Eureka AIR delivers breakthrough ideas for toughest innovation challenges, trusted by R&D personnel around the world.

An efficient optical memory luminescence membrane material for road lamps

A luminescent film and memory technology, applied in the direction of coating, layered products, metal layered products, etc., can solve the problems of reducing photoelectric conversion efficiency, solar street light restrictions, difficult early warning functions, etc., to achieve low-cost discoloration requirements, no power supply required , no radioactive effect

Inactive Publication Date: 2015-02-11
金贤 +2
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, because solar street lamps need to be equipped with batteries, and the battery life is only ten months, even the German gel battery life is only 2.5 years, so replacing the battery will bring about a big problem of operating costs
Moreover, due to the accumulation of dust on the solar panel, the photoelectric conversion efficiency will be greatly reduced, so solar street lights are also subject to many restrictions.
The 3M company in the United States invented the reflective film, which uses glass beads to reflect light efficiently under the action of a directional agent, and is used for road sign indication at night, but it needs to be seen by the lights of the car, so it is difficult to have an early warning effect

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0028] 1. The new material synthesis technology adopts reactor synthesis equipment. Considering that the laboratory reagents are analytically pure or chemically pure, and industrial-grade raw materials are used in large-scale production, there are five thousandths of impurities. A specially designed water separator is attached to the synthetic material reactor equipment, which can convert industrial-grade raw materials into analytically pure materials during the production process to ensure the quality of synthetic materials.

[0029] 2. The film material is selected for special processing of waterproof and weather-resistant plastic film. The substrate adhesion treatment is the five major elements of the integration of the plastic film material and the outer optical memory material (smoothness, matching of temperature-varying expansion coefficient α, water resistance, and The key to static electricity and weather resistance).

[0030] 3. Use special metal variant rare earth ma...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

An efficient optical memory luminescence membrane material for road lamps is disclosed. The material has characteristics of safety, energy conservation, long optical memory time, interface auxiliary force, good surface stain resistance, good weather fastness, long service lifetime and convenient construction. The material is particularly suitable for roadway lighting and safety identifying at night, also can be used for safety identifying of main devices in airports, factories and parking lots, field operation identifying, lake side safety identifying, toilet striking identifying, elevator safety identifying, residential building striking identifying, and the like, and can be used for dispersion places needing night lighting.

Description

Technical field: [0001] The patent of the invention belongs to an environment-friendly and energy-saving product, which is mainly used for short-term lighting and sign display at night without electricity. Background technique: [0002] China has invested hundreds of billions of dollars in the construction of inter-provincial highways in recent years, but the problem of night lighting and traffic signs on thousands of kilometers of roads has always been a bottleneck. The installation of street lighting is not only a huge investment, high operation and maintenance costs, but also due to cross-border segment management, electricity bill payment has become a long-standing problem. With the development of solar technology, solar street lamps have emerged as the times require. However, since solar street lamps need to be equipped with batteries, and the battery life is only ten months, even the German gel battery life is only 2.5 years, so the replacement of batteries brings a b...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): B32B15/08B32B27/20B32B7/12B32B33/00
CPCB32B27/10B32B27/20B32B29/002B32B33/00B32B2255/10B32B2255/205B32B2307/21B32B2307/409B32B2307/50B32B2307/754
Inventor 金贤刘志强李钢
Owner 金贤
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Eureka Blog
Learn More
PatSnap group products