Photovoltaic module frame

Abstract

The utility model discloses a photovoltaic module frame which comprises a first transverse frame and a second transverse frame which are arranged in parallel, two longitudinal frames are symmetrically and movably installed between the first transverse frame and the second transverse frame, and a first adjusting assembly used for adjusting the positions of the longitudinal frames is installed on the first transverse frame. The first adjusting assembly comprises a double-threaded rod rotationally installed in the first transverse frame, ball nuts are symmetrically arranged outside the two ends of the double-threaded rod in a threaded and sleeving mode, and a first connecting rod is fixedly connected to the outer surface of the side, close to the longitudinal frame, of the double-threaded rod. The first connecting rods are fixedly connected with the outer wall of one side of the longitudinal frame. Through the arrangement of the first adjusting assembly and the second adjusting assembly, the two longitudinal frames can be close to each other or far away from each other only by rotating the rotating handle, so that photovoltaic panels of different sizes can be installed on the photovoltaic assembly frame of the device.

Description

Technical Field

[0001] The utility model relates to the technical field of photovoltaic frames, in particular to a photovoltaic component frame. Background Art

[0002] Photovoltaic modules are the basic devices that realize the stable output of photovoltaic power generation. The frame is an important part of the photovoltaic module, which is used to protect and support the photovoltaic laminate and the connection between each module and the system bracket.

[0003] According to the content disclosed in the retrieved patent document with publication number CN219627642U, it sets a slider, connects the slider to the two ends of the longitudinal frame, and the slider fits with the track. The position of the longitudinal frame is fixed by passing the fixing rod through the position of the adjustment hole, so that the frame can adapt to photovoltaic panels of different sizes and improve the applicability of the frame. Although it can install photovoltaic panels of different sizes, the spacing of the adjustment holes on its transverse frame is fixed, and the fixing rod cannot be passed through the place where there is no adjustment hole, that is, the longitudinal frame cannot be positioned in the place where there is no adjustment hole. This makes the adjustment accuracy of the longitudinal frame not precise enough and the adjustment range is not comprehensive enough. Utility Model Content

[0004] In order to overcome the shortcomings of the prior art, the utility model provides a photovoltaic component frame. By setting a first adjustment component and a second adjustment component, the two longitudinal frames can be brought closer to or farther away from each other by simply turning the handle. This allows the photovoltaic component frame of the device to install photovoltaic panels of different sizes, and the adjustable range of the longitudinal frame is more comprehensive and the adjustment accuracy is more precise.

[0005] In order to solve the above technical problems, the utility model provides the following technical solutions: a photovoltaic component frame, comprising two first transverse frames and a second transverse frame arranged in parallel, two longitudinal frames are symmetrically and movably installed between the first transverse frame and the second transverse frame, a first adjustment component for adjusting the position of the longitudinal frame is installed on the first transverse frame, the other end of the longitudinal frame is slidably arranged inside the second transverse frame, the first adjustment component comprises a double-threaded rod horizontally rotatably installed inside the first transverse frame, the threads at both ends of the double-threaded rod are in opposite directions, ball nuts are symmetrically threadedly sleeved on the external ends of the double-threaded rod, a first connecting rod is fixedly connected to the outer surface of one side of the double-threaded rod close to the longitudinal frame, the first connecting rod is slidably installed in the first transverse frame, and is respectively fixedly connected to the outer wall of one side of the longitudinal frame; when the double-threaded rod rotates, the two ball nuts move towards or away from each other, and drive the longitudinal frames to move towards or away from each other;

[0006] Furthermore, a second adjustment component for assisting in adjusting the position of the longitudinal frame is installed on the second transverse frame, and the second adjustment component includes a slide bar that is horizontally rotatably installed inside the second transverse frame, and sliders are symmetrically sleeved on both ends of the slide bar, and a second connecting rod is fixedly connected to the outer surface of one side of the slider close to the longitudinal frame, and the second connecting rod is respectively fixedly connected to the outer wall of the other side of the longitudinal frame;

[0007] Furthermore, one end of the double-threaded rod extends to the outside of the first transverse frame, and a turning handle is fixedly provided on the end;

[0008] Furthermore, a rotation groove is provided inside the first transverse frame at a position corresponding to the double-threaded rod, and the diameter of the rotation groove is matched with the diameter of the ball nut; a first slide groove is provided inside the first transverse frame at a position corresponding to the first connecting rod, and the first slide groove is connected with the rotation groove, and the diameter thereof is matched with the diameter of the first connecting rod, and the first connecting rod is slidably arranged in the first slide groove;

[0009] Furthermore, a movable groove is provided inside the second transverse frame at a position corresponding to the slide rod, and the diameter of the movable groove is adapted to the diameter of the slide block; a second slide groove is provided inside the second transverse frame at a position corresponding to the second connecting rod, and the second slide groove is connected to the movable groove, and its diameter is adapted to the diameter of the second connecting rod, and the second connecting rod is slidably arranged in the second slide groove;

[0010] Furthermore, the cross-sections of the first transverse frame and the second transverse frame are C-shaped.

[0011] Compared with the prior art, the utility model can achieve the following beneficial effects:

[0012] When the device is in use, the first adjustment component is provided, and the two longitudinal frames can be moved closer to or farther away from each other by simply turning the handle. The second adjustment component cooperates with the first adjustment component to play a guiding role, so that the other end of the longitudinal frame can be slid into the second transverse frame. This allows the photovoltaic component frame of the device to be installed with photovoltaic panels of different sizes, and only the handle needs to be turned. It is very convenient to use, and the adjustable range of the longitudinal frame is more comprehensive and the adjustment accuracy is more precise. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the structure of the utility model;

[0014] Figure 2 For this utility model Figure 1 Enlarged view of point A in the middle;

[0015] Figure 3 For this utility model Figure 1Enlarged view of point B in the middle;

[0016] Figure 4 It is a side view of the utility model;

[0017] Among them: 1. first horizontal frame; 2. second horizontal frame; 3. vertical frame; 4. double threaded rod; 401. rotating groove; 5. turning handle; 6. ball nut; 7. first connecting rod; 701. first sliding groove; 8. sliding rod; 801. movable groove; 9. sliding block; 10. second connecting rod; 1001. second sliding groove; 11. first adjustment component; 12. second adjustment component. DETAILED DESCRIPTION

[0018] In order to make the technical means, creative features, purpose and efficacy of the utility model easy to understand, the utility model is further described below in conjunction with specific embodiments, but the following embodiments are only preferred embodiments of the utility model, not all. Based on the embodiments in the implementation mode, other embodiments obtained by those skilled in the art without creative work are all within the scope of protection of the utility model. The experimental methods in the following embodiments are conventional methods unless otherwise specified, and the materials, reagents, etc. used in the following embodiments are all commercially available unless otherwise specified.

[0019] Example

[0020] like Figure 1 , Figure 2 , Figure 3 , Figure 4As shown, the utility model provides a photovoltaic component frame, including two parallel first transverse frames 1 and second transverse frames 2, two longitudinal frames 3 are symmetrically and movably installed between the first transverse frame 1 and the second transverse frame 2, a first adjustment component 11 for adjusting the position of the longitudinal frame 3 is installed on the first transverse frame 1, the other end of the longitudinal frame 3 is slidably arranged inside the second transverse frame 2, the first adjustment component 11 includes a double threaded rod 4 horizontally rotatably installed inside the first transverse frame 1, the threads at both ends of the double threaded rod 4 are in opposite directions, one end thereof extends to the outside of the first transverse frame 1, and a turning handle 5 is fixed on the end, ball nuts 6 are symmetrically threadedly sleeved at both ends of the double threaded rod 4, a first connecting rod 7 is fixedly connected to the outer surface of one side of the double threaded rod 4 close to the longitudinal frame 3, the first connecting rod 7 is slidably installed in the first transverse frame 1, and is respectively fixedly connected to the outer wall of one side of the longitudinal frame 3, a rotation groove 401 is opened at the inside of the first transverse frame 1 corresponding to the double threaded rod 4, the diameter of the rotation groove 401 is adapted to the diameter of the ball nut 6, and the first transverse A first slide groove 701 is provided inside the frame 1 at a position corresponding to the first connecting rod 7. The first slide groove 701 is connected to the rotation groove 401, and its diameter is adapted to the diameter of the first connecting rod 7. The first connecting rod 7 is slidably arranged in the first slide groove 701; a second adjustment component 12 for assisting in adjusting the position of the longitudinal frame 3 is installed on the second transverse frame 2, and the second adjustment component 12 includes a slide rod 8 horizontally rotatably installed inside the second transverse frame 2, and sliders 9 are symmetrically sleeved at both ends of the slide rod 8. The slider 9 is on the outer surface of one side close to the longitudinal frame 3. A second connecting rod 10 is fixedly connected, and the second connecting rod 10 is respectively fixedly connected to the outer wall of the other side of the longitudinal frame 3. A movable groove 801 is opened at the inside of the second transverse frame 2 corresponding to the slide rod 8, and the diameter of the movable groove 801 is adapted to the diameter of the slide block 9. A second slide groove 1001 is opened at the inside of the second transverse frame 2 corresponding to the second connecting rod 10. The second slide groove 1001 is connected with the movable groove 801, and its diameter is adapted to the diameter of the second connecting rod 10. The second connecting rod 10 is slidably arranged in the second slide groove 1001;

