CN219794292U - Connecting device and photovoltaic building - Google Patents
Connecting device and photovoltaic building Download PDFInfo
- Publication number
- CN219794292U CN219794292U CN202321012845.3U CN202321012845U CN219794292U CN 219794292 U CN219794292 U CN 219794292U CN 202321012845 U CN202321012845 U CN 202321012845U CN 219794292 U CN219794292 U CN 219794292U
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- Prior art keywords
- bipv
- connecting frame
- wallboard
- hollow connecting
- connection device
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- 238000013084 building-integrated photovoltaic technology Methods 0.000 claims abstract description 42
- 230000002457 bidirectional effect Effects 0.000 claims abstract description 23
- 239000000178 monomer Substances 0.000 claims description 5
- 229910000838 Al alloy Inorganic materials 0.000 claims description 4
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 239000000956 alloy Substances 0.000 claims 1
- 238000010276 construction Methods 0.000 abstract description 5
- 238000000034 method Methods 0.000 abstract description 5
- 238000009434 installation Methods 0.000 abstract description 2
- 239000011449 brick Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000010248 power generation Methods 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 230000004308 accommodation Effects 0.000 description 1
- 238000013475 authorization Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
Classifications
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- 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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/10—Photovoltaic [PV]
-
- 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
- Finishing Walls (AREA)
- Load-Bearing And Curtain Walls (AREA)
Abstract
The utility model discloses a connecting device and a photovoltaic building, which comprise a BIPV wallboard and a bidirectional hollow connecting frame, wherein positioning holes are formed in two sides of the surface of the BIPV wallboard, plate reserved cavities for allowing the side edges of plates to enter are formed in two sides of the inside of the bidirectional hollow connecting frame, bolting reserved structures are arranged at corner positions of the surface of the bidirectional hollow connecting frame, a vertical plate is arranged on one side of the inside of the plate reserved cavities through an elastic guide structure, and a protruding block is fixed on the outer wall of one side of the vertical plate. The utility model has the advantages that the installation is quick and quick, the connected BIPV wallboard and the two-way hollow connecting frame are not loosened, the connection is stable and reliable, the wall body can be made into a large block by quick splicing, the working procedures of site masonry or pasting are avoided, the construction time and the labor cost are obviously reduced, meanwhile, the possible omission and errors in site masonry, bolting or pasting can be reduced, and the integral quality and the stability of the wall body can be ensured.
Description
Technical Field
The utility model relates to the technical field of connection of photovoltaic building boards, in particular to a connection device and a photovoltaic building.
Background
The BIPV wallboard is a photovoltaic building integrated product, which integrates a solar panel into a building wall, and simultaneously has the building appearance and the solar power generation function, the BIPV wallboard can replace the traditional external wall decoration material, the energy demand of the building is met by converting sunlight into electric energy, the energy consumption and the carbon emission of the building are reduced, the aesthetic property and the sustainability of the building are improved, the BIPV wallboard can be fixed on the building structure through bolts or other connecting pieces, the connection is simple, the power generation efficiency of the solar panel can be influenced, a connecting device and the photovoltaic building disclosed by the authorization bulletin No. CN217630923U are also disclosed, the photovoltaic building comprises a photovoltaic bracket, a containing cavity is arranged in the photovoltaic bracket, an opening is arranged at the top of the containing cavity, a flanging extending towards the containing cavity is arranged at the edge of the opening, and the flanging and the side edge of the photovoltaic bracket form a containing space; the connecting block, the edge of connecting block is provided with outwards protruding connecting portion, and connecting portion at least partially inlays and locates accommodation space etc. mainly is firmly installs the photovoltaic support on required plane among the above-mentioned technical scheme, and carries out the horizontal connection operation to two sets of BIPV wallboards adjacent, and its effect that plays is not big, and traditional BIPV wallboard generally needs to carry out the bolting operation in the scene, and this needs a large amount of manpowers and time, and its construction cost is high, construction cycle is longer relatively.
Disclosure of Invention
The utility model aims to provide a connecting device and a photovoltaic building, so as to solve the problems in the background technology.
To achieve the above object, the present utility model is achieved by:
in a first aspect, the utility model discloses a connecting device, which comprises a BIPV wallboard and a bidirectional hollow connecting frame, wherein positioning holes are formed in two sides of the surface of the BIPV wallboard, board reserved cavities for allowing the side edges of boards to enter are formed in two sides of the inside of the bidirectional hollow connecting frame, bolting reserved structures are arranged at corner positions of the surface of the bidirectional hollow connecting frame, a vertical plate is arranged on one side of the inside of the board reserved cavities through elastic guide structures, a protruding block is fixed on the outer wall of one side of the vertical plate, the top ends of the protruding blocks penetrate through the outside of the bidirectional hollow connecting frame, and a multi-point positioning structure for connecting with the BIPV wallboard is arranged on the outer wall of the other side of the vertical plate.
Preferably, the bidirectional hollow connecting frame is made of an aluminum alloy member.
Preferably, the bolting reserved structure comprises an inner concave part arranged at the corner position of the surface of the bidirectional hollow connecting frame and an inner threaded hole on the surface of the bidirectional hollow connecting frame where the inner concave part is located.
Preferably, the elastic guide structure comprises a plurality of groups of guide posts fixed on the inner wall of one side of the plate reserving cavity, the vertical plate is slidably arranged on the plurality of groups of guide posts, the top ends of the guide posts are fixed with baffle plates, and the outer peripheral surfaces of the guide posts are wound with spring monomers.
Preferably, the spring unit is a wave spring, a coil spring or a conical spring.
Preferably, the multi-point positioning structure comprises a plurality of groups of positioning pins arranged on the outer wall of the other side of the vertical plate, and the positioning pins are spliced with positioning holes on the BIPV wallboard.
In a second aspect, the utility model also discloses a photovoltaic building comprising a BIPV wallboard, a bidirectional hollow connecting frame and the connecting device of any one of the above, wherein the BIPV wallboard and the bidirectional hollow connecting frame are connected through a multi-point positioning structure.
Compared with the prior art, the utility model has the beneficial effects that: this connecting device and photovoltaic building are through being provided with the structure that mutually supports such as riser and panel reserved chamber, make multiunit BIPV wallboard need not external tool at the connection in-process, appurtenance such as bolt, spanner and equipment, its installation is swift, BIPV wallboard after the connection, two-way cavity linking frame are not loose, connect reliable and stable, quick concatenation can make the wall body big, the process of having avoided on-the-spot to build by laying bricks or stones or paste has all obtained showing the reduction in construction time and human cost, can reduce simultaneously that the on-the-spot is built by laying bricks or stones, bolt or paste the possible omission and the mistake that appear, can guarantee the overall quality and the stability of wall body.
Drawings
FIG. 1 is a schematic diagram of a front view of the present utility model;
FIG. 2 is a schematic diagram of a front view structure of the present utility model;
FIG. 3 is a schematic side view of the present utility model;
FIG. 4 is an enlarged schematic view of the structure of FIG. 3A according to the present utility model;
in the figure: 1. BIPV wallboard; 101. positioning holes; 2. a bidirectional hollow connecting frame; 201. an inner concave portion; 202. an internal threaded hole; 203. a plate reserving cavity; 3. a protruding block; 4. a guide post; 5. a spring unit; 6. a baffle; 7. a vertical plate; 8. and (5) positioning pins.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. 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.
Referring to fig. 1-4, an embodiment of the present utility model is provided: a connecting device and a photovoltaic building comprise BIPV wallboards 1 and two-way hollow connecting frames 2, wherein the two-way hollow connecting frames 2 are made of members made of aluminum alloy, and the two-way hollow connecting frames 2 made of aluminum alloy are high in structural strength and long in service life;
the bolting reservation structure comprises an inner concave part 201 arranged at the corner position of the surface of the bidirectional hollow connecting frame 2 and an inner threaded hole 202 on the surface of the bidirectional hollow connecting frame 2 where the inner concave part 201 is positioned, and the bolting work of the bidirectional hollow connecting frame 2 can be completed rapidly through the inner threaded hole 202;
positioning holes 101 are formed in two sides of the surface of the BIPV wallboard 1, board reserving cavities 203 for allowing the side edges of boards to enter are formed in two sides of the inside of the bi-directional hollow connecting frame 2, and workers take out one group of BIPV wallboards 1 and two groups of bi-directional hollow connecting frames 2 respectively, so that the two side edges of the BIPV wallboards 1 are inserted into the board reserving cavities 203 of the bi-directional hollow connecting frames 2 respectively;
the corner positions of the surface of the bidirectional hollow connecting frame 2 are provided with bolting reserved structures, one side of the inside of the plate reserved cavity 203 is provided with a vertical plate 7 through an elastic guide structure, the outer wall of one side of the vertical plate 7 is fixedly provided with a protruding block 3, the top end of the protruding block 3 penetrates through the outside of the bidirectional hollow connecting frame 2, the outer wall of the other side of the vertical plate 7 is provided with a multi-point positioning structure for being connected with the BIPV wallboard 1, when the side edge of the BIPV wallboard 1 is positioned in the plate reserved cavity 203, a worker pulls the protruding block 3 to enable the protruding block 3 to drive the multi-point positioning structure to move, and at the moment, the elastic guide structure is in a compressed state;
the positioning structure and the positioning hole 101 are adjusted in position relation, so that after a worker loosens the protruding block 3, the positioning structure is spliced with the positioning hole 101 under the action of the elastic guide structure, and one side edge of the BIPV wallboard 1 is firmly limited in the board reserved cavity 203;
the elastic guide structure comprises a plurality of groups of guide posts 4 fixed on the inner wall of one side of the plate reserving cavity 203, a vertical plate 7 is slidably arranged on the plurality of groups of guide posts 4, a baffle plate 6 is fixed at the top end of each guide post 4, a spring monomer 5 is wound on the outer peripheral surface of each guide post 4, and each spring monomer 5 is a wave spring, a spiral spring or a conical spring;
the multi-point positioning structure comprises a plurality of groups of positioning pins 8 arranged on the outer wall of the other side of the vertical plate 7, and the positioning pins 8 are spliced with positioning holes 101 on the BIPV wallboard 1;
the protruding block 3 is pulled manually, so that the protruding block 3 drives the vertical plate 7 and the positioning pin 8 to move, the baffle 6 is used as a movement guide of the vertical plate 7 at the moment, the spring monomer 5 provides reset elastic force for the vertical plate 7, and the stable opposite insertion of the positioning pin 8 in the positioning hole 101 is ensured;
the photovoltaic building includes BIPV wallboard 1, two-way cavity connection frame 2, and BIPV wallboard 1 and two-way cavity connection frame 2 are connected through the multiposition location structure, and BIPV wallboard 1, two-way cavity connection frame 2 after the connection are not loose, connect reliable and stable.
When the embodiment of the utility model is used, firstly, a worker respectively takes out a group of BIPV wallboards 1 and two groups of bidirectional hollow connecting frames 2, so that two side edges of the BIPV wallboards 1 are respectively inserted into the board reserving cavity 203 of the bidirectional hollow connecting frames 2, when the side edges of the BIPV wallboards 1 are positioned in the board reserving cavity 203, the worker pulls the protruding block 3 to drive the protruding block 3 to move the multi-point positioning structure, at the moment, the elastic guiding structure is in a compressed state, the worker adjusts the position relationship between the multi-point positioning structure and the positioning holes 101 to enable the worker to be inserted into the positioning holes 101 under the action of the elastic guiding structure after loosening the protruding block 3, thereby firmly limiting one side edge of the BIPV wallboards 1 in the board reserving cavity 203, at this moment, the bi-directional hollow connecting frame 2 and the BIPV wallboard 1 are inseparable, then a worker sequentially connects the bi-directional hollow connecting frame 2 and the BIPV wallboard 1 according to the same operation, so that two groups of BIPV wallboards 1 are connected in a horizontal state through the bi-directional hollow connecting frame 2, external tools such as bolts, wrenches and other auxiliary tools and equipment are not needed in the connection process of the BIPV wallboards 1, the bi-directional hollow connecting frame 2 is not loosened, the connection is stable and reliable, the wall body can be made into a large block by rapid splicing, the working procedure of site building or pasting is avoided, the construction time and the labor cost are obviously reduced, meanwhile, the possible omission and errors in site building, bolting or pasting can be reduced, and the whole quality and stability of the wall body can be ensured.
Claims (7)
1. A connection device, characterized in that: including BIPV wallboard (1), two-way cavity connecting frame (2), the both sides on BIPV wallboard (1) surface are provided with locating hole (101), the inside both sides of two-way cavity connecting frame (2) all are provided with panel reservation chamber (203) that supply panel side to get into, the corner position department on two-way cavity connecting frame (2) surface all is provided with the bolt reservation structure, riser (7) are installed through elastic guide structure to inside one side of panel reservation chamber (203), be fixed with protruding piece (3) on the outer wall of riser (7) one side, the top of protruding piece (3) runs through to the outside of two-way cavity connecting frame (2), be provided with the multipoints location structure that is used for being connected with BIPV wallboard (1) on the opposite side outer wall of riser (7).
2. A connection device according to claim 1, wherein: the bidirectional hollow connecting frame (2) is made of members made of aluminum alloy materials.
3. A connection device according to claim 1, wherein: the bolting reservation structure comprises an inner concave part (201) arranged at the corner position of the surface of the bidirectional hollow connecting frame (2), and an inner threaded hole (202) on the surface of the bidirectional hollow connecting frame (2) where the inner concave part (201) is located.
4. A connection device according to claim 1, wherein: the elastic guide structure comprises a plurality of groups of guide posts (4) fixed on the inner wall of one side of the plate reserving cavity (203), the vertical plate (7) is slidably mounted on the plurality of groups of guide posts (4), the top ends of the guide posts (4) are fixed with baffle plates (6), and the outer peripheral surface of the guide posts (4) is wound with spring monomers (5).
5. A connection device according to claim 4, wherein: the spring unit (5) is a wave spring, a spiral spring or a conical spring.
6. A connection device according to claim 1, wherein: the multi-point location structure comprises a plurality of groups of locating pins (8) arranged on the outer wall of the other side of the vertical plate (7), and the locating pins (8) are spliced with locating holes (101) on the BIPV wallboard (1).
7. A photovoltaic building, characterized in that it comprises BIPV wall panels (1), a bi-directional hollow connection frame (2) and a connection device according to any one of claims 1 to 6: BIPV wallboard (1) and two-way cavity connection frame (2) are connected through multiple spot location structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321012845.3U CN219794292U (en) | 2023-04-28 | 2023-04-28 | Connecting device and photovoltaic building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321012845.3U CN219794292U (en) | 2023-04-28 | 2023-04-28 | Connecting device and photovoltaic building |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219794292U true CN219794292U (en) | 2023-10-03 |
Family
ID=88188051
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321012845.3U Active CN219794292U (en) | 2023-04-28 | 2023-04-28 | Connecting device and photovoltaic building |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219794292U (en) |
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2023
- 2023-04-28 CN CN202321012845.3U patent/CN219794292U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |