CN107147354B

CN107147354B - Solar power generation device

Info

Publication number: CN107147354B
Application number: CN201710368294.7A
Authority: CN
Inventors: 花国然; 曹宇鹏; 陈浩天
Original assignee: Nantong University
Current assignee: Nantong University
Priority date: 2017-05-23
Filing date: 2017-05-23
Publication date: 2023-06-30
Anticipated expiration: 2037-05-23
Also published as: CN107147354A

Abstract

The invention relates to the technical field of solar energy, in particular to a solar power generation device, the upper end of a supporting rod is connected with a box body, the box body is arranged in an upper opening shape, a motor is installed on the inner wall of the box body, the output end of the motor is connected with a rotating shaft, the other end of the rotating shaft is connected with a connecting rod perpendicular to the rotating shaft, the other end of the connecting rod is connected with a solar panel, the upper end of the solar panel is provided with a plurality of grooves perpendicular to the rotating shaft, the inner side wall of the box body parallel to the rotating shaft is connected with a sleeve corresponding to the grooves, a piston rod is inserted in the sleeve, a spring is circumferentially surrounded on the piston rod, one end of the spring is fixedly connected with the inner wall of the box body, the other end of the spring is fixedly connected with the side wall of the piston rod, and one end of the piston rod far away from the sleeve is connected with a first brush.

Description

Solar power generation device

Technical Field

The invention relates to the technical field of solar energy, in particular to a solar power generation device.

Background

With the rapid development of economy, reserves of non-renewable energy sources such as petroleum, coal and the like are smaller and smaller, and the price is higher and higher. Solar energy, which is one of important clean energy sources, is increasingly paid attention to by people, technical research and technical development using solar energy are being developed rapidly worldwide, and particularly, solar cells are used as partial or complete electricity substitution energy sources in various developed countries and remote pastures, mountainous areas and the like, and play an obvious role, so that solar energy devices are widely applied. Photovoltaic power generation is based on the principle of photovoltaic effect, and solar energy is directly converted into electric energy by using a solar cell. The solar panel of the existing solar power generation device is fixed, the effective irradiation time of sunlight to the solar panel is insufficient, the power generation efficiency of the solar panel cannot be fully and effectively exerted, the problems of high power generation cost, low benefit, poor investment value and the like of the solar power generation device are caused, and the solar panel is exposed to air for a long time and can generate a large amount of dust, so that the solar panel is covered, the sunlight absorption efficiency of the solar panel is reduced, and therefore, the solar power generation device is provided.

Disclosure of Invention

The present invention is directed to a solar power generation device, which solves the above-mentioned problems. The solar power generation device has the characteristics of simple structure, obvious ash removal effect, enhanced capability of absorbing solar energy, improved utilization rate of sunlight and the like.

In order to achieve the above purpose, the present invention provides the following technical solutions:

the utility model provides a solar power generation device, includes the base, the upper end of base is connected with the bracing piece, the upper end of bracing piece is connected with the box, the box is the open form setting in upper end, and the motor is installed to the inner wall of box, the output of motor is connected with the pivot, the other end of pivot is connected with the connecting rod with pivot vertically, the other end of connecting rod is connected with solar panel, a plurality of recesses with pivot vertically are seted up to solar panel's upper end, the box is connected with the sleeve pipe that corresponds with the recess with the parallel inside wall of pivot, peg graft in the sleeve pipe has the piston rod, the circumference of piston rod encircles there is the spring, the one end of spring and the inner wall fixed connection of box, and be located the sleeve pipe, the other end is kept away from telescopic one end with first brush with the piston rod, and first brush is circular-arc setting, the bilateral symmetry of piston rod is provided with the second brush.

Preferably, the support rod is connected with the base in a rotary inserting manner.

Preferably, the upper end of the base is provided with an annular chute taking the supporting rod as the center of a circle, a plurality of sliding rods are connected in a sliding manner in the annular chute, and the other ends of the sliding rods are fixedly connected with the lower end of the box body.

Preferably, the number of the sliding rods is more than two, and the plurality of sliding rods are distributed in a ring shape.

Preferably, the number of the grooves is more than two, and the grooves are distributed equidistantly.

Preferably, the inner wall of the box body is connected with an elastic gasket positioned inside the sleeve.

Compared with the prior art, the invention has the beneficial effects that: according to the solar power generation device, the motor drives the solar panel to do circular motion along with sunlight according to the trend of the sunlight, when the solar panel rotates into the box body, the groove on the solar panel clamps the first hairbrush, the solar panel rotates, the first hairbrush is always positioned on the same horizontal line under the fixation of the sleeve, the first hairbrush does linear motion on the same horizontal plane under the elastic action of the spring, the first hairbrush cleans dust in the groove, the second hairbrush cleans dust on the surface of the solar panel, the surface of the solar panel is kept clean, the sunlight absorption capacity of the solar panel is enhanced, the power generation efficiency is increased, deviation of longitude and latitude can occur when sunlight irradiates the earth in four seasons due to revolution and rotation of the earth, the deviation of the rotation support rod for adjusting angles is increased, the sunlight absorption capacity of the solar panel is increased, and the solar power generation device has the characteristics of simple structure, obvious dust removal effect, enhanced sunlight absorption capacity, the sunlight utilization rate is improved, and the like.

Drawings

FIG. 1 is a schematic elevational view of the present invention;

FIG. 2 is a schematic side view of the present invention;

FIG. 3 is an enlarged schematic view of the portion A of the present invention;

FIG. 4 is a schematic view of the cross-sectional structure of the B-B structure of the present invention.

