I-Aluminiyam Disc ye-LED Heatsinks

Intshayelelo

Idiski ye-aluminium ye-heatsinks ye-LED yinto ejikelezileyo engenanto ye-aluminium ecocekileyo (rhoqo 1050, 1060 okanye 1100) ukuba abavelisi bezibane bajikelezisa, isitampu, umzobo onzulu okanye umatshini kumzimba osasaza ubushushu we-luminaire ye-LED.

Ii-LED zizixhobo ezibuthathaka: ukuba azinakubuthulula ubushushu, ubushushu besiphambuka sabo siyenyuka, ukukhanya okuphumayo kuyehla, ukutshintsha kombala kwaye ubomi bufutshane.

I-aluminiyam idiski yimathiriyeli ekrwada eba sisinki yobushushu, igobolondo le-light-cup kunye ne-base plate eqhuba ubushushu ukusuka kwibhodi ye-LED ukuya emoyeni ojikelezayo.

Kulawulo lwe-thermal ye-LED, ialuminiyam ibetha uninzi lwezinye iindlela.

Kukhanya, ixabiso eliphantsi, kulula ukujikeleza kunye nesitampu, I-corrosion-unganyangeki, kwaye-kwimo ecocekileyo ye-1xxx-umqhubi olungileyo we-thermal.

Esi sikhokelo sichaza ukuba zeziphi iidiski ze-aluminium ezisetyenziselwa ii-heatsinks ze-LED, kutheni iialloyi ezisulungekileyo zigqwesa ezomelele ngakumbi kubushushu, ubushushu kunye nobukhulu obukhoyo, indlela izithuba ezenziwe kwaye zenziwe ngayo, izicelo eziphambili luminaire, anodizing kunye nokugqitywa komphezulu, uyilo lwe-thermal, ulawulo lwemeko, amaxabiso kunye nokuodola, kunye netheyibhile yenkcazo engundoqo.

Yintoni i-Aluminiyam Disc ye-LED Heatsinks?

Idiski ye-aluminium (ikwabizwa ngokuba sisangqa se-aluminiyam okanye engenanto) liphepha elingqukuva elisikwe kwikhoyili yealuminiyam. Kwi-heatsinks ye-LED idla ngokuba yi-0.5-6 mm ubukhulu kwaye isuka ngokumalunga 50 mm ukuya kumakhulu aliqela eemilimitha ububanzi, kuxhomekeke kwi-luminaire.

I-disc ke iguqulelwa ezantsi-iphothelwe kwikomityi, isitampu kwipani engenzulwanga, okanye wenziwe ngomatshini-ukuba liqokobhe elisasaza ubushushu lendawo ekhanyayo, ukukhanya, ibhalbhu okanye isitalato.

I-disc ikhethwa kwiipropati ezimbini ngexesha elinye: conductivity thermal kunye nokwakheka.

A 1050/1060/1100 idiski iqhuba kakuhle ubushushu (I-aluminiyam ecocekileyo ijikeleze i-220-230 W/mK) kwaye ithambile ngokwaneleyo kwi-O temper ukujikeleza okanye ukuzoba nzulu ngaphandle kokuqhekeka.

Iialloys ezinamandla ezifana 3003 okanye 5052 ziqinile kwaye ziyakwazi ukumelana nomhlwa kodwa ziqhuba ubushushu kancinci kakuhle; zigcinelwe iindawo ezifuna ngoomatshini endaweni yokusasazwa kobushushu.

Eyona blank iqhelekileyo yi 1050 isangqa aluminiyam; Ngamanye amaxesha amalungu aqinile amile 3003 isangqa aluminiyam.

Eli gama libandakanya zombini iidiski ezincinci eziphothiweyo kwiikomityi ezikhanyayo kunye neediski ezinkulu ezishinyeneyo ezenziwe ngoomatshini kwiipleyiti zesiseko..

Yintoni ebadibanisayo kukuba i-disc yisiqalo esingenanto, hayi inxalenye egqityiweyo: umenzi wokukhanyisa uyawenza, iyayithambisa, ifaka ibhodi ye-LED kunye nomqhubi, kunye neenqanawa zokukhanya.

Kungenxa yoko le nto ukuchaneka okucacileyo kubalulekile-idiski ebhityile kakhulu iqhekeke kumgca ojikelezayo, enye engekho mcaba ibaleka ngokuzimeleyo, kwaye enye kwi-alloy engalunganga ayinakuchitha ubushushu obuvelisa amandla aphezulu e-LED.

Kutheni iAluminiyam yoLawulo lweThermal ye-LED?

Ukuqhuba kakuhle kwe-thermal: I-aluminiyam ecocekileyo eyi-1xxx iqhuba ubushushu ngcono kakhulu kuneeplastiki okanye i-die-cast zinc.

Ubunzima obulula: malunga nesinye kwisithathu ukuxinana kobhedu, kubalulekile kwimixholo erhoxisiweyo kunye neyokubuyisela.

Kulula ukujikeleza kwaye ugximfize kumncinci, obhityileyo-udonga iikomityi ukukhanya kunye neepani.

Iindleko eziphantsi kwaye zifumaneka ngokubanzi xa kuthelekiswa neesinki zokushisa zobhedu.

Imelana nomhlwa ngokwendalo kwaye iyayamkela i-anodizing yokuphelisa ubushushu kunye nokugquma.

Inokuphinda isetyenziswe kwaye iyahambelana neendleko zeshishini lokukhanyisa kunye nethagethi yevolumu.

Ubhedu lusebenza ngcono kune-aluminiyam kodwa lunzima kwaye lubiza kakhulu; Iplastiki inexabiso eliphantsi kodwa sisigqumatheli. Ialuminiyam ihlala kwindawo emnandi: conductive ngokwaneleyo ukupholisa i-LED enamandla aphezulu, ilula ngokwaneleyo ukulungiselela isilingi, kwaye zitshiphu ngokwaneleyo kwibhalbhu yabathengi. Yiyo loo nto phantse lonke iqokobhe lobushushu be-LED kwimarike-ingakumbi i-spun okanye isitampu esijikelezileyo-iqala njengediski ye-aluminium..

Xa kuthelekiswa neplastiki, ialuminiyam yenza imiyalelo yobushushu bobungakanani ngcono, ngoko umzimba webhalbhu yeplastiki ubamba ubushushu kwaye unciphise ubomi be-LED.

Xa kuthelekiswa ne-aluminiyam ye-die-cast, i-spin 1050 ikomityi ibhityile, ilula kwaye ifikeleleka kwisixhobo, kwaye iqhuba ngcono kune-porous die-cast.

Xa kuthelekiswa nobhedu, ialuminiyam imalunga nesinye kwisithathu sobunzima kwaye inexabiso eliphantsi kakhulu, kwaye kumaqondo obushushu isinki encinci ye-LED ibona, i-gap ye-conductivity ingaphezulu kweyenziwe ngummandla omkhulu womphezulu iqokobhe le-aluminiyam elikhanyayo livumela.

Yiyiphi iAlloy? I-Thermal Conductivity vs Amandla

Ingxubevange	Malunga. conductivity thermal (W / mk)	Umlinganiswa	Sebenzisa ii-heatsinks ze-LED
1050 / 1060	~225–230	icocekile, ithambile kakhulu, conductivity ephezulu	iikomityi ezisontekileyo, iipleyiti ezisisiseko, abasasaza thermal
1100	~218	nyulu ngeCu encinci, ethambileyo, ukumila kakuhle	iipani ezinesitampu, iikomityi ezikhanyayo
3003	~160–190	Mn ingxubevange, yomelele, iqinile	iindawo ezenziweyo ezifunwa ngoomatshini
5052	~130	Ingxubevange yeMg, yomelele, I-corrosion-unganyangeki	izindlu zezakhiwo, ayisiyiyo isiseko sobushushu sokuqala

 

Umgaqo ulula: kwinxalenye esasaza ubushushu be-LED, khetha eyona ialloyi ethambileyo ecocekileyo esekhoyo.

Njengoko ii-alloying elements zongezwa (Mn kwi 3003, Mg kwi 5052), ukomelela kunye nokumelana nokubola konyuka kodwa i-thermal conductivity iyawa.

A 5052 isinki yobushushu ibonakala yomelele kodwa ihambisa ubushushu kakubi; a 1050 idiski iqhuba kakuhle kodwa inokuba ithambe kakhulu eludongeni lwesakhiwo. Uninzi lweekomityi ze-LED ezisontekileyo zi 1050/1060 O, elungelelanisa zombini.

Umphezulu obonakalayo wangaphakathi kwezinye izikhanyiso sebenzisa a 5052 iphepha lemibuko elibonakalayo eliphezulu; iphepha lolwakhiwo jikelele unokuvela kwi 5000 series aluminiyam sheet Uluhlu.

Amacebiso aluncedo: musa ukucacisa kakhulu. Umthengi wokukhanyisa ucelwe "i-aluminiyam eyomeleleyo" unokugqiba 5052, eziva iprimiyamu kodwa ihambisa ubushushu 40% ngaphantsi kakuhle kune 1050 kwaye iqhuba i-LED eshushu.

Gcina 3003/5052 kumalungu ambalwa afuna ngokwenene ukuqina koomatshini okanye umhlwa wangaphandle, kunye nokusebenzisa 1050/1060 yekomityi yokusasaza ubushushu kunye nesiseko.

Ukuba uyathandabuza, isampuli kwi-alloy nganye kunye novavanyo olulula lobushushu phantsi kwe-LED efanayo kwaye yangoku ilungisa umbuzo ngokukhawuleza kunedatadata.

Ukucaphuka: O for Spinning, H ngenxa yokuqina

O umsindo (wanqwala, ethambileyo) ngumgangatho weediski ze-LED eziya kusontwa okanye zitsalwe nzulu.

Idiski ethambileyo ihamba phantsi kwerola ejikelezayo ngaphandle kokuqhekeka, eyimfuneko kwiikomityi zokukhanya ezicekethekileyo kunye namaqokobhe e tapered.

I-H14/H24 okanye i-half-hard tempers isetyenziswa xa idiski igximfizwe kwipani enzulu ekufuneka igcine imilo yayo., okanye xa inxalenye egqityiweyo ifuna ukuqina kunokwakheka okunzulu.

Ukucaphuka kusisiphene: idiskhi enesiqingatha-nzima ijijelwe kwikomityi enzulu iintanda kwisiseko, ngelixa i-O disc esetyenziswa njenge-rigid base plate ithambe kakhulu kwaye iboboke.

Umthengisi ongenanto ke ngoko uhambelana nomsindo kunye nenkqubo yokwenza-O yokujikeleza kunye nokuzoba nzulu, H kwistampu esinzulu kunye neepleyiti eziqinileyo-kunye nesiguquli sizama isampuli phambi kwevolumu.

