Recently, Jin Luming and Gaopu, the world's leading professional LED lighting companies, held a strategic cooperation conference in Shenzhen. Jin Liuming announced that it has entered the high-end outdoor lighting field and adopted a high starting point, high investment and high value strategy to create revolutionary products. Use this as a strategic weapon to occupy the domestic market.
The streetlights released by Jin Luming adopt HOPETM integrated solution, and the measured light value of the whole lamp is up to 130lm/W, which is the best for light efficiency and price. The lights modular design, to create a series of products, not only to meet the large-scale high-volume production and supply, and simple installation program can not require professional lighting engineering design and construction company or business street, which is a large-scale LED lights The foundation of application and popularization.
Optical solutions to create core strengths
The small light source characteristics of the LED chip can easily achieve accurate light distribution and secondary optics optimization design, accurately control the direction of the light, and distribute the light to the road to be illuminated to prevent light pollution and glare. Secondary optics is an important part of directly determining the output efficiency, distribution, uniformity and glare of LED street lamps. Green and environmentally-friendly urban road lighting requires LED street lights to produce rectangular light spots that cover the road, and light pollution to other places outside the road, such as residential buildings and buildings.
The spot of most high power white LEDs on the market today is circular. If the Led Street Light is not designed with secondary optics, then the spot on the road will be a “round cakeâ€. About 1â„2 of the spot will be scattered outside the road and wasted, and the middle of the spot will be compared. Bright, it will gradually darken around. After the lamp is installed on the road, a clear distribution of light and dark spots will be formed between the street lamps, causing visual fatigue to the driver and causing an accident. LED street lights in this case cannot be called "energy saving" and "green lighting".
Avoid glare In addition to the light source in the lighting design process, the light source is located within 30 degrees of the human eye level, but also consider the LED street light as a point source, the brightness is extremely large, generally the lamp cover is used to turn the light source into a scattering light source. The secondary optical design is an important technique for determining the light distribution curve, output light efficiency, uniformity, and glare index of LED street lamps. At present, LED street lights are basically equipped with a single lenslet, which looks like a bright spot. These bright spots are irritating to the human eye and cause ghosting and other problems.
At the press conference, Jin Luming displayed outdoor lighting products such as street lamps and floodlights from 40W to 200W. He also ambitiously released the next stage of street lighting development plan, which not only adopts the unique modular design of Jin Luming, but also applies the revolution. Slight light distribution design, using Sharp high-power integrated package chip, with CAMETATM lens to form the world's first special optical system for street lamps, reasonable control of light distribution makes the spot rectangular, ensuring ideal road surface brightness and uniformity while enabling high-power LED The utilization of road lighting can be maximized, and the light distribution is designed for road lighting. In addition to illuminating the road itself, there is no light pollution to the surrounding environment. In addition, the problem of glare and ghosting of ordinary high-power LED street lamps is eliminated, glare, visual fatigue and line-of-sight interference caused by poor glare of ordinary high-power LED street lamps are eliminated, driving safety is improved, and traffic accidents are reduced.
The CAMETATM lens array used in this optical system also acts as a concentrating and shielding device, avoiding repeated waste of light, reducing light loss, reducing the weight of high-power LED street lamps, and simplifying the structure, making the product more Light and thin.
Jin Luming applied a unique light distribution technology on the street lamp, reasonably controlling the light distribution to make the spot appear rectangular, ensuring the ideal road surface brightness and uniformity, eliminating the glare of ordinary high-power LED street lights and making high-power LED road lights. The utilization rate is maximized and there is no light pollution.
Jin Luming first proposed the use of asymmetric free-form surfaces and free-form surface boundary fusion technology to design and process street lamp lenses. The light efficiency and uniformity far exceed the so-called “peanut†lens, and the series of lenses are designed and produced according to different scenes. Achieve precise light distribution. The street lamp ultra-high-order asymmetric free-form surface lens achieves accurate light distribution, ensuring road illumination uniformity and light utilization, and minimizing the zebra effect.
The lens has ultra-high uniformity and can be designed to be more than 85% for a specific scene. The obtained light distribution curve is optimized according to the actual road conditions. The curve is perfect in the direction of C0-C180, and the self-deflection angle in the C90-C270 direction can reach more than 15 degrees. In the specified range of use, the geometric utilization (the ratio of the required illumination area to the actual illumination area) can be increased to more than 80%.
