CN219529490U - Corner connector and photovoltaic module with same - Google Patents
Corner connector and photovoltaic module with same Download PDFInfo
- Publication number
- CN219529490U CN219529490U CN202223121004.4U CN202223121004U CN219529490U CN 219529490 U CN219529490 U CN 219529490U CN 202223121004 U CN202223121004 U CN 202223121004U CN 219529490 U CN219529490 U CN 219529490U
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- Prior art keywords
- buckling
- hole
- corner brace
- wall
- top wall
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- 230000000149 penetrating effect Effects 0.000 claims abstract description 4
- 210000001503 joint Anatomy 0.000 abstract description 11
- 229910000831 Steel Inorganic materials 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 239000010959 steel Substances 0.000 description 6
- 230000009286 beneficial effect Effects 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 238000006748 scratching Methods 0.000 description 1
- 230000002393 scratching effect Effects 0.000 description 1
Classifications
-
- 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 provides an angle code and a photovoltaic module with the same, wherein the angle code comprises a first body and a second body, and a buckling hole penetrating in the up-down direction is formed in the first body; the second body is provided with a buckling arm extending towards the first body and a buckling part connected to the tail end of the buckling arm, at least one part of the buckling arm is positioned above or below the first body in a combined state of the first body and the second body, and the buckling part extends into the buckling hole along the up-down direction. Through the structure of above-mentioned angle sign indicating number for the direction of movement of detaining the relative knot of holding the hole of portion and the direction of first body and second body butt joint are not on the coplanar, and then make detain and hold the portion and be difficult to drop from detaining in the holding hole, thereby increase the joint strength between first body and the second body, avoid the technical problem that the photovoltaic module inefficacy that leads to because of the combination inefficacy between first body and the second body.
Description
Technical Field
The utility model relates to the technical field of photovoltaics, in particular to a corner connector and a photovoltaic module with the corner connector.
Background
The large-size photovoltaic module popular in the industry at present increases the requirement of mechanical load capacity of the photovoltaic module while increasing the generated energy, so that manufacturers of some photovoltaic modules begin to use steel frames to replace traditional aluminum frames, and correspondingly, two adjacent steel frames are required to be connected by steel corner brackets. However, the two parts forming the steel corner connector adopt a butt joint combination mode, and when two adjacent steel frames are connected, the used steel corner connector is easy to fail, so that the failure of the photovoltaic module is caused.
In view of the above, it is necessary to design a new corner connector and a photovoltaic module having the same to solve the above problems.
Disclosure of Invention
The utility model provides a corner connector and a photovoltaic module with the corner connector for solving the problems.
In order to achieve the above purpose, the technical scheme provided by the utility model is as follows:
the utility model provides an angle code for installing a frame of a photovoltaic module, wherein the angle code comprises the following components:
the first body is provided with a buckling hole penetrating in the up-down direction;
the second body is provided with a buckling arm extending towards the first body and a buckling part connected to the tail end of the buckling arm, at least one part of the buckling arm is located above or below the first body in a combined state of the first body and the second body, and the buckling part extends into the buckling hole along the up-down direction.
Further, the first body is provided with a butt joint surface which is in butt joint with the second body, the included angle between the butt joint surface and the extending direction of the first body is 30-60 degrees, the buckling hole is in a strip shape, and the length direction of the buckling hole is parallel to the butt joint surface.
Further, an included angle between the buckling arm and the buckling part is not more than 90 degrees.
Further, the first body and the second body both comprise a top wall, the buckling arms extend obliquely from the inner surface of the top wall, the buckling parts extend into the buckling holes from bottom to top, and the end parts of the buckling parts are flush with the outer surface of the top wall;
or, the buckling arm extends horizontally from the outer surface of the top wall, the buckling part extends into the buckling hole from top to bottom, the first body is provided with an upper accommodating groove for accommodating the buckling arm, and the upper accommodating groove is communicated with the buckling hole and the end edge of the first body, which is close to the second body.
Further, the first body and the second body both comprise a bottom wall, the buckling arms extend obliquely from the inner surface of the bottom wall, the buckling parts extend into the buckling holes from top to bottom, and the end parts of the buckling parts are flush with the outer surface of the bottom wall;
or, the buckling arm extends horizontally from the outer surface of the bottom wall, the buckling part extends into the buckling hole from bottom to top, the first body is provided with a lower containing groove for containing the buckling arm, and the lower containing groove is communicated with the buckling hole and the end edge of the first body, which is close to the second body.
Further, the first body and the second body each comprise a top wall and side walls connected to the same sides of the top wall and the bottom wall, the corner connector further comprises a guide supporting piece arranged on the side walls, and the maximum size of the guide supporting piece along the up-down direction is not smaller than the distance between the outer surface of the top wall and the outer surface of the bottom wall.
Further, the corner of the guide support piece far away from the side wall is designed as a chamfer.
Further, notches are formed at two ends of the connection part of the guide supporting piece and the side wall.
Further, through holes and/or protrusions are arranged on the bottom wall at intervals, and the protrusions protrude from the bottom wall towards the direction away from the top wall.
The utility model also provides a photovoltaic module, which comprises a laminated piece, frames surrounding the laminated piece and the corner connector for fixedly connecting two adjacent frames.
Compared with the prior art, the corner connector has the beneficial effects that: according to the corner connector, the buckling part stretches into the buckling hole along the up-down direction, so that the moving direction of the buckling part relative to the buckling hole and the butt joint direction of the first body and the second body are not on the same plane, and the buckling part is not easy to fall off from the buckling hole, so that the bonding strength between the first body and the second body is increased, and the technical problem of failure of a photovoltaic module caused by bonding failure between the first body and the second body is avoided.
Drawings
Fig. 1 is a schematic perspective view of a corner brace according to an embodiment of the present utility model.
Fig. 2 is a schematic perspective view of another angle of the corner connector in fig. 1.
Fig. 3 is a schematic perspective view of a corner brace according to another embodiment of the present utility model.
Fig. 4 is a schematic perspective view of a corner brace according to another embodiment of the present utility model.
Fig. 5 is a schematic perspective view of a corner brace according to another embodiment of the present utility model.
Fig. 6 is a schematic perspective view of a corner brace according to another embodiment of the present utility model.
Fig. 7 is a schematic perspective view of a frame and a corner bracket of a photovoltaic module according to an embodiment of the present utility model.
Fig. 8 is a cross-sectional view taken along A-A in fig. 7.
Fig. 9 is an enlarged view of a partial structure at a in fig. 8.
Fig. 10 is a schematic perspective view of the embodiment of fig. 7 with the corner pieces and the frame relatively separated.
Fig. 11 is an enlarged view of a partial structure at B in fig. 10.
The device comprises a first body, a buckling hole, a supporting part, a butt joint surface, a second body, a buckling arm, a buckling part, a top wall, a horizontal section, a guide section, a bottom wall, a side wall, a guide supporting piece, a notch, a through hole, a protrusion, a space for giving way, a frame, a fixing cavity, a mounting cavity, a frame protrusion and a frame through hole, wherein the first body is 1-angle code, the first body is 11-shaped, the buckling hole is 111-, the supporting part is 112-shaped, the butt joint surface is 113-shaped, the second body is 12-shaped, the buckling arm is 121-shaped, the buckling part is 122-shaped, the top wall is 13-shaped, the horizontal section is 131-shaped, the guide section is 132-shaped, the bottom wall is 14-shaped, the side wall is 15-shaped, the side wall is 16-shaped, the supporting piece is 161-notch, the through hole is 18-shaped, the protrusion is 19-shaped, the space for giving way, the frame is 2-shaped, the frame is 21-shaped, the fixing cavity, the mounting cavity is 22-shaped, the frame and the protruding cavity is 23-shaped.
Detailed Description
In order to enable those skilled in the art to better understand the technical solutions of the present utility model, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the present utility model without making any inventive effort, shall fall within the scope of the present utility model.
It should be noted that the orientation or positional relationship indicated in the present utility model is based on the orientation or positional relationship shown in the auxiliary drawings, which is merely for simplifying the description of the present utility model, and does not indicate or imply that the device must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the scope of protection of the present utility model.
In the various illustrations of the utility model, some dimensions of structures or portions may be exaggerated relative to other structural portions for convenience of illustration, and thus serve only to illustrate the basic structure of the inventive subject matter.
The utility model provides a corner connector 1, as shown in fig. 1 to 6, for installing a frame 2 of a photovoltaic module, wherein the corner connector 1 comprises: the first body 11, the first body 11 is provided with a buckling hole 111 penetrating along the up-down direction; the second body 12, the second body 12 is provided with a buckling arm 121 extending towards the first body 11, and a buckling part 122 connected to the tail end of the buckling arm 121, at least a part of the buckling arm 121 is located above or below the first body 11 in the combined state of the first body 11 and the second body 12, and the buckling part 122 extends into the buckling hole 111 along the up-down direction.
Through the design that the buckling part 122 stretches into the buckling hole 111 along the up-down direction, the moving direction of the buckling part 122 relative to the buckling hole 111 and the butt joint direction of the first body 11 and the second body 12 are not on the same plane, and then the buckling part 122 is not easy to fall off from the buckling hole 111, so that the bonding strength between the first body 11 and the second body 12 is increased, and the technical problem of failure of a photovoltaic module caused by bonding failure between the first body 11 and the second body 12 is avoided.
The first body 11 and the second body 12 are L-shaped and respectively comprise a top wall 13, a bottom wall 14 and a side wall 15 connected to the same sides of the top wall 13 and the bottom wall 14, the top wall 13, the side wall 15 and the bottom wall 14 form a U-shaped with lateral openings, when being matched with the frame 2 of the photovoltaic module, the top wall 13 and the bottom wall 14 are used for extending into the frame 2 to be matched with the frame 2, and the side wall 15 is exposed outside the frame 2 to serve as part of the outer wall surface of the frame 2. In this embodiment, the top wall 13 has a horizontal section 131 and a guiding section 132 connected to the horizontal section 131 and extending obliquely toward the bottom wall 14, and when the top wall 13 extends into the frame, the guiding section 132 abuts against the frame 2, so as to increase the bonding strength between the corner brace 1 and the frame 2.
For convenience of description, the utility model is defined by taking the side of the top wall 13 away from the bottom wall 14 as the upper side and the opposite side as the lower side, and the fact that the fastening portion 122 extends into the fastening hole 111 in the up-down direction means that the fastening portion extends through the thickness direction of the top wall 13, and includes the case that the inner wall of the fastening hole 111 is inclined.
Further, the first body 11 has a butt surface 113 that is in butt joint with the second body 12, and an included angle between the butt surface 113 and an extending direction of the first body 11 is between 30 ° and 60 °, preferably 45 °, so that the first body 11 and the second body 12 are axisymmetrically arranged along a line where the butt surface 113 is located, and stress between the first body 11 and the second body 12 is balanced.
Preferably, the fastening hole 111 is elongated, and the length direction of the fastening hole 111 is parallel to the abutting surface 113, i.e., the contact area between the fastening portion 122 and the fastening hole 111 is increased in the direction perpendicular to the abutting surface 113, so as to increase the bonding strength between the first body 11 and the second body 12.
Further, the included angle between the fastening arm 121 and the fastening portion 122 is not greater than 90 °, so that a limiting space capable of limiting the first body 11 is formed between the fastening arm 121 and the fastening portion 122, so that the fastening portion 122 is not easy to fall out from the fastening hole 111, and further, the bonding strength between the first body 11 and the second body 12 is improved.
As a preferred embodiment of the present utility model, the retaining arm 121 extends obliquely from the inner surface of the top wall 13, the retaining portion 122 extends into the retaining hole 111 from bottom to top, the end of the retaining portion 122 is flush with the outer surface of the top wall 13, and the retaining arm 121 in this embodiment is formed by punching and bending, so that the retaining arm 121 is disposed on the lower side of the top wall 13 and extends into the retaining hole 111 from bottom to top to ensure the flatness of the top wall 13. On the premise of ensuring the buckling strength between the first body 11 and the second body 12, the process is simple, and the bonding strength is higher.
The top wall 13 has a supporting portion 112 located between the fastening hole 111 and the abutting surface 113, where the supporting portion 112 is located in a limiting space formed by the fastening arm 121 and the fastening portion 122, and in this embodiment, the supporting portion 112 and the top wall 13 are on the same plane.
As another preferred embodiment of the present utility model, as shown in fig. 3, the retaining arm 121 extends horizontally from the outer surface of the top wall 13 to ensure the flatness of the upper surface of the top wall 13, so that the top wall 13 extends into the frame 2 and is in seamless contact with the frame 2, in this embodiment, the top wall 13 also has a supporting portion 112 located between the retaining hole 111 and the abutting surface 113, the supporting portion 112 is formed by stretching, i.e. the top wall 13 between the retaining hole 111 and the abutting surface 113 is stretched at a high temperature and then recessed downward to form a receiving groove (not shown) for receiving the retaining arm 121, the receiving groove communicates the retaining hole 111 with the end edge of the first body 11 near the second body 12, so as to provide a space for the upper end of the retaining arm 121 not to exceed the upper surface of the top wall 13, and the retaining arm 121 is located in the receiving groove and is supported on the supporting portion 112, and the retaining portion 122 extends downward into the retaining hole 111 from above to realize a relatively smooth upper surface of the retaining and fixing embodiment of the top wall 13 of the first body 11 and the second body 12.
As another preferred embodiment of the present utility model, the retaining arm 121 extends obliquely from the inner surface of the bottom wall 14, the retaining arm 121 in this embodiment is punched and bent to form and then is disposed on the inner surface of the bottom wall 14, the retaining portion 122 extends into the retaining hole 111 from top to bottom, the end of the retaining portion 122 is flush with the outer surface of the bottom wall 14, so that the top wall 13 extends into the frame 2 and is in seamless contact with the frame 2, the process of this embodiment is simple, and the bonding strength between the first body 11 and the second body 12 is strong.
In this embodiment, the supporting portion 112 and the top wall 13 are on the same plane, and there is no need to provide a space for the latch arm 121 to rest.
As another preferred embodiment of the present utility model, as shown in fig. 3, the retaining arm 121 extends horizontally from the outer surface of the bottom wall 14, in this embodiment, in order to make the surfaces of the first body 11 and the second body 12 be on the same plane, the supporting portion 112 is formed by stretching, that is, the bottom wall 14 between the retaining hole 111 and the abutting surface 113 is recessed upward after being elongated at a high temperature, the accommodating groove in this embodiment is formed below the supporting portion 112, so that a space for yielding is provided for the lower end of the retaining arm 121 not to exceed the lower surface of the bottom wall 14, the retaining arm 121 is located in the accommodating groove, and the retaining portion 122 extends into the retaining hole 111 from bottom to top, so as to achieve the retaining and abutting fixation of the first body 11 and the second body 13, and the upper surface of the top wall 13 in this embodiment is relatively flat and simple.
It is understood that the design of the latch arm 121 and the latch portion 122 of the above four embodiments of the present utility model is not limited to a single embodiment, but may be any free combination of the four embodiments, and all the embodiments are within the scope of the present utility model.
As another preferred embodiment of the present utility model, the corner bracket 1 further includes a guiding support piece 16 disposed on the side wall 15, that is, the side walls 15 of the first body 11 and the second body 12 are both provided with guiding support pieces 16, and the guiding support pieces 16 play a guiding role during the assembly process of the corner bracket 1 and the frame 2, so that the corner bracket 1 is convenient to extend into the frame 2.
The maximum dimension of the guide support piece 16 in the up-down direction is not smaller than the distance between the outer surface of the top wall 13 and the outer surface of the bottom wall 14. Because the guide supporting piece 16 and the side wall 15 are both in the up-down direction, the maximum size of the guide supporting piece 16 is larger than the up-down size of the first body 11 or the second body 12 of the corner bracket 1, on one hand, in the assembly process of the corner bracket 1 and the frame 21, the guide supporting piece 16 can pre-support the frame 2, so that the first body 11 or the second body 12 can conveniently enter the frame 2, and on the other hand, after the corner bracket 1 and the frame 2 are matched, the guide supporting piece 16 can also assist the side wall 15 to support the frame 2 in the up-down direction so as to increase the structural strength of the frame 2.
In this embodiment, the corner of the guiding and supporting piece 16 far away from the side wall 15 is designed as a chamfer, so as to give way in the process that the guiding and supporting piece 16 stretches into the frame 2, and avoid the corner of the guiding and supporting piece 16 from scratching the frame 2 or an operator.
Further, notches 161 are provided at two ends of the connection between the guide support piece 16 and the side wall 15, and the presence of the notches 161 makes the dimension of the guide support piece 16 along the up-down direction as large as possible during the forming process, so as to realize the guiding and supporting functions of the diagonal code 1.
As another preferred embodiment of the present utility model, through holes 17 and/or protrusions 18 are provided on the bottom wall 14 at intervals for being in concave-convex fit with the frame 2, the frame 2 is provided with frame protrusions 23 capable of extending into the through holes 17, and frame through holes 24 for the protrusions 18 to extend into, and the bottom wall 14 and the frame 2 are in concave-convex fit with each other to enhance the bonding strength of the corner connector 1 and the frame 2. In this embodiment, the end of the protrusion 17 is designed as a chamfer to facilitate the engagement with the frame 2.
In this embodiment, the protrusion 18 protrudes from the bottom wall 12 in a direction away from the top wall 13 to facilitate the protrusion into the rim through hole 24.
It will be appreciated that the bottom walls 14 of the first body 11 and the second body 12 are provided with through holes 17 and/or protrusions 18, that is, the through holes 17 and the protrusions 18 may be disposed on the first body 11 or on the second body 12 at the same time, and the relative positional relationship between the through holes 17 and the protrusions 18 is not limited, so that the matching stress between the corner brace 1 and the frame 2 is balanced and uniform.
Of course, the through hole 17 or the protrusion 18 may be formed on the first body at the same time, and correspondingly, the protrusion 18 or the through hole 17 may be formed on the second body 12 at the same time, so that the fixing of the corner bracket 1 and the frame 2 may be achieved.
The utility model also provides a photovoltaic module, as shown in fig. 7 to 11, which comprises a laminated piece (not shown), a frame 2 surrounding the laminated piece, and the corner connector 1 for fixedly connecting two adjacent frames 2, so as to realize the supporting and protecting functions of the frame 2 on the laminated piece.
Specifically, the frame 2 comprises a fixing cavity 21 for fixing the laminated piece and a mounting cavity 22 for being matched with the corner connector 1, wherein the fixing cavity 21 and the mounting cavity 22 are arranged up and down, and openings are opposite. As shown in fig. 11, the bottom plate of the mounting cavity 22 is provided with a frame protrusion 23 corresponding to the through hole 17 and a frame through hole 24 corresponding to the protrusion 18, and the frame protrusion 23 is also designed as a chamfer, so as to be beneficial to being matched with the through hole 17.
As shown in fig. 8 to 10, when the frame 2 and the corner connector 1 are assembled, the first body 11 and the second body 12 of the corner connector 1 extend into the mounting cavities 22 of two adjacent frames 2 respectively, wherein the top wall 13 and the bottom wall 14 extend into the mounting cavities 22, the side wall 15 is located outside the mounting cavities 22, and the structure of the corner connector 1 is stronger due to the combination between the fastening portion 122 and the fastening hole 111 between the first body 11 and the second body 12, so that the strength of the frame 2 is improved. Wherein, the guiding supporting piece 16 extends into the mounting cavity 22 and plays a role of supporting the mounting cavity 22 together with the side wall 15 so as to improve the structural strength of the frame 2; simultaneously, through hole 17 and frame protruding 23 on the diapire 14 cooperate, and protruding 18 and the frame through-hole 24 on the diapire 14 cooperate to realize the tight cooperation of angle sign indicating number 1 and frame 2, further the structural strength of frame 2, and then promote photovoltaic module's anti load's ability.
In summary, according to the corner connector 1 of the present utility model, the fastening portion 122 extends into the fastening hole 111 along the up-down direction, so that the moving direction of the fastening portion 122 relative to the fastening hole 111 and the abutting direction of the first body 11 and the second body 12 are not on the same plane, and further the fastening portion 122 is not easy to fall off from the fastening hole 111, so as to increase the bonding strength between the first body 11 and the second body 12, and further increase the structural strength of the photovoltaic module, so as to improve the load resistance of the photovoltaic module, and avoid the problem of load failure resistance of the photovoltaic module caused by failure of the corner connector 1.
