Water tank assembly, photovoltaic support and photovoltaic power station

Abstract

The embodiment of the utility model discloses a water tank assembly, a photovoltaic support and a photovoltaic power station, and relates to the technical field of photovoltaic supports, the water tank assembly comprises a first tank body, a second tank body, a connecting tank body and a hinge structure, the first tank body is internally provided with a first drainage tank; a second drainage groove is formed in the second groove body; a flow guide groove is formed in the connecting groove body, the connecting groove body comprises a connecting part and a shielding part, the connecting part is connected to the end of the first groove body, the flow guide groove is communicated with the first groove body, and at least part of the structure of the shielding part is arranged in the second groove body; the hinge structure is hinged to the shielding part and the second groove body; or the hinge structure is hinged to the first groove body and the second groove body. According to the technical scheme provided by the embodiment of the invention, the angle of the water tank assembly can be adjusted, and the assembly convenience and practicability of the photovoltaic support are improved.

Description

Technical Field

[0001] The embodiments in this specification relate to the technical field of photovoltaic brackets, and particularly to a water trough assembly, a photovoltaic bracket, and a photovoltaic power station. Background Art

[0002] In the related art, when a photovoltaic bracket is built in an environment such as a sloping roof, it is usually necessary to use a triangular connecting trough at the slope top to connect the water troughs on both sides to ensure the overall structural stability of the photovoltaic bracket. At the same time, the triangular connecting trough can shield the gap between the water troughs on both sides, playing a certain waterproof effect.

[0003] However, most of the triangular connecting troughs of photovoltaic brackets are structurally set with a fixed installation angle. During the assembly process, it is necessary to select a suitable triangular connecting trough according to the angle of the slope top for installation, resulting in the photovoltaic bracket being unable to well adapt to various installation scenarios with different slopes, reducing the practicability and assembly convenience of the photovoltaic bracket. Utility Model Content

[0004] The main purpose of this application is to propose a water trough assembly, a photovoltaic bracket, and a photovoltaic power station, aiming to achieve an adjustable angle design of the water trough assembly, so that the photovoltaic bracket can be adapted to be installed in installation environments with various slopes, improving the assembly convenience and practicability of the photovoltaic bracket.

[0005] To achieve the above object, a water trough assembly proposed in an embodiment of this specification includes a first trough body, a second trough body, a connecting trough body, and a hinged structure. A first drainage trough is provided in the first trough body; a second drainage trough is provided in the second trough body; a diversion trough is provided in the connecting trough body. The connecting trough body includes a connecting portion and a shielding portion. The connecting portion is connected to the end of the first trough body, the diversion trough is communicated with the first trough body, and at least part of the structure of the shielding portion is arranged in the second trough body; the hinged structure hinges the shielding portion and the second trough body; or, the hinged structure hinges the first trough body and the second trough body.

[0006] In one embodiment, the connecting portion is clamped in the first drainage trough, and the outer wall of the connecting portion abuts against the inner wall of the first drainage trough.

[0007] In one embodiment, a reinforcing rib is convexly provided on the bottom wall of the diversion trough.

[0008] In one embodiment, the hinged structure is a hinged bolt, and the hinged bolt passes through and connects the shielding portion and the second trough body.

[0009] In one embodiment, the hinge structure includes a first hinge member, a second hinge member, and a hinge rotating shaft. The first hinge member is connected to the first groove body; the second hinge member is connected to the second groove body; the hinge rotating shaft connects the first hinge member and the second hinge member.

[0010] In one embodiment, the first hinge member is provided with a first fixing groove. The first hinge member sleevs the end of the first groove body, and the inner wall of the first fixing groove abuts against the outer wall of the first groove body.

[0011] In one embodiment, the second hinge member is provided with a second fixing groove. The second hinge member sleevs the end of the second groove body, and the inner wall of the second fixing groove abuts against the outer wall of the second groove body.

[0012] In one embodiment, the hinge structure is further provided with a fastener, and the fastener connects and fixes the first hinge member, the first groove body, and the connecting portion.

[0013] An embodiment of this specification also provides a photovoltaic support. The photovoltaic support includes a support body and a water tank assembly. The water tank assembly is the water tank assembly described above, and the water tank assembly is installed on the support body.

[0014] An embodiment of this specification also provides a photovoltaic power station. The photovoltaic power station includes a photovoltaic module and a photovoltaic support. The photovoltaic support is the above-mentioned photovoltaic support, and the photovoltaic module is installed on the photovoltaic support.

[0015] The technical solutions in multiple embodiments provided in this specification connect the connecting portion of the connecting groove body to the end of the first groove body, so that at least part of the structure of the shielding portion of the connecting groove body is inserted into the second drainage groove through one end of the second groove body, and the shielding portion and the second groove body are hinged by using the hinge structure, or the first groove body and the second groove body are hinged by using the hinge structure. It can better adjust the included angle formed by the first groove body and the second groove body according to the installation angle required by the installation environment, and keep the connecting groove body shield the gap between the first groove body and the second groove body when the included angle of the first groove body and the second groove body is adjusted, which is beneficial to realizing a more convenient and reliable assembly method of the water tank assembly, enabling the water tank assembly to be adapted to photovoltaic supports with various installation angles, and improving the practicability and assembly convenience of the water tank assembly. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments in this specification or the technical solutions in the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the drawings in the following description are only some embodiments in this specification. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on the structures shown in these drawings.

[0017] Figure 1 Structural schematic diagram of an embodiment of the water tank assembly provided for this application;

[0018] Figure 2 is Figure 1 Partial structural schematic diagram of an embodiment of the water tank assembly installed on the photovoltaic support;

[0019] Figure 3 is Figure 2 Partial enlarged view at position A in

[0020] Figure 4 Structural schematic diagram of another embodiment of the water tank assembly provided for this application;

[0021] Figure 5 Structural schematic diagram of yet another embodiment of the water tank assembly provided for this application;

[0022] Figure 6 Structural schematic diagram of an embodiment of the connecting tank body of the water tank assembly provided for this application.

[0023] Explanation of the reference numerals in the drawings:

[0024] 100, water tank assembly; 10, first tank body; 11, first drainage tank; 30, second tank body; 31, second drainage tank; 50, connecting tank body; 51, connecting part; 53, shielding part; 55, diversion groove; 551, reinforcing rib; 70, hinge structure; 71, first hinge member; 73, second hinge member; 75, hinge rotating shaft; 77, fastener; 200, photovoltaic module. Detailed implementation manners

[0025] Next, the technical solutions in the embodiments of this application will be clearly and completely described in conjunction with the drawings in multiple embodiments of this specification. Obviously, the described embodiments are only a part of the embodiments of this application, rather than all the embodiments. Based on the embodiments in this specification, all other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the scope of protection of this application.

[0026] It should be noted that if there are directional indications (such as up, down, left, right, front, back...) involved in multiple embodiments of this specification, then the directional indications are only used to explain the relative positional relationship and movement conditions between components in a certain specific posture. If this specific posture changes, the directional indications will also change accordingly.

[0027] In addition, if descriptions such as "first", "second", etc. are involved in multiple embodiments of this specification, the descriptions of "first", "second", etc. are only for descriptive purposes and should not be construed as indicating or implying their relative importance or implicitly specifying the quantity of the indicated technical features. Thus, features defined with "first" and "second" may explicitly or implicitly include at least one such feature. In addition, if "and / or" or "and / or" appears throughout the text, its meaning includes three parallel scenarios. Taking "A and / or B" as an example, it includes Scenario A, or Scenario B, or the scenario where both A and B are satisfied simultaneously. In addition, the technical solutions between various embodiments can be combined with each other, but it must be based on what can be achieved by those of ordinary skill in the art. When the combination of technical solutions results in contradictions or cannot be achieved, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection required by this application.

[0028] In the related art, when a photovoltaic support is constructed in an environment such as a sloping roof, it is usually necessary to use a triangular connecting groove body at the slope top to connect the water troughs on both sides to ensure the overall structural stability of the photovoltaic support. At the same time, the triangular connecting groove body can shield the gap between the water troughs on both sides, playing a certain waterproof effect. However, most of the triangular connecting groove bodies of photovoltaic supports are structured with a fixed installation angle. During the assembly process, it is necessary to select a suitable triangular connecting groove body according to the angle of the slope top for installation, resulting in the photovoltaic support being unable to well adapt to various installation scenarios with different slopes, reducing the practicability and assembly convenience of the photovoltaic support. To address the above problems, this application proposes a water trough assembly 100.

[0029] Please refer to Figures 1 to 6 , in an embodiment of this specification, the water trough assembly 100 includes a first trough body 10, a second trough body 30, a connecting trough body 50, and a hinge structure 70. A first drainage trough 11 is provided in the first trough body 10; a second drainage trough 31 is provided in the second trough body 30; a diversion trough 55 is provided in the connecting trough body 50. The connecting trough body 50 includes a connecting portion 51 and a shielding portion 53. The connecting portion 51 is connected to the end of the first trough body 10, and the diversion trough 55 communicates with the first trough body 10. At least part of the structure of the shielding portion 53 is disposed in the second trough body 30; the hinge structure 70 hinges the shielding portion 53 and the second trough body 30; or, the hinge structure 70 hinges the first trough body 10 and the second trough body 30.

[0030] It can be understood that a water trough can be provided at the arrangement gap of the photovoltaic modules 200 corresponding to the photovoltaic support in a photovoltaic power station, so that rainwater, snowmelt, etc. falling on the photovoltaic modules 200 can flow into and be collected in the water trough, avoiding the formation of a wet environment with accumulated water at the bottom of the photovoltaic support, so that the photovoltaic power station can be more reliably constructed in environments such as building roofs, ensuring the stable operation of the photovoltaic power station.

[0031] In this application, the photovoltaic support can be assembled with the water tank assembly 100 in an installation environment with a certain included angle. The water tank assembly 100 can arrange one end of the first tank body 10 close to one end of the second tank body 30, and install the first tank body 10 and the second tank body 30 in a structure similar to an "eight" shape corresponding to the included angle of the installation environment, so that the water tank assembly 100 can respectively arrange the first tank body 10 and the second tank body 30 on both sides of the included angle of the installation environment corresponding to the photovoltaic modules 200, ensuring the waterproof performance of the photovoltaic support. Among them, by arranging the connecting tank body 50 between the ends of the first tank body 10 and the second tank body 30, the connecting tank body 50 can be used to block the gap between the first tank body 10 and the second tank body 30, ensuring the overall waterproof effect of the water tank assembly 100. The connecting tank body 50 can be a long straight tank body structure with the same extending direction as the first tank body 10. By connecting and fixing the connecting part 51 of the connecting tank body 50 to the first tank body 10, at least part of the shielding part 53 of the connecting tank body 50 can extend into the second drainage tank 31 through the end face of the second tank body 30, so that the shielding part 53 of the connecting tank body 50 can be stably arranged at the junction of the first tank body 10 and the second tank body 30. At this time, under the action of the included angle formed by the first tank body 10 and the second tank body 30, rainwater, snowmelt, etc. falling towards the gap between the first tank body 10 and the tank body can flow into the diversion groove 55 and then flow into the first drainage tank 11 for discharge, realizing the stable shielding and waterproofing of the end gap between the first tank body 10 and the second tank body 30.

[0032] By setting the hinge structure 70, the installation angle of the first tank body 10 and the second tank body 30 can be adjusted by using the hinge structure 70. The hinge structure 70 can be structures such as bolts, rotating shafts or ball bearings connecting the shielding part 53 of the connecting tank body 50 and the second tank body 30. The second tank body 30 can be rotatably connected to the connecting tank body 50 under the action of the hinge structure 70, and then the included angle between the first tank body 10 and the second tank body 30 can be adjusted by the relative rotation of the second tank body 30 and the connecting tank body 50; alternatively, the hinge structure 70 can be structures such as hinges or rotating shafts connecting the first tank body 10 and the second tank body 30. The first tank body 10 and the second tank body 30 can be rotatably connected under the action of the hinge structure 70. At this time, the shielding part 53 of the connecting tank body 50 can be movably inserted into the second drainage tank 31, so that the connecting tank body 50 can keep shielding the gap between the first tank body 10 and the second tank body 30 when the first tank body 10 and the second tank body 30 rotate relative to each other, realizing the stable waterproof effect of the water tank assembly 100.

