Intelligent Lighting Design Scheme And Selection Of Lamps For Underground Garage

The intelligent lighting design of the underground garage is particularly important. If you can't do a good job in the design of intelligent lighting, the car comes and goes in the underground garage which turns a lot is easy to cause car accidents. Therefore, we must pay attention to the intelligent lighting design of the underground garage.

Light source and light distribution scheme

Choice of light source and lamps: LED intelligent control scheme should be adopted in the design of renovation and new underground garage. LED light source color temperature 4000 ~ 6000K, the whole lamp performance is greater than 80lm/W, color rendering index Ra should be greater than 60. The lamp should be simple, and the connection between the LED light source and the control power supply should be connected by a plug piece, which is easy to install and maintain.

Reasonable arrangement of light positions: the driveway and parking space in the warehouse should be evenly arranged, and the illumination of the driveway should reach 50lx, and the uniformity of the illumination of the driveway should reach 0.6. Because the floor height of the underground garage is low, some underground garage equipment pipelines are more, the light source power of the lamp should not be selected too large, the light distribution Angle should not be too small. At the entrance and exit of vehicles, the spacing of lamps and lanterns can be appropriately small, and the illumination can be appropriately improved. There is a light-dark adaptation process in vision, and intelligent adjustment should be made according to the ambient brightness day and night. The lamps and lanterns in the open air of vehicle entrance and exit are embedded in the wall. The lamps and lanterns are asymmetrical, and the lights are cast on the ground of the driveway to avoid glare and affect driving. The protection level of lamps should be above IP65 to prevent rainwater immersion, and the installation height should be about 1250px from the ground.

Lighting fixture

As LED is a solid-state light source, it has the characteristics of small size, fast response, module combination, power size can be adjusted at will, and DC power supply drive. The manufacturing of intelligent garage lights should make full use of this feature.

1. The intelligent LED lights of the underground garage should be manufactured according to the characteristics of the garage. In the lamp, the light source and control power supply should adopt the modular design, and the power supply, control module and LED light source module should be connected by a plug-in, which is easy to maintain and replace. To reduce the consumption of materials, material saving is also a part of energy saving;

2. The conductor inside the lamp is copper wire, and the cross section should be greater than 0.5 mm2. The external lead wire of the lamp is copper wire with a cross section greater than 1.5 mm2. It mainly considers the mechanical strength of the wire and the need of short circuit protection;

3. Reasonable light distribution to control the impact of glare on vehicles and pedestrians;

4. The induction distance of vehicles and pedestrians should not be less than 10 meters;

5. The safety grounding shall meet the requirements of the relevant national specifications. The conductive part of the metal shell of the power built-in lamp shall have PE wire wiring port, and the special grounding terminal shall be used for reliable grounding.

6. The lamp should be convenient for construction and installation, with lifting card and soft conduit interface. The wire entry hole of the metal structure lamp should be polished smooth and add the ring;

7. The brackets and parts required for the installation of lamps and lanterns should be treated with anti-corrosion;

8. The protection grade of lamps shall reach IP5X;

9. The service life of light source and control electrical appliances shall reach more than 25,000 hours.