CN219514010U

CN219514010U - Photovoltaic device

Info

Publication number: CN219514010U
Application number: CN202320522632.9U
Authority: CN
Inventors: 汪云浩; 齐始旭; 高振敏; 高鹏坤; 梅博文
Original assignee: Hebei Branch Of Huaneng New Energy Co ltd
Current assignee: Hebei Branch Of Huaneng New Energy Co ltd
Priority date: 2023-03-17
Filing date: 2023-03-17
Publication date: 2023-08-11
Anticipated expiration: 2033-03-17

Abstract

The utility model discloses a photovoltaic device, which comprises a working plate, wherein a movable plate is arranged at the top of the working plate, a groove is formed in the top of the movable plate, a photovoltaic plate is arranged in an inner cavity of the groove, racks are arranged on the front surface and the back surface of the movable plate, a rotating shaft is arranged at the top of the working plate, a gear is sleeved on an outer ring of the rotating shaft, the gear is meshed with the racks, a connecting rod is arranged on one side, close to the movable plate, of the gear, a silica gel pad is arranged on one side, close to the movable plate, of the connecting rod, and the silica gel pad is in contact and fixed with the front surface and the back surface of the photovoltaic plate. This photovoltaic device, silica gel pad is comparatively soft material, when silica gel pad contact and fixed photovoltaic board, can make the position determination of photovoltaic board at the working plate top, according to the difference of photovoltaic board size, silica gel pad and connecting rod pivoted angle are different, have only changed the relative position between photovoltaic board and the working plate for the photovoltaic board homoenergetic of various sizes is realized fixedly in the recess, has increased the application scope of device, has reduced the cost.

Description

Photovoltaic device

Technical Field

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

Background

With the increasing lack of earth resources, solar energy is becoming more and more important as a novel energy source for safety and environmental protection. Photovoltaic is a short term of solar photovoltaic power generation system, is a novel power generation system for directly converting solar radiation energy into electric energy by utilizing the photovoltaic effect of solar cell semiconductor materials, and has two modes of independent operation and grid-connected operation. Photovoltaic panels in coastal areas, in addition to conventional photovoltaic work, are subject to the problems of high winds blowing with high winds and corrosion caused by humid air.

The utility model discloses a publication number is CN 216290804U, discloses a wind-vibration-resistant high corrosion-resistant photovoltaic power generation equipment, which comprises a base, the top fixedly connected with of base a plurality of support columns, the one end fixedly connected with mounting panel of support column, the top fixedly connected with of mounting panel a plurality of buffer box, the lateral wall fixedly connected with anti-vibration component of buffer box, the lateral wall sliding connection of anti-vibration component has photovoltaic module, the terminal surface fixedly connected with electroplating anticorrosive coating of photovoltaic module, the inner wall fixedly connected with broken wind subassembly of buffer box, the lateral wall rotation of broken wind subassembly is connected with elastic component; according to the technical scheme provided by the utility model, the wind breaking component and the vibration-resistant component are arranged, so that the influence of wind force is reduced, the purpose of buffering and vibration reduction is achieved, the photovoltaic component is prevented from being vibrated by strong wind impact and deformed and damaged by collision of the fixed supporting device, and the purpose of preventing the structural stability from being influenced by corrosion of the photovoltaic component and the supporting column is achieved by arranging the electroplating anti-corrosion film and the electroplating layer. However, in actual use, the device can only fix a photovoltaic panel with one size, and the fixed size cannot be adjusted, but the existing photovoltaic panel has more types and sizes, so that support and fixing assemblies with different sizes are required to be manufactured for the photovoltaic panels with different sizes, the cost of the device is high, the adaptation surface of the device is narrow, and the device is not beneficial to large-scale use.

Disclosure of Invention

The present utility model is directed to a photovoltaic device, which solves the above-mentioned problems.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a photovoltaic device, includes the working plate, the top of working plate is provided with the movable plate, the recess has been seted up at the top of movable plate, be provided with the photovoltaic board in the inner chamber of recess, the front and the back of movable plate all are provided with the rack, the top of working plate is provided with the pivot, the outer lane cover of pivot is equipped with the gear, gear and rack intermeshing, one side that the gear is close to the movable plate is provided with the connecting rod, one side that the connecting rod is close to the movable plate is provided with the silica gel pad, the silica gel pad is fixed with the front and the back contact of photovoltaic board.

Preferably, the top of the photovoltaic panel is provided with an electroplating corrosion-resistant film.

Preferably, a handle is arranged at the top of the moving plate, and a first limiting plate is arranged at the bottom of the moving plate.

Preferably, a sliding groove is formed in the top of the working plate, a sliding block is arranged at the bottom of the moving plate, and the sliding block is arranged in an inner cavity of the sliding groove.

Preferably, the bottom of the working plate is provided with a bottom plate, the bottom of the bottom plate is provided with a universal wheel, and the universal wheel is provided with a self-locking structure.

Preferably, the top of bottom plate is provided with electric putter, electric putter's top is articulated with the bottom of working plate, the gyro wheel groove has been seted up at the top of bottom plate, the top of bottom plate is provided with the second limiting plate.

