CN220653301U

CN220653301U - Photovoltaic power generation device

Info

Publication number: CN220653301U
Application number: CN202322370592.3U
Authority: CN
Inventors: 钱其峰; 肖凌超; 刘显武
Original assignee: ZHEJIANG SUNOLOGY CO Ltd
Current assignee: ZHEJIANG SUNOLOGY CO Ltd
Priority date: 2023-09-01
Filing date: 2023-09-01
Publication date: 2024-03-22
Anticipated expiration: 2033-09-01

Abstract

The utility model discloses a photovoltaic power generation device, which relates to the technical field of photovoltaic power generation equipment and comprises a bottom plate, wherein one end of the upper end face of the bottom plate is hinged with a movable plate, the middle part of the upper end face of the movable plate is provided with a mounting groove, the photovoltaic plate is mounted in the bottom of the mounting groove, two ends in the mounting groove are respectively provided with a movable rod in a sliding manner, two ends of the movable rod extend out of the movable plate and are respectively arranged in a sliding manner along the upper end face direction of the movable plate, the ends of the movable rods extending out of the movable plate are respectively fixed with a floating plate, the middle part of the movable rod is connected with a protective net, one end of the protective net, which is far away from the movable rod, is elastically wound on a mounting shaft, and the mounting shaft is mounted in the end part of the movable plate. According to the utility model, in severe weather such as strong wind and the like, the movable rod is driven to slide from one end to the other end of the mounting groove by the cooperation of the external wind and the floating plate, so that the movable rod can drive the protective net to automatically extend to cover the upper end surface of the photovoltaic plate in the mounting groove, and the protection effect of the photovoltaic plate is improved.

Description

Photovoltaic power generation device

Technical Field

The utility model relates to the technical field of photovoltaic power generation equipment, in particular to a photovoltaic power generation device.

Background

The photovoltaic power generation is a technology for directly converting light energy into electric energy by utilizing the photovoltaic effect of a semiconductor interface, and mainly comprises three parts of a solar panel (photovoltaic panel assembly), a controller and an inverter, wherein main parts are composed of electronic components, solar cells are packaged and protected after being connected in series to form a large-area solar cell assembly, and then the photovoltaic power generation device is formed by matching with the components such as a power controller.

However, the photovoltaic panel in the traditional photovoltaic power generation device is generally directly installed in the external environment to collect and convert solar energy when in use, and the photovoltaic panel is directly exposed in the air, so that when severe weather such as strong wind is encountered, the strong wind is very easy to scrape sundries on the ground, the sundries are caused to strike the surface of the photovoltaic panel, the solar panel is damaged, and normal use of equipment is affected.

For this reason, the present application provides a photovoltaic power generation device to solve the above technical problems.

Disclosure of Invention

An object of the application is to provide a photovoltaic power generation device, can appear bad weather such as strong wind in the external world and be, drive the movable rod through the cooperation of external wind-force and kickboard and slide to the other end from the one end of mounting groove for the movable rod can drive the protection network and extend automatically and cover the up end of the interior photovoltaic board of mounting groove, thereby has improved the protection effect to the photovoltaic board.

In order to achieve the above purpose, the present application provides the following technical solutions: the utility model provides a photovoltaic power generation device, includes the bottom plate, the fly leaf is installed to up end one end of bottom plate articulatedly, the mounting groove has been seted up at the up end middle part of fly leaf, install the photovoltaic board in the mounting groove, just both ends all slide in the mounting groove and be provided with the movable rod, the both ends of movable rod stretch out the outside of fly leaf, and follow the up end direction slip setting of fly leaf, the movable rod stretches out the tip in the fly leaf outside all is fixed with the kickboard, the middle part of movable rod is connected with the protection network, the protection network is kept away from the one end elasticity rolling of movable rod is epaxial in the installation, the installation axle install in the tip of fly leaf.

As a further preferable scheme, limit through grooves parallel to the upper end face of the movable plate are symmetrically formed in two sides of the mounting groove, and two ends of the movable rod penetrate out of the two limit through grooves respectively.

As a further preferable scheme, a vertical cleaning brush is mounted on the lower end face of the movable rod, and the lower end of the cleaning brush abuts against the upper end face of the photovoltaic panel.

As a further preferable scheme, the installation shaft is provided with an elastic winding drum, the elastic winding drum is wound into multiple layers and is of a cylindrical structure sleeved on the installation shaft, the end part of the inner layer of the elastic winding drum is fixed with the installation shaft, and the end part of the outer layer of the elastic winding drum is fixed with one end, far away from the movable rod, of the protective net.

As a further preferable scheme, one end of the upper end face of the bottom plate, which is far away from the hinge point of the bottom plate and the movable plate, is fixedly provided with a fixing frame, a horizontal driving screw is rotatably arranged on the fixing frame, a sliding block is sleeved on the driving screw in a threaded manner, and the lower end face of the sliding block is in sliding abutting connection with the upper end face of the bottom plate.

