Due to energy saving, durability, safety, environmental protection and many Other excellent quality Alfa Laval plate heat exchanger LED products have been highly concerned by the government, experts and the market.
In recent years, Alfa Laval plate heat exchanger unit Dongguan, this world-famous "manufacturing capital" has also taken a drastic step to develop the LED industry. Not long ago, the plate heat exchanger unit at the optoelectronics industry development forum held in Dongguan triggered a discussion on the future of the LED industry, development bottlenecks and countermeasures.
Recently, Nanjing Plzen interviewed Li Xuliang, Chairman of the LED Industry Alliance of Guangdong Province on related topics.
A Lighting Technology Co., Ltd. of Houjie Town, Dongguan City, recently received a notice that the Alfa Laval Plate Heat Exchanger requested that it go to Dongguan Quality Supervision Department to receive the "Guangdong Provincial LED Street Lamp Local Standard" Alfa Laval Plate Heat Exchanger Unit because of the new The standard has been implemented since July 1.
This is the first local standard for plate heat exchanger developed in Guangdong without the national LED industry standard. The plate heat exchanger unit that proposed and drafted this standard is Qinshang Optoelectronics Co., Ltd., located in Changping, Dongguan.
Working hard to establish local standards
In June and July last year, Nanjing Plzeen officially started the drafting of standards in Guangdong Province. Alfa Laval plate heat exchangers were produced by Dongguan Qinshang Optoelectronics Co., Ltd., Tsinghua University, Dongguan Quality Supervision and Inspection Institute, South China University of Technology and Guangdong Lighting Association. 35 other companies and relevant organizations jointly drafted. The drafting team discussed the coordination and coordination of Alfa Laval plate heat exchanger units in Dongguan on several occasions with regard to LED technical requirements, important performance, and testing indicators. In-depth discussion and analysis of the opinions of relevant units and experts. Simultaneously. The drafting group staff based on the actual application requirements of LED street lamps in Guangdong Province and the 3 year test and actual measurement results of Qinshang Optoelectronics. Not only integrated other companies' opinions. Also rigorously referred to the "LED lighting for street lighting" approval draft (currently serving as the "national standard" role). Strictly combine the technical theory with the actual situation. To enable the standard to play two guiding roles: macro guidelines and micro operations.
Qinshang Optoelectronics has upgraded its advanced experience and technologies in the semiconductor lighting industry to technical standards and industry standards. It has a positive role in promoting product quality and optimizing market order for enterprises. It was fully affirmed by the drafting expert group.
Mr. Zhu Bingzhong, head of Diligence Optoelectronics Development and Project Department, was one of the major participants in the drafting work. He said. The provincial standard was issued on the basis of the company's corporate standard. Mainly for the DC power supply below 250V or below 1000V AC road, street, tunnel lighting and other outdoor public places lighting LED street lighting standards. The standard does not specify the energy saving effect of LED street lamps in Guangdong Province. However, the proposed energy saving rate is at least 50%. Secondly. The degree of contrast is referenced to the national standard of lamps. There are different requirements for high-grade highways and Class 1 and 2 highways. In the windproof, waterproof grades required to meet the professional standards of "IP66". and. The definition of LED street lamps, product classification, model and naming, technical requirements, test methods, inspection rules and signs, operating instructions, packaging, transportation and storage are all clearly defined.
Demonstration of the national LED market
As the first LED local standard in China. The "Guangdong Provincial LED Street Lamp Local Standard" only regulates the packaging technology. No mention of chips. To this. Li Shuwen, deputy secretary general of the Dongguan City Electronics Association, said. Dongguan and even the Pearl River Delta LED companies are still in the middle of the industry's development stage. The packaging phase. Therefore, there is a right to speak in this regard.
Why is the “Guangdong Provincial LED Street Lamp Local Standard†will be led by Guan Qiqin? Guangdong Provincial Bureau of Quality and Technical Supervision Standards Division, said Mr. Jiang. The current national policy strongly advocates the establishment of industry standards by enterprises. The introduction of the standard is the result of policy gestation. He said. Because most of the industry standard data comes from companies. So choose the most representative company in the industry. Bottom-up development of standards is closer to actual production. The first-line companies also have more industry discourse rights.
Although this standard is guiding rather than mandatory. However, it has also received good feedback from the LED industry in the Pearl River Delta. A Shenzhen LED company official was relieved when he learned of the implementation of the new standard. He said: "With this industry standard, we will not touch the river again in the production process. Only by consciously adhering to it can we constantly improve the level of product innovation and improve the quality and level of production."
Jiang Kechang, Standards Division of Guangdong Provincial Bureau of Quality and Technical Supervision also stated. Although this standard is non-mandatory. Not mandatory. But at all levels of quality and technical supervision in the review of the company's LED street lamp standards. But all must refer to the standard. In order to play a good standard and guide role.
According to the person in charge of the National Lighting Standardization Technical Committee. "Guangdong LED Street Lamp Local Standard" was issued. Although it will make part of the LED companies that are not competitive may be eliminated. However, it will also promote Guangdong's LED industry to enter the standard debugging period in advance. Guide the industry from disorder, no standard state. Become an orderly, standard entry market. With the constant expansion of this standard. Will further standardize the Pearl River Delta LED industry market. It also has demonstration and guiding significance for the development of the national LED industry.
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