CN220629268U - Frame structure, photovoltaic module frame and photovoltaic module - Google Patents
Frame structure, photovoltaic module frame and photovoltaic module Download PDFInfo
- Publication number
- CN220629268U CN220629268U CN202322332516.3U CN202322332516U CN220629268U CN 220629268 U CN220629268 U CN 220629268U CN 202322332516 U CN202322332516 U CN 202322332516U CN 220629268 U CN220629268 U CN 220629268U
- Authority
- CN
- China
- Prior art keywords
- frame
- photovoltaic module
- overflow groove
- glue
- glue overflow
- 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.)
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Links
- 239000003292 glue Substances 0.000 claims abstract description 58
- 239000000428 dust Substances 0.000 claims abstract description 12
- 238000007789 sealing Methods 0.000 claims abstract description 10
- 239000000463 material Substances 0.000 claims description 4
- 229910045601 alloy Inorganic materials 0.000 claims description 3
- 239000000956 alloy Substances 0.000 claims description 3
- 230000037431 insertion Effects 0.000 claims 1
- 238000003780 insertion Methods 0.000 claims 1
- 230000003405 preventing effect Effects 0.000 abstract description 20
- 238000009825 accumulation Methods 0.000 abstract description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 10
- 238000010586 diagram Methods 0.000 description 8
- 238000009432 framing Methods 0.000 description 5
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 4
- 239000000741 silica gel Substances 0.000 description 4
- 229910002027 silica gel Inorganic materials 0.000 description 4
- 230000000670 limiting effect Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000004026 adhesive bonding Methods 0.000 description 2
- 229910000967 As alloy Inorganic materials 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 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
Landscapes
- Photovoltaic Devices (AREA)
Abstract
The application provides a frame structure, photovoltaic module frame and photovoltaic module, this frame structure includes: the dustproof plug pin is provided with an extending part for being inserted with the glue overflow groove and an abutting part for sealing the end face of the glue overflow groove; the extending part is provided with a clamping part for clamping and positioning the overflow glue groove. In the technical scheme, the dustproof plug pin is provided with the extending part for being inserted into the glue overflow groove and the abutting part for sealing the end face of the glue overflow groove; the protruding part is provided with a clamping part for clamping and positioning with the glue overflow groove; filling the gap exposed by the surface A of the profile, improving the tightness between the frame of the assembly and the photovoltaic assembly, preventing dust, sundries, water vapor and the like, effectively protecting the assembly and simultaneously ensuring the ash accumulation preventing effect of the photovoltaic assembly.
Description
Technical Field
The application relates to the technical field of batteries, in particular to a frame structural member, a photovoltaic module frame and a photovoltaic module.
Background
At present, ash accumulation preventing components exist on the market, most of the ash accumulation preventing components are of changed profile structures, and the A-surface-free profile is most typical. Among the numerous non-A-plane section bars, there are four sides without A-plane, and also there are non-A-plane section bars with only short sides removed, and most manufacturers still adopt 45-degree angle edge-cutting of section bars for the non-A-plane section bars with only short sides removed, so that the phenomenon that the A-plane of the long sides is exposed in the framing process exists, as shown in fig. 5, wherein a is a gap where the A-plane of the section bars is exposed. The A surface is exposed, so that the appearance is not attractive, dirt and scale can be hidden in the A surface due to the fact that the A surface is placed outdoors for a long time through an open structure, and the generated energy of the assembly is easy to decay due to the fact that water vapor exists in gaps for a long time.
Disclosure of Invention
The application provides a frame structure, photovoltaic module frame and photovoltaic module for improve dustproof reliability of photovoltaic module.
In a first aspect, there is provided a frame structure comprising: a dust-proof bolt, wherein,
the dustproof plug pin is provided with an extending part for being inserted with the glue overflow groove and an abutting part for sealing the end face of the glue overflow groove;
the extending part is provided with a clamping part for clamping and positioning the overflow glue groove.
In the technical scheme, the dustproof plug pin is provided with the extending part for being inserted into the glue overflow groove and the abutting part for sealing the end face of the glue overflow groove; the protruding part is provided with a clamping part for clamping and positioning with the glue overflow groove; filling the gap exposed by the surface A of the profile, improving the tightness between the frame of the assembly and the photovoltaic assembly, preventing dust, sundries, water vapor and the like, effectively protecting the assembly and simultaneously ensuring the ash accumulation preventing effect of the photovoltaic assembly.
