LED灯及其散热装置
本发明涉及一种LED灯及其散热装置,其中LED灯包含至少一LED灯珠设置于散热装置上。散热装置包含电路板以及散热器。电路板具有第一金属层及第二金属层分别位于两相对侧,LED灯珠焊接至第一金属层,第二金属层焊接至散热器,其中电路板具有复数个导热孔,借以使得LED灯珠所产生之热能可经由导热孔传递至散热器。此外,部分的导热孔中可选择性填充有导热材料柱,借以使得LED灯珠所产生之热能可经由导热孔中之导热材料柱传导至散热器。
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