Photovoltaic equipment

Abstract

The utility model discloses a photovoltaic device, comprising a plurality of photovoltaic assemblies arranged in an array, and each photovoltaic assembly comprises a photovoltaic support, a counterweight pedestal and a photovoltaic panel; a plurality of photovoltaic panels are arranged on the photovoltaic bracket, and the photovoltaic panels on two adjacent photovoltaic modules are electrically connected; any end of the photovoltaic support is provided with two first installation parts, one end, opposite to the first installation parts, of the photovoltaic support is provided with two second installation parts, and the bottoms of the first installation parts and the bottoms of the second installation parts are connected with balance weight bases. The height of the first installation part is larger than that of the second installation part, the photovoltaic panel is inclined downwards from one side of the first installation part to one side of the second installation part, and the counterweight base is arranged on the first installation part of one of the two adjacent photovoltaic assemblies. And a channel is formed between the counterweight base and the counterweight base on the second mounting piece of the other photovoltaic module. According to the utility model, the maintenance convenience of the photovoltaic equipment can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of photovoltaics, in particular to a photovoltaic device. Background Art

[0002] With the continuous development and progress of science and technology and the continuous improvement of people's living standards, people's daily life consumes more and more energy. With the improvement of environmental awareness, the demand for new clean energy such as solar energy, wind energy, and hydropower is also gradually increasing. Among them, photovoltaic solar energy is widely used in real life due to its simple equipment.

[0003] In traditional technology applications, photovoltaic panels are usually installed on roofs or open ground to absorb solar energy for power generation. However, the photovoltaic brackets of solar panels in traditional technology use a structure in which the rear legs of the photovoltaic brackets at the front and the front legs of the photovoltaic brackets at the rear share the same counterweight base. In the later repair and maintenance process, it is difficult to enter between the two photovoltaic brackets for repair and maintenance. Even if you enter, it will be difficult to lift a single photovoltaic bracket for repair and maintenance because multiple photovoltaic brackets are connected together, which increases the difficulty of repair and maintenance. Summary of the invention

[0004] The utility model aims to provide a photovoltaic device, which can improve the convenience of repair and maintenance of the photovoltaic device.

[0005] In order to achieve the above-mentioned purpose, the utility model provides a photovoltaic device, and the specific implementation scheme is as follows:

[0006] A photovoltaic device comprises a plurality of photovoltaic modules arranged in an array, each of the photovoltaic modules comprising a photovoltaic support, a counterweight base and a photovoltaic panel;

[0007] A plurality of photovoltaic panels are arranged on the photovoltaic support, and the photovoltaic panels on two adjacent photovoltaic modules are electrically connected;

[0008] Two first mounting members are arranged opposite to each other at either end of the photovoltaic bracket, and two second mounting members are arranged opposite to each other at the end of the photovoltaic bracket opposite to the first mounting members, and the counterweight base is connected to the bottom of the first mounting member and the second mounting member;

[0009] The height of the first mounting member is higher than that of the second mounting member, and the photovoltaic panel is inclined downward from the first mounting member to the second mounting member, and a channel is formed between the counterweight base on the first mounting member of one of the two adjacent photovoltaic components and the counterweight base on the second mounting member of the other photovoltaic component.

[0010] Compared with the prior art, the photovoltaic device of the utility model realizes the setting of the photovoltaic device by respectively setting the first mounting member and the second mounting member on both sides of the photovoltaic bracket, utilizing the counterweight base connected to the bottom of the first mounting member and the second mounting member and the setting that the length of the first mounting member is longer than the length of the second mounting member, so that a channel is formed between the counterweight base on the first mounting member of one of every two front and rear adjacent photovoltaic components and the counterweight base on the second mounting member of the other photovoltaic component, so that maintenance personnel can enter through the channel during actual use, and because there is no connection between adjacent photovoltaic components, a single photovoltaic component can be lifted, and the bottom components of the photovoltaic component can be repaired, maintained and replaced, etc., effectively improving the convenience of maintenance of the photovoltaic device.

[0011] In some embodiments, a mounting bolt is fixed on the counterweight base, and mounting grooves are opened on the first mounting member and the second mounting member. The end of the mounting bolt passes through the mounting groove and is connected to the first mounting member or the second mounting member through a nut.

[0012] In some of the embodiments, a U-shaped bolt is fixed inside the counterweight base, and both ends of the U-shaped bolt extend to the top of the counterweight base to form the mounting bolt.

[0013] In some embodiments, the counterweight base is a trapezoidal cement base, and the U-shaped bolts are fixed to the counterweight base by casting.

