Abstract: The present invention provides a hydronic pump type heat radiator, which comprises an outer ring heat spreader, a plurality of outer heat-radiating fins, a plurality of inner heat-radiating fins, a cavity, and a pump. The outer ring heat spreader has an annular wall. The inside of the annular wall has a receiving space. The outer heat-radiating fins are disposed outside the outer ring heat spreader. The inner heat-radiating fins are disposed inside the receiving space of the outer ring heat spreader. The cavity is disposed between the inner heat-radiating fins and the outer ring heat spreader. The cavity is used to receive cooling liquid therein. The pump is properly connected to the cavity, and can drive the cooling liquid in the cavity to make circulative flow so as to quickly transfer heat source and have the heat-radiating function of compulsory flow of liquid.

Abstract: The present invention relates to a cooling system specially used generated when a CPU of a desktop computer operates. The present invention provides a magnetic-levitated cooling circulatory mechanism, which comprises an outer ring heat spreader having a hollow position therein, a plurality of heat-radiating fins inside the outer ring heat spreader, a magnetic hollow cavity capable of slidably rotating in the hollow position of the outer ring heat spreader, and a magnetic windmill placed at one end of the outer ring heat spreader. The magnetic windmill is driven to rotate by a power source. When the magnetic windmill rotates, the magnetic hollow cavity can be attracted to rotate so as to quickly transfer heat source, thereby achieving the heat-radiating function of compulsory flow of fluid.

Abstract: The present invention relates to a cooling system specially used generated when a CPU of a desktop computer operates. The present invention provides a magnetic-levitated cooling circulatory mechanism, which comprises an outer ring heat spreader having a hollow position therein, a plurality of heat-radiating fins inside the outer ring heat spreader, a magnetic hollow cavity capable of slidably rotating in the hollow position of the outer ring heat spreader, and a magnetic windmill placed at one end of the outer ring heat spreader. The magnetic windmill is driven to rotate by a power source. When the magnetic windmill rotates, the magnetic hollow cavity can be attracted to rotate so as to quickly transfer heat source, thereby achieving the heat-radiating function of compulsory flow of fluid.

Abstract: The present invention relates to a pump heat spreader and more particularly, to a cooling system specially used generated when a CPU of a desktop computer operates. The present invention includes an outer ring heat spreader, a plurality of heat-radiating fins inside the outer ring heat spreader, a pump, and a fan. Different from the conventional open-end heat-spreading fins, the present invention provides a closed and concentrated heat-radiating structure to achieve the heat-radiating function of compulsory flow of fluid. Through the special structure of the present invention, heat can be effectively and totally radiated out of the computer in circulatory way and with increased heat-radiating area.