CN219204421U

CN219204421U - Solar power generation photovoltaic light tracking system

Info

Publication number: CN219204421U
Application number: CN202320029959.2U
Authority: CN
Inventors: 李正迪; 韩行; 申彩彪; 崔晋军
Original assignee: Shanxi Keyue Automatic Control Equipment Technology Co ltd
Current assignee: Shanxi Keyue Automatic Control Equipment Technology Co ltd
Priority date: 2023-01-06
Filing date: 2023-01-06
Publication date: 2023-06-16
Anticipated expiration: 2033-01-06

Abstract

The utility model discloses a solar power generation photovoltaic light-following system, which belongs to the field of photovoltaic light-following, and aims to solve the problem that the photoelectric conversion rate of the existing solar device is lower, and the adopted technical scheme is as follows: the solar energy power generation device comprises a stand column, wherein a first driving motor is fixedly arranged at the top end of the stand column, a rotary seat is arranged on the top side of the first driving motor, a second driving motor is fixedly arranged at the top of the rotary seat, and a solar energy transduction plate is fixedly sleeved on an output shaft of the second driving motor; the top of the swivel base is fixedly provided with a light detector and a controller, and the light detector and the controller are respectively positioned at the front side and the rear side of the second driving motor; according to the solar power generation photovoltaic light tracking system, the solar energy conversion plate can automatically track the sun, and the sunlight is kept relatively perpendicular to the outer wall of the solar energy conversion plate, so that the sunlight is fully utilized in the effective sunlight time, the photoelectric conversion rate of the solar device is improved, and the generated energy is increased.

Description

Solar power generation photovoltaic light tracking system

Technical Field

The utility model relates to the technical field of photovoltaic light following, in particular to a solar power generation photovoltaic light following system.

Background

The solar photovoltaic power generation system commonly used at present is non-tracking, namely the solar device is fixedly installed, the solar device cannot change along with the change of the sun, so that the sunlight is obliquely irradiated on the solar device in most of the day, the photoelectric conversion rate of the solar device is greatly influenced, and the development speed of solar photovoltaic power generation is also restricted.

Therefore, we propose a solar power generation photovoltaic light tracking system.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a solar power generation photovoltaic light following system, which solves the problem that the existing solar device receives limited solar energy and has lower photoelectric conversion rate.

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the solar power generation photovoltaic light tracking system comprises a stand column, wherein a first driving motor is fixedly arranged at the top end of the stand column, a rotary seat is arranged on the top side of the first driving motor, a second driving motor is fixedly arranged at the top of the rotary seat, and a solar energy transduction plate is fixedly sleeved on an output shaft of the second driving motor;

the top fixed mounting of swivel mount has light detector and controller, and light detector and controller are located the front and back both sides of second driving motor respectively.

Preferably, the top end of the output shaft of the first driving motor is fixedly sleeved on the bottom side of the rotary seat, and a limit switch on the first driving motor is communicated with the controller through a wire.

Preferably, the output shaft of the second driving motor is a rotating shaft, two sets of sleeve seats with opposite positions are fixedly arranged on the rear wall of the solar energy transduction plate, the solar energy transduction plate is fixedly sleeved on the outer wall of the rotating shaft through the sleeve seats, and the two sides of the second driving motor are provided with the solar energy transduction plates positioned on the two sides of the upright post.

Preferably, the limit switch on the second driving motor is electrically connected with the controller through a wire.

Preferably, the output end of the light detector is electrically connected with the controller through a wire.

Preferably, the bottom of the upright post is fixedly provided with a base in a shape of a circular table.

Preferably, the rotary seat can be provided with a corresponding anemometer and a switching power supply, one end of the anemometer is communicated with the controlled end of the controller, and the other end of the anemometer is connected with the negative electrode of the switching power supply.

