CN213243896U

CN213243896U - Solar photovoltaic panel support

Info

Publication number: CN213243896U
Application number: CN202022523409.5U
Authority: CN
Inventors: 杨文香; 芮康为
Original assignee: Nanjing Ruiyang New Energy Technology Co ltd
Current assignee: Nanjing Ruiyang New Energy Technology Co ltd
Priority date: 2020-11-04
Filing date: 2020-11-04
Publication date: 2021-05-18
Anticipated expiration: 2030-11-04

Abstract

The utility model discloses a solar photovoltaic board support, including the layer board that is used for installing the solar photovoltaic board, set up the bracing piece of keeping away from the solar photovoltaic board one side at the layer board, rotate the backup pad of setting in layer board one end, rotate and install gear in the backup pad, drive gear revolve's driving motor and rotate and install the cleaning device in the backup pad. The utility model drives the supporting plate to move up and down through the driving motor, thereby adjusting the angle of the solar photovoltaic panel, and matching the direct sunlight angle to improve the sunlight utilization efficiency; the driving motor drives the gear to rotate, so that the cleaning device is driven to rotate, dust and sundries on the surface of the solar photovoltaic panel can be cleaned, and the energy conversion efficiency is further improved.

Description

Solar photovoltaic panel support

Technical Field

The utility model relates to a solar photovoltaic board support belongs to solar energy power generation technical field.

Background

The solar photovoltaic cell (photovoltaic cell for short) is used for directly converting solar energy into electric energy. Silicon solar cells with silicon as a substrate are widely used in the ground photovoltaic system at present and can be divided into monocrystalline silicon, polycrystalline silicon and amorphous silicon solar cells. In the aspects of comprehensive performances such as energy conversion efficiency, service life and the like, the monocrystalline silicon and polycrystalline silicon batteries are superior to the amorphous silicon batteries. Polycrystalline silicon has lower conversion efficiency than single crystal silicon, but is cheaper. An assembly of a plurality of solar cells of a solar panel (also called a solar cell module) is a core part of a solar power generation system and is also the most important part of the solar power generation system.

With the change of seasons, the direct solar angle also changes, but the inclination angle of the solar panel is not convenient to adjust by the existing adjusting device for photovoltaic power generation solar energy. And the solar cell panel is easy to fall ash, leaves or impurities outdoors for a long time, so that the conversion efficiency is influenced.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems in the prior art, the utility model provides a solar photovoltaic panel bracket, which drives a support plate to move up and down through a driving motor, thereby adjusting the angle of a solar photovoltaic panel, matching the direct sunlight angle and improving the sunlight utilization efficiency; the driving motor drives the gear to rotate, so that the cleaning device is driven to rotate, dust and sundries on the surface of the solar photovoltaic panel can be cleaned, and the energy conversion efficiency is further improved.

In order to realize the aim, the solar photovoltaic panel support comprises a supporting plate for mounting a solar photovoltaic panel, a supporting rod arranged at the supporting plate and far away from one side of the solar photovoltaic panel, a supporting plate arranged at one end of the supporting plate in a rotating mode, a gear arranged on the supporting plate in a rotating mode, a driving motor driving the gear to rotate and a cleaning device arranged on the supporting plate in a rotating mode, wherein the supporting rod is arranged at one end of the supporting plate in a rotating mode, one side, far away from the solar photovoltaic panel, of the supporting plate is provided with a guide rail, a sliding groove is formed in the guide rail, the supporting rod comprises a bottom rod and a connector arranged at one end, close to the supporting plate, of the bottom rod in a rotating mode, a sliding block in the sliding groove of the guide rail is connected with the sliding groove in a sliding mode, the gear is axially fixed on the, The hair brush is fixed on the support and arranged on one side, close to the supporting plate, of the support, and the rotating shaft is provided with a driven gear meshed with the gear.

Preferably, a plurality of springs are fixed between the brush and the bracket.

Preferably, a cleaning sponge strip is further arranged on the brush.

