Difference between LCD screens of Ruiguan outdoor advertising machine and indoor advertising machine（A)

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As an important tool for information dissemination, advertising machines are widely used in various places. According to the different use environment, Ruiguan LCD intelligent advertising machine is mainly divided into outdoor advertising machine and indoor advertising machine LCD screen.
There are significant differences between them in design, function and cost, and the following will be compared in detail from multiple dimensions.

A, use environment and protection requirements

1. Ruiguan outdoor advertising machine: adapt to harsh environment

The LCD screen of outdoor advertising machine needs to run stably in complex environments such as sun, rain, snow and sand, so the protection level is extremely high. Its design should meet the following characteristics:

Protective functions: waterproof, dustproof, anti-theft, anti-lightning, anti-corrosion, anti-invasion of organisms (such as insects).

The IP protection level of LCD screen of Ruiguan outdoor advertising machine usually reaches IP55 or IP65, and the shell is designed with waterproof tank, dustproof filter and other structures.

Brightness requirements: In order to cope with the direct glare, the brightness of the LCD screen of Ruiguan outdoor advertising machine needs to reach 1500-3000nits or even higher, and it has intelligent light control function, which can automatically adjust the brightness according to the ambient light.

Cooling system: Ruiguan adopts air cooling, heat exchanger or air conditioning cooling technology to ensure the normal operation of the equipment at the extreme temperature of -40℃ to +50℃.

2. LCD screen of Ruiguan indoor advertising machine: suitable for stable environment.

Indoor advertising machine LCD screen is mainly used in subway stations, supermarkets, cinemas and other places with stable environment, with low protection requirements. Its design features include:

Basic protection: the LCD screen shell of Ruiguan advertising machine is made of sheet metal and antirust metallic paint, and the screen surface is completely covered with 4mm tempered glass, without special protection treatment, and the brightness can meet the demand at 300-400nits.

Simple heat dissipation: Ruiguan has developed natural heat dissipation or small fan without complicated heat dissipation system.

B, cost and price difference

1. LCD screen of outdoor advertising machine: high cost.

The cost of LCD screen of outdoor advertising machine is much higher than that of indoor model. The main reasons include:

Protective materials: Ruiguan adopts galvanized steel plate, outdoor special powder coating and other anti-corrosion materials, and the frame is thicker and heavier.

(unfinished)

LCD screen, outdoor advertising machine, indoor advertising machine

Rui Guan