Ukujikeleza ingakumbi kukucaphuka. Idiski ye-O idinga ukuthamba okwaneleyo kwe-anneal ukuze ihambe phantsi kwerola ngaphandle kwe-springback, kodwa isitokhwe esifakwe ngokupheleleyo esithambileyo kakhulu sinokushwabana okanye sikrazule kumzobo onzulu.

Isingqusho silawula i-anneal ukuya kumsindo ohambelanayo, kwaye umgca ojikelezayo ubeka uxinzelelo lwe-roller kunye nesantya sokutya ukuze sihambelane.

Ukwahluka komsindo phakathi kweebhetshi yimbangela eqhelekileyo yeekomityi eziqhekekileyo, yiyo loo nto isatifikethi sokusila kumsindo-hayi nje i-alloy-yinxalenye ye-spec.

Iimpawu eziqhelekileyo

Ipharamitha	Uluhlu oluqhelekileyo
Ingxubevange / umsindo	1050 / 1060 / 1100, O (ethambileyo) okanye H14/H24
Ukutyeba	0.5-6 mm; iikomityi ezijijekileyo ~0.6–2 mm, amacwecwe esiseko 2-6 mm
Ububanzi	50-500 mm, ukusika kwikomityi / ubungakanani obungenanto
Ukucaba	flat, Burr-free edge, Idayamitha ehambelanayo
Umphezulu	ukugqiba kwelitye; inokungathanjiswa, iqhunyiswe okanye ibrashiwe phantsi
Ukusika	isangqa esichetyiweyo okanye esisigqubutheleyo, burr elawulwa kunye edge
Ukunyamezelana	ububanzi ± 0.2-0.5 mm, ubukhulu be-spec

 

I-diameter engenanto ibalwa ukusuka kwimilinganiselo yekomityi egqityiweyo usebenzisa indawo engaphezulu kwendawo edibeneyo-inzulu, ikomityi ebhityileyo idinga indawo enkulu kunepani engenanto.

Ukutyeba kuxhomekeke kubunzima bobushushu kunye nokuncipha kodonga ngexesha lokusonta: ikomityi encinci isebenzisa i-0.6-1.5 mm, ngelixa isiseko esiqinileyo phantsi kwe-COB yamandla aphezulu isebenzisa i-3-6 mm ukusabalalisa ukushisa.

Ukulinganisa okungenanto linyathelo lokuqala lobunjineli. Ikomityi esontiweyo ibhitya njengoko ibunjwa, ngoko i-disc kufuneka ibe ngqindilili ngokwaneleyo ukushiya udonga oluncinci emva kokuzoba.

Abathengi bahlala besebenza bebuyela ngasemva besuka kumzobo wendebe: Ubunzima bodonga olufunekayo, Idayamitha yekomityi kunye nobunzulu seta i-diameter engenanto kunye negeji yokuqalisa.

Ukushiya indawo enkulu kakhulu engenanto kudala inkunkuma encinci; incinci kakhulu isithuba esingenanto esicandekileyo kumphetho. Kuba ukusika isangqa kunexabiso eliphantsi, kuyinto eqhelekileyo ukusika iisayizi ezimbalwa ezingenanto, iisampulu spin, kwaye utshixe i-diameter enika ikomityi ecocekileyo neyona nkunkuma incinci.

Ukusuka kwiCoil ukuya kwiDiskhi: Indlela Ezenziwe Ngayo Ii-blank

Idiskhi ze-LED ze-heat-sink ziqala ukusuka kwikhoyili ye-aluminium epholileyo kwi-alloy ekhethiweyo kunye nomsindo.

Ikhoyili ayibotshiwe, ibekwe kwinqanaba, kwaye igqunywe kumgca wokusika isangqa-inokuchetywa ngokungqukuva okanye ukubethelwa ngomatshini ongenanto - kwiidiski ezingqukuva zedayamitha ekujoliswe kuyo..

Umphetho ulawulwa kwi-burr kwaye i-disc ipakishwe, ingenelele xa kuyimfuneko, kwaye ihlolwe ukubaleka kunye negeyiji.

Amanqaku aphambili asemgangathweni kukucaba (idiskhi ephothiweyo ijikelezisa ngokweeccentrically), edge burr (ebangela ukuqhekeka ekwakhekeni), ukuhambelana kwegeyiji, kunye nokucoceka komphezulu.

Kuba into engenanto ijijelwe kwiqokobhe elibhityileyo, nokuba iyantlukwano encinci yegeyiji ibonisa njengobunzima bodonga olungalinganiyo okanye ukwahlula.

Umgca wesangqa olungileyo usika ucocekile, flat, Burr-free discs ukuba umguquli unokubaleka ngqo kwi spinning okanye umatshini isitampu.

Isivuno kumgca wesangqa sixhomekeke kwindlwane: ukusika inani eliphezulu leediski ukusuka kububanzi bekhoyili ukunciphisa i-scrap.

Kwi-diameters enkulu i-trim phakathi kwezangqa yindleko ephambili, ukucacisa i-diameter ehlala kakuhle kububanzi bekhoyili eqhelekileyo kunciphisa ixabiso.

Ukunyamezelana kunye nemeko edge ichaziwe kwisicelo ngasinye-iidiski ze-anodizing zifuna ukucoceka, indawo engenamkrwelo kuba i-anodizing iveza lonke uphawu oluqengqelekayo, ngelixa iikomityi ezijijekileyo zifuna ubukhulu becala ukucaca kunye nolawulo lwe-burr.

