Solar street lamps factory in xiamen1

Garden light because of its beautiful appearance, rich, the advantages of energy conservation and environmental protection become the primary choice of village road lighting. Garden light scope is very wide, it not only can be used in residential area, also can be used in areas such as park, school, family yard. But the courtyard lamp has

garden light because of its beautiful, rich, energy saving and environmental protection, has become the first choice for residential road lighting. Garden light have a wide range of applications. Not only can be used in residential areas, they also can be used in park, school, family courtyard and other places. Garden light, however, sometimes there are also some shortcomings. Today, courtyard lamp manufacturers will take you a common cause of failure analysis. Garden light common faults. 1. Design is not reasonable on the one hand, it is overload operation. With the continuous development of city construction, garden lamp has been extended. When a new garden light is built, it is normally connected to the circuit near the garden light. In addition, the advertising industry has developed rapidly in recent years, advertising load also correspondingly connected to the courtyard lamp, garden light overload, cable overheat, thread reduced overheating, insulation and grounding short circuit. On the other hand, when designing light pole, only consider their own light pole, ignore the empty space of cable head. After winding cable head, most of the door can't close. Sometimes the cable length is not enough, joint production does not conform to the requirements. This is also the cause of the failure. 2, form a complete set of engineering quality is not hard courtyard lighting cables are usually laid on the sidewalk. Poor quality of pavement construction, the ground sinks, the cable force deformation, lead to cable armoring. Especially in cold area in northeast China. When winter comes, cable and soil will form a whole. Once the ground sinks, it will be at the bottom of the garden lamp base is taut, and when there are a lot of rain in summer, it will be burned in basic root. Above is the reason why garden light common faults. With reference to the above two points, we will be bought from a formal garden lamp manufacturers cost-effective courtyard lights, the price is right.