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Where is the most eye-catching thing about LED door lintel screen?

2025-06-11 114

Have you ever encountered such embarrassment? I spent a lot of money to install the LED door lintel screen, but passers-by didn't look up at all! Last week I passed by the pedestrian street. Six of the ten stores had screens that were either blocked by tree branches or were as bright as if they were not awake. Today we will talk about this problem that makes novices the most troublesome—Where should the LED door lintel screen be installed?Only then can people not be able to open their eyes?

(Download the voice) A secret secret is that a chain milk tea brand installed the screen at a height of 3 meters last year, and the passenger flow has not changed after three months! Later, it moved to 2.2 meters and 45 degrees elevation angle, and sales rose directly 18% that month. You see, if you choose this position wrong, it’s like spending money!

LED门楣屏到底装哪儿最吸睛?

Don't step on the three minefields when choosing the site

  1. ​The high place is cold
    Many bosses think that they are talented and talented, but they end up being "dark under the light". The natural line of sight of the human eye is 15 degrees horizontally downward. If you install the screen above 3 meters, it is equivalent to forcing the audience to do cervical exercises. The actual measured data shows that the installation height of 2-2.5 meters, the pedestrian stopping rate has increased by 3 times!

  2. ​Fighting against the sun
    Have you ever seen the screen white at noon? A restaurant owner installed the screen to the west, and he couldn't see the menu clearly from four o'clock in the afternoon. Later, I switched to the beltIntelligent photosensitive adjustmentThe screen, combined with a 30-degree tilt angle, saves 40% of electricity bills, and becomes the brightest baby on the entire street at night.

  3. ​Hide in corners​
    The plot of meeting love at the corner is not effective in commercial display! A shopping mall installed the door lintel screen on the side of the column, but 60% of customers did not notice it at all. The popular "Three Seconds Golden Rule" requires that pedestrians cannot exceed three normal strides from seeing the screen to reacting.


​Golden Position Comparison Table​

Scene TypeOptimal installation heightRecommended brightnessViewing distance
Street shop1.8-2.3 meters1200cd/m²5-15 meters
Shopping mall atrium2.5-3 meters800cd/m²10-30 meters
Office building lobby2-2.5 meters600cd/m²3-8 meters

(Knock on the blackboard) The key point is:​Don’t be superstitious about parameters!​​ Like the solution we made for an international airport, although the brightness is only 70% of the conventional one, it is clearer under strong light with special optical processing. This is the same as choosing the SPF value for sunscreen, and the most important thing is to be suitable.


​The time for self-questioning is up!​

Q: Why is the same screen ten times more effective in other people’s homes?
A: All the secrets are​Environmental adaptation​! There is a special case: a hot pot restaurant installed the screen under the exhaust outlet, and the heat made the screen steam and twisted. Later, it was changed to the side and a cooling system was installed, and the failure rate was reduced by 80%.

Q: How to choose the screen size so as not to waste it?
A: Remember this formula:​Minimum viewing distance = screen height × 3​​. For example, if you have a 2-meter-high screen, you can only see the content clearly if you have a 6-meter-high screen. If the store is not deep enough, it is better to make a horizontal long screen and the visual effect will be fully filled.

Q: What to do if the door head is of special shape?
A: We engineers have the most say in this matter! The arc-shaped wall should be made of soft modules, and the triangular structure should be equipped with a special-shaped box. Although the diamond cutting screen made for a music bar last year cost 15% of the budget, it became an internet celebrity check-in point and made a return in three months.


​Three must-see things before installation​

  1. ​Circuit safety needs to be built
    Don't think it's done with just a plug-in! The power of the door lintel screen is often over kilowatts, so you have to wire it separately and add an air switch. The most outrageous case I have ever seen: the store is lazy and uses the coffee machine circuit, but the screen lights up and the entire kitchen is tripped.

  2. ​Heat dissipation and ventilation are the life gate
    Did you know? Every 10℃ increase in screen temperature, the lifespan is shortened by 30%! The screen in the sealed ceiling is two years older than the ventilated area. Now all high-end screens have intelligent temperature control, and the powerful cooling mode is automatically turned on at 55°C.

  3. Maintenance channels cannot be saved
    Have you ever seen the thrilling scene of a maintenance master working in the air? Keep a 60cm wide maintenance channel in advance, and clean the dust and replace the module in the future can save a lot of money. A clothing store has installed screens on the walls for beauty, but every time it is maintained, the labor cost is more expensive than the electricity cost!


I want me to tell you, this LED door lintel is like a blind date—​​The first look, the second look, and finally depends on the connotation (content quality)​​. Next time you plan to install it, you might as well take a tape measure to turn around the store several times and figure out the variables such as pedestrian movement, light changes, and occlusions. By the way, choose one to provide24-hour technical supportThe manufacturer is particularly important, after all, who has not had an emergency? Do you think this is the reason?

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