LED Teeb hlaws npuas hlaws ntawm tshav kub dissipation tov

Yuav kom daws tau cov cua kub dissipation ntawm LED teeb hlaws, nws yog ib qho tseem ceeb rau cov cua kub dissipation thiab LED teeb rau LED teeb nti chips nyob rau hauv ob yam. Qhov tseem ceeb ntawm cov cua sov dissipation ntawm LED teeb chips yog cuam tshuam nrog lub substrate thiab kev xaiv ntawm Circuit Court. LED teeb hlaws dai tsim los ntawm LED teeb nti tus neeg saib xyuas cua sov los ua qhov kub thiab txias, thiab nws raug faib rau huab cua los ntawm lub plhaub ntawm lub teeb rau. Lub tshav kub dissipation ntawm LED teeb hlaws yog tsis zoo, vim hais tias lub thermal muaj peev xwm ntawm LED teeb hlaws chips yog heev me me, thiab tsub zuj zuj ntawm ib tug me ntsis calorie ntau ntau yuav ua rau lub pob caus ntawd kub ntawm LED teeb chips sai sai. Lub neej yuav luv luv. Cov calories ntawm LED teeb chips tuaj yeem coj cov huab cua sab nraud, thiab muaj ntau txoj hauv kev kom dhau. Cov cua sov tsim los ntawm LED teeb nti, los ntawm nws cov hlau kub dab dej, thawj zaug dhau ntawm PCB ntawm cov phaj txhuas-raws li, thiab tom qab ntawd lub tshuab hluav taws xob aluminium yog dhau los ntawm cov hluav taws kub conduction kua nplaum. Yog li ntawd, cov teeb ntawm LED teeb hlaws dai yog tiag tiag ob chav haujlwm, uas yog ob chav haujlwm ntawm cev xeeb tub thiab cua sov dissipation. Lub plhaub txias ntawm LED teeb hlaws hlaws yog ua raws li cov lus qhia lub zog thiab qhov chaw siv, thiab yuav muaj kev xaiv sib txawv. Qhov tseem ceeb ntawm cov cua kub dissipation tseem ceeb hauv qab no: 1. Aluminium heat dissipation fins: Qhov no yog cov qauv txias tshaj plaws ntawm LED teeb hlaws. 2. Plastic plhaub: sau cov cua sov - ua kom muaj cua sov zoo thaum lub plhaub yas txhaj tshuaj yas, ua kom muaj peev xwm ntawm lub plhaub yas, ua kom sov thermal conductivity thiab cua sov dissipation. 3. Cov tshuab cua tshuab ua kom coax cov duab ntawm lub teeb lub plhaub los tsim cov cua convection, uas yog tus nqi qis tshaj los ntxiv dag zog rau cov cua kub dissipation hom. 4. Lub thermal yeeb nkab coaxed lub tshav kub qhia raj tshuab thiab coj cov cua sov los ntawm LED teeb nti nti mus rau lub plhaub kub dissipation fin. Tam sim no, qhov ua tau zoo ntawm LED teeb hlaws hlaws yog tseem qis, uas yuav ua rau lub pob taws kub ntawm LED teeb hlaws kom nce, thiab lub neej ntawm LED teeb hlaws yuav raug txo. Yuav kom txo tau qhov kub thiab txias los txhim kho lub neej, peb yuav tsum tau ua tib zoo saib xyuas qhov teeb meem kub dissipation ntawm LED teeb hlaws dai.