What is the difference between the air cooled and air conditioned outdoor advertising machines?
Outdoor advertising machine is a kind of advertising equipment specially used in outdoor or semi-outdoor environment. Compared with traditional advertising machines, outdoor LCD advertising machines face more complex environmental factors, such as temperature, humidity, dust, harmful gases and biological influences. Therefore, choosing a suitable heat dissipation method is crucial for the stable operation of outdoor advertising machines. So, what are the cooling methods for outdoor advertising machines? How to design the cooling system of outdoor advertising machines? The following introduces two common outdoor advertising machine cooling systems.
1. Air-cooled heat dissipation: This heat dissipation method uses an intelligent ventilation system. It has the advantages of low cost and good heat dissipation effect, and is suitable for most areas. However, its protection level is relatively low and can only reach IP55.
2. Air conditioning heat dissipation: This heat dissipation method uses an intelligent integrated cooling and heating air conditioning system. It has the advantages of good heat dissipation and high protection level, and is adaptable to various environments. However, it consumes more power and costs slightly more. Through intelligent temperature control, the LCD screen will not appear black even under direct sunlight, extending the service life of the advertising machine.
①The working temperature can be between -40℃-55℃, and the range can be large.
②Intelligent temperature control, the LCD screen will not go black even under direct sunlight. Greatly increases the service life of the electronic components inside the box.
③The protection level of the whole machine can reach IP65