CN219780078U - A photovoltaic module frame, photovoltaic module and roof photovoltaic system - Google Patents
A photovoltaic module frame, photovoltaic module and roof photovoltaic system Download PDFInfo
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- CN219780078U CN219780078U CN202320517379.8U CN202320517379U CN219780078U CN 219780078 U CN219780078 U CN 219780078U CN 202320517379 U CN202320517379 U CN 202320517379U CN 219780078 U CN219780078 U CN 219780078U
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Abstract
The utility model provides a photovoltaic module frame, a photovoltaic module and a roof photovoltaic system, wherein the photovoltaic module frame comprises: the frame comprises a frame body, a containing groove and a clamping part, wherein the containing groove and the clamping part are arranged on the frame body, the frame body comprises a first transverse plate, a second transverse plate and a first vertical plate, the first vertical plate is connected with the first transverse plate and the second transverse plate, and the containing groove is formed by the first transverse plate, the second transverse plate and the first vertical plate; the holding tank has first opening, and first opening is towards first direction, and the holding tank is used for joint photovoltaic module, and joint portion connects in the frame body, is provided with first recess on the joint portion, and first recess has the second opening, and the second opening is towards the second direction, and first recess is used for the joint purlin, and the second direction is opposite direction with first direction. When the photovoltaic module is required to be mounted on a roof, the photovoltaic module frame provided by the utility model can be used for completing the mounting of the photovoltaic module only by clamping the photovoltaic module in the accommodating groove and simultaneously clamping the clamping part on the purline.
Description
Technical Field
The utility model relates to the technical field of photovoltaic modules, in particular to a photovoltaic module frame, a photovoltaic module and a roof photovoltaic system.
Background
The photovoltaic module comprises a photovoltaic module body and a frame, wherein the photovoltaic module body is clamped in the frame, and is fixed and protected through the frame. When installing photovoltaic module in the roof, generally need set up the purlin in roof top, pass through bolted connection with photovoltaic module's frame in the purlin, fix photovoltaic module to install photovoltaic module on the roof.
However, in the prior art, in the process of connecting the photovoltaic module frame to the purline through bolts, an operator needs to install and fix a plurality of bolts. The installation process needs to consume a large amount of time for the installation process of photovoltaic module is slow, and inefficiency, cost of labor is high.
Disclosure of Invention
The utility model provides a photovoltaic module frame, a photovoltaic module and a roof photovoltaic system, which are used for solving or at least partially solving the problems of the prior art that a large amount of time is required to be consumed in the installation process of the photovoltaic module, the installation process of the photovoltaic module is slow, the efficiency is low and the labor cost is high.
In order to solve the technical problems, the utility model is realized as follows:
in a first aspect, the present utility model provides a photovoltaic module frame, the photovoltaic module frame comprising: the frame comprises a frame body, a containing groove and a clamping part, wherein the containing groove and the clamping part are arranged on the frame body, the frame body comprises a first transverse plate, a second transverse plate and a first vertical plate, the first vertical plate is connected with the first transverse plate and the second transverse plate, and the containing groove is formed by encircling the first transverse plate, the second transverse plate and the first vertical plate; the holding tank has first opening, first opening orientation first direction, the holding tank is used for joint photovoltaic module, joint portion connect in the frame body, be provided with first recess on the joint portion, first recess has the second opening, the second opening orientation second direction, first recess is used for the joint purlin, wherein, the second direction with first direction is opposite direction.
Optionally, the joint portion with frame body integrated into one piece, the joint portion includes L type trip, wherein, L type trip include the second riser with connect in the third diaphragm of second riser, the second riser connect in the second diaphragm, so that L type trip connect in one side of frame body, and with one side of frame body forms first recess.
Optionally, the clamping portion is clamped to the frame body, and the clamping portion further includes: the photovoltaic module comprises a clamping part body and a second groove arranged on the clamping part body, wherein the shape of the clamping part body is matched with that of the accommodating groove, the clamping part body is used for being clamped in the accommodating groove, the second groove is provided with a third opening, and the second groove is used for being clamped with the photovoltaic module; under the condition that the clamping part body is clamped in the accommodating groove, the third opening faces the first direction, and the L-shaped clamping hook and one side face of the frame body form the first groove.
Optionally, the joint portion includes a plurality of, and is a plurality of joint portion is followed the extending direction interval setting of holding tank, and a plurality of joint portion all connect in the frame body.
Optionally, a glue blocking portion is disposed in the accommodating groove, wherein the glue blocking portion is connected to one side of the first transverse plate, which is close to the second transverse plate, and the glue blocking portion is close to the first opening.
Optionally, the glue blocking part is a long strip plate, the length direction of the glue blocking part is the same as the extending direction of the accommodating groove, and the length of the glue blocking part is adapted to the length of the accommodating groove; the glue blocking part is parallel to the first transverse plate.
Optionally, an anti-falling portion is disposed on the L-shaped hook, where the anti-falling portion is disposed on a side of the third transverse plate, which is close to the second transverse plate, and the anti-falling portion is disposed close to the second opening.
Optionally, the anti-falling part is a protrusion, and the protrusion is perpendicular to the third transverse plate.
Optionally, a silica gel layer or a waterproof adhesive tape layer is arranged in the accommodating groove, and the silica gel layer or the waterproof adhesive tape layer is used for fixing and protecting the photovoltaic module.
Optionally, the photovoltaic module frame is made of steel.
In a second aspect, the present utility model provides a photovoltaic module comprising: the photovoltaic module frame and the photovoltaic module body of the first aspect, wherein the photovoltaic module body is clamped in the photovoltaic module frame.
In a third aspect, the present utility model provides a rooftop photovoltaic system, comprising: the photovoltaic module frame and the purlin of the first aspect, the purlin is connected in the roof, be provided with first hole on the purlin, joint portion joint in the first hole.
The utility model provides a photovoltaic module frame, a photovoltaic module and a roof photovoltaic system, wherein the photovoltaic module frame comprises: the frame comprises a frame body, a containing groove and a clamping part, wherein the containing groove and the clamping part are arranged on the frame body, the frame body comprises a first transverse plate, a second transverse plate and a first vertical plate, the first vertical plate is connected with the first transverse plate and the second transverse plate, and the containing groove is formed by encircling the first transverse plate, the second transverse plate and the first vertical plate; the holding tank has first opening, first opening orientation first direction, the holding tank is used for joint photovoltaic module, joint portion connect in the frame body, be provided with first recess on the joint portion, first recess has the second opening, the second opening orientation second direction, first recess is used for the joint purlin, wherein, the second direction with first direction is opposite direction. When the photovoltaic module is required to be mounted on a roof, the photovoltaic module frame provided by the utility model can be used for completing the mounting of the photovoltaic module only by clamping the photovoltaic module in the accommodating groove and clamping the clamping part on the purline. The installation process of the photovoltaic module is time-saving and labor-saving, the installation efficiency of the photovoltaic module is improved, and the labor cost is saved.
Drawings
FIG. 1 is a schematic view of a photovoltaic module frame according to the prior art;
fig. 2 is a schematic structural diagram of a photovoltaic module frame according to an embodiment of the present utility model;
FIG. 3 is a cross-sectional view of a photovoltaic module frame according to an embodiment of the present utility model;
FIG. 4 is a schematic diagram illustrating an installation process of a photovoltaic module frame according to an embodiment of the present utility model;
FIG. 5 is a schematic view showing an installation effect of the photovoltaic module frame according to the embodiment of the present utility model;
FIG. 6 is a schematic structural view of another photovoltaic module frame according to an embodiment of the present utility model;
FIG. 7 is a cross-sectional view of another photovoltaic module frame according to an embodiment of the present utility model;
FIG. 8 is a schematic diagram illustrating another process for installing a photovoltaic module frame according to an embodiment of the present utility model;
FIG. 9 is a schematic view illustrating an installation effect of another photovoltaic module frame according to an embodiment of the present utility model;
fig. 10 is a schematic view of a purlin according to an embodiment of the utility model.
Reference numerals:
10: a frame body;
20: a receiving groove; 21: a first opening; 22: a glue blocking part;
30: a clamping part; 31: a first groove; 311: a second opening; 32: a second groove; 33: an L-shaped clamping hook; 34: an anti-falling part;
40: a photovoltaic module;
50: purlin; 51; a first hole;
a: a first direction; b: a second direction.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are some, but not all embodiments of the utility model. All other embodiments, which can be made by one of ordinary skill in the art without undue burden on the person of ordinary skill in the art based on the embodiments of the utility model, are intended to be within the scope of the utility model.
It should be appreciated that reference throughout this specification to "one embodiment" or "an embodiment" means that a particular feature, structure or characteristic described in connection with the embodiment is included in at least one embodiment of the present utility model. Thus, the appearances of the phrases "in one embodiment" or "in an embodiment" in various places throughout this specification are not necessarily all referring to the same embodiment. Furthermore, the particular features, structures, or characteristics may be combined in any suitable manner in one or more embodiments.
Referring to fig. 1, a schematic structural diagram of a photovoltaic module frame according to an embodiment of the present utility model is shown; referring to fig. 2, a schematic structural diagram of a photovoltaic module frame according to an embodiment of the present utility model is shown; referring to fig. 3, a cross-sectional view of a photovoltaic module frame according to an embodiment of the present utility model is shown; referring to fig. 4, a schematic diagram of an installation process of the photovoltaic module frame according to an embodiment of the present utility model is shown; referring to fig. 5, a schematic view of an installation effect of the photovoltaic module frame according to an embodiment of the present utility model is shown; referring to fig. 6, a schematic structural diagram of another photovoltaic module frame according to an embodiment of the present utility model is shown; referring to fig. 7, a cross-sectional view of another photovoltaic module frame according to an embodiment of the present utility model is shown; referring to fig. 8, a schematic diagram of an installation process of another photovoltaic module frame according to an embodiment of the present utility model is shown; referring to fig. 9, a schematic view of an installation effect of another photovoltaic module frame according to an embodiment of the present utility model is shown; referring to fig. 10, a schematic diagram of a purlin according to an embodiment of the utility model is shown.
As shown in fig. 1 to 9, an embodiment of the present utility model provides a photovoltaic module frame, including: the frame comprises a frame body 10, a containing groove 20 and a clamping part 30, wherein the containing groove 20 and the clamping part 30 are arranged on the frame body 10, the frame body 10 comprises a first transverse plate, a second transverse plate and a first vertical plate for connecting the first transverse plate and the second transverse plate, and the containing groove 20 is formed by encircling the first transverse plate, the second transverse plate and the first vertical plate; the accommodating groove 20 is provided with a first opening 21, the first opening 21 faces a first direction A, the accommodating groove 20 is used for clamping the photovoltaic module 40, the clamping portion 30 is connected to the frame body 10, the clamping portion 30 is provided with a first groove 31, the first groove 31 is provided with a second opening 311, the second opening 311 faces a second direction B, the first groove 31 is used for clamping the purline 50, and the second direction B is opposite to the first direction A.
In the prior art, when the photovoltaic module needs to be installed on a roof, purlines are generally required to be arranged above the roof, and the photovoltaic module is clamped in a groove above a frame of the photovoltaic module as shown in fig. 1. And a through hole is formed in one side, far away from the groove above, of the lower groove of the frame of the photovoltaic module shown in fig. 1, and a bolt penetrates through the through hole and is connected with the purline, so that the photovoltaic module is installed. In the process of connecting the photovoltaic module frame to the purline through the bolts, an operator needs to install and fix a plurality of bolts. The installation process needs to consume a large amount of time for the installation process of photovoltaic module is slow, and inefficiency, cost of labor is high.
As shown in fig. 1 to 9, an embodiment of the present utility model provides a photovoltaic module frame, including: the frame body 10, be provided with holding tank 20 on the frame body 10, the frame body 10 includes first diaphragm, second diaphragm and connects first diaphragm with the first riser of second diaphragm, first diaphragm the second diaphragm with the holding tank 20 is enclosed to first riser. The accommodation groove 20 has a first opening 21, the first opening 21 being oriented in a first direction a. When the photovoltaic module is installed, the photovoltaic module 40 is clamped in the accommodating groove 20, so that the photovoltaic module 40 is clamped in the photovoltaic module frame.
As shown in fig. 1 to 9, the photovoltaic module frame provided in the embodiment of the utility model further includes a clamping portion 30, where the clamping portion 30 is connected to the frame body 10. Specifically, the clamping portion 30 may be integrally formed with the frame body 10, or the clamping portion 30 may be clamped in the accommodating groove 20 provided on the frame body 10. Of course, in the embodiment of the present utility model, the specific manner of connecting the clamping portion 30 to the frame body 10 is not limited too much, and in actual use, a technician may set the clamping portion as required.
The first groove 31 is disposed on the clamping portion 30 in the embodiment of the present utility model, the first groove 31 has the second opening 311, the second opening 311 faces the second direction B, and when the photovoltaic module is installed, the purline 50 is clamped in the first groove 310, so that the frame of the photovoltaic module is clamped in the purline 50.
According to the photovoltaic module frame provided by the embodiment of the utility model, when the photovoltaic module is required to be mounted on a roof, the photovoltaic module 40 can be clamped in the accommodating groove 20, then the clamping part 30 is clamped in the purline 50, or the clamping part 30 is clamped in the purline 50, then the photovoltaic module 40 is clamped in the accommodating groove 20, and then the photovoltaic module 40 can be mounted on the roof. When carrying out photovoltaic module installation, need not rethread bolt and connect photovoltaic module frame in the purlin for photovoltaic module's installation labour saving and time saving improves photovoltaic module's installation effectiveness, practices thrift the cost of labor.
In the embodiment of the present utility model, the depth of the accommodating groove 20 may be generally set to 9mm to 15mm, specifically, 9mm, 10mm, 11mm, 12mm, 13mm, 14mm, 15mm, etc. in the first direction a. The height of the receiving groove 20 may be generally set to 5mm to 7mm, and in particular, may be set to 5mm, 6mm, 7mm, and the like. In actual use, the accommodating groove 20 is used for clamping the photovoltaic module 40, and the photovoltaic module 40 is installed and fixed through the accommodating groove 20. Therefore, in actual use, the specific depth and height of the receiving groove 20 are adjusted by the skilled person according to the size of the photovoltaic module 40, and no excessive limitation is made here.
In the embodiment of the present utility model, the depth of the first groove 31 is generally set to 8mm to 15mm in the second direction B, and specifically, may be set to 8mm, 9mm, 10mm, 11mm, 12mm, 13mm, 14mm, 15mm, or the like. The height of the first grooves 31 may be generally set to 6mm to 10mm, and in particular, may be set to 6mm, 7mm, 8mm, 9mm, 10mm, and the like. In practical use, the first groove 31 is used for clamping the purline 50, and the photovoltaic module frame is mounted on the purline 50 by clamping the first groove 31 on the purline 50. Thus, in actual use, the specific depth and height of the first groove 31 is adjusted by the skilled artisan according to the size of the purlin 50, without undue restriction herein.
The embodiment of the utility model provides a photovoltaic module frame, which comprises: the frame comprises a frame body 10, a containing groove 20 and a clamping part 30, wherein the containing groove 20 and the clamping part 30 are arranged on the frame body 10, the frame body 10 comprises a first transverse plate, a second transverse plate and a first vertical plate for connecting the first transverse plate and the second transverse plate, and the containing groove 20 is formed by encircling the first transverse plate, the second transverse plate and the first vertical plate; the accommodating groove 20 is provided with a first opening 21, the first opening 21 faces a first direction A, the accommodating groove 20 is used for clamping the photovoltaic module 40, the clamping portion 30 is connected to the frame body 10, the clamping portion 30 is provided with a first groove 31, the first groove 31 is provided with a second opening 311, the second opening 311 faces a second direction B, the first groove 31 is used for clamping the purline 50, and the second direction B is opposite to the first direction A. When the photovoltaic module is required to be mounted on a roof, the photovoltaic module frame provided by the utility model can be used for completing the mounting of the photovoltaic module only by clamping the photovoltaic module 40 in the accommodating groove 20 and clamping the clamping part 30 on the purline 50. The installation process of the photovoltaic module is time-saving and labor-saving, the installation efficiency of the photovoltaic module is improved, and the labor cost is saved.
As an alternative embodiment, as shown in fig. 2 and 3, the clamping portion 30 is integrally formed with the frame body 10, and the clamping portion 30 includes an L-shaped hook 33, where the L-shaped hook 33 includes a second riser and a third transverse plate connected to the second riser, and the second riser is connected to the second transverse plate, so that the L-shaped hook 33 is connected to one side of the frame body 10, and forms a first groove 31 with one side of the frame body 10.
