公开(公告)号：US20160354880A1

公开(公告)日：2016-12-08

申请号：US15238755

申请日：2016-08-17

Applicant: OSRAM GmbH

Inventor： Xiaomian Chen ,  Xi Huang ,  Hao Li ,  Shang Ping Xiao

IPC: B23P15/26 ,  F21V29/89 ,  F21V29/80 ,  F21V29/77

CPC classification number: B23P15/26 ,  F21V29/77 ,  F21V29/773 ,  F21V29/80 ,  F21V29/86 ,  F21V29/89 ,  F21Y2101/00 ,  F21Y2115/10 ,  F28F1/40 ,  H01L21/4882 ,  H01L23/3672 ,  H01L23/3677 ,  H01L23/3731 ,  H01L2924/0002 ,  Y10T29/4935 ,  H01L2924/00

Abstract: A method for making a cooling body for a lighting device may include: a) Providing multiple aluminum nitride ceramic radiators; b) Putting the multiple aluminum nitride ceramic radiators into a mold; c) Closing the mold, and injecting a melting metal into the mold so that the metal encloses a portion of each of the aluminum nitride ceramic radiators, wherein the metal has a melting point lower than that of the aluminum nitride ceramic radiators; and d) Opening the mold, and obtaining the cooling body.

Abstract translation: 制造照明装置的冷却体的方法可以包括：a）提供多个氮化铝陶瓷散热器; b）将多个氮化铝陶瓷散热器放入模具中; c）封闭模具，并将熔融金属注入模具，使得金属包围每个氮化铝陶瓷散热器的一部分，其中金属的熔点低于氮化铝陶瓷散热器的熔点; 和d）打开模具，并获得冷却体。