[0014] In some embodiments, the first mounting member includes a first main body, a first mounting plate is provided on the top end of the first main body, and a second mounting plate is provided on the bottom end, the first mounting plate is connected to the photovoltaic bracket, and the second mounting plate is connected to the counterweight base.

[0015] In some embodiments, the mounting grooves are provided on both the first mounting plate and the second mounting plate, and the photovoltaic bracket is connected to the first mounting plate by bolts passing through the mounting grooves and locking with nuts.

[0016] In some embodiments, the first mounting members are disposed on both sides of the end of the photovoltaic bracket, a first beam is arranged between the two first mounting members, the bottom end of the first beam is connected to the first mounting plate, and the top end is connected to the photovoltaic bracket.

[0017] In some embodiments, the second mounting member includes a second main body, a third mounting plate is provided on the top end of the second main body, and a fourth mounting plate is provided on the bottom end, the third mounting plate is connected to the photovoltaic bracket, the fourth mounting plate is connected to the counterweight base, and the length of the second main body is less than the length of the first main body.

[0018] In some embodiments, the mounting grooves are provided on both the third mounting plate and the fourth mounting plate, and the photovoltaic bracket is connected to the third mounting plate by bolts passing through the mounting grooves and locked with nuts.

[0019] In some embodiments, the second mounting members are disposed on both sides of the end of the photovoltaic bracket, a second beam is erected between the two second mounting members, the bottom end of the second beam is connected to the third mounting plate, and the top end is connected to the photovoltaic bracket.

[0020] Based on the above technical solution, the utility model has the following beneficial effects compared with the prior art:

[0021] By arranging the photovoltaic component with the first mounting member and the second mounting member respectively on both sides of the photovoltaic bracket, and utilizing the counterweight base connected to the bottom of the first mounting member and the second mounting member and the setting that the length of the first mounting member is longer than the length of the second mounting member, the setting of the photovoltaic component is achieved, so that a channel is formed between the counterweight base on the first mounting member of one of every two front and rear adjacent photovoltaic components and the counterweight base on the second mounting member of the other photovoltaic component, so that maintenance personnel can enter through the channel during actual use, and because there is no connection between adjacent photovoltaic components, a single photovoltaic component can be lifted, and the bottom components of the photovoltaic component can be repaired, maintained and replaced, etc., effectively improving the convenience of repair and maintenance of the photovoltaic equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the structure of the photovoltaic device of the utility model;

[0023] Figure 2 It is a structural schematic diagram of the counterweight base of the utility model;

[0024] Figure 3 It is a side view of the counterweight base of the utility model;

[0025] Figure 4 It is a structural schematic diagram of the first mounting member of the utility model;

[0026] Figure 5 It is a structural schematic diagram of the second mounting member of the utility model;

[0027] Figure 6 This is another structural schematic diagram of the first mounting member and the second mounting member of the utility model.

[0028] Description of reference numerals:

[0029] 100, photovoltaic module; 1000, photovoltaic bracket; 1100, photovoltaic panel; 1200, first mounting member; 1210, first main body; 1220, first mounting plate; 1230, second mounting plate; 1240, first beam; 1300, second mounting member; 1310, second main body; 1320, third mounting plate; 1330, fourth mounting plate; 1340, second beam; 1400, mounting groove; 1500, counterweight base; 1510, U-bolt; 1520, mounting bolt; 1600, channel. DETAILED DESCRIPTION

[0030] In order to facilitate the understanding of the present invention, the specific embodiments of the present invention will be described in more detail below with reference to the accompanying drawings.

[0031] Unless otherwise specified or defined, the "first, second..." used in this article is merely used to distinguish names and does not represent a specific quantity or order.

[0032] Unless specifically stated or defined otherwise, the term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0033] It should be noted that, in this document, “fixed to” or “connected to” may mean directly fixing or connecting to an element, or indirectly fixing or connecting to an element.

[0034] like Figure 1-6 As shown, a photovoltaic device provided in this embodiment includes a plurality of arranged photovoltaic components 100, each of the photovoltaic components 100 includes a photovoltaic bracket 1000, a counterweight base 1500 and a photovoltaic panel 1100, and a channel 1600 is formed between every two adjacent photovoltaic components 100 for operators to enter.

[0035] A plurality of photovoltaic panels 1100 are disposed between the photovoltaic modules, and the photovoltaic panels 1100 on two adjacent photovoltaic modules 100 are electrically connected.

[0036] Two oppositely disposed first mounting members 1200 are provided at either end of the photovoltaic bracket 1000, and two oppositely disposed second mounting members 1300 are provided at the end of the photovoltaic bracket 1000 opposite to the first mounting member 1200, and the counterweight base 1500 is connected to the bottom of both the first mounting member 1200 and the second mounting member 1300.