Ukubumba: Ukujikeleza vs Ukunyathela vs CNC

Iinkqubo ezintathu zijika i-disc ibe yindawo yokushisa. Ukuphotha kucinezela idiski phezu kwe-mandrel kwilathe kunye neerola ukuyicinezela kwikomityi ecolekileyo-ilungele ukuba ibhityile., iikomityi zokukhanya ze-LED ezijikelezayo kunye nezibane, kwaye zitshiphu kwiibaleki eziphakathi nezinkulu.

Isitampu kunye nomzobo onzulu cofa idiski kwidiyizi kwiipani ezingenzulwanga kunye neepleyiti ezisicaba.

Umatshini we-CNC usetyenziselwa amandla aphezulu okucoca ubushushu bokutshona okusikwe kwidiski eqinileyo okanye ipleyiti, apho ijometri echanekileyo ibalulekile.

Ukuphotha yeyona nkqubo iphambili yeekomityi zobushushu ze-LED ezingqukuva kuba iyakhawuleza, izixhobo zitshiphu, kwaye ivelisa i-tapered, iqokobhe eludongeni obhityileyo ukuba izibane kufuneka.

Umsindo we-O 1050/1060 idiski ihamba kakuhle phantsi kwerola. Isitampu sihambelana neepleyiti ezisicaba kunye namalungu angekho nzulu; I-CNC ifanele amandla aphezulu, ubushushu bemizi-mveliso kunye nesitrato esichetyiweyo butshona apho ukusebenza kwe-thermal kwenziwa ubunjineli kunobunjwa.

Ukhetho lwenkqubo luqhuba idisc spec. Ukujikeleza kufuna idiski ye-O ethambileyo enokucoca, Burr-free edge kunye flatness elungileyo; isitampu sifuna igeyiji engaguqukiyo ukuze ukufa kungalayishi kakhulu;

I-CNC ifuna ipleyiti etyebileyo okanye idiski enobunzima obuzinzile kunye nococeko, umphezulu onokusetyenzwa.

Ukuxelela umthengisi ongenanto ukuba yeyiphi inkqubo eza kungena kuyo idiski inqanda eyona nto ixhaphakileyo yokungafani-idiski yestamping ethambileyo kakhulu., okanye idiskhi ejikelezayo ene-edge burr eqhekeka phantsi kwerola.

Isicelo: Izibane ze-LED kunye nezibane ezisezantsi

Ikomityi yobushushu ye-aluminiyam ye-spun yakudala ngumzimba wesibane se-LED, Isibane sePAR okanye ukukhanya.

I-disc iphonlwe kwiqokobhe elicociweyo eliphinda kabini njenge-sink yobushushu kunye nomzimba wesibane: ibhodi ye-LED ikhwela kwi-flat back okanye isiseko, ubushushu buqhuba ngodonga lwe-aluminiyam, kunye nomphezulu ongaphandle (isoloko iphothiwe okanye iphothiwe) iphuma emoyeni.

Kungenxa yoko le nto ikomityi kufuneka ibe yi-thermal conductive kwaye ijikeleze ngokwemilinganiselo.

Izibane ezirhoxisiweyo kunye nezibane, Ubunzima kunye nokusebenza kwe-thermal zombini zibalulekile-isixhobo sijinga kwisilingi kwaye kufuneka ipholise i-LED ngaphandle kwefeni.

A 1050/1060 I-O disc spun thin inika ubunzima obuphantsi kunye nokuqhuba kakuhle; umphandle uhlala anodized omnyama okanye omhlophe ukuhambelana nengaphakathi.

Ukuguquguquka kwedayamitha engenanto kunye nokuba mcaba kugcina iikomityi ezisontiweyo zigxile kunye nesithambiso sokulungiswa.

Izibane ezihlaziyiweyo ziyindawo exineneyo yobushushu: Isixhobo sihlala ngaphakathi kwesilingi engenanto kunye nokuhamba komoya okuncinci, ke ikomityi esontiweyo kufuneka ithulule ubushushu ngendlela eqhubayo kumphezulu wayo ongaphandle nakwisitrim.

Ibhityile, ikomityi enobunzima obuphantsi ibonakala intle kodwa inokubaleka ishushu; abenzi balinganisela ubukhulu bodonga, ukutshiza kunye ne-anodizing ukugcina ubushushu besiphambuka ngaphakathi komgangatho we-LED.

Kuba ezi komityi ziyabonakala emva kokufakwa, ukugqiba komphezulu kunye nokungqukuva kuyindawo yokuthengisa njengokupholisa.

Isicelo: IiBhalbhu ze-LED kunye nezibane ze-Retrofit

Iibhalbhu ze-LED (A-imilo, ikhandlela, isibonisi) kunye nezibane ze-retrofit zisebenzisa iidiski ezincinci ze-aluminiyam eziphothiweyo okanye zigximfizwe kwisiseko se-sink yobushushu phantsi kweplastiki okanye ibhalbhu yeglasi..

Umqhubi webhalbhu kunye nebhodi ye-LED bahlala kulo mzimba we-aluminium, ekufuneka ikhuphe ubushushu kumoya ongqongileyo. Ngenxa yokuba iisinki zokushisa zebhalbhu zincinci kwaye zincinci, i-high-conductivity 1050/1060 idiski kunye nomgangatho olungileyo (ephothiweyo okanye ephothiweyo) zizinto ezigcina ibhalbhu ye-5–15 W ipholile.

Ukuhambelana kwe-retrofit yongeza imiqobo: isitya sobushushu kufuneka silingane imvulophu yesibane ekhoyo, ukukhanya, kwaye ingabonakali njengebhloko yentsimbi. Iidiski ze-aluminiyam eziphothiweyo eziphothiweyo zidibana noku, ngokufuthi ekhazimlayo okanye i-anodized finish kunye nesiketi seplastiki phezu kwenxalenye yomzimba.

Indawo engenanto incinci (50-120 mm) kwaye ubhityile, ngoko ke ukuhambelana kunye nolawulo lwebhalbhu lubalulekile kwiintambo zebhalbhu ezinomthamo ophezulu.

Iibhalbhu ezitshisayo zitshona zijongana neendleko kunye nobungakanani bokucudisa: umzimba kufuneka ukhangeleke njengebhalbhu yakudala, gcina umqhubi epholile, kwaye ube nexabiso eliphantsi ngokwaneleyo kwisibane somthengi.

Iphonkile kwaye yagqitywa 1050/1060 ialuminiyam iyakwenza oku, kaninzi ngesiketi seplastiki phezu kombindi kunye namaphiko e-aluminiyam atyhilwe kwisiseko.

Kuba ezi zenziwa kwizigidi, idiskhi idayamitha, Igeyiji kunye nomphetho kufuneka ungaguquguquki etyeni ukuze i-spinning press ingajemki okanye ikrazuke.

Umbala kunye nomphezulu (isilivere, i-anodized black okanye ipeyintiwe) zizithambiso, kodwa i-conductivity ephantsi yiyo ebeka ubomi bebhalbhu.

 

Isicelo: Isitalato, Izibane zeHigh-Bay kunye ne-Industrial Luminaires

Izibane zesitalato ze-LED ezinamandla aphezulu, izixhobo ezikwi-high-bay kunye nezibane zesikhukula zihambisa ubushushu obuninzi kwaye zihlala zisebenzisa i-finned, eyenziwe ngoomatshini okanye ialuminiyam ekhutshiweyo kunekomityi elula esontiweyo.

I-base plate iqala njenge-disc ye-aluminiyam okanye i-plate-2-6 mm ye 1050/1060, okanye uqine 5052 ukwenzela izindlu ezakhiweyo-kwaye iifins zenziwe ngoomatshini okanye zibotshelelwe ukunyusa umgangatho.

I-disc isasaza ubushushu ukusuka kuluhlu lwe-LED ukuya kumaphiko.

Kwezi zilungiso, uyilo olushushu lukhokelwa bubunjineli: i-base plate kufuneka ibe mcaba kwaye ityebe ngokwaneleyo ukusabalalisa ubushushu ngokulinganayo kwi-array, kwaye umphezulu kufuneka wenze unxibelelwano oluhle lwe-thermal kunye nebhodi ye-LED (rhoqo nge-thermal paste).

Ukusetyenziswa kwangaphandle kongeza ukubola kunye nemozulu, ngoko i-anodizing okanye i-coating iyinto eqhelekileyo. Apha i-disc yinxalenye ye-engineered heat sink, hayi nje ikomityi yokuthambisa.

Izilungiso zamandla aphezulu zikwafuna unxibelelwano oluhle lobushushu phakathi koluhlu lwe-LED kunye neplate yesiseko. Iipleyiti ezigqwethekileyo okanye ezirhabaxa zidala izithuba zomoya ezisebenza njenge-insulation, ukoyisa i-alloy engcono.

Iflethi, ngqindilili 1050/1060 idiskhi enobuso obuxhonywe ngoomatshini okanye esantiweyo ivumela intlama ye-thermal igcwalise isithuba kwaye isasaze ubushushu kumaphiko..

Iiyunithi zangaphandle zifuna i-anodizing okanye i-coat ukuxhathisa ukufuma kunye nokutshiza kwendlela, ngoko umphezulu wediski kufuneka uthabathe eso sigqibo ngokulinganayo kwaye ngaphandle kwamadyungudyungu.

Umphezulu Gqiba: Anodizing, Imiphezulu yokuqhushumba kunye neReflection

Idiski ye-aluminiyam engenanto idla ngokugqitywa ezantsi. Anodizing ikhula nzima, umaleko okhuselweyo okhuselweyo ophucula ukuxhathisa ukubola, inika ukugquma kombane (luncedo apho ibhodi ikhwela), kwaye ingadaywa mnyama, isilivere okanye eminye imibala.

I-anodizing emnyama iphinda iphucule ubushushu bemitha ukusuka kumphezulu. I-Sandblasting okanye i-texturing inika ukubonakala okufanayo kwe-matte; ukupolisha okanye ukugqitywa kwesibuko kusetyenziswa apho indawo yangaphakathi kufuneka ibonise ukukhanya.

I-Anodizing yeyona nto ixhaphakileyo yokugqitywa kobushushu be-LED kuba ikhusela i-aluminiyam kwaye yongeza inkangeleko emnyama okanye emhlophe yokuthambisa yezibane zanamhlanje..

Isithuba esingenanto ngokwaso kufuneka sicoceke kwaye singabi ne-burr, kuba i-anodizing ikhulisa iziphene kumphezulu-imikrwelo kunye namanqaku aqengqelekayo avela emva kokuthambisa kunokufihlwa..

Umphezulu obonakalayo wangaphakathi we-PAR kunye nezibonisi zamabala zinokusebenzisa i-aluminiyam eqaqambileyo okanye yesipili.

Ngenxa yokuba i-anodizing kukuguqulwa komphezulu kunokuba ipeyinti, ilandela isiphelo esisezantsi: idiskhi egudisiweyo egudisiweyo i-anodize ukuya kwindawo ecocekileyo eqaqambileyo, ngelixa i-disc ekhutshiweyo okanye eqengqelekayo ibonisa amanqaku nge-anodic layer.