The streetlights released by Jin Luming adopt HOPETM integrated solution, and the measured light value of the whole lamp is up to 130lm/W, which is the best for light efficiency and price. The lights modular design, to create a series of products, not only to meet the large-scale high-volume production and supply, and simple installation program can not require professional lighting engineering design and construction company or business street, which is a large-scale LED lights The foundation of application and popularization.
Optical solutions to create core strengths
The small light source characteristics of the LED chip can easily achieve accurate light distribution and secondary optics optimization design, accurately control the direction of the light, and distribute the light to the road to be illuminated to prevent light pollution and glare. Secondary optics is an important part of directly determining the output efficiency, distribution, uniformity and glare of LED street lamps. Green and environmentally-friendly urban road lighting requires LED street lights to produce rectangular light spots that cover the road, and light pollution to other places outside the road, such as residential buildings and buildings.
The spot of most high power white LEDs on the market today is circular. If the Led Street Light is not designed with secondary optics, then the spot on the road will be a “round cakeâ€. About 1â„2 of the spot will be scattered outside the road and wasted, and the middle of the spot will be compared. Bright, it will gradually darken around. After the lamp is installed on the road, a clear distribution of light and dark spots will be formed between the street lamps, causing visual fatigue to the driver and causing an accident. LED street lights in this case cannot be called "energy saving" and "green lighting".
Avoid glare In addition to the light source in the lighting design process, the light source is located within 30 degrees of the human eye level, but also consider the LED street light as a point source, the brightness is extremely large, generally the lamp cover is used to turn the light source into a scattering light source. The secondary optical design is an important technique for determining the light distribution curve, output light efficiency, uniformity, and glare index of LED street lamps. At present, LED street lights are basically equipped with a single lenslet, which looks like a bright spot. These bright spots are irritating to the human eye and cause ghosting and other problems.
At the press conference, Jin Luming displayed outdoor lighting products such as street lamps and floodlights from 40W to 200W. He also ambitiously released the next stage of street lighting development plan, which not only adopts the unique modular design of Jin Luming, but also applies the revolution. Slight light distribution design, using Sharp high-power integrated package chip, with CAMETATM lens to form the world's first special optical system for street lamps, reasonable control of light distribution makes the spot rectangular, ensuring ideal road surface brightness and uniformity while enabling high-power LED The utilization of road lighting can be maximized, and the light distribution is designed for road lighting. In addition to illuminating the road itself, there is no light pollution to the surrounding environment. In addition, the problem of glare and ghosting of ordinary high-power LED street lamps is eliminated, glare, visual fatigue and line-of-sight interference caused by poor glare of ordinary high-power LED street lamps are eliminated, driving safety is improved, and traffic accidents are reduced.
The CAMETATM lens array used in this optical system also acts as a concentrating and shielding device, avoiding repeated waste of light, reducing light loss, reducing the weight of high-power LED street lamps, and simplifying the structure, making the product more Light and thin.
Jin Luming applied a unique light distribution technology on the street lamp, reasonably controlling the light distribution to make the spot appear rectangular, ensuring the ideal road surface brightness and uniformity, eliminating the glare of ordinary high-power LED street lights and making high-power LED road lights. The utilization rate is maximized and there is no light pollution.
Jin Luming first proposed the use of asymmetric free-form surfaces and free-form surface boundary fusion technology to design and process street lamp lenses. The light efficiency and uniformity far exceed the so-called “peanut†lens, and the series of lenses are designed and produced according to different scenes. Achieve precise light distribution. The street lamp ultra-high-order asymmetric free-form surface lens achieves accurate light distribution, ensuring road illumination uniformity and light utilization, and minimizing the zebra effect.
The lens has ultra-high uniformity and can be designed to be more than 85% for a specific scene. The obtained light distribution curve is optimized according to the actual road conditions. The curve is perfect in the direction of C0-C180, and the self-deflection angle in the C90-C270 direction can reach more than 15 degrees. In the specified range of use, the geometric utilization (the ratio of the required illumination area to the actual illumination area) can be increased to more than 80%.
Led Corrugated Light is designed according to the shape of the roof tile,it`s mainly used to decorative the roof of the building. Product is with high quality die-casting aluminum body,tempered glass,in good sealing,suitable for harsh environments,VDE silicone rubber power cable,high temperature resistance,cold resistance. PMMA optical lens,light utilization efficiency up to 80%,with beam angle from 10-110° for option.Perfect for garden, Patio, Yard, balcony, building exterior wall, etc.
Led Corrugated Light
Led Tile Light,Outdoor Led Lighting,Led Light Floor Tile,Ceiling Tile Lights
Guangdong guangzhidian lighting Co., Ltd. , https://www.gzdlighting.com