[0037] The height of the first mounting member 1200 is higher than that of the second mounting member 1300, so that the photovoltaic panel 1100 is tilted downward from the first mounting member 1200 to the second mounting member 1300, and the channel 1600 is formed between the counterweight base 1500 on the first mounting member 1200 of one of the two adjacent photovoltaic components 100 and the counterweight base 1500 on the second mounting member 1300 of the other photovoltaic component 100.

[0038] A mounting bolt 1520 is fixed on the counterweight base 1500, and mounting grooves 1400 are opened on the first mounting member 1200 and the second mounting member 1300. The end of the mounting bolt 1520 passes through the mounting groove 1400 and is connected to the first mounting member 1200 or the second mounting member 1300 through a nut.

[0039] The counterweight base 1500 described in this embodiment preferably adopts a trapezoidal cement base, and a U-shaped bolt 1510 is fixed inside the counterweight base 1500 by cement pouring. Both ends of the U-shaped bolt 1510 extend to the top of the counterweight base 1500 to form the mounting bolt 1520. The weight of the counterweight base 1500 can be used to improve the setting stability of the photovoltaic module 100, and the structure of a single photovoltaic module 100 using an independent counterweight base 1500 can also be used to realize the later maintenance and repair of the single photovoltaic module 100 and replacement of accessories.

[0040] The first mounting member 1200 includes a first main body 1210, a first mounting plate 1220 is provided on the top of the first main body 1210, and a second mounting plate 1230 is provided on the bottom, the first mounting plate 1220 is connected to the photovoltaic bracket 1000, and the second mounting plate 1230 is connected to the counterweight base 1500, and the first mounting plate 1220 and the second mounting plate 1230 are both provided with the mounting groove 1400, and the photovoltaic bracket 1000 is connected to the first mounting plate 1220 by means of bolts passing through the mounting groove 1400 and locking with nuts.

[0041] In addition, the first mounting member 1200 is arranged on both sides of the end of the photovoltaic bracket 1000, and a first beam 1240 is erected between the two first mounting members 1200. The bottom end of the first beam 1240 is connected to the first mounting plate 1220, and the top end is connected to the photovoltaic bracket 1000 to improve the connection stability between the first mounting member 1200 and the photovoltaic bracket 1000.

[0042] The second mounting member 1300 includes a second main body 1310, a third mounting plate 1320 is provided on the top end of the second main body 1310, and a fourth mounting plate 1330 is provided on the bottom end, the third mounting plate 1320 is connected to the photovoltaic bracket 1000, the fourth mounting plate 1330 is connected to the counterweight base 1500, and the length of the second main body 1310 is smaller than the length of the first main body 1210, so that the height of the second mounting member 1300 is lower than the height of the first mounting member 1200.

[0043] In addition, the mounting groove 1400 is provided on the third mounting plate 1320 and the fourth mounting plate 1330, and the photovoltaic bracket 1000 is connected to the third mounting plate 1320 by bolts passing through the mounting groove 1400 and locking with nuts, and the second mounting member 1300 is arranged on both sides of the end of the photovoltaic bracket 1000, and a second beam 1340 is erected between the two second mounting members 1300, and the bottom end of the second beam 1340 is connected to the third mounting plate 1320, and the top end is connected to the photovoltaic bracket 1000, so as to improve the connection stability between the second mounting member 1300 and the photovoltaic bracket 1000.

[0044] The first mounting member 1200 and the second mounting member 1300 described in this embodiment are preferably made of Figure 6 In the structure shown, the mounting groove 1400 is a hole for the bolt to pass through.

[0045] Compared with the prior art, a photovoltaic device provided in this embodiment realizes the setting of the photovoltaic component 100 by setting the first mounting member 1200 and the second mounting member 1300 on both sides of the photovoltaic bracket 1000 respectively, and utilizing the counterweight base 1500 connected to the bottom of the first mounting member 1200 and the second mounting member 1300 and the setting that the length of the first mounting member 1200 is longer than the length of the second mounting member 1300, so that a channel 1600 is formed between the counterweight base 1500 on the first mounting member 1200 of one of every two front-to-back adjacent photovoltaic components 100 and the counterweight base 1500 on the second mounting member 1300 of the other photovoltaic component 100, so that in actual use, maintenance personnel can enter through the channel 1600, and since there is no connection between adjacent photovoltaic components 100, a single photovoltaic component 100 can be lifted, and the bottom components of the photovoltaic component 100 can be repaired, maintained and replaced, etc., effectively improving the convenience of maintenance of the photovoltaic device.