Yiyo loo nto iidiski ze-heat-sink ezilungiselelwe i-anodizing zibonelelwa ngococeko, umphezulu ongenamkrwelo kunye nokuthungwa okuqengqelekayo okulawulwayo.

Black anodizing, ukuthi ngqo, yenza zonke iziphene zomhlaba zibonakale, ngoko ke ababoneleli abawaziyo urhwebo lokukhanyisa baphatha iidiski ngononophelo phakathi kokungabhalwanga nto kunye nokuhanjiswa.

Uyilo lweThermal: Indlela iDiskhi eyipholisa ngayo i-LED

Ubushushu buhamba busuka kwisiphambuka se-LED ngebhodi kunye ne-TIM (imathiriyeli yojongano lwe-thermal) kwidiski ye-aluminium, emva koko iqhube ngapha kodonga lwediski ukuya kumphezulu ongaphandle kwaye isasaze / i-convects emoyeni.

Umsebenzi we-disc kukusasaza ubushushu ukusuka kwiphakheji encinci ye-LED phezu kwendawo yonke yokutshisa ukushisa. Zintathu izinto ezilawulayo: I-alloy conductivity (sebenzisa 1050/1060), udonga kunye nobunzima besiseko (ubunzima obaneleyo bokusasaza ubushushu), kunye nommandla ongaphandle (amaphiko, ukuphaphazela, black anodizing).

Impazamo eqhelekileyo kukwenza ikomityi ibe mncinci kakhulu ukuba ingagcina ubunzima: a 0.4 mm udonga lunokubonakala lulungile kodwa alunakusasaza ubushushu, ke i-LED ibaleka ishushu.

Ukulinganisa kwe-Thermal okanye uvavanyo olulula lobushushu (thermocouple kwisiphambuka, i-ambient kunye ne-sinki) iqinisekisa uyilo. Kuluhlu lwamandla aphezulu, ipleyiti yesiseko etyebileyo kunye nobukhulu obufanelekileyo bedisc idayamitha-kunokuba iqokobhe elide lokuhombisa-yinto eneneni ehlisa ubushushu besiphambuka..

Ujongano phakathi kwebhodi kunye nediski ibaluleke kakhulu njengealloyi. Nditsho a 1050 ipleyiti ayiphumeleli ukuba ibhodi ye-LED ihleli kuyo kunye nezithuba zomoya okanye i-oxidation.

Iflethi, ubuso obucocekileyo bokukhwela, imathiriyeli yojongano oluthambileyo lwe-thermal, kunye noxinzelelo lwebholiti elungileyo gcina uxhathiso loqhagamshelwano lusezantsi.

Kungenxa yesi sizathu le nto iipleyiti ezisekelwe ngoomatshini zeemodyuli zeCOB zihlala zicaciswa ngokutyaba kunye nokugqiba umphezulu callout kunokuba nje ubukhulu..

Umthengisi wediski ulawula ukucaca kunye nokulinganisa; umenzi we-luminaire ulawula uxinzelelo lwendibano kunye ne-TIM.

Ukulawulwa koMgangatho weeDiskhi zoBushushu-Sink

Khangela	Imfuneko
Ingxubevange / umsindo	isatifikethi sokusila 1050/1060/1100 O okanye H
Ukutyeba & ububanzi	ngaphakathi kokunyamezelana, iyahambelana kwibhetshi
Ukucaba	akukho maza okanye ikomityi; ijikelezisa ngokuthe ngqo
Edge	i-burr-free, akukho zintanda okanye laminations
Umphezulu	icocekile, akukho oli, imikrwelo okanye iziphene eziqengqelekayo
Ukwenza ityala	ijikelezisa isampula / izitampu ngaphandle kokuqhekeka okanye ukwahlula
I-thermal	conductivity ngealloyi nganye (inokulandeleka nge-alloy cert)

 

Isiguquli sivavanya ibhetshi yesampulu kumgca wayo wokujikeleza okanye wokutampu phambi kwevolumu: ukuba idiski iyaqhekeka, ijikelezisa ngokufihlakeleyo okanye ishiya ubukhulu bodonga olungalinganiyo, ingxubevange, umsindo okanye idiameter engenanto ivaliwe.

Iitshekhi ezingenayo zokucaba, edge Burr kunye negeyiji zibamba uninzi lweengxaki; i-anodizing-in-house iphinda ibonise iziphene zomhlaba ezazingabonakali kwidiski engenanto.

Ubungakanani beSiko kunye noNyamezelo

Iidiski ze-Heat-sink zisikwe kwisayizi engenanto yomthengi, hayi kwikhathalogu eqhelekileyo.

Umthengi ubonelela ngomzobo wekomityi egqityiweyo okanye imilinganiselo esontiweyo, kwaye ilitye libala i-diameter engenanto, emva koko usike iidiski kobo bukhulu kwigeyiji efunekayo kunye nomsindo.

Ngenxa yokuba izixhobo zokufa kwesangqa zineendleko eziphantsi, iidayamitha zesiko ziyaguquguquka; ukunyamezelana okuqinileyo kububanzi kunye nokuba tyaba kuchazwe kwisantya esiphezulu sokujikeleza.

Kuyilo olutsha lwe-luminaire, abathengi bahlala bethumela ikomityi okanye umzobo wesiseko kwaye bacele ubungakanani obungenanto obaliweyo kunye neediski zeesampuli.

Isiguquli sijikelezisa okanye sigximfize isampuli, ilungisa ubungakanani obungenanto ukuba udonga lubhitya ngokungalingani, kwaye emva koko ikhuphe iinkcukacha zevolumu.

Iipateni zemingxuma, amaziko okanye iimpawu ezifakwe ngaphambili zingongezwa kwiipleyiti zesiseko, nangona iikomityi ezininzi ezisontiweyo zisebenzisa idiski ecacileyo kwaye zenze iimpawu kwi-mandrel.

Ngenxa yokuba iidiski zihlala zenziwe ngakumbi okanye zifakwe i-anodized, zipakishwe ukuze zihlale zicocekile kwaye zingonakaliswa: zipakishwe ngephepha elidibanisayo ukuthintela imikrwelo, ziboshwe kwiipalethi, kwaye isongelwe ngokuchasene nokufuma nothuli.

Iidiski ze-anodizing-grade ngokukodwa kufuneka zingagxothwa xa zihamba, kuba yonke imikrwelo ibonisa emva kwe-anodizing.

Iipaliti zokuthumela ngaphandle ziphawulwe nge-alloy, umsindo, ububanzi, ubukhulu, isatifikethi seqashiso nelokusila, kwaye ithunyelwe kunye namaxwebhu afunwa ngumenzi wokukhanyisa ukuze kuhlolwe okungenayo.

Amaxabiso kunye MOQ

Iidiski zinexabiso kwisiseko se-aluminiyam (I-LME-iqhagamshelwe) kunye nokuvala kunye nokusebenza.

Unyulu 1050/1060 iidiski zibiza ngaphezulu kancinci ngekg 3003 ngenxa yokuqengqeleka, kodwa ukusebenza kwe-thermal kuyayithethelela kwizitsini zobushushu.

Ukutyeba, ububanzi, ukunyamezelana, ukusika umgangatho kunye ne-anodizing-ready surface kuchaphazela ixabiso; bhityile, enkulu, iidiski zokunyamezelana zixabisa ngaphezulu kobunzima, ezikhululekileyo.

I-MOQ iqhele ukuba ngamakhulu ambalwa ekg okanye ipalethi yeesayizi eziqhelekileyo; ubungakanani obuqhelekileyo bukhawuleza.

Abathengi balawula iindleko ngokuthelekisa i-alloy kumsebenzi we-thermal (ayibaluleki kakhulu 5052 nini 1050 kungcono), ukuodola imiyinge yesikhongozeli, kunye nokufumana i-diameter engenanto okokuqala-ukusika kwakhona ngenxa yokuba ikomityi iyahlula inkunkuma kunye nexesha.

Iindleko zizonke ziquka ukwenza isivuno: iflethi, i-burr-free 1050 idiskhi enesivuno esikhulu ibetha idiski etshiphu eqhekekileyo kumgca wokusonta.

Indlela yoku-odola iidiski ze-Heatsink ze-LED

Xela ingxubevange (1050/1060/1100), umsindo (O yokujikeleza, H kwiipleyiti eziqinileyo) kunye nobungqingqwa.

Nika indebe egqityiweyo / umzobo wesiseko okanye i-diameter engenanto oyifunayo.

Cacisa ukunyamezela kwedayimitha, ukuba tyaba, umda we-edge burr kunye nemeko yomphezulu.

Cela ukwenza ibhetshi yesampulu ngaphambi kokuveliswa kwevolumu.

Qinisekisa isatifikethi sokusila se-alloy kunye nomoya, kunye ne-anodizing-ready surface ukuba uyathambisa.

Umbuzo oqhutywa kakuhle uyakhawuleza. Umthengi othumela umzobo wekomityi egqityiweyo (okanye isayizi engenanto esele ibaliwe), igeyiji ekujoliswe kuyo kunye nomsindo, inkqubo esezantsi (ukujikeleza, isitampu okanye i-CNC), kwaye ingaba iidiskhi zizakwenziwa anodized ufumana ikowuti ehambelana nomsebenzi kunexabiso eliqhelekileyo ngekhilogram.

Ikwanqanda eyona mbuyekezo ixhaphakileyo-iidiski ezinomsindo ongalunganga wokusonta okanye ezibonisa imikrwelo phantsi kweanodizing..

Ngemveliso eqhubekayo, vumelana kwiphepha elithile elibhaliweyo (ingxubevange, umsindo, igeji, ukunyamezela ububanzi, ukuba tyaba, edge burr, umphezulu, isatifikethi) kwaye uhlengahlengise ngokuchasene nayo, ngoko yonke imithwalo ihambelana nesampulu evunyiweyo.

Ixesha lokukhokela lifutshane kumgangatho 1050/1060 iidiski ngokobukhulu obuqhelekileyo; iidayamitha zesiko kunye ne-anodizing-ready surface yongeza isicwangciso esincinci.

Kuba ixabiso le-aluminium lilandelela i-LME, iikowuteshini zinobungqina obufutshane, ke qinisekisa ixabiso xa i-spec itshixiwe.

Malunga ne-Eco Alum Alum

I-Eco Alum yingcali yokubonelela nge-aluminiyam esekwe ngoMatshi 2025, ukulungelelanisa i-aluminiyam yaseTshayina eqengqelekayo kunye nekhonkco lokubonelela abathengi kwihlabathi liphela.

Sigxininisa kwiipleyiti, iikhoyili, Iintshaba, imicu kunye nezangqa ngaphaya 1000 uthotho (1050, 1060, 1070, 1100, 1235 kwaye 1350), kunye no 3003 kunye 5000-series ezifana 5052.