Preferably, the bottom of the moving plate is provided with a roller, and the roller is arranged in the inner cavity of the roller groove.

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

1. this photovoltaic device, through the cooperation of silica gel pad and connecting rod, the silica gel pad is comparatively soft material, when silica gel pad contact and fixed photovoltaic board, can make the position determination of photovoltaic board at the working plate top. According to the difference of photovoltaic board size, silica gel pad and connecting rod pivoted angle are different, have only changed the relative position between photovoltaic board and the working plate for the photovoltaic board homoenergetic of various sizes is realized fixedly in the recess, has increased the application scope of device, has reduced the cost.

2. According to the photovoltaic device, through the cooperation of the movable plate, the racks and the gears, the movable plate moves downwards due to gravity and thrust, the racks on the front face and the back face of the movable plate drive the meshed gears to rotate, so that the connecting rod and the silica gel pad are driven to approach each other, and the photovoltaic plate is clamped and fixed. Because of the existence of gravity, the movable plate only moves downwards in a state without external force, so that the connecting rod and the silica gel pad only approach each other, a self-locking structure is formed, and the stability of the photovoltaic plate is improved.

Drawings

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

Fig. 2 is a top view of the present utility model.

Fig. 3 is a cross-sectional view at a of fig. 2.

Fig. 4 is an enlarged view at B of fig. 3.

In the figure: 1. a work plate; 2. a moving plate; 3. a groove; 4. a photovoltaic panel; 5. a rack; 6. a rotating shaft; 7. a gear; 9. a connecting rod; 10. a silica gel pad; 11. electroplating an anticorrosive film; 12. a handle; 13. a first limiting plate; 14. a chute; 15. a slide block; 16. a bottom plate; 17. a universal wheel; 18. an electric push rod; 19. a roller groove; 20. a second limiting plate; 21. and a roller.

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. 1-4, the present utility model provides a technical solution: the utility model provides a photovoltaic device, including work board 1, the top of work board 1 is provided with movable plate 2, recess 3 has been seted up at the top of movable plate 2, be provided with photovoltaic board 4 in the inner chamber of recess 3, the front and the back of movable plate 2 all are provided with rack 5, the top of work board 1 is provided with pivot 6, the outer lane cover of pivot 6 is equipped with gear 7, gear 7 and rack 5 intermeshing, one side that gear 7 is close to movable plate 2 is provided with connecting rod 9, one side that connecting rod 9 is close to movable plate 2 is provided with silica gel pad 10, silica gel pad 10 and the front and the back contact of photovoltaic board 4 are fixed, the inboard of silica gel pad 10 is the arc structure.

Wherein, the top of photovoltaic board 4 is provided with electroplating anticorrosive film 11, and the material of electroplating anticorrosive film 11 is vinyl resin and electro-galvanizing that high corrosion resistance was imitated.

In this embodiment, the top of the photovoltaic panel 4 is provided with an electroplating corrosion-resistant film 11 of vinyl resin and electrogalvanized, which has high corrosion resistance and meets the requirements of the device for use in coastal areas.

Wherein, the top of movable plate 2 is provided with handle 12, and the bottom of movable plate 2 is provided with first limiting plate 13.

In this embodiment, when the photovoltaic panel 4 needs to be taken out, the handle 12 can be dragged to drag the movable panel 2 out. The first limiting plate 13 can prevent the photovoltaic panel 4 from sliding out from below.

The top of the working plate 1 is provided with a sliding groove 14, the bottom of the moving plate 2 is provided with a sliding block 15, the sliding block 15 is arranged in an inner cavity of the sliding groove 14, and the sliding groove 14 and the sliding block 15 are both in a convex shape.

In this embodiment, the bottom of the moving plate 2 is provided with a sliding block 15, the sliding block 15 can slide in the sliding groove 14, the sliding block 15 and the sliding groove 14 with the convex structure can ensure the stability of the movement of the sliding block 15, and the shaking of the moving plate 2 in the daily working process can be prevented.

Wherein, the bottom of working plate 1 is provided with bottom plate 16, and the bottom of bottom plate 16 is provided with universal wheel 17, and universal wheel 17 has the auto-lock structure, and universal wheel 17 is multiunit matrix array.

In this embodiment, the device can be moved to reach a designated position for operation in cooperation with the universal wheel 17 at the bottom of the device. When the device reaches the working place, the self-locking structure of the universal wheel 17 is started at the moment, so that the universal wheel 17 is locked, and the universal wheel 17 is prevented from moving left and right.

The top of the bottom plate 16 is provided with an electric push rod 18, the top of the electric push rod 18 is hinged with the bottom of the working plate 1, the top of the bottom plate 16 is provided with a roller groove 19, and the top of the bottom plate 16 is provided with a second limiting plate 20.

In this embodiment, the electric push rod 18 is started, so as to drive the right side of the working plate 1 to lift, and the working plate 1 can be rotated by a certain angle by matching with the roller 21 at the bottom of the working plate 1, so that the photovoltaic plate 4 in the groove 3 is opposite to sunlight, and the photoelectric conversion efficiency of the photovoltaic plate 4 is improved.

