Analysis of fire prevention technology for LED display screen?

The common problem of LED display screen is fire safety. Here, I will give some answers on how to do a good job in the fire prevention measures of LED display: With the irregular development of LED display industry in recent years, many manufacturers blindly pursue profits and reduce costs, and reports of LED display fires have occurred from time to time. In Hong Kong, Shanghai and Nanjing, there have been building fires caused by LED display screens, resulting in huge losses. The highest level of fire protection certification in the world is the Royal British Fire Protection Certification, which is mainly related to the rationality of materials and structures. At present, there are only a few manufacturers who have obtained the fire protection certification of royal LED display in China, and Zhou Ming Technology is one of the enterprises that have obtained such fire protection certification. Let's take a look at the main causes of led display fire. There are generally many reasons for the fire of led display screen: operation reasons: short circuit is generally caused, and the main reason for short circuit is human operation error, such as the negative and positive poles are connected reversely and the connection is not firm. Therefore, the LED display screen must be installed by professionals before it can be used. In addition to operational errors, disrepair and line aging may also lead to short circuits.

External reasons: flammable materials piled up around the led display screen may also cause the led electronic display screen to "catch fire". Production reasons: Some companies, in order to save costs, such as PCB, three-proof paint and other raw materials are not fire-proof and heat-resistant. If the wire is too thin, it will be overloaded and cause a fire. Design reason: Some companies blindly pursue high brightness by increasing current when there is no breakthrough in core raw materials such as lamp beads, which will inevitably increase fire hazards.