As shown in fig. 2 and 3, as an alternative embodiment of the present utility model, the clamping portion 30 is integrally formed with the frame body 10, the clamping portion 30 includes an L-shaped hook 33, the L-shaped hook 33 includes a second riser and a third transverse plate connected to the second riser, and the second riser is connected to the second transverse plate of the frame body 10, so that the clamping portion 30 is integrally formed with the frame body 10. The L-shaped hook 33 is connected to one side of the frame body 10, and the L-shaped hook 33 is connected to the frame body 10 near the first opening 21, and the clamping portion 30 and one side of the frame body 10 form a first groove 31, where the first groove 31 has a second opening 311, and the second opening 311 faces the second direction B.
It should be noted that, the photovoltaic module frame in the embodiment of the utility model may be integrally formed by cold bending or rolling a steel strip with a thickness of 0.5mm to 1.5 mm. Specifically, a steel strip with a thickness of 1mm can be integrally formed through cold bending. Of course, in the embodiment of the utility model, the specific molding mode of the photovoltaic module frame is not excessively limited, and in actual use, a technician can select a proper mode according to needs.
As an alternative implementation, as shown in fig. 6 to 9, the clamping portion 30 in the embodiment of the present utility model is clamped to the frame body 10, and the clamping portion 30 further includes: the photovoltaic module comprises a clamping part body and a second groove 32 arranged on the clamping part body, wherein the shape of the clamping part body is matched with that of the accommodating groove 20, the clamping part body is used for being clamped in the accommodating groove 20, the second groove 32 is provided with a third opening, and the second groove 32 is used for clamping the photovoltaic module 40; the second vertical plate is connected to one side of the clamping portion body, and when the clamping portion body is clamped in the accommodating groove 20, the third opening faces the first direction a, and the L-shaped clamping hook 33 and one side surface of the frame body 10 form a first groove 31.
As shown in fig. 6 to 9, the frame body 10 and the clamping portion 30 in the embodiment of the utility model are designed in a split type, and the clamping portion 30 is clamped to the frame body 10. The clamping part 30 in the embodiment of the utility model further comprises a clamping part body, wherein the shape of the clamping part body is matched with the shape of the accommodating groove 20, and the clamping part body is clamped in the accommodating groove 20, so that the clamping part 30 is clamped in the frame body 10. The second groove 32 is disposed on the clamping portion body, the photovoltaic module 40 is clamped in the second groove 32, the second groove 32 has a third opening, and the third opening faces the first direction a when the clamping portion body is clamped in the accommodating groove 20. The second vertical plate of the L-shaped hook 33 is connected to one side of the clamping part body, so that the L-shaped hook 33 and one side of the frame body 10 form a first groove 31, and the frame of the photovoltaic module is clamped to the purline 50 through the first groove 31.
When the photovoltaic module is installed, first, the clamping part body is clamped in the accommodating groove 32, so that the split type photovoltaic module frames are connected together. Then, the photovoltaic module 40 can be clamped in the second groove 32, and then the L-shaped clamping hook 33 is clamped in the purline 50, so that the installation of the photovoltaic module is completed. Alternatively, the L-shaped hook 33 may be first engaged with the purline 50, and then the photovoltaic module 40 may be engaged with the second groove 32, so that the photovoltaic module 40 may be mounted on the roof.
As shown in fig. 6 to 9, the L-shaped hook 33 and the engaging portion body are integrally formed in the embodiment of the present utility model. The second vertical plate of the L-shaped hook 33 is connected to the body of the clamping part. In the case that the locking portion body is locked in the accommodating groove 20, the L-shaped locking hook 33 and one side surface of the frame body 10 form a first groove 31. When the photovoltaic module is required to be installed on a roof, the first groove 31 is clamped to the purline 50, so that the frame of the photovoltaic module is clamped to the purline 50, and the photovoltaic module is installed. The installation process of the photovoltaic module is time-saving, labor-saving, efficient and quick.
As an alternative embodiment, as shown in fig. 2 and 6, the clamping portion 30 in the embodiment of the present utility model includes a plurality of clamping portions 30, and the plurality of clamping portions 30 are disposed at intervals along the extending direction of the accommodating groove 20, and the plurality of clamping portions 30 are all connected to the frame body 10.
As shown in fig. 2 and 6, the clamping portion 30 in the embodiment of the present utility model includes a plurality of clamping portions 30, and the plurality of clamping portions 30 are disposed at intervals along the extending direction of the accommodating groove 20. As shown in fig. 2, the plurality of clamping portions 30 may be integrally formed with the bezel body 10. As shown in fig. 6, the plurality of fastening portions 30 may be fastened in the accommodating groove 20 by the fastening portion body, so that the plurality of fastening portions 30 are connected to the frame body 10. In this regard, the embodiments of the present utility model are not limited too much, and in actual use, a technician may set the embodiments as needed.
It should be noted that, along the extending direction of the accommodating groove 20, the length of each clamping portion 30 may be set as: 20mm to 200mm, in particular, may be set to: 20mm, 40mm, 60mm, 80mm, 100mm, 140mm, 180mm, 200mm, etc. There is the first clearance between two adjacent joint portions 30, along the extending direction of holding tank 20, the length of first clearance also can set as: 20mm to 200mm, in particular, may be set to: 20mm, 40mm, 60mm, 80mm, 100mm, 140mm, 180mm, 200mm, etc.
In the embodiment of the present utility model, a plurality of clamping portions 30 are disposed at intervals along the extending direction of the accommodating groove 20, when the photovoltaic module needs to be mounted on the roof, the purline 50 may be mounted on the roof first, and a plurality of first holes 51 are disposed on the purline 50 at intervals along the extending direction of the purline 50, and the sizes of the first holes 51 are adapted to the sizes of the clamping portions 30. When the photovoltaic module is installed, each clamping part 30 is clamped in one first hole 51, and therefore the photovoltaic module can be installed.
As an alternative embodiment, a glue blocking portion 22 is disposed in the accommodating groove 20, wherein the glue blocking portion 22 is connected to a side of the first transverse plate near the second transverse plate, and the glue blocking portion 22 is disposed near the first opening 21.
As shown in fig. 2 to 9, the accommodating groove 20 is internally provided with a glue blocking portion 22, and when the glue blocking portion 22 is used for framing the photovoltaic module, the silica gel or the waterproof glue is prevented from overflowing to the surface of the photovoltaic module 40, so that the photovoltaic module is poor. The glue blocking portion 22 is disposed in the accommodating groove 20 and connected to a side of the first transverse plate near the second transverse plate, and the glue blocking portion 22 is disposed near the first opening 21.
It should be noted that, the glue blocking portion 22 in the embodiment of the present utility model may be formed by bending the opening of the accommodating groove 20 by 180 degrees, that is, the glue blocking portion 22 and the frame body 10 are integrally formed. The adhesive blocking portion 22 may be connected to the inner wall of the accommodating groove 20, for example, the adhesive blocking portion 22 may be adhered to the inner wall of the accommodating groove 20. The present utility model is not limited in particular, and in practical use, the skilled person can set it as required.
As an alternative embodiment, the glue blocking portion 22 is a long strip, the length direction of the glue blocking portion 22 is the same as the extending direction of the accommodating groove 20, and the length of the glue blocking portion 22 is adapted to the length of the accommodating groove 20; the glue barrier 22 is parallel to the first cross plate.
As shown in fig. 2 to 9, in order to further improve the anti-overflow effect of the glue blocking portion 22, in the embodiment of the present utility model, the glue blocking portion 22 is configured as a long strip, and the length direction of the glue blocking portion 22 is the same as the extending direction of the accommodating groove 20, and the length of the glue blocking portion 22 is adapted to the length of the accommodating groove 20. Along the extending direction of the accommodating groove 20, the glue blocking portions 22 can have the glue blocking effect, and prevent the overflow of the silica gel or the waterproof glue. And in the embodiment of the present utility model, the glue blocking portion 22 is disposed parallel to the first transverse plate. When the photovoltaic module is installed, when the photovoltaic module 40 is clamped in the accommodating groove 20, the glue blocking part 22 is abutted against one surface of the photovoltaic module 40, and the glue blocking part 22 is arranged to be parallel to the first transverse plate, so that the glue blocking part 22 can be parallel to the surface of the photovoltaic module 40, and the glue blocking part 22 is prevented from scraping and scratching the surface of the photovoltaic module 40.
As an alternative embodiment, the L-shaped hook 33 is provided with an anti-falling portion 34, where the anti-falling portion 34 is disposed on a side of the third transverse plate near the second transverse plate, and the anti-falling portion 34 is disposed near the second opening 311.
