The industry's first light emitting LED street light came out

A gray-blue LED street light lay quietly on the floor of the test room, waiting for the technician to turn on the power. It is called "Crocodile" and weighs about 15 kilograms. Xu Liancheng introduced that the lamp was named "Crocodile" because it was called "Overlord": the industry's first LED street light. "This lamp can be said to be unique in the world." Xu Liancheng said proudly.

In the lighting industry, Xu Liancheng can be described as a lighting expert with rich theory and practice. He is the deputy general manager and technical director of Guangdong Zhaoxin Lamps Co., Ltd. From the 1980s to the present day, he has experienced more than 20 years of baptism in the lighting industry. He actively develops lighting technology from traditional lamps to LED lamps. Has a unique R & D and marketing experience. As early as the early 1980s, Xu Liancheng played for Nanjing Sanle Lighting Co., Ltd. and participated in the experiment of the first generation of gas discharge lamps. He has long been engaged in indoor and outdoor lighting technology and market work, participated in the design of landscape lighting, street lighting, stadium lighting, etc. In addition, he has published many famous and valuable industry articles, which are known as LED lighting applications. Industry leader.

The first light emitting LED street lamp in the industry has been dedicated to the lighting industry's Xu Liancheng, hoping to contribute to LED lighting and take it as its own responsibility. He believes that LED as the fourth generation of light source, with high light efficiency, solid-state lighting, energy saving and environmental protection and other absolute advantages, but to LED lighting applied to lighting, we must study the way of lighting. The way COB surface light is gradually recognized by everyone, but there are still misunderstandings in the high-power lighting methods. In addition, the technical specifications of many LED projects today are demanding, production units respond in violation, the market is disorderly, and the quality of products is not reliable. The maintenance of the later period will increase the burden, and its consequences will directly affect the direction of industrial development. This prompted him to decide to develop a new type of LED street light. Therefore, he used his experience in the lighting industry for many years and his understanding of current LED light sources. Since 2008, he has concentrated on the research of "surface-emitting LED street lamps" and he believes that this will be an inevitable trend for LED indoor and outdoor lighting.

Hard work pays off, and his research was finally successful in 2012. "I feel very gratified." Xu Liancheng said, "The others will not believe that this is an LED street light. Even some media releases have been questioned. This is not surprising. If there is no doubt, there will not be so many LED companies shut up. "" He said so. This LED street lamp named “Crocodile” looks no different from ordinary high-pressure sodium lamps in appearance. There is no single lens and no reflector. After the power is turned on, a uniform surface light is emitted. LED spot light source is used, and Xu Liancheng said it is a real LED street light.

The core technology of "Crocodile" differs from ordinary LED street lamps in that it does not require the use of lenses and reflectors to achieve "surface lighting" and achieve outdoor high-power lighting needs. "Crocodile" is actually using the so-called "three times light distribution", using 168 LED lamp beads, embedded in the light source module, in terms of Xu Liancheng, a 12-meter-high LED street lamp light beat down, the entire basketball The field can be uniformly illuminated and its uniformity is 20% higher than that of a modular LED street light of the same power. “This street lamp completely changed the original method in terms of light distribution and LED lighting and achieved high light efficiency, high power, simplicity, reliability and other design goals.” Xu Liancheng introduced that he was modeling the “crocodile”. During the design of the group structure, a novel and unique method was used, and a replaceable light source module structure was used. The new light source module could be replaced with the continuous improvement of the LED light efficiency, which facilitated the post-maintenance of the EMC engineering and realized The goal of energy conservation. He said that the replacement of high-pressure sodium lamps with conventional lighting, this is the unique core technology. In addition, he also achieved the effect of free fall and fall of dust on the heat sink structure design. He also told Aladdin Lighting Network reporter that in addition to this lamp has a domineering name, the name of the light source module also has a profound implication, named "22 module", because "21" was ridiculed as " "The end of the world", then "22" is a brand new page for LED.

"We have done a lot of trials. Now people who know the line see our R&D results will be amazed." Xu Liancheng said that there is a domestic business owner who has made a well-known lens. After reading it, he said with emotion: "I did so Many years of LED lens, did not expect to actually be able to do so, this is a progress of light distribution technology, too creative, is the direction of development of LED lighting."

“From my point of view, I hope that everyone will recognize this type of lamp and know how to do LED products because it is responsible for the development of the industry. The advent of this lamp is really a contribution to the development of the industry. Can not blindly do a single combination of luminous methods not suitable for today's high-power LED." Xu Liancheng said. "Crocodile" has applied for invention patents and plans to launch the market in April 2013.