Establish and improve the national standard system for LED lamps (I)

For the lighting appliance industry, LED luminaires are a new product that uses solid-state illuminating light sources. Since the front end of the products comes from semiconductor manufacturing, the mid-end and terminal of the products belong to the lighting electrical industry, the difference between the two industries, LED The current hot state of development and application of lighting electrical products, and the new product has no mature technical standards and standard system specifications. In the lighting electrical industry, as well as between the lighting electrical industry and the semiconductor industry, some products are unclear. Every phenomenon that speaks. This paper mainly introduces the standard system of LED lighting electrical products, including the current status and development trend of IEC standards, American standards and Chinese standards, and gives the standard setting framework for LED lighting electrical products in China, aiming to review the development process of LED lighting electrical standards. To clarify the current status of LED lighting electrical product standards, and to construct the system framework of China's LED lighting standards with objective scientific ideas, to provide reference for the current standardization of LED lighting electrical products.

1 Introduction of current status of LED lighting electrical products at home and abroad

The standardization of LED lighting electrical products has gone through an unusual journey. As a new light source in the lighting industry, LEDs have distinct semiconductor product characteristics. The IEC standards organization is also advancing in the development of standards for LED lighting electrical products. At the beginning, the IEC organized a workshop for LED lighting appliances to integrate LED lighting products. After a period of operation, the IEC organization decided to separately manage the standardization of LED lighting electrical products according to the TC34 lighting electrical product technical group classification, that is, TC34 / SC34A is responsible for the standardization of LED light source, TC34 / SC34B is responsible for connectors, etc., TC34 / The SC34C is responsible for the LED control unit, the TC34 / SC34D is responsible for the LED luminaires, and then the results of the various technical groups, and finally discuss the common technical issues in the LED workshop. That is to say, the most influential international standardization organization has clearly clarified the standardization of LED lighting electrical products, that is, the LED lighting electrical products are managed according to the classification of existing lighting electrical products. This also provides a clear framework for the development of standards for LED lighting electrical products in China. The following mainly introduces the development of standards for LED lighting electrical products at home and abroad.

1. 1 International LED lighting electrical products standard situation

1. 1. 1 Publishing of IEC standards related to LED lighting electrical products

Figure 1 shows the IEC standard framework for LED lighting appliances. Among them, the standard of LED lighting electrical products is under the jurisdiction of the TC34 lamp and related equipment technical committee. The LED Biosafety section is under the jurisdiction of the TC76 Optical Radiation Safety and Laser Equipment Standardization Technical Committee.

The specific standard number and standard name and the publication status of the standard are shown in Table 1.

1. 1. 2 US Standard System for LED Lighting Products

The US standard system is different from the IEC standard system. The standard system framework for LED lighting products in the United States is shown in Figure 2. This article mainly collects the standards of the North American Lighting Society, the National Institute of Standards, and the UL Laboratory, as shown in Table 2.

1. 2 Current domestic LED lighting electrical product standards

1. 2. 1 The publication of national standards related to LED lighting electrical products is shown in Figure 3 and Table 3.

1. 2. 2 The publication of the light industry related to LED lighting electrical products is shown in Table 4.