As shown in fig. 2 to 9, the L-shaped hook 33 in the embodiment of the present utility model is provided with an anti-falling portion 34. When the photovoltaic module is installed, the L-shaped clamping hooks 33 are clamped in the first holes 51 of the purlines 50, the anti-falling parts 34 can be clamped in the anti-falling parts in the purlines 50, the clamping parts 30 are prevented from being separated from the purlines 50, and the reliability of clamping between the clamping parts 30 and the purlines 50 is further improved.
The anti-falling portion 34 in the embodiment of the utility model is disposed at one side of the third transverse plate close to the second transverse plate, and the anti-falling portion 34 is disposed close to the second opening 311. It should be noted that, the anti-falling portion 34 in the embodiment of the present utility model may be formed by bending the third transverse plate of the L-shaped hook 33 by 90 degrees, that is, the anti-falling portion 34 and the L-shaped hook 33 are integrally formed. The drop-off preventing portion 34 may be connected to a side of the third cross plate close to the second cross plate, for example, the drop-off preventing portion 34 may be attached to a side of the third cross plate close to the second cross plate. In this regard, the embodiment of the present utility model is not particularly limited, and in actual use, a technician may set as needed.
As an alternative embodiment, the anti-drop portion 34 is a protrusion, which is disposed perpendicular to the third cross plate.
As an alternative embodiment, the drop-off preventing portion 34 in the embodiment of the present utility model may be provided as a protrusion formed by bending the third cross plate of the L-shaped hook 33 by 90 degrees, and the height of the protrusion may be 1mm to 3mm, specifically, may be 1mm, 2mm, 3mm, and so on.
As an alternative embodiment, a silicone layer or a waterproof adhesive tape layer is disposed in the receiving groove 20, and is used for fixing and protecting the photovoltaic module 40.
In the embodiment of the present utility model, a silica gel layer or a waterproof adhesive tape layer is disposed in the accommodating groove 20, and the shape of the silica gel layer or the waterproof adhesive tape layer is adapted to the shape of the accommodating groove 20. The photovoltaic module 40 is adhered to the inside of the accommodating groove 20 through the silica gel layer or the waterproof adhesive tape layer, and the photovoltaic module 40 is further fixed. And the silica gel layer or the waterproof adhesive tape layer can also protect the surface of the photovoltaic module 40, so that the surface of the photovoltaic module 40 is prevented from being scratched by the frame of the photovoltaic module.
As an alternative embodiment, the photovoltaic module frame is made of steel.
The photovoltaic module frame in the prior art is usually made of aluminum materials, aluminum is generally made of electrolysis, and a large amount of electric energy is consumed in the process of manufacturing the aluminum, so that the aluminum price is always high. Compared with the prior art that the photovoltaic module frame is made of aluminum, the photovoltaic module frame made of steel is relatively low in price, and production cost of the photovoltaic module frame is reduced.
The utility model provides a photovoltaic module frame, which comprises: the frame comprises a frame body, a containing groove and a clamping part, wherein the containing groove and the clamping part are arranged on the frame body, the frame body comprises a first transverse plate, a second transverse plate and a first vertical plate, the first vertical plate is connected with the first transverse plate and the second transverse plate, and the containing groove is formed by encircling the first transverse plate, the second transverse plate and the first vertical plate; the holding tank has first opening, first opening orientation first direction, the holding tank is used for joint photovoltaic module, joint portion connect in the holding tank, be provided with first recess on the joint portion, first recess has the second opening, the second opening orientation second direction, first recess is used for the joint purlin, wherein, the second direction with first direction is opposite direction. When the photovoltaic module is required to be mounted on a roof, the photovoltaic module frame provided by the utility model can be used for completing the mounting of the photovoltaic module only by clamping the photovoltaic module in the accommodating groove and clamping the clamping part on the purline. The installation process of the photovoltaic module is time-saving and labor-saving, the installation efficiency of the photovoltaic module is improved, and the labor cost is saved.
The embodiment of the utility model also provides a photovoltaic module, which comprises the photovoltaic module frame and the photovoltaic module body, wherein the photovoltaic module body is clamped in the photovoltaic module frame.
