CN210157116U - Roof photovoltaic module installation mechanism - Google Patents
Roof photovoltaic module installation mechanism Download PDFInfo
- Publication number
- CN210157116U CN210157116U CN201921225921.2U CN201921225921U CN210157116U CN 210157116 U CN210157116 U CN 210157116U CN 201921225921 U CN201921225921 U CN 201921225921U CN 210157116 U CN210157116 U CN 210157116U
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- guide rail
- mounting groove
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- photovoltaic module
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- 238000009434 installation Methods 0.000 title claims abstract description 61
- 230000007246 mechanism Effects 0.000 title claims abstract description 23
- 230000006978 adaptation Effects 0.000 claims abstract description 12
- 238000003825 pressing Methods 0.000 claims description 9
- 238000010079 rubber tapping Methods 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 9
- 230000008569 process Effects 0.000 abstract description 8
- 239000000463 material Substances 0.000 description 3
- 239000002131 composite material Substances 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
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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
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- Roof Covering Using Slabs Or Stiff Sheets (AREA)
Abstract
The utility model discloses a roof photovoltaic module mounting mechanism, including guide rail, briquetting and first bolt assembly, the top of guide rail is provided with the top mounting groove, and the top mounting groove is the T type groove with opening up, and at least one end of guide rail is the installation end that exposes the top mounting groove cross-section, and first bolt assembly includes first nut and passes the briquetting and with the first bolt of first nut adaptation, and, the first nut is embedded into the top mounting groove by the installation end, and the first nut is the T type nut with top mounting groove adaptation; or the first bolt is embedded into the top mounting groove through the mounting end, and the first bolt is a T-shaped bolt matched with the top mounting groove. The utility model discloses can prevent effectively in the fastening process to imbed into T type nut or T type bolt to the top mounting groove follow-up commentaries on classics in the fastening process to make the briquetting can fasten fast and place in the photovoltaic module on guide rail upper portion, improved roof photovoltaic module's installation effectiveness.
Description
Technical Field
The utility model relates to a photovoltaic module installs technical field, more specifically says and relates to a pitched roof photovoltaic module installation mechanism.
Background
Solar energy is an inexhaustible green and environment-friendly resource, and a building roof can receive sufficient sunlight, so that the solar energy is an ideal photovoltaic module installation place.
The installation mechanism for installing the roof photovoltaic module at present mainly comprises a roof hook, a guide rail, a bolt assembly and a pressing block, wherein the roof hook is fixed on a roof through a bolt, a support plate connected with the roof hook fixes the guide rail to a proper installation angle, the top of the guide rail is provided with a top installation groove, a nut in the bolt assembly is embedded into the installation groove, the bolt penetrates through the pressing block and then is matched with the nut, and the photovoltaic module is placed on the top of the guide rail and is pressed and fixed through the pressing block.
Referring to fig. 1, fig. 1 is a schematic view illustrating a matching between a guide rail and a bolt assembly, where the top of the guide rail has a top mounting groove 01, one side of the top mounting groove 01 is a straight edge, the other side of the top mounting groove is a bent edge, the top of the bent edge is closed, and a mounting groove formed by the straight edge and the bent edge is a closed mounting groove with a larger bottom and a smaller top; with the bolt assembly of this binding off formula mounting groove adaptation, nut 02 is the boss nut, makes the boss nut slope and imbeds inside the mounting groove from the top of mounting groove when installing.
However, because inside requiring the close-up position that the boss nut can follow the top to imbed into the mounting groove, consequently the nut can't accomplish with the mounting groove complete adaptation, after imbedding into the mounting groove, still has great surplus between boss nut and the mounting groove, at the screw bolt in-process, the nut is followed the rotation very easily, and this leads to the unable fastening of briquetting, seriously influences roof photovoltaic module's installation effectiveness.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model discloses a roof photovoltaic module installation mechanism to make things convenient for the installation of photovoltaic module on the guide rail, and improve photovoltaic module's installation effectiveness.
In order to achieve the above object, the installation mechanism of roof photovoltaic module disclosed in the present invention comprises a guide rail, a pressing block and a first bolt assembly, wherein the top of the guide rail is provided with a top mounting groove, the top mounting groove is a T-shaped groove with an upward opening, at least one end of the guide rail is a mounting end which exposes the cross section of the top mounting groove, the first bolt assembly comprises a first nut and a first bolt which passes through the pressing block and is matched with the first nut, and,
the first nut is embedded into the top mounting groove from the mounting end, and the first nut is a T-shaped nut matched with the top mounting groove; or,
the first bolt is embedded into the top mounting groove through the mounting end, and the first bolt is a T-shaped bolt matched with the top mounting groove.
