ezifuna ngomshini.

Qhakaziza: Kungani ungasebenzisi i-alloy enamandla?

A: Ukwengeza izakhi ze-alloying (UMn, Mg) inyusa amandla kodwa yehlisa ukusebenza kwe-thermal; usinki wokushisa udinga ukuqhutshwa ngaphezu kwamandla.

Qhakaziza: O noma u-H uthukuthela ngezinkomishi ze-LED eziphothiwe?

A: O (ethambile) yokuphotha nokudweba okujulile; I-H14/H24 yamapani anezigxivizo angashoni namapuleti ayisisekelo aqinile.

Qhakaziza: Iyiphi ukushuba kwediski engiyidingayo?

A: Izinkomishi eziphothayo ezingaba ngu-0.6-2 mm; amapuleti ayisisekelo aqinile ama-LED anamandla amakhulu angaba ngu-2-6 mm, kuye nge-thermal mass.

Qhakaziza: Ingabe ama-disc angenziwa anodized?

A: Yebo-chaza ukuthi i-anodizing-ready, ihlanzekile, izikhala ezingenazo i-burr; i-anodizing inikeza isivikelo, ukwahlukanisa kanye nokuqedwa kwezimonyo ezimnyama/esiliva.

Qhakaziza: Ibalwa kanjani i-diameter engenalutho?

A: Kusuka endaweni engaphezulu yenkomishi eqediwe (ukudweba umumo ophothiwe), bese iqinisekiswa ngesampula eyakhayo.

Qhakaziza: Ingabe ama-diameter angokwezifiso ayatholakala?

A: Yebo—ukusika umbuthano kuyithuluzi eliphansi, ngakho-ke ama-diameter angokwezifiso nama-gauge asikwa emdwebeni wakho wenkomishi.

Qhakaziza: I-disc ipholisa kanjani i-LED?

A: Isakaza ukushisa kusuka ebhodini le-LED ngodonga lwe-aluminium kuya endaweni engaphandle ene-finned noma enodized, ekhiphayo futhi ingene emoyeni.

Isiphetho

I-aluminium disc iyinhliziyo eshisayo yezibani eziningi eziyindilinga ze-LED.

Ukuhlanzeka okuphezulu 1050/1060/1100 ku-O temper kunikeza ibhalansi engcono kakhulu yokushisa nokushisa, ibe inkomishi ekhanyayo emincane yezibani namalambu aphansi, umzimba omncane wama-LED ama-bulb, noma i-base plate ewugqinsi yokulungiswa kwamandla aphezulu.

Amaphuzu okuthenga ayingxube efanele kanye nentukuthelo, i-flat burr-free free cut kuya kububanzi obaliwe, indawo elungele i-anodizing, kanye nesampula yokwakha ngaphambi kwevolumu.

Ukuthola amadiski ochungechungeni lokunikezela oludidiyelwe olulawula ingxubevange, inhliziyo, ukungenalutho nezitifiketi kunikeza abenzi bokukhanyisa isinki yokushisa engashintshi ejikeleza ngokuhlanzekile, ipholisa i-LED ngokuthembekile futhi ibukeka kahle ngemva kwe-anodizing.