Xingdong [DC Axial Fan-9025-B] | Heat dissipation principle in stage lighting

2024-10-30

With the continuous expansion of the lighting market, people's requirements for stage lighting tend to favor distinctive lighting fixtures, such as“ Energy saving, bright colors, easy to use, and long service life;, These are important choices for users. While the stage lights are shining brightly, they will naturally heat up to ensure the normal operation of the stage lights. Some lighting manufacturers will dissipate heat by attaching aluminum profiles and cooling fans to aluminum substrates. In addition, the cooling fan can adjust its speed through software to keep the temperature of the LED within a safe range.

The principle of lighting cooling fan is to use a heat sink made of high thermal conductivity material as a medium to conduct the heat generated by the lamp through physical contact. This high thermal conductivity material is usually aluminum. Due to its light weight, low price, and ease of manufacturing, it has become a basic material for manufacturing lamp heat sinks. In order to maximize heat transfer to the radiator, it is also necessary to fill a high thermal conductivity medium between the heat source and the radiator for heat conduction. The thermal conductive medium between LED devices and heat sinks is generally organic silicon thermal sealing adhesive. This high thermal conductivity silicone sealant can effectively improve the heat dissipation capacity of LED bulb lights. It has super strong salt spray resistance, moisture resistance, and weather resistance, and is far ahead in resisting temperature shocks. From -60 ℃ to 200 ℃, it consistently safeguards your equipment.

The basic working principle of cooling fans is to use DC motors and AC motors to work in different ways. Using a computer as a cooling fan motor, the power supply voltage is+12V. The speed ranges from 1000 to 10000 revolutions per minute. Rotating machinery that converts DC electrical energy into mechanical energy. It consists of three parts: stator, rotor, and commutator, with two or more rotor coils. The magnet wound with wires is called a winding. The force generated by the magnetic field generated by the current passing through the winding, the magnetic field, and the stator magnetic field. The rotational force of the rotor is due to the fixed stator.

Xingdong DC Axial Fan-9025-B， Customizable 5V, 12V, 24V different voltage operation, hydraulic and ball bearings can be selected, providing efficient heat dissipation solutions for stage lighting. Adopting advanced technology and design, the speed can reach 4200~6000 RPM, the air volume can reach 4.48~6.40 CFM, and the air pressure can reach 2.32~3.31 mmH2O; There are six major advantages that far exceed those of peers:& ldquo; Efficient and energy-saving, strong wind power, noise reduction and quietness, pure copper motor, easy installation, and durability;.

Due to the strong adaptability of DC axial cooling fan performance and operating voltage (such as 12V/24V), it is suitable for various electronic devices (such as power supplies, smart appliances, racks, cabinets, and various industrial equipment). When choosing a fan, we advise customers to choose the appropriate model and specifications based on the device's cooling needs, space limitations, and the fan's quietness requirements.

With the continuous advancement of technology and the expansion of the market, stage lighting cooling fans play a more important role in the field of stage lighting equipment. In the future, we can look forward to the emergence of more efficient and intelligent cooling fan products, providing more stable and reliable cooling guarantees for stage lighting equipment. At the same time, we should also pay attention to environmental protection and energy conservation issues, and promote the green and sustainable development of cooling fan products.

In short, stage lighting cooling fans are an effective way to solve the heat dissipation problem of stage lighting equipment. By adopting efficient cooling fans, optimizing cooling structures, and intelligent control systems, we can provide stable and reliable cooling guarantees for stage lighting equipment, promoting the prosperous development of stage performance industry.

Dongguan Xingdong Electronics Co., Ltd

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