A photovoltaic module having an angle adjustment mechanism

Abstract

The utility model relates to photovoltaic equipment technical field, specifically disclose a kind of photovoltaic module with angle adjusting mechanism, including photovoltaic board and the front support beam and rear support beam respectively fixed in the front and rear parts of support top, adjusting support includes the clamping groove piece one of clamping in the rear end of photovoltaic board frame, top end articulates the cylindrical seat of clamping groove piece one bottom surface, top end rotation sleeve is connected in the rotation column of cylindrical seat bottom and the screw rod of top end fixed butt joint in the rotation column bottom end;Swing support includes the clamping groove piece two of clamping in the front end of photovoltaic board frame and the sleeve of being fixed in the bottom of clamping groove piece two and with front support beam rotation sleeve connection;Rear support beam top end is hinged with the internal thread pipe fitting of matching with screw rod thread sleeve connection. Better solved the problem that photovoltaic board connecting support is not convenient for field installation and angle adjusting flexibility is insufficient.

Description

Technical Field

[0001] This utility model relates to the field of photovoltaic equipment technology, specifically a photovoltaic module with an angle adjustment mechanism. Background Technology

[0002] Photovoltaic panels are devices that convert solar energy into electrical energy, and are generally fixed to a support frame via connecting brackets. The altitude and azimuth of the sun change with the seasons; by adjusting the angle of the photovoltaic panels, it can be ensured that they receive sunlight at the optimal angle for most of the year. Existing photovoltaic panel connecting bracket structures enable this angle adjustment function.

[0003] However, existing photovoltaic panel connection supports often achieve angle adjustment through complex structural combinations such as multiple hinges. This often results in inconvenience for on-site installation and limited flexibility in angle adjustment. Utility Model Content

[0004] The purpose of this invention is to provide a photovoltaic module with an angle adjustment mechanism to solve the problems of inconvenient on-site installation and insufficient flexibility in angle adjustment of current photovoltaic panel connection supports.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a photovoltaic module with an angle adjustment mechanism, comprising a photovoltaic panel and a front support beam and a rear support beam respectively fixed to the front and rear ends of the top of a bracket; the adjustment support includes a first snap-fit ​​groove that snaps into the rear end of the photovoltaic panel frame, a cylindrical seat with its top hinged to the bottom surface of the first snap-fit ​​groove, a rotating column with its top rotatably sleeved to the bottom of the cylindrical seat, and a lead screw with its top fixedly connected to the bottom end of the rotating column; the swing support includes a second snap-fit ​​groove that snaps into the front end of the photovoltaic panel frame and a sleeve fixed to the bottom of the second snap-fit ​​groove and rotatably sleeved with the front support beam; the top of the rear support beam is hinged with an internally threaded tube that matches the threaded sleeve of the lead screw.

[0006] Preferably, the rear support beam includes a transverse profile and a fixed connecting plate fixed to both ends of the transverse profile and fixedly connected to the rear top of the bracket with bolts. The top surface of the transverse profile is fixed with an ear seat corresponding to the position of the internally threaded pipe fitting, and the bottom end of the internally threaded pipe fitting is fixed with an ear plate that is rotatably connected to the ear seat via a rotating shaft.

[0007] Preferably, the front support beam includes a horizontal column, an end cylinder fixedly connected to both ends of the horizontal column and rotatably fitted with the sleeve, and a movable fixing plate located on the outside of the end cylinder and fixedly connected to the front of the top of the bracket by bolts. The outer end face of the end cylinder is provided with a plurality of threaded holes, and the movable fixing plate is provided with through holes corresponding to the threaded holes one by one. An end screw that is threadedly fitted with the threaded hole is rotatably fitted in the through hole.

[0008] Preferably, the bottom surface of the first snap-fit ​​slot is threaded with a plurality of tightening screws, and the bottom surface of the second snap-fit ​​slot is threaded with a plurality of tightening screws.

[0009] Preferably, an ear seat two is fixed in the middle of the bottom surface of the snap-fit ​​groove, and an ear plate is fixed on the top surface of the cylindrical seat and is rotatably connected to the ear seat two via a rotating shaft.

[0010] Preferably, a handle is fixedly sleeved on the outside of the rotating column.

[0011] Preferably, a positioning screw is threaded onto the bottom surface of the handle, which is positioned opposite the outer edge of the bottom surface of the cylindrical seat.

[0012] Compared with the prior art, the beneficial effects of this utility model are: This utility model relates to a photovoltaic module with an angle adjustment mechanism, which makes it easy to assemble and install the photovoltaic panel on the bracket and to adjust the angle of the photovoltaic panel, thus facilitating its widespread application. It is particularly suitable for scenarios such as distributed rooftop photovoltaic, household systems, and small ground-mounted photovoltaic power stations. Attached Figure Description

[0013] Figure 1 This is a three-dimensional structural diagram of the entire utility model; Figure 2 This is a three-dimensional structural diagram of the rear support beam of this utility model; Figure 3 This is an exploded structural diagram of the front support beam of this utility model; Figure 4 This is a three-dimensional structural diagram of the adjustable support of this utility model; Figure 5 This is a three-dimensional structural diagram of the swing support of this utility model.

[0014] In the diagram: 1 - Photovoltaic panel; 2-Rear support beam; 2.1-Transverse profile; 2.2-Fixed connection plate; 2.3-Ear seat one; 2.4-Internal threaded pipe fitting; 3-Front support beam; 3.1-Horizontal column; 3.2-End cylinder; 3.2.1-Threaded hole; 3.3-Modible connecting plate; 3.3.1-Through hole; 3.4-End screw; 4-Adjusting support; 4.1-Snap-fit ​​groove one; 4.2-Tightening screw one; 4.3-Ear seat two; 4.4-Cylindrical seat; 4.5-Rotating column; 4.6-Lead screw; 4.7-Handle; 4.8-Positioning screw; 5-Swing support; 5.1-Second snap-fit ​​groove; 5.2-Sleeve; 5.3-Second tightening screw. Detailed Implementation

[0015] 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.

[0016] Please see Figure 1-5 This utility model provides a technical solution: a photovoltaic module with an angle adjustment mechanism. The rear support beam 2 includes a transverse profile 2.1 and a fixed connecting plate 2.2 fixed to both ends of the transverse profile 2.1 and fixedly connected to the rear top of the bracket using bolts. An ear seat 2.3 is fixedly attached to the top surface of the transverse profile 2.1. An ear plate is fixed to the bottom end of an internally threaded pipe fitting 2.4 and rotatably connected to the ear seat 2.3 via a rotating shaft. That is, the bottom end of the internally threaded pipe fitting 2.4 is hinged to the transverse profile 2.1 via the ear seat 2.3 to facilitate flexible forward and backward swinging movement.

[0017] The front support beam 3 includes a horizontal column 3.1, end cylinders 3.2 fixedly connected to both ends of the horizontal column 3.1, and a movable fixing plate 3.3 located on the outside of the end cylinders 3.2 and fixedly connected to the front of the top of the bracket by bolts. The outer end face of the end cylinders 3.2 is provided with multiple threaded holes 3.2.1. The movable fixing plate 3.3 is provided with through holes 3.3.1 corresponding to the threaded holes 3.2.1. End screws 3.4 that are threaded and matched with the threaded holes 3.2.1 are rotatably fitted in the through holes 3.3.1.

[0018] The adjusting support 4 includes a snap-fit ​​groove 4.1 snapped onto the rear end of the frame of the photovoltaic panel 1, a cylindrical seat 4.4 with its top hinged to the bottom surface of the snap-fit ​​groove 4.1, a rotating column 4.5 with its top rotatably sleeved at the bottom of the cylindrical seat 4.4, and a lead screw 4.6 with its top fixedly connected to the bottom end of the rotating column 4.5. The lead screw 4.6 is threaded into the internally threaded pipe fitting 2.4. To achieve a certain self-locking capability between the lead screw 4.6 and the internally threaded pipe fitting 2.4, the external thread of the lead screw 4.6 and the internal thread of the internally threaded pipe fitting 2.4 are respectively selected with a "large friction angle" and a "small lead angle". Among them, a lug 4.3 is fixed in the middle of the bottom surface of the snap-fit ​​groove 4.1, and a lug plate is fixed on the top surface of the cylindrical seat 4.4 and is rotatably connected to the lug 4.3 via a rotating shaft. That is, the cylindrical seat 4.4 is hinged to the snap-fit ​​groove 4.1 through the ear seat 4.3, so as to realize flexible swinging movement back and forth.

[0019] The slewing support 5 includes a snap-fit ​​groove 5.1 snapped onto the front end of the frame of the photovoltaic panel 1 and a sleeve 5.2 fixed to the bottom of the snap-fit ​​groove 5.1 and rotatably sleeved with the end cylinder 3.2.

[0020] In summary, the rear support beam 2 is first fixed to the rear top of the bracket via the fixed connecting plate 2.2. The sleeve 5.2 of the swing support 5 is fitted onto the end cylinders 3.2 at both ends of the front support beam 3, and then the movable connecting plate 3.3 is fixed to the outer end face of the end cylinders 3.2 via the end screws 3.4. The movable connecting plate 3.3 limits the sleeve 5.2 from the outside and is fixedly connected to the front top of the bracket.

[0021] The front end of the photovoltaic panel 1 frame is fitted into the snap-fit ​​groove 5.1; then the rear end of the photovoltaic panel 1 frame is fitted into the snap-fit ​​groove 4.1; and then the lead screw 4.6 is threaded into the internally threaded pipe fitting 2.4. By rotating the lead screw 4.6 relative to the internally threaded pipe fitting 2.4 with the rotating column 4.5, the support height of the rear end of the photovoltaic panel 1 is adjusted, thereby achieving the angle adjustment of the photovoltaic panel 1.

[0022] To ensure a secure and stable connection between the front and rear ends of the photovoltaic panel 1 frame and the snap-fit ​​slots 4.1 and 5.1, multiple tightening screws 4.2 are threaded onto the bottom surface of snap-fit ​​slot 4.1, and multiple tightening screws 5.3 are threaded onto the bottom surface of snap-fit ​​slot 5.1. That is, after the front and rear ends of the photovoltaic panel 1 frame are snapped into the snap-fit ​​slots 5.1 and 4.1, the tightening screws 5.3 and 4.2 are tightened respectively, so that the tips of the screws are pressed firmly against the bottom surface of the photovoltaic panel 1 frame.

[0023] To facilitate easy rotation of the rotating column 4.5, a handle 4.7 is fixedly sleeved on its outer side. A positioning screw 4.8 is threaded onto the bottom surface of the handle 4.7, positioned opposite the outer edge of the bottom surface of the cylindrical seat 4.4. After rotating the rotating column 4.5 using the handle 4.7 to adjust the installation angle of the photovoltaic panel 1, the positioning screw 4.8 is tightened, pressing it against the outer edge of the bottom surface of the cylindrical seat 4.4 to achieve overall positioning of the lead screw 4.6.

[0024] It should be noted that in this article, relational terms such as first and second are only used to refer to... Distinguishing one entity or operation from another does not necessarily require or imply any such actual relationship or order between those entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0025] Although embodiments of the present invention 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 to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A photovoltaic module with an angle adjustment mechanism, comprising a photovoltaic panel (1) and a front support beam (3) and a rear support beam (2) respectively fixed to the front and rear ends of the top of a support frame, characterized in that, Also includes: The adjusting support (4) includes a snap-fit ​​groove (4.1) snapped to the rear end of the frame of the photovoltaic panel (1), a cylindrical seat (4.4) with its top hinged to the bottom surface of the snap-fit ​​groove (4.1), a rotating column (4.5) with its top rotatably sleeved to the bottom of the cylindrical seat (4.4), and a screw rod (4.6) with its top fixedly connected to the bottom end of the rotating column (4.5). The swing support (5) includes a snap-fit ​​groove two (5.1) snapped to the front end of the frame of the photovoltaic panel (1) and a sleeve (5.2) fixed to the bottom of the snap-fit ​​groove two (5.1) and rotatably connected to the front support beam (3). The top of the rear support beam (2) is hinged with an internally threaded pipe fitting (2.4) that matches the threaded connection of the lead screw (4.6).

2. A photovoltaic module with an angle adjustment mechanism according to claim 1, characterized in that: The rear support beam (2) includes a transverse profile (2.1) and a fixed connecting plate (2.2) fixed to both ends of the transverse profile (2.1) and fixedly connected to the rear top of the bracket with bolts. The top surface of the transverse profile (2.1) is fixed with a lug seat (2.3) at the position corresponding to the internal threaded pipe fitting (2.4). The bottom end of the internal threaded pipe fitting (2.4) is fixed with a lug plate that is rotatably connected to the lug seat (2.3) through a rotating shaft.

3. A photovoltaic module with an angle adjustment mechanism according to claim 1, characterized in that: The front support beam (3) includes a horizontal column (3.1), an end cylinder (3.2) fixedly connected to both ends of the horizontal column (3.1) and rotatably fitted with the sleeve (5.2), and a movable fixing plate (3.3) located outside the end cylinder (3.2) and fixedly connected to the front of the top of the bracket by bolts. The outer end face of the end cylinder (3.2) is provided with a plurality of threaded holes (3.2.1). The movable fixing plate (3.3) is provided with through holes (3.3.1) corresponding one-to-one with the threaded holes (3.2.1). The through holes (3.3.1) are rotatably fitted with end screws (3.4) that are threadedly fitted with the threaded holes (3.2.1).

4. The photovoltaic module with an angle adjustment mechanism according to claim 1, wherein: The bottom surface of the first snap-fit ​​slot (4.1) is threaded with multiple tightening screws (4.2), and the bottom surface of the second snap-fit ​​slot (5.1) is threaded with multiple tightening screws (5.3).

5. A photovoltaic module with an angle adjustment mechanism according to claim 1, characterized in that: The bottom center of the snap-fit ​​slot (4.1) is fixed with ear seat (4.3), and the top surface of the cylindrical seat (4.4) is fixed with an ear plate that is rotatably connected to the ear seat (4.3) via a rotating shaft.

6. The photovoltaic module with an angle adjustment mechanism according to claim 1, wherein: The rotating column (4.5) is fixedly fitted with a handle (4.7).

7. A photovoltaic module with an angle adjustment mechanism according to claim 6, characterized in that: The bottom surface of the handle (4.7) is threaded with a positioning screw (4.8) at the position where it is directly opposite the outer edge of the bottom surface of the cylindrical seat (4.4).

Images