The reflector is an accessory of the lamp itself. Its quality directly affects the light reflection efficiency of the lamp, and the reflector can reduce the light wasted by the light source. It is convergent. However, if the light source is reflected by the reflector and then emitted, there is also light loss. How to change the design of reflector to produce appropriate light is the main point of this paper.

Computer modeling is used to simulate the luminous angle of the reflector light source and the spatial structure of the LED reflector, track the refraction track of light, and adjust the curvature of the reflector to achieve the light intensity distribution of the reflector The functional requirements of the beam angle of the LED lamp greatly improve the luminous efficiency of the LED reflector, and reduce the possibility of astigmatism and glare. The reflective surface can be plated with orange peel and smooth. It can be more uniform and soft, without black holes, yellow circles. High reflection efficiency, no layering, high temperature resistance.

The frosted mirror gently reflects light, which is suitable for occasions with weak light such as supermarkets and shopping centers. It is not applicable to places with high illumination requirements such as industries and stadiums. Therefore, the traditional frosted reflector has a large light loss. If it is used for industrial lighting, it needs a reflector with high refraction and luminous efficiency, and when the light passes through the reflector, it must reduce the light loss. However, the light refracted by the smooth aluminum alloy reflector is very dazzling and is not suitable for use with LEDs. Which reflector should be used for industrial lighting LED?

The reflector developed by the professional team of Shandong Lanyue Photoelectric Technology Co., Ltd. is made of excellent aluminum alloy. Careful calculation of each scale bend can greatly reduce light loss. After a thousand refractions, the light source will project to the ground, and the light source is still valid. With the LED, it looks brighter and brighter.

Shandong Lanyue Photoelectric Technology Co., Ltd. is a high-tech enterprise integrating scientific research, production and sales. Since its establishment in 2008, it has been committed to developing and producing a series of products, such as solar street lights, LED landscape and road lighting. The products are widely used in street, home lighting, company offices, urban landscape, engineering transformation, road lighting, medical and other fields. The company has successively won the honors of "Shandong Provincial Demonstration Enterprise of Energy Conservation and Emission Reduction", "Designated Cooperative Unit of Ten Cities Ten Thousand Stations Project in China", etc. In 2010, it was included in the "Key Project of New Energy Industry in Shandong Province". The company has continuously increased its technical input, won widespread recognition and trust in the market with its excellent quality and reasonable price, and has been exported to more than ten countries and regions.