All-weather solar photovoltaic cell panel tracking and angle adjustment device

Abstract

The invention discloses an all-weather solar photovoltaic cell panel tracking and angle adjustment device comprises a fixed base, a horizontal adjusting device, a verticality adjusting device, a solar photovoltaic cell assembly and a controller. The horizontal adjusting device comprises a motor, a worm and gear reducer, a driving gear and a driven gear; the verticality adjusting device comprises a bottom supporting seat, a triangular dip angle adjusting mechanism, an electromagnetic locking switch and a slide drive mechanism; the solar photovoltaic cell assembly is provided with a photoelectric sensor. By adopting the all-weather solar photovoltaic cell panel tracking and angle adjustment device, the program control of the rotation and angle adjustment of the solar cell panel in the horizontal direction and the vertical direction can be realized; moreover, the motion in the horizontal direction and the vertical direction can be self locked, the sun motion can be automatically tracked all weather, the direction and the dip angle of the solar cell panel can be self-adaptively adjusted, and the utilization rate of the solar energy can be increased. The all-weather photovoltaic cell panel tracking and angle adjustment device can be applied to a fixed place or a movable device and has advantages of simplicity and compactness in structure, stability and reliability in work, convenience in operation and maintenance, high safety and the like.

Description

technical field [0001] The invention relates to an adjustment device for solar panels, in particular to an all-weather solar photovoltaic panel tracking and angle adjustment device, which belongs to the technical field of solar power generation engineering. Background technique [0002] Solar energy is one of the important new energy sources in the world to deal with the energy crisis. The conversion efficiency of solar photovoltaic cells is mainly determined by two main factors: the conversion efficiency of the solar cell's own materials and the intensity of sunlight. If solar photovoltaic panels can always be kept perpendicular to sunlight, more solar energy can be collected within a limited area of ​​use. However, the sun is moving relative to the earth all the time. People living in the northern hemisphere can feel that the sun does not simply move from low to high and then from high to low, but is accompanied by a movement from east to south and from south to south. Mo...

AI Technical Summary

Problems solved by technology

The Chinese patent application number 200620175297.6 discloses a real-time tracking solar power generation device, which realizes the angle adjustment and self-locking of the longitude direction of the solar panel by a transmission mechanism including a group of worm gear mechanisms. A counterweight is set under the balance arm, and its dimension adjustment must be done manually

The Chinese utility model patent with the publication number CN 203466773 discloses a "solar photovoltaic support with adjustable inclination", which adopts a fixed inclination operation mode, and can adjust the angle of the purlin of the support with the ups and downs of the ground, thereby adjusting the angle of the battery panel. It is necessary to adjust multiple bolts, the operation is cumbersome, and it is impossible to achieve multi-angle adjustment

After publication, the Chinese utility model patent CN 202905739 discloses a "solar array tilt angle continuously adjustable adjustment device", which can adjust the angle between 35° and 55°, but due to the influence of the gravity of the structure itself, the adjustment resistance is large , and the angle adjustment range is limited

The Chinese patent with the application number 201320874913.7 discloses a solar tracking bracket using a two-dimensional inclination sensor, which overcomes some defects of the Chinese patent with the publication number CN102931253, but there is no self-locking protection device for the rotation of the main beam and the secondary beam

[0005] Additionally, few prior art solar panel mounts or adjustment mechanisms are designed with load detection and prevention

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