[0033] Therefore, under the action of the connecting groove body 50 and the hinge structure 70, the stable connection and diversion between the first groove body 10 and the second groove body 30 can be realized, ensuring the collection and waterproof effect of the water tank assembly 100. At the same time, the hinge of the connecting groove body 50 and the second groove body 30, or the hinge of the first groove body 10 and the second groove body 30 by using the hinge structure 70 can be used to adjust the included angle formed by the first groove body 10 and the second groove body 30, so that the water tank assembly 100 can be better adjusted according to the installation angle of the photovoltaic support. There is no need for construction workers to select corresponding connectors according to the installation angle to install and connect the first groove body 10 and the second groove body 30, effectively improving the assembly convenience and practicability of the water tank assembly 100 and the assembly efficiency of the photovoltaic support. In addition, under the connection and hinge action of the hinge structure 70 on the connecting groove body 50 and the second groove body 30, or under the connection and hinge action of the hinge structure 70 on the first groove body 10 and the second groove body 30, the water tank assembly 100 can be better connected to form a whole, which is beneficial to better ensuring the bearing effect of the water tank assembly 100 on the photovoltaic module 200 on the photovoltaic support, and effectively improving the overall structural stability and reliability of the water tank assembly 100.

[0034] In an embodiment of the present specification, by connecting the connecting portion 51 of the connecting groove body 50 to the end of the first groove body 10, at least part of the structure of the shielding portion 53 of the connecting groove body 50 is inserted into the second drainage groove 31 through one end of the second groove body 30, and the shielding portion 53 and the second groove body 30 are hinged by using the hinge structure 70, or the first groove body 10 and the second groove body 30 are hinged by using the hinge structure 70. The included angle formed by the first groove body 10 and the second groove body 30 can be better adjusted according to the installation angle required by the installation environment, and the connecting groove body 50 can keep shielding the gap between the first groove body 10 and the second groove body 30 when the included angle of the first groove body 10 and the second groove body 30 is adjusted, which is beneficial to realizing a more convenient and reliable assembly method of the water tank assembly 100, so that the water tank assembly 100 can be adapted to photovoltaic supports with various installation angles, and the practicability and assembly convenience of the water tank assembly 100 are improved.

[0035] Refer to Figure 1 、 Figure 4 and Figure 5 In an embodiment of the specification, the connecting portion 51 is clamped in the first drainage groove 11, and the outer wall of the connecting portion 51 abuts against the inner wall of the groove of the first drainage groove 11.

[0036] It can be understood that the connecting groove body 50 can connect and fix the connecting part 51 and the first groove body 10 by means of components such as bolts, buckles or pressing blocks, so that the connecting groove body 50 can be stably installed and fixed on the first groove body 10. In this embodiment, the shape of the connecting part 51 of the connecting groove body 50 can be set corresponding to the shape of the first drainage groove 11, so that the connecting part 51 of the connecting groove body 50 can be correspondingly clamped and installed in the first groove body 10, and the outer wall of the connecting part 51 can abut against the inner wall of the first drainage groove 11, realizing the mating installation of the connecting groove body 50 and the first groove body 10. At this time, the connecting groove body 50 and the first groove body 10 can be set in an interference fit combination structure, which is beneficial to better reducing the installation gap between the connecting part 51 and the first groove body 10, avoiding the backflow of the water flow in the first drainage groove 11 and having a certain probability of overflowing from the gap between the connecting part 51 and the first groove body 10, and realizing better waterproof performance of the water tank assembly 100.

[0037] During the installation process, after the water tank assembly 100 installs the first groove body 10 and the second groove body 30 on the photovoltaic support, the connecting groove body 50 can be directly correspondingly clamped and installed in the first drainage groove 11 and the second drainage groove 31 from above the photovoltaic support, which is beneficial to realizing a more convenient and reliable assembly method of the water tank assembly 100, and further improving the practicability and assembly convenience of the water tank assembly 100.

[0038] Refer to Figure 1 、 Figure 3 and Figure 6 , in an embodiment of the present specification, a reinforcing rib 551 protrudes from the bottom wall of the diversion groove 55.

