Distributed photovoltaic power generation solar cell panel

Abstract

The utility model relates to the technical field of solar cell panels, and discloses a distributed photovoltaic power generation solar cell panel which comprises a frame and a photovoltaic panel, the photovoltaic panel is embedded and installed at the front end in the frame, a back plate fixed in the frame is attached to the rear end of the photovoltaic panel, two adjacent side edges of the photovoltaic panel are provided with pull ropes, and the pull ropes are connected with the frame. Through holes are formed in the surfaces of the frames on the two sides of the pull rope, the two ends of the pull rope penetrate into the inner sides of the frames through the through holes, and rope knots are arranged at the tail ends of the two ends of the pull rope. According to the technical scheme, the pull ropes are arranged on the two adjacent side edges of the frame, the pull ropes are pulled by the spring ropes to be attached to the side surfaces of the frame at ordinary times, and the pull ropes can be pulled out to be used as handles when used, so that the frame and the photovoltaic panel are conveniently lifted for installation; after resetting, the pull rope is attached to the surface of the frame and does not affect splicing and installation of the photovoltaic panel, after installation, the pull rope abuts against the position between the frames of the adjacent photovoltaic panels, and the extrusion effect on the adjacent photovoltaic panels can be buffered after splicing and installation.

Description

TECHNICAL FIELD

[0001] The utility model relates to solar cell panel technical field, concretely is a kind of distributed photovoltaic power generation solar cell panel. BACKGROUND

[0002] Distributed photovoltaic power generation refers to the photovoltaic power generation facility that is built near user site, and the operation mode is characterized by user-side self-generation and self-use, and the excess power is connected to the grid, and the power distribution system is balanced and adjusted.The distributed photovoltaic power generation follows the principles of local conditions, clean and efficient, dispersed layout and local utilization, makes full use of local solar energy resources, replaces and reduces fossil energy consumption, and the solar cell panel is installed on the roof or suitable position through the support.

[0003] During installation, one person needs to be placed above the support, and the other person needs to be placed below to deliver the solar cell panel upward, since the solar cell panel needs to be spliced together during installation, the outer edge of the solar cell panel is not provided with a handle structure, making it inconvenient to lift the solar cell panel onto the support, thereby making installation inconvenient.Therefore, we propose a distributed photovoltaic power generation solar cell panel. SUMMARY

[0004] The utility model discloses a kind of distributed photovoltaic power generation solar cell panels, by being provided with pull rope on two adjacent sides of frame, pull rope is usually placed on the side surface of frame by spring rope, can be pulled out and used as handle when using, it is convenient to lift frame and photovoltaic panel for installation, after installation, pull rope is abutted between the frame of adjacent photovoltaic panel, can play the buffer effect of extruding adjacent photovoltaic panel after splicing installation, to protect photovoltaic panel, solve the problem proposed in background art.

[0005] To achieve the above object, the utility model provides the following technical scheme: a kind of distributed photovoltaic power generation solar cell panel, including frame and photovoltaic panel, the front end of photovoltaic panel is embedded and installed in frame, and the back plate fixed in frame is attached to the rear end of photovoltaic panel;Two adjacent sides of the photovoltaic panel are provided with pull rope, the surface of the frame on both sides of pull rope is provided with through hole, and the both ends of pull rope are inserted into the inside of frame through through hole, and the both ends of pull rope are provided with knot, and spring rope is connected on knot, and spring rope is connected and fixed on the surface of back plate by connecting ring, so that pull rope is pulled and attached to the outer surface of frame by spring rope.

[0006] By adopting the technical scheme, the pulling rope is pulled to make the spring rope also be pulled by the pulling rope, the end knot of the pulling rope can be abutted against the inner surface of the frame, the pulling rope is used as a handle to facilitate lifting the frame and the photovoltaic panel to install, after installation, under the reset action of the spring rope, the pulling rope is abutted against the outer surface of the frame again, and the abutment does not affect the splicing installation of the photovoltaic panel, and the frame is arranged between the adjacent photovoltaic panels to have the buffering protection effect.

[0007] Optionally, a rope groove is arranged on the side surface of the frame opposite to the pulling rope.

[0008] By adopting the technical scheme, when the adjacent frames are spliced, the pulling rope can be conveniently positioned and abutted against the surface of the frame adjacent thereto through the rope groove.

[0009] Optionally, a rubber sleeve is sleeved and fixed on the outer ring of the pulling rope, and the rubber sleeve is located on the outer ring of the pulling rope on the outer side of the frame.

[0010] By adopting the technical scheme, the rubber sleeve is also abutted between the adjacent frames, and better buffering protection effect can be achieved.

[0011] Optionally, an electricity connection box of the photovoltaic panel is fixed on the surface of the back plate, and the electricity connection box is connected with the photovoltaic panel through the back plate.

[0012] Optionally, screw holes are arranged on the bottom surface of the frame, and a plurality of screw holes are uniformly arranged.

[0013] By adopting the technical scheme, the uniformly arranged screw holes can be matched with bolts to install the frame on the support.

[0014] Optionally, a guide groove is arranged on the outer ring of the perforation on the outer surface of the frame, and the guide groove is communicated with the perforation.

[0015] By adopting the technical scheme, the pulling rope can be more easily pulled by the spring rope to pass through the perforation and reset.

[0016] Compared with the prior art, the technical scheme has the following beneficial effects:

[0017] 1. The technical scheme of the application is arranged on two adjacent side edges of the frame, the pulling rope is abutted on the side surface of the frame under the pulling of the spring rope, the pulling rope is pulled out to be used as a handle to facilitate lifting the frame and the photovoltaic panel to install, the pulling rope is abutted on the surface of the frame after reset, the abutment does not affect the splicing installation of the photovoltaic panel, the pulling rope is abutted between the frames of the adjacent photovoltaic panels after installation, and the abutment can buffer the extrusion effect of the adjacent photovoltaic panels after splicing installation, so as to protect the photovoltaic panel.

[0018] 2. The technical scheme of the present application can improve the buffering protection effect by sleeving a rubber sleeve on the outer ring of the pull rope, and the rope groove is arranged to facilitate the positioning of the pull rope against the outer surface of the adjacent frame. BRIEF DESCRIPTION OF DRAWINGS

[0019] Other features, objects and advantages of the present application will become more apparent from the following detailed description of non-limiting embodiments, read in conjunction with the accompanying drawings:

[0020] Fig. 1 Figure 1 is a surface structure schematic diagram of the distributed photovoltaic power generation solar cell panel of the present application;

[0021] Fig. 2 Figure 2 is a back structure schematic diagram of the distributed photovoltaic power generation solar cell panel of the present application;

[0022] Fig. 3 Figure 3 is a perforated structure schematic diagram of the distributed photovoltaic power generation solar cell panel of the present application.

[0023] In the figure: 1, frame; 11, perforation; 111, guide groove; 12, rope groove; 13, screw hole; 2, photovoltaic panel; 21, power connection box; 3, pull rope; 31, knot; 32, rubber sleeve; 4, spring rope; 5, back plate; 51, connecting ring. DETAILED DESCRIPTION

[0024] Please refer to Figs. 1-3 The present application provides a technical scheme: a distributed photovoltaic power generation solar cell panel, comprising a frame 1 and a photovoltaic panel 2, the photovoltaic panel 2 is embedded and installed at the front end of the frame 1, and the back end of the photovoltaic panel 2 is attached with a back plate 5, the back plate 5 is fixed to the front end of the frame 1, realizing stable locking of the photovoltaic panel 2, the bottom surface of the frame 1 is provided with screw holes 13, and a plurality of screw holes 13 are evenly arranged, during installation, the photovoltaic panel 2 can be directly locked through the frame 1 by buckling, or the screw holes 13 can be aligned with the holes on the support, so that the bolts are penetrated through the support and screwed into the screw holes 13, realizing installation and fixation of the photovoltaic panel 2.

[0025] The power connection box 21 of the photovoltaic panel 2 is attached and fixed to the surface of the back plate 5, the power connection box 21 is connected with the photovoltaic panel 2 through the back plate 5, after the photovoltaic panel 2 is installed in place, it is connected to the power grid through the power connection box 21.

[0026] The photovoltaic panel 2 is provided with a pull rope 3 on each of the two adjacent side edges, a through hole 11 is formed on the surface of the frame 1 on both sides of each pull rope 3, and the two ends of the pull rope 3 are inserted into the inside of the frame 1 through the through hole 11, and the two ends of the pull rope 3 are provided with a knot 31, and the spring rope 4 is connected to the knot 31, and the spring rope 4 is connected and fixed to the surface of the back plate 5 through the connecting ring 51. When not in use, the pull rope 3 is pulled by the spring rope 4 and adheres to the outer surface of the frame 1, which does not occupy much volume and does not affect the stacking and transportation.

[0027] When the photovoltaic panel 2 needs to be lifted, the pull rope 3 can be directly pulled out to the outside, and the spring rope 4 is pulled, so that the knot 31 is in contact with the inner surface of the frame 1 at the through hole 11, so that the pull rope 3 can be used as a handle, thereby facilitating the lifting and installation of the frame 1 and the photovoltaic panel 2. At least one pull rope 3 is provided on the long side and the short side of the frame 1, and at least two pull ropes 3 are provided on the long side when the long side is relatively long.

[0028] When the pull rope 3 is loosened, the two ends of the pull rope 3 are pulled again under the reset action of the spring rope 4, so that the pull rope 3 is in contact with the outer surface of the frame 1 again. Because the reset force of the spring rope 4 is not as large as the force of the hand, the pull rope 3 may be stuck in the through hole 11, so a guide groove 111 is arranged on the outer circle of the through hole 11 on the outer surface of the frame 1. The guide groove 111 is communicated with the through hole 11, and when the pull rope 3 is pulled by the spring rope 4, the pull rope 3 is guided by the guide groove 111 and is more easily retracted and reset. After the frame 1 is installed and fixed, the part of the pull rope 3 located on the outside is in contact between the adjacent frames 1, which can play a role in isolation and buffering, reducing the mutual extrusion between the frames 1 and protecting the photovoltaic panel 2.

[0029] In addition, a rope groove 12 is formed on the side surface of the frame 1 opposite to the pull rope 3, the rope groove 12 is aligned with the pull rope 3 on the opposite side, and when the frame 1 is close, the pull rope 3 is easily positioned and in contact with the outer surface of the frame 1 adjacent thereto through the rope groove 12. The outer circle of the pull rope 3 is sleeved and fixed with a rubber sleeve 32, and the rubber sleeve 32 is located on the outer circle of the pull rope 3 on the outside of the frame 1. Under the action of the rubber sleeve 32, better buffering and protection can be provided.

[0030] When in use, when the bracket is assembled in place and needs to be installed, the pull rope 3 on the long side or the short side can be pulled, the rubber sleeve 32 is held outside the pull rope 3, the pull rope 3 is pulled outward to make it stretch and lengthen the spring rope 4, until the knot 31 at the end of the pull rope 3 is in contact with the inner surface of the through hole 11, so that the pull rope 3 can be used as a handle, and the frame 1 and the photovoltaic panel 2 are conveniently lifted to a high place, and then the frame 1 of the photovoltaic panel 2 is attached to the surface of the bracket, at this time, since the pull rope 3 is not pulled, under the restoring force of the spring rope 4, the pull rope 3 is pulled to the inside of the frame 1, so that the part of the pull rope 3 sleeved with the rubber sleeve 32 is attached to the side surface of the frame 1 again, and the screw hole 13 of the frame 1 is aligned with the through hole 11 on the bracket, and then the bolt is used to pass through the through hole 11 of the bracket and screwed into the screw hole 13, so as to realize the installation and fixation of the frame 1 and the photovoltaic panel 2, and then the wiring operation of the photovoltaic panel 2 is carried out through the junction box, and then the same way is used to install the other photovoltaic panels 2 adjacent to the left and right or above and below, the pull rope 3 on the side surface of the adjacent frame 1 can be in contact with the rope groove 12 on the side surface of the adjacent frame 1 through the rubber sleeve 32, so that the pull rope 3 and the rubber sleeve 32 are in contact between the adjacent frames 1, and when the frames 1 are close to each other for splicing and installation, the rubber sleeve 32 can also play a buffering and reducing role of mutual extrusion, and has a protective effect on the photovoltaic panel 2.

Claims

1. A distributed photovoltaic solar panel comprising a frame (1) and a photovoltaic panel (2), characterized in that: The photovoltaic panel (2) is embeddedly installed in the front end of the frame (1), and the back end of the photovoltaic panel (2) is attached to the back plate (5) fixed in the frame (1); The photovoltaic panel (2) is embeddedly installed in the front end of the frame (1), and the back end of the photovoltaic panel (2) is attached to the back plate (5) fixed in the frame (1); 2. The distributed photovoltaic solar panel of claim 1, wherein: The frame (1) and the rope slot (12) are opposite to each other on one side of the side surface of the frame (1).

3. The distributed photovoltaic solar panel of claim 1, wherein: The outer ring of the pull rope (3) is sleeved with a rubber sleeve (32), and the rubber sleeve (32) is located on the outer ring of the pull rope (3) outside the frame (1).

4. The distributed photovoltaic solar panel of claim 1, wherein: The power connection box (21) of the photovoltaic panel (2) is attached and fixed to the surface of the back plate (5), and the power connection box (21) is connected with the photovoltaic panel (2) through the back plate (5).

5. The distributed photovoltaic solar panel of claim 1, wherein: The bottom surface of the frame (1) is provided with screw holes (13), and a plurality of screw holes (13) are uniformly arranged.

6. The distributed photovoltaic solar panel of claim 1, wherein: The outer ring of the through hole (11) on the outer surface of the frame (1) is provided with a guide groove (111), and the guide groove (111) is communicated with the through hole (11). The outer ring of the through hole (11) on the outer surface of the frame (1) is provided with a guide groove (111), and the guide groove (111) is communicated with the through hole (11).

Images