Functie en ontwerp van koellichamen voor elektronische sigaretten

Functie en ontwerp van koellichamen voor elektronische sigaretten

Heat dissipation function

The main function of the heat sink for electronic cigarettes is to lower the surface temperature of the device and enhance the comfort of use. For instance, by designing the shape of the suction nozzle in the form of a heat sink, the contact area between the outer surface of the suction nozzle and the air can be increased, allowing the hot air flowing through the suction nozzle to be dissipated through the heat sink, thereby reducing the temperature of the hot air reaching the nozzle. In addition, heat sinks can also be used around heating plates. By increasing the heat dissipation area and efficiency, they can effectively remove heat and prevent the equipment from overheating.

Structural design

Design of the suction nozzle heat sink: The suction nozzle heat sink can be located between the upper and lower ends of the suction nozzle, and is connected to the upper and lower ends of the suction nozzle through a raised structure to form an integrated or split design. The heat sink can be made of high thermal conductivity materials and placed between the outer surfaces of the suction nozzle to enhance the heat dissipation effect.

Heating plate heat sink design: The heat sink can be in a ring shape and placed outside the heating plate. By increasing the heat dissipation area and heat dissipation efficiency, it effectively reduces the temperature of the heating plate. One end of the heat sink can extend outside the heating plate, and the other end can extend to the outer shell of the rod body and be installed inside the main shell, forming a complete heat dissipation path.

The combination of gap air intake and heat dissipation: Some e-cigarette designs integrate the heat sink with the gap air intake structure. Through the gap between the air intake gap and the heat sink, an air intake channel is formed, effectively removing heat and enhancing the heat dissipation effect.

Material selection

Heat sinks can be made of high thermal conductivity materials, such as metal or ceramic composite materials, to enhance heat dissipation efficiency. For instance, metal heat sinks have excellent thermal conductivity and can quickly transfer heat to the air. Ceramic composite materials have high-temperature resistance and heat insulation properties, which can ensure the heat dissipation effect while preventing heat from being conducted to the equipment casing.

Optimization of heat dissipation efficiency

Heat sink shape and layout: Heat sinks can be in finned, ring-shaped or other shapes to increase the heat dissipation area. Meanwhile, the layout of the heat sink should be reasonable to ensure that the heat can be evenly dissipated into the air.

Contact area between the heat sink and the air: By increasing the contact area between the heat sink and the air, the heat dissipation efficiency can be improved. For instance, designing the suction nozzle in the shape of a heat sink can increase the heat dissipation area while maintaining a smaller volume of the suction nozzle.

The combination of heat sink and cooling fan: Some e-cigarette designs install micro cooling fans near the heat sink to enhance the heat dissipation effect by increasing the air flow rate. When the heat dissipation of the heat sink per unit time is less than the preset heat dissipation range, the controller can control the micro heat fan to increase its rotational speed to conduct secondary cooling of the heat sink and the atomized e-liquid.