In a specific embodiment, the clamping portion is an elastic protrusion.
In a specific embodiment, the clamping portion is a protrusion.
In a specific embodiment, the material of the extension is any one of an alloy and a plastic.
In a specific embodiment, the dust plug is integrally formed.
In a second aspect, a photovoltaic module frame is provided, including the frame structure.
In the technical scheme, the dustproof plug pin is provided with the extending part for being inserted into the glue overflow groove and the abutting part for sealing the end face of the glue overflow groove; the protruding part is provided with a clamping part for clamping and positioning with the glue overflow groove; filling the gap exposed by the surface A of the profile, improving the tightness between the frame of the assembly and the photovoltaic assembly, preventing dust, sundries, water vapor and the like, effectively protecting the assembly and simultaneously ensuring the ash accumulation preventing effect of the photovoltaic assembly.
In a specific implementation manner, the photovoltaic module frame further comprises a frame body, and the frame body is provided with a glue overflow groove.
In a specific implementation manner, the protruding portion is inserted into the glue overflow groove, the clamping portion is clamped with the glue overflow groove, and the abutting portion abuts against the end face of the glue overflow groove.
In a specific implementation, the protruding part is fixedly connected with the glue overflow groove in an adhesive bonding way after being inserted.
In a third aspect, a photovoltaic module is provided, including the photovoltaic module frame.
In the technical scheme, the dustproof plug pin is provided with the extension part for being inserted into the glue overflow groove, and the extension part is provided with the clamping part for being clamped and positioned with the glue overflow groove; filling the gap exposed by the surface A of the profile, improving the tightness between the frame of the assembly and the photovoltaic assembly, preventing dust, sundries, water vapor and the like, effectively protecting the assembly and simultaneously ensuring the ash accumulation preventing effect of the photovoltaic assembly.
Drawings
Fig. 1 is a schematic structural diagram of a frame structure provided in an embodiment of the present application;
fig. 2 is a schematic structural diagram of another frame structure according to an embodiment of the present disclosure;
fig. 3 is a schematic structural diagram of a photovoltaic module frame provided in an embodiment of the present application;
fig. 4 is a schematic structural diagram of a section a provided in an embodiment of the present application;
fig. 5 is a schematic structural view of a slit exposed on the surface a of the profile provided in the application.
Detailed Description
The present application is further described in detail below by way of the accompanying drawings and examples. The features and advantages of the present application will become more apparent from the description.
The word "exemplary" is used herein to mean "serving as an example, embodiment, or illustration. Any embodiment described herein as "exemplary" is not necessarily to be construed as preferred or advantageous over other embodiments. Although various aspects of the embodiments are illustrated in the accompanying drawings, the drawings are not necessarily drawn to scale unless specifically indicated.
In addition, the technical features described below in the different embodiments of the present application may be combined with each other as long as they do not collide with each other.
For the convenience of understanding the frame structural member, the photovoltaic module frame and the photovoltaic module provided by the embodiment of the application, the application scene of the frame structural member, the photovoltaic module frame and the photovoltaic module is described first. The frame structure, the photovoltaic module frame and the photovoltaic module provided by the embodiment of the application are used for preventing dust of the photovoltaic module, and are applied to the photovoltaic module. At present, ash accumulation preventing components exist on the market, most of the ash accumulation preventing components are of changed profile structures, and the A-surface-free profile is most typical. Among the numerous non-A-plane section bars, there are four sides without A-plane, and also there are non-A-plane section bars with only short sides removed, and most manufacturers still adopt 45-degree angle edge-cutting of section bars for the non-A-plane section bars with only short sides removed, so that the phenomenon that the A-plane of the long sides is exposed in the framing process exists, as shown in fig. 5, wherein a is a gap where the A-plane of the section bars is exposed. The A surface is exposed, so that the appearance is not attractive, dirt and scale can be hidden in the A surface due to the fact that the A surface is placed outdoors for a long time through an open structure, and the generated energy of the assembly is easy to decay due to the fact that water vapor exists in gaps for a long time. For this application embodiment provides a frame structure, photovoltaic module frame and photovoltaic module to improve the dustproof reliability of photovoltaic module. The following detailed description is of embodiments with reference to the specific drawings.
