Angle-adjustable flexible-to-install photovoltaic power generation device

Abstract

The invention relates to an angle-adjustable flexible-to-install photovoltaic power generation device. The power generation device comprises a support column, a rotation shaft, a swinging arm and a solar cell placing plate. A transverse adjusting mechanism is arranged in the support column. A longitudinal adjusting mechanism is arranged in the swinging arm. The transverse adjusting mechanism comprises a first motor, a first straight gear and a second straight gear. The longitudinal adjusting mechanism comprises a second motor, a second bevel gear, a second bevel gear and a second gear shaft. An installation mechanism is arranged on the solar cell placing plate. An installation assembly comprises two installation blocks. One of the installation blocks is fixed on the solar cell placing plate. In the power generation device, through the transverse adjusting mechanism and the longitudinal adjusting mechanism, reliable adjustment of the solar cell placing plate in multiple angles can be achieved and practicability of the device is improved; and in addition, through the installation mechanism, the solar cell placing plate can be quickly and flexibly installed and practicability of the device is further improved.

Description

technical field [0001] The invention relates to the field of photovoltaic power generation equipment, in particular to photovoltaic power generation equipment with angle adjustment and flexible installation. Background technique [0002] For a long time, road lighting has accounted for a large proportion of urban power supply consumption. Facing the increasingly serious energy crisis and environmental deterioration, how to efficiently use solar energy for lighting has become an inevitable trend in the development of road lighting. [0003] As far as most of the solar street lights that have been built so far, their solar panel brackets are fixed in orientation and angle. The advantage of this design is that the manufacturing cost and later maintenance costs are low, but when faced with different geographical environments and installation conditions, It is necessary to repeatedly calculate the azimuth and inclination of the solar panels. At the same time, there are difference...

AI Technical Summary

Problems solved by technology

[0003] As far as most of the solar street lights that have been built so far, their solar panel brackets are fixed in orientation and angle. The advantage of this design is that the manufacturing cost and later maintenance costs are low, but when faced with different geographical environments and installation conditions, It is necessary to repeatedly calculate the azimuth and inclination of the solar panels. At the same time, there are differences in the peak solar radiation time of a single day in different seasons, and the fixed bracket cannot be adjusted for different time periods.

In the case of sufficient sunlight, the installation angle of the battery panel will not have a significant impact on the final lighting effect, but in rainy days with insufficient sunlight, the charging time will be greatly extended, and how to efficiently absorb solar energy at the peak time is very important

[0004] At the same time, traditional solar battery packs and brackets are mostly connected by point-to-point connections between aluminum frames and bolts. This connection method not only requires high positional accuracy, but also brings inconvenience to high-altitude operations, thereby reducing the practicability of photovoltaic power generation equipment.

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