in recent years, in the city’s busy streets, there has been a bright landscape, that is, led electronic display screen. we are a high-tech enterprise with led display, full-color led large screen and led applications as its main business, integrating scientific research, development, production and engineering. the company is located in shajing, bao’an district, shenzhen. it has a modern scientific research and development base and a high-quality scientific research team. it is committed to the development and service of optoelectronic application products in the field of optoelectronics. the company strictly adheres to the enterprise purpose of “honesty and trustworthiness”, and gradually builds the company into a cross-industry and cross-regional enterprise with comprehensive management ability. but few people are aware of the crisis in this magnificent face, which is the hidden danger of fire.
how to eliminate the hidden fire danger of outdoor led electronic screen
1. in most display applications, the larger the unit area of the display screen is, the larger the power consumption is, and the higher the stability of the wire is required.
2. ul-certified power products are also the best choice when choosing similar products. its effective conversion rate can ensure the safety and stability of power load, and can work normally in the hot environment.
3. in the external protective structure of large-scale electronic display screen, fire-proof aluminium-plastic panels are mostly used for display panel products with higher fire-proof grade in the market. they have excellent fire resistance, fire-proof and flame-retardant properties, and the oxygen aging properties of core material are also very strong. the melting point temperature is 135 c, the decomposition temperature is more than 300 c, environmental protection performance and low smoke. halogen-free, sgs-compliant, flame retardant b-s1, d0, t0, ul94, gb/8624 to 2006.
4. there is an important part of fire-proof raw materials for display screen, that is, plastic package. plastic package is mainly used for the bottom shell of unit module mask. the main material used is pc+glass fiber material with flame-retardant function. it not only has flame-retardant function, but also can be used at high and low temperatures and for a long time without distortion and brittleness. cracking, combined with better sealing glue, can effectively prevent rainwater from penetrating into the interior of the external environment and cause short-circuit fire.
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