CN220190738U

CN220190738U - Solar energy conversion device

Info

Publication number: CN220190738U
Application number: CN202321433190.7U
Authority: CN
Inventors: 华亿明; 赵祖庆; 杨建兵; 陈晨; 钱归; 程龙龙; 龙俊
Original assignee: Anhui Dongyuan Electric Power Co ltd
Current assignee: Anhui Dongyuan Electric Power Co ltd
Priority date: 2023-06-06
Filing date: 2023-06-06
Publication date: 2023-12-15
Anticipated expiration: 2033-06-06

Abstract

The utility model discloses a solar energy conversion device, which comprises a supporting bottom plate, wherein the left side and the right side of the top of the supporting bottom plate are respectively fixedly provided with a mounting clamping plate, the inner side of each mounting clamping plate is fixedly provided with a photovoltaic main board, the top of the supporting bottom plate is positioned below the photovoltaic main boards, the photovoltaic panel conversion mechanism comprises a positive and negative motor arranged at the center of the bottom of the supporting bottom plate, and the driving end of the positive and negative motor penetrates through the top of the supporting bottom plate and is connected with a driving gear.

Description

Solar energy conversion device

Technical Field

The utility model relates to the technical field of photovoltaic solar panels, in particular to a solar energy conversion device.

Background

The solar photovoltaic power generation system is a novel power generation system which directly converts solar radiation energy into electric energy by utilizing the photovoltaic effect of a solar cell semiconductor material, and has two modes of independent operation and grid-connected operation. The most important component in the solar photovoltaic power generation system is a solar photovoltaic panel, and in order to fully absorb solar energy, the solar photovoltaic panel must be exposed to places with better lighting and exposed to outdoor environments for a long time.

The existing photovoltaic panel has larger unfolding area, and when the solar photovoltaic panel is not subjected to external impact in overcast and rainy weather, the service life of the solar photovoltaic panel is easily influenced under long-term flushing, so that the result that the photovoltaic solar energy cannot be converted normally is also caused; and the existing photovoltaic panel mounting structure is fixed, cannot be in contact with sunlight at any time, the time for absorbing solar energy by the photovoltaic panel is reduced, the power generation effect is reduced, and the photovoltaic solar energy conversion efficiency is greatly influenced.

Disclosure of Invention

The present utility model is directed to a solar energy conversion device to solve the above-mentioned problems.

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

the solar energy conversion device comprises a supporting bottom plate, wherein the left side and the right side of the top of the supporting bottom plate are respectively fixed with a mounting clamping plate, the inner side of each mounting clamping plate is fixed with a photovoltaic main board, and a photovoltaic panel conversion mechanism is arranged at the top of the supporting bottom plate and below the photovoltaic main boards;

the photovoltaic panel conversion mechanism comprises a positive motor and a negative motor which are arranged at the center of the bottom of a supporting bottom plate, wherein the driving end of the positive motor penetrates through the top of the supporting bottom plate and is connected with a driving gear, sliding rails are arranged on the front side and the rear side of the top of the supporting bottom plate, sliding seats which are staggered mutually are respectively sleeved on the outer sides of the sliding rails in a sliding mode, racks which are meshed with the driving gear are fixed on the inner sides of the sliding seats, a photovoltaic panel frame is arranged at the top of the sliding seats, a photovoltaic auxiliary panel is rotatably arranged in the photovoltaic panel frame, a photosensitive sensor is arranged at the corner of the top of the photovoltaic panel frame, a driving shell is arranged at the center of the side edge of the photovoltaic panel frame, a driving motor is arranged on the outer side of the driving shell, the output end of the driving motor penetrates through the driving shell and is connected with a driving gear, and a driven gear which is meshed with the driving gear is rotatably connected with the driving gear.

As a preferable scheme of the utility model, lifting inner rods are arranged on the left side and the right side of the bottom of the supporting bottom plate, limiting jacks are uniformly arranged in the lifting inner rods, fixed outer rods are sleeved on the outer sides of the lifting inner rods in a sliding manner, fixed bolts connected with the limiting jacks in a plugging manner are movably inserted on the outer sides of the fixed outer rods, and a stabilizing foot plate is arranged at the bottom of the fixed outer rods.

As a preferable scheme of the utility model, a controller is arranged at the corner of the top of the supporting bottom plate, and the controller is respectively connected with the photovoltaic main board, the positive and negative motors, the photovoltaic auxiliary board, the photosensitive sensor and the driving motor through wires in an electric connection mode.

As a preferable scheme of the utility model, the external structure size of the lifting inner rod is matched with the internal structure size of the fixed outer rod.

As a preferable scheme of the utility model, the photovoltaic auxiliary plate is rotatably connected inside the photovoltaic plate frame through a rotating shaft, wherein one end of the rotating shaft penetrates through the photovoltaic plate frame and is connected with the driven gear.

As a preferable scheme of the utility model, the photovoltaic panel frame and the photovoltaic auxiliary panel are both of square structural design.

As the preferable scheme of the utility model, the two groups of installation clamping plates are of concave structural design with inward openings, and the left side and the right side of the photovoltaic main board are clamped and fixed in the openings.

According to the solar photovoltaic panel, the original photovoltaic panel is divided into the photovoltaic main board and the photovoltaic auxiliary board, the photovoltaic solar energy can be unfolded or folded according to weather, so that the solar photovoltaic panel can not only meet the requirement of normally absorbing the light energy when the sunlight is strong, but also reduce the possibility that the photovoltaic panel is blown over or scratched due to overlarge area in overcast and rainy weather, and the service life of the solar photovoltaic panel is prolonged, so that the normal conversion of the photovoltaic solar energy is ensured.

The photovoltaic auxiliary plate can rotate with a certain amplitude along with the irradiation angle of the sun, so that the time for absorbing solar energy by the photovoltaic auxiliary plate is prolonged, the power generation effect is improved when the irradiation time is prolonged, and the efficiency of converting the photovoltaic solar energy is also greatly improved.

Drawings

FIG. 1 is a view of a structure of a photovoltaic sub-panel in a stowed state of the present utility model;

FIG. 2 is a view showing a structure of a photovoltaic sub-panel in an unfolded state according to the present utility model;

FIG. 3 is a partial block diagram of a photovoltaic panel conversion mechanism according to the present utility model;

FIG. 4 is a partial block diagram of a photovoltaic panel conversion mechanism of the present utility model;

FIG. 5 is a schematic view of the whole structure of the present utility model.

In the figure: 1. a support base plate; 2. installing a clamping plate; 3. light Fu Zhuban; 4. a photovoltaic panel conversion mechanism; 401. a forward and reverse motor; 402. a drive gear; 403. a slide rail; 404. a sliding seat; 405. a rack; 406. a photovoltaic panel frame; 407. light Fu Fuban; 408. a photosensitive sensor; 409. a drive housing; 410. a driving motor; 411. a drive gear; 412. a driven gear; 5. lifting the inner rod; 501. limiting jack; 502. fixing the outer rod; 503. fixing the bolt; 504. stabilizing the foot plate; 6. and a controller.

Description of the embodiments

The technical solutions of the embodiments of the present utility model will be clearly and completely described below in conjunction with the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments, and all other embodiments obtained by those skilled in the art without making any inventive effort based on the embodiments of the present utility model are within the scope of protection of the present utility model.

Referring to fig. 1-5, the present utility model provides a technical solution:

the solar energy conversion device comprises a supporting bottom plate 1, wherein the left side and the right side of the top of the supporting bottom plate 1 are respectively fixed with a mounting clamping plate 2, the inner side of each mounting clamping plate 2 is fixed with a photovoltaic main plate 3, the top of the supporting bottom plate 1 and the lower part of the photovoltaic main plate 3 are provided with a photovoltaic plate conversion mechanism 4, and the corner of the top of the supporting bottom plate 1 is provided with a controller 6;

the controller 6 is connected with the photovoltaic main board 3 through a wire, the connection mode is electric connection, the two groups of installation clamping plates 2 are of concave structural design with inward openings, and the left side and the right side of the photovoltaic main board 3 are clamped and fixed inside the openings.

