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During the use of courtyard lights, various problems may arise. As long as we can quickly identify the issues and determine their causes, we can ensure the normal operation of courtyard lights. Today, let’s discuss the reasons why courtyard lights may not illuminate.
1. Material Quality Issues
Based on issues addressed in recent years, low material quality is a significant factor. The main manifestations include wires containing less aluminum, being relatively stiff, and having thin insulation layers. This has been a common situation in recent years.
2. Unreasonable Design
On one hand, there is the overload operation. With continuous urban development, courtyard lights have been extended, often connecting newly established lights to the nearest circuit. Additionally, the rapid development of advertising businesses has resulted in increased loads being connected to courtyard lights, leading to excessive loading, overheating of cables, and potential grounding short circuits.
On the other hand, when designing light poles, only the condition of the pole itself is considered, neglecting the space for cable heads. Once the cable heads are wrapped, it’s often impossible to close the door fully, and sometimes the cable length is insufficient, or the connections do not meet standards, which can also lead to malfunctions.
3. Poor Quality of Supporting Projects
The cables for courtyard lights are generally laid on sidewalks. If the sidewalk construction quality is poor, leading to problems like ground subsidence, the cables may experience stress deformation, resulting in armoring issues. In particular, regions in the northeast face extreme cold, causing cables and soil to form a unit. Once the ground settles, it can damage the foundation of the courtyard lights, while during the rainy summer, it can cause breaks at the root of the foundation.
4. Poor Construction Quality
A significant proportion of faults are caused by poor construction quality. The main issues are:
Firstly, the depth of cable trenches is insufficient, and sand and brick cover are not constructed according to standards.
Secondly, the creation and installation of pass-through pipes do not meet requirements, with no proper flared ends at both sides.
Thirdly, cables being dragged on the ground during installation is a common issue.
Fourthly, the embedded pipes in the foundation are not constructed according to standards, mainly being too narrow and having bends, making it difficult to pull cables through, which can create situations like “dead bends” at the bottom of the foundation.
Fifthly, inadequate crimping of connections and insufficient insulation thickness may lead to short circuits after prolonged operation.
Bitpott Solar Road Light Manufacturer specializes in the research, development, production, and sales of solar and LED outdoor lighting. With years of production experience and advanced manufacturing equipment, we ensure quality assurance, reasonable pricing, and configuration for purchasing LED solar courtyard lights. For inquiries about LED solar courtyard light prices, please contact our online customer service.
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