[0021] When the frame is used to install photovoltaic panels, the positions of the two longitudinal frames 3 are adjusted according to the size of the photovoltaic panels. When the handle 5 of the device is turned, the handle 5 drives the double-threaded rod 4 to rotate. Since the threads on both sides of the double-threaded rod 4 are in opposite directions, when the rotation directions of the double-threaded rod 4 are different, the ball nuts 6 threadedly sleeved on the double-threaded rod 4 will move closer to or away from each other, and the ball nuts 6 will then drive the first connecting rod 7 to move, and the first connecting rod 7 will drive the longitudinal frame 3 connected thereto to move, so that the two longitudinal frames 3 can be made closer to or farther away from each other, and the other end of the longitudinal frame 3 drives the slider 9 through the second connecting rod 10. The slide bar 8 slides on the slide block 9, and the slide block 9 guides the other end of the longitudinal frame 3. When the device is in use, the first adjustment component 11 is set, and the two longitudinal frames 3 can be brought closer to or away from each other by turning the handle 5. The second adjustment component 12 cooperates with the first adjustment component 11 to guide the other end of the longitudinal frame 3 to slide in the second transverse frame 2. This allows the photovoltaic component frame of the device to be installed with photovoltaic panels of different sizes, and only the handle 5 needs to be turned. It is very convenient to use, and the adjustable range of the longitudinal frame 3 is more comprehensive and the adjustment accuracy is more precise.

[0022] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A photovoltaic module frame, comprising two parallel first transverse frames (1) and second transverse frames (2), wherein two longitudinal frames (3) are symmetrically and movably mounted between the first transverse frame (1) and the second transverse frame (2), characterized in that: The first transverse frame (1) is provided with a first adjustment component (11) for adjusting the position of the longitudinal frame (3); the other end of the longitudinal frame (3) is slidably arranged inside the second transverse frame (2); the first adjustment component (11) comprises A double-threaded rod (4) horizontally rotatably mounted inside the first transverse frame (1); Ball nuts (6) are symmetrically threadedly sleeved on the outside of both ends of the double-threaded rod (4); A first connecting rod (7) fixedly connected to the outer surface of the double-threaded rod (4) on one side close to the longitudinal frame (3), wherein the first connecting rod (7) is respectively fixedly connected to the outer wall of one side of the longitudinal frame (3); When the double-threaded rod (4) rotates, the two ball nuts (6) move toward or away from each other, and drive the longitudinal frames (3) to move toward or away from each other.

2. A photovoltaic module frame according to claim 1, characterized in that: A second adjustment component (12) for assisting in adjusting the position of the longitudinal frame (3) is installed on the second transverse frame (2), and the second adjustment component (12) comprises a slide bar (8) which is horizontally rotatably installed inside the second transverse frame (2), and sliders (9) are symmetrically sleeved on both ends of the slide bar (8), and a second connecting rod (10) is fixedly connected to the outer surface of one side of the slider (9) close to the longitudinal frame (3), and the second connecting rod (10) is respectively fixedly connected to the outer wall of the other side of the longitudinal frame (3).

3. A photovoltaic module frame according to claim 1, characterized in that: One end of the double-threaded rod (4) extends to the outside of the first transverse frame (1), and a turning handle (5) is fixedly provided on the end.

4. A photovoltaic module frame according to claim 1, characterized in that: A rotation groove (401) is provided inside the first transverse frame (1) at a position corresponding to the double-threaded rod (4), and a first sliding groove (701) is provided inside the first transverse frame (1) at a position corresponding to the first connecting rod (7).

5. The photovoltaic module frame according to claim 1, characterized in that: A movable groove (801) is provided inside the second transverse frame (2) at a position corresponding to the slide rod (8), and a second slide groove (1001) is provided inside the second transverse frame (2) at a position corresponding to the second connecting rod (10).

6. A photovoltaic module frame according to claim 1, characterized in that: The cross-sections of the first transverse frame (1) and the second transverse frame (2) are C-shaped.

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