CN220107859U - Solar photovoltaic panel anticorrosion stable connecting device - Google Patents
Solar photovoltaic panel anticorrosion stable connecting device Download PDFInfo
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- CN220107859U CN220107859U CN202321419289.1U CN202321419289U CN220107859U CN 220107859 U CN220107859 U CN 220107859U CN 202321419289 U CN202321419289 U CN 202321419289U CN 220107859 U CN220107859 U CN 220107859U
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- 230000007246 mechanism Effects 0.000 claims abstract description 27
- 238000007789 sealing Methods 0.000 claims abstract description 18
- 238000005260 corrosion Methods 0.000 claims abstract description 16
- 230000007797 corrosion Effects 0.000 claims abstract description 11
- 238000001125 extrusion Methods 0.000 claims description 27
- 238000009434 installation Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 7
- 238000005299 abrasion Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Photovoltaic Devices (AREA)
Abstract
The utility model provides an anti-corrosion stable connecting device for a solar photovoltaic panel, which comprises the solar photovoltaic panel, a connecting piece, a supporting rod and four screws, wherein the top of the connecting piece is fixedly connected with the bottom of the solar photovoltaic panel, the supporting rod is fixedly connected with the connecting piece through the four screws, and a sealing mechanism for preventing corrosion to the screws is arranged on the surface of the connecting piece; the sealing mechanism includes an upper housing. The utility model discloses in sealing mechanism, can be through using the instrument, pass through the screw fixation with connecting piece and branch after, later make last casing and lower casing close together, wrap up screw junction, avoid exposing in the air, thereby effectively avoid the screw to corrode, grip block inner wall and branch surface in the auxiliary positioning mechanism in the while in close contact with, reach the effect of centre gripping, solved after the screw loses fixed function, solar photovoltaic board through screw fixation also can follow branch and drop, cause the problem of damage.
Description
Technical Field
The utility model relates to the technical field of solar photovoltaic panels, in particular to an anti-corrosion stable connecting device for a solar photovoltaic panel.
Background
Solar panels are power generation devices that generate direct current when exposed to sunlight, and are composed of thin solid photovoltaic cells made almost entirely of semiconductor materials (e.g., silicon), and photovoltaic panel assemblies are used on both rooftops and building surfaces, even as part of windows, skylights or screening devices, which are typically attached to some higher struts in order to allow the solar panels to absorb more reasonably the light energy.
The utility model provides a solar photovoltaic panel stable connection device that publication number "CN211018742U" provided, including the fixed block, the rectangular groove that link up has been seted up in the left side of fixed block, and the inside joint at fixed block both ends has two connection fixture blocks, the outside fixed mounting of connection fixture block has the spacing ring, the inboard fixed mounting on fixed block top has the stopper with spacing ring matched with, evenly distributed's cylinder groove has been seted up at the top of fixed block. The device is through rotating locking screw to drive locking roof downwardly moving, when locking roof downwardly moving, drive the latch segment and upwards move, thereby lock the photovoltaic board of placing at the mount top, along with locking screw's constantly rotatory, locking roof and latch segment constantly move, thereby lock the photovoltaic board.
The above device still has the following problems in the implementation:
in the prior art and the scheme, the locking screw is rotated to drive the locking top plate to move downwards, the locking block is driven to move upwards when the locking top plate moves downwards, the photovoltaic plate placed at the top of the fixing frame is locked, the locking top plate and the locking block continuously move along with the continuous rotation of the locking screw, and the photovoltaic plate is locked, but the existing solar photovoltaic plate and the supporting rod are generally fixed by adopting screws, the screws for fixing are generally exposed in the air, the threads on the surfaces of the screws are corroded to generate abrasion, the screws lose the fixing effect, and the solar photovoltaic plate fixed by the screws also falls from the supporting rod after the screws lose the fixing function, so that damage is caused.
Disclosure of Invention
The utility model aims to provide an anti-corrosion stable connecting device for a solar photovoltaic panel, which aims to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the solar photovoltaic panel anti-corrosion stable connecting device comprises a solar photovoltaic panel, a connecting piece, a supporting rod and four screws, wherein the top of the connecting piece is fixedly connected with the bottom of the solar photovoltaic panel, the supporting rod is fixedly connected with the connecting piece through the four screws, and a sealing mechanism for preventing corrosion to the screws is arranged on the surface of the connecting piece;
sealing mechanism includes the casing, go up casing fixed connection in the surface of connecting piece, the surface cover of branch is equipped with down the casing, the sliding hole has been seted up to the bottom of casing down, the inner wall fixedly connected with rubber circle of sliding hole, the inner wall of rubber circle and the surface in close contact with of branch, the both sides of casing all are provided with auxiliary positioning mechanism down, can carry out the centre gripping to branch through two auxiliary positioning mechanisms and improve solar photovoltaic panel installation back stability, if the screw is worn and torn, also can ensure that solar photovoltaic panel can not drop.
Preferably, the auxiliary positioning mechanism comprises a positioning block, one side of the positioning block is fixedly connected with one side of the lower shell, an extrusion block is arranged in the positioning block, an extrusion rod is arranged on one side of the extrusion block, the end of the extrusion rod penetrates through one side of the positioning block and is fixedly connected with a pulling block, the bottom of one side of the pulling block is fixedly connected with a connecting rod, and one end of the connecting rod is fixedly connected with a clamping block.
Preferably, the inner wall fixedly connected with sealing washer of lower casing can improve the leakproofness after last casing and the lower casing joint.
Preferably, the first stopper of both sides of lower casing all fixedly connected with, the top fixedly connected with forked tail piece of first stopper, the both sides of going up the casing all fixedly connected with second stopper, the dovetail that uses with the forked tail piece cooperation is seted up at the top of second stopper.
Preferably, the top fixedly connected with clamping rod of pulling piece one side, the both sides of going up the casing are all fixedly connected with fixture block, the draw-in groove that uses with the clamping rod cooperation is seted up to one side of fixture block.
Preferably, the clamping block is arc-shaped, and the radius is smaller than that of the support rod.
Preferably, a spring is sleeved on the surface of the extrusion rod, one end of the spring is fixedly connected with one side of the extrusion block, and the other end of the spring is fixedly connected with the inner wall of the positioning block.
Compared with the prior art, the utility model has the beneficial effects that:
1. the utility model discloses a set up sealing mechanism, can be through using the instrument, pass through screw fixation with connecting piece and branch after, later make last casing and lower casing close together, wrap up screw junction, avoid exposing in the air to effectively avoid the screw to corrode, solved the screw that is used for fixed and generally expose in the air, the screw thread on its surface receives the corruption in the long time can produce wearing and tearing, makes the screw lose the problem of fixed action.
2. The utility model discloses a set up auxiliary positioning mechanism, can reach the effect of centre gripping through clamping block inner wall and branch surface in the auxiliary positioning mechanism in close contact with, solved after the screw loses fixed function, also can drop from branch through the fixed solar photovoltaic board of screw, cause the problem of damage.
The utility model discloses in sealing mechanism, can be through using the instrument, pass through the screw fixation with connecting piece and branch after, later make last casing and lower casing close together, wrap up screw junction, avoid exposing in the air, thereby effectively avoid the screw to corrode, grip block inner wall and branch surface in the auxiliary positioning mechanism in the while in close contact with, reach the effect of centre gripping, solved after the screw loses fixed function, solar photovoltaic board through screw fixation also can follow branch and drop, cause the problem of damage.
Drawings
FIG. 1 is a schematic diagram of the main structure of the present utility model;
FIG. 2 is a bottom perspective view of the present utility model;
FIG. 3 is a perspective view of a cross-sectional view of the present utility model;
FIG. 4 is a perspective view of a partial structure of the present utility model;
FIG. 5 is an exploded view of a partial structure of the present utility model;
fig. 6 is a perspective view of a partial structure of the present utility model.
In the figure: 1. a solar photovoltaic panel; 2. a connecting piece; 3. a support rod; 4. a screw; 5. an upper housing; 6. a lower housing; 7. a sliding hole; 8. a rubber ring; 9. a positioning block; 10. extruding a block; 11. an extrusion rod; 12. pulling the block; 13. a connecting rod; 14. a clamping block; 15. a seal ring; 16. a first limiting block; 17. dovetail blocks; 18. a second limiting block; 19. a dovetail groove; 20. a clamping rod; 21. a clamping block; 22. a clamping groove; 23. and (3) a spring.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-6, the present utility model provides a technical solution:
embodiment one:
the solar photovoltaic panel anti-corrosion stable connecting device comprises a solar photovoltaic panel 1, a connecting piece 2, a supporting rod 3 and four screws 4, wherein the top of the connecting piece 2 is fixedly connected with the bottom of the solar photovoltaic panel 1, the supporting rod 3 is fixedly connected with the connecting piece 2 through the four screws 4, and a sealing mechanism for preventing corrosion to the screws 4 is arranged on the surface of the connecting piece 2;
one implementation manner of this embodiment is as follows: the sealing mechanism comprises an upper shell 5, the upper shell 5 is fixedly connected to the surface of a connecting piece 2, a lower shell 6 is sleeved on the surface of a supporting rod 3, a sliding hole 7 is formed in the bottom of the lower shell 6, a rubber ring 8 is fixedly connected to the inner wall of the sliding hole 7, the inner wall of the rubber ring 8 is in close contact with the outer surface of the supporting rod 3, two auxiliary positioning mechanisms are arranged on two sides of the lower shell 6, the supporting rod 3 can be clamped through the two auxiliary positioning mechanisms to improve the stability after the solar photovoltaic panel 1 is installed, when a screw 4 is worn, the solar photovoltaic panel 1 can be prevented from falling, the sealing mechanism is arranged, after the connecting piece 2 and the supporting rod 3 are fixed through the screw 4 by using a tool, a pulling block 12 is moved to one side far away from the supporting rod 3, the pulling block 12 drives a connecting rod 13 and a clamping block 14 to contact the limitation of the lower shell 6, then the lower shell 6 is moved to a designated position, the upper shell 5 and the lower shell 6 are combined together, the joint of the screw 4 is prevented from being exposed in the air, and accordingly corrosion of the screw 4 is effectively avoided.
