Kev sib piv ntawm tsib hom cua sov dab dej rau LED teeb Fixtures

Heat Sinks rauLED Teeb pom kev zooncaj qha cuam tshuam rau kev ua haujlwm thiab kev ua neej nyob ntawm LED teeb pom kev zoo khoom. Tsab ntawv xov xwm no qhia txog cov ntsiab cai thiab cov cai ntawm LED cov cua sov dissipation, thiab sib piv tsib lub hauv paus rhaub dej kub hom- tuag- cam khwb cia txhuas, extruded aluminium, stamped aluminium, yas-encapsulated aluminium, thiab high thermal conductivity plastics- muab kev taw qhia tswv yim rau kev tsim thiab xaiv.

 

1. Tuag-Ntaus Aluminium Heat Sinks rau LED Teeb

Tuag-cam khwb cia txhuas cua sov dab dej yog tsim los ntawm kev txhaj tshuaj molten ADC10 lossis ADC12 aluminium alloy rau hauv pwm thiab tsim cov qauv hauv ib kauj ruam tom qab txias. Cov txheej txheem no muaj cov nqi tswj tau thiab zoo - haum rau ntau lawm.

 

Lawv cov txiaj ntsig tseem ceeb suav nrog cov qauv kev cog lus thiab kev siv tshuab siab, ua rau lawv zoo tagnrho rau kev tsim vaj tsev luminaire. Lawv feem ntau siv rau sab nraum zoov fixtures xws litxoj kev teebthiab dej nyab.

 

 

Txawm li cas los xij, vim muaj cov txheej txheem txwv, cov fins tsis tuaj yeem ua kom nyias nyias los yog tuab, uas txwv tag nrho cov cua sov dissipation cheeb tsam. Nrog lub thermal conductivity ntawm ib ncig ntawm 90-110 W / m·K, lawv cov cua kub dissipation kev ua tau zoo yog nruab nrab. Yog li ntawd, lawv zoo dua rau cov khoom siv LED hauv qab 50W nrog cov kev xav tau ntawm cov cua kub nruab nrab, tsis yog siab - lub zog lossis siab - cov ntawv siv cua sov.

 

2. Extruded Aluminium Heat Sinks rau LED teeb pom kev zoo

Extruded aluminium kub dab dej yog tsim los ntawm cua sov AL6061 los yog AL6063 aluminium billets thiab yuam kom lawv los ntawm kev tuag los tsim cov yam xav tau, ua raws li cov txheej txheem machining xws li txiav thiab ua tiav. Txawm hais tias tom qab- cov nqi ua haujlwm yog qhov siab dua, lawv cov thermal ua tau zoo dua.

 

Lawv lub ntsiab kom zoo dua yog nyob rau hauv lub peev xwm los tsim ntau heev nyias fins, maximizing lub tshav kub dissipation nto cheeb tsam. Lub ntuj cua convection cov ntaub ntawv nruab nrab ntawm cov fins thaum lub sij hawm ua hauj lwm, enabling npaum tshav kub hloov. Nrog thermal conductivity mus txog 150-180 W / m·K, lawv ua tau zoo tshaj qhov tuag- nrum txhuas cua sov dab dej.

 

Cov dab dej kub no muaj cov qauv zoo sib xws thiab kev faib hluav taws xob, ua rau lawv zoo tagnrho rau siab - lub zog LED daim ntawv thov xws li cov teeb ci siab, teeb pom kev hauv chaw ntau pob, thiab siab - lub teeb hluav taws xob. Lawv yog tshwj xeeb tshaj yog haum rau fixtures saum toj no 100W kev khiav hauj lwm tsis tu ncua, zoo txo ​​LED hlws ris kub thiab ncua cov khoom lifespan.

 

 

3. Stamped Aluminium Heat Sinks rau LED teeb pom kev zoo

Stamped aluminium kub dab dej yog tsim los ntawm kev xuas nrig ntaus thiab kos cov ntawv txhuas lossis cov ntawv hlau rau hauv khob- cov qauv zoo li siv cov stamping presses thiab pwm. Qhov tshwm sim saum npoo yog du, tab sis qhov tsis muaj fins txwv qhov chaw muaj cua sov dissipation.

 

Cov ntaub ntawv muaj xws li aluminium alloys xws li 5052, 6061, thiab 6063. Cov dab dej kub no yog lub teeb yuag, nrog rau kev siv cov khoom siv siab, ua rau lawv tus nqi - siv tau zoo.