In this embodiment, please refer to fig. 3 and 4, the photovoltaic panel conversion mechanism 4 includes a front and back motor 401 installed at the center of the bottom of the supporting base plate 1, the driving end of the front and back motor 401 penetrates through the top of the supporting base plate 1 and is connected with a driving gear 402, sliding rails 403 are provided on the front and back sides of the top of the supporting base plate 1, sliding seats 404 which are staggered with each other are respectively sleeved on the outer sides of the two groups of sliding rails 403 in a sliding manner, racks 405 engaged with the driving gear 402 are fixed on the inner sides of the sliding seats 404, a photovoltaic panel frame 406 is installed on the top of the sliding seats 404, a photovoltaic auxiliary panel 407 is installed on the inner side of the photovoltaic panel frame 406 in a rotating manner, a photosensitive sensor 408 is installed at the corner of the top of the photovoltaic panel frame 406, a driving housing 409 is installed at the center of the side edge of the photovoltaic panel frame 406, a driving motor 410 is provided on the outer side of the driving housing 409, an output end of the driving motor 410 penetrates through the driving housing 409 and is connected with a driving gear 411, and a driven gear 412 engaged with the driving gear 411 is connected in a rotating manner in the inner side of the driving housing 409.

The controller 6 is connected with the front and back motor 401, the photovoltaic auxiliary plate 407, the photosensitive sensor 408 and the driving motor 410 through wires respectively, and the connection mode is electric connection, the photovoltaic auxiliary plate 407 is rotationally connected in the photovoltaic plate frame 406 through a rotating shaft, one end of the rotating shaft penetrates through the photovoltaic plate frame 406 and is connected with the driven gear 412, and the photovoltaic plate frame 406 and the photovoltaic auxiliary plate 407 are of square structural design.

In this embodiment, referring to fig. 5, lifting inner rods 5 are disposed on both left and right sides of the bottom of the supporting base plate 1, limiting insertion holes 501 are uniformly formed in the lifting inner rods 5, a fixed outer rod 502 is slidably sleeved on the outer side of the lifting inner rods 5, a fixing plug 503 connected with the limiting insertion holes 501 in a plugging manner is movably inserted on the outer side of the fixed outer rod 502, and a stabilizing foot plate 504 is disposed at the bottom of the fixed outer rod 502.

Wherein the outer structure of the lifting inner rod 5 is adapted to the inner structure of the fixed outer rod 502.

When the photovoltaic solar energy conversion device is used, the photovoltaic panel with the original integrated structure is divided into the photovoltaic main board 3 and the photovoltaic auxiliary board 407, the photovoltaic auxiliary board 407 can be unfolded or folded according to weather, when the photovoltaic solar energy conversion device is in sunny weather, the front and back motor 401 drives the driving gear 402 to rotate so as to be meshed with the driving rack 405 to be reversely opened, the photovoltaic auxiliary board 407 is driven to be unfolded towards the directions of the two sides of the photovoltaic main board 3 under the sliding fit of the sliding track 403 and the sliding seat 404, so that the normal absorption of light energy can be met when sunlight is strong, and when in overcast weather, the front and back motor 401 reversely rotates to drive the photovoltaic auxiliary board 407 to be folded and contracted at the bottom of the photovoltaic main board 3 in the same direction, the unfolding area of the photovoltaic panel is reduced, the possibility that the volume is excessively large is blown over or scraped is avoided, the service life of the solar photovoltaic panel is prolonged, and the normal conversion of the photovoltaic solar energy is guaranteed.