The utility model provides a solar power generation photovoltaic light tracking system. The beneficial effects are as follows:

according to the solar power generation photovoltaic light tracking system, a light detector is utilized to detect the light deviation of sunlight, when the deviation exceeds a set value, a controller sends a deviation correction instruction to a first driving motor or a second driving motor to drive a solar energy conversion plate to rotate in a corresponding direction, when the solar energy conversion plate rotates until the light deviation is smaller than the set value, the first driving motor or the second driving motor stops working, so that the solar energy conversion plate can automatically track the sun, the sunlight is kept relatively perpendicular to the outer wall of the solar energy conversion plate, and therefore in effective sunlight time, the sunlight is fully utilized, the photoelectric conversion rate of a solar energy device is improved, the generated energy is increased, and the problem that the existing solar energy device receives limited solar energy and the photoelectric conversion rate is lower is solved;

in addition, the first driving motor or the second driving motor can be operated at regular time, and the track can be basically considered to be fixed in a certain period of quite long time because the movement of the sun is regular, so that the working time and the working interval of the first driving motor and the second driving motor can be set, the time control purpose is achieved, and the solar energy transduction plate can also rotate along with the sun, and the purpose of light following is achieved.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic rear view of the present utility model;

FIG. 3 is a schematic view of the top side of the column of the present utility model;

FIG. 4 is a schematic diagram of the top side view of the column of the present utility model;

FIG. 5 is a schematic view of the rear side of the solar panel of the present utility model;

fig. 6 is a schematic view of the structure of the bottom side of the column according to the present utility model.

In the figure: 1. a column; 2. a first driving motor; 3. rotating base; 4. a solar energy transduction panel; 5. a light detector; 6. a second driving motor; 7. a controller; 8. a rotating shaft; 9. and a sleeve seat.

Detailed Description

The following description of the embodiments of the present utility model 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 utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-6, the embodiment of the present utility model provides a technical solution: the solar power generation photovoltaic light following system comprises a stand column 1, wherein a first driving motor 2 is fixedly arranged at the top end of the stand column 1, a rotary seat 3 is arranged on the top side of the first driving motor 2, a second driving motor 6 is fixedly arranged at the top of the rotary seat 3, and a solar energy transduction plate 4 is fixedly sleeved on an output shaft of the second driving motor 6;

the top of the swivel mount 3 is fixedly provided with a light detector 5 and a controller 7, and the light detector 5 and the controller 7 are respectively positioned at the front side and the rear side of the second driving motor 6;

in this embodiment, it should be noted that, in the solar power generation photovoltaic light tracking system, the light detector 5 is used to detect the light deviation of sunlight, when the deviation exceeds a set value, the controller 7 sends a deviation correction instruction to the first driving motor 2 or the second driving motor 6 to drive the solar energy conversion plate 4 to rotate in a corresponding direction, when the solar energy conversion plate 4 rotates until the light deviation is smaller than the set value, the first driving motor 2 or the second driving motor 6 stops working, so that the solar energy conversion plate 4 can automatically track the sun, keep the sunlight relatively perpendicular to the outer wall of the solar energy conversion plate 4, thereby fully utilizing the sunlight in effective sunlight time, improving the photoelectric conversion rate of the solar energy device, increasing the power generation amount, and solving the problem that the existing solar energy device receives limited solar energy and has lower photoelectric conversion rate;

in addition, the first driving motor 2 or the second driving motor 6 can be operated at regular time, because the movement of the sun is regular, the track can be basically considered to be constant in a certain period of quite long time, thus, the working time and interval of the first driving motor 2 and the second driving motor 6 can be set, the time control purpose can be achieved, and the solar energy conversion plate 4 can also rotate along with the sun, so that the purpose of tracking light can be achieved.

In this embodiment, it should be noted that, the top end of the output shaft of the first driving motor 2 is fixedly sleeved on the bottom side of the swivel base 3, and the limit switch on the first driving motor 2 is communicated with the controller 7 through a wire.

