A new energy solar power generation device with adjustable tilt angle

Abstract

This utility model relates to the field of solar power generation technology. Specifically, it is a new energy solar power generation device with adjustable tilt angle, including a base, a turntable rotatably connected to the top of the base, a support rod fixedly connected to the top of the turntable, a fixing block rotatably connected to the top of the support rod, and a solar photovoltaic panel fixedly connected to the outside of the fixing block by bolts. This device, by setting an adjustment component and cooperating with different positioning holes using a plug rod, can quickly complete the tilt angle switching. The locking function of the positioning rod prevents the plug rod from accidentally resetting due to spring force during adjustment, allowing the operator to focus on finding the target positioning hole while sliding the adjustment block. It also ensures a tight fit between the plug rod and the positioning hole, preventing the tilt angle from loosening due to external forces such as wind and vibration, further preventing misoperation, reducing the risk of accidental plug rod detachment, and extending the service life of the device.

Description

Technical Field

[0001] This utility model relates to the field of solar power generation technology, specifically to a new energy solar power generation device with adjustable tilt angle. Background Technology

[0002] In the field of new energy, solar energy is a clean and renewable energy source. Its utilization efficiency is closely related to the installation tilt angle of solar photovoltaic panels. There are significant differences in the solar altitude angle in different seasons and regions. In order to improve power generation efficiency, the tilt angle of solar photovoltaic panels needs to be adaptively adjusted.

[0003] In the prior art, for example, Chinese patent CN220342240U discloses a solar power generation device, including a base plate, with a first support column and a second support column connected to the top of the base plate. A concentrating reflector is connected to the top of the base plate via the support columns. A support assembly is connected to the other ends of the first and second support columns. A second solar photovoltaic panel and a first solar photovoltaic panel are respectively connected to the upper and lower ends of the support assembly. The support assembly includes a connecting frame, with the first and second support columns fixedly connected to both ends of the connecting frame. This invention, through the setting of the concentrating reflector, can achieve concentrated reflection of sunlight, thereby illuminating the back of conventionally distributed solar photovoltaic panels, greatly improving the efficiency of the solar power generation device. Simultaneously, the support assembly facilitates the installation and disassembly of the solar photovoltaic panels.

[0004] Although the above technical solution has the aforementioned technical advantages, its disadvantages are: the device is not optimized for tilt angle adjustment of solar photovoltaic panels, resulting in inconvenient adjustment operation and difficulty in adapting to different light angles, thus failing to meet users' needs for rapid tilt angle adjustment. Utility Model Content

[0005] In view of the shortcomings of the existing technology, this utility model provides a new energy solar power generation device with adjustable tilt angle, which solves the problem that the existing device is difficult to adapt to different light angles.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a new energy solar power generation device with adjustable tilt angle, comprising a base, a turntable rotatably connected to the top of the base, a support rod fixedly connected to the top of the turntable, a fixing block rotatably connected to the top of the support rod, and a solar photovoltaic panel fixedly connected to the outer side of the fixing block by bolts; further comprising: an adjustment component, the adjustment component being slidably connected to the outer side of the support rod, the adjustment component including a mounting frame, a rotating bracket rotatably connected to the outer side of the mounting frame, an adjustment block rotatably connected to the side of the rotating bracket away from the mounting frame, an insertion rod slidably connected to the inner wall of the adjustment block, a compression spring fixedly connected to the outer side of the insertion rod, and a positioning rod slidably connected to the inner wall of the top of the adjustment block; under the elastic force of the compression spring, the positioning rod can be inserted into the insertion rod to lock and fix the tilt angle of the solar photovoltaic panel.

[0007] Preferably, the outer side of the mounting bracket is fixedly connected to the outer side of the solar photovoltaic panel by bolts, and the inner side of the adjusting block is slidably connected to the outer side of the support rod. Pushing the adjusting block changes its height position on the support rod, and the rotating bracket will push or pull the mounting bracket accordingly, so that the solar photovoltaic panel rotates with the fixed block as the connection point, thereby realizing the adjustment of the tilt angle.

[0008] Preferably, the outer wall of the insertion rod is inserted into the side wall of the support rod through a positioning hole, and the positioning hole is opened in the wall of the support rod. By cooperating with different positioning holes, the tilt angle can be quickly switched.

