Semicircular Solar Street Lights
ntroduction to Semicircular Solar Street Lights:
Solar road studs use solar panels as charging components and batteries or capacitors as energy storage components,
and employ LED illumination or a combination of passive and active lighting. Solar road studs offer a much better visual effect than
conventional road studs, and their main features are as follows. Main Features of Solar Road Studs
: First: High luminous intensity. Ordinary reflective road studs have a reflectance of only 300 MCD to 400 MCD, whereas
solar-powered road studs can reach 2,000 MCD—6 to 7 times that of the former. Such high-intensity light
can penetrate rain and fog at night, safely and effectively guiding drivers. Second: Active illumination and dynamic warning. Solar-powered road studs flash at a certain frequency at night, providing a highly effective dynamic warning. Active illumination not only minimizes interference from rain and fog but also frees drivers’ vision from reliance on vehicle headlights, allowing for greater visibility and better results.
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Solar Half Round Road Stud
Solar road studs use solar panels as their charging components and batteries or capacitors as their energy-storage components, employing LED-based illumination or a combination of active and passive lighting. Solar road studs offer a significantly better visual appearance than conventional road studs; at night, they flicker at a specific frequency, providing a highly effective dynamic warning function. Active illumination not only minimizes interference from rain and fog to the greatest extent possible, but also allows drivers’ line of sight to become independent of vehicle lighting, resulting in a longer visible range and improved performance (as shown in the figure below).
Functions of Solar-Aluminum Cast Semi-Circular Rail Fasteners
Road contour guidance and lane indication:
Installed on highway shoulders, lane boundaries, curves, ramps, and tunnel entrances and exits, these markings outline the roadside contours at night or during rain and fog, enabling drivers to clearly see the direction of the lanes; in particular, when reflective markings perform poorly in heavy fog or on rainy nights, their active luminous guidance effect becomes even more effective. When a vehicle rolls over them, a tactile vibration alert is also provided to warn drivers against crossing the line or encroaching beyond it.
Safety warning and speed-reduction reminder:
It is intended for use on sharp curves, ramps, intersections, construction sections, and hazardous road sections adjacent to water or cliffs; its high-brightness lighting alerts drivers to slow down in advance and remain alert to road conditions and potential hazards.Solar Half Round Road Stud may also be used for boundary warnings at the entrances and exits of residential communities and parking lots.
Solar power supply: No wiring or electrical connection required; simple installation and no electricity bills.
Aluminum alloy housing: pressure-resistant and waterproof, suitable for long-term road traffic loading and outdoor rain-and-snow conditions.
Light-controlled automatic operation: charges during the day and automatically turns on at dusk; no manual switching is required.
The core pain points that solar-powered cast-aluminum semi-circular rail spikes can address for customers
Wired active rail studs present challenges in installation, require road disruption, make power supply difficult to obtain, and incur high subsequent electricity costs as well as high pipeline maintenance costs.
Solar power provides self-sufficient electricity, eliminating the need for wiring or connection to the utility grid. Solar Half Round Road Stud can be installed directly through fixed mounting, reducing construction work and significantly shortening the construction period and lowering costs; there are no electricity bills, and issues related to aging pipelines and electrical leakage are eliminated outright.
Road studs are prone to being crushed and fractured by vehicle traffic and damaged by water ingress, resulting in frequent repairs.
n integrated die-cast aluminum housing offering pressure resistance, impact resistance, and IP67 waterproofing; its curved crescent-shaped design ensures smooth load distribution when wheels pass over it, making Solar Half Round Road Stud resistant to prying and crushing. This makes Solar Half Round Road Stud ideal for road sections with high traffic volumes, thereby reducing the frequency of subsequent replacements and maintenance operations.
: At hazardous road sections such as curves, areas adjacent to water or cliffs, ramps, and intersections, drivers often fail to make adequate anticipatory judgments, resulting in a high incidence of accidents.
The continuous deployment creates a continuous guide light strip that clearly delineates the roadside boundary and the direction of curve alignments; combined with haptic and visual lighting cues, Solar Half Round Road Stud reminds drivers not to cross or over-drive the line, enables them to anticipate road conditions in advance, and reduces the risk of rollover and veering off the roadway.
Conventional rail spikes require manual operation for opening and closing, making management cumbersome.
Equipped with a built-in light sensor module, Solar Half Round Road Stud charges via solar power during the day;Solar Half Round Road Stud automatically activates when lighting dims, enters automatic standby when daybreak occurs, and operates fully autonomously without requiring dedicated personnel for monitoring or control.
The installation and removal of temporary warning facilities at tunnel entrances and construction zones are cumbersome, and power supply is problematic.
It features built-in mounting holes, allowing Solar Half Round Road Stud to be embedded in the road surface; the solar-powered model is suitable for permanent installation and can also be used at long-term fixed safety warning points.
Installation Instructions for Solar-Aluminum Semi-Circular Rail Bolts
Roadside line (installation in the middle of the road is not recommended, as excessive vehicle impact may damage the road studs) Installation steps:
1.Positioning: First use a ruler to determine the installation positions, ensuring that all positions lie on a single straight line; the installation distance shall comply with the design requirements.
Ensure that the installation site is level, dry, clean, and free of gaps.
2. Mixing adhesive: Rail fastener-specific Adhesive A and Rail fastener-specific Adhesive B; the ratio of Adhesive A to Adhesive B is 1:1 (e.g., 1 kg of Adhesive A, B
The adhesive is 1 kg. The adhesive must be mixed thoroughly to ensure a uniform color.
3. Applying adhesive: Before installation, the road surface should be thoroughly cleaned; the amount of adhesive should be moderate—sufficient to ensure firm adhesion to the bottom of the rail spikes, without excessive spilling—large
Approximately 40–50 g of adhesive is required per road stake; apply the adhesive to the underside of the road marker and place Solar Half Round Road Stud in the pre-marked position. After installation, clean Clear debris from the road surface.
4. Inspection: After two hours, the installed rail spikes should be inspected once.
5. Road closure: Solar Half Round Road Stud is recommended that the road be closed for 6 hours to ensure sufficient curing time for the adhesive.
Solar Half Round Road Stud Usage Precautions
This product features an aluminum casing; heavy pressure should be strictly avoided to prevent damage to the casing. The device must be powered on only under the supervision of a qualified professional; do not disassemble or assemble the luminaire without authorization.
Solar Half Round Road Stud Warranty Terms
• Warranty Period: 3 years; the warranty covers only the main unit of the lighting fixture; accessories are not covered; custom-made products are excluded.
• Return Method: Customer returns
• Scope of Exclusion: Malfunctions resulting from human-induced damage or natural disasters are not covered under the warranty.
• Logistics Note: The shipping cost for returned items shall be borne solely by the shipper.
| Product Dimensions | 137 × 50 × 33 (mm) |
|---|---|
| Number of LEDs | 5 high-brightness LED chips |
| Material | Aluminum alloy |
| Colors | Red, yellow, blue, green, white |
| Solar panel | 2.5V/100mAh |
| Lithium battery | 1.2V/600mAh |
| Protection rating | IP68 |
| Operating modes | Flashing or steady on |
| Visibility range | >800 meters |
| Weight | 330 grams |
| fittings of a machine | quantity | Notes |
| rail spike | 1 unit | Warning requirements |
| certificate | 1 copy | As a certificate of material release upon qualification |
| product specification | 1 copy | Includes product technical specifications, illustrated installation steps, and a safety and maintenance guide. |
