Regarding the construction materials of LED light strips, particularly those with enhanced fire safety ratings, the market predominantly features products encased in fire-resistant aluminum-plastic composite panels.
These panels are distinguished by their robust fire-retardant qualities and superior resistance to flames.
Traditional aluminum-plastic panels, however, are prone to rapid degradation due to exposure to high temperatures, precipitation, and thermal stress.
In environments with high humidity, these panels can allow water ingress, potentially leading to short circuits and electrical fires.
A critical element in the fire-retardant design of LED light strips is the plastic enclosure. This enclosure encompasses the materials used for the front and rear casings of the module.
The primary material employed is a blend of polycarbonate (PC) and fiberglass, augmented with flame-retardant properties.
This combination not only imparts flame-retardant characteristics but also ensures structural integrity, resisting brittleness or cracking under extreme temperatures and extended use.
When paired with a high-quality sealant, it effectively safeguards against moisture intrusion, preventing short circuits and fire risks.
Moreover, in terms of ensuring high reliability, key considerations include failure rates and longevity.
Practical applications often involve varying interpretations and explanations of these criteria. High reliability is defined by a product’s capacity to fulfill its intended functions under stipulated conditions and within a predetermined timeframe.
Failures in LEDs typically fall into two categories: catastrophic and parametric.
Longevity serves as a measure of a product’s reliability.
Beyond the internal materials, the external configuration and design play a pivotal role in fire safety.
Specifically, external arrangements focus on heat management.
During the operation of LED light strips, the integration of ventilation fans and air conditioning units is crucial for heat dissipation.
It is advisable to install a 1P air conditioning unit for every 8 to 10 square meters to maintain a stable internal temperature.
Insufficient air conditioning or ventilation can result in uneven heat distribution, potentially escalating internal temperatures and posing safety risks.