Seven tips for improving the heat dissipation of indoor LED display screens


In practical applications, improving the heat dissipation of indoor LED display screens not only effectively improves the efficiency of LED display screen heat dissipation, but also achieves the effect of saving electricity, which is more conducive to improving the service life of LED display screens.
1. Fan cooling, using a long-lived and efficient fan inside the lamp housing to enhance heat dissipation, is a commonly used method with low cost and good results.
2. The most common way to dissipate heat is to use aluminum fins as a part of the shell to increase the heat dissipation area.
3. Aerohydrodynamics utilizes the shape of the lamp housing to create convective air, which is the lowest cost method for enhancing heat dissipation.
4. Surface radiation heat dissipation treatment: The surface of the lamp shell is subjected to radiation heat dissipation treatment. A relatively simple method is to apply radiation heat dissipation paint, which can radiate heat away from the surface of the lamp shell.
5. Integration of thermal conductivity and heat dissipation - The use of high thermal conductivity ceramics for lamp shell heat dissipation is aimed at reducing the working temperature of LED high-definition display screen chips. Due to the significant difference in the expansion coefficient between LED chips and our commonly used metal thermal conductivity and heat dissipation materials, LED chips cannot be directly welded to prevent high and low temperature thermal stress from damaging the LED display screen chips.
6. Heat transfer tube is used for heat dissipation, which uses heat transfer tube technology to transfer heat from the LED display screen chip to the shell heat dissipation fins.
7. The thermal conductive plastic shell is filled with thermal conductive materials during injection molding, thereby increasing the thermal conductivity and heat dissipation capacity of the plastic shell.
It can be seen that the maturity and progress of LED display screen heat dissipation technology will be beneficial for its economy. With the concept of environmental protection, LED electronic display screen manufacturers have various methods to improve the heat dissipation of LED display screens in their production. There will be different considerations for heat dissipation based on the power level and usage location.

RELATED NEWS


How do LCD panels work?

At present, most of the liquid crystal display technologies use TN, STN, and TFT as the main axes, so we will discuss their operation principles from these three technologies.


Introduction to the functions of various components of the LCD display screen

液晶显示屏为每个像素配备半导体开关,其处理过程类似于大规模集成电路的处理过程。因为每个像素可以直接由点脉冲控制,所以每个节点相对独立并且可以连续控制。这种设计不仅是提高了显示屏的反应速度,而且可以精确控制显示灰度。因此,TFT液晶显示屏的颜色更加逼真。


The advantages and application fields of small pitch LED display screens

With the rapid development of international business informatization, LED display screen products have been widely used in fields such as indoor and outdoor advertising, cultural squares, commercial buildings, hotels, shopping malls, sports venues, and stage performance backgrounds. It can be seen that the usage rate of LED display screens is still quite high, but these LED products are all using traditional spacing LED displays. With the gradual maturity of LED display screen technology, LED display screen manufacturers have begun to focus on the broader indoor display screen application market. Have you ever thought of placing a small pitch LED display screen in the living room and conference room after LCD TVs and projectors? Dreams are necessary, but they still need to be crossed step by step.


How can we obtain the optimal quotation for LED display module?

Q: How can we obtain the optimal quotation for LED display module? Answer: The following customers can get the best price for LED display module:


How to repair and clean LED display screens?

Firstly, we need to conduct inspections The general inspection of LED display screens adopts a "monthly inspection system", while the maintenance of large LED display screens follows a "weekly inspection system". The specific maintenance content and response speed promise:


Seven tips for improving the heat dissipation of indoor LED display screens

In practical applications, improving the heat dissipation of indoor LED display screens not only effectively improves the efficiency of LED display screen heat dissipation, but also achieves the effect of saving electricity, which is more conducive to improving the service life of LED display screens.