Preferably, an external thread is arranged on one section of outer wall of the rotating shaft, which is far away from the supporting plate, and the support is fixed on the rotating shaft through double nuts.

Preferably, one end of the output shaft of the driving motor, which is far away from the driving motor, is provided with a baffle.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the supporting plate is driven to move up and down through the driving motor, so that the angle of the solar photovoltaic panel is adjusted, the direct sunlight angle is matched, and the sunlight utilization efficiency is improved;

2. the driving motor drives the gear to rotate, so that the cleaning device is driven to rotate, dust and sundries on the surface of the solar photovoltaic panel can be cleaned, and the energy conversion efficiency is further improved.

Drawings

Fig. 1 is a first schematic structural diagram of the present invention;

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

fig. 3 is a third schematic structural view of the present invention;

FIG. 4 is a schematic structural view of the cleaning device of the present invention;

fig. 5 is a schematic structural view of the support rod of the present invention.

In the figure: 1. the solar photovoltaic panel cleaning device comprises a supporting plate, 1-1 parts of a guide rail, 2 parts of a supporting rod, 2-1 parts of a bottom rod, 2-2 parts of a joint, 3 parts of a driving motor, 4 parts of a gear, 5 parts of a supporting plate, 6 parts of a cleaning device, 6-1 parts of a rotating shaft, 6-2 parts of a support, 6-3 parts of a brush, 6-4 parts of a spring, 7 parts of a solar photovoltaic panel.

Detailed Description

The technical solutions in the implementation of the present invention will be clear from the following description and accompanying drawings, and the described embodiments are only some embodiments, not all embodiments, of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

As shown in fig. 1 to 5, an embodiment of the present invention provides a solar photovoltaic panel bracket, which includes a supporting plate 1 for mounting a solar photovoltaic panel 7, a supporting rod 2 disposed on a side of the supporting plate 1 away from the solar photovoltaic panel 7, a supporting plate 5 rotatably disposed on an end of the supporting plate 1, a gear 4 rotatably mounted on the supporting plate 5, a driving motor 3 for driving the gear 4 to rotate, and a cleaning device 6 rotatably mounted on the supporting plate 5, wherein a guide rail 1-1 is disposed on a side of the supporting plate 1 away from the solar photovoltaic panel 7, a sliding groove is disposed on the guide rail 1-1, the supporting rod 2 includes a bottom rod 2-1 and a joint 2-2 rotatably disposed on an end of the bottom rod 2-1 close to the supporting plate 1, a slider on the joint 2-2 is clamped in the sliding groove of the guide rail 1-1 and is slidably connected to the sliding, the cleaning device comprises a gear 4, a supporting plate 5, a driving motor 3, a cleaning device 6 and a brush 6-3, wherein the gear 4 is axially fixed on the supporting plate 5, threads are arranged on an inner ring of the gear 4, an output shaft of the driving motor 3 is a screw rod and is meshed with the threads on the inner ring of the gear 4, the cleaning device 6 comprises a rotating shaft 6-1 rotatably installed on the supporting plate 5, a support 6-2 fixed on the rotating shaft 6-1 and the brush 6-3 arranged on one side, close to the supporting plate 1, of the support 6-2, and a driven gear meshed.

Preferably, a plurality of springs 6-4 are fixed between the brush 6-3 and the bracket 6-2. The brush 6-3 is tightly attached to the surface of the solar photovoltaic panel 7 through the spring 6-4 and can be matched with the adjustment of the angle of the solar photovoltaic panel 7.

Preferably, a cleaning sponge strip is further arranged on the brush 6-3. The cleaning effect is enhanced.

Preferably, an external thread is arranged on one section of the outer wall of the rotating shaft 6-1 away from the supporting plate 2, and the bracket 6-2 is fixed on the rotating shaft 6-1 through double nuts. The position of the bracket 6-2 can be adjusted conveniently.

Preferably, a baffle is arranged at one end of the output shaft of the driving motor 3 far away from the driving motor 3. Preventing the drive motor 3 from rotating too much, resulting in the support plate 5 being disengaged from the output shaft of the drive motor 3.

