Having been in the industry for many years, the editor has been questioned by many clients: How can your outdoor advertising machine be made so thick and cannot it be made thinner? Then the editor will patiently explain to the client, listing a bunch of reasons that are considered "obscure" by the client and very necessary in the eyes of the structural engineer. Fortunately, the vast majority of the clients have accepted it calmly.
Recently, there has been a trend in the market: some manufacturers have launched so-called "ultra-thin and high brightness outdoor advertising machines", which have attracted a lot of attention and followers, but have also caused many customers to be confused again: is thin really the beauty of outdoor advertising machines?
With the help of this "wind", the editor will elaborate a few more sentences: Why do outdoor high brightness screen advertising machines need to be made so thick? How was the ultra-thin outdoor unit made? How many centimeters thick or thin will it affect the performance of outdoor advertising machines?
Firstly, why do outdoor advertising machines need to be made so thick? In short, this is determined by the special usage environment of outdoor advertising machines and the special performance of the entire machine. As is well known, outdoor advertising machines have several major characteristics: high brightness, heat dissipation, waterproof, and dustproof, which determine the special internal structure of outdoor machines. Sufficient space needs to be left to perfectly achieve and combine the aforementioned characteristics. A few centimeters thinner will inevitably affect the heat dissipation ducts and volume of the high brightness LCD screen and internal electronic components, leading to unpredictable after-sales quality issues.
In addition, the overall height of outdoor advertising machines can often reach two to three meters, and it is necessary to scientifically design the length, width, and thickness from an aesthetic perspective, rather than blindly pursuing thinness; Moreover, considering the installation stability and safety of the entire machine, the so-called "ultra-thin" is also not advisable. Once the machine overturns due to insufficient load-bearing, it is extremely prone to safety accidents.

Secondly, how was the "ultra-thin outdoor unit" made? The most critical and core component of outdoor units is the high brightness LCD screen. Due to cost-effectiveness reasons, the mainstream high brightness screens in the domestic market are manufactured using the process of replacing backlight with original modules and increasing the number of LED light sources, which is commonly known as "changing high brightness". The higher the brightness of the LCD screen and the more LED light sources there are, the thicker the LCD screen. In addition, there is a circulating heat dissipation space between the high brightness screen and the protective glass, the outdoor electronic components of the outdoor unit adopt outdoor standards, and the space occupied by the heat dissipation fan and air conditioning. The outdoor unit can be "thin", but the prerequisite is to sacrifice some or all of the aforementioned prerequisites. So, is this "ultra-thin outdoor unit" still a true outdoor unit?
Finally, how many centimeters thick or thin will it affect the performance of outdoor advertising machines? In fact, after answering the above two questions, the answer to the third question is self-evident. Will customers and users vote for "ultra-thin outdoor machines" or regular outdoor advertising machines? Let's wait and see.
The future outdoor advertising machines will not only be used for advertising display or public welfare promotion, but will also develop towards smart communities/buses/scenic spots, as well as human-machine intelligent interaction. The whole machine can integrate various functions, and the appearance does not need to be limited to the current mainstream "four body". Therefore, simply pursuing thinness, lightness, and smallness appears too narrow and will greatly constrain the development ideas and skills of the entire industry.
Ruxin Gaoliang is committed to creating long-term value for our customers. We are a high-quality domestic LCD display manufacturer with 13 years of experience in research, development, production, and sales, specializing in various types such as high brightness screens, bar screens, and small-sized LCD screens. We provide one-on-one professional services for you.