Patent ID: 7408779
Filing Date: 2008-08-05
Classification: F28F,H01L

Abstract:
1. A heat-dissipating element with connecting structures comprising: two stop edges at two opposite sides thereof, each stop edge being integrally formed with at least one connecting structure; wherein: the connecting structure includes a first connecting portion and a second connecting portion, that are spaced to define a clearance between the heat-dissipating element and another heat-dissipating element, the first connecting portion is adjacently disposed with a fastening hole and a fastener, and the second connecting portion is adjacently disposed with a positioning protrusion and a positioning concave portion, that are located correspondingly to the fastener and the fastening hole of the first connecting portion, a shape of the positioning protrusion of the second connecting portion of one heat-dissipating element corresponds to a shape of the fastening hole of the first connecting portion of the other heat-dissipating element, and the positioning protrusion of the second connecting portion of one heat-dissipating element is engaged in the fastening hole of the first connecting portion of the other heat-dissipating element, a shape of the positioning concave portion of the second connecting portion of one heat-dissipating element corresponds to a shape of the fastener of the first connecting portion of the other heat-dissipating element, and the fastener of the first connecting portion of one heat-dissipating portion is fastened in the positioning concave portion of the second connecting portion of the other heat-dissipating portion.