Heat dissipating device
A heat dissipating device includes a base and a plurality of heat dissipating fins. The base includes a substrate and a box, wherein the substrate and the box are formed integrally and the box has an accommodating space therein. Each of the heat dissipating fins includes a heat dissipating portion, a fixing portion and an overflow-proof structure. The fixing portion is fixed in the base. The overflow-proof structure is connected between the heat dissipating portion and the fixing portion. A width of the overflow-proof structure is larger than a width of the heat dissipating portion and larger than a width of the fixing portion.
1. A heat dissipating device comprising:
a base comprising a substrate and a box, the substrate and the box being formed integrally, the box having an accommodating space therein; and
a plurality of heat dissipating fins, each of the heat dissipating fins comprising:
a heat dissipating portion;
a fixing portion fixed in the base such that a bottom surface of the fixing portion is flush with a bottom surface of the substrate; and
Where each fin has an overflow-proof structure that includes first and second portions extending traversely with respect to each fin, where the overflow-proof structures of each of the plurality of fins are spaced apart from each other;
and where the overflow-proof structure is connected between the heat dissipating portion and the fixing portion, wherein the overflow-proof structure is above and directly coupled to the substrate, extends outwards away from where the overflow-proof structure connects with the fixing portion, and the overflow-proof structure is separated from an overflow-proof structure of each of other heat dissipating fins.