It is no stranger to mention the outdoor LED advertising screen. It is the mainstream product of outdoor media nowadays. It mainly conveys relevant information to the public through video playing. It is an important source of income for outdoor media advertising.
What are the main products of outdoor LED large screen
1. It is made of dip lamp beads
The conventional name is outdoor direct plug-in LED display. The representative product models are P8 outdoor direct plug-in LED display, P10 outdoor direct plug-in LED display, p16 outdoor direct plug-in LED display. The main features are high brightness and good waterproof effect. The disadvantage is that the lamp beads are not well controlled, which leads to the color difference of the screen, poor brightness consistency, small viewing angle and other problems, and can not make outdoor LED display with smaller point spacing.
2. It is made of SMD lamp beads
The conventional name is outdoor surface mounted LED display screen, which is a popular product in the market. At present, the minimum spacing can be P3. The representative products are: P3 outdoor surface mounted LED display screen, P4 outdoor surface mounted LED display screen, P5 outdoor surface mounted LED display screen, P6 outdoor surface mounted LED display screen, P8 outdoor surface mounted LED display screen, P10 outdoor surface mounted LED display screen. Because the RGB three colors are encapsulated in a lamp bead, the problem of poor brightness and color consistency caused by uneven in-line lamp bead is solved. And SMD lamp beads can be made smaller, so it is possible to make the outdoor LED large screen develop to a smaller space. The brightness can also meet the requirements of outdoor environment.
3. Outdoor LED transparent display screen
Although this kind of screen is outdoor, it is only for outdoor viewing. The installation is indoor. Transparent LED display is a new type of outdoor advertising LED advertising screen, which has high permeability, does not affect indoor lighting, light box and easy installation.
Main installation methods of outdoor LED advertising screen
1. Mosaic installation
In the room, it is suitable for small indoor screen. Because the installation space is small, in order not to occupy space, according to the size of the screen, dig out the same size of the area on the wall, and embed the LED display into the wall. Solid wall is required. The cost of maintenance is high. For outdoor installation, the inlay structure is suitable for the display screen project that has been included in the building planning and design. The installation space of the display screen is reserved in advance during the construction of the civil engineering project. In the actual installation, only the steel structure of the display screen needs to be made, and the display screen is inlaid in the building wall, with enough maintenance space on the back.
2. Wall mounted installation
Most of them are suitable for the installation of indoor LED display screen, with small area (less than 10 square meters). The wall is required to be solid wall, and hollow brick or simple partition wall are not suitable for this installation mode.
3. Hanging installation
It is suitable for station LED electronic display screen, airport LED electronic display screen and other large places to play the role of indicator signs. The screen area is required to be small. (less than 10 square meters) it is required that there must be a suitable installation place, such as a crossbeam or lintel on the top, and the screen body generally needs a back cover. Ordinary mounting is suitable for single box display with total weight less than 50kg, which can be directly hung on the load-bearing wall without reserving maintenance space. The front maintenance design is adopted for the display box, and the display can be lifted from the bottom during maintenance. Rack mounting is suitable for general outdoor display screen. Considering the difficulty of display screen maintenance, steel structure support is adopted between the screen body and the wall, 800mm maintenance space is reserved, and maintenance facilities such as raceway and ladder are equipped in the space, as well as power distribution cabinet, air conditioner and axial flow.
4. Column type installation
It is mainly used for the installation of outdoor advertising LED electronic display screen, with wide vision and open surrounding places, such as square, parking lot, etc. According to the size of the screen area can be divided into single column and double column installation. The column installation is suitable for the installation of LED display screen in the open space, and the outdoor screen is installed on the column. In addition to the steel structure of the screen, the column type also needs to be made of concrete or steel columns, mainly considering the geological conditions of the foundation.
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