As a further preferable scheme, the upper end face of the sliding block is hinged with a supporting rod, and the top end of the supporting rod is hinged with the lower end face of the movable plate.

As a further preferable scheme, one end of the driving screw rod extends out of the outer side of the fixing frame and is fixed with a handle.

In summary, the utility model has the technical effects and advantages that:

1. the utility model benefits from the cooperation of the movable plate, the mounting groove, the movable rod, the floating plate and the protective screen, and can cause severe weather such as strong wind and the like outside, wherein the strong wind can scrape sundries on the ground outside, and the movable rod can be driven to slide from one end of the mounting groove to the other end by blowing the floating plate, so that the movable rod can drive the protective screen to compress the elastic winding drum on the mounting shaft, the protective screen can automatically extend to cover the upper end surface of the photovoltaic plate in the mounting groove, the protective effect of the photovoltaic plate in the strong wind weather is improved, and the problem that equipment is damaged and difficult to normally use is avoided.

2. According to the utility model, due to the cooperation of the driving screw, the sliding block and the supporting rod, the sliding block can be driven to slide on the upper end surface of the bottom plate by rotating the driving screw, and then the movable plate is supported at different angles by driving the supporting rod, so that the photovoltaic plate in the mounting groove is fixed at different inclination angles, the angle of the photovoltaic plate can be adjusted to ensure the sunlight-facing effect, and the photovoltaic power generation efficiency can be ensured.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present application, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

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

FIG. 2 is an enlarged schematic view of the structure of FIG. 1A according to the present utility model;

FIG. 3 is a schematic structural view of a protection net according to the present utility model;

fig. 4 is an enlarged schematic view of the structure at B in fig. 3 according to the present utility model.

In the figure: 1. a bottom plate; 2. a movable plate; 3. a mounting groove; 301. limiting through grooves; 4. a photovoltaic panel; 5. a movable rod; 501. a cleaning brush; 6. a floating plate; 7. a protective net; 8. a mounting shaft; 9. an elastic reel; 10. a fixing frame; 11. driving a screw; 1101. a handle; 12. a slide block; 13. and (5) supporting the rod.

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.

Examples: referring to fig. 1, 3 and 4, a photovoltaic power generation device is shown, which comprises a base plate 1, movable plate 2 is installed to the up end one end of bottom plate 1 articulatedly, mounting groove 3 has been seted up at the up end middle part of movable plate 2, photovoltaic plate 4 is installed to the bottom in mounting groove 3, just both ends all slide in mounting groove 3 are provided with movable rod 5, the both ends of movable rod 5 stretch out the outside of movable plate 2 to follow the up end direction slip setting of movable plate 2, the movable rod 5 stretches out the tip outside of movable plate 2 all is fixed with kickboard 6, specifically, spacing logical groove 301 parallel with the up end of movable plate 2 has been seted up to the bilateral symmetry of mounting groove 3, just two outside spacing logical groove 301 are worn out respectively at the both ends of movable rod 5 to supply the tip of movable rod 5 to install the outside of kickboard 2.

The middle part of the movable rod 5 is connected with a protective net 7, one end of the protective net 7 far away from the movable rod 5 is elastically wound on a mounting shaft 8, and the mounting shaft 8 is mounted in the end part of the movable plate 2. During implementation, in this embodiment, be provided with elastic reel 9 on the installation axle 8, elastic reel 9 rolling is the multilayer, and is the cover and locate tubular structure on the installation axle 8, just the inlayer tip of elastic reel 9 with installation axle 8 is fixed, the skin tip of elastic reel 9 with protection network 7 keeps away from the one end of movable rod 5 is fixed for when receiving external force to drive protection network 7 tensile, can compress elastic reel 9, makes protection network 7 can follow the removal of movable rod 5 and cover the up end of photovoltaic board 4 and form the protection.

In addition, a vertical cleaning brush 501 is mounted on the lower end surface of the movable rod 5, and the lower end of the cleaning brush 501 abuts against the upper end surface of the photovoltaic panel 4. Therefore, when the movable rod 5 moves under external force, the cleaning brush 501 also automatically cleans the upper end surface of the photovoltaic panel 4, so as to ensure the photovoltaic power generation efficiency of the photovoltaic panel 4.

Referring to fig. 1 and 2, a fixing frame 10 is fixed at one end of the upper end surface of the base plate 1, which is far away from the hinge point of the base plate 1 and the movable plate 2, a horizontal driving screw 11 is rotatably mounted on the fixing frame 10, a sliding block 12 is sleeved on the driving screw 11 in a threaded manner, the lower end surface of the sliding block 12 is slidably abutted to the upper end surface of the base plate 1, one end of the driving screw 11 extends out of the outer side of the fixing frame 10, and a handle 1101 is fixed, so that a worker can hold the handle 1101 to rotate the driving screw 11 to drive the sliding block 12 to slide on the upper end surface of the base plate 1.