Referring to fig. 1, fig. 1 is a schematic structural diagram of a frame structure according to an embodiment of the present application. In fig. 1, an embodiment of the present application provides a frame structure, including: a dust-proof bolt 1. The dustproof bolt 1 is provided with an extending part 2 for being inserted into the glue overflow groove 4 and an abutting part 6 for sealing the end face of the glue overflow groove. The extending part 2 is provided with a clamping part 3 for clamping and positioning with the glue overflow groove 4. The clamping part 3 is an elastic protrusion. The elastic protrusion is clamped with a clamping groove 7 in the glue overflow groove 4 arranged on the surface A of the section bar. The material of the extension part 2 is alloy; in practice, the material of the extension 2 may also be plastic. The dustproof bolt 1 is integrally formed.
In the technical scheme, through setting up dustproof bolt 1, be provided with on dustproof bolt 1 be used for with overflow glue groove 4 cartridge extension part 2 and be used for sealing overflow glue groove terminal surface butt portion 6, be provided with on extension part 2 be used for with overflow glue groove 4 joint location joint portion 3; filling the gap exposed by the surface A of the profile, improving the tightness between the frame of the assembly and the photovoltaic assembly, preventing dust, sundries, water vapor and the like, effectively protecting the assembly and simultaneously ensuring the ash accumulation preventing effect of the photovoltaic assembly.
Referring to fig. 2, fig. 2 is a schematic structural diagram of another frame structure according to an embodiment of the present application. In fig. 2, the engagement portion 3 is a protruding portion. The elastic bulge is changed into the protruding part, so that the A surface of the section bar does not need to be provided with a clamping groove, the dustproof bolt 1 is directly plugged after framing is completed, the protruding part is flattened under the acting force of the notch of the A surface of the section bar, and the friction force of interaction with the inside of the notch is generated, so that the limiting effect is achieved. The tightness between the assembly frame and the photovoltaic assembly is improved, dust, sundries, water vapor and the like are prevented, the assembly can be effectively protected, and meanwhile, the ash accumulation preventing effect of the photovoltaic assembly is guaranteed.
Referring to fig. 3 and fig. 4, fig. 3 is a schematic structural diagram of a photovoltaic module frame according to an embodiment of the present application. Fig. 4 is a schematic structural diagram of a section a provided in an embodiment of the present application. In fig. 3, the embodiment of the application further provides a photovoltaic module frame, which comprises a frame structural member. The photovoltaic module frame also comprises a frame body 5, and a glue overflow groove 4 is arranged on the frame body 5. The extension part 2 is inserted into the glue overflow groove 4, and the clamping part 3 is clamped with the clamping groove 7 in the glue overflow groove 4. The abutting part 6 abuts against the end face of the glue overflow groove.
In the technical scheme, by arranging the dustproof plug pin 1, the dustproof plug pin 1 is provided with the extension part 2 for being inserted into the glue overflow groove 4 and the abutting part 6 for sealing the end face of the glue overflow groove; the extending part 2 is provided with a clamping part 3 for clamping and positioning with the glue overflow groove 4; filling the gap exposed by the surface A of the profile, improving the tightness between the frame of the assembly and the photovoltaic assembly, preventing dust, sundries, water vapor and the like, effectively protecting the assembly and simultaneously ensuring the ash accumulation preventing effect of the photovoltaic assembly. The dustproof bolt can be inserted into the overflow glue groove 4 of the section A surface by adopting clamping fit, the overflow glue groove of the section A surface is provided with a clamping groove 7, and the extension part 2 of the dustproof bolt 1 is provided with an elastic protrusion; after the assembly is framed, the dustproof bolt 1 is installed, in the inserting process, the elastic protrusion is contacted with the profile overflow glue groove 4 to be closed, and after the elastic protrusion is contacted with the clamping groove 7 inside the profile A surface overflow glue groove when the assembly is pushed forward, the elastic protrusion is opened to realize reverse positioning, the abutting part 6 is abutted and sealed with the end face of the overflow glue groove, and meanwhile, the silica gel inside the overflow glue groove plays a role in bonding, so that the limiting effect is firmer.
