How to make money from mobile LED advertising vehicles

LED advertising car as a new type of communication, there is still a certain advertising effect, many businesses want to introduce their products through the LED screen to ** screen, we are an advertising company in Anhui, LED advertising cars are bought in Hefei Fuyuan, after all, it is a long-term investment, the choice of large manufacturers will not suffer, the current LED advertising car market is particularly chaotic, a lot of them are under the banner of can be on the brand to sell cars, on the web page to spend money to buy advertising space began to sell, We have a total of 5 advertising cars, 3 rollers, 2 LEDs, in terms of the current leasing situation is not bad, a few cars can be earned a year, like upstairs said to earn more than 10 million a year, that is also impossible, after all, now the advertising company is not just you, the main thing is to maintain the customer source, followed by the car do not buy miscellaneous, otherwise the license, after-sales problems, will be enough for you to toss. . .

Precautions for outdoor LED display installation.

For outdoor LED display, it is used outdoors. Therefore, it is inevitable to be treated differently from ordinary indoor LED displays. The installation requirements of outdoor LED display are also different from ordinary indoor LEDs.

In terms of installation, it is necessary to do a good job in the details. Otherwise, there is a high risk of causing trouble.

Six ideas for outdoor led display installation.

1. Install lightning protection devices on the display screen and buildings.

The main body of the display screen and the shell are well grounded, and the grounding resistance is less than 3 ohms, so that the large current caused by lightning can be discharged in time; The display may be attacked by strong electricity and strong magnetism caused by lightning 2 waterproof measures of the LED display itself.

The screen body and the joint between the screen body and the building must be strictly waterproof and leak-proof; The screen body should have good drainage measures, and once the water accumulation occurs, it can be discharged smoothly; Pay attention to waterproof and moisture-proof. The display screen is installed outdoors, often exposed to the sun and rain, the wind blows the dust cover, and the working environment is harsh. Electronic equipment that is wet or severely damp will cause short circuits or even **, cause failures or even fires, and cause losses; 3 Circuit chip selection.

Industrial-grade integrated circuit chips with a working temperature between -40 and 80 are selected to prevent the display screen from being too low in winter to start.

4. Install ventilation equipment to cool down, so that the internal temperature of the screen is between -10 40. An axial fan is installed above the back of the screen to discharge heat; If the ambient temperature is too high and the heat dissipation is poor, the integrated circuit may not work properly, or even be burned, so that the display system cannot work normally;

5 Ultra-high brightness light-emitting diodes must be selected.

In order to ensure long-distance visibility in the case of strong ambient light, ultra-high brightness light-emitting diodes must be selected; Increase contrast. The audience is wide, the viewing distance is long, and the field of vision is wide; Ambient light can vary greatly, especially when exposed to direct sunlight. 6. The display medium is a new type of wide-viewing angle tube.

The outer package of the display medium with a wide viewing angle, pure color, consistent coordination, and a life of more than 100,000 hours is the most popular square cylinder with a shield, silicone sealing, and non-metallization assembly; Its appearance is exquisite and beautiful, sturdy and durable, and it has the characteristics of direct sunlight, dustproof, waterproof, high temperature and circuit short circuit.

The installation precautions of outdoor LED electronic display involve the use and safety of the product in the future, and must be taken strictly and seriously.

The main thing is whether it can be driven on the road after modification, and whether the urban management and traffic police will stop the fine.