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How to deal with outdoor luminous word waterproof problem?
From：2019.05.21
How to deal with outdoor luminous word waterproof problem?
LED LED light word LED exposed light word LED point light source LED perforated light blue scene blue scene perforated light
At present, the door signs in the market are mainly LED luminous characters, but because the LED lamp shell cannot be filled when installing LED light source, if the LED luminous characters are filled with water, it will cause a short circuit and burn out the font. So outdoor luminous word waterproof structure is very important. There are many natural factors in the outdoor environment,LED luminous words installed in the outdoor, the hot sun, rain, wind, frost, will accelerate the aging of luminous words, resulting in the word joints easy to water.
So, how to do outdoor luminous word waterproof measures? It is best to do the following four points:
1. Carry out maintenance within one year, so as to find and solve problems in time.
2. At the bottom of each character's strokes, which is the easiest place to accumulate water, 2-3 holes must be drilled with an electric drill. General hole diameter of 4.2mm, the most appropriate. The volume of water is too small, not easy to flow out, the word's fastness and aesthetic impact is too big.
3. If conditions and places allow, we can make a shelter for rainwater at the top of the character, but this method is not used much, because the luminous word itself has the waterproof function, but over time, there will be more or less luminous word inside water.
4, to achieve the long-term use of luminous words, extend the service life of luminous words, it is necessary to do a good job in the installation of waterproof processing, reinsurance of luminous words. It is the luminescent word contour and the installation object along the edge of the contour with sealant bonding, so that they in the luminescent word at the bottom of the board and to be installed between them there is no space. Of course, glass can also be used to seal seams. Please note that the top of the luminous word must be sealed gap, otherwise the rain is easy to enter the luminous word inside, causing damage to the LED light source. Shenzhen lanjing photoelectric does a very good job in outdoor LED exposed lights and LED point source products. The products adopt the advanced production technology of integrated injection molding. The waterproof grade of the product has reached the international standard IP68, and the product will never get water when used outdoors. Please rest assured that the majority of users use.
