How to install led lights?
1, indoor installation
When led lamps are used in indoor decoration, the installation is very simple because outdoor factors such as wind and rain do not need to be considered. Take led strip, which is common in the market, for example, the back of each led lamp is affixed with a self-adhesive 3M double-sided adhesive tape. When installing, you can directly tear off the sticker on the surface of 3M double-sided adhesive tape, then fix the lamp belt where it needs to be installed, and then flatten it by hand, which is convenient and quick. As for some places that need corners or are relatively long, every three LEDs can be cut and used separately, because the LED lamp is a circuit structure composed of three LEDs in series and parallel.
2. Outdoor devices
Outdoor installation should consider the factors of wind and rain, so if it is fixed with 3M glue, the 3M glue will decrease after a long time, leading to led lights falling off. Therefore, slot fixing is a common way of outdoor installation. Where the connection needs to be cut, the method is the same as indoor installation. Pay attention to adding waterproof glue to consolidate the waterproof effect of the connection point.
3, power connection method
The general voltage of led lamps is 12V DC, so switching power supply is needed. The power supply depends on the power of the led lamp and the connection length. Consumers can buy a high-power switching power supply as the total power supply, which can avoid using one power supply to control each led lamp. The input power supplies of the rear led lamps are all connected in parallel, and the power supply is unified by the main switching power supply. This can realize centralized control, but the disadvantage is that the lighting effect and switch control of a single led lamp cannot be realized.
4, the controller connection mode
Led happy light bar and RGB full color light bar need to use controllers to achieve the changing effect. Because the control distance of each controller is different, the control distance of a simple controller is generally 10 to 15 meters, and the control distance of a remote controller is 15 to 20 meters, and the length can be controlled to 30 meters. If the connection distance of led lamps is too long for the controller to control such a long light band, then a power amplifier is needed to tap.
What problems should be paid attention to in led lamp installation?
Generally speaking, the connection distance of 3528 series led lamps is 20m, and that of 5050 series led strip is 15m. If this connection distance is exceeded, the led lamp will easily generate heat, thus shortening the service life of the led lamp. Therefore, it must be installed according to the manufacturer's requirements.
After the introduction of the above article, how did you install led lights? What problems should be paid attention to in led lamp installation? I think we all know that. Now Led lamps are widely used, not only for architectural decoration, but also for advertising and lighting. Led lamp has beautiful appearance and many advantages, which can make the whole home life colorful. I believe Bian Xiao's introduction can help you.