[0039] In this embodiment, the connecting groove body 50 can be provided with a reinforcing rib 551 protruding on the bottom wall of the diversion groove 55, and the reinforcing rib 551 can extend along the extending direction of the connecting groove body 50. Then, under the action of the reinforcing rib 551, the stress concentration at the bottom of the connecting groove body 50 can be well reduced, playing a certain role in structural strengthening, and further improving the structural stability and reliability of the water tank assembly 100. Among them, the first groove body 10 can also be provided with protruding rib strips on the bottom wall of the first drainage groove 11 to strengthen the overall structural strength. At this time, the connecting groove body 50 can form the reinforcing rib 551 by stamping at the bottom, so that a mating groove can be formed on the outer wall of the connecting groove body 50 corresponding to the position of the reinforcing rib 551. By setting the size and position of the mating groove at the bottom of the connecting groove body 50 corresponding to the protruding rib strips in the first groove body 10, the connecting groove body 50 can be installed on the first groove body 10 by means of the mating groove and the protruding rib strips in the first drainage groove 11 for mating socket installation, which is beneficial to better realizing the limit mating assembly of the connecting groove body 50 and the first groove body 10, and better reducing the installation gap between the connecting groove body 50 and the first groove body 10, and further improving the overall structural stability and reliability of the water tank assembly 100.

[0040] In addition, as shown in Figure 1 and Figure 3 , in some embodiments, by respectively inclining the opposite sides of the shielding portion 53 of the connecting groove body 50, the shielding portion 53 can be configured as a triangular groove body structure. Furthermore, when the included angle between the first groove body 10 and the second groove body 30 is adjusted, the connecting groove body 50 can be kept below the ends of the first groove body 10 and the second groove body 30, which is beneficial to better avoid the connecting groove body 50 protruding above the ends of the first groove body 10 and the second groove body 30 and having a certain probability of interfering and colliding with the photovoltaic module 200, so that the overall structure of the water tank assembly 100 can better avoid the installation and fixation of the photovoltaic module 200 on the photovoltaic bracket, and further improve the practicability and reliability of the water tank assembly 100. Among them, by respectively inclining the opposite sides of the shielding portion 53, after the water tank assembly 100 is installed on the photovoltaic bracket, the opposite sides of the shielding portion 53 can be parallel to the horizontal plane. Furthermore, the end of the water collecting tank arranged between two adjacent photovoltaic modules 200 can be more conveniently lapped at the shielding portion 53, so that rainwater, snow water, etc. collected in the water collecting tank can better flow into the first groove body 10 through the connecting groove body 50 for discharge, realizing the reliable drainage effect of the photovoltaic bracket, and further improving the practicability and reliability of the water tank assembly 100.

[0041] Referring to Figures 1 to 3 , in an embodiment of the present specification, the hinge structure 70 is a hinge bolt, and the hinge bolt penetrates through and connects the shielding portion 53 and the second groove body 30.

[0042] In this embodiment, when the hinge structure 70 hinges the shielding portion 53 and the second groove body 30, the hinge structure 70 can adopt the structural form of a hinge bolt. By respectively arranging mating and communicating mounting holes on the shielding portion 53 and the second groove body 30, the hinge bolt can be penetrated and connected at the mounting holes of the shielding portion 53 and the second groove body 30. In this way, the second groove body 30 can rotate around the connecting groove body 50 and the first groove body 10 with the hinge bolt as the rotation center axis, realizing the adjustment of the included angle between the first groove body 10 and the second groove body 30, and further improving the operation convenience and reliability of the water tank assembly 100. In addition, after the second groove body 30 rotates relative to the connecting groove body 50 through the hinge bolt to adjust the installation angle with the first groove body 10, the hinge bolt can be tightened, and the fastening effect of the hinge bolt is used to connect and fix the shielding portion 53 and the second groove body 30, which is beneficial to better improve the overall structural stability and reliability of the water tank assembly 100 after assembly, better ensure the stable support of the photovoltaic bracket for the photovoltaic module 200, and further improve the practicability and reliability of the water tank assembly 100.

[0043] Referring to Figure 4 and Figure 5, in an embodiment of the present specification, the hinge structure 70 includes a first hinge member 71, a second hinge member 73, and a hinge rotating shaft 75. The first hinge member 71 is connected to the first groove body 10; the second hinge member 73 is connected to the second groove body 30; the hinge rotating shaft 75 connects the first hinge member 71 and the second hinge member 73.

