What are the application fields and application notes of Illuminated sign?
1. Application field
Warnings, prohibitions, instructions, and directions for urban roads; traffic signs for road exits on expressways, bend alignment signs, and contour signs; warning signs for rural roads; shopping malls, etc.
2. Application Notes
(1) Polycrystalline silicon or monocrystalline silicon plate converts the heat generated by the sun into electric energy. Therefore, in use, it is necessary to ensure that the crystalline silicon board is fully exposed to the sun as much as possible. What can be done is: facing south, do not install it under trees or high-rise buildings to avoid shading within three hours before and after noon, and add a sun patrol system.
(2) The surface of the solar panel needs to be directly irradiated by sunlight to generate heat. Therefore, to keep the surface clean during use, what can be done is to wash itself with rainwater at an angle of 45 degrees toward the south, and wipe it from time to time to remove dust and bird droppings.
(3) Electronic connectors such as chips and integrated circuits in the product will loosen and fall off quickly if exposed to long-term vibration. Therefore, it is necessary to avoid installation on the edge of the beam wall of the bridge as much as possible, and measures to reduce bridge co-shock should be taken when installation is necessary.
(4) The power switch and light control switch are usually set before the product leaves the factory. Therefore, when installing and using, first turn on the power switch, and at the same time cover the photodiode or solar panel on the edge of the control box, so that you can test whether the light is working normally.
(5) During installation and use, if the wire heads, connectors, etc. are found to be loose, the glue stick can be sealed firmly.
(6) Avoid scratches or damage to the LED tube, optical lens, and sign board. The battery should not be left unused for a long time. If it is left unused for more than 3 months, it is recommended to use it fully.
