适用于户外照明的高光效高反射灯板
By applying a titanium dioxide reflective layer to the illumination surface of the lamp panel and designing raised areas, the problem of low reflectivity of the lamp panel was solved, achieving a high-efficiency outdoor lighting effect.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- SHENZHEN ZHONGGUANG OPTOELECTRONICS TECHNOLOGY CO LTD
- Filing Date
- 2025-09-15
- Publication Date
- 2026-07-17
AI Technical Summary
The reflective layer of existing light panels is prone to yellowing and has low reflectivity, resulting in low luminous efficiency.
A reflective layer containing titanium dioxide is coated on the illumination surface of the lamp panel, and raised positions are arranged around the LED lights to form an array of lamp rows and recessed grooves, thereby improving reflectivity.
It achieves high reflectivity, avoids yellowing, improves the luminous efficacy of LED lights, and achieves high-efficiency lighting effects.
Smart Images
Figure CN224516592U_ABST
Abstract
Claims
1. A high-reflective light panel with high luminous efficacy suitable for outdoor lighting, characterized in that, The device includes a board body with an internal circuit structure. The front of the board body has an irradiation surface coated with a reflective layer containing titanium dioxide. Multiple LED lights are provided on the irradiation surface, and the LED lights are electrically connected to the circuit structure. Electrode plates connected to an external power source are provided on the irradiation surface, and the electrode plates are exposed. Multiple LED lights form multiple light rows arranged in a strip shape. Each light row includes multiple LED lights arranged in sequence at intervals. The multiple light rows are arranged in sequence at intervals, and there is an illumination interval between adjacent light rows. The lighting interval is provided with multiple mounting holes for bolts to pass through, and the mounting holes penetrate the plate; the lighting interval is provided with multiple positioning holes, and the positioning holes penetrate the plate.
2. The high efficacy high reflectance lamp panel for outdoor lighting of claim 1, wherein, Multiple LEDs are arranged in an array on the illumination surface.
3. The high efficacy high reflectance lamp panel for outdoor lighting of claim 1, wherein, The side of the plate extends outward to form an outward protrusion, and the electrode sheet is formed on the outward protrusion.
4. The high efficacy high reflectance lamp panel for outdoor lighting of claim 1, wherein, Along the length of the light array, a plurality of positioning holes and a plurality of mounting holes are arranged in a staggered sequence.
5. The high-eficiency high-reflective lamp panel for outdoor lighting as claimed in any one of claims 1 to 4, wherein, The reflective layer has multiple protrusions, and the outer surface of the protrusions is arranged in a spherical shape.
6. The high efficacy high reflectance lamp panel for outdoor lighting of claim 5, wherein, The outer periphery of the LED lamp has a plurality of protrusions, which are arranged at intervals around the circumference of the LED lamp.
7. The high efficacy high reflectance lamp panel for outdoor lighting as claimed in any one of claims 1 to 4, wherein, The irradiation surface is concave downwards, forming multiple recessed grooves, which are arranged in an array. There are groove intervals between the exposed recessed grooves, and groove bars are provided between the groove intervals. The groove bars extend along the length direction of the groove intervals, and the reflective layer is embedded with multiple recessed grooves and multiple groove bars.