Wherein, the bottom of movable plate 2 is provided with gyro wheel 21, and gyro wheel 21 sets up in the inner chamber of gyro wheel groove 19.

In this embodiment, the roller 21 can roll in the roller groove 19, the rotation direction of the roller 21 is limited by the roller groove 19, and the second limiting plate 20 prevents the roller 21 from sliding out of the roller groove 19, so as to avoid sliding of the photovoltaic panel 4.

Working principle: when the device reaches a working place, the self-locking structure of the universal wheel 17 is started, the universal wheel 17 is locked, the left and right movement of the universal wheel 17 is prevented, the electric push rod 18 is started, the right side of the working plate 1 is driven to lift, the working plate 1 can be rotated by a certain angle by matching with the roller 21 at the bottom of the working plate 1, the photovoltaic plate 4 in the groove 3 is opposite to sunlight, the photoelectric conversion efficiency of the photovoltaic plate 4 is improved, the roller 21 can roll in the roller groove 19, the rotation direction of the roller 21 is limited by the existence of the roller groove 19, the roller 21 is prevented from sliding out of the roller groove 19 by the existence of the second limiting plate 20, the sliding of the photovoltaic plate 4 is avoided, when the photovoltaic plate 4 needs to be taken out, the handle 12 can be dragged, the moving plate 2 is pulled out, the bottom of the movable plate 2 is provided with the sliding block 15, the sliding block 15 can slide in the sliding groove 14, the sliding block 15 and the sliding groove 14 with the convex structure can ensure the stability of the movement of the sliding block 15, the shaking of the movable plate 2 in the daily working process can be prevented, after the movable plate 2 is moved out, the photovoltaic plate 4 in the groove 3 can be taken out, the top of the photovoltaic plate 4 is provided with the vinyl resin and the electrogalvanized electroplating anticorrosive film 11, the high corrosion resistance is achieved, the requirements of the device in coastal areas are met, the photovoltaic plate 4 is put into the inner cavity of the groove 3 again, the movable plate 2 is pushed back to the top area of the working plate 1, the movable plate 2 moves downwards due to the gravity and the thrust, the racks 5 on the front and the back of the movable plate 2 drive the meshed gears 7 to rotate, so as to drive the connecting rod 9 and the silica gel pad 10 to be close to each other, the photovoltaic plate 4 is clamped and fixed due to the existence of the gravity, the movable plate 2 only moves downwards in a state without external force, so that the connecting rod 9 and the silica gel pad 10 are only close to each other, a self-locking structure is formed, the stability of the photovoltaic plate 4 is improved, the silica gel pad 10 is made of soft materials, when the silica gel pad 10 contacts and fixes the photovoltaic plate 4, the position of the photovoltaic plate 4 is determined, according to the size of the photovoltaic plate 4, the rotating angle of the silica gel pad 10 and the connecting rod 9 is also different, the movable plate 2 is caused to move at different distances between the working plate 1, only the relative positions between the movable plate 2 and the working plate 1 are changed, but the photovoltaic plates 4 with various sizes can be fixed in the groove 3, the application range of the device is increased, and the cost is reduced.

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. Photovoltaic device comprising a working plate (1), characterized in that: the utility model discloses a photovoltaic power generation device, including work board (1), connecting rod (9), connecting rod (7) are provided with connecting rod (9), connecting rod (9) are provided with silica gel pad (10) near one side of moving board (2), silica gel pad (10) and the front and back contact of photovoltaic board (4) and fixed, the top of work board (1) is provided with pivot (6), the outer lane cover of pivot (6) is equipped with gear (7), gear (7) and rack (5) intermeshing, one side that gear (7) is close to moving board (2) is provided with silica gel pad (10).

2. A photovoltaic device according to claim 1, characterized in that: an electroplating anti-corrosion film (11) is arranged on the top of the photovoltaic panel (4).

3. A photovoltaic device according to claim 1, characterized in that: the top of movable plate (2) is provided with handle (12), the bottom of movable plate (2) is provided with first limiting plate (13).

4. A photovoltaic device according to claim 1, characterized in that: the top of working plate (1) has seted up spout (14), the bottom of movable plate (2) is provided with slider (15), slider (15) set up in the inner chamber of spout (14).

5. A photovoltaic device according to claim 1, characterized in that: the bottom of working plate (1) is provided with bottom plate (16), the bottom of bottom plate (16) is provided with universal wheel (17), universal wheel (17) have the auto-lock structure.

6. A photovoltaic device according to claim 5, wherein: the top of bottom plate (16) is provided with electric putter (18), the top of electric putter (18) is articulated with the bottom of working plate (1), gyro wheel groove (19) have been seted up at the top of bottom plate (16), the top of bottom plate (16) is provided with second limiting plate (20).

7. A photovoltaic device according to claim 1, characterized in that: the bottom of the movable plate (2) is provided with a roller (21), and the roller (21) is arranged in the inner cavity of the roller groove (19).