Photovoltaic bracket and water channel shell

Abstract

The present invention relates to a photovoltaic support and a water guide trough shell, comprising a substrate, a first water baffle, a second water baffle and a partition plate. The first water baffle, the second water baffle and the partition plate are arranged on the substrate at intervals, the first water baffle and the second water baffle are respectively located on both sides of the substrate, and the first water baffle, the second water baffle and the substrate form a water guide trough. The water guide trough is used to correspond to the lower part of the interval between two adjacent solar panels in the first direction, one end of the water guide trough is used to correspond to the upper part of one of the two adjacent waterproof purlins in the first direction, and the other end of the water guide trough is used to correspond to the upper part of the other of the two adjacent waterproof purlins in the first direction. In the above-mentioned water guide trough shell, rainwater flows into the water guide trough through the interval between two adjacent solar panels in the first direction, and is guided outward to the waterproof purlin through the water guide trough, which can avoid water leakage in the room and improve the waterproof performance.

Description

Technical Field

[0001] The invention relates to the technical field of photovoltaic assembly installation, and in particular to a photovoltaic bracket and a water guide trough shell. Background Art

[0002] The photovoltaic module mounting bracket is used to support the photovoltaic modules that absorb the solar spectrum. Generally, the photovoltaic module mounting bracket includes columns, beams and purlins. One end of the column is buried in the ground or floor, and the other end of the column supports the beam. The purlin is fixed on the beam, and the photovoltaic modules are laid on the purlin. Two adjacent groups of photovoltaic modules are arranged side by side and share a purlin. All photovoltaic modules cooperate to form a photovoltaic array. However, there are inevitably gaps between photovoltaic modules. Rainwater enters through the gaps between photovoltaic modules and flows into the room through the gaps, causing water leakage in the room. Summary of the invention

[0003] Based on this, it is necessary to overcome the defects of the prior art and provide a photovoltaic bracket and a water guide trough shell, which can improve the waterproof performance and avoid water leakage indoors.

[0004] The technical scheme is as follows: a water guide trough shell, comprising: a base plate, a first water baffle plate, a second water baffle plate and a partition plate, wherein the first water baffle plate, the second water baffle plate and the partition plate are arranged on the base plate at intervals, the first water baffle plate and the second water baffle plate are respectively located on both sides of the base plate, and the first water baffle plate, the second water baffle plate and the base plate form a water guide trough; the water guide trough is used to be correspondingly arranged below the interval between two adjacent solar cell panels in the first direction, one end of the water guide trough is used to be correspondingly arranged above one of two adjacent waterproof purlins, and the other end of the water guide trough is used to be correspondingly arranged above the other of the two adjacent waterproof purlins; the partition plate is located between the first water baffle plate and the second water baffle plate, and the partition plate is used to separate two adjacent solar cell panels in the first direction.

[0005] In the above-mentioned water guide trough shell, rainwater flows into the water guide trough through the gap between two adjacent solar panels in the first direction, and is guided outwards to the waterproof purlin through the water guide trough, and then the rainwater is guided outwards by the waterproof purlin, so that rainwater can be prevented from falling into the room through the gap between two adjacent solar panels in the first direction, and water leakage in the room can be avoided, and the waterproof performance can be improved. In addition, rainwater can also flow into the waterproof purlin through the gap between two adjacent solar panels in the second direction, and be guided outwards through the waterproof purlin, so that rainwater can be prevented from falling into the room through the gap between two adjacent solar panels in the second direction, and water leakage in the room can be avoided, and the waterproof performance can be improved.

[0006] In one embodiment, the base plate is provided with a first limiting plate and a second limiting plate, and the first limiting plate and the second limiting plate are respectively located at two ends of the water guide groove, and the first limiting plate is used to be placed in one of the two adjacent waterproof purlins; the second limiting plate is used to be placed in the other of the two adjacent waterproof purlins.

[0007] In one of the embodiments, the water guide groove is an arch-shaped water guide groove.

[0008] In one embodiment, the base plate, the first water retaining plate, the second water retaining plate and the partition plate are an integrated structure.

[0009] A photovoltaic support comprises a support frame, a plurality of waterproof purlins arranged at intervals on the support frame, and a plurality of water guide trough shells; one end of the water guide trough is correspondingly arranged above one of two adjacent waterproof purlins, and the other end of the water guide trough is correspondingly arranged above the other of the two adjacent waterproof purlins.

