CN216893205U - Unit type photovoltaic panel connecting structure for roof installation - Google Patents
Unit type photovoltaic panel connecting structure for roof installation Download PDFInfo
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- CN216893205U CN216893205U CN202220182204.1U CN202220182204U CN216893205U CN 216893205 U CN216893205 U CN 216893205U CN 202220182204 U CN202220182204 U CN 202220182204U CN 216893205 U CN216893205 U CN 216893205U
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- aluminum alloy
- frame
- photovoltaic panel
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- female
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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
Abstract
The utility model provides a unit type photovoltaic panel connecting structure for roof installation, which comprises a plurality of installation units positioned above a roof purline, wherein the installation units are spliced to form a photovoltaic installation system, a plurality of cross beams and stand columns are arranged in the photovoltaic installation system, and the cross beams and the stand columns are mutually and vertically connected; a first aluminum alloy male frame and a first aluminum alloy female frame are respectively arranged on two opposite side walls of a single mounting unit, and a second aluminum alloy male frame and a second aluminum alloy female frame are respectively arranged on the other two opposite side walls of the single mounting unit; the first aluminum alloy male frames and the first aluminum alloy female frames of the two adjacent mounting units are connected in an inserting mode to form the stand columns, and the second aluminum alloy male frames and the second aluminum alloy female frames of the two adjacent mounting units are connected in an inserting mode to form the cross beam. According to the photovoltaic installation system, the aluminum alloy guide rail is omitted, the plurality of installation units are arranged, the photovoltaic installation system is formed by splicing and combining, the installation steps are simplified, and the efficiency is improved.
Description
Technical Field
The utility model relates to the technical field of photovoltaic power generation, in particular to a unit type photovoltaic panel connecting structure for roof installation.
Background
The photovoltaic power generation is a technology for directly converting light energy into electric energy by utilizing a photovoltaic effect of a semiconductor interface, mainly comprises three parts, namely a solar panel (assembly), a controller and an inverter, and mainly comprises electronic components. With the development of the solar energy industry, the solar energy is used for household power generation systems and power station power generation systems more and more widely, the positions of photovoltaic panels required to be used are more and more, and in the prior art, the photovoltaic panels are also installed on roofs.
In current roof photovoltaic panel supporting structure, photovoltaic panel, rock wool battenboard and aluminum alloy guide rail are the mounting means of part installation, accomplish the back with the installation of aluminum alloy guide rail on the roofing promptly, carry out the installation work of rock wool battenboard and photovoltaic panel again. Therefore, the defects of complicated installation steps, low efficiency, easy water seepage and poor drainage effect exist.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects in the prior art, the utility model aims to provide a roof-mounted unit type photovoltaic panel connecting structure. According to the photovoltaic installation system, the aluminum alloy guide rail is omitted, the plurality of installation units are arranged, the photovoltaic installation system is formed by splicing and combining, the installation steps are simplified, and the efficiency is improved.
In order to solve the technical problems, the utility model is realized by the following technical scheme:
the utility model provides a unit formula photovoltaic panel connection structure of roofing installation which characterized in that: the photovoltaic installation system is internally provided with a plurality of cross beams and stand columns which are vertically connected with each other; a first aluminum alloy male frame and a first aluminum alloy female frame are respectively arranged on two opposite side walls of a single mounting unit, and a second aluminum alloy male frame and a second aluminum alloy female frame are respectively arranged on the other two opposite side walls of the single mounting unit; the first aluminum alloy male frames and the first aluminum alloy female frames of the two adjacent mounting units are connected in an inserting mode to form the stand columns, and the second aluminum alloy male frames and the second aluminum alloy female frames of the two adjacent mounting units are connected in an inserting mode to form the cross beam.
Further: the photovoltaic installation system is characterized in that a beam drainage groove is formed in the beam, a drainage channel is formed in the stand column, the drainage channel and the beam drainage groove are mutually communicated at the cross-shaped connection node of the beam and the stand column, and the drainage channel is connected with the outside at the end part and serves as an outward drainage facility of the photovoltaic installation system.
Further: the front upright post and the rear upright post at the cross-shaped connecting node are connected at the connecting gap through a water guide profile, the front end and the rear end of the water guide profile are respectively connected with the two drainage channels of the two upright posts in a sealing manner, the opening of the water guide profile faces upwards, and the water outlets of the cross beam drainage grooves of the two cross beams at the cross-shaped connecting node are positioned right above the opening of the water guide profile.
Further: the second aluminum alloy male frame is provided with a limiting piece, the second aluminum alloy female frame is provided with a groove matched with the limiting piece, and the limiting piece is connected with the groove in an inserting manner to form the beam drainage groove; the first aluminum alloy male frame is provided with a plug, the first aluminum alloy female frame is provided with a socket matched with the plug, and the plug is in plug-in connection with the socket.
Further: two ends of the limiting piece protrude to the outer side of the second aluminum alloy male frame, the first ends of the first aluminum alloy male frame and the first aluminum alloy female frame are provided with limiting grooves matched with the limiting piece, and the limiting grooves are connected with the limiting piece in an inserting mode; and the second ends of the first aluminum alloy male frame and the first aluminum alloy female frame are in contact with the protruding surfaces of the corresponding limiting parts.
Further: the first aluminum alloy female frame and the first aluminum alloy male frame are connected in an inserting mode to form a cavity with an upward opening, the cavity is located above the drainage channel and communicated with the drainage channel, and holes for photovoltaic panels to run are correspondingly formed in the side wall of the cavity and communicated with the cavity.
Further: the top of the first aluminum alloy female frame and the first aluminum alloy male frame is connected with vertical plates, the two adjacent vertical plates are combined to form a long-strip-shaped notch with an opening upwards and communicated with the cavity, and the top surface of the long-strip-shaped notch is provided with a detachable waterproof rubber strip.
Further: the bottom of the first aluminum alloy female frame is provided with an aluminum alloy extending edge which is bent upwards continuously, the first aluminum alloy male frame is provided with a folding edge matched with the aluminum alloy extending edge, the aluminum alloy extending edge and the folding edge are matched to form the drainage channel, and the shape of the water guide profile is matched with the aluminum alloy extending edge.
Further: the top of the second aluminum alloy male frame and the top of the second aluminum alloy female frame are both connected with connecting plates, and a sealant is connected between every two adjacent connecting plates.
Compared with the prior art, the utility model has the following advantages and beneficial effects:
according to the photovoltaic panel installation structure, an aluminum alloy guide rail is omitted, a plurality of installation units are spliced to form a photovoltaic installation system, the whole installation system is supported through the upright posts and the cross beams, the installation steps are simplified, the efficiency is improved, and the photovoltaic panel is convenient to disassemble at the later stage. The waterproof rubber strip and the drainage cavity are arranged for double protection, so that rainwater is prevented from leaking into the installation unit and damaging a circuit. The drainage channel is arranged, and drainage of the cross beam and the upright post are mutually communicated at the cross connecting node and are discharged outwards through the drainage channel.
Drawings
FIG. 1 is a schematic diagram of a transverse cross-sectional structure of the present invention;
FIG. 2 is a schematic longitudinal cross-sectional view of the present invention;
FIG. 3 is a schematic view of the assembly of the water guide profile of the present invention;
FIG. 4 is an enlarged view of a portion of FIG. 1 at A;
FIG. 5 is an enlarged view of a portion of FIG. 2 at B;
FIG. 6 is an enlarged view of a portion of FIG. 3 at C;
FIG. 7 is a diagram of a connection node of a column and a beam;
FIG. 8 is a schematic structural view of a water-guiding profile;
FIG. 9 is a schematic structural view of a second aluminum alloy male frame;
FIG. 10 is an assembly view of a first aluminum alloy female frame and a first aluminum alloy male frame;
FIG. 11 is an assembly view of the water guide profile, the first aluminum alloy female rim and the first aluminum alloy male rim;
FIG. 12 is an assembly view of a second aluminum alloy male rim and a first aluminum alloy male rim;
fig. 13 is an assembly view of the present invention.
Reference numerals: 1-roof purline; 2-a mounting unit; 3-a cross beam; 4-upright post; 5-a first aluminum alloy male frame; 6-a first aluminum alloy female frame; 7-a second aluminum alloy male frame; 8-a second aluminum alloy female frame; 9-beam drainage channel; 10-a drainage channel; 11-water guiding profile; 12-a limit piece; 13-a groove; 14-a plug; 15-a socket; 16-a limiting groove; 17-line; 18-a cavity; 19-well; 20-a photovoltaic panel; 21-a riser; 22-a long strip-shaped notch; 23-waterproof adhesive tape; 24-aluminum alloy elongated sides; 25-folding edges; 26-a connecting plate; 27-a buffer rubber strip; 28-T bolt; 29-a first wall; 30-a second wall; 31-a reinforcement; a 32-L shaped connector; 33-screws; 34-rock wool sandwich panel; 35-bolt attachment hole.
Detailed Description
In order that those skilled in the art will better understand the technical solutions of the present invention, the following description of the preferred embodiments of the present invention is provided in conjunction with the specific examples, but it should be understood that the drawings are for illustrative purposes only and should not be construed as limiting the present invention; for the purpose of better illustrating the embodiments, certain features of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted. The positional relationships depicted in the drawings are for illustrative purposes only and are not to be construed as limiting the utility model.
The utility model is further illustrated by the following figures and examples, which are not to be construed as limiting the utility model.
As shown in fig. 1 to 13, a unit-type photovoltaic panel connection structure for roof installation comprises a plurality of installation units 2 arranged above a roof purline 1, wherein the installation units 2 are spliced to form a photovoltaic installation system, a plurality of cross beams 3 and upright columns 4 are arranged in the photovoltaic installation system, and the cross beams 3 and the upright columns 4 are vertically connected with each other; two opposite side walls of a single mounting unit 2 are respectively provided with a first aluminum alloy male frame 5 and a first aluminum alloy female frame 6, and the other two opposite side walls of the single mounting unit 2 are respectively provided with a second aluminum alloy male frame 7 and a second aluminum alloy female frame 8; the first aluminum alloy male frames 5 and the first aluminum alloy female frames 6 of the two adjacent mounting units 2 are connected in an inserting mode to form the upright posts 4, and the second aluminum alloy male frames 7 and the second aluminum alloy female frames 8 of the two adjacent mounting units 2 are connected in an inserting mode to form the cross beam 3.
The photovoltaic installation system is characterized in that a beam drainage groove 9 is formed in the beam 3, a drainage channel 10 is formed in the column 4, the drainage channel 10 and the beam drainage groove 9 are communicated with each other at a cross-shaped connection node of the beam 3 and the column 4, and the drainage channel 10 is connected with the outside at the end part and serves as an outward drainage facility of the photovoltaic installation system.
The front upright post and the rear upright post 4 at the cross-shaped connecting node are connected at a connecting gap through a water guide sectional material 11, the front end and the rear end of the water guide sectional material 11 are respectively in sealing connection with two drainage channels 10 of the two upright posts 4, weather-resistant glue can be adopted for sealing treatment, the opening of the water guide sectional material 11 faces upwards, and the water outlets of the cross beam drainage grooves 9 of the two cross beams 3 at the cross-shaped connecting node are positioned right above the opening of the water guide sectional material 11.
The second aluminum alloy male frame 7 is provided with a limiting piece 12, the second aluminum alloy female frame 8 is provided with a groove 13 matched with the limiting piece 12, the limiting piece 12 is connected with the groove 13 in an inserting manner, and the beam drainage groove 9 is formed, namely, the limiting piece 12 is connected with the groove 13 in an inserting manner, so that the beam drainage groove 9 is communicated with the drainage channel 10 while the second aluminum alloy male frame 7 and the second aluminum alloy female frame 8 are connected; the first aluminum alloy male frame 5 is provided with a plug 14, the first aluminum alloy female frame 6 is provided with a socket 15 matched with the plug 14, and the plug 14 is connected with the socket 15 in an inserting mode. A buffering rubber strip 27 is connected between the plug 14 and the socket 15, and the buffering rubber strip 27 prevents the plug 14 from colliding with the socket 15 during connection and prevents the profiles from being in hard contact with each other; the joint of the plug 14 and the socket 15 is positioned between the cavity 18 and the drainage channel 10, and the water leakage at the joint of the waterproof rubber strip 23 enters the cavity 18, flows to the cross joint along the flat plate at the top of the socket 15, and flows into the drainage channel 10 through the gap of the cross joint.
Two ends of the limiting piece 12 protrude out of the second aluminum alloy male frame 7 and are part of the second aluminum alloy male frame 7, the first ends of the first aluminum alloy male frame 5 and the first aluminum alloy female frame 6 are provided with limiting grooves 16 matched with the limiting piece 12, and the limiting grooves 16 are connected with the limiting piece 12 in an inserting manner; the second ends of the first aluminum alloy male frame 5 and the first aluminum alloy female frame 6 are in contact with the protruding surfaces of the corresponding limiting pieces 12. The limiting part 12 is located right above the opening of the water guiding profile 11.
The first aluminum alloy female frame 6 and the first aluminum alloy male frame 5 are connected in an inserting mode to form a cavity 18 with an upward opening, the cavity 18 is located above the drainage channel 10 and communicated with the drainage channel 10, holes 19 for wiring of the photovoltaic panel 20 are correspondingly formed in the side wall of the cavity 18, and the holes 19 are communicated with the cavity 18. The end of the line 17 led out from the photovoltaic panel 20 junction box is provided with a joint, and the line 17 led out from the photovoltaic panel 20 junction box is connected with the joint through the line 17 led out from another photovoltaic panel 20 junction box, and the joint is positioned in the cavity 18. The bolt connecting groove is formed in the bottom of the first aluminum alloy female frame 6, and the bolt connecting groove is fixedly connected with the roof purline 1 through a T-shaped bolt 28.
The top of first aluminum alloy female frame 6 and first aluminum alloy male frame 5 all is connected with riser 21, and two adjacent riser 21 combinations constitute the opening upwards and with the rectangular shape notch 22 of cavity 18 intercommunication, the top surface of rectangular shape notch 22 is equipped with detachable waterproof stripe 23. Waterproof stripe 23 is the block type, and can dismantle, and waterproof glue connects gradually at rectangular shape notch 22's top surface multistage, and the kneck between the adjacent waterproof stripe 23 has a small part to leak to get into in the cavity 18.
The bottom of the first aluminum alloy female frame 6 is provided with an aluminum alloy long extending edge 24 which is bent upwards continuously, the first aluminum alloy male frame 5 is provided with a folding edge 25 matched with the aluminum alloy long extending edge 24, the aluminum alloy long extending edge 24 and the folding edge 25 are matched to form the drainage channel 10, and the shape of the water guide profile 11 is matched with the shape of the aluminum alloy long extending edge 24. That is, the water guide profile 11 has a first wall surface 29 bent continuously upward and a second wall surface 30 provided in an L shape, and when assembled, the first wall surface 29 is attached to the wall surface of the aluminum alloy elongated edge 24, and the second wall surface 30 is attached to the wall surface of the inner wall of the socket 15.
The top of the second aluminum alloy male frame 7 and the top of the second aluminum alloy female frame 8 are both connected with connecting plates 26, and a sealant is connected between every two adjacent connecting plates 26.
The utility model discloses a first aluminum alloy male frame 7, including female frame 8, the female frame 8 of second aluminum alloy, the both ends of female frame 8 of second aluminum alloy are laminated with the lateral wall of the female frame 6 of the female frame 5 of first aluminum alloy that corresponds, wear to establish the bolt in bolted connection hole 35, connect the male frame 7 of second aluminum alloy, the female frame 8 of second aluminum alloy, the female frame 6 of first aluminum alloy and the male frame 5 of first aluminum alloy when connecting, the bolt is worn to establish in the bolted connection hole 35.
According to the description and the drawings, a person skilled in the art can easily manufacture or use the roof-mounted unit type photovoltaic panel connecting structure and can generate the positive effects recorded in the utility model.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way, and any simple modifications and equivalent variations of the above embodiment according to the technical spirit of the present invention are within the scope of the present invention.
Claims (9)
1. The utility model provides a unit formula photovoltaic panel connection structure of roofing installation which characterized in that: the photovoltaic installation system comprises a plurality of installation units (2) positioned above a roof purline (1), wherein the installation units (2) are spliced to form a photovoltaic installation system, a plurality of cross beams (3) and upright posts (4) are arranged in the photovoltaic installation system, and the cross beams (3) and the upright posts (4) are mutually and vertically connected; two opposite side walls of a single mounting unit (2) are respectively provided with a first aluminum alloy male frame (5) and a first aluminum alloy female frame (6), and the other two opposite side walls of the single mounting unit (2) are respectively provided with a second aluminum alloy male frame (7) and a second aluminum alloy female frame (8); the first aluminum alloy male frames (5) and the first aluminum alloy female frames (6) of the two adjacent mounting units (2) are in plug-in connection to form the upright columns (4), and the second aluminum alloy male frames (7) and the second aluminum alloy female frames (8) of the two adjacent mounting units (2) are in plug-in connection to form the cross beam (3).
2. A roofing installed unitary photovoltaic panel connection according to claim 1, wherein: crossbeam drainage tank (9) are equipped with in crossbeam (3) inside, and the inside of stand (4) is equipped with drainage channel (10), and drainage channel (10) and crossbeam drainage tank (9) communicate each other at the cross connected node of crossbeam (3) and stand (4), and drainage channel (10) are at tip and external connection, as the outside drainage facility of photovoltaic installation system.
3. A roofing installed unitary photovoltaic panel connection according to claim 2, wherein: the front upright post and the rear upright post (4) at the cross-shaped connecting node are connected at a connecting gap through a water guide sectional material (11), the front end and the rear end of the water guide sectional material (11) are respectively in sealing connection with two drainage channels (10) of the two upright posts (4), the opening of the water guide sectional material (11) faces upwards, and the water outlets of the cross beam drainage grooves (9) of the two cross beams (3) at the cross-shaped connecting node are positioned right above the opening of the water guide sectional material (11).
4. A roofing installed unitary photovoltaic panel connection according to claim 2, wherein: the second aluminum alloy male frame (7) is provided with a limiting piece (12), the second aluminum alloy female frame (8) is provided with a groove (13) matched with the limiting piece (12), and the limiting piece (12) is connected with the groove (13) in an inserting mode to form the beam drainage groove (9); the first aluminum alloy male frame (5) is provided with a plug (14), the first aluminum alloy female frame (6) is provided with a socket (15) matched with the plug (14), and the plug (14) is in plug-in connection with the socket (15).
5. A roofing installed unitary photovoltaic panel connection according to claim 4, wherein: two ends of the limiting piece (12) protrude towards the outer side of the second aluminum alloy male frame (7), limiting grooves (16) matched with the limiting piece (12) are formed in the first ends of the first aluminum alloy male frame (5) and the first aluminum alloy female frame (6), and the limiting grooves (16) are connected with the limiting piece (12) in an inserting mode; and the second ends of the first aluminum alloy male frame (5) and the first aluminum alloy female frame (6) are in contact with the protruding surfaces of the corresponding limiting pieces (12).
6. A roofing installed unitary photovoltaic panel connection according to claim 4, wherein: the first aluminum alloy female frame (6) and the first aluminum alloy male frame (5) are connected in an inserting mode to form a cavity (18) with an upward opening, the cavity (18) is located above the drainage channel (10) and communicated with the drainage channel (10), holes (19) for wiring of the photovoltaic panel (20) are correspondingly formed in the side wall of the cavity (18), and the holes (19) are communicated with the cavity (18).
7. A roofing installed unitary photovoltaic panel connection according to claim 6, wherein: the top of first aluminum alloy female frame (6) and first aluminum alloy male frame (5) all is connected with riser (21), and two adjacent riser (21) make up and constitute opening upwards and with rectangular shape notch (22) of cavity (18) intercommunication, the top surface of rectangular shape notch (22) is equipped with detachable waterproof rubber strip (23).
8. A roofing installed unitary photovoltaic panel connection according to claim 3, wherein: the bottom of the first aluminum alloy female frame (6) is provided with an aluminum alloy extending edge (24) which is bent upwards continuously, the first aluminum alloy male frame (5) is provided with a folding edge (25) matched with the aluminum alloy extending edge (24), the aluminum alloy extending edge (24) and the folding edge (25) are matched to form the drainage channel (10), and the shape of the water guide profile (11) is matched with the aluminum alloy extending edge (24).
9. A roofing installed unitary photovoltaic panel connection structure according to claim 1, wherein: the top of the second aluminum alloy male frame (7) and the top of the second aluminum alloy female frame (8) are both connected with connecting plates (26), and a sealant is connected between every two adjacent connecting plates (26).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220182204.1U CN216893205U (en) | 2022-01-24 | 2022-01-24 | Unit type photovoltaic panel connecting structure for roof installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220182204.1U CN216893205U (en) | 2022-01-24 | 2022-01-24 | Unit type photovoltaic panel connecting structure for roof installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216893205U true CN216893205U (en) | 2022-07-05 |
Family
ID=82180255
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220182204.1U Active CN216893205U (en) | 2022-01-24 | 2022-01-24 | Unit type photovoltaic panel connecting structure for roof installation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216893205U (en) |
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2022
- 2022-01-24 CN CN202220182204.1U patent/CN216893205U/en active Active
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