The primary function of a Heat Sink is to effectively dissipate heat to reduce the operating temperature of electronic devices, ensuring that they run efficiently and stably. It increases the surface area in contact with air, promoting the transfer of heat from high-temperature areas to lower-temperature environments, thereby preventing performance degradation, component aging, or damage due to overheating. Heat sinks are widely used in devices requiring cooling, such as Computer processors, power semiconductors, and LED lights. By utilizing natural convection or external cooling systems (such as fans), heat sinks can quickly dissipate heat, extend the lifespan of the devices, and enhance their efficiency and reliability. In modern electronic devices, heat sinks are a crucial component for ensuring stable operation.