Solar panel rack convenient for replacing solar panel
By designing a structure that is easy to push and dislocation, the rapid replacement and angle adjustment of solar panel frames are achieved, solving the cumbersome replacement problems in the prior art and improving the replacement efficiency.
Patent Information
- Application Number
- CN202420736047.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-10
- Publication Date
- 2024-12-31
- Estimated Expiration
- 2034-04-10
AI Technical Summary
The existing solar panel racks require disassembly and install bolts when replacing solar panels. The process is cumbersome and time-consuming, making it difficult to quickly replace them.
A solar panel frame is designed including a base, a first connecting rod, a cross bar, a push rod, a push rod, a push rod, a clamp and a pull rope. By pushing the connecting plate and a push rod to move, the push rod drives the clamp to be dislocated. Achieve rapid disassembly and replacement of photovoltaic panels, and facilitate angle adjustment by adjusting the draw rope and spring structure.
It realizes rapid disassembly and replacement of solar panels, simplifies the replacement process, reduces time consumption, and facilitates the angle adjustment of photovoltaic panels, improving replacement efficiency.
Smart Images
Figure CN222283135U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of solar panel frames, in particular to a solar panel frame which is convenient for replacing solar panels. Background Art
[0002] Solar panels are devices that absorb sunlight and convert solar radiation energy directly or indirectly into electrical energy through photoelectric effect or photochemical effect. They are photoelectric semiconductor sheets that use sunlight to directly generate electricity. When installing solar panels, you need to fix the bracket at the installation site, and then install the solar panel on the bracket to complete the installation of the solar panel.
[0003] When installing a solar panel, it is necessary to install the bracket first, and then install the solar panel on the bracket. When replacing the solar panel on the existing solar panel bracket, it is necessary to rotate multiple sets of bolts on the bracket to disengage the bolts from the solar panel, and then remove the solar panel and install a new solar panel. This method of replacing the solar panel is relatively cumbersome, and it is time-consuming to remove multiple sets of bolts, which is not convenient for quickly replacing the solar panel. Utility Model Content
[0004] The utility model aims to provide a solar panel rack for facilitating replacement of solar panels, so as to solve the problem that the existing solar panels are not convenient for rapid replacement as mentioned in the above background technology.
[0005] To achieve the above object, the utility model provides the following technical solution: a solar panel rack for facilitating replacement of solar panels, comprising: a base and a second connecting rod, the top of the base is fixedly connected to a bracket, the top of the bracket is movably connected to a first connecting rod through a rotating shaft, one side of the first connecting rod is fixedly connected to a cross bar, one side of the cross bar is provided with a photovoltaic panel,
[0006] A sliding groove for the push rod to slide is provided inside the first connecting rod, three groups of first connecting rods are movably connected to one side of the push rod through a rotating shaft, a push block is movably connected to one side of the first connecting rod through a rotating shaft, a ball is rollingly connected to the outer side of the push block, two groups of shifting rods are arranged on one side of the push block, the outer side of the shifting rod is movably connected to the cross rod through a rotating shaft, a clamping block is slidably connected to one side of the shifting rod, and a movable groove matching the shifting rod is provided inside the clamping block.
[0007] Preferably, one side of the card block is fixedly connected to a first spring, one end of the first spring is fixedly connected to the cross bar, one side of the card block is snap-connected to a positioning block, and a slot matching the positioning block is provided inside the positioning block.
[0008] Preferably, one side of the positioning block is fixedly connected to the photovoltaic panel, one side of the two groups of push rods are fixedly connected to a connecting plate, and a sliding groove for the push block to slide is provided inside the cross bar.
[0009] Preferably, three groups of the first connecting rods and the cross rods are provided, and the positions of the three groups of first connecting rods correspond to the positions of the three groups of cross rods. Positioning holes for the positioning blocks to slide are provided inside the cross rods.
[0010] Preferably, a second connecting rod is provided between the two groups of the bases, and connecting blocks are fixedly connected to both ends of the second connecting rod. A movable groove for sliding the limit block is provided inside the connecting block, and multiple groups of limit grooves matching the limit blocks are provided inside the base, and a pull rope is fixedly connected to one side of the limit block.
[0011] Preferably, a second spring is sleeved on the outer side of the pull rope, one end of the second spring is fixedly connected to the connecting block, the other end of the second spring is fixedly connected to the limit block, and a through groove for the pull rope to move is opened inside the second connecting rod.
[0012] Preferably, a sliding groove for sliding the pressure block is provided in the middle of the second connecting rod, a roller is rollingly connected to the outer side of the pull rope, both sides of the roller are movably connected to the middle of the second connecting rod through a rotating shaft, and a rectangular groove for sliding the second connecting rod is provided on one side of the base.
[0013] Preferably, the top of the connecting block is movably connected to a second connecting rod via a rotating shaft, and one side of the second connecting rod is movably connected to the first connecting rod via a rotating shaft.
[0014] Compared with the prior art, the solar panel rack which is convenient for replacing solar panels has the following beneficial effects: by pushing the connecting plate, the two groups of push rods are driven to move; the single group of push rods can push the push block to move through the first connecting rod; the push block will push the card block out of engagement with the positioning block through the push rod; the push rod is continued to be pushed to drive the push block to move; the push block will push the positioning block and the card block to be misaligned; at this time, the photovoltaic panel can be quickly disassembled and replaced with a new photovoltaic panel; the pull rope is squeezed by pressing the pressure block in the middle of the second connecting rod to move both ends of the pull rope toward the center; when the pull rope moves, the limit block is pulled to move and disengaged from the engagement with a group of limit grooves in the base; at this time, the second connecting rod can be pushed to move; when the second connecting rod moves, it will drive the second connecting rod to rotate; as the rotation angle of the second connecting rod changes, the deployment angle of the first connecting rod will also change.
[0015] 1. When installing the solar panel, you need to install the bracket first, and then install the solar panel on the bracket. When replacing the solar panel on the solar panel rack, push the connecting plate to drive the two sets of push rods to move. The single set of push rods can push the push block to move through the first connecting rod. The push block will use the lever to push the card block to disengage from the engagement with the positioning block. Continue to push the push rod to drive the push block to move. When the push block contacts the positioning block, it will push the positioning block to drive the photovoltaic panel to move. At this time, the card slot inside the positioning block will be misaligned with the card block. At this time, the photovoltaic panel can be quickly disassembled and replaced with a new photovoltaic panel. In this way, the above operation can facilitate the replacement of the solar panel on the solar panel rack.
[0016] 2. When installing the solar panel, you need to install the bracket first, and then install the solar panel on the bracket. When adjusting the angle of the solar panel rack, by pressing the pressure block in the middle of the second connecting rod, the pressure block will squeeze the pull rope through the arc surface at the bottom when it moves, so that both ends of it move toward the center. When the pull rope moves, it will pull the limit block to move, and the limit block can squeeze the second spring on one side, and the limit block will move out of the engagement with a set of limit grooves in the base. At this time, the second connecting rod can be pushed to move, and the second connecting rod will drive the second connecting rod to rotate when it moves. As the rotation angle of the second connecting rod changes, the expansion angle of the first connecting rod will also change. In this way, the above operation can facilitate the adjustment of the angle of the photovoltaic panel on the solar panel rack. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 It is a top-down stereoscopic schematic diagram of the utility model;
[0018] Figure 2 This is a main perspective schematic diagram of the utility model;
[0019] Figure 3 This is a schematic diagram of the main cross-section of the utility model;
[0020] Figure 4 It is a left side schematic diagram of the utility model;
[0021] Figure 5 This is a schematic diagram of the crossbar of the utility model in front view;
[0022] Figure 6 This is a schematic diagram of the left side cross section of the base of the utility model;
[0023] Figure 7 It is an enlarged schematic diagram of A of the present utility model.
[0024] In the figure: 1. base; 2. bracket; 3. first connecting rod; 4. cross bar; 5. photovoltaic panel; 6. push rod; 7. first connecting rod; 8. push block; 9. ball; 10. lever; 11. clamping block; 12. first spring; 13. positioning block; 14. connecting plate; 15. second connecting rod; 16. connecting block; 17. limiting block; 18. second spring; 19. pull rope; 20. pressure block; 21. roller; 22. second connecting rod; 23. limiting groove. DETAILED DESCRIPTION
[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0026] See also Figure 1-Figure 5 The utility model provides a technical solution: a solar panel rack that is convenient for replacing solar panels, comprising: a base 1 and a second connecting rod 15, the top of the base 1 is fixedly connected to a bracket 2, the top of the bracket 2 is movably connected to a first connecting rod 3 through a rotating shaft, one side of the first connecting rod 3 is fixedly connected to a cross bar 4, and one side of the cross bar 4 is provided with a photovoltaic panel 5,
[0027] A sliding groove for the push rod 6 to slide is provided inside the first connecting rod 3. One side of the push rod 6 is movably connected with three groups of first connecting rods 7 through a rotating shaft. One side of the first connecting rod 7 is movably connected with a push block 8 through a rotating shaft. The outer side of the push block 8 is rollingly connected with a ball 9. One side of the push block 8 is provided with two groups of levers 10. The outer side of the lever 10 is movably connected to the cross bar 4 through a rotating shaft. One side of the lever 10 is slidably connected with a clamping block 11, and the inside of the clamping block 11 is provided with a movable groove matching the lever 10; one side of the clamping block 11 is fixedly connected with a first spring 12, and one end of the first spring 12 is fixedly connected to the cross bar 4. One side of the card block 11 is engaged with a positioning block 13, and a card slot matching the positioning block 13 is provided inside the positioning block 13; one side of the positioning block 13 is fixedly connected to the photovoltaic panel 5, one side of the two groups of push rods 6 are fixedly connected with a connecting plate 14, and a slide groove for sliding the push block 8 is provided inside the cross bar 4; the first connecting rod 7 and the cross bar 4 are each provided with three groups, and the positions of the three groups of first connecting rods 7 correspond to the positions of the three groups of cross bars 4, and a positioning hole for sliding the positioning block 13 is provided inside the cross bar 4, the push rod 6 forms a rotating structure with the first connecting rod 7 through a rotating shaft, and the card block 11 and the positioning block 13 form an engaging structure.
[0028] In specific implementation, when installing the solar panel, it is necessary to install the bracket 2 first, and then install the solar panel on the bracket 2. When replacing the solar panel on the solar panel rack, the two groups of push rods 6 are driven to move by pushing the connecting plate 14. When the single group of push rods 6 moves, it will drive the three groups of first connecting rods 7 to rotate. When the first connecting rods 7 rotate, they will push the push block 8 to move. When the push block 8 contacts the first connecting rod 3 through the ball 9 on one side, the friction force of the push block 8 can be reduced. The push block 8 will first push the two groups of levers 10 to rotate, and the levers 10 will The card block 11 is moved by the movable groove inside the card block 11, so that it squeezes the first spring 12 on one side. When the card block 11 is disengaged from the engagement with the positioning block 13, the push rod 6 is continued to be pushed to drive the push block 8 to move. When the push block 8 contacts the positioning block 13, it will push the positioning block 13 to drive the photovoltaic panel 5 to move. At this time, the card slot inside the positioning block 13 will be misaligned with the card block 11, and the push rod 6 can be loosened. In the absence of external force, the positioning block 13 will not be engaged with the card block 11, and the movable photovoltaic panel 5 can drive the positioning block 13 to be disconnected from the cross bar 4;
[0029] Since three groups of first connecting rods 7 are arranged on the push rod 6, and the positions correspond to the three groups of cross bars 4, the push rod 6 can simultaneously push the three groups of positioning blocks 13 out of engagement with the clamping blocks 11, thereby completing the rapid disassembly of the photovoltaic panel 5;
[0030] When installing a new photovoltaic panel 5, the positioning block 13 on one side of the photovoltaic panel 5 is docked with the positioning hole on the cross bar 4. When the inclined surface on one side of the card block 11 contacts the positioning block 13, the card block 11 will move and squeeze the first spring 12 on one side. When the card groove inside the positioning block 13 contacts the card block 11, the first spring 12 will reset and push the card block 11 to engage with the positioning block 13 to complete the installation of the photovoltaic panel 5. The above operation can facilitate the replacement of the solar panel on the solar panel rack.
[0031] See also Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 6 and Figure 7A second connecting rod 15 is provided between the two groups of bases 1, and both ends of the second connecting rod 15 are fixedly connected to connecting blocks 16, and a movable groove for sliding the limit block 17 is provided inside the connecting block 16. A plurality of limit grooves 23 matching the limit block 17 are provided inside the base 1, and a pull rope 19 is fixedly connected to one side of the limit block 17; a second spring 18 is sleeved on the outer side of the pull rope 19, and one end of the second spring 18 is fixedly connected to the connecting block 16, and the other end of the second spring 18 is fixedly connected to the limit block 17. The inside of the second connecting rod 15 A through groove is provided for the pull rope 19 to move; a sliding groove is provided in the middle of the second connecting rod 15 for the pressure block 20 to slide, and the outer side of the pull rope 19 is rollingly connected to a roller 21, and the two sides of the roller 21 are movably connected to the middle of the second connecting rod 15 through a rotating shaft; the top of the connecting block 16 is movably connected to the second connecting rod 22 through a rotating shaft, and one side of the second connecting rod 22 is movably connected to the first connecting rod 3 through a rotating shaft, the connecting block 16 and the second connecting rod 22 form a rotating structure through the rotating shaft, and the pressure block 20 and the second connecting rod 15 form a sliding structure through a slider.
[0032] In specific implementation, when installing the solar panel, it is necessary to install the bracket 2 first, and then install the solar panel on the bracket 2. When adjusting the angle of the solar panel rack, by pressing the pressure block 20 in the middle of the second connecting rod 15, the pressure block 20 will squeeze the pull rope 19 through the arc surface at the bottom when it moves, so that both ends of it move toward the center. When the pull rope 19 moves, it will contact the roller 21. The rolling roller 21 can reduce the friction force when the pull rope 19 moves. When the pull rope 19 moves, it will pull the limit block 17 to move. The limit block 17 can squeeze the second spring 18 on one side, and the limit block 17 will move out of the engagement with a set of limit grooves 23 in the base 1. At this time, the second connecting rod 15 can be pushed to move. When the second connecting rod 15 moves, it will drive the second connecting rod 22 to rotate. As the rotation angle of the second connecting rod 22 changes, the deployment angle of the first connecting rod 3 will also change;
[0033] When the adjustment is completed, the pressure block 20 can be released. At this time, the second spring 18 will reset, pushing the limit block 17 to move and engage with another set of limit grooves 23 in the base 1, completing the adjustment of the angle of the first connecting rod 3, so that the angle of the photovoltaic panel 5 on the first connecting rod 3 is also adjusted. In this way, the above operation can facilitate the adjustment of the angle of the photovoltaic panel 5 on the solar panel rack.
[0034] To sum up: when using a solar panel rack that is easy to replace solar panels, first fix the base 1 to the installation site, then connect the photovoltaic panel 5 to the cross bar 4 on the top of the solar panel rack, and the bracket 2 and the first connecting rod 3 will support the cross bar 4. This is the feature of the solar panel rack that is easy to replace solar panels. The content not described in detail in this description belongs to the existing technology known to professional and technical personnel in this field.
[0035] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.
Claims
1. A solar panel rack for facilitating replacement of solar panels, comprising: A base (1) and a second connecting rod (15), wherein the top of the base (1) is fixedly connected to a bracket (2), the top of the bracket (2) is movably connected to a first connecting rod (3) via a rotating shaft, one side of the first connecting rod (3) is fixedly connected to a cross bar (4), and one side of the cross bar (4) is provided with a photovoltaic panel (5), characterized in that: A sliding groove for sliding a push rod (6) is provided inside the first connecting rod (3); one side of the push rod (6) is movably connected to three groups of first connecting rods (7) via a rotating shaft; one side of the first connecting rod (7) is movably connected to a push block (8) via a rotating shaft; the outer side of the push block (8) is rollingly connected to a ball (9); one side of the push block (8) is provided with two groups of shifting rods (10); the outer side of the shifting rod (10) is movably connected to the cross rod (4) via a rotating shaft; one side of the shifting rod (10) is slidably connected to a clamping block (11); and a movable groove matching the shifting rod (10) is provided inside the clamping block (11).
2. A solar panel rack for facilitating replacement of solar panels according to claim 1, characterized in that: A first spring (12) is fixedly connected to one side of the clamping block (11), one end of the first spring (12) is fixedly connected to the cross bar (4), a positioning block (13) is snap-fitted to one side of the clamping block (11), and a clamping slot matching the positioning block (13) is provided inside the positioning block (13).
3. A solar panel rack for facilitating replacement of solar panels according to claim 2, characterized in that: One side of the positioning block (13) is fixedly connected to the photovoltaic panel (5), one side of the two groups of push rods (6) are fixedly connected to a connecting plate (14), and a sliding groove for the push block (8) to slide is provided inside the cross bar (4).
4. A solar panel rack for facilitating replacement of solar panels according to claim 3, characterized in that: The first connecting rod (7) and the cross rod (4) are each provided in three groups, and the positions of the three groups of first connecting rods (7) and the three groups of cross rods (4) correspond to each other. A positioning hole for the positioning block (13) to slide is provided inside the cross rod (4).
5. The solar panel rack for facilitating replacement of solar panels according to claim 1, characterized in that: A second connecting rod (15) is arranged between the two groups of the bases (1), and both ends of the second connecting rod (15) are fixedly connected to connecting blocks (16), and a movable groove for sliding a limit block (17) is provided inside the connecting block (16), and a plurality of limit grooves (23) matching the limit blocks (17) are provided inside the base (1), and a pull rope (19) is fixedly connected to one side of the limit block (17).
6. A solar panel rack for facilitating replacement of solar panels according to claim 5, characterized in that: A second spring (18) is sleeved on the outer side of the pull rope (19), one end of the second spring (18) is fixedly connected to the connecting block (16), and the other end of the second spring (18) is fixedly connected to the limit block (17), and a through groove for the pull rope (19) to move is provided inside the second connecting rod (15).
7. A solar panel rack for facilitating replacement of solar panels according to claim 6, characterized in that: A sliding groove for sliding the pressure block (20) is provided in the middle of the second connecting rod (15), and a roller (21) is rollingly connected to the outer side of the pull rope (19), and the two sides of the roller (21) are movably connected to the middle of the second connecting rod (15) via a rotating shaft.
8. A solar panel rack for facilitating replacement of solar panels according to claim 7, characterized in that: The top of the connecting block (16) is movably connected to a second connecting rod (22) via a rotating shaft, one side of the second connecting rod (22) is movably connected to the first connecting rod (3) via a rotating shaft, and one side of the base (1) is provided with a rectangular groove for the second connecting rod (15) to slide.