CN220107849U - Water guide supporting device for borderless photovoltaic module - Google Patents
Water guide supporting device for borderless photovoltaic module Download PDFInfo
- Publication number
- CN220107849U CN220107849U CN202220087001.4U CN202220087001U CN220107849U CN 220107849 U CN220107849 U CN 220107849U CN 202220087001 U CN202220087001 U CN 202220087001U CN 220107849 U CN220107849 U CN 220107849U
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- China
- Prior art keywords
- frame
- photovoltaic module
- support
- water guide
- borderless
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 44
- 239000003292 glue Substances 0.000 claims abstract description 23
- 210000001503 joint Anatomy 0.000 claims abstract description 12
- 238000009434 installation Methods 0.000 claims abstract description 5
- 239000006260 foam Substances 0.000 claims description 12
- 239000000084 colloidal system Substances 0.000 claims description 6
- 238000005452 bending Methods 0.000 claims description 5
- 239000004484 Briquette Substances 0.000 claims 2
- 125000006850 spacer group Chemical group 0.000 claims 1
- 238000007789 sealing Methods 0.000 abstract description 14
- 230000000694 effects Effects 0.000 abstract description 11
- 238000010248 power generation Methods 0.000 abstract description 3
- 238000004806 packaging method and process Methods 0.000 abstract 1
- 238000002788 crimping Methods 0.000 description 5
- 238000002347 injection Methods 0.000 description 3
- 239000007924 injection Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000011491 glass wool Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 238000010079 rubber tapping Methods 0.000 description 1
- 239000007779 soft material Substances 0.000 description 1
- 238000013083 solar photovoltaic technology Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000008719 thickening 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
Landscapes
- Photovoltaic Devices (AREA)
Abstract
The utility model provides a water guide supporting device for a borderless photovoltaic module, which relates to the field of photovoltaic power generation modules and comprises the following components: a base and a support assembly; the support assembly comprises a support plate body, a first support frame and a second support frame; the first support frame is connected with the bottom surface of the water guide groove through a support plate body, and a screw mounting part is arranged in the middle of the upper end of the first support frame; the second braced frame is including two components of a whole that can function independently frames that the structure is the same, and the components of a whole that can function independently frame inboard has the braced frame, is connected and is fixed components of a whole that can function independently frame and first braced frame through the gasket with screw installation department, and the up end of components of a whole that can function independently frame is used for supporting photovoltaic module's bottom surface through joint strip, and the glue line between two components of a whole that can function independently frame top butt joint region and two photovoltaic modules passes through the injecting glue and seals, can realize reaching photovoltaic module's sealing connection effect under the condition that does not use current buckle closure to can realize photovoltaic module's "stealthy frame" packaging effect.
Description
Technical Field
The utility model relates to the field of photovoltaic power generation assemblies, in particular to a water guide supporting device for a borderless photovoltaic assembly.
Background
Solar photovoltaic technology and applications thereof are rapidly developing, and large-scale ground photovoltaic power stations and roof photovoltaic devices are also being largely utilized. In the prior art, utilize the section bar support of top and below to assemble solar photovoltaic module, specifically, set up the briquetting on the section bar support, the bolt passes lock and be connected between briquetting and the buckle closure, the buckle closure is direct to be contacted with photovoltaic module's upper end, with apply the pressure that is used for fixing, the section bar support is direct to be contacted with photovoltaic module's lower terminal surface, provide holding power, adopt foretell assembly structure, the structure of section bar support is comparatively complicated, the assembly is difficult, and, the buckle closure can influence photovoltaic module and daylighte, and then influence photovoltaic module's power generation performance.
Disclosure of Invention
The utility model aims to provide a water guide supporting device for a borderless photovoltaic module, which can be used for rapidly assembling the borderless photovoltaic module, reducing the assembling difficulty, enhancing the stability of the structure by contacting colloid with the bottom surface of the photovoltaic module, playing a good role in draining water, sealing the butt joint area at the tops of two split frames and the glue joint between the two photovoltaic modules by glue injection, and achieving the sealing connection effect of the photovoltaic module without using the prior buckle cover and the assembling effect of an invisible border.
Based on the above object, the present utility model provides a water guiding support device for a borderless photovoltaic module, comprising: a base and a support assembly;
a water guide groove extending along the length direction of the base is arranged in the base;
the support assembly comprises a support plate body, a first support frame and a second support frame;
the first support frame is connected with the bottom surface of the water guide groove through a support plate body, and a raised screw mounting part is arranged in the middle of the upper end of the first support frame;
the second braced frame includes two components of a whole that can function independently frames that the structure is the same, two components of a whole that can function independently frames are relative respectively the central symmetry of screw installation department sets up the top of first braced frame, components of a whole that can function independently frame inboard has the braced frame, is connected with screw installation department through the screw with components of a whole that can function independently frame with first braced frame is fixed, components of a whole that can function independently frame's up end is used for supporting photovoltaic module's bottom surface through joint strip, two components of a whole that can function independently frame top butt joint region and glue joint between two photovoltaic module passes through the colloid seal.
Further, a mounting cavity for accommodating the gasket is arranged between the top of the split frame and the supporting frame.
Further, the foam rod is embedded into the butt joint area of the tops of the two split frames, and the top of the foam rod abuts against the bottom of the glue line.
Further, the screw mounting portion bottom protrudes to the inside of the first support frame.
Further, the base comprises a transverse bottom plate and a longitudinal supporting plate, the two longitudinal supporting plates are respectively fixed on two sides of the upper end face of the transverse bottom plate, and the water guide groove is formed between the longitudinal supporting plate and the transverse bottom plate.
Further, the upper end of the longitudinal support plate is provided with a horizontal first support plate body, and the first support plate body is used for supporting the transverse support frame.
Further, both end parts of the transverse bottom plate are provided with bending parts extending upwards.
Further, still include briquetting and fastening screw, the one end of briquetting is provided with crimping portion, and the other end is provided with supporting part, crimping portion crimping in the horizontal bottom plate, and crimping portion's inboard with extremely the kink butt, supporting part is placed on bearing structure, passes through the screw the middle part of briquetting is connected with bearing structure.
Further, the thickness of the middle part of the pressing block is larger than that of the two end parts of the pressing block.
By adopting the technical scheme, the water guide supporting device for the borderless photovoltaic module has the following technical effects compared with the prior art:
in the water guide supporting device for the borderless photovoltaic module, the water guide groove extending along the length direction of the water guide groove is arranged in the base, so that accumulated water can be discharged from the upper part to the lower part along the supporting module;
the support assembly comprises a support plate body, a first support frame and a second support frame; the first support frame is connected with the bottom surface of the water guide groove through a support plate body, and a raised screw mounting part is arranged in the middle of the upper end of the first support frame; the second support frame comprises two split frames with the same structure, the two split frames are respectively and symmetrically arranged at the top of the first support frame relative to the center of the screw mounting part, the support frames are arranged on the inner sides of the split frames, the split frames are connected with the screw mounting part through screws so as to be fixed with the first support frame, the assembly is convenient, the screws can be hidden in the second support frame, and the photovoltaic module cannot be influenced; the upper end face of the split frame is used for supporting the bottom face of the photovoltaic module through the sealing rubber strip, the split frame is not in direct contact with the photovoltaic module, but indirectly provides support for the photovoltaic module through the sealing rubber strip, the supporting force is more uniform, looseness can not be generated after long-time use, and the photovoltaic module is not damaged; the butt joint areas at the tops of the two split frames and the glue joint between the two photovoltaic modules are sealed through glue injection, so that the sealing connection effect of the photovoltaic modules can be achieved under the condition that the existing buckle cover is not used, and the assembly effect of the invisible frame of the photovoltaic modules can be achieved.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the description of the embodiments or the prior art will be briefly described, and it is obvious that the drawings in the description below are some embodiments of the present utility model, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic structural diagram of a water guiding support device for a borderless photovoltaic module according to an embodiment of the present utility model;
fig. 2 is a schematic diagram of an assembly structure of the water guiding support device and the photovoltaic module shown in fig. 1.
Icon: a 100-photovoltaic module; 200-colloid; 210-screws; 211-a gasket; 300-base; 301-a water guide groove; 310-transverse bottom plate; 311-bending parts; 320-longitudinal support plates; 321-a first support plate body; 330-briquetting; 331-crimping part; 332-a support; 340-fastening a screw; 400-a support assembly; 410-supporting the plate body; 420-a first support frame; 422-screw mounting; 423-threaded connection holes; 430-a second support frame; 431-split frame; 432-a support frame; 433-mounting cavity; 434-foam stick; 500-sealing rubber strips.
Detailed Description
The following description of the embodiments of the present utility model will be made apparent and fully in view of the accompanying drawings, in which some, but not all embodiments of the utility model are shown. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
As shown in fig. 1 and fig. 2, a water guiding support device for a borderless photovoltaic module according to an embodiment of the present utility model includes: a base 300 and a support assembly 400;
wherein, a water guiding groove 301 extending along the length direction is arranged in the base 300, and the water guiding groove 301 plays a role in draining accumulated water between the photovoltaic modules;
the support assembly 400 includes a support plate body 410, a first support frame 420, and a second support frame 430; the first support frame 420 is located above the support plate 410, and the first support frame 420 is connected to the bottom surface of the water guiding groove 301 through the support plate 410, preferably, the support plate 410 is connected to the middle of the bottom surface of the water guiding groove 301;
a raised screw mounting part 422 is provided at a central position of an upper end of the first support frame 420, and a screw mounting groove is provided on the screw mounting part 422 for connecting the second support frame 430 with the first support frame 420 through the screw 210.
The second support frame 430 includes two split frames 431 having the same structure, the two split frames 431 are symmetrically disposed at the top of the first support frame 420 with respect to the center of the screw mounting 422, the split frames 431 are provided with support frames 432 on the inner sides thereof, and are connected with the screw mounting 422 through screws 210, and the split frames 431 are fixed with the first support frame 420 by using gaskets 211 penetrating the screws 210, the upper end surfaces of the split frames 431 are used for supporting the bottom surface of the photovoltaic module 1 through sealing strips 500, and the butt joint areas of the tops of the two split frames 431 and the glue joints between the two photovoltaic modules 100 are sealed by the glue 200.
In an alternative embodiment, a mounting cavity 433 for receiving the gasket 211 is provided between the top of the split frame 431 and the support frame 432.
In an alternative embodiment, the device further comprises a foam rod 434, wherein the foam rod 434 is embedded into the butt joint area at the top of the two split frames 431, the top of the foam rod 434 is propped against the bottom of the glue line between the two photovoltaic modules, when the glue line is injected with the glue line 200, the foam rod 434 can isolate the glue line from the split frames 431, so that waste caused by the glue line 200 entering into the split frames 431 is avoided, meanwhile, due to the fact that the foam rod 434 is arranged, the glue line 200 can be accurately injected into the glue line, and the tightness of the butt joint area at the top of the two split frames 431 is ensured.
In an alternative embodiment, the bottom of the screw mounting part 422 protrudes to the inside of the first support frame 420, i.e., the bottom of the screw mounting part 422 is designed to be thickened, improving the overall strength of the first support frame 420 and the connection strength of the tapping screw.
In an alternative embodiment, the base 300 includes a lateral base plate 310 and longitudinal support plates 320, the two longitudinal support plates 320 being respectively fixed to both sides of an upper end surface of the lateral base plate 310, and a water guide groove 301 being formed between the longitudinal support plates 320 and the lateral base plate 310.
In an alternative embodiment, the upper end of the longitudinal support plate 320 is provided with a horizontal first support plate 321, the first support plate 321 is used for supporting a transverse support frame, and the transverse first support frame 420 is used for supporting the transverse direction of the photovoltaic module.
In an alternative embodiment, both ends of the lateral base plate 310 have bent portions 311 extending upward.
In addition, the water guide supporting device for the frameless photovoltaic module in the embodiment further comprises a pressing block 330 and a fastening screw 340, wherein the pressing block 330 is provided with a pressing part 331 at one end and a supporting part 332 at the other end, the pressing part 331 is pressed in the transverse bottom plate 310, the inner side of the pressing part 331 is abutted to the bending part 311, the bending part 311 is utilized to limit the pressing part 331, the pressing part 331 and the transverse bottom plate 310 are guaranteed to be connected firmly, the supporting part 332 is placed on a supporting structure, and the supporting part 332 penetrates through the middle part of the pressing block 330 to be connected with the supporting structure.
The thickness of the middle part of the pressing block 330 is greater than the thickness of both end parts of the pressing block 330, namely: the middle part of briquetting adopts the thickening design for improve its bearing capacity.
The supporting portion 332 is flat, and a larger supporting surface can be designed for soft materials such as glass wool.
In an alternative embodiment, the sealing rubber strip 500 adopts the existing silicone weather-proof structural adhesive, the upper end of the sealing rubber strip 500 is used for supporting the photovoltaic module, the sealing rubber strip 500 can be used for uniformly providing supporting force for the photovoltaic module, and the stability of the structure is guaranteed.
Adopt the support device that leads for borderless photovoltaic module that this embodiment provided, compare in prior art, have following advantage at least:
1. the water guide groove extending along the length direction of the base is arranged in the base, so that accumulated water can be discharged from the upper part and the lower part along the supporting component.
2. The support assembly comprises a support plate body, a first support frame and a second support frame; the first support frame is connected with the bottom surface of the water guide groove through a support plate body, and a raised screw mounting part is arranged in the middle of the upper end of the first support frame; the second support frame comprises two split frames with the same structure, the two split frames are respectively and symmetrically arranged at the top of the first support frame relative to the center of the screw mounting part, the support frames are arranged on the inner sides of the split frames, the split frames are connected with the screw mounting part through screws so as to be fixed with the first support frame, the assembly is convenient, the screws can be hidden in the second support frame, and the photovoltaic module cannot be influenced; the upper end face of the split frame is used for supporting the bottom face of the photovoltaic module through the sealing rubber strip, the split frame is not in direct contact with the photovoltaic module, but indirectly provides support for the photovoltaic module through the sealing rubber strip, the supporting force is more uniform, looseness can not be generated after long-time use, and the photovoltaic module is not damaged; the butt joint areas at the tops of the two split frames and the glue joint between the two photovoltaic modules are sealed through glue injection, so that the sealing connection effect of the photovoltaic modules can be achieved under the condition that the existing buckle cover is not used, and the assembly effect of the invisible frame of the photovoltaic modules can be achieved.
3. The foam rod can isolate the glue line from the split frame, so that waste caused by the fact that colloid enters into the split frame is avoided, and meanwhile, due to the fact that the foam rod is arranged, the colloid can be accurately injected into the glue line, and tightness of butt joint areas at the tops of the two split frames is guaranteed.
4. Adopt by the no frame photovoltaic module of water conservancy diversion strutting arrangement equipment in this scheme, form clean, the smooth surface of pure glass, have pleasing to the eye outward appearance effect, when photovoltaic module low-angle tiling was arranged, the frame of ordinary standard subassembly can form "grey strip" in frame department under rainwater and dust effect, seriously influences generating efficiency, and this problem can be avoided at all to the no frame photovoltaic module that this scheme provided, can not form "grey strip" because of the influence of rainwater and dust, ensures generating efficiency's stability.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model, and not for limiting the same; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the utility model.
Claims (9)
1. A water guide support device for a borderless photovoltaic module, comprising: a base and a support assembly;
a water guide groove extending along the length direction of the base is arranged in the base;
the support assembly comprises a support plate body, a first support frame and a second support frame;
the first support frame is connected with the bottom surface of the water guide groove through a support plate body, and a raised screw mounting part is arranged in the middle of the upper end of the first support frame;
the second braced frame includes two components of a whole that can function independently frames that the structure is the same, two components of a whole that can function independently frames are relative respectively the central symmetry of screw installation department sets up the top of first braced frame, components of a whole that can function independently frame inboard has the braced frame, is connected through screw and screw installation department and passes through the gasket with components of a whole that can function independently frame with first braced frame is fixed, components of a whole that can function independently frame's up end is used for supporting photovoltaic module's bottom surface through joint strip, two components of a whole that can function independently frame top butt joint region and glue joint between two photovoltaic module passes through the colloid seal.
2. The water guide support device for a borderless photovoltaic module of claim 1 wherein a mounting cavity for receiving a spacer is provided between the top of the split frame and the support frame.
3. The water guide support device for a borderless photovoltaic module of claim 2 further comprising foam bars embedded in the top butt areas of the two split frames with the top of the foam bars abutting the bottom of the glue line.
4. The water guide support device for a borderless photovoltaic module of claim 1 wherein the screw mount bottom projects into the interior of the first support frame.
5. The water guide support device for a borderless photovoltaic module of claim 1 wherein the base comprises a transverse bottom plate and a longitudinal support plate, the two longitudinal support plates being fixed to two sides of an upper end surface of the transverse bottom plate, respectively, the longitudinal support plate and the transverse bottom plate forming the water guide channel therebetween.
6. The water guide support device for a borderless photovoltaic module of claim 5, characterized in that the upper end of the longitudinal support plate is provided with a horizontal first support plate body for supporting a transverse support frame.
7. The water guide support device for a borderless photovoltaic module of claim 5 wherein the two ends of the lateral bottom plate have upwardly extending bends.
8. The water guide supporting device for a borderless photovoltaic module according to claim 7, further comprising a press block and a fastening screw, wherein one end of the press block is provided with a press connection part, the other end is provided with a supporting part, the press connection part is press-connected in the transverse bottom plate, the inner side of the press connection part is abutted with the bending part, the supporting part is placed on a supporting structure, and the supporting structure is connected by passing through the middle part of the press block through the screw.
9. The water guide support device of claim 8, wherein a thickness of a middle portion of the briquette is greater than a thickness of both end portions of the briquette.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220087001.4U CN220107849U (en) | 2022-01-13 | 2022-01-13 | Water guide supporting device for borderless photovoltaic module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220087001.4U CN220107849U (en) | 2022-01-13 | 2022-01-13 | Water guide supporting device for borderless photovoltaic module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220107849U true CN220107849U (en) | 2023-11-28 |
Family
ID=88866898
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220087001.4U Active CN220107849U (en) | 2022-01-13 | 2022-01-13 | Water guide supporting device for borderless photovoltaic module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220107849U (en) |
-
2022
- 2022-01-13 CN CN202220087001.4U patent/CN220107849U/en active Active
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