The upper end face of the sliding block 12 is hinged with a supporting rod 13, and the top end of the supporting rod 13 is hinged with the lower end face of the movable plate 2, so that when the sliding block 12 slides, the supporting rod 13 is driven to change the supporting angle of the movable plate 2, and the installation angle of the movable plate 2 can be adjusted to meet the photovoltaic power generation requirement of the photovoltaic plate 4.

The working principle of the utility model is as follows: this photovoltaic power generation device, when using, can be fixed in the open air with bottom plate 1, then grip handle 1101 and rotate drive screw 11 for slider 12 can slide along the up end of bottom plate 1 under drive screw 11's screw drive, thereby drive bracing piece 13 come with different angle support fly leaf 2, thereby adjust the slope of fly leaf 2 towards the sunshine direction, in order to guarantee the photovoltaic power generation efficiency of the photovoltaic board 4 that is fixed in mounting groove 3 in fly leaf 2, excellent in use effect.

Meanwhile, if severe weather such as strong wind is met, the strong wind can scrape sundries such as sand and stones and protruding blocks on the outside ground, and the floating plates 6 at the two ends of the movable rod 5 can be blown, so that the movable rod 5 can slide to the other end at one end in the mounting groove 3, at the moment, the protective net 7 connected to the movable rod 5 can compress the elastic winding drum 9 on the mounting shaft 8, so that the protective net 7 can extend along with the movable rod 5 to cover the upper end face of the photovoltaic plate 4, an automatic protection effect is formed, and the damage to equipment caused by direct impact of sundries such as sand and protruding blocks scraped by the strong wind on the surface of the photovoltaic plate 4 can be avoided to a certain extent, therefore, the device greatly improves the protection effect on the photovoltaic plate 4 and is beneficial to prolonging the service life of the photovoltaic plate 4.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. Photovoltaic power generation device, including bottom plate (1), its characterized in that: the utility model discloses a photovoltaic power generation device, including bottom plate (1), movable plate (2) are installed to up end one end of bottom plate (1), mounting groove (3) have been seted up at up end middle part of movable plate (2), photovoltaic board (4) are installed to bottom in mounting groove (3), just both ends all slide in mounting groove (3) are provided with movable rod (5), the both ends of movable rod (5) stretch out the outside of movable plate (2), and follow the up end direction slip setting of movable plate (2), movable rod (5) stretch out the tip in the outside of movable plate (2) all is fixed with kickboard (6), the middle part of movable rod (5) is connected with protection network (7), one end elastic winding of movable rod (5) is kept away from to protection network (7) is on installation axle (8), installation axle (8) install in the tip of movable plate (2).

2. A photovoltaic power generation apparatus according to claim 1, characterized in that: limiting through grooves (301) parallel to the upper end face of the movable plate (2) are symmetrically formed in two sides of the mounting groove (3), and two ends of the movable rod (5) penetrate out of the two limiting through grooves (301) respectively.

3. A photovoltaic power generation apparatus according to claim 1, characterized in that: a vertical cleaning brush (501) is arranged on the lower end face of the movable rod (5), and the lower end of the cleaning brush (501) is abutted against the upper end face of the photovoltaic panel (4).

4. A photovoltaic power generation apparatus according to claim 1, characterized in that: the device is characterized in that an elastic winding drum (9) is arranged on the installation shaft (8), the elastic winding drum (9) is wound into multiple layers and is of a cylindrical structure sleeved on the installation shaft (8), the end part of the inner layer of the elastic winding drum (9) is fixed with the installation shaft (8), and the end part of the outer layer of the elastic winding drum (9) is fixed with one end, far away from the movable rod (5), of the protective net (7).

5. A photovoltaic power generation apparatus according to claim 1, characterized in that: the upper end face of bottom plate (1) is kept away from bottom plate (1) with the one end of fly leaf (2) pin joint is fixed with mount (10), install horizontally drive screw (11) on mount (10) rotation, the cover of screw thread is equipped with slider (12) on drive screw (11), the lower terminal surface sliding butt of slider (12) in the up end of bottom plate (1).

6. The photovoltaic power generation apparatus according to claim 5, wherein: the upper end face of the sliding block (12) is hinged with a supporting rod (13), and the top end of the supporting rod (13) is hinged and supported on the lower end face of the movable plate (2).

7. The photovoltaic power generation apparatus according to claim 5, wherein: one end of the driving screw (11) extends out of the fixing frame (10), and a handle (1101) is fixed.