The working process is as follows: the bottom rod 2-1 and the driving motor 3 are fixed on the ground. The direct solar angle changes with the change of seasons, and particularly, the high latitude is obvious. When the angle of the solar photovoltaic panel 7 needs to be adjusted, the driving motor 3 is controlled to rotate, the output shaft of the driving motor 3 rotates the belt gear 4 to move on the output shaft, the gear 4 drives the supporting plate 5 to move up and down, the supporting plate 1 is driven by the supporting plate 5 to move, and the joint 2-2 slides on the guide rail 1-1, so that the angle of the supporting plate 1 is adjusted. When the surface of the solar photovoltaic panel 7 needs to be cleaned, the output shaft of the motor 3 is also driven to rotate back and forth, the gear 4 is driven to rotate to drive the driven gear on the rotating shaft 6-1 to rotate, and therefore the bracket 6-2 is driven to rotate, and the brush 6-3 is enabled to clean the surface of the solar photovoltaic panel 7 back and forth. After the cleaning is completed, the pallet 1 is adjusted to a suitable angle.

In summary, the utility model drives the support plate 5 to move up and down through the driving motor 3, thereby adjusting the angle of the solar photovoltaic panel 7, matching the direct sunlight angle and improving the sunlight utilization efficiency; the driving motor 3 drives the gear 4 to rotate, so that the cleaning device 6 is driven to rotate, dust and sundries on the surface of the solar photovoltaic panel 7 can be cleaned, and the energy conversion efficiency is further improved.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention 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 description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should make the description as a whole, and the embodiments may be appropriately combined to form other embodiments understood by those skilled in the art.

Claims

1. The solar photovoltaic plate support is characterized by comprising a supporting plate (1) used for mounting a solar photovoltaic plate (7), a supporting rod (2) arranged on the supporting plate (1) and far away from one side of the solar photovoltaic plate (7), a supporting plate (5) rotatably arranged at one end of the supporting plate (1), a gear (4) rotatably arranged on the supporting plate (5), a driving motor (3) driving the gear (4) to rotate and a cleaning device (6) rotatably arranged on the supporting plate (5), wherein one side of the supporting plate (1) far away from the solar photovoltaic plate (7) is provided with a guide rail (1-1), a sliding groove is formed in the guide rail (1-1), the supporting rod (2) comprises a bottom rod (2-1) and a connector (2-2) rotatably arranged at one end, close to the supporting plate (1), of the bottom rod (2-1), and a sliding block on the connector (2-2) is clamped in the sliding groove of the guide rail (1-1) and connected with The cleaning device comprises a gear (4), a support plate (5), a cleaning device (6) and a rotating shaft (6-1), wherein the gear (4) is axially fixed on the support plate (5), threads are arranged on an inner ring of the gear (4), an output shaft of the driving motor (3) is a screw rod and is meshed with the threads on the inner ring of the gear (4), the cleaning device (6) comprises a rotating shaft (6-1) rotatably installed on the support plate (5), a support (6-2) fixed on the rotating shaft (6-1) and a brush (6-3) arranged on one side, close to the support plate (1), of the support (6-2), and a driven gear meshed with the gear (4) is arranged on the.

2. The solar photovoltaic panel bracket according to claim 1, wherein a plurality of springs (6-4) are fixed between the brush (6-3) and the bracket (6-2).

3. The solar photovoltaic panel bracket according to claim 1, wherein the brush (6-3) is further provided with a cleaning sponge strip.

4. The solar photovoltaic panel bracket according to claim 1, wherein an external thread is arranged on an outer wall of a section of the rotating shaft (6-1) far away from the support plate (5), and the bracket (6-2) is fixed on the rotating shaft (6-1) through double nuts.

5. The solar photovoltaic panel bracket according to claim 1, wherein a stop piece is arranged at one end of the output shaft of the driving motor (3) far away from the driving motor (3).