Shenzhen highway lighting engineering solar energy saving light source of 'contract energy management' project

According to lighting for lighting engineering design review results ( Outdoor/Bridges and roads) Third prize

the project name: shenzhen highway lighting project of energy-saving light source 'contract energy management'

declaration units: Dongguan Kingsun Optoelectronic Co. , Ltd.

project Jane interface

shenzhen expressway (LED lighting project Namely: shenzhen highway lighting engineering of energy-saving light source 'contract energy management project') , as China's first large-scale application of LED lighting highway projects, including the shenzhen high-speed, high-speed nanguang, same high-speed, high-speed salt dam as well as well as the big plum sand tunnel, a total of 120 kilometres of LED street lights and tunnel lights lighting engineering, is by far China's first large-scale application of LED street lamp of highway project, is also the domestic application of LED street lamp longest mileage, technical requirements of the strictest highway LED lighting projects. The project is completed, to break the LED lighting can not be used in the main, LED application has the vital significance to our country.

projects including shenzhen limits of machine high-speed west, high-speed east, nanguang high-speed, high-speed same high-speed, salt dam as well as well as the big plum sand tunnel, etc, total length of 120 km. Two-way six lanes and single pair of 3 * 3. 75 m + 1 * 2. Typical 3 75 meters, the central isolation belt. 5 meters, ramp right 10. 5 meters or 8. 5 meters. The big plum sand tunnel single length of 1540 m + 1520 m. Light, a total of 54 base. Main standard sections, main bridge and ramp road lighting adopts hard work on the photoelectric enjoys a high reputation in the international market the 'Apollo' series of LED street light products. Among them, the main standard sections and the main line bridge with 126 x 2 wled lighting ( Number of lamps and lanterns: RL2R1126A3455SGV22) , a total of 4565 sets with lamp; Ramp road lighting using 56 x 2 wled light source ( Number of lamps and lanterns: RL2R1056A345SGV22) , a total of 712 sets with lamp; High lamp replacement project, using 1320 LED lamp; Project to make the big plum sand tunnel lamp replacement, a total of 1260 LED lamp with the original high pressure sodium lamp completely replace. Design of

note:

(1) the main road, bridge, cloth lamp, lamp pole spacing 40 m, binding height 13 m, 2 m long arms. Use 210 w LED street lamps, vehicle average illuminance 22 lx.

2) ramp: unilateral cloth lamp, lamp pole spacing of 30 m, install lamp height 9 m, long 1 lamp arm. 5m; Use 90 w LED street lamps, vehicle average illuminance 14 lx.

3. 25 m high lamp: each rod selects 24 w - 210 LED lights, radius 50 m within the scope of the average illuminance 37. 5Lx。

4. 30 m high lamp: each rod selects 24 w - 210 LED lights, radius 50 m within the scope of the average illuminance 30 lx.

shenzhen highway LED lighting project is completed, the end of the LED lighting in China cannot be used in the history of the main road, road lighting products LED lighting enterprise China sets a good example of a successful promotion and application, application of LED lighting products in China has important practical significance.

lighting design concept and method of innovative:

shenzhen highway lighting project of energy-saving light source 'contract energy management', the 'human comfort, environmental friendly, high efficiency and energy saving' as the core of the concept of green lighting design, with innovative design as the center, the LED lighting products research and development in the design of electrical, thermal, optical integrate various professions, such as cooperation, a wide range of interdisciplinary research and innovation design is carried on according to different environment demand, market demand, to provide light environment as a whole solution, achieve the perfect combination of people, light, environment. Project the overall technology has reached the international advanced level.

the main innovation points are as follows:

( 1) EMC projects used for the first time in domestic energy saving management. A high of 50% compared with the traditional lighting energy saving project implementation after three years the average illuminance Eav design standard: 20 lx, intensity of illumination evenness UE: 0. 4, the average brightness Lav: 2. 0 ㎡ CD, brightness uniformity Uo: 0. 4, the longitudinal uniformity UL: 0. 7. Environment than SR: 0. 5; High 80 meters minimum illumination lighting radius value of 10 lx high acceptance specification.

　　( 2) The LED lighting technology successfully for the first time large-scale application in highway lighting, LED lighting technology development in our country is a showcase of achievements.

　　( 3) The project USES a number of independent innovation technology. In view of the main road and ramp road use function USES the independent design the new light distribution: asymmetric partial light distribution ( TYPEⅢ) , better solve the width ( Right. ) High ( High lever) Than 2. 75:1, meet the road surface twelve lane area wide exposure area and function of lighting requirements, vertical rectangular flare stack is more reasonable, the longitudinal brightness uniformity big increase, effectively solved the problems of the zebra crossing with the spot.

　　( 4) Aiming at the defects of the traditional high lamp, as well as the characteristics of LED light source adopts high lighting innovation design: the different areas in different growing application areas, illuminate different object distribution, using a high precise combination of multiple different lamps and lanterns light distribution, such as the TYPE Ⅲ optical formalwear, TYPE Ⅲ optical the outfit, TYPE Ⅳ light distribution combination, such as lighting application of finer, more reasonable, more human.

editor: li jie