Preferably, the guide rail comprises a single guide rail and a combined guide rail, the combined guide rail is formed by splicing at least two single guide rails through guide rail connecting pieces, wherein,
the single guide rail is provided with along self axial extension's connection chamber, the appearance of guide rail connecting piece with connect the chamber adaptation, the both ends of guide rail connecting piece imbed adjacent two respectively the connection intracavity of single guide rail, just the guide rail connecting piece with single guide rail passes through fastener fixed connection.
Preferably, the fastener is a self-tapping screw.
Preferably, the left side wall and the right side wall of the guide rail are called as two side walls of the guide rail, the connection cavity is located below the top mounting groove, and the connection cavity is disposed near one of the side walls of the guide rail.
Preferably, the connecting cavity is rectangular, and the connecting cavity is topped by the groove bottom of the top mounting groove and bottomed by the bottom wall of the guide rail.
Preferably, the roof fixing device further comprises a support plate for connecting the guide rail with a roof, and a second bolt assembly for fixing the guide rail and the support plate, wherein a side surface installation groove is further arranged on the side surface of the guide rail and is positioned below the top installation groove, the side surface installation groove is a T-shaped groove opened on the other side wall of the guide rail, the section of the side surface installation groove is exposed out of the installation end, the second bolt assembly comprises a second nut and a second bolt which penetrates through the support plate and is matched with the second nut, and,
the second nut is embedded into the side surface mounting groove from the mounting end, and the second nut is a T-shaped nut matched with the side surface mounting groove; or,
the second bolt by the installation end embedding in the side mounting groove, just the second bolt be with the T type bolt of side mounting groove adaptation.
Preferably, the side wall of the guide rail, which is in contact with the support plate, is further provided with an anti-slip structure.
Preferably, the anti-slip structure is a corrugated surface or a sawtooth surface.
Preferably, the top and the bottom of the side mounting groove are respectively provided with a reinforced closed cavity.
Preferably, the guide rail further comprises a conductive member for connecting the guide rail with a ground wire, and the conductive member is fixed in the side mounting groove by the second bolt assembly.
According to the above technical scheme, the utility model discloses an among the roof photovoltaic module installation mechanism, the top mounting groove that the guide rail top set up is opening T type groove up, and is arranged in the first bolt assembly of installation briquetting, first nut for with the T type nut of top mounting groove shape adaptation, perhaps first bolt be with the T type bolt of top mounting groove shape adaptation.
According to actual installation demand, T type nut or T type bolt can follow the installation end and imbed in advance to the top mounting groove, then fasten, the shape of T type nut or T type bolt and the shape adaptation of top mounting groove can prevent effectively in the fastening process to imbed T type nut or T type bolt to the top mounting groove and follow the commentaries on classics in the fastening process to make the briquetting can fast fastening place in the photovoltaic module on guide rail upper portion, improved roof photovoltaic module's installation effectiveness.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic view of a prior art guide rail and bolt assembly;
FIG. 2 is a schematic view of the guide rail, the pressing block, the supporting plate and the conductive member according to the embodiment of the present invention;
FIG. 3 is a schematic cross-sectional view of the embodiment of the present invention after the guide rail, the pressing block and the supporting plate are installed;
FIG. 4 is a schematic structural view of a T-bolt;
FIG. 5 is a schematic structural view of a T-nut;
FIG. 6 is a schematic view of the installation of the modular rail;
FIG. 7 is a schematic cross-sectional view of the rail coupler after it has been inserted into the coupling cavity;
fig. 8 is a cross-sectional schematic view of a guide rail.
Wherein, 1 is the guide rail, 2 is the briquetting, 3 is the roof couple, 4 is the backup pad, 5 is electrically conductive, 6 is first bolt assembly, 7 is the top mounting groove, 8 is for strengthening the closed chamber, 9 is second bolt assembly, 10 is self-tapping screw, 11 is the guide rail connecting piece, 12 is the connection chamber, 13 is the side mounting groove, 14 is anti-skidding structure, 61 is first bolt, 62 is first nut, 91 is the second bolt, 92 is the second nut.
Detailed Description
The core of the utility model is to provide a roof photovoltaic module installation mechanism to make things convenient for the installation of photovoltaic module on the guide rail, and improve photovoltaic module's installation effectiveness.