The inner wall fixedly connected with sealing washer 15 of lower casing 6 can improve the leakproofness after last casing 5 and the joint of lower casing 6, through setting up sealing washer 15, can be in the same place at last casing 5 and lower casing 6, through the inner wall in close contact of last casing 5 bottom part and sealing washer 15 to improve the leakproofness after last casing 5 and lower casing 6 are connected.
The first stopper 16 of both sides of lower casing 6 all fixedly connected with, the top fixedly connected with forked tail piece 17 of first stopper 16, the equal fixedly connected with second stopper 18 of both sides of going up casing 5, the dovetail 19 that cooperates the use with forked tail piece 17 has been seted up at the top of second stopper 18, through setting up first stopper 16, forked tail piece 17, second stopper 18 and dovetail 19, can improve the stability after last casing 5 and lower casing 6 are connected, screw 4 also can avoid solar photovoltaic board 1 to rock about if wearing and tearing the back simultaneously.
Embodiment two:
on the basis of embodiment one, sealing mechanism can be in the same place through last casing 5 and lower casing 6, wrap up screw 4 junction, avoid exposing in the air, thereby effectively avoid screw 4 to corrode, but if screw 4 is unstable, solar photovoltaic panel 1 still can drop under some strong wind weather, auxiliary positioning mechanism includes locating piece 9, one side of locating piece 9 and one side fixed connection of lower casing 6, the inside of locating piece 9 is provided with extrusion piece 10, one side of extrusion piece 10 is provided with extrusion rod 11, the end of extrusion rod 11 runs through to one side of locating piece 9, and fixedly connected with pulling piece 12, the bottom fixedly connected with connecting rod 13 of pulling piece 12 one end fixedly connected with grip block 14, through setting up auxiliary positioning mechanism, can promote extrusion piece 10 to one side that keeps away from spring 23 through the elasticity that spring 23 produced, extrusion piece 10 drives extrusion rod 11, pulling piece 12, connecting rod 13 and grip block 14 remove, make the inner wall and the inseparable contact of branch 3 surface, the effect of centre gripping has been reached, after 4 fixed function, also can cause the damage from the solar photovoltaic panel 1 through the screw that the fixed screw is left 3.
The top fixedly connected with draw-in bar 20 of pulling piece 12 one side, the equal fixedly connected with fixture block 21 in both sides of last casing 5, the draw-in groove 22 that cooperates the use with the draw-in bar 20 has been seted up to one side of fixture block 21, through setting up draw-in bar 20, fixture block 21 and draw-in groove 22, can drive the inner wall that draw-in bar 20 got into draw-in groove 22 at the in-process that pulling piece 12 removed to improve the steadiness after last casing 5 is connected with lower casing 6.
The clamping block 14 is arc-shaped, the radius of the clamping block is smaller than that of the support rod 3, and the clamping block 14 can clamp the support rod 3 more stably under the condition that the radius of the clamping block 14 is smaller than that of the support rod 3.
The surface cover of extrusion rod 11 is equipped with spring 23, and one end of spring 23 and one side fixed connection of extrusion piece 10, the other end of spring 23 and the inner wall fixed connection of locating piece 9 through setting up spring 23, the reaction force that can spring 23 produce promotes extrusion piece 10, extrusion rod 11, pulling piece 12, connecting block and grip block 14 and removes for grip block 14 has the effect of centre gripping.
Working principle: through the use of the tool, after the connecting piece 2 and the supporting rod 3 are fixed through the screw 4, the pulling block 12 is moved to one side far away from the supporting rod 3, the pulling block 12 drives the connecting rod 13 and the clamping block 14 to contact the limitation of the lower shell 6, then the lower shell 6 is moved to a designated position, the upper shell 5 and the lower shell 6 are combined together, the joint of the screw 4 is wrapped, the screw 4 is prevented from being exposed in the air, thereby effectively avoiding the screw 4 from being corroded, the pulling block 12 is loosened, the extrusion block 10 is pushed to one side far away from the spring 23 by the elasticity generated by the spring 23, and the extrusion block 10 drives the extrusion rod 11, the pulling block 12, the connecting rod 13 and the clamping block 14 to move, so that the inner wall of the clamping block 14 is in tight contact with the surface of the supporting rod 3, and the clamping effect is achieved.
Although embodiments of the present utility model 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 therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a solar photovoltaic board anticorrosion stable connection device, includes solar photovoltaic board (1), connecting piece (2), branch (3) and four screw (4), the top of connecting piece (2) and the bottom fixed connection of solar photovoltaic board (1), branch (3) and connecting piece (2) are through four screw (4) fixed connection, its characterized in that: the surface of the connecting piece (2) is provided with a sealing mechanism for preventing corrosion of the screw (4);
sealing mechanism includes casing (5), go up casing (5) fixed connection in the surface of connecting piece (2), the surface cover of branch (3) is equipped with casing (6) down, sliding hole (7) have been seted up to the bottom of casing (6) down, the inner wall fixedly connected with rubber circle (8) of sliding hole (7), the inner wall of rubber circle (8) and the surface in close contact with of branch (3), the both sides of casing (6) all are provided with auxiliary positioning mechanism down, can carry out the centre gripping to branch (3) and improve solar photovoltaic board (1) installation back stability through two auxiliary positioning mechanisms, if screw (4) wear, also can ensure that solar photovoltaic board (1) can not drop.
2. The solar photovoltaic panel corrosion protection stable connection device according to claim 1, wherein: the auxiliary positioning mechanism comprises a positioning block (9), one side of the positioning block (9) is fixedly connected with one side of a lower shell (6), an extrusion block (10) is arranged in the positioning block (9), an extrusion rod (11) is arranged on one side of the extrusion block (10), the end of the extrusion rod (11) penetrates through one side of the positioning block (9) and is fixedly connected with a pulling block (12), a connecting rod (13) is fixedly connected with the bottom of one side of the pulling block (12), and a clamping block (14) is fixedly connected with one end of the connecting rod (13).
3. The solar photovoltaic panel corrosion protection stable connection device according to any one of claims 1 or 2, wherein: the inner wall of the lower shell (6) is fixedly connected with a sealing ring (15), so that the tightness of the upper shell (5) and the lower shell (6) after being clamped can be improved.
4. The solar photovoltaic panel corrosion protection stable connection device according to any one of claims 1 or 2, wherein: the utility model discloses a dovetail protection device for a solar cell, including lower casing (6), top casing (5), dovetail block (17), first stopper (16) of both sides of lower casing (6) all fixedly connected with, the top fixedly connected with dovetail block (17) of first stopper (16), the both sides of last casing (5) all fixedly connected with second stopper (18), dovetail groove (19) with dovetail block (17) cooperation use have been seted up at the top of second stopper (18).
5. The solar photovoltaic panel corrosion protection stable connection device according to claim 2, wherein: the top fixedly connected with clamping rod (20) of pulling piece (12) one side, the both sides of last casing (5) are all fixedly connected with fixture block (21), draw-in groove (22) that use with clamping rod (20) cooperation are seted up to one side of fixture block (21).
6. The solar photovoltaic panel corrosion protection stable connection device according to claim 2, wherein: the clamping block (14) is arc-shaped, and the radius is smaller than that of the support rod (3).
7. The solar photovoltaic panel corrosion protection stable connection device according to claim 2, wherein: the surface of the extrusion rod (11) is sleeved with a spring (23), one end of the spring (23) is fixedly connected with one side of the extrusion block (10), and the other end of the spring (23) is fixedly connected with the inner wall of the positioning block (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321419289.1U CN220107859U (en) | 2023-06-06 | 2023-06-06 | Solar photovoltaic panel anticorrosion stable connecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321419289.1U CN220107859U (en) | 2023-06-06 | 2023-06-06 | Solar photovoltaic panel anticorrosion stable connecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220107859U true CN220107859U (en) | 2023-11-28 |
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ID=88847671
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321419289.1U Active CN220107859U (en) | 2023-06-06 | 2023-06-06 | Solar photovoltaic panel anticorrosion stable connecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220107859U (en) |
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2023
- 2023-06-06 CN CN202321419289.1U patent/CN220107859U/en active Active
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