1) End angle design

In order to allow solar battery components to receive solar radiation energy as much as possible in the year, we need to choose a *** good inclination for solar cell components.

The discussion on the problem of the problem of the solar battery components *** is used in different regions according to different regions.

2) Wind anti -wind design

In the solar street lighting system, a problem that needs to be attached to the structure is the wind resistance design. The wind resistance design is mainly divided into two major blocks, one is the wind anti -wind design of the battery component bracket, and the other is the wind resistance design of the light rod. The following are analyzed according to the above two pieces.

⑴ Wind anti -wind design of solar battery component bracket

According to the technical parameters of the battery component manufacturer, the wind pressure that the solar battery component can withstand is 2700Pa. If the wind resistance coefficient is selected to be 27m/s (equivalent to the ten typhoons), according to non -viscosity fluid mechanics, the wind pressure suffered by the battery component is only 365Pa. Therefore, the component itself can withstand the wind speed of 27m/s without damage. Therefore, the key in the design is to consider the connection between the battery component bracket and the light rod.

In the design of this street lamp system, the connection design of the battery component bracket and the light rod uses a bolt rod to fix the connection.

的 Wind anti -wind design of the street light rod

The parameters of the street lights are as follows:

Film plate inclusion angle A = 16O light rod height = 5M

Design Select the weld width at the bottom of the lamp rod Δ = 4mm light rod bottom outer diameter = 168mm

The surface of the weld is destroyed. The calculation point of the light rod decking the resistance of the surface P to the lamp rod is the distance of the battery plate.