In order to make the technical solution of the present invention better understood, the following description is given with reference to the accompanying drawings in the embodiments of the present invention, and the technical solution in the embodiments of the present invention is clearly and completely described. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Please refer to fig. 3 to 8, the utility model discloses a roof photovoltaic module installation mechanism, including guide rail 1, briquetting 2 and first bolt assembly 6, the top of guide rail 1 is provided with top mounting groove 7, please refer to fig. 8, top mounting groove 7 is the opening T type groove up, first bolt assembly 6 includes first nut 62 and with first bolt 61 of first nut 62 adaptation, first bolt 61 passes briquetting 2 to fasten briquetting 2 on guide rail 1 through the cooperation of first bolt 61 and first nut 62, the one end or the both ends of guide rail 1 are the installation end, the installation end exposes the cross-section of top mounting groove 7. Depending on the actual situation, the first bolt 61 may be fitted into the roof mounting groove 7, or the first nut 62 may be fitted into the roof mounting groove 7.
If the first nut 62 is embedded into the top mounting groove 7, the first nut 62 should be a T-shaped nut adapted to the top mounting groove 7, and when the first nut 62 is installed, the first nut 62 is embedded into the top mounting groove 7 from the installation end, and then slides to a proper position to be tightly fitted with the first bolt 61, in which case, the first bolt 61 may be a common outer hexagon bolt or an inner hexagon bolt, and of course, on the premise of having a special installation tool, the first bolt 61 may also be a T-shaped bolt;
if the first bolt 61 is embedded in the top mounting groove 7, the first bolt 61 should be a T-shaped bolt adapted to the top mounting groove 7, and when the first bolt 61 is embedded in the top mounting groove 7 by the mounting end, and then slides to a proper position and is in threaded fastening fit with the first nut 62, in which case, the first nut 62 may be a common hexagon nut, and of course, on the premise of having a special mounting tool, the first nut 62 may also be a T-shaped nut.
Referring to fig. 4 and 5, since the T-shaped bolt and the T-shaped nut are already standard components available in the market, the structure of the T-shaped bolt and the T-shaped nut of the present invention is not described in detail, and it should be understood by those skilled in the art that the T-shaped groove is a groove body having a shape adapted to the T-shaped bolt and the T-shaped nut, and fig. 8 clearly shows the structure of the T-shaped groove.
According to actual installation demand, T type nut or T type bolt can follow the installation end and imbed in top mounting groove 7 in advance, then fasten, because the shape of T type nut or T type bolt and the shape adaptation of top mounting groove 7, consequently can prevent effectively to imbed T type nut or T type bolt in top mounting groove 7 in the fastening process and follow the commentaries on classics in the fastening process, thereby make briquetting 2 can fasten the photovoltaic module who places in guide rail 1 upper portion fast, the installation effectiveness of roof photovoltaic module has been improved.
When actually carrying out roof photovoltaic module installation, sometimes need great guide rail 1 of length, when single guide rail that produces by the mill does not satisfy the operation requirement, can form the composite rail through the concatenation, in the roof photovoltaic module installation mechanism disclosed in this embodiment, guide rail 1 just includes single guide rail and the composite rail that forms by two or more than single guide rail through the concatenation of guide rail connecting piece 11, please refer to fig. 3, fig. 6 and fig. 7, single guide rail all is provided with along the connection chamber 12 of self axial extension, the appearance of guide rail connecting piece 11 is unanimous with the appearance of connecting chamber 12, the both ends of guide rail connecting piece 11 are embedded into the connection intracavity 12 of two adjacent single guide rails respectively, and guide rail connecting piece 11 all passes through fastener fixed connection with the single guide rail of both sides. The process of splicing two single rails to form a combined rail is shown in fig. 6, and after the splicing is completed, the rail connectors are not exposed, and the ends of the two single rails are joined.
In one form, the attachment may be a bolt, but the process of bolting is cumbersome, and for this reason, the attachment in this embodiment is preferably a self-tapping screw 10 that is easy and reliable to install.
The mounting mode of the combined guide rail disclosed in the embodiment has the advantages of convenience and rapidness in assembly of two adjacent single guide rails and high connection reliability, and meanwhile, the guide rail connecting piece 11 can also effectively enhance the strength of the guide rail 1 at the connecting part and improve the supporting capacity of the guide rail 1.
The material of the guide rail coupler 11 is the same as the entire material of the guide rail 1, and preferably, the guide rail coupler 11 and the guide rail 1 are both made of an aluminum alloy.
