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Back-Cover Series
The leader introduces a patented module with a rear cover, addressing the pain points in the magnetic-suction large-screen industry.
I. Application Fields:
1. Due to space constraints, it is impossible to reserve a maintenance access aisle, so only front-access maintenance can be adopted.
2. Due to insufficient wall load-bearing capacity, inappropriate screen size, inadequate delivery time, and a budget shortfall, the conventional cabinet installation method cannot be used; therefore, magnetic adsorption installation is the only viable option.
II. Industry Pain Points:
1. Module magnetic suction installation, making the screen prone to water ingress.
2. Frequent after-sales service incurs high costs and damages reputation.
3. Lingren Optoelectronics: Craftsmanship drives a new benchmark in waterproofing, with a patented rear-cover module leading industry innovation.
1. The upper and lower modules are completely waterproof. A specially designed “water-blocking ledge” is incorporated at the top of each module. When the upper and lower modules are joined together, the water-blocking ledge of the lower module naturally extends into the interface area of the upper module, forming a continuous water-guiding barrier. As rainwater flows down along the screen surface, it is effectively directed toward the front side for drainage, completely preventing any water from seeping into the back of the module. This truly achieves a waterproof barrier that ensures “no water enters through any gaps.”
2. The back of the module is completely waterproof. A specially designed waterproof rear cover has been integrated into the back of the module, creating a protective system equipped with louvers. This rear cover not only boasts exceptional waterproof performance but also features an integrated louver design that effectively dissipates heat, truly achieving a waterproof barrier that ensures “no water ingress on the back side.”
3. No need to worry even if water seeps in from the back side. An innovative serpentine water-blocking groove has been specially designed at the outlet, further enhancing the overall waterproof performance.
4. The wiring and installation method are universally compatible. It is compatible with traditional installation methods and accommodates the customary connection practices for ribbon cables and power cords.
5. High-quality PCB and kit design. The flame-retardant PCB and dual-row pin design fully ensure the stability of optoelectronic performance, with high-temperature resistance, high brightness, and high-current capability.
6. Comes with a rainproof card holder, a rainproof power box, and a patented rainproof frame.
7. Recognition: Lingtulai Optoelectronics is the industry’s first manufacturer to focus exclusively on researching products in the back-cover series. Since 2018, our team has continuously invested resources, undergoing numerous technological iterations and undergoing rigorous real-world application testing over the years, constantly refining the product’s structural strength, thermal performance, electrical stability, and ease of installation. Today’s products have been successfully deployed both domestically and internationally, earning the “Excellent Product Award” at the ISLE exhibition for several consecutive years, as well as the “Outstanding Product Design Award” from Huicong.com and the LED Engineering Alliance.
8. Module models include outdoor P2.0/P2.5/P3/P3.076/P4/P5/P6/P6.67/P8/P10 full-color and single- or dual-color options.
9. The product is patented and protected; any infringement will be prosecuted. Product patent number:
ZL202021995128.3/ZL202330806988.0/ZL202330806936.3/ZL202330807024.8/ZL202530036317.X