Illuminance standard for industrial lighting
1. Ultra-precision operation, design, drawing, precision inspection lighting brightness standard 3000-1500. Design room, analysis, assembly line, painting lighting brightness standard 1500-750. Packaging, metering, surface treatment, warehouse lighting brightness standard 750-300. The brightness standard of dyeing, casting and electric room lighting is 300-150.
2. In the same foundry workshop, the illuminance standard of mold making and shelling section of precision casting is much higher than that of general casting. The standard values of illuminance in different places vary from 50lx~750lx. Please refer to the “Building Lighting Design Standard” GB50034-2004 illuminance specification, you can get the place illuminance standard value you want.
3. The national standard of the people’s Republic of China [Architectural Lighting Design Standard] GB50034-2013 stipulates the general illuminance standard values for newly built, rebuilt and expanded residential, public and industrial buildings.
4, inspection, etc., the lighting brightness is required to be not lower than 500lux. In addition, the type, quantity and layout of light sources installed in the workshop need to be considered in order to achieve the best lighting effect and working environment. Maintaining proper workshop lighting brightness can not only improve the work efficiency and accuracy of workers, but also prevent light pollution and occupational diseases.
5. There should be sufficient natural lighting or artificial lighting in the workshop or work place. The lighting coefficient of the workshop should not be lower than the standard IV, the mixed illuminance of 636f707962616964757a686964616f31333365643661 in the working face of the inspection place should not be less than 540lx, the working face of the processing site should not be less than 220lx, and other places should not be lower than 110lx.
6. The illuminance standard values of industrial enterprises should be classified according to the following series: 0.130, 50, 7100, 150,200,300,500,750,1000, 1500, 2000 and 3000Lx. 2. The standard value of lighting design should be the average illuminance value on the working surface of the production site.
Lighting requirements for Class A factory buildings
Plant lighting brightness standards are as follows: ultra-precision operation, design, drawing, precision inspection lighting brightness standard 3000-1500. Design room, analysis, assembly line, painting lighting brightness standard 1500-750. Packaging, metering, surface treatment, warehouse lighting brightness standard 750-300.
Class A workshop standard: liquid with a flash point less than 28 ℃. A gas with a lower limit of explosion less than 10%. A substance that can decompose itself at room temperature or oxidize in air that can cause rapid spontaneous combustion or explosion. A substance that produces combustible gases and causes combustion or explosion under the action of water or water vapor in air at room temperature.
The lighting commonly used in the workplace inside and outside the production plant should ensure sufficient brightness. Lighting should be especially bright and sufficient in dashboards, stairways, and all narrow areas near the rotating parts of the machine and high-temperature surfaces, such as water level gauges, pressure gauges, vacuum gauges, thermometers, various recording instruments, etc.
Characteristics and requirements of lighting in LED factory building
1. The light reflector of the industrial mine lamp in the workshop lighting must be able to produce lights of different brightness and width. Because the lighting effect requirements are also different in different operation processes, only industrial and mining lamps have more variety of changes and adjustments in order to better meet the needs of use.
2. Area-the larger the area, the more lamps are used, depending on the density. Many people’s row lights will be 4m high-the higher the plant height, the greater the power of the led lamp theoretically-if it is the aisle area, you can choose to have less power. The power is higher in production operations.
3, quiet and comfortable, no noise LED lamps and lanterns will not produce noise, for the use of precision electronic instruments is the best choice. Suitable for libraries, offices and other occasions. Traditional lamps and lanterns with soft light and eye protection use alternating current, so they produce 100 strobes of 120 times per second.
4. What are the characteristics of led lights? The practicability of LED lighting can ensure indoor lighting, ensure light hygiene, protect eyes, protect eyesight, no abnormal psychological or physiological reaction of light and color, firm lamps and lanterns, flexible circuit safety switch.
5. The third artistry, color LED products have covered the whole visible spectrum range, and have good monochromaticity and high color purity. The combination of red, green and yellow LED makes the choice of color and grayscale (16.7 million colors) more flexible. Not only that, LED lighting fixture itself also has great advantages.
What is the illuminance requirement of a general factory building? LX.
1. The standard values of illuminance in different places vary from 50lx~750lx. Please refer to the “Building Lighting Design Standard” GB50034-2004 illuminance specification, you can get the place illuminance standard value you want.
2. There should be sufficient natural lighting or artificial lighting in the workshop or work place. The lighting coefficient of the workshop should not be lower than the standard IV, the mixed illuminance of the working face of the inspection place should not be less than 540lx, the working face of the processing site should not be less than 220lx, and other places should not be lower than 110lx.
3. The illuminance standard value of large parts library is “50Lx on 1 meter horizontal plane”; the illuminance standard value of general parts library is “100Lx on 1 meter horizontal plane”; the illuminance standard value of semi-finished product library is “150Lx on 1 meter horizontal plane”; and the standard value of illuminance of fine parts library is “200Lx on 1 meter horizontal plane”.
4. The general machining tolerance is greater than 0.1ax 0.75plane 300LX, and the precision machining tolerance is less than 0.1max 0.75plane / 500LX. Basically consistent with German standards.
What are the regulations for the lighting of workplaces inside and outside the production plant?
Plant lighting brightness standards are as follows: ultra-precision operation, design, drawing, precision inspection lighting brightness standard 3000-1500. Design room, analysis, assembly line, painting lighting brightness standard 1500-750. Packaging, metering, surface treatment, warehouse lighting brightness standard 750-300.
The number of light sources controlled by each lighting switch should not be too large. The number of lights in each room should not be less than 2 (except for those with only one light source).
Will correctly release the power supply, will cardiopulmonary resuscitation, will stop bleeding, will bandage, will transfer and transport the wounded, will deal with emergency trauma or poisoning and so on. If you find someone electrocuted, you should immediately cut off the power supply, make the electrocuted person off the power supply, and give first aid, such as working at high altitude, when rescuing, we must pay attention to prevent the danger of falling from high altitude.
Because there are too many kinds of industrial factories, different places have different requirements for illuminance, so the illuminance standards are also different. For example, the illuminance standards of light and heavy industrial plants must be different. Even in similar factories, the illuminance standards of different workshops and different processing precision sections are also different.
The lighting equipment in the temporary power supply at the construction site stipulates which lighting circuits and lamps are less than 1.8 meters. Warning lighting on the protective railing around the foundation pit. Wet places include lighting in deep foundation pits. Lighting working in metal containers should use a safe voltage of 36v or 24v or 12v.
Finally, what we want to say is that there are more dust impurities in the air, because the visibility of the air is lower, and in the lighting working environment of the workshop where the air is more humid, it is best to choose LED industrial and mining lamps with better sealing properties of those shells to prevent moist gas from entering the interior of the lamp, which is also a kind of protection for the lamp.
Design Essentials of Industrial Lighting
1. The basic elements of lighting design are as follows: illuminance determination: illuminance standard for industrial buildings is determined according to “Industrial Enterprise Lighting Design Standard” TJ34-79; illuminance for civil buildings, before the national standard is promulgated, it should be selected according to the “Technical regulations for Building Electrical Design” according to the use requirements.
2. The main points of led lamps and lanterns design. First of all, with regard to the design principles of lamps and lanterns, we should take into account the optical principles of lamps and lanterns as well as their materials and costs, which is a very important link, followed by aesthetics. Everyone likes beautiful things, LED lamps and lanterns are furniture supplies, naturally its appearance and shape is also very important.
3. Article 0.3 the lighting design of industrial enterprises shall not only abide by this standard, but also comply with the requirements of the relevant national standards and norms. Chapter II Lighting methods and Lighting types Article 0.1 Lighting methods can be divided into general lighting, zonal general lighting, local lighting and mixed lighting.