Referring to fig. 8, the left side wall and the right side wall of the guide rail 1 are referred to as two side walls of the guide rail 1, the connection cavity 12 is located below the top mounting groove 7, the connection cavity 12 is located near one of the side walls of the guide rail 1, the connection cavity 12 is rectangular, the connection cavity 12 is topped by the bottom wall of the top mounting groove 7, the bottom wall of the guide rail 1 is bottomed, and the connection cavity 12 itself is of a closed structure, which can effectively improve the strength of the whole guide rail 1. Of course, the cross-sectional shape of the connection cavity 12 may also be other shapes, such as triangular, hexagonal, etc., and accordingly, the cross-section of the rail connector 11 should also be adapted to follow the cross-sectional shape of the connection cavity.
Referring to fig. 2, the entire guide rail 1 actually needs to be connected to a roof through a support plate 4, the roof is provided with a roof hook 3, one end of the support plate 4 is fixed to the roof hook 3, and the other end of the support plate is fixed to the guide rail 1, the roof on which the guide rail 1 is installed may be a flat roof or a sloping roof, the support plate 4 needs to be selected according to an actual installation environment, the support plate 4 needs to be installed on the guide rail 1 through a second bolt assembly 9, referring to fig. 2 and 3, a side surface installation groove 13 located below the top installation groove 7 is further provided on a side surface of the guide rail 1, the side surface installation groove 13 is a T-shaped groove opened on another side wall (a side wall where a connection cavity is not provided) of the guide rail 1, a section of the side surface installation groove 13 is exposed at an installation end, and the second bolt assembly 9 includes a second nut.
In some cases, the second bolt 91 may be fitted into the side surface mounting groove 13, or the second nut 92 may be fitted into the side surface mounting groove 13.
If the second nut 92 is embedded in the side surface installation groove 13, the second nut 92 should be a T-shaped nut adapted to the side surface installation groove 13, and when the second nut 92 is installed, the second nut 92 is embedded in the side surface installation groove 13 from the installation end, and then slides to a proper position to be tightly fitted with the second bolt 91, in which case, the second bolt 92 may be a common outer hexagon bolt or an inner hexagon bolt, and of course, on the premise of having a special installation tool, the second bolt 92 may also be a T-shaped bolt;
if the second bolt 91 is embedded in the side mounting groove 13, the second bolt 91 should be a T-shaped bolt adapted to the side mounting groove 13, and when the second bolt 91 is embedded in the side mounting groove 13 by the mounting end, and then slides to a proper position to be in threaded fastening fit with the second nut 92, in which case, the second nut 92 may be a common hexagon nut, and of course, on the premise of having a special mounting tool, the second nut 92 may also be a T-shaped nut.
In order to enhance the friction force between the support plate 4 and the side wall of the guide rail 1, prevent the support plate 4 and the guide rail 1 from rotating relatively, and improve the stability of the whole roof photovoltaic module installation mechanism, in this embodiment, an anti-slip structure 14 is further disposed on the side wall of the guide rail 1 contacted by the support plate 4, the anti-slip structure 14 may be a corrugated surface or a sawtooth surface, and of course, the anti-slip structure 14 may also be a pitted surface or a raised pitted surface.
Referring to fig. 3, 7 and 8, the top and bottom of the side mounting groove 13 are respectively provided with a reinforced closed cavity 8 to further enhance the supporting strength of the guide rail 1; compared with the guide rail 1 in the prior art, the guide rail 1 in the embodiment has higher supporting strength under the condition of the same sectional area; under the condition of the same supporting strength, the cross section area of the guide rail 1 in the embodiment can be made smaller, or the wall thickness of the guide rail 1 can be made smaller, so that the purposes of saving materials and reducing the production cost are achieved through structural optimization.
Referring to fig. 2, the installation mechanism of the roof photovoltaic module further includes a conductive member 5 for connecting the guide rail 1 with the ground wire, the conductive member 5 is fixed in the side surface installation groove 13 by the second bolt assembly 9, and the fixing manner of the conductive member 5 is the same as the fixing manner of the support plate 4 in the side surface installation groove 13, which is not described herein again.
The embodiments are described in a progressive manner in the specification, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (10)
1. A roof photovoltaic module installation mechanism comprises a guide rail (1), a pressing block (2) and a first bolt component (6), and is characterized in that a top installation groove (7) is arranged at the top of the guide rail (1), the top installation groove (7) is a T-shaped groove with an upward opening, at least one end of the guide rail (1) is an installation end with a section exposed out of the top installation groove (7), the first bolt component (6) comprises a first nut (62) and a first bolt (61) which penetrates through the pressing block (2) and is matched with the first nut (62), and,
the first nut (62) is embedded into the top mounting groove (7) from the mounting end, and the first nut (62) is a T-shaped nut matched with the top mounting groove (7); or,
the first bolt (61) is embedded into the top mounting groove (7) through the mounting end, and the first bolt (61) is a T-shaped bolt matched with the top mounting groove (7).
