Photovoltaic module convenient to install

Abstract

The utility model relates to the photovoltaic technology field, and discloses a photovoltaic assembly convenient to install, which comprises a support frame and a photovoltaic panel, the top of the support frame is fixedly provided with an installation frame, two sides of the surface of the installation frame are both provided with insertion grooves, the inner walls of the two insertion grooves are both inserted with insertion strips, and the insertion strips are inserted into the installation frame. The two inserting strips are fixedly connected to the two sides of the bottom end of the photovoltaic panel respectively, assembling assemblies are installed on the two sides of the inner wall of each inserting groove, clamping grooves are formed in the two sides of each inserting strip, connecting frames are fixedly connected to the two sides of the top end of the supporting frame, and air distribution pipes are fixedly connected to the top ends of the two connecting frames. And the surface of the air distribution pipe is fixedly communicated with a plurality of blowing nozzles. According to the utility model, the photovoltaic panel in the photovoltaic assembly is convenient to disassemble and assemble, tools are not needed, the working efficiency is high, dust and fallen leaves adhered to the surface of the photovoltaic panel can be blown away, and the sunlight irradiation of the photovoltaic cell is prevented from being blocked.

Description

Technical Field

[0001] This utility model relates to the field of photovoltaic technology, and in particular to a photovoltaic module that is easy to install. Background Technology

[0002] Photovoltaic modules are devices that convert sunlight into electrical energy and are the core components of a solar power generation system. Their basic principle is to convert photons in sunlight into electric current through the photovoltaic effect, thereby generating electrical energy.

[0003] However, existing photovoltaic modules have significant shortcomings. The photovoltaic panels in existing modules are often fixed to the bracket using bolts and other fasteners, requiring tools for installation or disassembly, resulting in low work efficiency. Furthermore, dust and fallen leaves easily accumulate on the surface of the photovoltaic panels, blocking sunlight from reaching the photovoltaic cells and reducing the photoelectric conversion efficiency. Therefore, this paper proposes a photovoltaic module that is easier to install to solve these problems. Utility Model Content

[0004] To overcome the above shortcomings, this utility model provides a photovoltaic module that is easy to install. It aims to improve the problem that in the prior art, photovoltaic panels in photovoltaic modules are often fixed to the bracket with fasteners such as bolts, which requires tools to install or disassemble, resulting in low work efficiency. At the same time, dust and fallen leaves easily fall on the surface of the photovoltaic panel, which will block sunlight from shining on the surface of the photovoltaic cell and reduce the photoelectric conversion efficiency of the photovoltaic panel.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a photovoltaic module that is easy to install, comprising a support frame and a photovoltaic panel. An installation frame is fixedly installed on the top of the support frame. Insertion slots are provided on both sides of the surface of the installation frame. Insertion strips are inserted into the inner walls of the two insertion slots, and the two insertion strips are respectively fixedly connected to the two sides of the bottom end of the photovoltaic panel. Assembly components are installed on both sides of the inner walls of the insertion slots. Slots are provided on both sides of the insertion strips. Connecting frames are fixedly connected to both sides of the top of the support frame. Air distribution pipes are fixedly connected to the top of the two connecting frames. Several nozzles are fixedly connected to the surface of the air distribution pipes. A fan is fixedly installed on the top of the support frame. An air supply pipe is fixedly connected to the output end of the fan. The top end of the air supply pipe is fixedly connected to the air distribution pipe.

[0006] As a further description of the above technical solution:

[0007] The assembly assembly includes two connecting slots, two spring pieces, two clips, two through posts, and a pressing plate. The two connecting slots are respectively opened on both sides of the inner wall of the insertion slot. A spring piece is fixedly connected to one side of the inner wall of each of the two connecting slots. A clip is fixedly connected to one end of each of the two spring pieces, and one end of each clip engages with the inner wall of the slot. Through posts are inserted and connected to one side of the inner wall of each of the two connecting slots, and one end of each through post is fixedly connected to the pressing plate.

[0008] As a further description of the above technical solution:

[0009] The side wall of the card has a sloping groove.

[0010] As a further description of the above technical solution:

[0011] The top of one end of the card is curved.

[0012] As a further description of the above technical solution:

[0013] A groove is provided in the middle of the bottom end of the inner wall of the insertion slot, and a spring is fixedly connected to the inner wall of the groove.

[0014] As a further description of the above technical solution:

[0015] A collection box is placed at one end of the support frame, and baffles are fixedly connected to both sides of the photovoltaic panel surface.

[0016] As a further description of the above technical solution:

[0017] A filter screen is engaged at the input end of the fan.

[0018] As a further description of the above technical solution:

[0019] Fixing holes are provided at both ends of the bottom sides of the support frame.

[0020] This utility model has the following beneficial effects:

[0021] 1. In this utility model, when installing the photovoltaic panel, simply insert the insert strips on both sides of its bottom surface into the insert slots on the mounting frame to lock and complete the installation. When it is necessary to disassemble the photovoltaic panel, simply press the pressing plates on both sides of the mounting frame inward at the same time to unlock and remove the photovoltaic panel. Thus, the photovoltaic panel in this photovoltaic module is easy to install and remove without the need for tools, and the work efficiency is high.

