CN214364511U

CN214364511U - Support piece and photovoltaic roof piece

Info

Publication number: CN214364511U
Application number: CN202022957639.2U
Authority: CN
Inventors: 孔维; 孟夏杰; 贺迪
Original assignee: Xian Longi Green Energy Architecture Technology Co Ltd
Current assignee: Longi Solar Technology Co Ltd
Priority date: 2020-12-11
Filing date: 2020-12-11
Publication date: 2021-10-08
Anticipated expiration: 2030-12-11

Abstract

The utility model provides a pair of support piece and photovoltaic roof spare, include: the first positioning baffle and the second positioning baffle are arranged at positions close to the center line of the supporting piece, and are spaced by a preset distance and symmetrically arranged along the center line of the supporting piece; a first waterproof barrier provided at a position near one end of the support member, and a second waterproof barrier provided at a position near the other end of the support member; first locating baffle and second locating baffle can play the spacing to photovoltaic module's subassembly frame, have avoided in the installation need assist photovoltaic module's location installation through increasing the manual work, have reduced the human cost. First waterproof baffle and second waterproof baffle can block the infiltration that flows into support piece surface, avoids the infiltration to continue to extend to support piece's end, has reduced the indoor probability of infiltration inflow, has improved the waterproof performance of photovoltaic roof spare.

Description

Support piece and photovoltaic roof piece

Technical Field

The utility model relates to a photovoltaic technology field especially relates to a support piece and photovoltaic roof spare.

Background

The Building Integrated Photovoltaic (BIPV) technology is a technology that combines a Photovoltaic cell with a roof of a traditional Building, so that the energy consumption of the Building is reduced through the function of a Photovoltaic module.

In the prior art, at present, a photovoltaic module is generally arranged on a support member, and the support member carrying the photovoltaic module is arranged on a roof, so that building integration of photovoltaic is realized.

However, at present, in the process of installing the photovoltaic module on the supporting member, the photovoltaic module is easy to slide and move, so that redundant workers are needed to be added to assist installation, the labor cost is increased, and even if the installation is finished, the position stability of the photovoltaic module is poor. In addition, the existing support piece has poor waterproofness, and partial rainwater is easy to flow into a room.

SUMMERY OF THE UTILITY MODEL

The utility model provides a support piece and photovoltaic roof spare aims at promoting support piece's waterproof nature and bears photovoltaic module's steadiness.

In a first aspect, an embodiment of the present invention provides a support piece, which is disposed on a roof for supporting a photovoltaic module, the support piece includes:

the first positioning baffle and the second positioning baffle are arranged at positions close to the center line of the supporting piece, and the first positioning baffle and the second positioning baffle are spaced at a preset distance and are symmetrically arranged along the center line of the supporting piece;

a first waterproof shutter provided at a position near one end of the support member, and a second waterproof shutter provided at a position near the other end of the support member;

the first positioning baffle is used for limiting the frame of one photovoltaic assembly in cooperation with the supporting piece, and the second positioning baffle is used for limiting the frame of another adjacent photovoltaic assembly in cooperation with the supporting piece.

Optionally, the first waterproof baffle and the second waterproof baffle are arranged on the side of the support member facing the photovoltaic module;

the support member further includes:

the support piece is arranged on the side, away from the photovoltaic module, of the third waterproof baffle and the fourth waterproof baffle.

Optionally, the third waterproof baffle is arranged at a position corresponding to the first waterproof baffle or a position closer to the outer side; the fourth waterproof baffle is arranged at the position corresponding to the second waterproof baffle or the position closer to the outer side.

Optionally, a first buckling baffle and a second buckling baffle are respectively arranged at two tail ends of the supporting piece;

the first buckling baffle and the second buckling baffle extend in the direction deviating from the photovoltaic module.

Optionally, in the surface of the support, the part between the first positioning baffle and the first waterproof baffle, and the part between the second positioning baffle and the second waterproof baffle are both anti-slip wiredrawing surfaces.

Optionally, a first positioning recessed structure is disposed near one end of the supporting member, a second positioning recessed structure is disposed near the other end of the supporting member, and the first positioning recessed structure and the second positioning recessed structure are disposed on a surface of the supporting member facing the photovoltaic module;

the first positioning concave structure and the second positioning concave structure are symmetrically arranged along the midline of the support.

Optionally, one end of the first positioning baffle and one end of the second positioning baffle, which are away from the support, are respectively provided with a protruding structure, and the protruding structures extend in a direction away from a center line of the support.

Optionally, the support member deviates from a center line position of one surface of the photovoltaic module, a mounting boss is arranged, and a threaded hole is formed in the center position of the mounting boss.

In a second aspect, an embodiment of the present invention provides a photovoltaic roof part, where the photovoltaic roof part includes the support member, a pressing block with a recessed structure, a waterproof cover, a photovoltaic module, and a module frame disposed at a side of the photovoltaic module;

the component frame of one photovoltaic component is arranged on one surface of the supporting piece and is in contact with the first positioning baffle; the component frame of the other adjacent photovoltaic component is arranged on one surface of the supporting piece, and the component frame of the other adjacent photovoltaic component is in contact with the second positioning baffle;

a concave structure of the pressing block is arranged between the component frame of one photovoltaic component and the component frame of the other adjacent photovoltaic component, two ends of the pressing block are respectively buckled on the two component frames, and the bottom of the concave structure is connected with a threaded hole of an installation boss arranged on the supporting piece through a bolt;

the waterproof cover is connected with the pressing block in a clamping mode, and the waterproof cover covers the concave structure of the pressing block.

Optionally, the supporting member is connected with two sides of a water tank arranged on the roof in a fastening manner through a first fastening baffle and a second fastening baffle arranged at the tail ends of the supporting member;

the supporting piece is fixedly connected with the water tank through a first self-tapping screw penetrating through the first positioning concave structure and one side edge of the water tank and a second self-tapping screw penetrating through the second positioning concave structure and the other side edge of the water tank opposite to the water tank.

The embodiment of the utility model provides a pair of support piece and photovoltaic roof spare, include: the first positioning baffle and the second positioning baffle are arranged at positions close to the center line of the supporting piece, and are spaced by a preset distance and symmetrically arranged along the center line of the supporting piece; a first waterproof barrier provided at a position near one end of the support member, and a second waterproof barrier provided at a position near the other end of the support member; the first positioning baffle is used for limiting the frame of one photovoltaic assembly in cooperation with the supporting piece, and the second positioning baffle is used for limiting the frame of another adjacent photovoltaic assembly in cooperation with the supporting piece. The first positioning baffle and the second positioning baffle can limit the assembly frame of the photovoltaic assembly, the positioning installation of the photovoltaic assembly which needs to be assisted by increasing manpower in the installation process is avoided, the labor cost is reduced, and the installation quality and the safety are guaranteed. First waterproof baffle and second waterproof baffle can block the infiltration that flows into support piece surface, avoids the infiltration to continue to extend to support piece's end, has reduced the indoor probability of infiltration inflow, has improved the waterproof performance of photovoltaic roof spare.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the description of the embodiments of the present invention will be briefly introduced below, and 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 these drawings without inventive labor.

Fig. 1 shows a front view of a support member in an embodiment of the invention;

fig. 2 shows an assembly view of a support member and a photovoltaic module in an embodiment of the invention;

fig. 3 illustrates a partial assembly view of a support member and photovoltaic module in an embodiment of the invention;

fig. 4 shows a partial assembly view of another support member with a photovoltaic module in an embodiment of the invention;

fig. 5 shows a top view of a support member in an embodiment of the invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, not all, of the embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1, fig. 1 shows a front view of a support member in an embodiment of the present invention, the support member comprising: the first positioning baffle 11 and the second positioning baffle 12 are arranged at a position close to the center line A of the support 10, and the first positioning baffle 11 and the second positioning baffle 12 are spaced by a preset distance and are symmetrically arranged along the center line A of the support 10; a first waterproof barrier 13 provided at a position near one end of the support 10, and a second waterproof barrier 14 provided at a position near the other end of the support 10; with further reference to fig. 2, fig. 2 shows an assembly diagram of a support member and a photovoltaic module in an embodiment of the present invention, a first positioning baffle 11 is used for cooperating with the support member 10 to limit the frame 30 of one photovoltaic module 20, and a second positioning baffle 12 is used for cooperating with the support member 10 to limit the frame 30 of another adjacent photovoltaic module 20.

