CN110943687B - Aluminum frame for fixing solar photovoltaic panel - Google Patents
Aluminum frame for fixing solar photovoltaic panel Download PDFInfo
- Publication number
- CN110943687B CN110943687B CN201911309348.8A CN201911309348A CN110943687B CN 110943687 B CN110943687 B CN 110943687B CN 201911309348 A CN201911309348 A CN 201911309348A CN 110943687 B CN110943687 B CN 110943687B
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- China
- Prior art keywords
- pressing
- photovoltaic panel
- groove
- strip
- mounting groove
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- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title claims abstract description 26
- 229910052782 aluminium Inorganic materials 0.000 title claims abstract description 26
- 239000004411 aluminium Substances 0.000 claims description 4
- 238000010030 laminating Methods 0.000 claims description 3
- 230000000903 blocking effect Effects 0.000 claims 1
- 238000009434 installation Methods 0.000 abstract description 4
- 229910000838 Al alloy Inorganic materials 0.000 description 10
- 238000005516 engineering process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 239000011324 bead Substances 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 210000001503 joint Anatomy 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S30/00—Structural details of PV modules other than those related to light conversion
- H02S30/10—Frame structures
-
- 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
Landscapes
- Photovoltaic Devices (AREA)
Abstract
The invention discloses an aluminum frame for fixing a solar photovoltaic panel, which comprises: the photovoltaic panel is arranged in the mounting groove and attached to the bottom of the mounting groove; the four pressing strips are arranged along the four side edges of the frame body respectively; wherein: each pressing strip is provided with a pressing part, and the pressing parts are used for pressing against the upper surface of the photovoltaic panel arranged in the mounting groove. The photovoltaic panel is quickly installed in the aluminum frame by means of the matching of the installation groove and the pressing strip of the frame body, and the problems in the background art are further solved.
Description
Technical Field
The invention relates to an aluminum frame for fixing a solar photovoltaic panel.
Background
Among the prior art, the aluminium frame that is used for the rectangle of fixed solar photovoltaic board is usually spliced and is by the banding aluminium alloy of cross-section for the U-shaped, and in the U-shaped groove of aluminium alloy, need before splicing last aluminium alloy (four aluminium alloy splice out the aluminium frame of rectangle altogether), insert the photovoltaic board to the aluminium frame, then, just can encapsulate last aluminium alloy, and the technology of encapsulating last aluminium alloy does: the two ends of the last aluminum section bar are connected to the end parts of the aluminum section bars on the two sides of the last aluminum section bar through rivets.
However, in the case where the photovoltaic panel has been provided in an aluminum frame, it is very difficult to fix the last aluminum profile by means of rivets, because: the rivet probably damages the apex angle of photovoltaic board when connecting end portion, and this kind of damage probably is the apex angle that the photovoltaic board was worn to the rivet mistake and leads to, also can be the aluminium alloy because of wearing to establish the apex angle and lead to the too big pressure of photovoltaic board.
Disclosure of Invention
In view of the above technical problems in the prior art, embodiments of the present invention provide an aluminum frame for fixing a solar photovoltaic panel.
In order to solve the technical problem, the embodiment of the invention adopts the following technical scheme:
an aluminum bezel for securing a solar photovoltaic panel, comprising:
the photovoltaic panel frame comprises a frame body, wherein a mounting groove for embedding a photovoltaic panel is formed in the frame body, and the photovoltaic panel is arranged in the mounting groove and attached to the bottom of the mounting groove;
the four pressing strips are arranged along the four side edges of the frame body respectively; wherein:
each pressing strip is provided with a pressing part, and the pressing parts are used for pressing against the upper surface of the photovoltaic panel arranged in the mounting groove.
Preferably, the bottom of the pressing strip is formed with a dovetail-shaped sliding strip;
the side edge of the frame body is provided with a dovetail-shaped sliding groove which is opened at one end and closed at the other end and extends along the side edge of the frame body; wherein:
the slide bar slides in from the open end of the slide groove so that the pressing bar is combined with the frame body in the thickness direction.
Preferably, the pressing part is provided with a downward pressing surface, a first rubber strip is embedded on the pressing surface, the lower surface of the first rubber strip protrudes out of the pressing surface, and the first rubber strip extends along the side edge of the frame body; the laminating surface exerts certain pretightening force to the photovoltaic board by means of a first rubber strip.
Preferably, a second rubber strip is embedded in the groove bottom of the mounting groove along four groove walls, and the upper surface of the second rubber strip protrudes out of the groove bottom to be used for being in contact with the lower surface of the photovoltaic panel.
Preferably, the upper portions of the four groove walls of the mounting groove are each formed with a slope so that the size of the notch of the mounting groove is greater than the size of the groove bottom of the mounting groove.
Preferably, a limit plate is detachably arranged at the open end of the chute; when the sliding strip slides into the sliding groove, the limiting plate is used for sealing the open end of the sliding groove to limit the sliding strip to slide out.
Compared with the prior art, the aluminum frame for fixing the solar photovoltaic panel disclosed by the invention has the beneficial effects that:
the photovoltaic panel is quickly installed in the aluminum frame by means of the matching of the installation groove of the frame body and the pressing strip, and the problems in the prior art are solved.
The summary of various implementations or examples of the technology described in this disclosure is not a comprehensive disclosure of the full scope or all features of the disclosed technology.
Drawings
In the drawings, which are not necessarily drawn to scale, like reference numerals may describe similar components in different views. Like reference numerals having letter suffixes or different letter suffixes may represent different instances of similar components. The drawings illustrate various embodiments, by way of example and not by way of limitation, and together with the description and claims, serve to explain the inventive embodiments. The same reference numbers will be used throughout the drawings to refer to the same or like parts, where appropriate. Such embodiments are illustrative, and are not intended to be exhaustive or exclusive embodiments of the present apparatus or method.
Fig. 1 is a schematic perspective view of a frame body in an aluminum frame for fixing a solar photovoltaic panel according to an embodiment of the present invention.
Fig. 2 is a front cross-sectional view of an aluminum bezel for securing a solar photovoltaic panel according to an embodiment of the present invention.
Fig. 3 is an enlarged view of a portion a of fig. 2.
Fig. 4 is a view showing an installation state of an end surface of a side edge of an aluminum bezel for fixing a solar photovoltaic panel according to an embodiment of the present invention.
Reference numerals:
10-a frame body; 11-mounting grooves; 111-groove bottom; 112-a slot wall; 1121-inclined plane; 12-a chute; 20-pressing a strip; 21-a press fit; 211-laminating surfaces; 22-a slide bar; 31-a first rubber strip; 32-a second rubber strip; 40-a limiting plate; 41-a fastener; 100-photovoltaic panel.
Detailed Description
Unless defined otherwise, technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this invention belongs. The use of "first," "second," and similar terms in the present application do not denote any order, quantity, or importance, but rather the terms are used to distinguish one element from another. The word "comprising" or "comprises", and the like, means that the element or item listed before the word covers the element or item listed after the word and its equivalents, but does not exclude other elements or items. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", and the like are used merely to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships may also be changed accordingly.
To maintain the following description of the embodiments of the present invention clear and concise, a detailed description of known functions and known components of the invention have been omitted.
As shown in fig. 1 to 4, an embodiment of the present disclosure discloses an aluminum frame for fixing a solar photovoltaic panel, including: a frame body 10 and four beads 20.
The material of frame body 10 is the aluminum alloy, and this frame body 10 can be formed by four aluminum alloy section butt joints, borrows the frame body 10 of rivet butt joint rectangle at four aluminum alloy section, processes out the mounting groove 11 that has certain degree of depth at the upper surface of frame body 10, and photovoltaic board 100 is arranged in inlaying the mounting groove 11 of establishing, and the side of the lower face of photovoltaic board 100 is attached at the tank bottom 111 of mounting groove 11.
