Buying a COB LED screen with aluminum cabinet is a wise move to choose a high-quality outdoor display solution.
This not only ensures high brightness, high contrast and long life of the display, but also provides waterproof, dustproof and heat dissipation functions through the protection of a stable and durable aluminum cabinet, making it suitable for various outdoor application scenarios.
Introduction
In the fields of modern commercial displays and outdoor advertising, COB LED screens have gradually become the mainstream choice in the market due to their advantages such as high brightness, high contrast and long life.
As the carrier and protective structure of the COB LED screen, the aluminum cabinet’s design, material and process directly affect the stability and service life of the display.
Therefore, when purchasing aluminum cabinets with COB LED screens, you need to comprehensively consider all factors to ensure that you purchase high-quality, cost-effective products.
COB LED screen
Technical Principle
COB (Chip On Board) LED screen is a display technology that directly packages LED chips on the substrate. Compared with traditional SMD (Surface Mounted Device) packaging technology, COB technology has higher integration, lower thermal resistance and better heat dissipation performance.
Advantage Features:
– High brightness: COB LED screen uses high-brightness LED chips, which can provide clear display effects in outdoor environments.
– High contrast: By optimizing the design of LED chips and drive circuits, COB LED screens can achieve higher contrast, making the picture more vivid and lifelike.
– Long life: COB packaging technology reduces the thermal resistance of the LED chip and improves its reliability, thereby extending the life of the display.
– Energy saving and environmental protection: COB LED screen adopts low power consumption design, which can save more energy than traditional display screen.
Key points for selecting aluminum cabinets
Material Selection:
– Aluminum alloy: Aluminum alloy has the advantages of light weight, high strength, corrosion resistance, etc., and is an ideal material for making aluminum cabinets. When selecting an aluminum alloy, factors such as its alloy composition, mechanical properties and processing properties need to be considered.
– Other materials: In addition to aluminum alloy, you can also choose stainless steel, carbon steel and other materials to make aluminum cabinets. Each of these materials has advantages and disadvantages and needs to be selected according to specific needs.
Structural Design:
– Waterproof and dustproof design: For aluminum cabinets used outdoors, waterproof and dustproof design is essential. By using sealing strips, waterproof glue and other measures to ensure that the interior of the aluminum cabinet is not corroded by external moisture and dust.
– Ventilation and heat dissipation design: In order to ensure the normal operation of the COB LED screen, the aluminum cabinet needs to have good ventilation and heat dissipation performance. This can be achieved by designing reasonable heat dissipation holes and installing cooling fans.
– Structural stability: The structural design of the aluminum cabinet should ensure stability and reliability, and be able to withstand a certain amount of wind pressure and vibration. At the same time, the convenience of installation and maintenance also needs to be considered.
Function configuration:
– Anti-theft function: Aluminum cabinets that store valuables need to have certain anti-theft functions. This can be achieved by installing security devices such as password locks and fingerprint recognition.
– Lighting function: In order to facilitate night viewing and maintenance, aluminum cabinets can be equipped with lighting equipment, such as LED light strips, etc.
– Monitoring function: For occasions where real-time monitoring is required, cameras and other equipment can be installed on the aluminum cabinet to achieve remote monitoring and management.
Things to note when purchasing COB LED screen with aluminum cabinet
Understand the strength of suppliers
When purchasing aluminum cabinets with COB LED screens, you need to choose a strong supplier to cooperate with. You can evaluate a supplier’s overall strength by looking at its qualifications, performance, customer reviews, etc.
Clear needs
Before purchasing, you need to clarify your needs, including the size, resolution, brightness and other indicators of the display screen, as well as the material, structure, function and other requirements of the aluminum cabinet. This helps to better communicate with suppliers and ensure that products that meet needs are purchased.
Visit LED display factory
Before purchasing, it is recommended to conduct an on-site inspection at the supplier’s production base or exhibition hall to understand the product’s production process, quality control, etc. This helps to better understand the quality and performance of the product.
Signing the contract
When purchasing, you need to sign a formal contract with the supplier to clarify the product specifications, quantity, price, delivery date and other terms. At the same time, we also need to pay attention to issues such as contract performance and after-sales service.
Case analysis
In this section, actual cases can be combined to analyze the selection and application of COB LED screen aluminum cabinets in different scenarios.
Through the display and analysis of cases, you can better understand the actual application effects, advantages and disadvantages of the product.
Factory selling COB LED screen with aluminum cabinet
Shenzhen Chifuyi Technology Co., Ltd. (CHIFE) is a high-end COB LED display screen factory in China.
As a professional LED display product manufacturer, we are committed to providing high-quality COB LED screens with aluminum cabinets.
With advanced production technology and strict quality control, we ensure that the products have excellent display effects and durability.
Our COB LED screen aluminum cabinets are widely used in various outdoor scenes and have won widespread praise from customers for their high brightness, high contrast, waterproof and dustproof and efficient heat dissipation.
Summarize
Summarize the entire process and precautions for purchasing COB LED screen aluminum cabinets, and look forward to the future market development trends.
With the continuous advancement of technology and the continuous expansion of the market, COB LED screen aluminum cabinets will be applied and developed in more fields.
LED COB FAQs
What are the advantages of COB LED screens compared to traditional LED screens?
Compared with traditional LED screens, COB LED screens have the advantages of higher integration, more uniform lighting effects, lower energy consumption and longer service life.
Why choose COB LED screen with aluminum cabinet?
The aluminum cabinet provides good protection for the COB LED screen. It is not only waterproof, dustproof, and anti-corrosion, but also effectively dissipates heat to ensure the stable operation of the screen for a long time.
How to judge the quality of COB LED screen?
When judging the quality of a COB LED screen, you can pay attention to its key indicators such as pixel density, brightness, contrast, and color gamut, and also understand the manufacturer’s qualifications and after-sales service.
What are the considerations for the material and structural design of aluminum cabinets?
The material and structural design of the aluminum cabinet need to take into account factors such as its load-bearing capacity, waterproof and dustproof level, heat dissipation performance, etc. to ensure that the screen can operate stably under various environmental conditions.
What after-sales service issues should you pay attention to when purchasing?
When purchasing, you should pay attention to the after-sales service content, such as warranty period, repair response speed, spare parts supply, etc., to ensure that you can receive timely and effective support in subsequent use.