How to calculate the wind resistance of the solar street light 6 m solar street lamp light pole

Solar street light with battery component integration design, has a strong ability to resist wind, but how do we calculate the wind resistance of the solar street light light pole? 1, calculate solar street lamp light pole plate ( Including the lamps and lanterns) The windward area: because of the light plate with different shaped



solar street light with battery components integration design, has a strong ability to resist wind, but how do we calculate the wind resistance of the solar street light light pole? 1, calculate solar street lamp light pole plate ( Including the lamps and lanterns) The windward area: the lamp to 【 Lamp plate: high temperature resistant, using resistance wire, high temperature resistant safety and reliability. 】 Using different shapes, the lamp panel of windward area is uncertain. Now take common enclosed flying saucer shaped lamp panel as an example, the lamp panel appearance of orthographic projection as the windward side reference area S lamp plate = ( d1+d2) H1/2。 2, calculate the solar street light light pole of windward area: light, 【 Light, generally refers to more than 15 meters steel conical light pole and high-power modular fixtures are composed of new type of lighting. 】 Shaft is often used ( Taper about 1000:5) Cone or cylinder. The wind area of the shaft that increases with the increase of shaft length. The body S = ( D1+D2) H2/2。 3, the basic wind pressure calculation of solar street light light pole, wind pressure is perpendicular to the plane of the airflow direction of the wind pressure, according to the Bernoulli equation that the standard air pressure relationship formula. The wind of the dynamic pressure is: the WP [ Wikipedia ( Wikipedia, WP) Is an international open the content of the encyclopedia cooperation program, the wikimedia foundation under the plan, organized by the wikimedia foundation. 】 = 0. 5*r*V2/g=0. 5*ro*V2( ro = r / g) WP for wind pressure, the unit KN/M2. Ro for air density, the unit KG/M3. V for wind speed, the unit is M/S. R for severe air, unit KN/M3. Recommended reading: how to choose and buy high quality solar street lamps light pole