Powerful skr solar road light, not afraid of wind and rain

In the typhoon season some time ago, most cities in the south were invaded, and public facilities were damaged to varying degrees. However, a group of solar road lights can still work normally, except for the solid foundation and tight connections. Up?


Solar street light controllers are mostly installed in lampshades and battery boxes, and they will not get water normally. However, in actual engineering cases, some controller circuit boards are not treated with three-proof paint because of improper placement. , It will cause a short circuit due to rain water flowing into the street light controller along the external wiring of the controller terminal. Therefore, during construction, care should be taken to bend the internal connection wire of the controller terminal into a 'U' shape and solid shape, and the exposed external connection wire is also firmly 'U' shape, so that rainwater cannot enter and cause the controller to short-circuit. In addition, waterproof glue can be applied to the inner and outer line interfaces to waterproof. At the same time, there will be a relatively closed air mass in the cavity of the LED street lamp. When the solar street lamp is on, the air will expand, and when it is off, the air will shrink. This is the fatal 'breathing effect' of the LED street lamp. Solar road lights experience this 'breathing effect' process every day, and a certain amount of water vapor will be inhaled into the cavity. Water vapor is easy to enter the street light but difficult to get out. It will condense into water droplets over time, which will eventually corrode the LED device and PCB board, causing it to Invalidate. Therefore, it is critical to make the inside of the solar street light to be corroded, that is, the waterproof level of the LED street light.



What is the waterproof principle of solar road lights? Solar street lamp manufacturers divide its waterproofing into two parts, one is the waterproof of the controller, and the other is the waterproof of the LED lamp. The waterproof of the LED lamp is very simple, just need to make a simple lampshade. Waterproofing is sufficient for electric lights, but the waterproofing of the solar street light controller needs to be very meticulous, because the solar street light controller is very important, it converts solar energy during the day into electric energy at night, so you need to pay special attention to waterproofing In fact, the controller of solar street light is very simple to waterproof, that is, the circuit board of the solar street light is treated with a three-proof paint when installing, and then the rain will slip along the edge of the controller, so the The tube of the solar street light controller has become U-shaped. In fact, the most important thing for the waterproof of solar street lights is to apply a layer of waterproof glue. In fact, the waterproof of solar street lights is very important, because many areas are rainy. Therefore, solar street lamp manufacturers pay special attention to these details when making solar street lamps. Every street lamp manufacturer uses waterproof glue to waterproof, but because the waterproof glue used by each manufacturer is somewhat different, the waterproof effect is also different. If the waterproof effect is good Then the service life of the street lamp can reach ten years. Once the street lamp is not waterproof well, the controller of the solar street lamp will generally short-circuit after three years of use. Therefore, the waterproof performance of the solar street lamp is directly related to the price of the solar street lamp.



Wind and rain is also a yardstick for testing the quality of solar street lights. If you want to become a leader among solar street light manufacturers, in addition to meeting the production standards and doing a good job in waterproofing, you must also do a good job in innovation in various performances. Take it from nature. Adapt to the laws of nature.