LED lamps are used where the chifeng street lamp manufacturer
With the speeding up of urbanization in our country, solar street lamps to directional light, low power consumption, good drive performance, fast response, high seismic ability, long service life, green environmental protection advantages of gradually into people's horizons, to become the world's most substitution
with the speeding up of urbanization in our country, solar street lamps to directional light, low power consumption, good drive performance, fast response, high seismic ability, long service life, green environmental protection advantages of gradually into people's horizons, to become the world's most advantages instead of traditional light source of a new generation of energy-saving light source, the LED street lamps are used in what place? Traditional street lamp has become the past road lighting is an important part of city lighting, the traditional street lamp light often adopt high pressure sodium lamp 360 degrees, the light loss big shortcoming caused huge waste of energy, the current global environment worsening in all countries in the development of clean energy, and along with the rapid growth of the national economy, the increasingly prominent contradiction between supply and demand of energy in our country, start there is a serious shortage of electricity supply situation, the energy that is an urgent need to solve the problem. So to develop new type of high efficiency, energy saving, long life, color rendering index [ Light source for color is called color rendering of the object, is by reference or reference light source with same color temperature ( Incandescent lamp or light) The comparison of the object color appearance. 】 LED street light is high, the environmental protection in the lighting energy saving is of great significance. LED street light LED street lamp is mainly used in urban arterial road application places [ Urban arterial road linking the city the main part of the traffic. 】 One,' One 【 二次干道】 Is number of more general traffic in the city, and cooperate with the section of urban road network, the connection parts and distribution, transportation and service function. 】 , branch, factories, schools, gardens, such as city square, garden road lighting. The output power and luminous flux 【 Luminous flux ( luminous flux） Refers to the radiation power of the human eye can feel, it is a band of radiation energy per unit time and the product of the relative rate of visibility of the band. 】 The improvement of need from the extension of high power white LED technology, to further improve chip technology and so on basic level. In the secondary optical design, LED the radiation form a lambert 【 Lambert ( 1728 ~ 1777) Lambert, Johann Heinrich German mathematician and astronomer, physicist. 】 , lateral shoot, bats and concentrating several airfoils. In the field of road lighting, according to design experience lambert and bat wings are applicable, by the secondary optical design, make the LED lighting range, photometric curve can meet the demand of road lighting.