In this embodiment, it should be noted that, the output shaft of the second driving motor 6 is a rotating shaft 8, two sets of sockets 9 with opposite positions are fixedly installed on the rear wall of the solar energy conversion plate 4, the solar energy conversion plate 4 is fixedly sleeved on the outer wall of the rotating shaft 8 through the sockets 9, and two sides of the second driving motor 6 are provided with the solar energy conversion plates 4 located at two sides of the upright post 1.

In this embodiment, it should be noted that the limit switch on the second driving motor 6 is electrically connected to the controller 7 through a wire.

In this embodiment, it should be noted that the output end of the light detector 5 is electrically connected to the controller 7 through a wire.

In this embodiment, it should be noted that a base having a truncated cone shape is fixedly installed at the bottom of the upright 1.

In this embodiment, it should be noted that the rotary base 3 may be equipped with a corresponding anemometer and a switching power supply, one end of the anemometer is connected to the controlled end of the controller 7, and the other end of the anemometer is connected to the negative pole of the switching power supply.

The working principle and the using flow of the utility model are as follows: when the device works, the device is placed at a corresponding position, the light detector 5 detects the light deviation of sunlight, when the deviation exceeds a set value, the controller 7 sends a deviation rectifying instruction to the first driving motor 2 or the second driving motor 6, so that the first driving motor or the second driving motor 6 drives the solar energy transduction plate 4 to rotate in a corresponding direction, when the solar energy transduction plate 4 rotates until the light deviation is smaller than the set value, the first driving motor 2 or the second driving motor 6 stops working, the solar energy transduction plate 4 can automatically track the sun, the sunlight is kept relatively perpendicular to the outer wall of the solar energy transduction plate 4, and therefore the sunlight is fully utilized in effective sunlight time, and the photoelectric conversion rate of the solar energy device is improved.

While the fundamental and principal features of the utility model and advantages of the utility model have been shown and described, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims

1. A solar power generation photovoltaic light tracking system is characterized in that: the solar energy power generation device comprises an upright post (1), wherein a first driving motor (2) is fixedly arranged at the top end of the upright post (1), a rotary seat (3) is arranged on the top side of the first driving motor (2), a second driving motor (6) is fixedly arranged at the top of the rotary seat (3), and a solar energy transduction plate (4) is fixedly sleeved on an output shaft of the second driving motor (6);

the top of swivel mount (3) fixed mounting has light detector (5) and controller (7), and light detector (5) and controller (7) are located the front and back both sides of second driving motor (6) respectively.

2. A solar-powered photovoltaic follow spot system as defined in claim 1 wherein: the top end of the output shaft of the first driving motor (2) is fixedly sleeved on the bottom side of the rotary seat (3), and a limit switch on the first driving motor (2) is communicated with the controller (7) through a wire.

3. A solar-powered photovoltaic follow spot system as defined in claim 1 wherein: the output shaft of second driving motor (6) is pivot (8), fixed mounting has cover seat (9) that two sets of positions are relative on the back wall of solar energy transduction board (4), solar energy transduction board (4) are fixed the suit through cover seat (9) on the outer wall of pivot (8), and the both sides of second driving motor (6) are equipped with solar energy transduction board (4) that are located stand (1) both sides.

4. A solar-powered photovoltaic follow spot system as defined in claim 1 wherein: and a limit switch on the second driving motor (6) is electrically connected with the controller (7) through a wire.

5. A solar-powered photovoltaic follow spot system as defined in claim 1 wherein: the output end of the light detector (5) is electrically connected with the controller (7) through a lead.

6. A solar-powered photovoltaic follow spot system as defined in claim 1 wherein: the bottom of the upright post (1) is fixedly provided with a base in a round table shape.

7. A solar-powered photovoltaic follow spot system as defined in claim 1 wherein: the rotary seat (3) can be provided with a corresponding anemometer and a switching power supply, one end of the anemometer is communicated with the controlled end of the controller (7), and the other end of the anemometer is connected with the negative electrode of the switching power supply.