[0046] According to the disclosure and teaching of the above description, the technical personnel in the field to which the utility model belongs can also change and modify the above implementation. Therefore, the utility model is not limited to the specific implementation methods disclosed and described above, and some modifications and changes to the utility model should also fall within the scope of protection of the claims of the utility model. In addition, although some specific terms are used in this specification, these terms are only for the convenience of description and do not constitute any limitation to the utility model.

Claims

1. A photovoltaic device, characterized in that: It comprises a plurality of photovoltaic assemblies (100) arranged in an array, each of the photovoltaic assemblies (100) comprising a photovoltaic support (1000), a counterweight base (1500) and a photovoltaic panel (1100); A plurality of photovoltaic panels (1100) are arranged on the photovoltaic support (1000), and the photovoltaic panels (1100) on two adjacent photovoltaic modules (100) are electrically connected; Two first mounting members (1200) are arranged opposite to each other at either end of the photovoltaic support (1000); two second mounting members (1300) are arranged opposite to each other at the end of the photovoltaic support (1000) opposite to the first mounting members (1200); and the counterweight base (1500) is connected to the bottom of each of the first mounting member (1200) and the second mounting member (1300); The height of the first mounting member (1200) is higher than the height of the second mounting member (1300), and the photovoltaic panel (1100) is tilted downward from the first mounting member (1200) to the second mounting member (1300), and a channel (1600) is formed between the counterweight base (1500) on the first mounting member (1200) of one of the two adjacent photovoltaic modules (100) and the counterweight base (1500) on the second mounting member (1300) of the other photovoltaic module (100).

2. The photovoltaic device according to claim 1, characterized in that A mounting bolt (1520) is fixedly provided on the counterweight base (1500), and mounting grooves (1400) are provided on the first mounting member (1200) and the second mounting member (1300), and the end of the mounting bolt (1520) passes through the mounting groove (1400) and is connected to the first mounting member (1200) or the second mounting member (1300) via a nut.

3. The photovoltaic device according to claim 2, characterized in that A U-shaped bolt (1510) is fixedly disposed inside the counterweight base (1500), and both ends of the U-shaped bolt (1510) extend to the top of the counterweight base (1500) to form the mounting bolt (1520).

4. The photovoltaic device according to claim 3, characterized in that The counterweight base (1500) is a trapezoidal cement base, and the U-shaped bolts (1510) are fixed on the counterweight base (1500) by casting.

5. The photovoltaic device according to any one of claims 2 to 4, characterized in that: The first mounting member (1200) includes a first main body (1210), a first mounting plate (1220) is provided on the top end of the first main body (1210), and a second mounting plate (1230) is provided on the bottom end, the first mounting plate (1220) is connected to the photovoltaic bracket (1000), and the second mounting plate (1230) is connected to the counterweight base (1500).

6. The photovoltaic device according to claim 5, characterized in that The first mounting plate (1220) and the second mounting plate (1230) are both provided with the mounting groove (1400), and the photovoltaic support (1000) is connected to the first mounting plate (1220) by means of bolts passing through the mounting groove (1400) and locking with nuts.

7. The photovoltaic device according to claim 6, characterized in that The second mounting member (1300) includes a second main body (1310), a third mounting plate (1320) is provided on the top end of the second main body (1310), and a fourth mounting plate (1330) is provided on the bottom end, the third mounting plate (1320) is connected to the photovoltaic bracket (1000), the fourth mounting plate (1330) is connected to the counterweight base (1500), and the length of the second main body (1310) is less than the length of the first main body (1210).

8. The photovoltaic device according to claim 7, characterized in that The mounting grooves (1400) are both provided on the third mounting plate (1320) and the fourth mounting plate (1330), and the photovoltaic support (1000) is connected to the third mounting plate (1320) by means of bolts passing through the mounting grooves (1400) and locking with nuts.

9. The photovoltaic device according to claim 8, characterized in that The first mounting plate (1220) and the third mounting plate (1320) are both inclined.

10. The photovoltaic device according to claim 8, characterized in that The first mounting member (1200) is arranged at both sides of the end of the photovoltaic support (1000), a first crossbeam (1240) is arranged between the two first mounting members (1200), the bottom end of the first crossbeam (1240) is connected to the first mounting plate (1220), and the top end is connected to the photovoltaic support (1000); The second mounting member (1300) is arranged at both sides of the end of the photovoltaic support (1000), and a second crossbeam (1340) is arranged between the two second mounting members (1300). The bottom end of the second crossbeam (1340) is connected to the third mounting plate (1320), and the top end is connected to the photovoltaic support (1000).

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