In the second session of the 11th High-tech LED Industry Summit on June 10th, with the theme of new opportunities in the LED supply chain, Zhao Yutao, general manager of Shenzhen Hyun Shuo Optoelectronics, Ma Jing, deputy general manager of Kangmet Technology, Zhonghengpai Ye Jianbo, general manager of Wei Power, Li Jinhong, general manager of Kegu Power, Li Shaoke, deputy general manager of Laifu Optoelectronics, and Mo Zhuorong, deputy general manager of Kangrong Fine Ceramics Technology, respectively, for domestic intelligent production equipment, domestic high-grade glue, LED drive power and A keynote speech was delivered on topics such as the high-quality cooling kit.
Forum site 
Zhang Xiaofei, Chairman of Gaogong LED
Renewing the new opportunities in the parts supply chain
In the LED lighting market, the market demand for LED packaging and automated production equipment has gradually increased in recent years. Zhao Yutao, general manager of Shenzhen Hyunshuo Optoelectronics, was very touched by this. Since the second half of last year, Hyun Shuo’s automated spectroscopic and tape machine equipment orders have soared. In the first half of this year, the shipment of automated spectroscopic tape equipment has reached 800-900 units, the remaining 600 orders are scheduled to the end of this year.
Zhao Shutao, general manager of Hyun Shuo Photoelectric
"As the demand for LED lighting market gradually enlarges and the demographic dividend gradually disappears, LED lighting enterprises with traditional artificial production mode will face bottlenecks in development, and intelligent manufacturing will be the future development trend." Zhao Yutao said that the introduction of LED automated production lines, It can effectively solve the problem of ensuring the quality of products while further reducing production costs, improving product competitiveness, and making it easier to win customer recognition.
Zhao Yutao introduced that the fully automated production line can effectively save labor costs and increase production capacity quickly. It is suitable for mass production, shortens delivery time, improves yield, and produces products with higher product security.
Not only LED packaging equipment manufacturers, domestic glue in the rapid development of the LED industry, has also formed a related supporting industrial chain.
"The role of encapsulant is to protect the chip and gold wire, to avoid environmental impact, to reduce refraction and improve light efficiency." Ma Jing, deputy general manager of Kangmet Technology, said that after 2011, domestic silica gel is gradually approaching imported products in quality. It also occupied a part of the domestic high-end market with its cost-effective advantage.
Ma Jing, Deputy General Manager of Kangmet Technology
In the keynote speech, Ma Jing pointed out that LED domestic glue has gradually entered a mature stage from 2011 to 2012. Since 2013, the domestic LED silicone industry chain has basically formed, and the adoption rate of domestic packaging silica gel by LED packaging factory is increasing. High, in which the rapid price decline and cost pressure have played a big role in it; from 2013 to 2014, domestic LED glue has been fully applied, and as the market demand increases, we are also constantly increasing research and development. With the intensity and expansion of production scale, with the popularization of applications, the localization rate of LED silica gel will be further improved. Domestic glue will accelerate the replacement of imported rubber products such as Dow Corning and Shin-Etsu Chemical.
In terms of the cooling kit, Liu Shiming, deputy director of Kangrong Fine Ceramics Engineering Center, brought a new trend of ceramic thick film technology in LED application in the keynote speech of the summit.
Liu Shiming, deputy director of Kangrong Fine Ceramics Engineering Center
It is well known that LED lamps can only achieve stable luminous efficiency and quality under the good heat dissipation design, thereby reducing thermal attenuation and improving the life of products and peripheral components. In recent years, ceramic heat sinks have received wide attention in the industry due to their high insulation (15KV/mm), high thermal radiation (>0.95), high thermal conductivity, excellent electromagnetic compatibility, and thermal cycle stability.
There are three main ways of heat dissipation: conduction, convection, and radiation. The ceramic material itself has a high emissivity (>0.95) and a large microscopic specific surface area, which can promote the heat of the surface of the ceramic heat sink to the air. The purpose of heat dissipation.†Liu Shiming introduced at the meeting that the thermal conductivity of air is 0.03W/m•k at 75°C. If there is no convection, the air conduction heat is very small, and the radiation heat determines the overall heat dissipation. effect. Therefore, in this case, ceramic materials have a unique heat dissipation advantage.
In Liu Shiming's view, LED lamps use ceramic heat-dissipating materials instead of metal materials to obtain more stable quality, simplify the product system, reduce the system cost, and directly metal coating.
Electric Quartz Heater is a new type of integrated electric heating product with far-infrared radiation milky white quartz tube, ultra-high-quality insurance coefficient of nickel chromium alloy resistance wire, which could heat evenly and only the price of imports heater 1 / 4.
Quartz tube heating element
Such products mainly by the sealed electric components, parabolic or circular surface reflector, protective strip, power adjustment switch and other components. It is made of quartz radiation tube for the heating element, the use of far infrared heating energy-saving technology, so far far infrared radiation components issued by far infrared absorption of objects, directly into the heat to achieve the purpose of heating, while far infrared can also produce physical therapy. The heater is equipped with 2 to 4 quartz tubes, the use of power switch to make part or all of the quartz tube into work. Quartz tube by the electric wire and quartz glass tube composition. Quartz tube heater is characterized by fast heating, but the heating range is small, easy to produce open flames, and consumption of oxygen, although the previous low sales because of the price is good, but has clearly showed a downward trend.
Quartz Heaters, Quartz Space Heater, Electric Quartz Heater, Portable Quartz Heaters
Ningbo APG Machine(appliance)Co.,Ltd , http://www.apgelectrical.com