The four pressing bars 20 are respectively arranged along four side edges of the frame body 10, specifically, dovetail-shaped sliding grooves 12 are respectively arranged at the four side edges of the frame body 10, and each sliding groove 12 is provided with an open end and a closed end; a dovetail-shaped sliding strip 22 is processed at the bottom of the pressing strip 20, a pressing part 21 is formed at one side of the pressing strip 20, which is located at the mounting groove 11, as shown in fig. 3, the sliding strip 22 slides into the sliding groove 12 from the open end of the sliding groove 12, so that the pressing strip 20 and the frame body 10 cannot be separated in thickness, and the pressing part 21 is pressed against the side edge of the upper surface of the photovoltaic panel 100 at the moment; the four pressing strips 20 are respectively mounted along the four sides of the frame body 10 by adopting the mounting method, so that the four sides of the photovoltaic panel 100 are all located between the pressing part 21 of the pressing strip 20 and the groove bottom 111 of the mounting groove 11, and the photovoltaic panel 100 is further mounted on the aluminum frame.
In some preferred schemes, as shown in fig. 3, the pressing portion 21 of the bead 20 has a downward pressing surface 211, the first rubber strip 31 is embedded on the pressing surface 211, and the lower surface of the first rubber strip 31 protrudes from the pressing surface 211; a second rubber strip 32 is embedded in a position, opposite to the side edge of the photovoltaic panel 100, of the side wall of the mounting groove 11, and the upper surface of the second rubber strip 32 protrudes out of the groove bottom 111; wherein: first rubber strip 31 and second rubber strip 32 all extend along the side of photovoltaic board 100, so, after on layering 20 slips into frame body 10, the lower surface of first rubber strip 31 and the upper surface of second rubber strip 32 produce certain pretightning force to photovoltaic board 100, and then can prevent effectively that photovoltaic board 100 from producing the drunkenness in the thickness direction to, can prevent that water from getting into the terminal surface of the side of photovoltaic board 100.
In some preferred embodiments, as shown in fig. 4, a limiting plate 40 is detachably fastened to the frame body 10 at the open end of the chute 12 by a fastening member 41, and the limiting plate 40 functions as: after the sliding strip 22 slides into the sliding groove 12, the limiting plate 40 limits the sliding strip 22 to slide, so as to prevent the sliding strip 22 from falling off along the sliding groove 12; when the photovoltaic panel 100 needs to be detached, the limiting plate 40 is detached, the sliding strip 22 slides out of the sliding groove 12, and the limitation of the batten 20 on the photovoltaic panel 100 is removed, so that the photovoltaic panel 100 is taken out of the mounting groove 11.
In some preferred embodiments, an inclined surface 1121 is formed at an upper portion of a groove wall 112 of the mounting groove 11, and the inclined surface 1121 makes a notch of the mounting groove 11 larger than a size of a groove bottom 111 of the mounting groove 11, which not only facilitates placing the photovoltaic panel 100, but also reserves a space for a person or an apparatus to hold a side of the photovoltaic panel 100, thereby facilitating taking the photovoltaic panel 100 out of the mounting groove 11.
The invention has the advantages that:
the photovoltaic panel 100 is quickly installed in the aluminum frame by the cooperation of the installation groove 11 of the frame body 10 and the pressing bar 20, so that the problems mentioned in the background art are solved.
Moreover, although exemplary embodiments have been described herein, the scope of the present invention includes any and all embodiments based on the present invention with equivalent elements, modifications, omissions, combinations (e.g., of various embodiments across), adaptations or alterations. The elements of the claims are to be interpreted broadly based on the language employed in the claims and not limited to examples described in the present specification or during the prosecution of the application, which examples are to be construed as non-exclusive. It is intended, therefore, that the specification and examples be considered as exemplary only, with a true scope and spirit being indicated by the following claims and their full scope of equivalents.
The above description is intended to be illustrative and not restrictive. For example, the above-described examples (or one or more versions thereof) may be used in combination with each other. For example, other embodiments may be used by those of ordinary skill in the art upon reading the above description. In addition, in the above-described embodiments, various features may be grouped together to streamline the disclosure. This should not be interpreted as an intention that a disclosed feature not claimed is essential to any claim. Rather, inventive subject matter may lie in less than all features of a particular disclosed embodiment. Thus, the following claims are hereby incorporated into the detailed description as examples or embodiments, with each claim standing on its own as a separate embodiment, and it is contemplated that these embodiments may be combined with each other in various combinations or permutations. The scope of the invention should be determined with reference to the appended claims, along with the full scope of equivalents to which such claims are entitled.
The above embodiments are only exemplary embodiments of the present invention, and are not intended to limit the present invention, and the scope of the present invention is defined by the claims. Various modifications and equivalents may be made by those skilled in the art within the spirit and scope of the present invention, and such modifications and equivalents should also be considered as falling within the scope of the present invention.
Claims (3)
1. The utility model provides an aluminium frame for fixing solar photovoltaic board which characterized in that includes:
the photovoltaic panel is arranged in the mounting groove and attached to the bottom of the mounting groove;
the four pressing strips are arranged along the four side edges of the frame body respectively; wherein:
each pressing strip is provided with a pressing part which is used for pressing against the upper surface of the photovoltaic panel arranged in the mounting groove; layering; the mounting groove is positioned; one side of the base plate is provided with a pressing part;
a dovetail-shaped sliding strip is formed at the bottom of the pressing strip;
the side edge of the frame body is provided with a dovetail-shaped sliding groove which is opened at one end and closed at the other end and extends along the side edge of the frame body;
the sliding strip slides in from the open end of the sliding groove so that the pressing strip is combined with the frame body in the thickness direction;
the pressing part is provided with a downward pressing surface, a first rubber strip is embedded on the pressing surface, the lower surface of the first rubber strip protrudes out of the pressing surface, and the first rubber strip extends along the side edge of the frame body; the laminating surface applies a certain pretightening force to the photovoltaic panel through the first rubber strip;
a limiting plate is detachably arranged at the open end of the sliding chute; when the sliding strip slides into the sliding groove, the limiting plate is used for blocking the open end of the sliding groove to limit the sliding strip to slide out.
2. The aluminum frame for fixing solar photovoltaic panels as claimed in claim 1, wherein a second rubber strip is embedded in the bottom of the mounting groove along four groove walls, and the upper surface of the second rubber strip protrudes from the bottom of the groove for contacting with the lower surface of the photovoltaic panel.
3. The aluminum bezel for fixing a solar photovoltaic panel as recited in claim 1, wherein upper portions of four groove walls of the mounting groove are each formed with a slope such that a size of a notch of the mounting groove is greater than a size of a groove bottom of the mounting groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911309348.8A CN110943687B (en) | 2019-12-18 | 2019-12-18 | Aluminum frame for fixing solar photovoltaic panel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911309348.8A CN110943687B (en) | 2019-12-18 | 2019-12-18 | Aluminum frame for fixing solar photovoltaic panel |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110943687A CN110943687A (en) | 2020-03-31 |
| CN110943687B true CN110943687B (en) | 2022-11-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911309348.8A Active CN110943687B (en) | 2019-12-18 | 2019-12-18 | Aluminum frame for fixing solar photovoltaic panel |
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| Country | Link |
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| CN (1) | CN110943687B (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110336524A (en) * | 2019-06-28 | 2019-10-15 | 徐州中伦光伏材料有限公司 | A kind of photovoltaic panel assembly border structure being easily installed |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9231518B2 (en) * | 2013-10-21 | 2016-01-05 | Spice Solar, Inc. | Solar panel mechanical connector and frame |
| CN204361966U (en) * | 2015-02-11 | 2015-05-27 | 江西日普升能源科技有限公司 | A kind of sunlight house roof photovoltaic module syndeton |
| CN105048937B (en) * | 2015-08-19 | 2017-12-12 | 许继集团有限公司 | A kind of fixing device of photovoltaic module fixture and the application fixture |
| CN206302376U (en) * | 2016-11-25 | 2017-07-04 | 厦门阳程新能源有限公司 | The fixed structure of solar panel |
| JP6486415B2 (en) * | 2017-06-29 | 2019-03-20 | 連豐 薛 | Improved structure of solar cell roof |
| CN207399127U (en) * | 2017-11-06 | 2018-05-22 | 上海临港弘博新能源发展有限公司 | A kind of installation frame of solar flexible photovoltaic module |
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- 2019-12-18 CN CN201911309348.8A patent/CN110943687B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110336524A (en) * | 2019-06-28 | 2019-10-15 | 徐州中伦光伏材料有限公司 | A kind of photovoltaic panel assembly border structure being easily installed |
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| Publication number | Publication date |
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| CN110943687A (en) | 2020-03-31 |
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