[0009] Preferably, the end of the compression spring away from the insertion rod is fixedly connected to the inner wall of the adjusting block, and the bottom end of the positioning rod is inserted into the outer wall of the insertion rod. The locking function of the positioning rod on the insertion rod can prevent the insertion rod from accidentally resetting due to the spring force during the adjustment process. It can also ensure that the insertion rod is tightly inserted into the positioning hole, and prevent the tilt angle from loosening due to external forces such as wind and vibration, and further prevent misoperation.

[0010] Preferably, a pedal is rotatably connected to the inner wall of the base, a limit pin is fixedly connected to the outer wall of the pedal, and a return spring is fixedly connected to the bottom of the pedal. In the initial state, the pedal is kept in the position of the limit pin in the groove under the support of the return spring, thus restricting the rotation of the turntable.

[0011] Preferably, the end of the return spring away from the pedal is fixedly connected to the inner wall of the base, and the outer wall of the limiting pin is engaged with the bottom of the turntable through a slot, and the slot is opened at the bottom of the turntable. When the limiting pin disengages from the slot, the limiting of the turntable can be released.

[0012] The beneficial effects of this utility model are as follows:

[0013] (i) This device, by setting up an adjustment component, can quickly switch the tilt angle by cooperating with the insertion rod and different positioning holes. The locking function of the positioning rod on the insertion rod avoids the problem of the insertion rod accidentally resetting due to the spring force during the adjustment process. This allows the operator to focus on finding the target positioning hole when sliding the adjustment block. At the same time, it can also ensure that the insertion rod and the positioning hole are tightly connected, preventing the tilt angle from loosening due to external forces such as wind and vibration. This further prevents misoperation, reduces the risk of the insertion rod accidentally dislodging, and extends the service life of the device.

[0014] (II) This device features a pedal. When the horizontal angle needs adjustment, pressing the pedal downwards causes it to rotate around its pivot point with the base, compressing the return spring and disengaging the limit pin from its slot, thus releasing the limit on the turntable. The turntable can then be rotated to the target direction. Releasing the pedal causes the return spring to return to its original shape, pushing the pedal back into place, and the limit pin re-engages in its corresponding slot, thus fixing the horizontal angle. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0016] Figure 2 This is a schematic diagram of the structure of the base of this utility model;

[0017] Figure 3 This utility model Figure 2 A schematic diagram of the structure at point A;

[0018] Figure 4 This is a schematic diagram of the structure of the adjustment component of this utility model;

[0019] Figure 5 This is a schematic diagram of the structure of the adjusting block of this utility model.

[0020] In the diagram: 1. Base; 2. Turntable; 3. Support rod; 4. Fixing block; 5. Solar photovoltaic panel; 6. Adjustment component; 7. Positioning hole; 8. Pedal; 9. Limit pin; 10. Return spring; 11. Slot; 61. Mounting bracket; 62. Rotating bracket; 63. Adjustment block; 64. Insert rod; 65. Compression spring; 66. Positioning rod. Detailed Implementation

[0021] 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.

[0022] Example: Please refer to Figure 1-5 This utility model provides a technical solution: a new energy solar power generation device with adjustable tilt angle, including a base 1, a turntable 2 rotatably connected to the top of the base 1, a support rod 3 fixedly connected to the top of the turntable 2, a fixing block 4 rotatably connected to the top of the support rod 3, and a solar photovoltaic panel 5 fixedly connected to the outer side of the fixing block 4 by bolts. It also includes an adjustment component 6, which is slidably connected to the outer side of the support rod 3. The adjustment component 6 includes a mounting frame 61, a rotating bracket 62 rotatably connected to the outer side of the mounting frame 61, and an adjustment block 63 rotatably connected to the side of the rotating bracket 62 away from the mounting frame 61. The inner wall of the adjusting block 63 is slidably connected to the insert rod 64, and the outer side of the insert rod 64 is fixedly connected to the compression spring 65. The inner wall of the top of the adjusting block 63 is slidably connected to the positioning rod 66. The outer side of the mounting bracket 61 is fixedly connected to the outer side of the solar photovoltaic panel 5 by bolts. The inner side of the adjusting block 63 is slidably connected to the outer side of the support rod 3. The outer wall of the insert rod 64 is inserted into the side wall of the support rod 3 through the positioning hole 7, and the positioning hole 7 is opened in the wall of the support rod 3. The end of the compression spring 65 away from the insert rod 64 is fixedly connected to the inner wall of the adjusting block 63. The bottom end of the positioning rod 66 is inserted into the outer wall of the insert rod 64. The mounting bracket 61 is fixedly connected to the solar photovoltaic panel 5 by bolts. The photovoltaic panel 5 is fixed, and the rotating bracket 62 can rotate freely around the connection point. When it is necessary to adjust the tilt angle of the solar photovoltaic panel 5, first pull the positioning rod 66 upward so that its bottom end is disengaged from the insertion of the insertion rod 64, thus releasing the restriction on the insertion rod 64. At this time, pull the insertion rod 64 outward to force the compression spring 65 to be compressed. When the outer wall of the insertion rod 64 is disengaged from the positioning hole 7 on the side wall of the support rod 3, insert the positioning rod 66 into the corresponding hole on the surface of the insertion rod 64 to lock the position of the insertion rod 64. At the same time, the adjusting block 63 is released from its fixed relationship with the support rod 3 and can slide up and down along the outside of the support rod 3. By pushing the adjusting block... 63 changes its height position on the support rod 3, and the rotating bracket 62 will push or pull the mounting bracket 61 accordingly, so that the solar photovoltaic panel 5 rotates with the fixed block 4 as the connection point, thereby realizing the adjustment of the tilt angle. When the target angle is adjusted, the positioning rod 66 is pulled out from the surface of the insertion rod 64. At this time, under the elastic force of the compression spring 65, the positioning rod 66 is reinserted into the outer wall of the insertion rod 64 to complete the locking. Then, the positioning rod 66 is inserted into the corresponding hole on the surface of the insertion rod 64 to fix the current tilt angle. The whole process does not require fine adjustment of the angle. By cooperating with the insertion rod 64 and different positioning holes 7, the tilt angle can be quickly switched.

[0023] A pedal 8 is rotatably connected to the inner wall of the base 1. A limit pin 9 is fixedly connected to the outer wall of the pedal 8. A return spring 10 is fixedly connected to the bottom of the pedal 8. The end of the return spring 10 away from the pedal 8 is fixedly connected to the inner wall of the base 1. The outer wall of the limit pin 9 is engaged with the bottom of the turntable 2 through a slot 11. The slot 11 is located at the bottom of the turntable 2. The turntable 2 at the top of the base 1 can drive the top support rod 3 and the solar photovoltaic panel 5 to rotate as a whole. In the initial state, the pedal 8, under the support of the return spring 10, keeps the limit pin 9 engaged in the slot 11, restricting the rotation of the turntable 2. When it is necessary to adjust the horizontal angle, the pedal 8 is stepped down. The pedal 8 rotates around the rotation connection point with the base 1 and compresses the return spring 10, causing the limit pin 9 to disengage from the slot 11 and releasing the restriction on the turntable 2. At this point, the turntable 2 can be rotated to the target direction. After releasing the pedal 8, the return spring 10 restores its deformation, pushing the pedal 8 back to its original position. The limit pin 9 then re-engages into the corresponding slot 11, completing the fixation of the horizontal angle.

[0024] Working principle: During tilt angle adjustment, the mounting bracket 61 is fixed to the solar photovoltaic panel 5 with bolts. The rotating bracket 62 can rotate freely around the connection point. When it is necessary to adjust the tilt angle of the solar photovoltaic panel 5, first pull the positioning rod 66 upward so that its bottom end is disengaged from the insertion of the insertion rod 64, releasing the restriction on the insertion rod 64. At this time, pull the insertion rod 64 outward, forcing the compression spring 65 to be compressed. When the outer wall of the insertion rod 64 disengages from the positioning hole 7 on the side wall of the support rod 3, insert the positioning rod 66 into the corresponding hole on the surface of the insertion rod 64 to lock the position of the insertion rod 64. At the same time, the adjusting block 63 is released from its fixed relationship with the support rod 3 and can move along the support rod 3. The outer side slides up and down, and by pushing the adjusting block 63, its height position on the support rod 3 is changed. The rotating bracket 62 will push or pull the mounting bracket 61 accordingly, so that the solar photovoltaic panel 5 rotates with the fixed block 4 as the connection point, thereby realizing the adjustment of the tilt angle. When the target angle is adjusted, the positioning rod 66 is pulled out from the surface of the insertion rod 64. At this time, under the elastic force of the compression spring 65, the positioning rod 66 is reinserted into the insertion rod 64 to complete the locking. Then, the positioning rod 66 is inserted into the corresponding hole on the surface of the insertion rod 64 to fix the current tilt angle. The whole process does not require fine adjustment of the angle. By cooperating with the insertion rod 64 and different positioning holes 7, the tilt angle can be quickly switched.

[0025] The turntable 2 at the top of the base 1 can drive the top support rod 3 and the solar photovoltaic panel 5 to rotate as a whole. In the initial state, the pedal 8, supported by the return spring 10, remains in the position where the limit pin 9 is locked in the slot 11, restricting the rotation of the turntable 2. When it is necessary to adjust the horizontal angle, the pedal 8 is stepped down. The pedal 8 rotates around the rotation connection point with the base 1 and compresses the return spring 10, causing the limit pin 9 to disengage from the slot 11, thus releasing the restriction on the turntable 2. At this time, the turntable 2 can be pushed to rotate to the target direction. After releasing the pedal 8, the return spring 10 returns to its original deformation, pushing the pedal 8 back to its original position, and the limit pin 9 re-locks into the corresponding slot 11, completing the fixation of the horizontal angle.

[0026] Through the coordinated action of the aforementioned adjustment component 6, base 1, and turntable 2, the device can flexibly adjust the solar photovoltaic panel 5 at multiple angles in the tilt and horizontal directions, thereby adapting to the angle of sunlight at different times and in different regions. This allows the solar photovoltaic panel 5 to capture solar radiation energy to the maximum extent, and the electrical energy generated after internal photoelectric conversion can be output to energy storage equipment or the power grid through cables, ultimately achieving a stable solar power generation function.

[0027] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these 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 a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0028] 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 new energy solar power generation device with adjustable tilt angle, comprising a base (1), a turntable (2) rotatably connected to the top of the base (1), a support rod (3) fixedly connected to the top of the turntable (2), a fixing block (4) rotatably connected to the top of the support rod (3), and a solar photovoltaic panel (5) fixedly connected to the outer side of the fixing block (4) by bolts, characterized in that, Also includes: An adjustment assembly (6) is slidably connected to the outside of a support rod (3). The adjustment assembly (6) includes a mounting bracket (61). A rotating bracket (62) is rotatably connected to the outside of the mounting bracket (61). An adjustment block (63) is rotatably connected to the side of the rotating bracket (62) away from the mounting bracket (61). A plug rod (64) is slidably connected to the inner wall of the adjustment block (63). A compression spring (65) is fixedly connected to the outside of the plug rod (64). A positioning rod (66) is slidably connected to the inner wall of the top of the adjustment block (63).

2. The new energy solar power generation device with adjustable tilt angle according to claim 1, characterized in that: The outer side of the mounting bracket (61) is fixedly connected to the outer side of the solar photovoltaic panel (5) by bolts, and the inner side of the adjusting block (63) is slidably connected to the outer side of the support rod (3).

3. The adjustable-inclination new-energy solar power generation device according to claim 1, characterized in that: The outer wall of the insertion rod (64) is inserted into the side wall of the support rod (3) through the positioning hole (7), and the positioning hole (7) is opened in the wall of the support rod (3).

4. The adjustable-inclination new-energy solar power generation device according to claim 1, characterized in that: The end of the compression spring (65) away from the insertion rod (64) is fixedly connected to the inner wall of the adjusting block (63), and the bottom end of the positioning rod (66) is inserted into the outer wall of the insertion rod (64).

5. The adjustable-inclination new-energy solar power generation device according to claim 1, characterized in that: The inner wall of the base (1) is rotatably connected to a pedal (8), the outer wall of the pedal (8) is fixedly connected to a limit pin (9), and the bottom of the pedal (8) is fixedly connected to a return spring (10).

6. The tilt angle adjustable new energy solar power generation device according to claim 5, characterized in that: The end of the reset spring (10) away from the pedal (8) is fixedly connected to the inner wall of the base (1), and the outer wall of the limiting pin (9) is engaged with the bottom of the turntable (2) through the slot (11), and the slot (11) is opened at the bottom of the turntable (2).

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