[0010] The above-mentioned photovoltaic bracket, since it includes the water gutter shell, has the same technical effect as the water gutter shell, and will not be described in detail.

[0011] In one of the embodiments, the waterproof purlin includes a base and a water receiving trough shell; the base is installed on the support frame, the water receiving trough shell is installed on the base, the water receiving trough shell is used to be correspondingly arranged below the interval between two adjacent solar panels in the second direction, the water receiving trough shell is used to be connected to one of the two adjacent solar panels in the second direction through a first mounting member, and the water receiving trough shell is used to be connected to the other of the two adjacent solar panels in the second direction through a second mounting member.

[0012] In one embodiment, the base includes a bottom plate and a support plate, the bottom plate is used to be installed on the support frame, the support plate is connected to the bottom plate, and the water trough shell is connected to the support plate; there are two support plates, and the two support plates are arranged at intervals between the water trough shell and the bottom plate.

[0013] The bottom plate, the support plate and the water tank shell are an integrated structure. More specifically, the bottom plate, the support plate and the water tank shell are extruded and integrally formed aluminum parts, stainless steel parts or copper parts.

[0014] In one of the embodiments, the water receiving trough shell includes a first stepped side plate and a second stepped side plate that are arranged opposite to each other, and the area of ​​the mouth region of the water receiving trough shell is larger than the area of ​​the bottom region of the water receiving trough shell.

[0015] In one of the embodiments, the inner side wall of the water receiving trough shell is provided with a first mounting plate and a second mounting plate relative to each other, the first mounting plate is used to be connected to one of the two adjacent solar panels through the first mounting member, and the second mounting plate is used to be connected to the other of the two adjacent solar panels through the second mounting member.

[0016] In one embodiment, the first mounting member and the second mounting member are both T-head bolts, and the first mounting plate and the second mounting plate are both provided with limiting grooves adapted to the heads of the T-head bolts. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic structural diagram of a water channel shell according to an embodiment of the present invention;

[0018] Figure 2 This is a schematic diagram of the structure of laying solar panels on a photovoltaic bracket according to an embodiment of the present invention;

[0019] Figure 3 for Figure 2 The enlarged schematic diagram of point A in the middle;

[0020] Figure 4 It is a structural schematic diagram of a support frame according to an embodiment of the present invention;

[0021] Figure 5 It is a schematic structural diagram of the water channel shell, waterproof purlin and solar cell panel according to one embodiment of the present invention;

[0022] Figure 6 It is a schematic structural diagram of the water channel shell, waterproof purlin and solar cell panel according to one embodiment of the present invention;

[0023] Figure 7 The figure is a schematic structural diagram of a waterproof purlin according to an embodiment of the present invention.

[0024] Reference numerals:

[0025] 100, water guide trough shell, 110, base plate, 111, first limiting plate, 112, second limiting plate, 120, first water retaining plate, 130, second water retaining plate, 140, partition plate, 150, water guide trough, 200, waterproof purlin, 210, base, 211, bottom plate, 212, support plate, 220, water trough shell, 221, first step side plate, 222, second step side plate, 223, first mounting member, 224, cylindrical pad, 225, first mounting plate, 226, second mounting plate, 227, limiting groove, 230, connecting member, 300, supporting frame, 310, longitudinal beam, 320, cross beam, 330, pillar, 400, solar cell panel, 410, interval, 420, interval. DETAILED DESCRIPTION

[0026] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific embodiments of the present invention are described in detail below in conjunction with the accompanying drawings. In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without violating the connotation of the present invention, so the present invention is not limited by the specific embodiments disclosed below.

[0027] In the description of the present invention, it should be understood that the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of the features. In the description of the present invention, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0028] In the description of the present invention, it should be understood that when an element is considered to be "connected" to another element, it may be directly connected to the other element or there may be intermediate elements at the same time. On the contrary, when an element is said to be "directly" connected to another element, there are no intermediate elements.

[0029] In one embodiment, see Figure 1 , Figure 5 and Figure 6A water guide groove shell 100 includes a base plate 110, a first water baffle plate 120, a second water baffle plate 130 and a partition plate 140. The first water baffle plate 120, the second water baffle plate 130 and the partition plate 140 are arranged on the base plate 110 at intervals, the first water baffle plate 120 and the second water baffle plate 130 are respectively located on both sides of the base plate 110, and the first water baffle plate 120, the second water baffle plate 130 and the base plate 110 form a water guide groove 150. The water guide groove 150 is used to be correspondingly arranged below the interval 410 between two adjacent solar cell panels 400 in the first direction, one end of the water guide groove 150 is used to be correspondingly arranged above one of the two adjacent waterproof purlins 200, and the other end of the water guide groove 150 is used to be correspondingly arranged above the other of the two adjacent waterproof purlins 200. The partition plate 140 is located between the first water retaining plate 120 and the second water retaining plate 130 , and the partition plate 140 is used to separate two adjacent solar cell panels 400 in a first direction.

[0030] In the above-mentioned water channel housing 100, rainwater flows into the water channel 150 through the gap 410 between two adjacent solar panels 400 in the first direction, and is guided outwards to the waterproof purlin 200 through the water channel 150, and then the rainwater is guided outwards by the waterproof purlin 200, so that rainwater can be prevented from falling into the room through the gap 410 between two adjacent solar panels 400 in the first direction, and water leakage in the room can be prevented, and the waterproof performance can be improved. In addition, rainwater can also flow into the waterproof purlin 200 through the gap 420 between two adjacent solar panels 400 in the second direction, and is guided outwards through the waterproof purlin 200, so that rainwater can be prevented from falling into the room through the gap 420 between two adjacent solar panels 400 in the second direction, and water leakage in the room can be prevented, and the waterproof performance can be improved.

[0031] The first direction is specifically a longitudinal direction, and the second direction is specifically a transverse direction.

[0032] In one embodiment, the base plate 110 is provided with a first limiting plate 111 and a second limiting plate 112. The first limiting plate 111 and the second limiting plate 112 are respectively located at two ends of the water channel 150, and the first limiting plate 111 is used to be placed in one of the two adjacent waterproof purlins 200. The second limiting plate 112 is used to be placed in the other of the two adjacent waterproof purlins 200. In this way, when the water channel shell 100 is installed on the two adjacent waterproof purlins 200, since the first limiting plate 111 is placed in one of the two adjacent waterproof purlins 200, and the second limiting plate 112 is placed in the other of the two adjacent waterproof purlins 200, the water channel shell 100 will not move along the second direction, which is conducive to ensuring the waterproof performance.

[0033] Furthermore, the water channel 150 is an arch-shaped water channel 150. Thus, when the water channel shell 100 is installed on two adjacent waterproof purlins 200, the water channel shell 100 is conducive to guiding water to the waterproof purlins 200 at both ends of the water channel shell 100.

[0034] In one embodiment, the base plate 110, the first water baffle plate 120, the second water baffle plate 130 and the partition plate 140 are an integrated structure. Specifically, the base plate 110, the first water baffle plate 120, the second water baffle plate 130 and the partition plate 140 are extruded integrally formed aluminum parts, stainless steel parts or copper parts.

[0035] In one embodiment, please refer to Figure 2 , Figure 3 and Figure 5 A photovoltaic support includes a support frame 300, a plurality of waterproof purlins 200 arranged at intervals on the support frame 300, and a plurality of water guide trough shells 100 described in any of the above embodiments. One end of the water guide trough 150 is correspondingly arranged above one of the two adjacent waterproof purlins 200, and the other end of the water guide trough 150 is correspondingly arranged above the other of the two adjacent waterproof purlins 200.

[0036] The photovoltaic bracket, because it includes the water channel shell 100, has the same technical effect as the water channel shell 100. In addition, the waterproof purlin 200 and the water channel shell 100 will not fail to be waterproof due to aging like waterproof glue, so that the photovoltaic bracket can have a more durable waterproof property. In addition, the photovoltaic bracket can also be easy to assemble.

[0037] In one embodiment, please refer to Figures 5 to 7The waterproof purlin 200 includes a base 210 and a water receiving trough shell 220. The base 210 is mounted on the support frame 300, and the water receiving trough shell 220 is mounted on the base 210. The water receiving trough shell 220 is used to be correspondingly arranged below the interval 420 between two adjacent solar panels 400 in the second direction. The water receiving trough shell 220 is used to be connected to one of the two adjacent solar panels 400 in the second direction through a first mounting member 223, and the water receiving trough shell 220 is used to be connected to the other of the two adjacent solar panels 400 in the second direction through a second mounting member.

[0038] In one embodiment, the base 210 includes a bottom plate 211 and a support plate 212. The bottom plate 211 is used to be installed on the support frame 300, the support plate 212 is connected to the bottom plate 211, and the water tank shell 220 is connected to the support plate 212. There are two support plates 212, and the two support plates 212 are arranged between the water tank shell 220 and the bottom plate 211 at intervals.

[0039] Specifically, the bottom plate 211 is fixedly mounted on the support frame 300 by bolts, screws or pins. In this way, the water trough shell 220 is connected to the two support plates 212, and the structural stability is stronger. In addition, when the two water trough shells 100 are docked, the two adjacent water trough shells 220 are docked and connected to each other, and the connecting piece 230 can be used to pass through the interval between the two adjacent support plates 212 to fix the two adjacent water trough shells 100 together.

[0040] In one embodiment, the bottom plate 211, the support plate 212 and the water tank shell 220 are an integrated structure. More specifically, the bottom plate 211, the support plate 212 and the water tank shell 220 are extruded and integrally formed aluminum parts, stainless steel parts or copper parts.

[0041] In one embodiment, the water receiving trough shell 220 includes a first stepped side plate 221 and a second stepped side plate 222 that are arranged opposite to each other. The area of ​​the mouth region of the water receiving trough shell 220 is larger than the area of ​​the bottom region of the water receiving trough shell 220. In this way, the water receiving trough shell 220 can receive rainwater falling downward from the interval 420 between two adjacent solar panels 400 in the second direction as much as possible, and collect it at the bottom of the water receiving trough shell 220, and flow out along the water receiving trough shell 220.

[0042] In one embodiment, the inner side wall of the water tank housing 220 is provided with a first mounting plate 225 and a second mounting plate 226 opposite to each other. The first mounting plate 225 is used to connect to one of the two adjacent solar panels 400 through the first mounting member 223, and the second mounting plate 226 is used to connect to the other of the two adjacent solar panels 400 through the second mounting member.

[0043] Furthermore, the first mounting member 223 and the second mounting member are both T-head bolts, and the first mounting plate 225 and the second mounting plate 226 are both provided with a limiting groove 227 adapted to the head of the T-head bolt. In this way, during the assembly operation, the head of the T-head bolt is inserted into the limiting groove 227, and the T-head bolt is connected to the mounting hole on the solar panel 400, so that the solar panel 400 can be fixedly mounted on the water channel shell 100, without opening a mounting hole on the water channel shell 100, and the operation is convenient. In addition, the first mounting member 223 and the second mounting member are both sleeved with a cylindrical pad 224. The cylindrical pad 224 can keep a preset interval between the solar panel 400 and the waterproof purlin 200, and the interval can accommodate the water channel shell 100, thereby ensuring the structural stability of the solar panel 400.

[0044] For further information, please refer to Figures 3 to 6 The support frame 300 includes a plurality of longitudinal beams 310 and a plurality of transverse beams 320. The plurality of longitudinal beams 310 are arranged at intervals in sequence, and the plurality of transverse beams 320 are arranged at intervals in sequence, and the transverse beams 320 are connected to the plurality of longitudinal beams 310. A plurality of pillars 330 are arranged at intervals below the longitudinal beams 310. The base 210 is connected to the plurality of transverse beams 320.

[0045] In one embodiment, please refer to Figure 2 and Figure 3 , the length of the support 330 at the middle of the longitudinal beam 310 gradually decreases to the length of the support 330 at the end of the longitudinal beam 310. In this way, the height of the longitudinal beam 310 at the middle to the end of the longitudinal beam 310 gradually decreases, so that the height of the cross beam 320 at the middle of the longitudinal beam 310 to the height of the cross beam 320 at the end of the longitudinal beam 310 gradually decreases, and then the water channel shell 100 is in an inclined setting state, which is convenient for conveying the received rainwater to the outside.

[0046] The technical features of the above-described embodiments may be arbitrarily combined. To make the description concise, not all possible combinations of the technical features in the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0047] The above-mentioned embodiments only express several implementation methods of the present invention, and the descriptions thereof are relatively specific and detailed, but they cannot be understood as limiting the scope of the invention patent. It should be pointed out that, for ordinary technicians in this field, several variations and improvements can be made without departing from the concept of the present invention, and these all belong to the protection scope of the present invention. Therefore, the protection scope of the patent of the present invention shall be subject to the attached claims.

Claims

1. A photovoltaic support, characterized in that: It comprises a support frame, a plurality of waterproof purlins arranged at intervals on the support frame, and a plurality of water guide trough shells; The water guide trough shell comprises: a base plate, a first water baffle plate, a second water baffle plate and a partition plate, wherein the first water baffle plate, the second water baffle plate and the partition plate are arranged on the base plate at intervals, the first water baffle plate and the second water baffle plate are respectively located on both sides of the base plate, and the first water baffle plate, the second water baffle plate and the base plate form a water guide trough; the water guide trough is used to be correspondingly arranged below the interval between two adjacent solar panels in the first direction, one end of the water guide trough is correspondingly arranged above one of the two adjacent waterproof purlins, and the other end of the water guide trough is correspondingly arranged above the other of the two adjacent waterproof purlins; the waterproof purlin comprises a base and a water guide trough shell; the base is mounted on the support frame, the water guide trough shell is mounted on the base, and the water guide trough shell is used to be correspondingly arranged below the interval between two adjacent solar panels in the second direction; the partition plate is located between the first water baffle plate and the second water baffle plate, and the partition plate is used to separate the two adjacent solar panels in the first direction; the water guide trough is an arch-shaped water guide trough; The water receiving trough shell comprises a first stepped side plate and a second stepped side plate which are arranged opposite to each other, and the area of ​​the mouth region of the water receiving trough shell is larger than the area of ​​the bottom region of the water receiving trough shell; the inner side wall of the water receiving trough shell is provided with a first mounting plate and a second mounting plate which are opposite to each other, the first mounting plate is used to be connected to one of the two adjacent solar panels through the first mounting member, and the second mounting plate is used to be connected to the other of the two adjacent solar panels through the second mounting member.

2. The photovoltaic bracket according to claim 1, characterized in that: The base plate is provided with a first limiting plate and a second limiting plate, the first limiting plate and the second limiting plate are respectively located at the two ends of the water guide groove, the first limiting plate is used to be placed in one of the two adjacent waterproof purlins; the second limiting plate is used to be placed in the other of the two adjacent waterproof purlins.

3. The photovoltaic bracket according to claim 1, characterized in that: The support frame includes multiple longitudinal beams and multiple transverse beams; the multiple longitudinal beams are arranged at intervals in sequence, the multiple transverse beams are arranged at intervals in sequence, and the transverse beams are connected to the multiple longitudinal beams; multiple pillars are arranged at intervals below the longitudinal beams; and the base is connected to the multiple transverse beams.

4. The photovoltaic support according to any one of claims 1 to 3, characterized in that: The base plate, the first water retaining plate, the second water retaining plate and the partition plate are an integrated structure.

5. The photovoltaic support according to claim 4, characterized in that: The base plate, the first water baffle plate, the second water baffle plate and the partition plate are aluminum parts, stainless steel parts or copper parts formed in one piece by extrusion.

6. The photovoltaic support according to claim 1, characterized in that: The base comprises a bottom plate and a support plate, the bottom plate is used to be mounted on the support frame, the support plate is connected to the bottom plate, and the water receiving tank shell is connected to the support plate.

7. The photovoltaic support according to claim 6, characterized in that: There are two support plates, and the two support plates are arranged between the water receiving trough shell and the bottom plate at intervals.

8. The photovoltaic support according to claim 7, characterized in that: The bottom plate is fixedly mounted on the support frame by bolts, screws or pins; or, the bottom plate, the support plate and the water tank shell are an integrated structure.

9. The photovoltaic support according to claim 1, characterized in that: The first mounting member and the second mounting member are both sleeved with cylindrical pads; the cylindrical pads can keep a preset interval between the solar cell panel and the waterproof purlin.

10. The photovoltaic support according to claim 1, characterized in that: The first mounting member and the second mounting member are both T-head bolts, and the first mounting plate and the second mounting plate are both provided with limiting grooves adapted to the heads of the T-head bolts.

Images