CN219436932U - Photovoltaic module frame structure - Google Patents
Photovoltaic module frame structure Download PDFInfo
- Publication number
- CN219436932U CN219436932U CN202320872012.8U CN202320872012U CN219436932U CN 219436932 U CN219436932 U CN 219436932U CN 202320872012 U CN202320872012 U CN 202320872012U CN 219436932 U CN219436932 U CN 219436932U
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- photovoltaic module
- placing
- placing groove
- frame structure
- frame
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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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Abstract
The utility model provides a photovoltaic module frame structure, which comprises a frame, wherein the frame is suitable for being fixed at the back side edge of a photovoltaic module, one side of the frame, which is close to the photovoltaic module, is provided with a first placing groove and a second placing groove which are adjacent, and the depth of the first placing groove is larger than that of the second placing groove along the direction from the center of the photovoltaic module to the edge; the first placing groove is suitable for placing a junction box arranged on the edge side of the photovoltaic module, and the second placing groove is suitable for placing a cable connected with the junction box. The photovoltaic module frame structure of this structure is close to through the frame be provided with adjacent first standing groove and second standing groove in photovoltaic module one side, be suitable for in the first standing groove to place and set up the terminal box of photovoltaic module edge side, the second standing groove be suitable for place with the cable that the terminal box is connected, and then can cover terminal box and cable of photovoltaic module edge side.
Description
Technical Field
The utility model relates to the technical field of photovoltaic modules, in particular to a photovoltaic module frame structure.
Background
With development of the application market of photovoltaic modules, photovoltaic products in the BIPV market are increasing. A significant problem with BIPV products is that the presence of the box and associated cables in the assembly, in some situations where brevity or light transmission is sought, greatly affects the look and feel of the overall assembly, due to the abrupt presence of the box and cables on the back or face plate.
In the prior art, a wiring bridge is generally added at a frame, or a material cross section is increased on a building structure, and related cables are penetrated into the building structure by an opening to hide the cables. However, the method cannot solve the problem that the wire box is exposed, and increases the cost, which is not beneficial to the later maintenance.
Disclosure of Invention
Therefore, the technical problem to be solved by the utility model is that in the prior art, a wiring bridge frame is generally added at a frame, or the cross section of a material is increased on a building structure, and related cables are penetrated into the building structure by an opening to hide the cables. However, the method cannot solve the problem that the wire box is exposed, and increases the cost, which is not beneficial to the later maintenance.
Therefore, the utility model provides a photovoltaic module frame structure, which comprises:
the frame is suitable for being fixed at the back side edge of the photovoltaic module, one side, close to the photovoltaic module, of the frame is provided with a first placing groove and a second placing groove which are adjacent, and the depth of the first placing groove is larger than that of the second placing groove along the direction from the center of the photovoltaic module to the edge;
the first placing groove is suitable for placing a junction box arranged on the edge side of the photovoltaic module, and the second placing groove is suitable for placing a cable connected with the junction box.
Optionally, the upper and lower sides of the frame near the side of the photovoltaic module extend towards the direction of the photovoltaic module, so as to form a placing cavity with three openings.
Optionally, the first placing groove and the second placing groove are formed on the side edge of the placing cavity, so that the junction box and the cable are arranged in the placing cavity.
Optionally, the first placing groove and the second placing groove are formed on the upper side edge of the placing cavity.
Optionally, a cover plate is disposed on a side of the placement cavity, which is close to the side of the photovoltaic module, so as to cover the cable and the junction box disposed in the placement cavity.
Optionally, the placing cavity is provided with hooks protruding towards the inner direction of the placing cavity on the upper and lower sides of one side of the placing cavity, which is close to the side of the photovoltaic module, so as to be adapted to the adapting hooks of the cover plate.
Optionally, the side of the frame away from the placing cavity is provided with a fixing part in a protruding manner, and the fixing part is suitable for being connected with a building or a support structure.
Optionally, the fixing portion is provided with an upward protruding bump, so that the fixing portion is in a transverse L shape.
Optionally, the frames on the back sides of the two adjacent photovoltaic modules are close to each other.