[0044] In this embodiment, when the hinge structure 70 hinges the first groove body 10 and the second groove body 30 to achieve the overall connection of the water tank assembly 100, the first hinge member 71 can be connected and installed on the end of the first groove body 10, and the second hinge member 73 can be connected and installed on the end of the second groove body 30. By using the hinge rotating shaft 75 to connect the first hinge member 71 and the second hinge member 73, the first hinge member 71 and the second hinge member 73 can drive the first groove body 10 and the second groove body 30 to rotate relative to each other with the hinge rotating shaft 75 as the rotation center axis, so as to realize the adjustment of the angle formed by the first groove body 10 and the second groove body 30, and ensure the stable and reliable assembly of the water tank assembly 100 on the photovoltaic support. Among them, by using the first hinge member 71 and the second hinge member 73 to be respectively connected and installed on the first groove body 10 and the second groove body 30, and using the hinge rotating shaft 75 to realize the rotational hinge of the first hinge member 71 and the second hinge member 73, the hinge structure 70 can be externally disposed on the first groove body 10 and the second groove body 30, which is convenient for the assembly of the water tank assembly 100, reduces the connection structure settings on the first groove body 10 and the second groove body 30, and at the same time can make the hinge structure 70 better adapt to and connect the first groove body 10 and the second groove body 30 of various sizes, further improving the practicability and reliability of the water tank assembly 100.

[0045] In addition, the water tank assembly 100 can also use fastening structures such as bolts, buckles or pressing blocks to connect and fix the first hinge member 71 and the first groove body 10, so as to better improve the connection stability and reliability between the first hinge member 71 and the first groove body 10; at the same time, fastening structures such as bolts, buckles or pressing blocks can be used to connect and fix the second hinge member 73 and the second groove body 30, so as to better improve the connection stability and reliability between the second hinge member 73 and the second groove body 30, and further better ensure the overall structural stability of the water tank assembly 100, so that the water tank assembly 100 can better adjust according to the installation angle of the photovoltaic support, and at the same time can meet the more stable and reliable structural strength requirements, further improving the practicability and reliability of the water tank assembly 100.

[0046] Refer to Figure 5 , in an embodiment of the present specification, the first hinge member 71 is provided with a first fixing groove. The first hinge member 71 sleeves the end of the first groove body 10, and the inner wall of the first fixing groove abuts against the outer wall of the first groove body 10.

[0047] In this embodiment, by providing a first fixing groove on the first hinge member 71, the first fixing groove can be set corresponding to the shape and size of the first groove body 10. Furthermore, the outer periphery of the end portion of the first groove body 10 can be fitted and sleeved by using the first fixing groove, so as to realize the connection and installation of the first hinge member 71 and the first groove body 10. Among them, by tightly abutting the inner wall of the first fixing groove against the outer wall of the first groove body 10, the first hinge member 71 can play a role in increasing the wall thickness of the first groove body 10 to a certain extent, further increasing the structural strength at the connection between the first groove body 10 and the first hinge member 71, which is beneficial to better improving the connection stability and reliability between the first hinge member 71 and the first groove body 10, realizing the stable fitting and installation of the first groove body 10 and the second groove body 30, and improving the practicability and reliability of the water tank assembly 100.

[0048] Referring to Figure 5 , in an embodiment of this specification, the second hinge member 73 is provided with a second fixing groove. The second hinge member 73 is sleeved on the end portion of the second groove body 30, and the inner wall of the second fixing groove abuts against the outer wall of the second groove body 30.

[0049] In this embodiment, by providing a second fixing groove on the second hinge member 73, the second fixing groove can be set corresponding to the shape and size of the second groove body 30. Furthermore, the outer periphery of the end portion of the second groove body 30 can be fitted and sleeved by using the second fixing groove, so as to realize the connection and installation of the second hinge member 73 and the second groove body 30. Among them, by tightly abutting the inner wall of the second fixing groove against the outer wall of the second groove body 30, the second hinge member 73 can play a role in increasing the wall thickness of the second groove body 30 to a certain extent, further increasing the structural strength at the connection between the second groove body 30 and the second hinge member 73, which is beneficial to better improving the connection stability and reliability between the second hinge member 73 and the second groove body 30, realizing the stable fitting and installation of the first groove body 10 and the second groove body 30, and improving the practicability and reliability of the water tank assembly 100.

[0050] Referring to Figure 4 and Figure 5 , in an embodiment of this specification, the hinge structure 70 is further provided with a fastener 77, and the fastener 77 connects and fixes the first hinge member 71, the first groove body 10 and the connecting portion 51.

[0051] In this embodiment, the first hinge member 71, the first groove body 10, and the connecting portion 51 may be provided with corresponding and communicating mounting holes. At this time, a fastener 77 in the form of a bolt can pass through the mounting holes of the first hinge member 71, the first groove body 10, and the connecting portion 51, and the first hinge member 71, the first groove body 10, and the connecting portion 51 can be stably installed and connected under the tightening action of the fastener 77; alternatively, the first hinge member 71, the first groove body 10, and the connecting portion 51 can be stacked and installed. At this time, a fastener 77 in the form of a clip can be used to clamp and fix the first hinge member 71, the first groove body 10, and the connecting portion 51; alternatively, a fastener 77 in the form of a pressing block can be adopted. By connecting the pressing block above the photovoltaic support, the first hinge member 71, the first groove body 10, and the connecting portion 51 are simultaneously pressed, so as to realize the fastening installation of the fastener 77 on the first hinge member 71, the first groove body 10, and the connecting portion 51. Furthermore, by using the fastener 77 to synchronously connect and fix the first hinge member 71, the first groove body 10, and the connecting portion 51, the installation process of the water tank assembly 100 can be better reduced, the more convenient and reliable assembly effect of the water tank assembly 100 can be realized, and the assembly convenience and practicability of the water tank assembly 100 are further improved.

[0052] This application also proposes a photovoltaic support, which includes a support body and a water tank assembly 100. The specific structure of the water tank assembly 100 refers to the above embodiment. Since this photovoltaic support adopts all the technical solutions of the above embodiments, it has at least all the beneficial effects brought by the technical solutions of the above embodiments, which will not be elaborated here one by one.

[0053] This application also proposes a photovoltaic power station, which includes a photovoltaic module 200 and a photovoltaic support. The specific structure of the photovoltaic support refers to the above embodiment. Since this photovoltaic power station adopts all the technical solutions of the above embodiments, it has at least all the beneficial effects brought by the technical solutions of the above embodiments, which will not be elaborated here one by one.

[0054] The above is only an exemplary embodiment of this specification, and does not limit the patent scope of this application. Any equivalent structural transformation made under the technical concept of this application by using the content of this application's specification and drawings, or directly / indirectly applied in other related technical fields, is included in the patent protection scope of this application.

Claims

1. A sink assembly, characterized in that, Comprising: A first tank body, in which a first drainage tank is provided; A second tank body, in which a second drainage tank is provided; A connecting tank body, in which a diversion tank is provided. The connecting tank body includes a connecting portion and a shielding portion. The connecting portion is connected to the end of the first tank body. The diversion tank is communicated with the first tank body. At least part of the structure of the shielding portion is arranged in the second tank body; and A hinge structure, which hinges the shielding portion and the second tank body; or, the hinge structure hinges the first tank body and the second tank body.

2. The sink assembly according to claim 1, wherein The connecting portion is clamped in the first drainage tank, and the outer wall of the connecting portion abuts against the inner wall of the first drainage tank.

3. The sink assembly according to claim 1, characterized in that Reinforcing ribs are convexly provided on the bottom wall of the diversion tank.

4. The sink assembly according to any one of claims 1 to 3, characterized in that, The hinge structure is a hinge bolt, and the hinge bolt passes through and connects the shielding portion and the second tank body.

5. The sink assembly according to any one of claims 1 to 3, characterized in that The hinge structure includes: A first hinge member, which is connected to the first tank body; A second hinge member, which is connected to the second tank body; A hinge rotating shaft, which connects the first hinge member and the second hinge member.

6. The sink assembly according to claim 5, characterized in that, The first hinge member is provided with a first fixing groove. The first hinge member sleevs the end of the first tank body, and the inner wall of the first fixing groove abuts against the outer wall of the first tank body.

7. The sink assembly according to claim 5, characterized in that, The second hinge member is provided with a second fixing groove. The second hinge member sleevs the end of the second tank body, and the inner wall of the second fixing groove abuts against the outer wall of the second tank body.

8. The sink assembly according to claim 5, wherein, The hinge structure is further provided with a fastener, which connects and fixes the first hinge member, the first tank body and the connecting portion.

9. A photovoltaic support, characterized in that, The photovoltaic support includes a support body and a water tank assembly. The water tank assembly is the water tank assembly according to any one of claims 1 to 8, and the water tank assembly is installed on the support body.

10. A photovoltaic power station, characterized in that, The photovoltaic power station includes a photovoltaic module and a photovoltaic support. The photovoltaic support is the photovoltaic support according to claim 9, and the photovoltaic module is installed on the photovoltaic support.

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