CN223758232U - Switching device for dual fixation of photovoltaic module - Google Patents
Switching device for dual fixation of photovoltaic moduleInfo
- Publication number
- CN223758232U CN223758232U CN202520006251.4U CN202520006251U CN223758232U CN 223758232 U CN223758232 U CN 223758232U CN 202520006251 U CN202520006251 U CN 202520006251U CN 223758232 U CN223758232 U CN 223758232U
- Authority
- CN
- China
- Prior art keywords
- photovoltaic module
- adapter
- plate
- connecting piece
- piece
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
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- Photovoltaic Devices (AREA)
Abstract
The utility model discloses a switching device for double fixing of a photovoltaic module, which comprises a first switching plate, wherein the middle part of the first switching plate is connected with a middle pressing block, two sides of the first switching plate are respectively connected with a connecting piece, the first switching plate is provided with a first groove, a convex edge of the connecting piece is embedded into the first groove, a pressing groove is formed between the connecting piece and the first switching plate, a second switching piece is hinged with the first switching piece and comprises a second switching plate, the middle part of the second switching plate is connected with the middle pressing block, two sides of the second switching plate are respectively connected with the connecting piece, the second switching plate is provided with a second groove, and the convex edge of the connecting piece is embedded into the second groove, and the pressing groove is formed between the connecting piece and the second switching plate. The utility model can enable the photovoltaic module to be folded, thereby saving the transportation space and the installation cost.
Description
Technical Field
The utility model relates to the technical field of photovoltaic module installation, in particular to a switching device for double fixing of a photovoltaic module.
Background
The photovoltaic module is a bracket designed for placing, installing and fixing a solar photovoltaic panel in the solar photovoltaic power generation system, and the bracket is used for supporting the whole solar photovoltaic power generation system so that the angle between the photovoltaic cell module and sunlight is more vertical, and the power generation efficiency is improved. The photovoltaic module can be divided into a fixed bracket and a tracking bracket, the tracking bracket has better power generation efficiency, but is more expensive, and the maintenance and installation difficulties are higher, and the fixed bracket can be better selected under the condition of low power generation efficiency requirement.
However, in the prior art, the fixed bracket is inconvenient to fold, occupies large space, is inconvenient to move and inconvenient to use, and the fixed bracket needs to be disassembled into parts in the transportation process of the bracket and then assembled, so that the workload and the working time are increased, and if the fixed bracket is not disassembled, a large amount of space is occupied in the transportation and storage process, so that the transportation efficiency is reduced.
In view of the above, the present utility model provides a switching device for dual fixation of a photovoltaic module, which solves the above-mentioned technical problems.
Disclosure of utility model
The present utility model aims to solve at least to some extent one of the technical problems in the above-described technology. Therefore, the utility model aims to provide a switching device for double fixing of a photovoltaic module, so that the photovoltaic module can be folded, and the transportation space and the installation cost are saved.
In order to achieve the above objective, an embodiment of the present utility model provides a switching device for dual fixation of a photovoltaic module, including:
The connecting piece comprises a first connecting plate, wherein the middle part of the first connecting plate is connected with a middle pressing block, and two sides of the first connecting plate are respectively connected with a connecting piece;
The connecting device comprises a first adapter piece, a second adapter piece, a pressing block, a second adapter piece and a convex rib, wherein the first adapter piece is hinged with the first adapter piece, the second adapter piece comprises a second adapter plate, the middle part of the second adapter plate is connected with the pressing block, two sides of the second adapter plate are respectively connected with the connecting piece, the second adapter plate is provided with a second groove, the convex rib of the connecting piece is embedded into the second groove, and a pressing groove is formed between the connecting piece and the second adapter plate.
According to the switching device for double fixing of the photovoltaic module, the profile of the photovoltaic module is embedded into the pressing groove formed by the connecting piece and the switching plate to limit, the connecting piece presses the photovoltaic module to form first fixing, two sides of the middle pressing block are respectively pressed on the photovoltaic module to fix the photovoltaic module to form second fixing, double fixing is achieved, and the second switching piece is hinged with the first switching piece, so that the second switching piece can relatively rotate relative to the first switching piece to fold, and therefore the photovoltaic module can fold, and accordingly transportation space and installation cost are saved.
