Patent ID: 9151544
Filing Date: 2015-10-06
Classification: F28D,F28F,H01L,H05K

Abstract:
1. A liquid-cooling heat-dissipating module, configured for allowing a cooling liquid to be filled therein and including: a casing, having a hollow interior and provided with an inlet and an outlet in communication with its interior; and a cooling assembly including a plurality of first fins and a plurality of second fins, provided in the casing for dissipating heat, the plurality of the first fins and the plurality of the second fins being formed with a conical eddy generation region at a position corresponding to the outlet, the cooling liquid generating an eddy in the eddy generation region to flow into the outlet, wherein the plurality of the first fins and the plurality of the second fins have same diameters and different shapes, and the plurality of the first fins and the plurality of the second fins stack in an alternating manner, and each of the plurality of the first fins and the plurality of the second fins are provided with an eddy hole to form the eddy generation region, wherein the plurality of the first fins and the plurality of the second fins have a plurality of via holes, and the eddy hole of each of the first fins gradually enlarges toward a direction away from the outlet so as to gradually interconnect with adjacent via holes in each of the first fins; wherein the casing comprises an upper cover and a base, and the cooling assembly is provided on the base; wherein the upper cover comprises an outer shroud, and an inner partition provided in the outer shroud, the inlet is provided on the outer shroud, the outlet is provided on the inner partition, and the cooling assembly is further provided in the inner partition.