CN110562598A - Corner connector for photovoltaic module - Google Patents
Corner connector for photovoltaic module Download PDFInfo
- Publication number
- CN110562598A CN110562598A CN201910811089.2A CN201910811089A CN110562598A CN 110562598 A CN110562598 A CN 110562598A CN 201910811089 A CN201910811089 A CN 201910811089A CN 110562598 A CN110562598 A CN 110562598A
- Authority
- CN
- China
- Prior art keywords
- corner
- inner cavity
- corner brace
- disposed
- groove
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
- 230000001012 protector Effects 0.000 claims abstract description 34
- 125000006850 spacer group Chemical group 0.000 claims description 9
- 239000010865 sewage Substances 0.000 claims description 7
- 230000001154 acute effect Effects 0.000 claims description 3
- 238000009434 installation Methods 0.000 abstract description 7
- 230000032683 aging Effects 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 8
- 229910052782 aluminium Inorganic materials 0.000 description 8
- 239000011324 bead Substances 0.000 description 5
- 238000007789 sealing Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000010354 integration Effects 0.000 description 2
- 238000004891 communication Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006748 scratching Methods 0.000 description 1
- 230000002393 scratching effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D59/00—Plugs, sleeves, caps, or like rigid or semi-rigid elements for protecting parts of articles or for bundling articles, e.g. protectors for screw-threads, end caps for tubes or for bundling rod-shaped articles
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Photovoltaic Devices (AREA)
Abstract
The invention provides an angle brace piece for a photovoltaic assembly, which comprises an angle brace and a corner protector, wherein the angle brace comprises two plate bodies, the outer sides of the two plate bodies are connected with a frame of the photovoltaic assembly, the inner sides of the two plate bodies are vertically connected, the inner side surface of the corner protector is provided with an L-shaped first inner cavity, and the joint of the two plate bodies is clamped in the first inner cavity; the lower surface of the top of the first inner cavity is provided with a protruding structure in a distributed mode. According to the invention, the barb structure is additionally arranged at the corner protector position corresponding to the corner connector, so that the corner protector is easier to clamp, the fastening integrated strength is high after connection, aging and falling are prevented, the safety performance of installation, transportation and use is effectively ensured, and the corner protector is convenient to install, compact in structure and low in manufacturing cost.
Description
Technical Field
The invention relates to the technical field of photovoltaic modules, and particularly provides a corner brace for a photovoltaic module.
Background
At present, in the transportation process of solar cell modules, the modules are easy to slide to cause scratching of the modules, and the corners of the modules are also easy to scratch and damage, so that great loss is caused to module factories and merchants.
Patent 201210293825.8 discloses a solar module angle bead structure, and this structure is including establishing the angle bead board at the adjacent first frame of solar module and second frame top, is equipped with the first outer casing of arranging first frame lateral surface in and arranges the second outer backplate of second frame lateral surface in on the angle bead board to and be equipped with the second inner casing bottom of the second side that is equipped with first inner casing and second outer backplate bottom the first side of first outer casing. The corner protection structure for the solar cell module prevents the corners of the solar cell module from being scratched, ensures that the solar cell modules do not slide relatively, and ensures that the solar cell module is not damaged. However, the corner protection structure cannot meet the use requirements of photovoltaic panels of various sizes, and cannot effectively buffer the photovoltaic panels to prevent the photovoltaic panels from being damaged.
The existing assembly frame corner protector also has the following defects: 1. a gap is formed between the aluminum frame and the aluminum frame, the sealing performance is poor, and dirt is easy to enter; 2. the plastic corner protector is easy to fall off after aging after long-term use; 3. because the angle bead is the effect of protection subassembly, therefore inevitable in links such as storage, transportation and installation impaired, lead to the sealing performance variation, go out the not hard up dropout phenomenon easily, cause four angles of subassembly to expose.
Disclosure of Invention
One of the purposes of the invention is to provide a corner code piece which has the advantages of more omnibearing protection of a frame corner, simple and compact structure, low cost and convenient installation.
in order to achieve the purpose, the invention discloses an angle brace piece for a photovoltaic assembly, which comprises an angle brace and a corner protector, wherein the angle brace comprises two plate bodies, the outer sides of the two plate bodies are connected with a frame of the photovoltaic assembly, the inner sides of the two plate bodies are vertically connected, the inner side surface of the corner protector is provided with an L-shaped first inner cavity, and the joint of the two plate bodies is clamped in the first inner cavity; the lower surface of the top of the first inner cavity is provided with a protruding structure in a distributed mode.
As a further improvement of the embodiment of the invention, the corner protector is L-shaped, the corner protector further comprises a second inner cavity arranged above the first inner cavity to separate two solar photovoltaic modules, a spacer is arranged between the second inner cavity and the first inner cavity, the spacer is an L-shaped thin plate plane, and the protruding structures are distributed on the lower surface of the spacer.
As a further improvement of the embodiment of the present invention, the protrusion structure is a barb-shaped structure, and the barb-shaped structure extends in a direction away from the lower surface of the top of the first inner cavity.