 

Aluminium muaj cov thermal conductivity zoo, ua rau hom no haum rau kev sib cais tas li -cov khoom siv fais fab tam sim no. Rau cov neeg tsav tsheb uas tsis yog- cais tawm, cov qauv tsim hluav taws xob tsim nyog yuav tsum tau ua kom muaj kev sib cais hluav taws xob ntawm AC thiab DC, nrog rau siab - thiab qis-voltage circuits, thiaj li ua tau raws li cov qauv ntawv pov thawj xws li CE lossis UL.

 

Stamped aluminium heat sinks feem ntau yog siv rau hauv cov neeg siv khoom siv teeb pom kev zoo thiab qis -cov ntawv siv hluav taws xob xws li LED qhov muag teev,downlights, tsom teeb, thiab vaj huam sib luag teeb.

 

 

4. Yas-Encapsulated Aluminium Heat Sinks rau LED Teeb

Yas-encapsulated aluminium heat sinks yog cov qauv sib xyaw uas muaj cov vaj tse thermally conductive yas thiab cov tub ntxhais aluminium. Cov txheej txheem koom nrog kev ua haujlwm ntawm aluminium core ua ntej, tom qab ntawd overmolding nrog thermally conductive yas los ntawm kev txhaj tshuaj molding.

 

Thaum tshav kub kub tsim los ntawm LED yog xa mus sai sai los ntawm cov tub ntxhais aluminium, thaum lub multi-fin yas qauv txhim kho cua convection. Tsis tas li ntawd, cov khoom siv yas ua rau cov cua sov dissipation los ntawm thermal tawg.

 

Feem ntau muaj nyob rau hauv cov xim dub thiab dawb (nrog rau cov xim dub muab cov hluav taws xob zoo dua), cov ntaub ntawv no ua ke yooj yim ntawm molding nrog cov hluav taws xob zoo heev. Lawv kuj muab siab dua emissivity dua li cov qauv hlau thiab muaj kev tiv thaiv zoo rau thermal shock.

 

Piv nrog rau tag nrho - txhuas cov cua kub dab dej, hom no tuaj yeem txo qhov hnyav los ntawm ze li ib - thib peb, nrog cov nqi tsim khoom qis dua thiab luv luv luv. Txhaj tshuaj molding kuj tso cai rau tsim kom yooj yim dua. Nrog cov khoom siv rwb thaiv tsev zoo, lawv tuaj yeem ua tau raws li CE thiab UL daim ntawv pov thawj, ua rau lawv haum rau nruab nrab - lub zog LED fixtures nrog cov qauv tsim tshwj xeeb thiab kev xav tau rwb thaiv tsev, xws litri- pov thawj lub teebnyob rau hauv cov duab hauv qab no thiab cov teeb pom kev lag luam.

 

 

5. High Thermal Conductivity Yas Thaum tshav kub kub dab dej rau LED teeb pom kev zoo

High thermal conductivity yas kub dab dej yog ib pawg tshiab uas tau tsim sai heev nyob rau xyoo tas los no. Nrog rau cov thermal conductivity xws li 2–9 W/m·K-ntaus lub sij hawm siab dua li cov yas yas- lawv muab ob qho tib si zoo thermal conduction thiab hluav taws xob.

 

Cov dab dej kub no tuaj yeem tsim nyob rau hauv ib kauj ruam uas siv cov txheej txheem txhaj tshuaj molding lossis extrusion txheej txheem, ua rau kev ua tiav zoo, kev ua haujlwm siab ntau lawm, thiab kev xaiv tsim tau yooj yim. Lawv tsim nyog rau ntau hom kev siv LED los ntawm 1W txog 200W.

 

Feem ntau ua los ntawm PLA (polylactic acid muab los ntawm pob kws hmoov txhuv nplej siab), lawv yog cov biodegradable thiab ib puag ncig tus phooj ywg, ua tau raws li cov kev cai thoob ntiaj teb sustainability. Lawv kuj ua tau zoo thermal stability, withstanding kub txog li 150℃rau tsib teev yam tsis muaj deformation los yog puas.

 

Xaus

Txhua lub dab dej kub kub- tuag- nrum txhuas, extruded aluminium, stamped aluminium, yas-encapsulated aluminium, thiab siab thermal conductivity yas- muab cov khoom tshwj xeeb hauv kev tswj tus nqi, cua kub dissipation, cov qauv yooj yim, thiab daim ntawv thov haum.

 

Ntawm Yahualighting, peb siv cov txiaj ntsig zoo no kom phim cov kev daws teeb meem zoo rau txhua qhov haujlwm -kev ua kom zoo dua qub, txhim kho kev ntseeg siab, thiab xa cov txiaj ntsig ntev dua - rau peb cov neeg koom tes.