What kind of lamps do you use for underground garage lighting now?
With the rapid development of China's economy, the urban population has surged, the number of motor vehicles has risen rapidly, and more and more urban parking lots have been developed underground. Underground parking lots are built more and more and bigger. According to some information, Shanghai has developed and utilized about 40 million square meters of underground space; Beijing has developed and utilized about 30 million square meters of underground space, and it will reach 90 million square meters in 2020 at an annual growth rate of 3 million square meters; Wuhan The "underground Hanzheng Street" is 126,000 square meters.
The energy consumption of underground garage lighting is the main component of the operating cost of the underground parking lot. At present, the vast majority of underground garage lighting mainly uses energy-saving lamps and is controlled by partition. But there are two phenomena in the actual process.
1. "Eternal Light" phenomenon. In some places, the underground parking lot is generally turned on 24 hours a day, so the electricity bill for a year is quite considerable. At the same time, the number of underground parking lights is large, and the replacement and maintenance workload is large, which is a difficulty in property management.
2. The phenomenon of "less lights, less lights". "Less installation of lights" often results in substandard lighting acceptance, and more seriously, it may bring inconvenience to users, make people feel insecure, or cause minor vehicle accidents in static traffic due to poor vision. Scratch, etc., or civil and criminal cases such as theft and robbery of property and personal injury are prone to occur; "turning on the lights less" will not only bring about the consequences of insufficient illumination and poor uniformity, but also increase management costs; and manual control of the lighting time, In turn, it increases management costs. In short, the effect of reducing the lighting quality in exchange for the saving of electric energy is often unsatisfactory.
In the face of the energy consumption of underground garage lighting and the safety lighting needs of the owners, how to achieve energy-saving lighting and provide humanized services is one of the problems faced by many companies that manage parking lots. At the same time, the underground parking lot has special characteristics, such as large area, low floor height, dense equipment and pipelines, no or little natural lighting, etc. The lighting design should be considered in many ways. A lighting system with design defects will affect driving safety and mislead. Driving direction, waste of energy. Therefore, the underground parking lot should carefully choose the lighting scheme and lighting fixtures.
