CN220138839U - Photovoltaic power generation assembly wiring device - Google Patents
Photovoltaic power generation assembly wiring device Download PDFInfo
- Publication number
- CN220138839U CN220138839U CN202320961985.9U CN202320961985U CN220138839U CN 220138839 U CN220138839 U CN 220138839U CN 202320961985 U CN202320961985 U CN 202320961985U CN 220138839 U CN220138839 U CN 220138839U
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- CN
- China
- Prior art keywords
- power generation
- shaped frame
- photovoltaic power
- wires
- wiring device
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- 238000010248 power generation Methods 0.000 title claims abstract description 20
- 230000002093 peripheral effect Effects 0.000 claims abstract description 4
- 238000009434 installation Methods 0.000 claims description 7
- 230000003044 adaptive effect Effects 0.000 claims description 3
- 230000000712 assembly Effects 0.000 abstract description 9
- 238000000429 assembly Methods 0.000 abstract description 9
- 230000009471 action Effects 0.000 abstract description 6
- 230000000694 effects Effects 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
Abstract
The utility model relates to the technical field of photovoltaic power generation, and provides a photovoltaic power generation assembly wiring device which is matched with a lead for use, wherein the wiring device comprises a wiring box, two limiting assemblies, a connecting box and a connecting box, wherein the wiring box is provided with a mounting groove; the limiting component comprises a guide rod, a U-shaped frame, rollers and a pressure spring, the guide rod is in sliding connection with the junction box, the U-shaped frame is fixedly arranged on the guide rod, the rollers are arranged in the U-shaped frame and are connected with the U-shaped frame, annular limiting grooves are formed in the outer peripheral surfaces of the rollers, and the pressure spring enables the guide rod to have a trend of approaching to a lead. According to the photovoltaic power generation assembly wiring device, the annular limiting grooves in the two limiting assemblies can stably fix the wires under the action of the pressure springs, so that the wires cannot swing greatly between the wires and the connector lug even if the wires are subjected to the action of external force, damage to the wires is avoided, and the wires can be prevented from falling from the connector lug.
Description
Technical Field
The utility model relates to the technical field of photovoltaic power generation, in particular to a wiring device of a photovoltaic power generation assembly.
Background
Photovoltaic power generation is a technology for directly converting light energy into electric energy by utilizing the photovoltaic effect of a semiconductor interface, and an installer of a photovoltaic power generation assembly often needs to perform wiring treatment on the photovoltaic power generation assembly in daily work, and generally inserts a wire into the wire in a junction box.
However, after the wires are spliced, the wires are often subjected to external factors to swing, such as strong wind blowing or pulling by children, and if the wires swing greatly for a long time, the wires are easily damaged; on the other hand, leads to the wire falling out of the wire, which in turn leads to the device no longer functioning.
Disclosure of Invention
Aiming at the defects in the prior art, the utility model aims to provide a wiring device for a photovoltaic power generation assembly, which can enable wires to be spliced well and not easy to swing due to external factors.
In order to achieve the above object, the present utility model is realized by the following technical scheme: the wiring device of the photovoltaic power generation assembly is matched with a wire, and comprises a junction box, wherein an installation groove is formed in the junction box, and the wiring device also comprises two limiting assemblies, wherein the two limiting assemblies are arranged in the installation groove and are respectively positioned at two sides of the wire;
the limiting assembly comprises a guide rod, a U-shaped frame, rollers and a pressure spring, wherein the guide rod is transversely arranged and in sliding connection with the junction box, the U-shaped frame is fixedly installed on the guide rod, the rollers are arranged in the U-shaped frame and are connected with the U-shaped frame, annular limiting grooves are formed in the outer peripheral surfaces of the rollers, the annular limiting grooves are adaptive to the wires, and the pressure spring enables the guide rod to have a trend of approaching to the wires.
Further, the roller is rotatably connected with the U-shaped frame.
Further, the limiting assembly further comprises a locking rod and a fixing piece, the locking rod is rotationally connected with the U-shaped frame, the fixing piece is fixedly installed on the inner wall of the installation groove, a locking groove is formed in the fixing piece, and the locking groove is matched with the locking rod.
Further, the wire guide device further comprises a positioning block, wherein the positioning block is fixedly arranged at the bottom of the mounting groove, and a positioning groove which is matched with the wire is formed in the positioning block.
Further, the junction box comprises a cover plate, wherein the cover plate is arranged at the top of the mounting groove, the first side of the cover plate is hinged with the junction box, and the second side of the cover plate is detachably connected with the junction box.
Further, a first magnetic strip is fixedly arranged at the bottom of the second side of the cover plate, and a second magnetic strip which is matched with the first magnetic strip is fixedly arranged on the junction box.
The utility model has the beneficial effects that: according to the photovoltaic power generation assembly wiring device, the annular limiting grooves in the two limiting assemblies can stably fix the wires under the action of the pressure springs, so that the wires cannot swing greatly between the wires and the connector lug even if the wires are subjected to the action of external force, damage to the wires is avoided, and the wires can be prevented from falling from the connector lug.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is an enlarged schematic view of the portion A in FIG. 1;
FIG. 3 is a schematic top view of the present utility model;
fig. 4 is a schematic elevational view of the present utility model.
Reference numerals: 10-terminal box, 11-mounting groove, 12-connector lug, 13-wire, 20-spacing subassembly, 21-guide bar, 22-U-shaped frame, 23-gyro wheel, 24-pressure spring, 25-annular spacing groove, 26-locking lever, 27-mounting, 28-locking groove, 29-connecting plate, 30-locating piece, 31-constant head tank, 40-apron, 41-first magnetic stripe, 42-second magnetic stripe.
Detailed Description
The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.
In the present utility model, unless explicitly specified and limited otherwise, the terms "connected," "fixed" and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
In the description of the present utility model, it should be understood that the terms "longitudinal," "transverse," "horizontal," "top," "bottom," "upper," "lower," "inner" and "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate description of the present utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. In the description of the present utility model, the meaning of "plurality" is two or more unless specifically defined otherwise.
As shown in fig. 1-4, the utility model provides a wiring device for a photovoltaic power generation assembly, which is used in cooperation with a lead 13, and comprises a wiring box 10, wherein a mounting groove 11 is formed in the wiring box 10, a connector lug 12 is fixedly mounted on the inner wall of the mounting groove 11, the lead 13 is inserted into the connector lug 12, and the above-mentioned contents are all in the prior art, and specific structures are not repeated here. The device also comprises two limiting assemblies 20, wherein the two limiting assemblies 20 are arranged in the mounting groove 11 and are respectively positioned at two sides of the lead 13.
The limiting assembly 20 comprises a guide rod 21, a U-shaped frame 22, rollers 23 and a compression spring 24. The inner wall of the mounting groove 11 is provided with a guide hole extending inwards in the transverse direction. The guide rod 21 is disposed in the guide hole in the lateral direction and slidably connected to the inner wall of the guide hole. The U-shaped frame 22 is fixedly mounted on the guide bar 21. The roller 23 is arranged in the U-shaped frame 22 and is connected with the U-shaped frame 22, an annular limiting groove 25 extending inwards is formed in the outer peripheral surface of the roller 23, and the annular limiting groove 25 is matched with the lead 13. The pressure spring 24 is sleeved on the guide rod 21, the first end of the pressure spring 24 is fixedly connected with the inner wall of the mounting groove 11, the second end of the pressure spring 24 is fixedly connected with the U-shaped frame 22, and the pressure spring 24 enables the guide rod 21 to have a trend of approaching the lead 13.
When in use, a worker inserts the lead 13 into the connector lug 12, and then the lead 13 is surrounded by the two annular limiting grooves 25. Under the action of the pressure springs 24, the rollers 23 in the two limiting assemblies 20 are contacted, the annular limiting grooves 25 can stably fix the wires 13, so that even if the external force acts on the wires 13 and the connector lug 12, the wires 13 cannot swing greatly, damage to the wires 13 is avoided, and the wires 13 can be prevented from falling from the connector lug 12.
In one embodiment, the roller 23 is rotatably coupled to the U-shaped frame 22. When the worker needs to take down the wire 13 for replacement, the wire 13 is pulled out from the connector lug 12, and then the guide is pulled out, at this time, the roller 23 rotates along with the wire 13, so that friction between the wire 13 and the roller 23 is reduced, and a certain protection effect is achieved on the wire 13.
In one embodiment, the spacing assembly 20 further includes a locking lever 26 and a securing member 27, the locking lever 26 being rotatably coupled to the U-shaped frame 22 by a coupling plate 29. The fixing member 27 is fixedly installed on the inner wall of the installation groove 11, and a locking groove 28 is formed on the fixing member 27, and the locking groove 28 is adapted to the locking lever 26.
In use, the locking bar 26 is not within the locking groove 28. When the worker removes the wire 13 and replaces it, the worker pulls the U-shaped frame 22 outwardly and places the locking bar 26 into the locking groove 28, and the rollers 23 in the two stop assemblies 20 are kept away from each other. The staff inserts new wire 13 with connector lug 12, takes out locking lever 26 from locking groove 28, and the gyro wheel 23 in two spacing subassemblies 20 contacts under the effect of pressure spring 24 at this moment, and annular spacing groove 25 can be with new wire 13 steadily fixed.
In one embodiment, the device further comprises a positioning block 30, wherein the positioning block 30 is fixedly arranged at the bottom of the mounting groove 11, and a positioning groove 31 which is matched with the lead 13 is formed in the positioning block 30.
The design of the detent 31 has two functions: 1. after the worker inserts the wire 13 into the connector lug 12, the wire 13 is placed into the positioning groove 31, the position of the wire 13 is aligned with the annular limiting grooves 25, and after the worker takes out the locking rod 26, the two annular limiting grooves 25 can stably fix a new wire 13. 2. The wire 13 can be further prevented from swinging sideways.
In one embodiment, the cover plate 40 is further included, the cover plate 40 is disposed at the top of the mounting groove 11, a first side of the cover plate 40 is hinged with the junction box 10, and a second side of the cover plate 40 is detachably connected with the junction box 10.
The cover plate 40 is designed to cover the installation groove 11 and protect the components in the installation groove 11.
In one embodiment, a first magnetic strip 41 is fixedly mounted at the bottom of the second side of the cover 40, and a second magnetic strip 42 corresponding to the first magnetic strip 41 is fixedly mounted on the junction box 10.
The second side of the cover plate 40 is detachably connected with the junction box 10 through the adsorption action between the first magnetic stripe 41 and the second magnetic stripe 42, so that the operation of staff is facilitated.
While the fundamental and principal features of the utility model and advantages of the utility model have been shown and described, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (6)
1. The utility model provides a photovoltaic power generation module termination uses with the wire cooperation, includes the terminal box, it has the mounting groove to open on the terminal box, its characterized in that: the device also comprises two limit components, wherein the two limit components are arranged in the mounting groove and are respectively positioned at two sides of the lead;
the limiting assembly comprises a guide rod, a U-shaped frame, rollers and a pressure spring, wherein the guide rod is transversely arranged and in sliding connection with the junction box, the U-shaped frame is fixedly installed on the guide rod, the rollers are arranged in the U-shaped frame and are connected with the U-shaped frame, annular limiting grooves are formed in the outer peripheral surfaces of the rollers, the annular limiting grooves are adaptive to the wires, and the pressure spring enables the guide rod to have a trend of approaching to the wires.
2. The photovoltaic power generation module wiring device according to claim 1, wherein: the roller is rotatably connected with the U-shaped frame.
3. The photovoltaic power generation module wiring device according to claim 1, wherein: the limiting assembly further comprises a locking rod and a fixing piece, the locking rod is rotationally connected with the U-shaped frame, the fixing piece is fixedly installed on the inner wall of the installation groove, a locking groove is formed in the fixing piece, and the locking groove is adaptive to the locking rod.
4. The photovoltaic power generation module wiring device according to claim 1, wherein: the wire guide device further comprises a positioning block, wherein the positioning block is fixedly arranged at the bottom of the mounting groove, and a positioning groove which is matched with the wire is formed in the positioning block.
5. The photovoltaic power generation module wiring device according to claim 1, wherein: still include the apron, the apron sets up the top of mounting groove, the first side of apron with the terminal box is articulated, the second side of apron with the terminal box can dismantle and be connected.
6. The photovoltaic power generation module wiring device according to claim 5, wherein: the bottom of the second side of apron fixed mounting has first magnetic stripe, fixed mounting has with the second magnetic stripe that first magnetic stripe suited on the terminal box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320961985.9U CN220138839U (en) | 2023-04-25 | 2023-04-25 | Photovoltaic power generation assembly wiring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320961985.9U CN220138839U (en) | 2023-04-25 | 2023-04-25 | Photovoltaic power generation assembly wiring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220138839U true CN220138839U (en) | 2023-12-05 |
Family
ID=88959103
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320961985.9U Active CN220138839U (en) | 2023-04-25 | 2023-04-25 | Photovoltaic power generation assembly wiring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220138839U (en) |
-
2023
- 2023-04-25 CN CN202320961985.9U patent/CN220138839U/en active Active
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| GR01 | Patent grant |