As a further improvement of the embodiment of the present invention, a first boss is disposed on an inner side surface of the corner protector, a first groove is disposed on an outer side surface of the plate body, and the first boss is clamped in the first groove.
As a further improvement of the embodiment of the present invention, the corner code further includes a surrounding edge, and the surrounding edge is perpendicular to the gasket and extends along the frame of the solar photovoltaic module.
in a further improvement of the embodiment of the present invention, the outer side surface of the corner protector is a smooth surface, and the inner side surface of the plate body is a rough surface.
As a further improvement of the embodiment of the present invention, the inner side surface of the plate body is provided with acute teeth.
As a further improvement of the embodiment of the invention, the two plate bodies of the corner connector are of a hollow structure.
as a further improvement of the embodiment of the invention, the corner protector further comprises a sewage discharge groove which is arranged at the top edge of the L shape of the corner protector;
The length direction of the sewage draining groove is parallel to the direction of a right-angled bisector formed by the L-shaped top edge.
As a further improvement of the embodiment of the present invention, a second boss is disposed at the bottom of the first inner cavity, a second groove is disposed inside the second boss, a prism extends downward from the top of the first inner cavity, a protruding portion is disposed on a side surface of an end portion of the prism far away from the top, and the protruding portion is clamped in the second groove.
The invention has the following beneficial effects:
1. The protrusions of the barb type structures are additionally arranged at the positions, corresponding to the corner protectors and the corner connectors, of the corner protectors, so that the corner protectors are easy to clamp, the fastening integration strength is high after connection, and aging and falling are prevented;
2. According to the invention, the sealing effect of the four corners is more remarkable after the corner protector and the corner connector are strengthened, so that the safety performance of installation, transportation and use is effectively ensured;
3. When the aluminum product quick connection device is used, aluminum products can be vertically and quickly connected, the assembly is convenient, the installation and the use are convenient, the labor cost is saved, the structure is compact, and the manufacturing cost is low.
Drawings
The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application; wherein:
FIG. 1 is a schematic view of a corner protector according to an embodiment of the present invention;
FIG. 2 is a schematic view of a corner brace structure according to an embodiment of the present invention;
FIG. 3 is a schematic view of an assembly structure of a corner brace and an aluminum material for a photovoltaic module according to an embodiment of the present invention;
FIG. 4 is a schematic view of another corner protector according to an embodiment of the present invention;
the examples in the figures are represented as:
1-corner code piece; 11-corner connector; 111-a plate body; 12-corner protection; 121-a first lumen; 122-a second lumen; 123-a gasket; 2-a raised structure; 3-a first boss; 4-a first groove; 5-a sewage draining tank; 6-hollow structure; 7-a second boss; 8-a second groove; 9-prism; 10-projection.
DETAILED DESCRIPTION OF EMBODIMENT (S) OF INVENTION
In order to make the objects, technical solutions and advantages of the present application more clear, the technical solutions of the present application will be clearly and completely described below with reference to the detailed description of the present application and the accompanying drawings. It should be apparent that the described embodiments are only some embodiments of the present application, and not all embodiments. All other embodiments obtained by a person of ordinary skill in the art without any inventive work based on the embodiments in the present application are within the scope of protection of the present application.
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.
In the description of the present invention, it is to be understood that the terms "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, are not to be construed as limiting the present invention.
In the description of the present invention, unless otherwise specified and limited, it is to be noted that the terms "mounted," "connected," and "connected" are to be interpreted broadly, and may be, for example, a mechanical connection or an electrical connection, a communication between two elements, a direct connection, or an indirect connection via an intermediate medium, and specific meanings of the terms may be understood by those skilled in the art according to specific situations.
the embodiment of the invention discloses an angle brace piece 1 for a photovoltaic assembly, and as shown in fig. 1 and fig. 2, the angle brace piece 1 comprises an angle brace 11 and a corner protector 12, the angle brace 11 comprises two plate bodies 111, the outer sides of the two plate bodies 111 are connected with a frame of the photovoltaic assembly, the inner sides of the two plate bodies 111 are vertically connected, the inner side surface of the corner protector 12 is provided with an L-shaped first inner cavity 121, and the joint of the two plate bodies 111 is clamped in the first inner cavity 121; the lower surface of the top of the first inner cavity 121 is distributed with raised structures 2. FIG. 3 is a schematic view of an assembly structure of a corner brace and an aluminum material for a photovoltaic module according to an embodiment of the present invention.
in the embodiment of the present invention, the corner protector 12 is L-shaped, the corner protector 12 further includes a second inner cavity 122 disposed above the first inner cavity 121 to separate two solar photovoltaic modules, a spacer 123 is disposed between the second inner cavity 122 and the first inner cavity 121, the spacer 123 is an L-shaped thin plate plane, and specifically, the protrusion structures 2 are disposed on a lower surface of the spacer 123 in a distributed manner.
Preferably, the projection structure 2 is a barb-shaped structure extending in a direction away from the top lower surface of the first lumen 121.
