Photovoltaic panel frame for modularized installation of photovoltaic panel

Abstract

The utility model discloses a photovoltaic panel frame for modularized installation of a photovoltaic panel, and relates to the technical field of photovoltaic assembly installation, the photovoltaic panel frame comprises a photovoltaic body, four corners of the photovoltaic body are all provided with fixing mechanisms, the fixing mechanisms are provided with two sets of installation mechanisms, each installation mechanism comprises an installation plate, a threaded rod and a clamping plate, a worm gear is arranged on the outer side of the threaded rod in a threaded and sleeving mode, the worm gear is rotationally connected into a mounting groove formed in one side of the mounting plate, the threaded rod is slidably connected with the mounting groove, and the movable end of the threaded rod is fixedly connected with one side of the clamping plate. In this way, the position of the clamping plate on the mounting mechanism can be adjusted, so that it can be ensured that the fixing position of the mounting mechanism does not affect the fixing stability of the clamping plate on the modular photovoltaic panel, and the applicability of the mounting mechanism and the clamping stability of the modular mounting photovoltaic panel can be effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of photovoltaic component installation, in particular to a photovoltaic panel frame for modularly installing photovoltaic panels. Background Art

[0002] Modular photovoltaic panels are a technology that designs solar photovoltaic panels into modular combinations for easy installation and removal. This technology improves installation efficiency by simplifying the installation process, while also making maintenance and replacement of photovoltaic panels more convenient. Modular photovoltaic panels are usually composed of multiple solar modules. Through specific connection methods, such as threaded or bolted connections, the modules can be quickly combined to form a complete photovoltaic system. In actual applications, modular photovoltaic panels can be used in a variety of scenarios, such as photovoltaic building integration projects. By cleverly integrating photovoltaic components into architectural design, it not only enhances the aesthetics and functionality of the building, but also injects new vitality into the development of green buildings. For example, awning photovoltaic power generation systems, rooftop photovoltaic power generation systems, window-type photovoltaic systems, etc. are all examples of the application of modular photovoltaic panels in different building parts.

[0003] At present, the overall installation and fixation of photovoltaic panels are all fixed around the photovoltaic panels using mounting parts to limit the movable position of the photovoltaic panels, so as to make the photovoltaic panels stable and fixed. The mounting parts need to be drilled in the installation position (such as roof installation, awning roof installation and other areas) in advance, and then the mounting parts can be fixed around the photovoltaic panels with bolts. This method requires positioning of the drilling position to prevent the drilling position from being too far away, causing the mounting parts to be unable to contact the photovoltaic panels, resulting in unstable fixation of the photovoltaic panels, or the drilling position from being too close, causing the photovoltaic panels to be unable to be installed. Therefore, the installation of the mounting parts becomes very complicated and troublesome. Summary of the Invention

[0004] The purpose of the utility model is to provide a photovoltaic panel frame for modularly installing photovoltaic panels, so as to solve the problem that the photovoltaic panel installation in the prior art is very troublesome.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a photovoltaic panel frame for modularly installing photovoltaic panels, comprising a photovoltaic body, wherein the four corners of the photovoltaic body are provided with fixing mechanisms, and two groups of mounting mechanisms are provided on the fixing mechanisms, and the mounting mechanisms comprise a mounting plate, a threaded rod and a clamping plate, a worm gear is provided on the outer threaded sleeve of the threaded rod, and the worm gear is rotatably connected to a mounting groove opened on one side of the mounting plate, the threaded rod is slidably connected to the mounting groove, the movable end of the threaded rod is fixedly connected to one side of the clamping plate, and the side of the clamping plate facing away from the mounting plate is in contact with the edge of the photovoltaic body.

[0006] Preferably, the fixing mechanism includes an L-shaped fixing plate, the horizontal cross-section of the L-shaped fixing plate is an L-shaped structure, two fixing sleeves are fixedly connected to the upper part of the L-shaped fixing plate, the two fixing sleeves are respectively located at two adjacent edges of the photovoltaic body, a fixing groove is provided on one side of the fixing sleeve for plugging into the mounting plate, a notch is provided on the upper part of the fixing sleeve for penetrating into the fixing groove, a fixing opening is formed on the bottom wall inside the fixing groove, and the two fixing openings are both located directly below the notch.

[0007] Preferably, a bolt is inserted into the fixing port, a first nut is fixedly connected to the top of the bolt, a ring is provided on the outer sliding sleeve of the bolt, and both sides of the ring are in contact with the bottom of the first nut and the bottom wall inside the fixing groove respectively, and the inner diameter of the ring is smaller than the outer diameter of the first nut.

[0008] Preferably, one side of the worm wheel is meshed with a worm, the worm is rotatably connected to the inner wall of the mounting groove, and the top of the worm is fixedly connected to a second nut, a hexagonal groove is provided on the top of the second nut, and the second nut is arranged in a rotating groove cavity opened on the upper part of the mounting plate.

[0009] Preferably, through slots are provided on both sides of the bottom of the mounting plate, and the two through slots are respectively located directly above the two fixing slots.

[0010] Preferably, a clamping groove is provided on the side of the clamping plate away from the threaded rod, which is plugged into the side panel of the photovoltaic body, and a sliding rod is fixedly connected to the other side of the clamping plate. A sliding groove is provided at the corresponding position of the mounting plate relative to the sliding rod, which is slidably connected to the sliding rod.

[0011] Preferably, an inclined drain groove is formed on one inner wall of the hexagonal groove and the rotating groove.

[0012] Compared with the prior art, the beneficial effects of the present invention are:

[0013] 1. This application sets a threaded rod so that the position of the clamp on the installation mechanism can be adjusted, thereby ensuring that the fixed position of the installation mechanism will not affect the stability of the clamp on the modular photovoltaic panel. Therefore, it can effectively improve the applicability of the installation mechanism and the stability of clamping the modular photovoltaic panel.

[0014] 2. The present application provides a fixing sleeve, so that the mounting plate and the clamping plate can be quickly disassembled and assembled without disassembling the fixing structure such as the bolts, thereby effectively improving the convenience of using the installation mechanism. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 A three-dimensional schematic diagram of the entire photovoltaic panel frame for modularly installing photovoltaic panels according to the present invention;

[0016] Figure 2 This is a three-dimensional schematic diagram of the cooperation between the mounting mechanism and the fixing mechanism of the photovoltaic panel frame for modularly mounting photovoltaic panels according to the present invention;

[0017] Figure 3 A three-dimensional schematic diagram of a fixing mechanism for a photovoltaic panel frame for modularly installing photovoltaic panels according to the present invention;

[0018] Figure 4 This is a three-dimensional schematic diagram of the cooperation between the threaded rods and the clamping plates of the photovoltaic panel frame for modular installation of photovoltaic panels in the utility model;

[0019] Figure 5 This is a three-dimensional schematic diagram of the mounting plate of the photovoltaic panel frame for modularly mounting photovoltaic panels according to the present invention.

[0020] Numbers in the figure: 1. Photovoltaic body; 2. Mounting mechanism; 201. Mounting plate; 202. Threaded rod; 203. Clamp; 3. Fixing mechanism; 301. Fixing box; 302. Notch; 303. Fixing port; 304. Fixing groove; 305. L-shaped fixing plate; 4. Sliding rod; 5. Clamping groove; 6. First nut; 7. Ring; 8. Bolt; 9. Worm gear; 10. Hexagonal groove; 11. Second nut; 12. Worm; 13. Slide groove; 14. Mounting groove; 15. Rotating groove; 16. Inclined drain groove. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0022] Example: Figure 1 - Figure 5 As shown, the utility model provides a technical solution for modularly installing photovoltaic panels on a photovoltaic panel frame, comprising a photovoltaic body 1, wherein fixing mechanisms 3 are provided at the four corners of the photovoltaic body 1, and two sets of mounting mechanisms 2 are provided on the fixing mechanisms 3, wherein the mounting mechanisms 2 include a mounting plate 201, a threaded rod 202 and a clamping plate 203, wherein a worm gear 9 is provided on the outer threaded sleeve of the threaded rod 202, and the worm gear 9 is rotatably connected to a mounting groove 14 opened on one side of the mounting plate 201, and the threaded rod 202 is slidably connected to the mounting groove 14, and the movable end of the threaded rod 202 is fixedly connected to one side of the clamping plate 203, and the side of the clamping plate 203 facing away from the mounting plate 201 contacts the edge of the photovoltaic body 1;

[0023] Install the fixing mechanism 3 around the photovoltaic body 1 and fix the mounting plate 201. Then rotate the worm gear 9 on the mounting plate 201 to use the threaded rod 202 to drive the clamping plate 203 close to and against the side wall of the photovoltaic body 1, thereby fixing the photovoltaic body 1.