When the photovoltaic auxiliary plate 407 is unfolded, the photosensitive sensor 408 mounted at the top of the photovoltaic auxiliary plate 407 can detect the irradiation direction of sunlight, so that the controller 6 commands the driving motor 410 to drive the driving gear 411 and the driven gear 412 to mutually mesh, the photovoltaic auxiliary plate 407 is driven by the rotating shaft to rotate by a certain extent along with the irradiation angle of the sun in the photovoltaic plate frame 406, the time of absorbing the solar energy by the photovoltaic auxiliary plate 407 is prolonged, the power generation effect is improved when the irradiation time is prolonged, and the efficiency of converting the solar energy to the photovoltaic is also greatly improved.

The lifting inner rod 5 can moderately adjust the height of the supporting bottom plate 1 by moving in the fixed outer rod 502, and the fixed bolt 503 is inserted into the limiting jack 501 at the corresponding position to fix, so that the problem of the fixed installation of the solar panel is solved.

Although embodiments of the present utility model 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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Solar energy conversion device, including supporting baseplate (1), its characterized in that: the photovoltaic power generation device is characterized in that mounting clamping plates (2) are fixed on the left side and the right side of the top of the supporting bottom plate (1), a photovoltaic main plate (3) is fixed on the inner side of the mounting clamping plates (2), and a photovoltaic plate conversion mechanism (4) is arranged on the top of the supporting bottom plate (1) and below the light Fu Zhuban (3);

the photovoltaic panel conversion mechanism (4) comprises a positive motor (401) arranged at the center of the bottom of the supporting bottom plate (1), the driving end of the positive motor (401) penetrates through the top of the supporting bottom plate (1) and is connected with a driving gear (402), sliding rails (403) are arranged on the front side and the rear side of the top of the supporting bottom plate (1), sliding seats (404) staggered with each other are respectively sleeved on the outer sides of the sliding rails (403) in a sliding mode, racks (405) meshed with the driving gear (402) are fixed on the inner sides of the sliding seats (404), a photovoltaic panel frame (406) is arranged on the top of the sliding seats (404), light Fu Fuban (407) is arranged in an internal rotation mode of the photovoltaic panel frame (406), a photosensitive sensor (408) is arranged at the corner of the top of the photovoltaic panel frame (406), driving housings (409) are arranged on the center of the sides of the photovoltaic panel frame (406), driving housings (409) are arranged on the outer sides of the driving housings (410), output ends of the driving motors (410) penetrate through the driving housings (409) and are connected with driving gears (411), and the driving housings (411) are connected with driving gears (411) in a meshed mode.

2. The solar energy conversion device of claim 1, wherein: the lifting inner rod is characterized in that lifting inner rods (5) are arranged on the left side and the right side of the bottom of the supporting bottom plate (1), limiting insertion holes (501) are uniformly formed in the lifting inner rods (5), fixed outer rods (502) are sleeved on the outer sides of the lifting inner rods (5) in a sliding mode, fixing bolts (503) connected with the limiting insertion holes (501) in a plugging mode are movably inserted in the outer sides of the fixed outer rods (502), and stabilizing foot plates (504) are arranged at the bottoms of the fixed outer rods (502).

3. The solar energy conversion device of claim 1, wherein: the controller (6) is installed at the corner at the top of the supporting bottom plate (1), and the controller (6) is connected with the light Fu Zhuban (3), the positive and negative motor (401), the light Fu Fuban (407), the photosensitive sensor (408) and the driving motor (410) through wires respectively in an electric connection mode.

4. The solar energy conversion device of claim 2, wherein: the outer structure of the lifting inner rod (5) is matched with the inner structure of the fixed outer rod (502).

5. The solar energy conversion device of claim 1, wherein: the light Fu Fuban (407) is rotatably connected to the inside of the photovoltaic panel frame (406) through a rotation shaft, wherein one end of the rotation shaft penetrates through the photovoltaic panel frame (406) and is connected with the driven gear (412).

6. The solar energy conversion device of claim 1, wherein: the photovoltaic panel frame (406) and the light Fu Fuban (407) are both square in structural design.

7. The solar energy conversion device of claim 1, wherein: the two groups of installation splints (2) are of concave structural design with inward openings, and the left side and the right side of the light Fu Zhuban (3) are clamped and fixed in the openings.