The embodiment of the utility model provides an in, refer to fig. 1 and fig. 2, set up first positioning baffle 11 and second positioning baffle 12 of mutual symmetry on support piece 10, can be when follow-up installation photovoltaic module 20, make positioning baffle and support piece 10's surface cooperation form spacing to photovoltaic module 20's subassembly frame 30, thereby play spacing to photovoltaic module, the location installation that needs assist photovoltaic module through increasing the manual work in the installation has been avoided, for example, when assembling photovoltaic module on the roofing of slope, first positioning baffle and second positioning baffle can play limiting displacement to photovoltaic module, prevent that photovoltaic module from gliding along the roofing, installation quality and security have been guaranteed.

In addition, after the assembly is completed, the first positioning baffle 11 and the second positioning baffle 12 can also continue to limit the component frame 30 of the photovoltaic component 20, so that the probability of the displacement of the photovoltaic component is reduced in the use process of the photovoltaic roof.

Further, referring to fig. 1, the first waterproof baffle 13 and the second waterproof baffle 14 can block the water seepage flowing into the surface of the support member 10, when water seeps into the assembly frame 30, the seeped water flows into the surface of the support member 10 along the side wall of the assembly frame 30, and due to the arrangement of the waterproof baffles in the support member 10, the water seepage can be blocked by the waterproof baffles, so that the water seepage is prevented from continuing to extend to the tail end of the support member 10, the probability of water seepage flowing into the room is reduced, and the waterproof performance of the photovoltaic roof member is improved. Preferably, the first and second

watertight shutters

13 and 14 are symmetrically arranged along the median line a of the support 10.

In summary, in the embodiment of the present invention, include: the first positioning baffle and the second positioning baffle are arranged at positions close to the center line of the supporting piece, and are spaced by a preset distance and symmetrically arranged along the center line of the supporting piece; a first waterproof barrier provided at a position near one end of the support member, and a second waterproof barrier provided at a position near the other end of the support member; the first positioning baffle is used for limiting the frame of one photovoltaic assembly in cooperation with the supporting piece, and the second positioning baffle is used for limiting the frame of another adjacent photovoltaic assembly in cooperation with the supporting piece. The first positioning baffle and the second positioning baffle can limit the assembly frame of the photovoltaic assembly, the positioning installation of the photovoltaic assembly which needs to be assisted by increasing manpower in the installation process is avoided, the labor cost is reduced, and the installation quality and the safety are guaranteed. First waterproof baffle and second waterproof baffle can block the infiltration that flows into support piece surface, avoids the infiltration to continue to extend to support piece's end, has reduced the indoor probability of infiltration inflow, has improved the waterproof performance of photovoltaic roof spare.

Alternatively, with reference to fig. 1 and 2, a first watertight shutter 11 and a second watertight shutter 12 are arranged on the side of the support 10 facing the photovoltaic module 20; the support 10 further comprises: a third waterproof baffle 15 and a fourth waterproof baffle 16 arranged on the side of the support 10 facing away from the photovoltaic module 20; preferably, the third and fourth water-

repellent barriers

15, 16 are symmetrically arranged along the median line a of the support 10.

The embodiment of the utility model provides an in, support piece 10 deviates from photovoltaic module 20's one side can the symmetry be provided with third prevention water baffle 15 and fourth waterproof baffle 16, at the in-process of photovoltaic roof spare, if meet the higher environment of humidity, support piece 10 deviates from photovoltaic module 20's one side also probably forms ponding because of the steam gathering, and ponding can extend to support piece 10's end, third prevention water baffle 15 and fourth waterproof baffle 16 then can block the ponding of terminal extension to support piece 10, make ponding flow in the basin between roofing and the support piece 10, avoid ponding to continue to extend to support piece's end, the indoor probability of ponding inflow has been reduced, further improvement the waterproof performance of photovoltaic roof spare.

