Board strictly through "three defenses" treatment, to ensure that the entire circuit system has a good waterproof, antisepsis function that special environment in the humid and guaranteed to work properly. The main gold-plated connectors with high-quality components to ensure the system at high temperature, high humidity environment, good electrical connectivity. Ensure that the cooling system is sound and ensure system security, reliability www.ctledlights.com

Production of large screen LED display module assembly process
Module using a single light package, front with protective plastic for encapsulation, can effectively protect the single lamp, the back of the circuit module and the drive circuit are anti-paint brush 3. The combination of the modules and box surface, each module with a rubber gasket. In the module assembly process with the box, brushing special waterproof plastic. Module replacement can be completed directly in screen, no need to screen foreign assistance.

Large-screen display cabinet production assembly process
Processing in the Cabinet process, blasting to clean metal surface treatment, rust role to play; in galvanized metal oxide surface to prevent surface oxidation and corrosion; the surface paint or coating the surface of anti-acid resin treatment, can effectively prevent the erosion of acid rain, fog.
In the box assembly process between the two cabinet coated with special waterproof sealant, prevent external water and dust into the screen body, causing internal environment dirty.
Box with the rear cover and fan, so that box has a good duct design, can achieve better heat dissipation. In the top box is equipped with AC axial fans, exhaust to the outside, the air flow cabinets to increase the speed, to achieve effective ventilation and cooling. And intake (filter is installed) and the outlet are used in the form of waterproof cover, in the case to ensure good heat, dust, water effect, so that electronic components in good working condition.
Box and power through the wires between the ground and through the big screen screen structure and the earth connection, thus ensuring a good grounding to prevent the screen body charged. Display cabinet formed by independent, independent box waterproof, dustproof, anti-corrosion, anti-static.
Box box-unit power supply unit with a separate power supply design: the power between the various independent cabinet, cabinets with high-efficiency switching power supply with overvoltage, overcurrent protection, lower power consumption, protection of electronic components. Such as the local power supply is damaged or not working properly, does not affect the use of the entire screen, the user can simply replace the local power supply, can make maintenance more easy and convenient.

LED electronic display screen structure
Big screen led screen structure: The steel unit cabinet, use of modular, seamless way, fully equipped with rain structure, dust-proof structure, seismic structure, anti-static measures, cooling system and other functions, ensure the screen physical security, stability, achieving structural moisture, corrosion resistant, capable of -10 ℃ ~ +50 ℃ temperature environment. Maintenance space behind the left screen, easy to install, repair