Application and brand analysis of aluminum in LED Tube light, LED stadium lights, LED floodlights and other LED lighting and industries
1000w LED Flood Light Football Stadium Lights
Product Features:
1.The 1000w LED Flood Light Football Stadium Lights Lumileds 5050 SMD, light energy saving 180LM/W high brightness and higher color rendering index >Ra80.
2. Professional anti-spill cover, effectively control the spilled light and avoid light pollution High-purity aluminum integrated heat dissipation, fast heat conduction, excellent heat dissipation performance.
3.MEANWELL brand ELG series constant current supply, high efficiency, low heat, high constant current accuracy.
4.Unique structure, high efficiency and energy saving, green and environmental protection.
5.Protection grade IP67, impact resistance IK08, resistance level 17 strength, no fear of outdoor harsh environment
1. Introduction
Aluminum is widely used in modern industry, especially in LED Tube light in the lighting field, where aluminum plays a vital role. It not only provides solid structural support for LED lighting, but also performs well in heat dissipation, thereby ensuring the performance and life of high-power LED lighting products. This article will conduct a detailed analysis of global aluminum brands, the advantageous material properties of aluminum, and the heat dissipation of aluminum in LED lighting.
2. Globally renowned aluminum brands
Zhongwang Group
Zhongwang is the world's leading R&D and manufacturer of aluminum processing products, and its aluminum products are widely used in many fields. In the LED industry, Zhongwang's aluminum materials are known for their high quality and precision. The company has advanced production equipment and technology and is able to produce aluminum materials that meet various strict standards. The advantage of Zhongwang Aluminum lies in its strong research and development capabilities, and it continuously launches new aluminum products that meet market demand, with excellent performance in strength, corrosion resistance and processability.
CRI>95Ra T8 LED Tube
Product Features
●CRI>95ra t8 led tube, 97ra 98ra are also available (R9>80ra).
●1.2mm thick 6063 aluminum alloyed shell with excellent heat dissipation.
●19mm wide PCB with excellent heat dissipation design.
●Driver with rubycon capacitor : safer and stabler, flicker free driver.
Nanshan Aluminum
Nanshan Aluminum is one of China's largest aluminum manufacturers and enjoys a high reputation internationally. Its product line is rich, covering many fields from construction aluminum materials to industrial aluminum materials. For the aluminum materials used in special lamps such as LED catalytic lamps and LED explosion-proof lamps, Nanshan Aluminum focuses on the purity and uniformity of the material and is able to provide high-quality aluminum alloy materials. This brand of aluminum materials is favored by customers in the market for its stable quality and good after-sales service. It has continuously invested in technological innovation and is committed to improving the comprehensive performance of aluminum materials.
Norwegian Hydro
As an internationally renowned aluminum company, Norwegian Hydro occupies an important position in the global aluminum market. The aluminum it produces is characterized by high quality and performance and is widely used in high-end manufacturing in Europe and other parts of the world. In the field of LED special lighting, aluminum materials similar to Hydro's quality are generally used, such as biotechnology LED catalytic lamps, stadium lights for famous football stadiums in Europe, anti-corrosion lamps in the navigation field, etc. Hydro's aluminum materials are known for their excellent thermal conductivity and precision manufacturing processes. The brand focuses on sustainable development and uses advanced environmentally friendly technologies in the aluminum production process to ensure that its products meet both high-quality standards and environmentally friendly requirements.
Alcoa
Alcoa is one of the world's largest aluminum companies with a long history and rich experience. The aluminum it produces is used globally in numerous industries including aerospace, automotive, construction and lighting. The aluminum materials used in LED tube lights, LED panel lights and led floodlights used in well-known supermarkets such as Walmart are supplied by Alcoa. Alcoa's products are known for their high strength, good thermal conductivity and excellent surface treatment effects. The company continues to conduct technological research and development and innovation to promote the application and development of aluminum in various fields. Its brand influence and market share have always been in a leading position in the global aluminum market.
3.How to analyze the advantageous material properties of aluminum?
What are the benefits of good thermal conductivity to LED lamps?
Aluminum has high thermal conductivity, which is one of the key advantages of its use in LED Tubes. LEDs generate heat when working. If the heat cannot be dissipated in time, light decay will increase and life will be shortened. Aluminum can quickly conduct the heat generated by LEDs away and keep the temperature inside the lamp stable. For example, 6063 aluminum alloy is a commonly used aluminum material for LED lamp tubes. Its thermal conductivity is relatively high and can effectively transfer heat from the LED chip to the heat dissipation structure, thus improving the heat dissipation efficiency of the LED lamp tube.
What are the advantages of aluminum's lightweight and high strength in applications?
The density of aluminum is relatively small, about 2.7g/cm³, and is lighter than other metals such as iron and copper. This makes LED Tubes made of aluminum lighter and easier to install and transport. At the same time, aluminum has high strength, which can meet the structural strength requirements of the lamp and is not easily deformed and damaged. In some application scenarios that have strict requirements on weight, such as chandeliers, etc., the lightweight and high-strength characteristics of aluminum are particularly important. It can not only reduce the burden of the suspension device, but also ensure the structural stability of the lamp tube.
Why choose good aluminum in terms of corrosion resistance?
LED products are usually used in different environments, and may encounter corrosive factors such as moisture, acid and alkali on ships and fisheries. A dense oxide film is easily formed on the surface of aluminum. This oxide film has good corrosion resistance and can protect the interior of the aluminum from further corrosion. This corrosion resistance allows LED floodlights and LED spotlights made of aluminum to maintain a long service life in various environments, reducing maintenance costs and replacement frequency.
How to use aluminum processing well?
Aluminum has good processability and can be made into parts of various shapes and sizes through various processing techniques such as extrusion, stamping, and bending. In the production of customized LED products, aluminum materials can be processed into suitable lamp housings, heat dissipation fins and other structures according to design requirements. For example, aluminum heat dissipation profiles with complex cross-sectional shapes can be produced through the extrusion process, increasing the heat dissipation area and improving the heat dissipation effect. At the same time, the processability of aluminum also facilitates surface treatment, such as anodizing, spray painting, etc., which not only improves the aesthetics of aluminum, but also further enhances its corrosion resistance and insulation properties.
4. Heat dissipation analysis of LED lamp aluminum materials
Heat dissipation principle
The heat dissipation of aluminum materials in LED lamp tubes is mainly achieved through two methods: heat conduction and heat convection. The heat generated by the LED chip is first transferred to the aluminum housing or heat dissipation fins through thermal conduction, and then the aluminum dissipates the heat into the air through thermal convection with the surrounding air. The efficiency of heat conduction depends on the thermal conductivity and contact area of the aluminum material, while heat convection is related to factors such as the shape and area of the heat dissipation fins and the flow speed of the air. In order to improve heat dissipation efficiency, LED lamp tubes usually use aluminum heat dissipation structures with good heat dissipation effects, such as increasing the number and area of heat dissipation fins and optimizing the shape and layout of the heat dissipation fins to enhance the heat convection effect.
The influence of heat dissipation structure design on heat dissipation effect
The design of the heat dissipation fin is one of the important factors affecting the heat dissipation effect of the LED lamp aluminum material. The shape, height, spacing and other parameters of the cooling fins will affect the flow of air and heat dissipation. For example, using zigzag or corrugated heat dissipation fins can increase the disturbance of the air and improve the heat convection coefficient, thus enhancing the heat dissipation effect. In addition, a reasonable spacing between heat dissipation fins can ensure that there is enough space for air to flow between the fins, preventing air flow from being blocked and affecting heat dissipation. In the design of the lamp shell, some structures such as heat dissipation grooves or heat dissipation holes can also be used to increase the contact area with the air and improve the heat dissipation efficiency.
What is the impact of aluminum material on heat dissipation performance?
Different aluminum materials have different physical properties such as thermal conductivity and specific heat capacity, which will affect the heat dissipation performance. As mentioned above, 6063 aluminum alloy has moderate thermal conductivity. While ensuring good heat dissipation effect, it also has good processing performance and cost advantages, so it is widely used in LED Tube heat dissipation structures. Some higher-end aluminum alloy materials, such as aluminum alloys containing alloy elements such as copper and magnesium, may have higher thermal conductivity, but the cost is also relatively high. When selecting aluminum materials, factors such as heat dissipation performance, cost, processing technology, etc. need to be comprehensively considered to achieve the best cost performance.
Measures to improve heat dissipation effect
In addition to optimizing the heat dissipation structure and selecting appropriate aluminum materials, some other measures can also be taken to improve the heat dissipation effect of LED lamps. For example, coating the aluminum surface with heat dissipation paint can increase the thermal radiation coefficient of the aluminum surface and improve the heat radiation and heat dissipation capabilities. In addition, the use of auxiliary heat dissipation devices such as heat pipes combined with aluminum heat dissipation structures can further enhance the heat dissipation effect. The heat pipe has extremely high thermal conductivity and can quickly transfer heat from the LED chip to a distant heat dissipation part, and then dissipate the heat through the aluminum heat dissipation structure, thereby effectively reducing the temperature inside the lamp tube and improving the performance and performance of the LED. life.
5. Conclusion
Because aluminum has an irreplaceable position in the entire LED lighting industry, its superior material properties provide a strong guarantee for the performance and lifespan of LED products. Benwei Lighting Co., Ltd. is very strict in the selection of aluminum materials. It selects different materials and processes for processing according to each specific LED product, and utilizes many well-known aluminum brands around the world with their advanced production technology and high-quality product quality. This further allows Benwei lighting products to occupy an important share in the market. In terms of aluminum heat dissipation of LED lamp tubes and led UFO lights, through reasonable heat dissipation structure design, selection of appropriate aluminum materials, and taking some measures to improve heat dissipation effects, LED heat dissipation problems can be effectively solved and the continuous development of LED lighting technology can be promoted. develop. With the continuous advancement of science and technology and the changing market demand, the application of aluminum in the LED field will continue to innovate and improve, providing people with more efficient, energy-saving, and environmentally friendly lighting products.