Kunokuba umthengisi-mnye wokusila, sihambelana nelitye elifanelekileyo, ingxubevange, nomsindo kwaye usike kwisicelo somthengi ngamnye kwaye ulawule umgangatho, izatifikethi kunye nokupakishwa kwamanye amazwe.

Ukukhanya kwe-LED kunye nabavelisi be-heat-sink, sinikezela ngobunyulu obuphezulu 1050, 1060 kwaye 1100 iidiski ze-aluminium kunye nezangqa kwi-O okanye i-H yomsindo, ukusika kwi-spun-cup kunye ne-base-plate diameters, nge flat, i-burr-free, izikhewu ezilungele i-anodizing kunye nezatifikethi zokusila.

Sikwabonelela 3003 kwaye 5052 kwiindawo eziqinileyo ezenziweyo okanye ezakhiweyo kunye 5052 iphepha lokubonisa apho kuyimfuneko.

Qhagamshelana [email protected] okanye ufowunele +86 19924932491 ngomzobo wekomityi yakho okanye ubungakanani obungenanto kwikowuteshini elungelelaniswe nefektri kunye nokwenza iisampuli.

Sixhasa abenzi bokukhanyisa kuyo yonke i-thermal-disc loop: ukubalwa kobungakanani obungenanto kumzobo wekomityi yakho, i-alloy kunye nomsindo wokukhetha ukujikeleza okanye i-CNC, iidiski zesampula phambi kwevolumu, izatifikethi zokusila ezininzi, i-anodizing-ready surface handling, kunye nokulandelelana okuhambelanayo kugcinwe kwi-spec efanayo.

Kunokuba uthengise kwakhona, silungelelanisa ii-rolling kunye nee-blanking Mills ukuze iidiski zifike caba, I-burr-free kunye ne-spin-ready-ukunciphisa iikomityi eziqhekekileyo kunye nokwaliwa okuvela kwisitokhwe esingahambelaniyo okanye esichazwe kakubi.

Imibuzo ebuzwa qho

Q: Yiyiphi i-aluminium disc esetyenziselwa i-heatsinks ye-LED?

A: Ubunyulu obuphezulu 1050, 1060 okanye 1100 kwi-O temper yeekomityi eziphothiweyo kunye neepleyiti zesiseko; yomelele 3003/5052 kuphela kumalungu olwakhiwo okanye ngoomatshini afuna ngenkani.

Q: Kutheni ungasebenzisi i-alloy eyomeleleyo?

A: Ukongeza izinto ze-alloying (Mnu, Mg) iphakamisa amandla kodwa yehlisa i-thermal conductivity; i-heat sink ifuna ukuqhutyelwa ngaphezu kwamandla.

Q: I-O okanye i-H yomsindo we-spun LED iikomityi?

A: O (ethambileyo) ukujikeleza kunye nokuzoba nzulu; H14/H24 yeepani ezinesitampu ezingenzulu kunye neepleyiti zesiseko eziqinileyo.

Q: Yintoni idiskhi ubukhulu endiyifunayo?

A: Iikomityi eziphothiweyo malunga ne-0.6-2 mm; iipleyiti ezisisiseko eziqinileyo kwii-LED eziphezulu zamandla malunga ne-2-6 mm, kuxhomekeke kwi-thermal mass.

Q: Ngaba iidiski zinokufakwa i-anodized?

A: Ewe-chaza i-anodizing-ready, icocekile, Burr-free blanks; i-anodizing inika ukhuseleko, ukugquma kunye nokugqiba izithambiso ezimnyama / zesilivere.

Q: Ibalwa njani i-diameter engenanto?

A: Ukusuka kwindawo yomgangatho wekomityi egqityiweyo (ukuzoba imilo ephothiweyo), emva koko iqinisekiswe ngesampulu eyenzekileyo.

Q: Ngaba iidayamitha eziqhelekileyo ziyafumaneka?

A: Ewe-ukusika isangqa sisixhobo esiphantsi, ke iidayamitha zesiko kunye neegeyiji zisikiwe kumzobo wekomityi yakho.

Q: Idiskhi ipholisa njani i-LED?

A: Isasaza ubushushu ukusuka kwibhodi ye-LED ngodonga lwe-aluminiyam ukuya kwindawo yangaphandle ephothiweyo okanye ene-anodized, ephuma kwaye ingene emoyeni.

Ukuqukumbela

I-aluminium disc yintliziyo eshushu yezona zikhanyiso ze-LED ezijikelezayo.

Ubunyulu obuphezulu 1050/1060/1100 kwi-O temper inika ibhalansi engcono kakhulu yokuqhuba ubushushu kunye nokujikeleza, ibe yikomityi ecekethekileyo ekhanyayo yezibane kunye nezibane ezisezantsi, umzimba omncinci weebhalbhu ze-LED, okanye ipleyiti yesiseko eshinyeneyo yezilungiso zamandla aphezulu.

Amanqaku okuthenga yi-alloy efanelekileyo kunye nomsindo, i-flat burr-free blank cut ukuya kwidayamitha ebaliweyo, indawo elungele i-anodizing, kunye nokwenza isampuli phambi komthamo.

Ukufumana iidiski kwikhonkco lokubonelela elilungelelanisiweyo elilawula i-alloy, umsindo, ukugquma kunye nezatifikethi zinika abenzi bokukhanyisa i-sink yobushushu engaguqukiyo ejikeleza ngokucocekileyo, ipholisa i-LED ngokuthembekileyo kwaye ibonakala ilungile emva kwe-anodizing.