In the era of information technology, more and more products need to present their information perfectly in front of users, so a large number of LED advertisements appear in the public's vision. LED billboards have the advantages of good stability, low consumption, wide radiation range, etc., and are suitable products for outdoor information dissemination. Basically, the common LED display has advertising screen, text screen, graphic screen, etc., which is also a form of urban life and brightness.

In Wenzhou, we can see a large number of Wenzhou LED billboards. For the construction of this kind of LED advertising, we should pay attention to what details, which will have a great impact on the maintenance of advertising screens to effectively promote business advertising and information dissemination. Mainly divided into field investigation, equipment construction, installation, commissioning and use of four links.

1. Field investigation

This refers to the installation of some outdoor LED display, should be based on the specific environment, topography, luminous radiation range, brightness acceptance and other parameters of the new unified test, in order to ensure the smooth installation of the billboard, the lifting installation before the command must be unified lifting program implementation, to ensure the normal and stable use of the equipment.

Second, LED equipment construction

When building some outdoor LED billboards, it is necessary to distinguish between wall advertising screens, hanging advertising screens and rooftop advertising screens. During the actual installation, the crane and hoist should be segmented according to the distance and height, while ensuring that the above personnel cooperate with each other, and there is a better installation and use process for the LED advertising screen working at altitude.

Three, luminous radiation range debugging

Next, it is necessary to carry out the specific radiation range detection, because the radiation range is different, the viewing Angle of the LED display is not the same, according to the field acceptance capacity and everyone's usual viewing Angle range for outdoor LED display fixed installation work, to ensure that every Angle from afar, you can see normal, balanced brightness of the image, subtitle information.

4. Follow-up inspection and maintenance

Follow-up testing, including many areas, such as LED display waterproof, heat dissipation layer, LED waterproof coating, rain cover on the display, heat dissipation on both sides, power supply line, etc., these basic parts and components constitute the entire stability of good graphic LED display, later technical maintenance, it is necessary for these parts to carry out unified management and maintenance, When the product is rusty, unstable, and damaged, it needs to be replaced in time to ensure the safe use of the entire display.

English backlit luminous characters