1. A water cooling radiator, configured for liquid coolant to flow therethrough, comprising:a cold end chamber body, configured for liquid coolant to flow therethrough;
at least one thermoelectric chip, having a cooling surface and a heat-generating surface which are opposite to each other, and the cooling surface of the at least one thermoelectric chip being thermally coupled to the cold end chamber body;
at least one heat dissipating assembly, comprising a first heat dissipation fin, a heat conductive seat, at least one pipe, and a second heat dissipation fin, wherein the heat conductive seat is thermally coupled to the heat-generating surface of the at least one thermoelectric chip, the first heat dissipation fin is thermally coupled to the heat-generating surface of the at least one thermoelectric chip via the heat conductive seat, the at least one pipe is thermally coupled to the heat conductive seat, and the second heat dissipation fin is thermally coupled to the heat conductive seat via the at least one pipe; and
a water tank, having a first chamber, a second chamber, an outer inlet, a first inner outlet, a first inner inlet and an outer outlet, wherein the outer inlet and the first inner outlet correspond to the first chamber, and the first inner inlet and the outer outlet correspond to the second chamber, the cold end chamber body has a channel, two opposite ends of the channel are respectively connected to the first inner outlet of the first chamber and the first inner inlet of the second chamber, allowing liquid coolant flowing into the first chamber via the outer inlet to flow through the channel and then flow out of the second chamber from the outer outlet.