Optionally, the fixing portions of two adjacent frames are close to each other, and fixing pressing pieces are arranged on the two fixing portions to fix the two fixing portions.
The photovoltaic module frame structure provided by the utility model has the following advantages:
1. the utility model provides a photovoltaic module frame structure, which comprises a frame, wherein the frame is suitable for being fixed at the back side edge of a photovoltaic module, one side of the frame, which is close to the photovoltaic module, is provided with a first placing groove and a second placing groove which are adjacent, and the depth of the first placing groove is larger than that of the second placing groove along the direction from the center of the photovoltaic module to the edge; the first placing groove is suitable for placing a junction box arranged on the edge side of the photovoltaic module, and the second placing groove is suitable for placing a cable connected with the junction box.
The photovoltaic module frame structure of this structure is close to through the frame be provided with adjacent first standing groove and second standing groove in photovoltaic module one side, be suitable for in the first standing groove to place and set up the terminal box of photovoltaic module edge side, the second standing groove be suitable for place with the cable that the terminal box is connected, and then can cover terminal box and cable of photovoltaic module edge side.
2. According to the photovoltaic module frame structure provided by the utility model, the upper side and the lower side of the frame, which are close to the side of the photovoltaic module, extend towards the direction of the photovoltaic module to form the placing cavity with three openings, and the first placing groove and the second placing groove are formed on the upper side of the placing cavity so that the junction box and the cable are arranged in the placing cavity.
The photovoltaic module frame structure of this structure, the inside terminal box that is used for placing the setting of first standing groove is in photovoltaic module edge side, the second standing groove be suitable for place with the cable that the terminal box is connected, and terminal box and cable all set up in placing the intracavity, place the intracavity side and cover the cable of placing the intracavity.
3. According to the photovoltaic module frame structure provided by the utility model, the cover plate is arranged on one side of the placing cavity close to the photovoltaic module side so as to cover the cable and the junction box arranged in the placing cavity, and the hooks protruding towards the inner direction of the placing cavity are arranged on the upper side and the lower side of the placing cavity close to the photovoltaic module side so as to be matched with the adapting hooks arranged on the cover plate.
The photovoltaic module frame structure of this structure places the chamber and is close to be equipped with on both sides about photovoltaic module limit one side to place the convex trip of intracavity portion direction, one side that the apron is close to the frame is provided with two adaptation and colludes, when the installation apron, colludes the trip card of two adaptation on placing the chamber upper and lower both sides in order to realize the fixed of apron, can cover terminal box and the cable of locating the intracavity portion of frame through setting up the apron.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the description of the embodiments or the prior art will be briefly described, and it is obvious that the drawings in the description below are some embodiments of the present utility model, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.
Fig. 1 is a top view of a photovoltaic module frame structure provided in an embodiment of the present utility model;
fig. 2 is a schematic diagram of an internal structure of a photovoltaic module frame according to an embodiment of the present utility model;
fig. 3 is a view of a junction between a frame and a photovoltaic module in a frame structure of the photovoltaic module according to an embodiment of the present utility model;
FIG. 4 is an enlarged view of the structure at circle A in FIG. 3;
FIG. 5 is an enlarged view of the structure at circle B in FIG. 3;
fig. 6 is a schematic view of a frame and a cover plate in a frame structure of a photovoltaic module according to an embodiment of the present utility model;
fig. 7 is a schematic diagram illustrating the combination of two frames in a frame structure of a photovoltaic module according to an embodiment of the present utility model;
reference numerals illustrate:
1-a frame;
2-a photovoltaic module;
3-a first placement groove;
4-a second placement groove;
5-junction box;
6-a cable;
7-cover plate;
8-fixing the pressing piece.
Detailed Description
The following description of the embodiments of the present utility model will be made apparent and fully in view of the accompanying drawings, in which some, but not all embodiments of the utility model are shown. 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.
In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of 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 "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In addition, the technical features of the different embodiments of the present utility model described below may be combined with each other as long as they do not collide with each other.
Examples
The embodiment provides a photovoltaic module frame structure, including frame 1, frame 1 is suitable for fixing in photovoltaic module 2 dorsal side edge, and frame 1 sets up between photovoltaic module 2 dorsal side and outside building or supporting structure, and frame 1 and photovoltaic module 2 dorsal side are fixed through bonding glue bonding, and frame 1 is close to outside building or supporting structure one side and is fixed with outside building or supporting structure through fastener such as screw.
As shown in fig. 1 to 4, in the present embodiment, the junction box 5 is provided on the edge side of the photovoltaic module 2, and the cables connected to the junction box 5 are arranged along the side length direction of the photovoltaic module 2.
As shown in fig. 3 to 6, the upper and lower sides of the side frame 1 near the side of the photovoltaic module 2 extend towards the direction of the photovoltaic module 2 to form a placement cavity with three open sides, as shown in fig. 6, wherein the three sides are the right side and the front and rear sides; the first placing groove 3 and the second placing groove 4 are formed in the upper side edge of the placing cavity, and the first placing groove 3 and the second placing groove 4 are opened towards the direction of the photovoltaic module 2. The depth of the first placing groove 3 is greater than that of the second placing groove 4 along the direction from the center of the photovoltaic module 2 to the edge.
In this embodiment, as shown in fig. 4, the first placement groove 3 is used for placing the junction box 5 disposed on the edge side of the photovoltaic module 2, the second placement groove 4 is suitable for placing the cable connected with the junction box 5, and the junction box 5 and the cable are disposed in the placement cavity, and the upper side of the placement cavity covers the cable disposed in the placement cavity.
In this embodiment, as shown in fig. 4, as shown in fig. 3 and 7, a cover plate 7 is disposed on a side of the placing cavity of the frame 1, which is close to the side of the photovoltaic module 2, so as to cover the cable and the junction box 5 disposed in the placing cavity.
Wherein, place the chamber and be close to be equipped with on the upper and lower both sides of photovoltaic module 2 limit one side towards place the convex trip in intracavity portion direction, one side that apron 7 is close to frame 1 is provided with two adaptation and colludes, when installation apron 7, colludes two adaptations and blocks into the trip of placing on the upper and lower both sides of chamber in order to realize apron 7 fixed, can cover terminal box 5 and the cable of locating the frame 1 and placing intracavity portion through setting up apron 7.
As shown in fig. 6 and 7, the frame 1 is far away from the place cavity side protrusion is provided with a fixed part, the fixed part is suitable for being connected with a building or a support structure, wherein the fixed part is provided with an upward protruding bump, so that the fixed part is in a horizontal L shape, when in installation, two adjacent frames 1 on the back side of the photovoltaic module 2 are close to each other, the fixed parts of two adjacent frames 1 are close to each other, two fixed pressing pieces 8 are arranged on the fixed parts, two ends of the fixed pressing pieces 8 are clamped on the bumps of the frame 1 on two sides, and then are fixed with an external building or a support structure through fasteners such as screws, so as to fix the two fixed parts.
The photovoltaic module frame structure that this embodiment provided, through special design's frame 1, hold terminal box 5 and cable, frame 1 and apron 7 cooperation realize hiding of cable, keep the outward appearance of subassembly clean and tidy, the photovoltaic module frame structure that this embodiment provided also is not limited to above-mentioned scene that needs to hide terminal box 5 cable, if need hide relevant accessory, can also shift the accessory to photovoltaic module 2 edge, sets up corresponding cavity in order to provide protection and hide.
In other implementations of the present embodiment, the junction box 5 is not required to be disposed on the edge side of the photovoltaic module 2, and the width dimension of the frame 1 can be shortened only when the cable is required to be disposed, so as to save materials.