In a specific embodiment, the extension part 2 is fixedly connected with the glue overflow groove 4 in an adhesive bonding manner after being inserted. The shape of the extension part 2 of the dustproof bolt is ensured to coincide with the glue overflow groove as much as possible, but the dustproof bolt is not limited to the shape, and the dustproof bolt can be made of elastic parts such as alloy, plastic and the like. After the assembly framing is completed, the part of the section A surface is plugged, the part of the section A surface is matched with a clamping groove formed in a manner that the silicon glue in the section A surface contacts with a section A surface glue overflow groove, after the silica gel is solidified, the silica gel is fixed in the section A surface, the silica gel is guaranteed not to fall off, the appearance is similar to that of the frame A surface, the appearance is attractive after the installation, and meanwhile, the section A surface can be sealed by extending out, so that the dust blocking effect is achieved.
With continued reference to fig. 3, the embodiment of the application further provides a photovoltaic module, including a photovoltaic module frame. After the assembly framing is completed, before entering a curing room, the extension part 2 is inserted into the glue overflow groove 4 on the A surface of the long-side profile, enters the curing room along with the photovoltaic assembly, and after the assembly is cured, the dustproof bolt is fixed in the curing room.
In the technical scheme, through setting up dustproof bolt 1, be provided with on dustproof bolt 1 be used for with overflow glue groove 4 cartridge extension part 2 and be used for sealing overflow glue groove terminal surface butt portion 6, be provided with on extension part 2 be used for with overflow glue groove 4 joint location joint portion 3; filling the gap exposed by the surface A of the profile, improving the tightness between the frame of the assembly and the photovoltaic assembly, preventing dust, sundries, water vapor and the like, effectively protecting the assembly and simultaneously ensuring the ash accumulation preventing effect of the photovoltaic assembly.
In the description of the present application, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "left", "right", etc. are based on the directions or positional relationships in the working state of the present application, are merely for convenience of description and simplification of description, and do not indicate or imply that the apparatus or element to be referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present application.
In the description of the present application, it should be noted that the terms "mounted," "connected," and "connected" are to be construed broadly, unless explicitly specified and limited otherwise. The specific meaning of the terms in this application will be understood by those of ordinary skill in the art in a specific context.
The present application has been described in connection with the preferred embodiments, but these embodiments are merely exemplary and serve only as illustrations. On the basis of this, many alternatives and improvements can be made to the present application, which fall within the scope of protection of the present application.
Claims (10)
1. A frame structure comprising: a dust-proof bolt, wherein,
the dustproof plug pin is provided with an extending part for being inserted with the glue overflow groove and an abutting part for sealing the end face of the glue overflow groove;
the extending part is provided with a clamping part for clamping and positioning the overflow glue groove.
2. The frame structure of claim 1, wherein the clip is a resilient protrusion.
3. The frame structure of claim 1, wherein the clip is a protrusion.
4. The frame structure of claim 1, wherein the material of the extension is any one of an alloy and a plastic.
5. The frame structure of claim 1, wherein the dust guard latch is integrally formed.
6. A photovoltaic module frame comprising a frame structure according to any one of claims 1 to 5.
7. The photovoltaic module frame of claim 6, further comprising a frame body, wherein the frame body is provided with a glue overflow groove.
8. The photovoltaic module frame of claim 7, wherein the protruding portion is inserted into the glue overflow groove, the clamping portion is clamped with the glue overflow groove, and the abutting portion abuts against an end face of the glue overflow groove.
9. The photovoltaic module frame of claim 7, wherein the extension is fixedly attached to the glue overflow groove after insertion.
10. A photovoltaic module comprising a photovoltaic module frame as claimed in any one of claims 6 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322332516.3U CN220629268U (en) | 2023-08-29 | 2023-08-29 | Frame structure, photovoltaic module frame and photovoltaic module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322332516.3U CN220629268U (en) | 2023-08-29 | 2023-08-29 | Frame structure, photovoltaic module frame and photovoltaic module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220629268U true CN220629268U (en) | 2024-03-19 |
Family
ID=90225193
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322332516.3U Active CN220629268U (en) | 2023-08-29 | 2023-08-29 | Frame structure, photovoltaic module frame and photovoltaic module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220629268U (en) |
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2023
- 2023-08-29 CN CN202322332516.3U patent/CN220629268U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |