CN110562599A - Corner connector for photovoltaic module - Google Patents
Corner connector for photovoltaic module Download PDFInfo
- Publication number
- CN110562599A CN110562599A CN201910811119.XA CN201910811119A CN110562599A CN 110562599 A CN110562599 A CN 110562599A CN 201910811119 A CN201910811119 A CN 201910811119A CN 110562599 A CN110562599 A CN 110562599A
- Authority
- CN
- China
- Prior art keywords
- corner
- corner brace
- inner cavity
- boss
- photovoltaic module
- 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- Withdrawn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 32
- 239000011324 bead Substances 0.000 claims abstract description 9
- 239000010865 sewage Substances 0.000 claims description 7
- 125000006850 spacer group Chemical group 0.000 claims description 5
- 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
- 238000007789 sealing Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000010354 integration Effects 0.000 description 2
- 239000000463 material Substances 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
- 230000002093 peripheral effect 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 medial surface of angle bead is provided with first boss, the lateral surface of plate body is provided with first recess, first boss joint in the first recess. According to the invention, the first boss structure is additionally arranged at the corner protector 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
the invention aims 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 convenience in 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 medial surface of angle bead is provided with first boss, the lateral surface of plate body is provided with first recess, first boss joint in the first recess.
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 gasket is arranged between the second inner cavity and the first inner cavity at an interval, and the gasket is an L-shaped thin plate plane.
As a further improvement of the embodiment of the present invention, a notch is formed on the outer side of the first inner cavity to form an open structure, and four corners of the solar photovoltaic module are exposed at the notch.
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 present invention, the lower surface of the gasket is a rough surface.
as a further improvement of the embodiment of the invention, the lower surface of the gasket is provided with a barb-shaped 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 first boss and the first groove which are matched with each other are additionally arranged at the corresponding position of the corner protector and the corner connector, so that the corner protector is easier to clamp, the fastening integration strength is high after connection, and aging and falling are prevented;
2. the barbs are further added at the positions of the corner protectors corresponding to the corner connectors, clamping structures are increased, and falling off is further prevented;
3. 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;
4. 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 first boss; 3-a first groove; 4-barb-shaped structure; 5-a sewage draining tank; 6-hollow structure; 7-a first boss; 8-a first 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.
in order to achieve the purpose, the invention discloses an angle brace piece 1 for a photovoltaic assembly, 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; a first boss 2 is arranged on the inner side surface of the corner protector 12, a first groove 3 is arranged on the outer side surface of the plate body 111, and the first boss 2 is clamped in the first groove 3; 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.
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, and the spacer 123 is an L-shaped thin plate plane.
In other alternative embodiments, the first inner cavity 121 is notched at the outer side thereof to form an open structure, and four corners of the solar photovoltaic module are exposed at the notches.
in a further improved embodiment, the corner brace 1 further comprises a peripheral edge, which is perpendicular to the gasket 123 and extends 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 6.
in the embodiment of the present invention, the lower surface of the gasket 123 is a rough surface; specifically, the lower surface of the gasket 123 is provided with a barb-shaped structure.
As a further improvement of the embodiment of the invention, the angle bead 12 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 angle bead 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 first boss and the first groove which are matched with each other are additionally arranged at the corresponding position of the corner protector and the corner connector, so that the corner protector is easier to clamp, the fastening integration strength is high after connection, and aging and falling are prevented;
2. the barbs are further added at the positions of the corner protectors corresponding to the corner connectors, clamping structures are increased, and falling off is further prevented;
3. 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;
4. 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 medial surface of angle bead is provided with first boss, the lateral surface of plate body is provided with first recess, first boss joint in the first recess.
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, and the spacer is an L-shaped thin plate plane.
3. the corner brace for a photovoltaic module of claim 2, wherein the first inner cavity is notched at an outer side thereof to form an open structure, and four corners of the solar photovoltaic module are exposed at the notch.
4. the corner brace of claim 2, further comprising a perimeter edge extending perpendicular to the gasket and along the solar photovoltaic module frame.
5. 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.
6. The corner brace for a photovoltaic module of claim 5, wherein the inner side of the plate body is provided with acute teeth.
7. The corner brace for photovoltaic modules according to claim 1, wherein the two panels of the corner brace are hollow.
8. the corner brace of claim 2, wherein the lower surface of the spacer is a barbed configuration.
9. The corner brace for a photovoltaic module according to claim 1, wherein a second boss is arranged at the bottom of the first inner cavity, a second groove is formed in the second boss, a prism extends downwards from the top of the first inner cavity, a protruding portion is arranged on the side surface of the prism, which is far away from the top, of the end portion, and the protruding portion is clamped in the second groove.
10. The corner brace for a photovoltaic module of claim 8, 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.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910811119.XA CN110562599A (en) | 2019-08-29 | 2019-08-29 | Corner connector for photovoltaic module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910811119.XA CN110562599A (en) | 2019-08-29 | 2019-08-29 | Corner connector for photovoltaic module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110562599A true CN110562599A (en) | 2019-12-13 |
Family
ID=68776990
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910811119.XA Withdrawn CN110562599A (en) | 2019-08-29 | 2019-08-29 | Corner connector for photovoltaic module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110562599A (en) |
-
2019
- 2019-08-29 CN CN201910811119.XA patent/CN110562599A/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 |