What is the national standard of street lamps
1. There shall be no scratches on the surface of led street lamps, and there shall be no sharp corners and burrs that endanger production, transportation, installation and users inside and outside the lamp body. The surface color of the sprayed parts should be uniform, the film is smooth, the thickness is uniform, and there are no defects affecting the appearance, such as flow hanging, accumulation, exposed bottom, wrinkles and so on.
2. This standard is specially formulated to comprehensively improve the design, construction and operation level of street lamps in order to implement the measures for Total quality Management of Industrial Enterprises issued by the State Economic Commission. This standard requires that street lamps should be complied with in design, maintenance, installation, operation and other work.
3. The municipal road lighting standards are: the external dimensions of street lamp foundation, equipment foundation, embedded parts, reserved holes, foot bolts and spacing should meet the requirements of architectural design. The verticality of the lamp pole 3mm/m. Installation position of the lamp post: the lamp pole deviates from the centerline 50mm. The grounding resistance of the metal lamp pole of street lamp is 10.
4. The height of the street lamp is 13 meters according to the Urban Road Lighting Design Standard issued by the Ministry of Communications, which stipulates the technical parameters such as the height, spacing and illuminance of the street lamp, in order to ensure the quality and safety of urban road lighting. According to the standard and related regulations, the height of street lamps on urban roads ranges from 8 to 14 meters.
What are the international standards for LED lamps?
The full name of C Certification 3C Certification is “compulsory Product Certification system”. It is a kind of product conformity assessment system implemented by the Chinese government in accordance with laws and regulations in order to protect consumers’ personal safety and national security, strengthen product quality management and implement in accordance with laws and regulations.
There are many LED safety, among which the standard parameters of light biosafety, that is, blue light hazard, are as follows: blue light biosafety has two standards: IEC62471 and IEC62778 are different as follows: IEC62471 is the basic standard for the measurement and evaluation of photobiosafety. Mainly measure and evaluate the radiation hazard of a single light source or lamp.
Led lamps inspection standards are as follows: material led energy-saving lamps can be made into spherical straight tube and other shapes, to straight-tube LED energy-saving lamps, for example, its shape is the same as ordinary fluorescent tubes, fluorescent lamp tubular transparent PC polymer shell will be the power module and light-emitting diode wrapped inside.
The measurement of LED electrical characteristics is mentioned in the CIE S025 Eamp 2015B standard. LED manufacturers need to make electrical characteristic measurement parameters according to the requirements of different customers and different products to ensure that the electrical characteristics of LED meet the requirements.
The testing standard of lamps and lanterns means that general lamps include ceiling lamps, chandeliers, wall lamps and other products, which are widely used in all kinds of occasions, so they are also one of the key products in the national spot inspection. in order to avoid product sales or use, lamps and lanterns need to be tested in accordance with national standards.
General standard lamp holder, can directly replace the existing halogen lamp, incandescent lamp, fluorescent l luminous apparent efficiency can be up to 80lm/w, a variety of LED lamp color temperature optional, high color rendering index, good color rendering; obviously, as long as the cost of LED lamp is reduced with the continuous improvement of led technology.
What is the illuminance standard of industrial lighting factory building?
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.
The illuminance standard values of industrial enterprise lighting 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.
Inspection, etc., require that the lighting brightness is 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.
The national standard of the people’s Republic of China [Architectural Lighting Design Standard] GB 50034-2013 specifies the general illuminance standard values for newly built, rebuilt and expanded residential, public and industrial buildings.