The medial surface of angle bead 12 is provided with first boss 3, and the lateral surface of plate body 111 is provided with first recess 4, and first boss 3 joint is in first recess 4.
in a modifiable embodiment, the corner brace 1 further comprises a perimeter edge perpendicular to the gasket 123 and extending along the solar photovoltaic module frame.
in the embodiment of the invention, the outer side surface of the corner protector 12 is a smooth surface, and the inner side surface of the plate body 111 is a rough surface; specifically, the inner side surface of the plate body 111 is provided with acute teeth.
In the embodiment of the present invention, the two plate bodies 111 of the corner connector 11 are hollow structures, so as to further save material cost.
as a further improvement of the embodiment of the invention, the corner protector further comprises a sewage discharge groove 5, and the sewage discharge groove 5 is arranged at the top edge of the L shape of the corner protector 12; the length direction of the sewage draining groove 5 is parallel to the angular bisector direction of a right angle formed by the top edge of the L shape.
as shown in fig. 4, a second boss 7 is disposed at the bottom of the first inner cavity 121, a second groove 8 is disposed inside the second boss 7, a prism 9 extends downward from the top of the first inner cavity 121, a protrusion 10 is disposed on a side surface of an end portion of the prism 9 far away from the top, and the protrusion 10 is clamped in the second groove 8.
The invention has the following beneficial effects:
1. The protrusions of the barb type structures are additionally arranged at the positions, corresponding to the corner protectors and the corner connectors, of the corner protectors, so that the corner protectors are easy to clamp, the fastening integration strength is high after connection, and aging and falling are prevented;
2. according to the invention, the sealing effect of the four corners is more remarkable after the corner protector and the corner connector are strengthened, so that the safety performance of installation, transportation and use is effectively ensured;
3. When the aluminum product quick connection device is used, aluminum products can be vertically and quickly connected, the assembly is convenient, the installation and the use are convenient, the labor cost is saved, the structure is compact, and the manufacturing cost is low.
It should be understood that although the present description refers to embodiments, not every embodiment contains only a single technical solution, and such description is for clarity only, and those skilled in the art should make the description as a whole, and the technical solutions in the embodiments can also be combined appropriately to form other embodiments understood by those skilled in the art.
The above-listed detailed description is only a specific description of a possible embodiment of the present invention and is not intended to limit the scope of the present invention, and equivalent embodiments or modifications made without departing from the technical spirit of the present invention are included in the scope of the present invention.
Claims (10)
1. The corner brace piece for the photovoltaic assembly comprises a corner brace and a corner protector, wherein the corner brace comprises two plate bodies, the outer sides of the two plate bodies are connected with a frame of the photovoltaic assembly, and the inner sides of the two plate bodies are vertically connected; the lower surface of the top of the first inner cavity is provided with a protruding structure in a distributed mode.
2. The corner brace for photovoltaic modules according to claim 1, wherein the corner guard is L-shaped, the corner guard further comprises a second inner cavity disposed above the first inner cavity to separate two solar photovoltaic modules, a spacer is disposed between the second inner cavity and the first inner cavity, the spacer is an L-shaped thin plate plane, and the protruding structures are disposed on a lower surface of the spacer in a distributed manner.
3. The corner brace of claim 2, wherein the raised structure is a barb-shaped structure extending in a direction away from the bottom surface of the top of the first interior cavity.
4. The corner brace for the photovoltaic module according to claim 1, wherein a first boss is arranged on the inner side surface of the corner guard, a first groove is arranged on the outer side surface of the plate body, and the first boss is clamped in the first groove.
5. The corner brace of claim 1, further comprising a perimeter edge extending perpendicular to the gasket and along the solar photovoltaic module frame.
6. The corner brace of claim 1, wherein the outer side of the corner protector is smooth and the inner side of the panel is rough.
7. the corner brace for a photovoltaic module of claim 5, wherein the inner side of the plate body is provided with acute teeth.
8. The corner brace for photovoltaic modules according to claim 1, wherein the two panels of the corner brace are hollow.
9. The corner brace for a photovoltaic module of claim 1, wherein the corner guard further comprises a drainage channel disposed at the L-shaped top edge of the corner guard;
The length direction of the sewage draining groove is parallel to the direction of a right-angled bisector formed by the L-shaped top edge.
10. The corner brace for a photovoltaic module according to claim 1, wherein a second boss is disposed at the bottom of the first inner cavity, a second groove is disposed inside the second boss, a prism is extended downwards from the top of the first inner cavity, a protrusion is disposed on the side surface of the prism at the end far away from the top, and the protrusion is clamped in the second groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910811089.2A CN110562598A (en) | 2019-08-29 | 2019-08-29 | Corner connector for photovoltaic module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910811089.2A CN110562598A (en) | 2019-08-29 | 2019-08-29 | Corner connector for photovoltaic module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110562598A true CN110562598A (en) | 2019-12-13 |
Family
ID=68776859
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910811089.2A Withdrawn CN110562598A (en) | 2019-08-29 | 2019-08-29 | Corner connector for photovoltaic module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110562598A (en) |
-
2019
- 2019-08-29 CN CN201910811089.2A patent/CN110562598A/en not_active Withdrawn
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20191213 |