2. The rooftop photovoltaic module mounting mechanism according to claim 1, characterized in that the guide rail (1) comprises a single guide rail and a combined guide rail, which is formed by splicing at least two single guide rails by a guide rail connecting piece (11), wherein,
single guide rail is provided with along self axial extension connect chamber (12), the appearance of guide rail connecting piece (11) with connect chamber (12) adaptation, the both ends of guide rail connecting piece (11) are embedded adjacent two respectively in the chamber (12) of being connected of single guide rail, just guide rail connecting piece (11) with single guide rail passes through fastener fixed connection.
3. The rooftop photovoltaic module mounting mechanism of claim 2, wherein the fastener is a self-tapping screw (10).
4. The rooftop photovoltaic module mounting mechanism according to claim 2, characterized in that the left and right side walls of the guide rail (1) are referred to as two side walls of the guide rail (1), the connection cavity (12) is located below the roof mounting groove (7), and the connection cavity (12) is disposed near one of the side walls of the guide rail (1).
5. The rooftop photovoltaic module mounting mechanism according to claim 4, characterized in that the connection chamber (12) is rectangular and the connection chamber (12) is topped by the bottom wall of the top mounting groove (7) and bottomed by the bottom wall of the guide rail (1).
6. The rooftop photovoltaic module mounting mechanism according to claim 4, further comprising a support plate (4) for connecting the guide rail (1) to a rooftop, and a second bolt assembly (9) for fixing the guide rail (1) and the support plate (4), wherein a side surface of the guide rail (1) is further provided with a side surface mounting groove (13) below the top mounting groove (7), the side surface mounting groove is a T-shaped groove opened on the other side wall of the guide rail, the section of the side surface mounting groove (13) is exposed at the mounting end, the second bolt assembly (9) comprises a second nut (92) and a second bolt (91) penetrating through the support plate (4) and adapted to the second nut (92), and,
the second nut (92) is embedded into the side surface mounting groove (13) from the mounting end, and the second nut (92) is a T-shaped nut matched with the side surface mounting groove (13); or,
the second bolt (91) is embedded into the side surface mounting groove (13) through the mounting end, and the second bolt (91) is a T-shaped bolt matched with the side surface mounting groove (13).
7. The rooftop photovoltaic module mounting mechanism according to claim 6, characterized in that the side walls of the guide rail (1) which are in contact with the support plate (4) are further provided with an anti-slip structure (14).
8. The rooftop photovoltaic module mounting mechanism of claim 7, wherein the non-slip structure (14) is a corrugated or serrated surface.
9. The rooftop photovoltaic module mounting mechanism according to claim 6, characterized in that the top and bottom of the side mounting groove (13) are further provided with a reinforced closed cavity (8), respectively.
10. The rooftop photovoltaic module mounting mechanism as recited in claim 6, further comprising a conductive member (5) for connecting the guide rail (1) with a ground wire, wherein the conductive member (5) is fixed in the side mounting groove (13) by the second bolt member (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921225921.2U CN210157116U (en) | 2019-07-31 | 2019-07-31 | Roof photovoltaic module installation mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921225921.2U CN210157116U (en) | 2019-07-31 | 2019-07-31 | Roof photovoltaic module installation mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210157116U true CN210157116U (en) | 2020-03-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921225921.2U Active CN210157116U (en) | 2019-07-31 | 2019-07-31 | Roof photovoltaic module installation mechanism |
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| Country | Link |
|---|---|
| CN (1) | CN210157116U (en) |
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2019
- 2019-07-31 CN CN201921225921.2U patent/CN210157116U/en active Active
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Address after: High tech Zone of Hefei city of Anhui Province in 230088 Lake Road No. 2 Patentee after: Sunshine New Energy Development Co.,Ltd. Address before: High tech Zone of Hefei city of Anhui Province in 230088 Lake Road No. 2 Patentee before: Sunshine New Energy Development Co.,Ltd. |
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| CP03 | Change of name, title or address |
Address after: High tech Zone of Hefei city of Anhui Province in 230088 Lake Road No. 2 Patentee after: Sunshine New Energy Development Co.,Ltd. Address before: 230088 6th floor, R & D center building, no.1699 Xiyou Road, high tech Zone, Hefei City, Anhui Province Patentee before: HEFEI SUNGROW RENEWABLE ENERGY SCI. & TECH. Co.,Ltd. |