Optionally, referring to fig. 1, a third waterproof baffle 15 is disposed at a position corresponding to the first waterproof baffle 13 or at a position closer to the outer side; the fourth waterproof barrier 16 is provided at a position corresponding to the second waterproof barrier 14 or a position closer to the outside. The embodiment of the utility model provides an in, according to the difference of actual demand, can carry out corresponding adjustment to first waterproof baffle 13, second waterproof baffle 14, third waterproof baffle 15, the waterproof baffle 16's of fourth position that sets up, the embodiment of the utility model provides a do not do the injecing to this.

Optionally, referring to fig. 1, a first snap-fit baffle 17 and a second snap-fit baffle 18 are respectively disposed at two ends of the supporting member 10; the first snap-fit baffle 17 and the second snap-fit baffle 18 extend away from the photovoltaic module 20.

Referring to fig. 2, when the photovoltaic module is assembled on a roof, a water tank 40 which is longitudinally arranged on the roof can be arranged, and a support member 10 is further arranged on the water tank 40, in order to improve the assembling easiness between the support member 10 and the water tank 40, a first buckling baffle 17 and a second buckling baffle 18 can be respectively arranged at two tail ends of the support member 10, so that the support member 10 can be directly buckled and arranged on the water tank 40, the first buckling baffle 17 and the second buckling baffle 18 can play a role in positioning and limiting two side edges of the water tank 40, the tail ends of the support member do not need to be aligned with the side edges of the water tank by extra manpower, and the assembling easiness is improved.

Alternatively, referring to fig. 1, of the surfaces of the support member 10, the portions between the first positioning fence 11 and the first waterproof fence 13, and the portions between the second positioning fence 14 and the second waterproof fence 12 are the anti-slip wiredrawing surfaces B.

The embodiment of the utility model provides an in the surface of support piece 10, the antiskid wire drawing surface B of the part between first positioning baffle 11 and first waterproof baffle 13 and the part that is located between second positioning baffle 14 and the waterproof baffle 12 can be the rough surface for improve and photovoltaic module 20's subassembly frame 30 between frictional force, thereby further realize spacing to photovoltaic module 20's subassembly frame 30, reduce the probability that photovoltaic module 20 shifted.

Optionally, referring to fig. 1, a first positioning concave structure 19 is disposed near one end of the support 10, a second positioning concave structure 110 is disposed near the other end of the support, and the first positioning concave structure 19 and the second positioning concave structure 110 are disposed on a side of the support 10 facing the photovoltaic module 20; the first positioning recess structure 19 and the second positioning recess structure 110 are symmetrically arranged along the midline a of the support 10.

In the embodiment of the present invention, referring to fig. 2, when assembling the photovoltaic roof member, the supporting plate 10 needs to be fixedly disposed on the water tank 40 of the roof, and specifically, the supporting plate 10 can be automatically screwed to pass through the end of the supporting plate 10 and the side of the water tank 40. Be provided with first location sunk structure 19 near support piece 10 one extreme position department, be provided with second location sunk structure 110 near support piece 10 another extreme position department, first location sunk structure 19 and second location sunk structure 110 can play the effect of location, make when carrying out the assembly of tapping screw, assembly personnel or equipment can directly find the mounted position of first tapping screw 51 through first location sunk structure 19, and find the mounted position of second tapping screw 52 through second location sunk structure 110, and accomplish quick installation, assembly efficiency has been improved.

Optionally, referring to fig. 1, the ends of the first positioning baffle 11 and the second positioning baffle 12 facing away from the support 10 are respectively provided with a protruding structure, and the protruding structures extend in a direction facing away from the central line a of the support 10.

The embodiment of the utility model provides an in, first positioning baffle 11 and second positioning baffle 12 deviate from the protruding structure that support piece 10's one end set up, can play the effect that the buffering takes place the subassembly frame of deformation, further improve the spacing effect to photovoltaic module.