In the figure: 1 a base, 101 an annular chute, 2 support rods, 21 slide bars, 3 a box body, 4 motors, 5 rotating shafts, 6 connecting rods, 7 solar panels, 8 grooves, 9 sleeves, 10 piston rods, 11 first brushes, 12 springs, 13 elastic gaskets and 14 second brushes.

Detailed Description

The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.

Referring to fig. 1-4, the present invention provides a technical solution:

the utility model provides a solar power generation device, including base 1, the upper end of base 1 is connected with bracing piece 2, bracing piece 2 and the connected mode of base 1 are rotated grafting, be convenient for finely tune solar panel 7 horizontal position, the upper end of bracing piece 2 is connected with box 3, the annular spout 101 with bracing piece 2 as the centre of a circle has been seted up to the upper end of base 1, sliding connection has a plurality of slide bars 21 in the annular spout 101, the other end and the lower extreme fixed connection of box 3 of slide bar 21, slide bar 21 plays the supporting role, the feasibility of bracing piece 2 pivoted has been guaranteed simultaneously, the quantity of slide bar 21 is more than two, and a plurality of slide bars 21 are annular distribution, strengthen the supporting role, box 3 is the open form setting in upper end, motor 4 is installed to the inner wall of box 3, the output of motor 4 is connected with pivot 5, the other end of pivot 5 is connected with pivot 5 vertically connecting rod 6, the other end of connecting rod 6 is connected with solar panel 7, a plurality of recesses 8 with pivot 5 vertically are seted up to the upper end of solar panel 7, the quantity of recess 8 is more than two, and recess 8 is the equidistance is arranged.

The box 3 is connected with the sleeve pipe 9 that corresponds with recess 8 with the inside wall of pivot 5 parallel, the sleeve pipe 9 interpolation has piston rod 10, the circumference of piston rod 10 encircles there is spring 12, the one end of spring 12 and the inner wall fixed connection of box 3, and be located sleeve pipe 9, the other end and the lateral wall fixed connection of piston rod 10, the inner wall connection of box 3 has the elastic gasket 13 that is located sleeve pipe 9 inside, the damage that the inner wall that has reduced piston rod 10 to box 3 when extrudeing in to sleeve pipe 9 touches causes, the one end that sleeve pipe 9 was kept away from to piston rod 10 is connected with first brush 11, and first brush 11 is circular-arc setting, be convenient for with first brush card in recess 8, the left and right sides symmetry of piston rod 10 is provided with second brush 14, clear up solar panel 7 surface dust.

According to the solar power generation device, according to the trend of sunlight, the motor 4 drives the rotating shaft 5 to rotate, the rotating shaft 5 drives the connecting rod 6 to rotate, the connecting rod 6 drives the solar panel 7 to do circular motion along with the sunlight, when the solar panel 7 rotates into the box 3 in the dark, the groove 8 on the solar panel 7 clamps the first hairbrush 11, the solar panel 7 rotates, the first hairbrush 11 is always positioned on the same horizontal line under the fixation of the sleeve 9, the first hairbrush 11 does linear motion on the same horizontal plane under the elastic action of the spring 12, the first hairbrush 11 cleans dust in the groove 8, the second hairbrush 14 cleans dust on the surface of the solar panel 7, so that the surface of the solar panel 7 is kept clean, the power generation efficiency is improved, deviation of longitude and latitude can occur when the sunlight irradiates the earth due to revolution and autorotation of the earth, the deviation of the rotation support rod 2 is used for adjusting the angle is increased, the sunlight absorption capacity of the solar power is improved, and the solar power generation device has the characteristics of simple structure, obvious ash removal effect, solar power absorption capacity enhancement, solar power utilization rate improvement and the like.

Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Solar power generation device, including base (1), its characterized in that: the upper end of the base (1) is connected with a supporting rod (2), the upper end of the supporting rod (2) is connected with a box body (3), the box body (3) is arranged in an upper end opening mode, a motor (4) is installed on the inner wall of the box body (3), the output end of the motor (4) is connected with a rotating shaft (5), the other end of the rotating shaft (5) is connected with a connecting rod (6) perpendicular to the rotating shaft (5), the other end of the connecting rod (6) is connected with a solar panel (7), the upper end of the solar panel (7) is provided with a plurality of grooves (8) perpendicular to the rotating shaft (5), the inner side wall of the box body (3) parallel to the rotating shaft (5) is connected with a sleeve (9) corresponding to the grooves (8), a piston rod (10) is inserted in the sleeve (9), a spring (12) is circumferentially arranged around the piston rod (10), one end of the spring (12) is fixedly connected with the inner wall of the box body (3), the other end of the spring is fixedly connected with the side wall of the sleeve (9), the other end of the connecting rod is fixedly connected with the side wall of the piston rod (10), the upper end of the solar panel is provided with a first brush (11), and the first brush (11) is arranged on the left side of the first brush (11) and the second brush (11) is symmetrically arranged on the right side of the first brush (11; the support rod (2) is connected with the base (1) in a rotary inserting way; an annular chute (101) taking the supporting rod (2) as a circle center is formed in the upper end of the base (1), a plurality of sliding rods (21) are connected in a sliding mode in the annular chute (101), and the other ends of the sliding rods (21) are fixedly connected with the lower end of the box body (3).

2. A solar power plant according to claim 1, characterized in that: the number of the sliding rods (21) is more than two, and the plurality of sliding rods (21) are distributed in a ring shape.

3. A solar power plant according to claim 1, characterized in that: the number of the grooves (8) is more than two, and the grooves (8) are distributed equidistantly.

4. A solar power plant according to claim 1, characterized in that: the inner wall of the box body (3) is connected with an elastic gasket (13) positioned inside the sleeve (9).