The photovoltaic module frame structure provided by the embodiment is installed by the following method:
s1, adjusting the position of a junction box 5 to the edge position of a photovoltaic module 2 according to an application scene, and measuring the sizes of the junction box 5 and a cable required by the photovoltaic module 2, wherein the sizes are the basis of the sizes of a first placing groove 3 and a second placing groove 4 required to be milled by a frame 1;
s2, designing the size of a corresponding placing cavity of the frame 1 according to the result of the S1, wherein the design thought mainly surrounds the size capable of accommodating the junction box 5 and penetrating the junction cable, and then designing a cover plate 7 matched with the junction box according to the size of the frame 1, wherein the matching degree of the cover plate 7 and the frame 1 is high so as to be convenient to assemble and disassemble;
s3, milling the corresponding first placing groove 3 and the corresponding second placing groove 4 at the corresponding position of the frame 1 according to the position of the junction box 5, leaving redundancy, and then assembling the frame 1 on the photovoltaic module 2.
It is apparent that the above examples are given by way of illustration only and are not limiting of the embodiments. Other variations or modifications of the above teachings will be apparent to those of ordinary skill in the art. It is not necessary here nor is it exhaustive of all embodiments. While still being apparent from variations or modifications that may be made by those skilled in the art are within the scope of the utility model.
Claims (10)
1. A photovoltaic module frame structure, characterized by comprising:
the frame (1) is suitable for being fixed at the back side edge of the photovoltaic module (2), a first placing groove (3) and a second placing groove (4) which are adjacent are arranged on one side, close to the photovoltaic module (2), of the frame (1), and the depth of the first placing groove (3) is larger than that of the second placing groove (4) along the direction from the center of the photovoltaic module (2) to the edge;
the photovoltaic module comprises a photovoltaic module (2), a first placing groove (3) and a second placing groove (4), wherein the first placing groove is internally suitable for placing a junction box (5) arranged on the edge side of the photovoltaic module (2), and the second placing groove is suitable for placing a cable connected with the junction box (5).
2. The photovoltaic module frame structure according to claim 1, wherein the upper and lower sides of the frame (1) near the photovoltaic module (2) side extend toward the photovoltaic module (2) direction to form a three-side opening placement cavity.
3. The photovoltaic module frame structure according to claim 2, wherein the first placing groove (3) and the second placing groove (4) are formed on the side edges of the placing cavity, so that the junction box (5) and the cable are arranged in the placing cavity.
4. A photovoltaic module frame structure according to claim 3, characterized in that the first placing groove (3) and the second placing groove (4) are arranged on the upper side of the placing cavity.
5. A photovoltaic module frame structure according to claim 3, characterized in that a cover plate (7) is arranged on the side of the placing cavity close to the side of the photovoltaic module (2) to cover the cable and the junction box (5) arranged in the placing cavity.
6. The photovoltaic module frame structure according to claim 5, wherein hooks protruding toward the inner direction of the placing cavity are arranged on the upper and lower sides of the side, close to the photovoltaic module (2), of the placing cavity so as to be matched with the matching hooks of the cover plate (7).
7. The photovoltaic module frame structure according to claim 2, characterized in that the frame (1) is provided with a fixing portion protruding away from the side of the placing cavity, said fixing portion being adapted to be connected with a building or a supporting structure.
8. The photovoltaic module frame structure of claim 7, wherein the fixing portion is provided with a protruding block protruding upwards, so that the fixing portion is in a horizontal L shape.
9. The photovoltaic module frame structure according to claim 8, wherein the frames (1) of the back sides of two adjacent photovoltaic modules (2) are arranged close to each other.
10. The photovoltaic module frame structure according to claim 9, wherein the fixing portions of two adjacent frames (1) are close to each other, and fixing pressing pieces (8) are provided on two fixing portions to fix the two fixing portions.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320872012.8U CN219436932U (en) | 2023-04-18 | 2023-04-18 | Photovoltaic module frame structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320872012.8U CN219436932U (en) | 2023-04-18 | 2023-04-18 | Photovoltaic module frame structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219436932U true CN219436932U (en) | 2023-07-28 |
Family
ID=87339689
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320872012.8U Active CN219436932U (en) | 2023-04-18 | 2023-04-18 | Photovoltaic module frame structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219436932U (en) |
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2023
- 2023-04-18 CN CN202320872012.8U patent/CN219436932U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |