The hottest Ningguo aluminum profile street lamp m

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Ningguo aluminum street lamp manufacturer

solar street lamp

  1 It is easy to install without laying complicated lines. It only needs a cement base and fixed with stainless steel screws

  2. Free of electricity charge, solar street lamp is a one-time investment, no maintenance cost, annual recovery of investment costs, long-term benefits

  3. There is no potential safety hazard. The solar lamp is an ultra-low voltage product, and its operation is safe and reliable

  4. The service life of solar panel, the main component of solar street lamp, is 25 years; The average life of ultra bright LED is more than 50000 hours; The service life of solar battery is years

  5. Green environmental protection can add new selling points for the development and promotion of noble ecological communities; The cost of property management can be reduced sustainably, and the cost of the owner's public share can be reduced

courtyard lamp is a kind of outdoor lighting lamps, which usually refers to outdoor road lighting lamps below 6 meters. Its main components are composed of five parts: light source, lamp, lamp pole, flange and foundation embedded parts

courtyard lamp has the characteristics of diversity, aesthetics, beautification and decoration of the environment, so it is also called landscape courtyard lamp. It is mainly used for outdoor lighting in urban slow lanes, narrow lanes, residential areas, tourist attractions, parks, squares and other public places, which can prolong people's outdoor activities and improve property safety

courtyard lights developed to the 1990s, and are widely used in urban slow lanes, narrow lanes, residential areas, tourist attractions, parks, squares, private gardens, courtyard corridors and other public places. One side or two volumes of the road are used for road lighting, to improve the safety of people's night travel, to increase the time of people's outdoor activities, and to improve the safety of life and property. It can also change people's mood, improve people's mood, and change people's ideas, creating a bright and dark palette like night. During the day, courtyard lights can decorate the city scenery; At night, courtyard lamps and lanterns can not only provide necessary lighting and the principle and maintenance benefits of life fatigue testing machine, increase residents' sense of security, but also highlight urban highlights and interpret bright styles, so that they have been used until now and have developed into a mature industrial chain

differences between courtyard lights in the community and courtyard lights in the square

first, the characteristics and style of courtyard lights in the community: first, it is necessary to achieve a certain lighting effect to facilitate the access of residents in the community at night; Second, it should conform to the style of the whole building, consistent with the style of the whole community, and have the effect of reflecting and brightening each other; Third, we should pay attention to aesthetics, neither too monotonous, nor too dazzling, so as not to cause aesthetic fatigue. According to the overall style of the community, two types of lights, Chinese and European, can be prepared. In addition, the lighting layout of the courtyard lights in the community generally adopts staggered lighting layout and symmetrical lighting layout on the main roads. The two methods have their own advantages and disadvantages. The most appropriate way can be selected according to the layout of the community (there will be in-depth introduction in the later article, and we will not continue to study it here), which not only meets the lighting effect, but also pays attention to beauty

the courtyard lamp of the square is a part of public buildings, which reflects the style and personality of a city, so it should have a strong artistic effect. Its characteristics and style should first reflect the beautification during the day. The shape of the whole courtyard lamp should consider the integration of the aesthetics of the whole square. At night, artistic lighting should be considered, the light color should set off the beauty of the square, and the lighting effect should also be considered to be beneficial to the walking citizens; Second, pay attention to the ornamental, that is to say, the courtyard lamp itself should not only have a beautiful shape, but also beautify and brighten the environment. At the same time, it can also become a cultural symbol of a city or a region

first, technically, we can use the muce vertical axis wind turbine as the main power generation. It has the following advantages in the more than 10 years of the founding father Kemal's life:

1. Low failure rate (slow speed, no steering mechanism)

2, no noise

3. The power generation curve is full (the starting wind speed is low, and the power generation is large when running at medium and low wind speeds)

4. Not affected by wind direction and near ground mass wind

5. Strong anti typhoon ability (up to 45m/s)

second, in the design, we adopt a more reasonable form:

Simple wind power generation street lamp configuration: the vertical axis wind turbine supplies power independently, which is suitable for seaside and cities with good wind resources, but we don't know the road

for example, 10 meter high street lamp configuration: lantern type vertical axis wind turbine --300w

lamp pole height - 10 meters

bulb power - 75 ceramic metal halide lamp or 120W electrodeless lamp

battery - 100A cobalt consumption in the field of lithium battery has accounted for 60% of H maintenance free

light on time --10h/d

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