Explain what kinds of energy-saving high bay lighting functions are divided into
However, the quality of LED products in China is uneven at present. One of its very important reasons is that the quality of the thermal conductive glue is not good, and the heat dissipation plate is not enough to dissipate heat, which leads to the low quality of the lamp. The choice of thermal conductive glue should be noted: thermal conductive glue with viscosity should be used, this glue can improve the thermal conductivity of high-power high bay lamps and increase the service life of the lamp; there are many choices in the selection of diffuser, each There are various advantages and disadvantages. Most industrial and mining lamp manufacturers choose a diffuser with a glossy and matte surface, but this kind of lamp panel will generate a lot of static electricity during the process of use, and it will lighten the air at the same time. The dust in the lamp is adsorbed on the lampshade or the lamp body, which affects the uniformity of light.
Energy-saving high bay lamps can be divided into general lighting and local lighting according to their bright functions: general lighting is usually evenly arranged on the top or side wall of the work site to illuminate the entire work surface, requiring the use of high-power incandescent lamps and halogen lamps. Tungsten lamps, high-intensity gas discharge lamps, or a large number of fluorescent lamps. Most energy-saving industrial and mining lamps belong to this category. General lighting lamps have higher requirements for light distribution, and two types of light distribution, direct lighting and semi-direct lighting, are widely used, especially the latter. In the semi-direct lighting type, a part of the upward light illuminates the ceiling, which can increase the brightness of the ceiling and create a more comfortable and brighter environment.
In recent years, many families often ignore reasonable lighting needs when choosing high bay lighting fixtures and light sources, and design the lighting to be colorful in order to be romantic and luxurious. As everyone knows, the colorful lights are not only harmful to human eyesight, but also interfere with the functions of the higher nerves of the central brain. Light pollution has a greater impact on infants and children. Stronger light will weaken the eyesight of infants and young children and affect children's vision development. To create an environmentally friendly, healthy, energy-saving and exquisite and comfortable "green light environment", in addition to the principles of beauty, safety and economy, different lighting methods and high bay lighting fixtures are selected according to different spaces, different occasions, and different objects, and guarantees Appropriate illumination and brightness. For example: the bedroom should be warm, the study and kitchen should be bright and practical, and the bathroom should be warm and soft.
In order to meet the visual needs of different production operations and the needs of lighting installation conditions, the reflector of the high-power industrial and mining lamp should be able to produce various wide and narrow light distributions. The surface is painted and glazed to make it appear white, and reflectors made of aluminum, glass mirrors, prism glass and other materials can obtain a wide light distribution, which is suitable for large-area, vertical or nearly vertical workplaces . For tall workshops and places with high-power industrial and mining lamps and large machine tools that require separate lighting, reflectors made of materials with strong light control properties such as prism glass, mirror glass, and polished aluminum can be used to obtain a narrow beam distribution.
