With the development of society, people have put forward higher requirements for traffic travel, and
Solar Traffic Signs must also adapt to the development of the times. Even with the emergence of new types of
Solar Traffic Signs,
Henan Ruichen Traffic Equipment Co, Ltd. is here to talk to you today. Talk about semi-transparent panel type
Solar Traffic Signs.
(1) Technical description of semi-transparent panel
Solar Traffic Signs
1. Meet the technical requirements of the national standard "LED Active Lighting
Road Traffic Signs" (GB/T31446-2015); refer to the technical requirements of the industry standard "Internal Lighting Signs" (JT/T750-2009).
2. The key information such as graphics, text and symbols on the
Solar Traffic Signs layout adopts automatic hollow carving process, built-in uniform light source board, directional projection penetrates the special light-transmitting film and hollow surface, and forms a visually soft surface on the
Solar Traffic Signs panel Light source glowing logo layout.
3. The
Solar Traffic Signs connecting structure is in accordance with the relevant requirements of the national standard GB/T23827 "
Solar Traffic Signs and Supports", and the retroreflective material adopts a special light-transmitting film, which conforms to the national standard GB/T18833 "Road Traffic Reflective Film".
4. The
Solar Traffic Signs are surrounded by aluminum alloy profiles, and the corners are connected by arc elbows. The overall thickness of the signs is less than or equal to 60mm (excluding backplane fasteners), and the waterproof and dustproof measures meet the requirements of IP55.
5. The frame of the
Solar Traffic Signs layout should use a mechanical hollow reinforcing rib bottom plate, and the text and graphic information parts should be hollowed out and inlaid with PC
Solar Traffic Signs technology.
6. PC
Solar Traffic Signs technical parameters: tensile yield strength ≥ 60MPa, Shore hardness ≥ 80D, light transmittance ≥ 90%, thermal deformation temperature (1.8MPa) ≥ 135 ℃, linear expansion coefficient (-30 ℃ ~ +30 ℃ )≤3.5*10.
7. The light transmittance of the retroreflective material used for the text and graphics on the surface of the logo is ≥20%, and the light transmittance uniformity is 1.2:1 to 1.3:1.
Next time, I will share more knowledge of
Solar Traffic Signs with you.
