CN212001944U

CN212001944U - Photovoltaic roofing structure

Info

Publication number: CN212001944U
Application number: CN202020001422.1U
Authority: CN
Inventors: 朱青松; 朱慧辰; 杨文荣; 吴志华; 何文
Original assignee: Suzhou Gcl Energy Technology Development Co ltd
Current assignee: Suzhou Gcl Energy Technology Development Co ltd
Priority date: 2020-01-02
Filing date: 2020-01-02
Publication date: 2020-11-24
Anticipated expiration: 2030-01-02

Abstract

The utility model discloses a photovoltaic roofing structure, including roof tile installing support and solar panel, the installing support includes a plurality of installing support units, and two adjacent installing support units are through setting up the first gomphosis structure fixed connection between two installing support units, wherein, each the installing support unit includes a bottom plate and relative setting and is in the first curb plate and the second curb plate of bottom plate both sides, solar panel can be installed by detachably roof tile installing support and then solar panel with enclose between the bottom plate and close and form a water conservancy diversion, heat dissipation cavity. The embodiment of the utility model provides a pair of photovoltaic roofing structure, fungible room tile, this photovoltaic roofing structure have with low costs, advantages such as unit area power is higher, simple structure, simple to operate, and this photovoltaic roofing structure's unit area generated energy gauge height.

Description

Photovoltaic roofing structure

Technical Field

The utility model relates to a solar energy roofing structure, in particular to photovoltaic roofing structure belongs to photovoltaic equipment technical field.

Background

Photovoltaic (photo) is a short name for Solar Photovoltaic power generation systems, and is a novel power generation system which directly converts Solar radiation energy into electric energy by utilizing the Photovoltaic effect of a Solar cell semiconductor material.

The solar photovoltaic industry in China starts a little later than that of the western countries, solar cells are mainly manufactured in the early stage, and the United states and European Union are important export markets of the photovoltaic products in China. Since the explosion of international financial crisis in 2008, the economy of developed countries in europe and america is greatly affected, so that the employment rate is reduced, and the significance of trade protection is increasing day by day. Against this background, many export industries in china, including the photovoltaic industry, encounter increasingly severe trade rubs. The huge punishment measures adopted by the united states and the european union in 2012 and 2013 on the photovoltaic products in China have great negative influence on the development of the photovoltaic enterprises in China at that time. Under the background, a large number of enterprises with weak competitiveness quit the industry; under the joint efforts of governments and photovoltaic enterprises in China from 2013, the photovoltaic industry in China is turning to the airplane. By means of good industry matching advantages, human resource advantages, cost advantages and national strong supporting policies, the rising opportunities of the domestic photovoltaic market are fully utilized, and through the combination of independent innovation and innovation of introducing digestion and absorption, the domestic photovoltaic industry gradually forms an industry technology system with the independent characteristics of China and gradually becomes a few strategic emerging industries with international competitive advantages of China.

With the technological progress and the release of capacity, after the price of the component is greatly reduced, the relative occupation ratio of the installation cost is higher and higher, and in order to reduce the installation cost, particularly the installation cost of a roof photovoltaic system, and solve the problems that the photovoltaic component is not attractive when being installed on a roof, the construction is complex, the consumption of installation materials is high, and the hidden danger of roof water leakage is possibly caused, many companies develop solar photovoltaic tiles similar to roof tiles.

However, the existing solar photovoltaic roof tiles generally have the problems of high cost, low power per unit area, poor efficiency of roof heat dissipation (the silicon solar cells have temperature effect, and the peak power of the silicon solar cells is reduced along with the temperature rise), and the like.

SUMMERY OF THE UTILITY MODEL

A primary object of the present invention is to provide a photovoltaic roofing structure, and then overcome the deficiencies in the prior art.

For realizing the purpose of the utility model, the utility model discloses a technical scheme include:

the embodiment of the utility model provides a photovoltaic roof structure, it includes roof tile installing support and solar panel, solar panel can be installed on the roof tile installing support by the detachably; the mounting bracket comprises a plurality of mounting bracket units, two adjacent mounting bracket units are fixedly connected through a first embedding structure arranged between the two mounting bracket units,

each mounting bracket unit comprises a bottom plate, a first side plate and a second side plate, wherein the first side plate and the second side plate are oppositely arranged on two sides of the bottom plate, one end of the first side plate is fixedly connected with the bottom plate, the other end of the first side plate is provided with a first supporting plate for directly supporting a solar panel, one end of the second side plate is fixedly connected with the bottom plate, the other end of the second side plate is provided with a second supporting plate for directly supporting the solar panel, the solar panel is fixed on the first supporting plate and the second supporting plate, and a flow guiding and heat dissipating cavity is formed between the solar panel and the bottom plate in a surrounding manner; and the number of the first and second groups,

the first side plate is also provided with a first embedding mechanism, the second side plate is also provided with a second embedding mechanism, and the first embedding mechanism of each mounting bracket unit can be embedded into the second embedding mechanism of another mounting bracket unit to form the first embedding structure.

Further, first gomphosis mechanism is including setting up first limiting plate and the second limiting plate of keeping away from one side of water conservancy diversion, heat dissipation cavity at first backup pad, the both ends of first limiting plate respectively with second limiting plate, first backup pad fixed connection, first backup pad and second limiting plate are located same one side of first limiting plate, all be angle setting between first limiting plate and second limiting plate, the first backup pad, and then first limiting plate, second limiting plate, first backup pad enclose to close and form the accepting groove, solar panel's part can be settled in the accepting groove.

Furthermore, the first supporting plate and the second limiting plate are arranged in parallel, and the first limiting plate is perpendicular to the first supporting plate and the second limiting plate respectively.

Furthermore, the second embedding mechanism is arranged on one side, far away from the flow guide and heat dissipation cavity, of the second supporting plate, the second embedding mechanism comprises a third limiting plate, a fourth limiting plate and a fifth limiting plate which are sequentially connected, the third limiting plate is fixedly connected with the second supporting plate, the third limiting plate, the fourth limiting plate and the fifth limiting plate are enclosed to form a first embedding groove, and at least the local part of the first embedding mechanism can be embedded into the first embedding groove.

Further, the first embedding mechanism is in interference fit with the first embedding groove.

Furthermore, a fourth limiting plate and a second supporting plate are respectively arranged on different sides of the third limiting plate, the third limiting plate and a fifth limiting plate are arranged on one side, close to the flow guide and heat dissipation cavity, of the fourth limiting plate, and the third limiting plate, the fourth limiting plate and the fifth limiting plate are arranged at an angle.

Furthermore, the fourth limiting plate is perpendicular to the third limiting plate and the fifth limiting plate respectively.

Furthermore, the bottom plate is arranged at an angle with the first side plate and the second side plate.

Further, an included angle between the first side plate and the bottom plate is an obtuse angle, and an included angle between the second side plate and the bottom plate is an obtuse angle.

Further, the first support plate and the second support plate are located in the same plane.

In some more specific embodiments, the bottom plate includes a first bottom plate and a second bottom plate, the first bottom plate and the second bottom plate are fixedly connected by a second engaging structure disposed between the first bottom plate and the second bottom plate, the second engaging structure includes a third engaging mechanism disposed on the first bottom plate and a fourth engaging mechanism disposed on the second bottom plate, the fourth engaging mechanism has a second engaging groove, and at least a part of the third engaging mechanism is embedded into the second engaging groove.

Further, the third fitting mechanism is in interference fit with the second fitting groove.

Further, the third embedding mechanism comprises a sixth limiting plate and a seventh limiting plate which are arranged in an angle mode, the sixth limiting plate is fixedly connected with the first bottom plate through a first connecting piece, and the seventh limiting plate and the first connecting piece are located on the same side of the sixth limiting plate; the fourth embedding mechanism comprises an eighth limiting plate, a ninth limiting plate and a tenth limiting plate which are sequentially connected, the eighth limiting plate is fixedly connected with the second bottom plate through a second connecting piece, the eighth limiting plate, the ninth limiting plate and the tenth limiting plate are enclosed to form a second embedding groove, and the second embedding groove and the second connecting piece are respectively located on different sides of the eighth limiting plate.

Furthermore, the sixth limiting plate and the seventh limiting plate are arranged vertically, and the ninth limiting plate is arranged vertically with the eighth limiting plate and the tenth limiting plate, respectively.

Further, the second embedding structure is arranged below a plane where the first supporting plate and the second supporting plate are located.

Furthermore, the first connecting piece and the second connecting piece are arranged in the flow and heat dissipation cavity and separate the flow guide cavity and the heat dissipation cavity into more than two cavities.

Compared with the prior art, the embodiment of the utility model provides a pair of photovoltaic roofing structure, fungible room tile, this photovoltaic roofing structure have with low costs, advantage such as unit area power is higher, simple structure, simple to operate, and this photovoltaic roofing structure's unit area generated electricity gauge height.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be 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 described in the present application, and other drawings can be obtained by those skilled in the art without creative efforts.

Fig. 1 is a schematic cross-sectional view of a mounting bracket unit according to an exemplary embodiment of the present invention;

FIG. 2 is a schematic cross-sectional view of another mounting bracket unit in an exemplary embodiment of the invention;

fig. 3 is a schematic cross-sectional view illustrating a solar panel and a mounting bracket according to an exemplary embodiment of the present invention;

FIG. 4 is a schematic view of a portion of the structure of FIG. 3;

fig. 5a and 5b are schematic structural diagrams of a fixed pressing block in an exemplary embodiment of the present invention.

Detailed Description

In view of the deficiencies in the prior art, the inventor of the present invention has made extensive studies and practices to provide the technical solution of the present invention. The technical solution, the implementation process and the principle thereof will be further explained with reference to the drawings.

Referring to fig. 1, a photovoltaic roofing structure provided in an exemplary embodiment of the present invention includes a tile mounting bracket and a solar panel that can be detachably mounted on the tile mounting bracket; the mounting bracket comprises a plurality of mounting bracket units, two adjacent mounting bracket units are fixedly connected through a first embedding structure arranged between the two mounting bracket units,

each mounting bracket unit comprises a bottom plate 100, and a first side plate 200 and a second side plate 300 which are oppositely arranged on two sides of the bottom plate, wherein the bottom plate 100 is respectively and fixedly connected with the first side plate 200 and the second side plate 300, an included angle between the first side plate 200 and the bottom plate 100 is an obtuse angle, an included angle between the second side plate 300 and the bottom plate 100 is an obtuse angle, and the bottom plate 100, the first side plate 200 and the second side plate 300 enclose to form a cavity 101; first curb plate 200 still is connected with first backup pad 400, second curb plate 300 still is connected with second backup pad 500, first backup pad 400 and second backup pad 500 are located the coplanar, solar panel can be fixed by detachably on first backup pad 400 and second backup pad 500, and then form between solar panel and bottom plate 100 and enclose and close and form a water conservancy diversion, the heat dissipation cavity, this water conservancy diversion, the heat dissipation cavity can supply the rainwater to pass through, simultaneously can supply the air current to pass through and take away the heat that solar panel produced, thereby and can reduce the roofing and play the thermal-insulated effect of cooling to the roofing, thereby avoid solar panel to lead to the photoelectric conversion efficiency to descend because the high temperature.

Specifically, the first support plate 400 is further provided with a first engaging mechanism 600, the second support plate 500 is further provided with a second engaging mechanism 700, the second engaging mechanism 700 has a first engaging groove 740, at least a part of the first engaging mechanism 600 of one mounting bracket unit can be inserted into the first engaging groove 740 of another mounting bracket unit to form the first engaging structure, wherein the first engaging mechanism 600 is in interference fit with the first engaging groove 740.

Specifically, this first gomphosis mechanism 600 is including setting up first limiting plate 610 and the second limiting plate 620 that keeps away from one side of water conservancy diversion, heat dissipation cavity at first backup pad 400, the both ends of first limiting plate 610 respectively with second limiting plate 620, first backup pad 400 fixed connection, first backup pad 400 and second limiting plate 620 are located same one side of first limiting plate 610, second limiting plate 620 and first backup pad 400 parallel arrangement, first limiting plate 610 sets up perpendicularly between second limiting plate 620, first backup pad 400, first limiting plate 610, second limiting plate 620, first backup pad 400 enclose and close and form an accepting groove, the part of solar panel can be settled in the accepting groove.

Specifically, the second engaging mechanism 700 is disposed on a side of the second support plate 500 away from the flow guiding and heat dissipating cavity, the second engaging mechanism 700 includes a third limiting plate 710, a fourth limiting plate 720 and a fifth limiting plate 730, which are sequentially connected, the third limiting plate 710 is fixedly connected with the second support plate 500, the third limiting plate 710 and the fifth limiting plate 730 are located on the same side of the fourth limiting plate 720, and a first engaging groove 740 is formed by enclosing the third limiting plate 710, the fourth limiting plate 720 and the fifth limiting plate 730; the third limiting plate 710 and the fifth limiting plate 730 are arranged in parallel, the fourth limiting plate 720 and the second supporting plate 500 are arranged in parallel, and the fourth limiting plate 720 is vertically arranged between the third limiting plate 710 and the fifth limiting plate 730.

Specifically, the mounting bracket unit may be a metal member, which may be a steel member, an aluminum alloy member, an aluminum member, a titanium member, or the like.

Referring to fig. 2 and 3, another exemplary embodiment of the present invention provides a photovoltaic roofing structure including a tile mounting bracket and a solar panel that can be removably mounted to the tile mounting bracket; the mounting bracket comprises a plurality of mounting bracket units, two adjacent mounting bracket units are fixedly connected through a first embedding structure arranged between the two mounting bracket units,

Specifically, the base plate 100 includes a first base plate 110 and a second base plate 120, and the first base plate 110 and the second base plate 120 are fixedly connected through a second engaging structure disposed between the first base plate 110 and the second base plate 120, so as to partition the flow guiding and heat dissipating cavity into more than two cavities.

Specifically, the second fitting structure includes a third fitting mechanism 160 provided on the first base plate 110 and a fourth fitting mechanism 140 provided on the second base plate 120, the fourth fitting mechanism 140 has a second fitting groove 144, at least a part of the third fitting mechanism 160 is fitted into the second fitting groove 144, the third fitting mechanism 160 is fitted into the second fitting groove 144 in an interference fit manner, the third fitting mechanism 160 and the fourth fitting mechanism 140 are provided in the housing groove 101, when the solar panel is mounted on the mounting rack unit, the third fitting mechanism 160 and the fourth fitting mechanism 140 are located below the solar panel, and the second fitting mechanism formed by the third fitting mechanism 160 and the fourth fitting mechanism 140 can also contact the solar panel and support the solar panel at the same time.

Specifically, the third engaging mechanism 160 includes a sixth limiting plate 161 and a seventh limiting plate 162, the sixth limiting plate 161 is fixedly connected to the first bottom plate 110 through the first connecting member 150, the seventh limiting plate 162 and the first connecting member 150 are located at the same side of the sixth limiting plate 161, and the sixth limiting plate 161 and the seventh limiting plate 162 are vertically disposed.

Specifically, the fourth engaging mechanism 140 includes an eighth limiting plate 141, a ninth limiting plate 142, and a tenth limiting plate 143, which are sequentially connected, and the eighth limiting plate 141 is fixedly connected to the second bottom plate 120 via the second connecting member 130, the eighth limiting plate 141 and the tenth limiting plate 143 are located at the same side of the ninth limiting plate 142, the ninth limiting plate 142 is respectively perpendicular to the eighth limiting plate 141 and the tenth limiting plate 143, so as to form a second engaging groove 144 between the eighth limiting plate 141, the ninth limiting plate 142, and the tenth limiting plate 143, and the second engaging groove 144 and the second connecting member 130 are respectively located at different sides of the eighth limiting plate 141.

Specifically, the solar panel 10 can be fixedly mounted on the first support plate 400 and the second support plate 500 through the fixing pressing block, or the solar panel can be fixedly mounted on the second limiting plate 620 and the fourth limiting plate 720 through the fixing pressing block.

Specifically, referring to fig. 3 and 4, after two adjacent mounting bracket units are connected by the first engaging mechanism 600 and the second engaging mechanism 700 to form a first engaging structure, the first engaging structure is continuously bent and folded by 90 to 720 °, so that the first engaging mechanism 600 and the second engaging mechanism 700 are fully engaged, and a gap between the first engaging mechanism 600 and the second engaging mechanism 700 is arc-shaped or spiral-shaped, thereby increasing the waterproof performance of the mounting bracket units, and then the first engaging structure composed of the first engaging mechanism 600 and the second engaging mechanism 700 is clamped and fixed by a fixing press block.

Specifically, referring to fig. 5a and 5b, the fixing pressing block may include two

fixing blocks

21 and 22 disposed opposite to each other, and a threaded connector 53 in threaded engagement with the

fixing blocks

21 and 22, when the first engaging structure is fixed, the first engaging structure is clamped between the

fixing blocks

21 and 22, and the first engaging structure is clamped and fixed between the

fixing blocks

21 and 22 by the threaded connector 53.

The embodiment of the utility model provides a pair of photovoltaic roofing structure, fungible room tile, this photovoltaic roofing structure have with low costs, advantages such as unit area power is higher, simple structure, simple to operate, and this photovoltaic roofing structure's unit area generated energy gauge height.

The installation support provided by the embodiment of the utility model adopts 360-degree vertical lock seam process processing or pre-folding labyrinth slipknot process processing to form, and the fixed connection between the adjacent installation support units is realized through the embedding mechanism arranged on the side plate, so that the whole roof has no gap, and the rain-proof and leak-proof performance is improved; meanwhile, the mounting bracket is provided with a containing groove height (or called as a slot) for mounting the solar panel, so that the solar panel is mounted more simply and conveniently, and the later maintenance is very convenient; the damage of the local assembly of the photovoltaic roof structure can be easily replaced, and the traditional process that the traditional process uses more materials, consumes more work, has a complex structure and is inconvenient to construct is changed.

In addition, the mounting support unit is formed by roll curling through a roller process, nail holes are not formed in the mounting support unit, and the rain-proof performance of the roof structure is enhanced by skillfully combining the photovoltaic components such as the solar panel and the like and the mounting support unit, so that the defect that the traditional roof is rain-leaking and easy to corrode is overcome, and the service life of the roof is effectively prolonged to 25-30 years.

The embodiment of the utility model provides a photovoltaic roof structure, does not need to use special customized special-shaped glass and other base materials and relevant connection, fixing and waterproof structures, thereby the cost is greatly reduced; even compared with the installation mode of the existing photovoltaic module on the roof, the cost is greatly reduced due to the fact that a large number of supports, fasteners and installation workers are omitted.

It should be understood that the above-mentioned embodiments are merely illustrative of the technical concepts and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and to implement the present invention, and therefore, the protection scope of the present invention should not be limited thereby. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.

Claims

1. A photovoltaic roofing structure comprising a roof tile mounting bracket and a solar panel, said solar panel being removably mountable on said roof tile mounting bracket; the mounting bracket comprises a plurality of mounting bracket units, two adjacent mounting bracket units are fixedly connected through a first embedding structure arranged between the two mounting bracket units,

2. A photovoltaic roofing structure according to claim 1, wherein: first gomphosis mechanism is including setting up first limiting plate and the second limiting plate of keeping away from one side of water conservancy diversion, heat dissipation cavity at first backup pad, the both ends of first limiting plate respectively with second limiting plate, first backup pad fixed connection, first backup pad and second limiting plate lie in same one side of first limiting plate, all be angle setting between first limiting plate and second limiting plate, the first backup pad, and then first limiting plate, second limiting plate, first backup pad enclose to close and form the accepting groove, solar panel's part can be settled in the accepting groove.

3. A photovoltaic roofing structure according to claim 2, wherein: the first supporting plate and the second limiting plate are arranged in parallel, and the first limiting plate is perpendicular to the first supporting plate and the second limiting plate respectively.

4. A photovoltaic roofing structure according to claim 2, wherein: the second embedding mechanism is arranged on one side, far away from the diversion and heat dissipation cavity, of the second supporting plate, the second embedding mechanism comprises a third limiting plate, a fourth limiting plate and a fifth limiting plate which are sequentially connected, the third limiting plate is fixedly connected with the second supporting plate, the third limiting plate, the fourth limiting plate and the fifth limiting plate are enclosed to form a first embedding groove, and at least the local part of the first embedding mechanism can be embedded into the first embedding groove in a wrapping mode.

5. Photovoltaic roofing structure according to claim 4, characterized in that: the first embedding mechanism is in interference fit with the first embedding groove.

6. Photovoltaic roofing structure according to claim 4, characterized in that: the fourth limiting plate and the second supporting plate are respectively arranged on different sides of the third limiting plate, the third limiting plate and the fifth limiting plate are arranged on one side, close to the flow guide and heat dissipation cavity, of the fourth limiting plate, and the third limiting plate, the fourth limiting plate and the fifth limiting plate are arranged in an angle mode; and/or the fourth limiting plate is respectively and vertically arranged with the third limiting plate and the fifth limiting plate.

7. A photovoltaic roofing structure according to claim 1, wherein: the bottom plate is arranged at an angle with the first side plate and the second side plate; and/or the included angle between the first side plate and the bottom plate is an obtuse angle, and the included angle between the second side plate and the bottom plate is an obtuse angle; and/or the first support plate and the second support plate are positioned in the same plane.

8. A photovoltaic roofing structure according to claim 1, wherein: the bottom plate comprises a first bottom plate and a second bottom plate, the first bottom plate and the second bottom plate are fixedly connected through a second embedding structure arranged between the first bottom plate and the second bottom plate, the second embedding structure comprises a third embedding mechanism arranged on the first bottom plate and a fourth embedding mechanism arranged on the second bottom plate, the fourth embedding mechanism is provided with a second embedding groove, and at least part of the third embedding mechanism is embedded into the second embedding groove in a wrapping mode; and/or the third embedding mechanism is in interference fit with the second embedding groove.

9. Photovoltaic roofing structure according to claim 8, characterized in that: the third embedding mechanism comprises a sixth limiting plate and a seventh limiting plate which are arranged in an angle mode, the sixth limiting plate is fixedly connected with the first bottom plate through a first connecting piece, and the seventh limiting plate and the first connecting piece are located on the same side of the sixth limiting plate; the fourth embedding mechanism comprises an eighth limiting plate, a ninth limiting plate and a tenth limiting plate which are sequentially connected, the eighth limiting plate is fixedly connected with the second bottom plate through a second connecting piece, the eighth limiting plate, the ninth limiting plate and the tenth limiting plate are enclosed to form a second embedding groove, and the second embedding groove and the second connecting piece are respectively located on different sides of the eighth limiting plate.

10. A photovoltaic roofing structure according to claim 9, wherein: the sixth limiting plate and the seventh limiting plate are vertically arranged, and the ninth limiting plate is vertically arranged with the eighth limiting plate and the tenth limiting plate respectively; and/or the second embedded structure is arranged below the plane where the first supporting plate and the second supporting plate are arranged; and/or the first connecting piece and the second connecting piece are arranged in the flow guide and heat dissipation cavity and separate the flow guide and heat dissipation cavity into more than two cavities.