Spinning Cylinder
A heat sink for CPU water cooling comprises a heat dissipation substrate and a plurality of heat dissipation pins arranged on the heat dissipation substrate, characterized in that the heat dissipation pins form a helical shape coiled upward in concentric rings.
Advantages: The spiral shape guides the coolant to form a rotating flow field, enhancing contact and heat exchange with the heat dissipation pins while extending the heat exchange path. This reduces localized heat dissipation imbalances and improves overall cooling efficiency.