[0024] The distance between the fixing position of the fixing mechanism 3 and the photovoltaic body 1 can be adjusted to improve the applicability of the mounting mechanism 2, thereby avoiding the problem that the fixing mechanism 3 is fixed too far or too close, resulting in the clamping plate 203 being unable to clamp the photovoltaic body 1;

[0025] The photovoltaic body 1 is a modular photovoltaic panel.

[0026] like Figure 3 As shown, the fixing mechanism 3 includes an L-shaped fixing plate 305, the horizontal cross-section of the L-shaped fixing plate 305 is an L-shaped structure, and two fixing sleeves 301 are fixedly connected to the upper part of the L-shaped fixing plate 305. The two fixing sleeves 301 are respectively located at two adjacent edges of the photovoltaic body 1. A fixing groove 304 is formed on one side of the fixing sleeve 301 to be plugged into the mounting plate 201. A notch 302 is formed on the upper part of the fixing sleeve 301 and is connected to the fixing groove 304. A fixing opening 303 is formed on the bottom wall of the fixing groove 304. The two fixing openings 303 are both located directly below the notch 302.

[0027] Use bolts 8 to fix the fixing sleeve 301 in the installation position. The distance between the fixing sleeve 301 and the photovoltaic body 1 does not need to be considered. You only need to adjust the threaded rod 202. After the L-shaped fixing plate 305 is fixed and installed, insert the mounting plate 201 into the fixing groove 304 on the fixing sleeve 301 to complete the fixing of the mounting plate 201. The notch of the fixing groove 304 needs to face the side wall of the photovoltaic body 1.

[0028] When installing the L-shaped fixing plate 305, the bolt 8 passes through the notch 302 and is inserted into the fixing opening 303. The notch 302 is for facilitating the installation of the bolt 8. At the same time, the notch 302 is also for facilitating the rotation of the second nut 11.

[0029] Punch a hole at the installation position, the hole position corresponds to the fixing hole 303, and then use the bolt 8 to fix the hole position and the fixing hole 303;

[0030] The L-shaped fixing plate 305 is the frame of the photovoltaic panel.

[0031] like Figure 3 As shown, a bolt 8 is inserted and connected in the fixing port 303, a first nut 6 is fixedly connected to the top of the bolt 8, and a collar 7 is slidingly sleeved on the outer side of the bolt 8, and both sides of the collar 7 are in contact with the bottom of the first nut 6 and the bottom wall of the fixing groove 304 respectively;

[0032] The outer diameters of the collar 7 and the first nut 6 are both larger than the inner diameter of the notch of the fixing groove 304 .

[0033] like Figure 4 As shown, one side of the worm wheel 9 is meshedly connected with a worm 12, which is rotatably connected to the inner wall of the mounting groove 14, and the top of the worm 12 is fixedly connected to a second nut 11, and the top of the second nut 11 is provided with a hexagonal groove 10. The second nut 11 is set in the cavity of the rotating groove 15 opened on the upper part of the mounting plate 201;

[0034] Use a hexagonal screwdriver to rotate the second nut 11, so that the second nut 11 drives the worm wheel 9 to rotate through the worm 12;

[0035] After the mounting plate 201 is inserted into the fixing groove 304 in the fixing sleeve 301 , the second nut 11 is located within the cavity of the notch 302 .

[0036] like Figure 3 As shown, through slots are provided on both sides of the bottom of the mounting plate 201, and the two through slots are respectively located directly above the two fixing slots 304;

[0037] The through grooves opened on both sides of the bottom of the mounting plate 201 can ensure that when the mounting plate 201 is inserted into the fixing groove 304 in the fixing sleeve 301, the first nut 6 and the mounting plate 201 do not interfere with each other; when the mounting plate 201 is installed in the fixing groove 304, the first nut 6 will be located in the through groove cavity, and the first nut 6 and the inner wall of the through groove do not contact each other.

[0038] like Figure 2 As shown, a clamping groove 5 is provided on the side of the clamping plate 203 facing away from the threaded rod 202 to be plugged into the side panel of the photovoltaic body 1. A sliding rod 4 is fixedly connected to the other side of the clamping plate 203. A sliding groove 13 is provided at a corresponding position of the mounting plate 201 relative to the sliding rod 4 to be slidably connected to the sliding rod 4.

[0039] The side of the photovoltaic body 1 is inserted into the cavity of the clamping groove 5 , so that the clamping plate 203 can be pressed against the photovoltaic body 1 , thereby improving the stability of the photovoltaic body 1 .

[0040] like Figure 2 As shown, an inclined drain groove 16 is formed on one inner wall of the hexagonal groove 10 and the rotating groove 15;

[0041] The inclined drain groove 16 is used for drainage to prevent water from accumulating in the cavities of the hexagonal groove 10 and the rotating groove 15 ; rainwater will fall into the hexagonal groove 10 and the rotating groove 15 , and the rainwater will be drained away along the inclined drain groove 16 .

[0042] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the present invention is defined by the appended claims, not the foregoing description, and all variations within the meaning and range of equivalents of the claims are intended to be encompassed within the present invention. Any reference sign in a claim should not be construed as limiting the claim to which it relates.

Claims

1. A photovoltaic panel frame for modularly mounting photovoltaic panels, comprising a photovoltaic body (1), wherein the four corners of the photovoltaic body (1) are each provided with a fixing mechanism (3), characterized in that: Two groups of mounting mechanisms (2) are provided on the fixing mechanism (3), and the mounting mechanism (2) includes a mounting plate (201), a threaded rod (202) and a clamping plate (203). A worm gear (9) is provided on the outer threaded sleeve of the threaded rod (202). The worm gear (9) is rotatably connected to a mounting groove (14) provided on one side of the mounting plate (201). The threaded rod (202) is slidably connected to the mounting groove (14), and the movable end of the threaded rod (202) is fixedly connected to one side of the clamping plate (203).

2. The photovoltaic panel frame for modularly mounting photovoltaic panels according to claim 1, characterized in that: The fixing mechanism (3) comprises an L-shaped fixing plate (305), two fixing sleeves (301) are fixedly connected to the upper portion of the L-shaped fixing plate (305), a fixing groove (304) for plugging and connecting with the mounting plate (201) is provided on one side of the fixing sleeve (301), a notch (302) is provided on the upper portion of the fixing sleeve (301) and is connected to the fixing groove (304), a fixing opening (303) is formed on the bottom wall inside the fixing groove (304), and the two fixing openings (303) are both located directly below the notch (302).

3. The photovoltaic panel frame for modularly mounting photovoltaic panels according to claim 2, characterized in that: A bolt (8) is inserted and connected in the fixing port (303), and the top of the bolt (8) is fixedly connected to the first nut (6). A collar (7) is provided on the outer side of the bolt (8) for sliding, and both sides of the collar (7) are in contact with the bottom of the first nut (6) and the bottom wall inside the fixing groove (304) respectively.

4. The photovoltaic panel frame for modularly mounting photovoltaic panels according to claim 1, characterized in that: A worm (12) is meshedly connected to one side of the worm wheel (9), and the worm (12) is rotatably connected to the inner wall of the mounting groove (14). A second nut (11) is fixedly connected to the top of the worm (12), and a hexagonal groove (10) is provided on the top of the second nut (11). The second nut (11) is arranged in a cavity of a rotating groove (15) provided on the upper part of the mounting plate (201).

5. The photovoltaic panel frame for modularly mounting photovoltaic panels according to claim 2, characterized in that: Through slots are provided on both sides of the bottom of the mounting plate (201), and the two through slots are respectively located directly above the two fixing slots (304).

6. The photovoltaic panel frame for modularly mounting photovoltaic panels according to claim 1, characterized in that: A clamping groove (5) is provided on one side of the clamping plate (203) facing away from the threaded rod (202) and connected to the side plate of the photovoltaic body (1). A sliding rod (4) is fixedly connected to the other side of the clamping plate (203). A sliding groove (13) is provided on a corresponding position of the mounting plate (201) relative to the sliding rod (4) and connected to the sliding rod (4) in a sliding manner.

7. The photovoltaic panel frame for modularly mounting photovoltaic panels according to claim 4, characterized in that: An inclined drain groove (16) is formed on one inner wall of each of the hexagonal groove (10) and the rotating groove (15).

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