[0022] 2. In this utility model, by setting a ventilation duct above the photovoltaic panel, a fan can be started to introduce external air, which is then transported through the air supply duct to several nozzles on the ventilation duct and blown out. This can blow away dust and fallen leaves adhering to the surface of the photovoltaic panel, avoid obstructing the sunlight exposure of the photovoltaic cells, and ensure the sunlight exposure efficiency of the photovoltaic panel. Attached Figure Description

[0023] Figure 1 This is a three-dimensional schematic diagram of a photovoltaic module that is easy to install according to the present invention;

[0024] Figure 2 This is a front cross-sectional view of a photovoltaic module that is easy to install according to the present invention.

[0025] Figure 3 A top view cross-sectional diagram of a photovoltaic module mounting frame that is easy to install, as proposed in this utility model;

[0026] Figure 4 This is a front view cross-sectional diagram of a photovoltaic module mounting frame that is easy to install, as proposed in this utility model.

[0027] Figure 5 for Figure 3 A cross-sectional view at point A in the middle.

[0028] Legend:

[0029] 1. Support frame; 2. Mounting frame; 3. Insertion slot; 4. Insertion strip; 5. Photovoltaic panel; 6. Assembly component; 601. Connecting slot; 602. Spring; 603. Clip; 604. Through column; 605. Pressing plate; 7. Slot; 8. Angled groove; 9. Groove; 10. Spring; 11. Connecting frame; 12. Air distribution duct; 13. Nozzle; 14. Fan; 15. Air supply duct; 16. Collection box; 17. Filter screen; 18. Fixing hole; 19. Baffle. Detailed Implementation

[0030] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0031] Reference Figures 1-3This utility model provides an embodiment of a photovoltaic module that is easy to install, including a support frame 1 and a photovoltaic panel 5. An installation frame 2 is fixedly installed on the top of the support frame 1. Insertion slots 3 are provided on both sides of the surface of the installation frame 2. Insertion strips 4 are inserted into the inner walls of both insertion slots 3, and the two insertion strips 4 are respectively fixedly connected to the two sides of the bottom end of the photovoltaic panel 5. Assembly components 6 are installed on both sides of the inner walls of the insertion slots 3, and the assembly components 6 are used to lock and unlock the photovoltaic panel 5. Slots 7 are provided on both sides of the insertion strips 4. The top of the support frame 1 has... A connecting frame 11 is fixedly connected, and a distribution duct 12 is fixedly connected to the top of the two connecting frames 11. Several nozzles 13 are fixedly connected to the surface of the distribution duct 12. The arrangement of multiple nozzles 13 makes the purging more comprehensive. A fan 14 is fixedly installed on the top of the support frame 1. An air supply duct 15 is fixedly connected to the output end of the fan 14. The top end of the air supply duct 15 is fixedly connected to the distribution duct 12. After the fan 14 is started, it can introduce external air and deliver it through the air supply duct 15 to several nozzles 13 on the distribution duct 12 to blow it out, thereby blowing away the debris on the surface of the photovoltaic panel 5.

[0032] Reference Figure 3 , Figure 5 The assembly component 6 includes two connecting slots 601, two spring pieces 602, two clips 603, two through posts 604, and a pressing plate 605. The two connecting slots 601 are respectively opened on both sides of the inner wall of the insertion slot 3. A spring piece 602 is fixedly connected to one side of the inner wall of each of the two connecting slots 601. A clip 603 is fixedly connected to one end of each of the two spring pieces 602. Under the action of elastic force, the spring piece 602 can push the clip 603 out of the slot, and one end of each clip 603 is engaged with the inner wall of the slot 7, which plays a locking role and can fix the position of the insertion strip 4 and the photovoltaic panel 5. A through post 604 is inserted and connected to one side of the inner wall of each of the two connecting slots 601. One end of each through post 604 is fixedly connected to the pressing plate 605. The insertion strip 4 can be unlocked by pressing the pressing plate 605 inward.

[0033] Reference Figure 5 The side wall of the clip 603 is provided with a sloping groove 8. When the through post 604 is pressed, the clip 603 can be squeezed back into the connecting groove 601 with the cooperation of the sloping groove 8.

[0034] Reference Figure 4 The top of one end of the card 603 is curved. When the insert strip 4 is inserted into the insert slot 3, the card 603 will automatically retract into the connecting slot 601 under the squeezing action because the end of the card 603 is curved. No additional pressing is required, making the operation convenient.

[0035] Reference Figure 4A groove 9 is provided in the middle of the bottom of the inner wall of the insertion slot 3. A spring 10 is fixedly connected to the inner wall of the groove 9. When the insertion strip 4 is unlocked, the spring 10 will push the insertion strip 4 upward under the action of elasticity, so as to prevent the clip 603 from being stuck into the slot 7 again after being released, which facilitates operation.

[0036] Reference Figure 1 A collection box 16 is placed at one end of the support frame 1. Baffles 19 are fixedly connected to both sides of the photovoltaic panel 5 to guide it. When dust and debris adhering to the surface of the photovoltaic panel 5 are blown off, they will fall into the collection box 16 for easy collection and cleaning.

[0037] Reference Figure 2 The input end of the fan 14 is fitted with a filter 17, which can filter and block dust in the air to prevent it from being blown onto the surface of the photovoltaic panel 5.

[0038] Reference Figure 1 The support frame 1 has fixing holes 18 at both ends of the bottom sides. Fasteners can be used at the fixing holes 18 to fix the support frame 1 of the photovoltaic module to the installation location, and the photovoltaic panel 5 can be used for photoelectric conversion.

[0039] Working principle: The support frame 1 of the photovoltaic module is fixed at the installation location. When installing the photovoltaic panel 5, the insert strips 4 on both sides of its bottom surface are inserted into the insertion slots 3 of the mounting frame 2. Since the end of the clip 603 is curved, under the pressure, the clips 603 on both sides of the insertion slot 3 will first retract into the connecting slot 601. After the insert strip 4 is fully inserted, the clip 603 will pop out under the action of the spring piece 602 and lock into the slot 7 at the end of the insert strip 4, thus completing the installation and locking of the photovoltaic panel 5. When it is necessary to disassemble the photovoltaic panel 5, the pressing plates 605 on both sides of the mounting frame 2 are pressed inward at the same time, which drives the through column 604 to move in the inclined groove 8. With the cooperation of the spring 10, the clip 603 can be squeezed back into the connecting groove 601 to release the lock. Then, under the action of the spring 10, the insert strip 4 can be pushed upward, which makes it easy to remove the photovoltaic panel 5. Thus, the photovoltaic panel 5 in the photovoltaic module is easy to install and remove without the need for tools, and the working efficiency is high. By setting the air distribution pipe 12 above the photovoltaic panel 5, the fan 14 can be started by an external switch to introduce external air, which is then delivered to several nozzles 13 on the air distribution pipe 12 through the air supply pipe 15 and blown out. This can blow away the dust and fallen leaves adhering to the surface of the photovoltaic panel 5, avoid blocking the sunlight of the photovoltaic cells, and ensure the photoelectric conversion efficiency of the photovoltaic panel 5.

[0040] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A photovoltaic module for easy installation comprising a support frame (1) and a photovoltaic panel (5), characterized in that: The top of the support frame (1) is fixedly provided with a mounting frame (2), both sides of the surface of the mounting frame (2) are provided with plug-in grooves (3), the inner walls of the two plug-in grooves (3) are both inserted with plug-in strips (4), and the two plug-in strips (4) are respectively fixedly connected to the two sides of the bottom end of the photovoltaic panel (5), the two sides of the inner wall of the plug-in groove (3) are provided with assembly components (6), the two sides of the plug-in strip (4) are both provided with clamping grooves (7), both sides of the top end of the support frame (1) are fixedly connected with connecting frames (11), the top ends of the two connecting frames (11) are fixedly connected with air distribution pipes (12), the surface of the air distribution pipe (12) is fixedly communicated with a plurality of blow nozzles (13), the top of the support frame (1) is fixedly provided with a fan (14), the output end of the fan (14) is fixedly connected with a air supply pipe (15), and the top end of the air supply pipe (15) is fixedly communicated with the air distribution pipe (12).

2. A photovoltaic module for easy installation according to claim 1, characterized in that: The assembly component (6) comprises two connecting grooves (601), two elastic sheets (602), two clamping pieces (603), two penetrating columns (604) and a pressing plate (605), the two connecting grooves (601) are respectively provided on the two sides of the inner wall of the plug-in groove (3), one side of the inner wall of the two connecting grooves (601) is fixedly connected with the elastic sheet (602), one end of the two elastic sheets (602) is fixedly connected with the clamping piece (603), one end of the two clamping pieces (603) is clamped on the inner wall of the clamping groove (7), one side of the inner wall of the two connecting grooves (601) is penetratingly connected with the penetrating column (604), and one end of the two penetrating columns (604) is fixedly connected with the pressing plate (605).

3. A photovoltaic module for easy installation according to claim 2, characterized in that: The side wall of the clamping piece (603) is provided with an inclined groove (8).

4. A photovoltaic module that is easy to install according to claim 2, characterized in that: The top of one end of the clamping piece (603) is a curved surface.

5. A photovoltaic module that is easy to install according to claim 1, characterized in that: The middle part of the bottom end of the inner wall of the plug-in groove (3) is provided with a groove (9), and the inner wall of the groove (9) is fixedly connected with a spring (10).

6. A photovoltaic module that is easy to install according to claim 1, characterized in that: One end of the support frame (1) is provided with a collecting box (16), and the two sides of the surface of the photovoltaic panel (5) are fixedly connected with baffles (19).

7. A photovoltaic module that is easy to install according to claim 1, characterized in that: The input end of the fan (14) is clamped with a filter screen (17).

8. A photovoltaic module that is easy to install according to claim 1, characterized in that: Both ends of the bottom of the support frame (1) are provided with fixing holes (18). Both ends of the bottom of the support frame (1) are provided with fixing holes (18).

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