For example, referring to fig. 3, fig. 3 shows a partial assembly diagram of a support member and a photovoltaic module in an embodiment of the present invention, wherein fig. 3 shows a state when a module frame 30 of the photovoltaic module 20 is not deformed, and at this time, a first positioning baffle 11 and a second positioning baffle 12 play an initial role in limiting the module frame 30 of the photovoltaic module 20, and it can be seen that, due to the existence of the protrusion structure C, a gap exists between the first positioning baffle 11 and the second positioning baffle 12 and the module frame 30, further, referring to fig. 4, fig. 4 shows another partial assembly diagram of a support member and a photovoltaic module in an embodiment of the present invention, wherein fig. 4 shows a state when the module frame 30 of the photovoltaic module 20 is deformed (e.g., thermally expanded at a high temperature), in which the gap formed between the first positioning baffle 11 and the second positioning baffle 12 and the module frame 30 can buffer the deformation of the module frame 30, excessive extrusion on the positioning baffle is avoided.

Optionally, referring to fig. 1, a mounting boss D is disposed at a central line position of one side of the support member 10 facing away from the photovoltaic module 20, and a threaded hole is disposed at a central position of the mounting boss D.

In the process of assembling photovoltaic roof part, need to set up photovoltaic module 20 on the surface of support piece 10 the embodiment of the utility model provides an in, refer to fig. 5, fig. 5 shows the utility model provides an in the top view of a support piece, can be provided with installation boss D at the central line position of the one side that support piece 10 deviates from photovoltaic module 20 to central point at installation boss D puts and is provided with screw hole E, makes follow-up screw hole E and the briquetting 70 that can pass installation boss D through bolt 60, makes briquetting 70 fix on support piece 10, and installation boss D has promoted the length of screw hole E, has improved connection stability. In addition, the pressing block 70 can also play a role in fastening and fixing the module frames 30 of two adjacent photovoltaic modules 20.

Referring to fig. 2, an embodiment of the present invention provides a photovoltaic roof part, which includes a support member 10, a pressing block 70 having a concave structure, a waterproof cover 80, a photovoltaic module 20, and a module frame 30 disposed at a side of the photovoltaic module 20; the component frame 30 of one photovoltaic component 20 is arranged on one side of the support member 10, and the component frame 30 of one photovoltaic component 20 is in contact with the first positioning baffle 11; the component frame 30 of the adjacent another photovoltaic component 20 is arranged on one side of the support member 10, and the component frame 30 of the adjacent another photovoltaic component 20 is in contact with the second positioning baffle 12; a concave structure of the pressing block 70 is arranged between the assembly frame 30 of one photovoltaic assembly 20 and the assembly frame 30 of another adjacent photovoltaic assembly 20, two ends of the pressing block 70 are respectively buckled and pressed on the two assembly frames 30, and the bottom of the concave structure is connected with a threaded hole of an installation boss D arranged on the support member 10 through a bolt 60; the waterproof cover 80 is connected with the pressing block 70 in a clamping mode, and the waterproof cover 80 covers the concave structure of the pressing block 70.

At the in-process of assembly photovoltaic roof spare, need to set up the fixed surface at support piece 10 of photovoltaic module 20 the utility model provides an in, can pass the screw hole and the briquetting 70 of installation boss D through bolt 60 for briquetting 70 is fixed on support piece 10, and briquetting 70's both ends can also play the knot to two adjacent photovoltaic module 20's subassembly frame 30 and press fixed action, thereby has realized the fixed purpose that sets up photovoltaic module on support piece.

In addition, in order to improve the waterproof performance, a clamping structure can be further arranged on the waterproof cover 80, and the waterproof cover 80 is clamped on the pressing block 70 through the clamping structure, so that the waterproof cover 80 plays a waterproof role in the concave structure of the pressing block 70, and the probability that rainwater enters the concave structure is reduced.

Optionally, referring to fig. 2, the supporting member is connected to two sides of the water tank on the roof in a fastening manner through a first fastening baffle and a second fastening baffle arranged at the tail ends of the supporting member; the support piece is fixedly connected with the water tank through a first self-tapping screw which penetrates through the first positioning concave structure and one side edge of the water tank and a second self-tapping screw which penetrates through the second positioning concave structure and the other side edge of the water tank.

In the process of assembling the photovoltaic roof member, the supporting member 10 is required to be fixedly disposed on the roof, in the embodiment of the present invention, the roof is provided with the water tank 40 disposed longitudinally, and further the supporting member 10 is disposed on the water tank 40, in order to improve the ease of assembly between the supporting member 10 and the water tank 40, the two ends of the supporting member 10 can be respectively provided with the first buckling baffle 17 and the second buckling baffle 18, so that the supporting member 10 can be directly buckled on the water tank 40, and the first buckling baffle 17 and the second buckling baffle 18 can position and limit the two side edges of the water tank 40,

in addition, when assembling the photovoltaic roof member, the support plate 10 needs to be fixedly disposed on the water tank 40 of the roof, specifically, the support plate can be automatically screwed through the end of the support plate 10 and the side of the water tank 40. Be provided with first location sunk structure 19 near support piece 10 one extreme position department, be provided with second location sunk structure 110 near support piece 10 another extreme position department, first location sunk structure 19 and second location sunk structure 110 can play the effect of location, make when carrying out the assembly of tapping screw, assembly personnel or equipment can directly find the mounted position of first tapping screw 51 through first location sunk structure 19, and find the mounted position of second tapping screw 52 through second location sunk structure 110, and accomplish quick installation, assembly efficiency has been improved.

It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

Through the above description of the embodiments, those skilled in the art will clearly understand that the method of the above embodiments can be implemented by software plus a necessary general hardware platform, and certainly can also be implemented by hardware, but in many cases, the former is a better implementation manner. Based on such understanding, the technical solution of the present invention essentially or the portions contributing to the prior art can be embodied in the form of a software product, which is stored in a storage medium (such as ROM/RAM, magnetic disk, optical disk), and includes a plurality of instructions for enabling a terminal (such as a mobile phone, a computer, a server, an air conditioner, or a network device) to execute the method according to the embodiments of the present invention.

While the embodiments of the present invention have been described with reference to the accompanying drawings, the present invention is not limited to the above-described embodiments, which are merely illustrative and not restrictive, and many modifications may be made by one skilled in the art without departing from the spirit and scope of the present invention as defined in the appended claims.

Claims

1. A support member for supporting a photovoltaic module, the support member being disposed on a roof, the support member comprising:

2. The support according to claim 1, characterized in that said first and second watertight baffles are arranged on the side of said support facing said photovoltaic module;

the support member further includes:

3. The support according to claim 2, characterized in that the third water-repellent flap is provided at a position corresponding to or closer to the outside than the first water-repellent flap; the fourth waterproof baffle is arranged at the position corresponding to the second waterproof baffle or the position closer to the outer side.

4. The supporting piece according to claim 1, wherein a first buckling baffle and a second buckling baffle are respectively arranged at two tail ends of the supporting piece;

5. Support according to claim 1,

in the surface of the support member, the portion between the first positioning baffle and the first waterproof baffle, and the portion between the second positioning baffle and the second waterproof baffle are both anti-slip wiredrawing surfaces.

6. The support member according to claim 1, wherein a first positioning recess structure is provided near one end position of the support member, a second positioning recess structure is provided near the other end position of the support member, and the first positioning recess structure and the second positioning recess structure are provided on a side of the support member facing the photovoltaic module;

7. The support according to claim 1, wherein the ends of the first positioning baffle and the second positioning baffle facing away from the support are respectively provided with a convex structure, and the convex structures extend in a direction facing away from a center line of the support.

8. The supporting member according to claim 1, wherein a mounting boss is provided at a midline position of a side of the supporting member facing away from the photovoltaic module, and a threaded hole is provided at a central position of the mounting boss.

9. A photovoltaic roofing member comprising the support member of any one of claims 1 to 8, a press block having a recessed structure, a waterproof cover, a photovoltaic module, and a module frame provided at a side of the photovoltaic module;

10. The photovoltaic roof member according to claim 9, wherein the support member is fastened to both sides of a water tank installed on the roof by a first fastening baffle and a second fastening baffle provided at the ends;