In addition, the switching device for double fixing of the photovoltaic module according to the above embodiment of the present utility model may further have the following additional technical features:
Optionally, the first adapter further comprises a first hinge post connected with the first adapter plate, the first hinge post is provided with a first hinge hole, the second adapter further comprises a second hinge post connected with the second adapter plate, the second hinge post is provided with a second hinge hole, and the hinge passes through the first hinge hole and the second hinge hole in sequence to enable the first hinge post to be hinged with the second hinge post.
Specifically, be equipped with the spacing of restriction rotation range on first articulated column and the second articulated column respectively, spacing and photovoltaic module one side contact are in order to restrict photovoltaic module's removal.
Optionally, the connecting piece includes the connecting plate and sets up in bead of connecting plate one side, the height of bead is greater than the degree of depth of first recess or second recess, the connecting piece both sides are equipped with the extension arm, and the extension arm is fixed with the inboard upper surface contact of photovoltaic module lower limb, the connecting plate passes through the bolt fastening on first adapter plate or the second adapter plate, and the extension arm of connecting piece compresses tightly the inboard upper surface of photovoltaic module lower limb simultaneously and is fixed.
Optionally, the well pressure piece include the cross section be the body of U-shaped and the flank that is used for crimping photovoltaic module that body both sides tip is connected respectively, the flank contacts and forms spacing effect with photovoltaic module, the well pressure piece pass through the bolt with first adapter plate or second adapter plate are connected, after the connection the well pressure piece is fixed compresses tightly photovoltaic module.
Optionally, the connecting piece is located at the lower edge of the photovoltaic module when being connected with the photovoltaic module, the connecting piece is fastened through bolts to press the lower edge of the photovoltaic module to form a first layer of fixation, the middle pressing block is located at the upper edge of the photovoltaic module when being connected with the photovoltaic module, and the middle pressing block is fastened through bolts to fix and press the photovoltaic module to form a second fixation.
Drawings
FIG. 1 is a perspective view of an embodiment of the present utility model;
FIG. 2 is a schematic structural view of a first adapter according to an embodiment of the present utility model;
FIG. 3 is a schematic view of another construction of a first adapter according to an embodiment of the present utility model;
FIG. 4 is a schematic structural view of a second adapter according to an embodiment of the present utility model;
FIG. 5 is a schematic view of a connecting member according to an embodiment of the present utility model;
FIG. 6 is a schematic diagram illustrating an assembly of an embodiment of the present utility model;
FIG. 7 is a second schematic diagram of an embodiment of the present utility model;
fig. 8 is a third schematic diagram of an embodiment of the present utility model.
Description of the reference numerals
The first adaptor 1, the first adaptor plate 11, the first hinge post 12, the first rotation shaft hole 121, the second adaptor 2, the second adaptor plate 21, the second hinge post 22, the second rotation shaft hole 221, the middle press block 3, the body 31, the side wings 32, the connecting piece 4, the convex rib 41, the connecting plate 42, the first groove 51, the second groove 52, the rotation shaft 6 and the limit strip 7.
Detailed Description
Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative and intended to explain the present utility model and should not be construed as limiting the utility model.
In order that the above-described aspects may be better understood, exemplary embodiments of the present utility model will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present utility model are shown in the drawings, it should be understood that the present utility model may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the utility model to those skilled in the art.
As shown in fig. 1 to 8, a switching device for double fixing of a photovoltaic module according to an embodiment of the present utility model includes a first switching member 1 and a second switching member 2.
The first adapter 1 comprises a first adapter plate 11, the middle part of the first adapter plate 11 is connected with the middle pressing block 3, and two sides of the first adapter plate 11 are respectively connected with the connecting pieces 4, as shown in fig. 1. The first adapter plate 11 is provided with a first groove 51, the convex edge 41 of the connecting piece 4 is embedded into the first groove 51, a pressing groove is formed between the connecting piece 4 and the first adapter plate 11, and the pressing groove is used for pressing the profile of the photovoltaic module.
The second adapter 2 is hinged with the first adapter 1. The second adapter piece 2 comprises a second adapter plate 21, the middle part of the second adapter plate 21 is connected with the middle pressing block 3, and two sides of the second adapter plate 21 are respectively connected with the connecting pieces 4, as shown in fig. 1. The second adapter plate 21 is provided with a second groove 52, the convex edge 41 of the connecting piece 4 is embedded into the second groove 52, a pressing groove is formed between the connecting piece 4 and the second adapter plate 21, and the pressing groove is used for pressing the profile of the photovoltaic module.
Optionally, the first adaptor 1 further includes a first hinge post 12 connected to the first adaptor plate 11, the first hinge post 12 is provided with a first hinge hole 121, the second adaptor 2 further includes a second hinge post 22 connected to the second adaptor plate 21, the second hinge post 22 is provided with a second hinge hole 221, and the hinge 6 sequentially passes through the first hinge hole 121 and the second hinge hole 221 to hinge the first hinge post 12 with the second hinge post 22. Specifically, the first hinge post 12 and the second hinge post 22 are respectively provided with a limit bar 7 for limiting the rotation amplitude, and the limit bar 7 is contacted with one side of the photovoltaic module to limit the movement of the photovoltaic module.
Optionally, the connecting piece 4 includes a connecting plate 42 and a rib 41 disposed on one side of the connecting plate 42, the height of the rib 41 is greater than the depth of the first groove 51 or the second groove 52, two sides of the connecting piece 4 are provided with extension arms, the extension arms are fixed in contact with the inner side of the lower edge of the photovoltaic module, the connecting piece 4 is fixed on the first adapter plate 11 or the second adapter plate 21 through bolts, and meanwhile, the extension arms of the connecting piece 4 are fixed in a pressing manner on the inner side of the lower edge of the photovoltaic module.
Optionally, the middle pressing block 3 includes a body 31 with a U-shaped cross section and side wings 32 connected to two side ends of the body 31 respectively and used for pressing the photovoltaic module, the side wings 32 contact the photovoltaic module and form a limiting function, the middle pressing block 3 is connected with the first adapter plate 11 or the second adapter plate 21 through bolts, and the middle pressing block 3 is fixed to press the photovoltaic module after connection.
Optionally, the connecting piece 4 is located at the lower edge of the photovoltaic module when being connected with the photovoltaic module, the connecting piece 4 is fastened through bolts to compress the lower edge of the photovoltaic module to form a first layer of fixation, the middle pressing block 3 is located at the upper edge of the photovoltaic module when being connected with the photovoltaic module, and the middle pressing block 3 is fastened through bolts to fix and compress the photovoltaic module to form a second fixation.
The profile of the photovoltaic module is embedded into the pressing groove formed by the connecting piece 4 and the adapter plate to limit, the connecting piece 4 presses the photovoltaic module to form first fixing, two sides of the middle pressing block 3 are respectively pressed on the photovoltaic module to fix the photovoltaic module to form second fixing, double fixing is achieved, and the second adapter piece 2 is hinged with the first adapter piece 1, so that the second adapter piece 2 can rotate relatively to the first adapter piece 1 to fold, the photovoltaic module can be folded, and therefore the transportation space and the installation cost are saved.
Due to the adoption of the foldable structure, the solar photovoltaic power generation panel can be completely folded, occupies small space after folding, is convenient to transport, has simple part structure and convenient processing and manufacturing, and can be arranged on the flat plate type solar cell panel, so that the solar photovoltaic power generation panel is vertical to sunlight as much as possible, the absorptivity of the sunlight is improved, and the power generation efficiency is improved.
The utility model is especially suitable for installing the photovoltaic panel on the container, and the photovoltaic panel is challenging to install in special scenes such as outdoor power supply, mobile communication and the like, and the photovoltaic panel is a good choice to be directly installed on the container. On one hand, the container has enough stability and tightness, can avoid the damage of the photovoltaic panel under the condition of exposing to wind and sun in the external environment, and on the other hand, the size and the appearance of the container can be customized according to actual requirements, and can adapt to different photovoltaic panel sizes and powers. In addition, the container can also construct a complete photovoltaic power generation system from equipment such as a battery pack, an inverter and the like.
In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying 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. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.
In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed, mechanically connected, electrically connected, directly connected, indirectly connected via an intervening medium, or in communication between two elements or in an interaction relationship between 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 present utility model, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.
In the description of the present specification, a description referring to terms "one embodiment," "some embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms should not be understood as necessarily being directed to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Further, one skilled in the art can engage and combine the different embodiments or examples described in this specification.
While embodiments of the present utility model have been shown and described above, it will be understood that the above embodiments are illustrative and not to be construed as limiting the utility model, and that variations, modifications, alternatives and variations may be made to the above embodiments by one of ordinary skill in the art within the scope of the utility model.
Claims (6)
1. The utility model provides a switching device that photovoltaic module is dual fixed which characterized in that includes:
The connecting piece comprises a first connecting plate, wherein the middle part of the first connecting plate is connected with a middle pressing block, and two sides of the first connecting plate are respectively connected with a connecting piece;
The connecting device comprises a first adapter piece, a second adapter piece, a pressing block, a second adapter piece and a convex rib, wherein the first adapter piece is hinged with the first adapter piece, the second adapter piece comprises a second adapter plate, the middle part of the second adapter plate is connected with the pressing block, two sides of the second adapter plate are respectively connected with the connecting piece, the second adapter plate is provided with a second groove, the convex rib of the connecting piece is embedded into the second groove, and a pressing groove is formed between the connecting piece and the second adapter plate.
2. The adapter for dual fixation of a photovoltaic module according to claim 1, wherein the first adapter further comprises a first hinge post connected to the first adapter plate, the first hinge post having a first pivot hole, the second adapter further comprises a second hinge post connected to the second adapter plate, the second hinge post having a second pivot hole, and the pivot sequentially passes through the first pivot hole and the second pivot hole to hinge the first hinge post to the second hinge post.
3. The switching device for double fixation of a photovoltaic module according to claim 2, wherein the first hinge post and the second hinge post are respectively provided with a limit bar for limiting the rotation amplitude, and the limit bar is contacted with one side of the photovoltaic module to limit the movement of the photovoltaic module.
4. The switching device for double fixation of a photovoltaic module according to claim 1, wherein the connecting piece comprises a connecting plate and the convex rib arranged on one side of the connecting plate, the height of the convex rib is larger than the depth of the first groove or the second groove, extension arms are arranged on two sides of the connecting piece and are in contact fixation with the upper surface of the inner side of the lower edge of the photovoltaic module, the connecting plate is fixed on the first switching plate or the second switching plate through bolts, and meanwhile the extension arms of the connecting piece are pressed on the upper surface of the inner side of the lower edge of the photovoltaic module to be fixed.
5. The switching device for double fixation of a photovoltaic module according to claim 1, wherein the middle pressing block comprises a body with a U-shaped cross section and side wings which are respectively connected with two side ends of the body and used for pressing the photovoltaic module, the side wings are in contact with the photovoltaic module and form a limiting effect, the middle pressing block is connected with the first switching plate or the second switching plate through bolts, and the middle pressing block is used for fixedly pressing the photovoltaic module after connection.
6. The switching device for double fixing of a photovoltaic module according to claim 1, wherein the connecting piece is located at the lower edge of the photovoltaic module when being connected with the photovoltaic module, the connecting piece is fastened through bolts to press the lower edge of the photovoltaic module to form a first layer of fixing, the middle pressing block is located at the upper edge of the photovoltaic module when being connected with the photovoltaic module, and the middle pressing block is fastened through bolts to fix and press the photovoltaic module to form a second layer of fixing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202520006251.4U CN223758232U (en) | 2025-01-02 | 2025-01-02 | Switching device for dual fixation of photovoltaic module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202520006251.4U CN223758232U (en) | 2025-01-02 | 2025-01-02 | Switching device for dual fixation of photovoltaic module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN223758232U true CN223758232U (en) | 2026-01-02 |
Family
ID=98203676
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202520006251.4U Active CN223758232U (en) | 2025-01-02 | 2025-01-02 | Switching device for dual fixation of photovoltaic module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN223758232U (en) |
-
2025
- 2025-01-02 CN CN202520006251.4U patent/CN223758232U/en active Active
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