It should be understood that although the present disclosure describes embodiments in terms of examples, not every embodiment is provided with a single embodiment, and that this description is for clarity only, and that the skilled artisan should recognize that the embodiments may be combined appropriately to form other embodiments that will be understood by those skilled in the art.
The above list of detailed descriptions is only specific to practical embodiments of the present utility model, and is not intended to limit the scope of the present utility model, and all equivalent embodiments or modifications that do not depart from the spirit of the present utility model should be included in the scope of the present utility model.
Claims (10)
1. A corner brace for installing a frame of a photovoltaic module, the corner brace comprising:
the first body is provided with a buckling hole penetrating in the up-down direction;
the second body is provided with a buckling arm extending towards the first body and a buckling part connected to the tail end of the buckling arm, at least one part of the buckling arm is located above or below the first body in a combined state of the first body and the second body, and the buckling part extends into the buckling hole along the up-down direction.
2. The corner connector according to claim 1, wherein the first body has a butt-joint surface for butt-joint with the second body, an included angle between the butt-joint surface and an extending direction of the first body is 30 ° to 60 °, the fastening hole is elongated, and a length direction of the fastening hole is parallel to the butt-joint surface.
3. The corner brace of claim 1, wherein the angle between the retaining arms and the retaining portions is no greater than 90 °.
4. The corner brace according to claim 1, wherein the first and second bodies each comprise a top wall, the retaining arms extend obliquely from an inner surface of the top wall, the retaining portions extend into the retaining holes from below and upwards, and ends of the retaining portions are flush with an outer surface of the top wall;
or, the buckling arm extends horizontally from the outer surface of the top wall, the buckling part extends into the buckling hole from top to bottom, the first body is provided with an upper accommodating groove for accommodating the buckling arm, and the upper accommodating groove is communicated with the buckling hole and the end edge of the first body, which is close to the second body.
5. The corner brace according to claim 1 or 4, wherein the first and second bodies each comprise a bottom wall, the retaining arms extend obliquely from an inner surface of the bottom wall, the retaining portions extend from above downwardly into the retaining holes, and ends of the retaining portions are flush with an outer surface of the bottom wall;
or, the buckling arm extends horizontally from the outer surface of the bottom wall, the buckling part extends into the buckling hole from bottom to top, the first body is provided with a lower containing groove for containing the buckling arm, and the lower containing groove is communicated with the buckling hole and the end edge of the first body, which is close to the second body.
6. The corner brace according to claim 5, wherein the first and second bodies each comprise a top wall, a side wall connected to the same side of the top and bottom walls, and a guide support piece provided on the side wall, wherein a maximum dimension of the guide support piece in the up-down direction is not smaller than a distance between an outer surface of the top wall and an outer surface of the bottom wall.
7. The corner brace of claim 6, wherein the corner of the guide support tab remote from the sidewall is of a chamfer design.
8. The corner brace of claim 6, wherein the guide support tab is notched at both ends of the connection with the side wall.
9. A corner brace according to claim 5, wherein the bottom wall is provided with through holes and/or protrusions at intervals, which protrusions protrude from the bottom wall in a direction away from the top wall.
10. A photovoltaic module comprising a laminate, a frame surrounding the laminate, and a corner brace according to any one of claims 1 to 9 for fixedly connecting adjacent two frames.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223121004.4U CN219529490U (en) | 2022-11-23 | 2022-11-23 | Corner connector and photovoltaic module with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223121004.4U CN219529490U (en) | 2022-11-23 | 2022-11-23 | Corner connector and photovoltaic module with same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219529490U true CN219529490U (en) | 2023-08-15 |
Family
ID=87633813
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223121004.4U Active CN219529490U (en) | 2022-11-23 | 2022-11-23 | Corner connector and photovoltaic module with same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219529490U (en) |
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2022
- 2022-11-23 CN CN202223121004.4U patent/CN219529490U/en active Active
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