It should be noted that, in the embodiment of the present utility model, the photovoltaic module frame included in the photovoltaic module is the same as the photovoltaic module frame described in the above embodiment, and the beneficial effects thereof are similar, and are not repeated here.
The embodiment of the utility model also provides a roof photovoltaic system, which comprises the photovoltaic module frame and the purline 50, wherein the purline 50 is connected to a roof, the purline 50 is provided with a first hole 51, and the clamping part 30 is clamped in the first hole 51.
It should be noted that, in the embodiment of the present utility model, along the extending direction of the purline 50, a plurality of first holes 51 are provided, and a plurality of first holes 51 are provided in one-to-one correspondence with a plurality of clamping portions 30, and each first hole 51 corresponds to one clamping portion 30. When the photovoltaic module is installed, each clamping part 30 is clamped in one first hole 51, so that the photovoltaic module frame is clamped in the purline 50.
As shown in fig. 4, 5, 8 and 9, in the embodiment of the present utility model, in order to further improve the reliability of the connection between the purlin 50 and the clip portion 30. The purlin 50 is further provided with a bending structure, which is disposed corresponding to the first hole 51. When the clamping portion 30 extends into the first hole 51, the anti-falling portion 34 is clamped to the bending structure, so that the clamping portion 30 is prevented from being separated from the purline 50, and the reliability of connection between the clamping portion 30 and the purline 50 is improved.
As shown in fig. 4, 5, 8, and 9, in embodiments of the present utility model, the bend structures on purlins 50 may be formed by bending the sides of purlins 50. The length of the bending structure may generally be set to 6.5mm-10.5mm, in particular 6.5mm, 7.5mm, 8.5mm, 9.5mm, 10.5mm etc. In the case that the anti-falling portion 34 is clamped to the bending structure, the anti-falling portion 34 is in interference fit with the bending structure.
When the photovoltaic module is installed, one side of the photovoltaic module can be lifted by 10 to 45 degrees, so that the clamping part 30 on one side of the frame of the photovoltaic module penetrates through the first hole 51, and the anti-falling part 34 is clamped with the bending structure. And then, placing the other side of the photovoltaic module to a horizontal position to finish the installation of one side of the photovoltaic module. At this time, since the inner height of the drop-off preventing portion 34 is slightly smaller than the height of the bending structure, an interference fit is formed between the drop-off preventing portion 34 and the bending structure. And then the other side of the photovoltaic module is installed, the purline 50 is inclined, the first hole 51 penetrates through the clamping part 30, the bending structure is tightly clamped with the anti-falling part 34, the purline 50 is rotated to be vertical, and the purline 50 is fixed through bolts, so that the installation of the whole photovoltaic module can be completed.
It should be noted that, in the present specification, each embodiment is described in a progressive manner, and each embodiment is mainly described as different from other embodiments, and identical and similar parts between the embodiments are all enough to be referred to each other.
While alternative embodiments of the present utility model have been described, additional variations and modifications in those embodiments may occur to those skilled in the art once they learn of the basic inventive concepts. It is therefore intended that the following appended claims be interpreted as including alternative embodiments and all such alterations and modifications as fall within the scope of the embodiments of the utility model.
Finally, it is further noted that relational terms such as first and second, and the like are used solely to distinguish one entity from another entity without necessarily requiring or implying any actual such relationship or order between such entities. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that an article or terminal that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such article or terminal. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude that an additional identical element is present in an article or terminal device comprising the element.
While the foregoing has been described in some detail by way of illustration of the principles and embodiments of the utility model, and while in accordance with the principles and implementations of the utility model, those skilled in the art will readily recognize that the utility model is not limited thereto.
Claims (12)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320517379.8U CN219780078U (en) | 2023-03-16 | 2023-03-16 | A photovoltaic module frame, photovoltaic module and roof photovoltaic system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320517379.8U CN219780078U (en) | 2023-03-16 | 2023-03-16 | A photovoltaic module frame, photovoltaic module and roof photovoltaic system |
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| Publication Number | Publication Date |
|---|---|
| CN219780078U true CN219780078U (en) | 2023-09-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320517379.8U Active CN219780078U (en) | 2023-03-16 | 2023-03-16 | A photovoltaic module frame, photovoltaic module and roof photovoltaic system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219780078U (en) |
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- 2023-03-16 CN CN202320517379.8U patent/CN219780078U/en active Active
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