Photovoltaic module mounting mechanism and photovoltaic system

Abstract

The utility model relates to the technical field of photovoltaic power generation, in particular to a photovoltaic assembly mounting mechanism and a photovoltaic system. The photovoltaic module mounting mechanism in the photovoltaic system comprises a fixing assembly and a connecting piece, the fixing assembly comprises a first fixing assembly and a second fixing assembly, the connecting piece comprises a first connecting structure and a second connecting structure which are connected, the first connecting structure is provided with a supporting surface, and the supporting surface is used for supporting a photovoltaic module; the first connecting structure is provided with a first penetrating through hole, the first fixing assembly penetrates through the first penetrating through hole to connect and fix the first connecting structure and the photovoltaic assembly, the second connecting structure is provided with a clamping groove, the clamping groove is used for clamping the side wall of the water tank, and first fixing through holes are formed in the groove walls of the two sides of the clamping groove respectively. And the second fixing assembly penetrates through the first fixing through hole to connect and fix the second connecting structure and the side wall of the water tank, so that the installation and fixation of the photovoltaic assembly and the water tank are realized.

Description

Technical Field

[0001] The utility model relates to the technical field of photovoltaic power generation, in particular to a photovoltaic component installation mechanism and a photovoltaic system. Background Art

[0002] BIPV (Building Integrated Photovoltaic) is a technology that integrates photovoltaic modules into buildings. BIPV has attracted widespread attention and promotion due to its advantages such as cleanliness, pollution-free and high space utilization.

[0003] In the related art, for the installation and construction of photovoltaic modules on buildings, it is first necessary to build a bracket on the building, then fix the water tank on the bracket, and then fix the photovoltaic module on the water tank. When fixing the photovoltaic module on the water tank, first place the photovoltaic module on the water tank, and then the staff stand on the photovoltaic module and use parts such as pressure blocks and bolts to connect and fix the water tank to the photovoltaic module from above the photovoltaic module. This installation method in which the staff stands on the photovoltaic module is not only inconvenient for construction and has low construction efficiency, but also has safety hazards. In addition, when the staff stands on the photovoltaic module, it is easy to trample and damage the photovoltaic module, resulting in unnecessary waste and increasing construction costs.

[0004] Therefore, there is an urgent need to invent a photovoltaic module installation mechanism and a photovoltaic system to solve the above problems. Utility Model Content

[0005] The purpose of the utility model is to provide a photovoltaic module installation mechanism and a photovoltaic system to achieve the connection and fixation of the photovoltaic module and the water tank, reduce the construction difficulty, and improve the construction efficiency and construction safety.

[0006] To achieve this purpose, the utility model adopts the following technical solutions:

[0007] Photovoltaic module installation mechanism, including:

[0008] A fixing assembly, comprising a first fixing assembly and a second fixing assembly; and

[0009] A connecting member, the connecting member comprising a first connecting structure and a second connecting structure connected to each other, the first connecting structure having a supporting surface, the supporting surface being used to support the photovoltaic module, the first connecting structure being provided with a first through hole, the first fixing component being passed through the first through hole to connect and fix the first connecting structure and the photovoltaic module;

[0010] The second connection structure has a clamping groove, which is used to clamp the side wall of the water tank. First fixing holes are respectively opened on the groove walls on both sides of the clamping groove. The second fixing component passes through the first fixing holes to connect and fix the second connection structure and the side wall of the water tank.

[0011] As an optional solution, the first fixing assembly includes a bolt and a nut, a self-tapping screw or a pin with threaded fit;

[0012] And, the second fixing assembly includes thread-matched bolts and nuts, self-tapping screws or pins.

[0013] As an optional solution, the upper end surface of the first connecting structure is lower than the upper end surface of the second connecting structure, and the first connecting structure is directly opposite to the flow channel of the water tank.

[0014] As an optional solution, the second connection structure includes:

[0015] a main body connected to the first connecting structure; and

[0016] The extension parts are respectively arranged at two opposite ends of the main body, the extension parts extend in a direction close to the water tank, the clamping groove is formed between the two extension parts, and the first fixing through holes are respectively opened on the two extension parts.

[0017] As an optional solution, a guiding slope is provided on at least one of the two opposite end faces of the two extension parts, and the guiding slope on the extension part extends from one end of the extension part away from the main body part toward the main body part while inclining toward the other extension part.

[0018] As an optional solution, the connecting member further includes:

[0019] A limiting protrusion is arranged at one end of the first connecting structure close to the second connecting structure, the limiting protrusion extends in a direction close to the photovoltaic component, the upper end surface of the limiting protrusion is higher than the upper end surface of the first connecting structure, and the limiting protrusion is opposite to the flow channel of the water tank.

[0020] As an optional solution, the limiting protrusion can be abutted and fixed with the photovoltaic component.

[0021] As an optional solution, a guide groove is provided on the first connecting structure, and the guide groove is located at one end of the first connecting structure close to the second connecting structure. The extension direction of the guide groove is perpendicular to the connection direction of the first connecting structure and the second connecting structure. The bottom of the guide groove is lower than the upper end surface of the second connecting structure, and the guide groove is opposite to the flow channel of the water trough.

[0022] As an optional solution, a weight-reducing hole is provided on the connecting member.

[0023] A photovoltaic system includes a photovoltaic support, the photovoltaic components, the water tank and the photovoltaic component mounting mechanism as described above, wherein the water tank is fixed on the photovoltaic support, a plurality of photovoltaic components are arranged in sequence along the extension direction of the water tank, and each photovoltaic component is arranged corresponding to at least one photovoltaic component mounting mechanism.

[0024] Beneficial effects of the utility model:

[0025] The photovoltaic assembly installation mechanism provided by the utility model supports the photovoltaic assembly on the supporting surface of the first connecting structure by arranging a first connecting structure and a second connecting structure connected to each other in the connecting member, and a first through-hole is opened on the first connecting structure, and the first fixing component in the fixing component is used to penetrate the first through-hole to connect and fix the first connecting structure of the connecting member to the photovoltaic assembly, thereby realizing the lower installation and fixation of the connecting member and the photovoltaic assembly; a clamping groove is arranged on the second connecting structure, the clamping groove is used to clamp the side wall of the water tank, and the first fixing through-holes are respectively opened on the groove walls on both sides of the clamping groove, and the second fixing component in the fixing component is used to connect and fix the first connecting structure of the connecting member to the photovoltaic assembly. The fixed component passes through the first fixed through hole to connect and fix the side wall of the water tank to the groove wall of the clamping groove, thereby realizing the installation and fixation of the connecting piece to the water tank, and then realizing the installation and fixation of the photovoltaic component to the bottom of the water tank; during the actual installation operation, the connecting piece can be first connected and fixed to the photovoltaic component, and then the photovoltaic component and the connecting piece fixed together can be connected and fixed to the water tank. Compared with the method in the prior art that requires placing the photovoltaic component on the water tank and standing on the photovoltaic component to connect and fix the photovoltaic component to the water tank, the staff does not need to stand on the photovoltaic component, which reduces the difficulty of installing the photovoltaic component and the water tank, and improves the construction efficiency and construction safety. In addition, since the side wall of the water tank is accommodated in the clamping groove of the second connecting structure, when the second fixing component connects and fixes the side wall of the water tank to the groove wall of the clamping groove, it can further ensure the fixing effect of the water tank and the connecting piece, and then ensure the fixing effect of the water tank and the photovoltaic component.

[0026] The utility model also provides a photovoltaic system. By applying the photovoltaic assembly installation mechanism, the photovoltaic assembly and the water tank are installed and fixed below. During the actual installation operation, the connecting piece can be connected and fixed to the photovoltaic assembly first, and then the photovoltaic assembly and the connecting piece fixed together can be connected and fixed to the water tank. The staff does not need to stand above the photovoltaic assembly, which reduces the difficulty of installing the photovoltaic assembly and the water tank, and improves the construction efficiency and construction safety. In addition, since the side wall of the water tank is accommodated in the clamping groove of the second connecting structure, when the second fixing assembly connects and fixes the side wall of the water tank to the groove wall of the clamping groove, it can further ensure the fixing effect of the water tank and the connecting piece, and then ensure the fixing effect of the water tank and the photovoltaic assembly. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a structural schematic diagram of a photovoltaic assembly installation mechanism, a photovoltaic assembly and a water tank provided in the first embodiment of the utility model;

[0028] Figure 2 It is a cross-sectional schematic diagram of a photovoltaic module installation mechanism, a photovoltaic module and a water tank provided in an embodiment of the utility model;

[0029] Figure 3 yes Figure 2 A partial enlarged view of the middle A;

[0030] Figure 4 This is one of the structural schematic diagrams of the photovoltaic assembly installation mechanism provided in the first embodiment of the utility model;

[0031] Figure 5 This is the second structural schematic diagram of the photovoltaic assembly installation mechanism provided in the first embodiment of the utility model;

[0032] Figure 6 It is a cross-sectional schematic diagram of a photovoltaic module installation mechanism provided in Embodiment 1 of the present utility model;

[0033] Figure 7 This is a schematic diagram of the structure of the photovoltaic module installation mechanism and the water tank provided in the second embodiment of the present utility model;

[0034] Figure 8 This is one of the structural schematic diagrams of the photovoltaic assembly installation mechanism provided in the third embodiment of the present utility model;

[0035] Fig. 9 This is the second structural schematic diagram of the photovoltaic module installation mechanism provided in the third embodiment of the present utility model.

[0036] In the figure:

[0037] 1000, photovoltaic module installation mechanism; 100, connector; 110, first connection structure; 111, first through hole; 120, second connection structure; 121, main body; 122, extension; 123, clamping groove; 1221, first fixing through hole; 1222, guide slope; 1223, third fixing through hole; 130, weight reduction hole; 140, limiting protrusion; 150, guide groove;

[0038] 200, fixing assembly; 210, bolt; 220, nut; 230, gasket;

[0039] 2000, photovoltaic modules; 2100, installation wing;

[0040] 3000, water tank; 3100, side wall; 3110, second fixing through hole. DETAILED DESCRIPTION

[0041] In order to make the technical problems solved by the present invention, the technical solutions adopted and the technical effects achieved more clearly, the technical solutions of the present invention are further explained below with reference to the accompanying drawings and through specific implementation methods.

[0042] In the description of the present invention, unless otherwise clearly specified and limited, the terms "connected", "connected", and "fixed" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0043] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0044] In the description of this embodiment, the terms "upper", "lower", "left", "right" and other directions or positional relationships are based on the directions or positional relationships shown in the drawings, and are only for the convenience of description and simplified operation, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation of the present invention. In addition, the terms "first" and "second" are only used to distinguish in the description and have no special meaning.

[0045] For the installation of photovoltaic modules on buildings, it is first necessary to build a bracket on the building, then fix the water tank on the bracket, and then fix the photovoltaic module on the water tank. When fixing the photovoltaic module on the water tank, first place the photovoltaic module on the water tank, and then the staff stand on the photovoltaic module and use parts such as pressure blocks and bolts to connect and fix the water tank to the photovoltaic module from above the photovoltaic module. This installation method in which the staff stand on the photovoltaic module is not only inconvenient for construction and has low construction efficiency, but also has safety hazards. In addition, when the staff stand on the photovoltaic module, it is easy to trample and damage the photovoltaic module, resulting in unnecessary waste and increasing construction costs.

[0046] In order to solve the above problems, Figure 1 to Figure 5 As shown, this embodiment provides a photovoltaic assembly installation mechanism 1000. The photovoltaic assembly installation mechanism 1000 includes a connector 100 and a fixing assembly 200, wherein the fixing assembly 200 includes a first fixing assembly and a second fixing assembly, the connector 100 includes a first connecting structure 110 and a second connecting structure 120 connected to each other, the first connecting structure 110 has a supporting surface, the supporting surface is used to support the photovoltaic assembly 2000, the first connecting structure 110 is provided with a first through hole 111, the first fixing assembly penetrates the first through hole 111 to connect and fix the first connecting structure 110 and the photovoltaic assembly 2000, the second connecting structure 120 has a clamping groove 123, the clamping groove 123 is used to clamp the side wall 3100 of the water tank 3000, the groove walls on both sides of the clamping groove 123 are respectively provided with first fixing through holes 1221, the second fixing assembly penetrates the first fixing through holes 1221 to connect and fix the second connecting structure 120 and the side wall 3100 of the water tank 3000.

[0047] The photovoltaic assembly installation mechanism 1000 supports the photovoltaic assembly 2000 on the support surface of the first connection structure 110 by setting a first connection structure 110 and a second connection structure 120 connected to each other in the connection member 100, and opens a first through hole 111 on the first connection structure 110, and uses the first fixing component in the fixing component 200 to penetrate through the first through hole 111 to fix the first connection structure 110 of the connection member 100 to the lower installation of the photovoltaic assembly 2000, so as to achieve good fixing effect and high installation efficiency; by setting a clamping groove 123 on the second connection structure 120, using the clamping groove 123 to clamp the side wall 3100 of the water tank 3000, and respectively opening a first fixing through hole 1221 on the two side walls of the clamping groove 123, and using the second fixing component in the fixing component 200 to penetrate through the first fixing through hole 122 The side wall 3100 of the water tank 3000 is connected and fixed to the groove wall of the clamping groove 123, so that the connection piece 100 is installed and fixed to the side wall 3100 of the water tank 3000, and then the photovoltaic module 2000 is installed and fixed to the bottom of the water tank 3000; in the actual installation operation, the connection piece 100 can be connected and fixed to the photovoltaic module 2000 first, and then the photovoltaic module 2000 and the connection piece 100 fixed together are connected and fixed to the water tank 3000. Compared with the method in the prior art that the photovoltaic module 2000 needs to be placed on the water tank 3000 and the photovoltaic module 2000 needs to be connected and fixed by standing on the photovoltaic module 2000, the staff does not need to stand on the photovoltaic module 2000, which reduces the difficulty of installing the photovoltaic module 2000 and the water tank 3000, and improves the construction efficiency and construction safety. In addition, since the side wall 3100 of the water tank 3000 is accommodated in the clamping groove 123 of the second connecting structure 120, when the second fixing component connects and fixes the side wall 3100 of the water tank 3000 to the groove wall of the clamping groove 123, it can further ensure the fixing effect of the water tank 3000 and the connecting member 100, and then ensure the fixing effect of the water tank 3000 and the photovoltaic component 2000.

[0048] As an alternative, Figure 3 to Figure 5As shown, the second connection structure 120 includes a main body 121 and an extension 122, wherein the main body 121 is connected to the first connection structure 110, and the extensions 122 are respectively provided at two opposite ends of the main body 121, the extensions 122 extend in a direction close to the water tank 3000, a clamping groove 123 is formed between the two extensions 122, and first fixing through holes 1221 are respectively provided on the two extensions 122. By providing the extensions 122 at the two opposite ends of the main body 121, the extensions 122 extend in a direction close to the water tank 3000, and a clamping groove 123 can be formed between the two extensions 122, which has a simple structure and an ingenious design. When the connector 100 needs to be connected and fixed to the side wall 3100 of the water tank 3000, the main body 121 in the second connection structure 120 is first aligned with the side wall 3100 of the water tank 3000, and then the side wall 3100 is extended into the clamping groove 123 between the two extensions 122, and finally the second fixing assembly is used to sequentially penetrate the first fixing through hole 1221, the second fixing through hole 3110 and the first fixing through hole 1221 and connect and fix the two extensions 122 to the side wall 3100. Since the second fixing assembly simultaneously connects and fixes the two extensions 122 and the side wall 3100 of the water tank 3000, the fixing effect of the second connection structure 120 and the side wall 3100 of the water tank 3000 can be further improved, thereby ensuring the supporting effect of the photovoltaic module 2000.

[0049] In addition, in the fixing method of fixing the two extensions 122 to the side wall 3100 of the water tank 3000 at the same time, the force arm between the extensions 122 and the first connection structure 110 is the distance between the center of the two extensions 122 and the first connection structure 110; in the fixing method of fixing a single extension 122 to the side wall 3100 of the water tank 3000 from the outside, the force arm between the extension 122 and the first connection structure 110 is the distance between the extension 122 and the first connection structure 110. The fixing method of fixing the two extensions 122 to the side wall 3100 of the water tank 3000 at the same time generates a smaller force arm. Under the premise of the same force, the smaller the force arm, the smaller the torque generated. The reduction of the torque can not only avoid the second connection structure 120 from breaking and improve the protection of the second connection structure 120, but also reduce the structural strength requirements of the extension 122, reduce the difficulty of processing and manufacturing the second connection structure 120, and facilitate the processing and manufacturing of the second connection structure 120.

[0050] In this embodiment, if Figure 6As shown, the first fixing assembly includes a bolt 210 and a nut 220, wherein the threaded end of the bolt 210 can be sequentially passed through the first through hole 111 and the second through hole, and the threaded end of the bolt 210 can be sequentially passed through the first fixing through hole 1221, the second fixing through hole 3110 and the first fixing through hole 1221, and the nut 220 is threadedly fixed to the threaded end of the bolt 210. By sequentially passing the threaded end of the bolt 210 through the first through hole 111 and the second through hole, and using the nut 220 to thread the threaded end of the bolt 210 to thread the nut 220, the photovoltaic assembly 2000 can be connected and fixed to the first connection structure 110, and by sequentially passing the threaded end of the bolt 210 through the first fixing through hole 1221, the second fixing through hole 3110 and the first fixing through hole 1221, and using the nut 220 to thread the threaded end of the bolt 210 to thread the nut 220, the second connection structure 120 can be connected and fixed to the water tank 3000, and the structure is simple and easy to disassemble and assemble.

[0051] Specifically, the lower end of the photovoltaic module 2000 is provided with a mounting wing 2100, a second through hole is provided on the mounting wing 2100, the first connecting structure 110 is provided at the lower end of the mounting wing 2100, and the first fixing assembly connects and fixes the first connecting structure 110 to the mounting wing 2100. It should be noted that in this embodiment, in order to improve the installation versatility of the mounting wing 2100 and the first connecting structure 110, the second through hole on the mounting wing 2100 is a waist-shaped hole, so that the relative position of the first through hole 111 and the waist-shaped hole can be adjusted according to actual needs, thereby adjusting the installation position of the mounting wing 2100 and the first connecting structure 110.

[0052] In order to improve the protection of the waist-shaped hole, the first fixing assembly further includes a gasket 230, wherein the gasket 230 is sandwiched between the nut 220 and the mounting wing 2100. By sandwiching the gasket 230 between the nut 220 and the mounting wing 2100, the force-bearing area at the waist-shaped hole position in the mounting wing 2100 can be increased, thereby avoiding problems such as stress tearing of the waist-shaped hole caused by stress concentration.

[0053] As an alternative, Figure 3 and Figure 6As shown, the second fixing assembly only includes a bolt 210, and at least one of the first fixing through holes 1221 in the two extensions 122 is provided with an internal thread that matches the bolt 210. The bolt 210 in the second fixing assembly sequentially passes through the first fixing through hole 1221 and the second fixing through hole 3110 and is threadedly fixed with the internal thread in the first fixing through hole 1221. Compared with the first fixing assembly, the second fixing assembly can reduce the number of nuts 220 and washers 230, further simplifying the assembly difficulty and assembly steps. It should be noted that in this embodiment, an internal thread is provided on the first fixing through hole 1221 in the extension 122 close to the threaded portion of the bolt 210. In other embodiments, an internal thread may also be provided on the first fixing through hole 1221 in the extension 122 away from the threaded portion of the bolt 210, or an internal thread may be provided in both first fixing through holes 1221 at the same time, which is not specifically limited in this embodiment.

[0054] In other embodiments, the first fixing assembly may include only the bolt 210, and internal threads may be provided on the first through hole 111 on the first connection structure 110 and the second through hole on the mounting wing 2100, so that the bolt 210 also does not need to use the nut 220 and the washer 230 when fixing the first connection structure 110 and the mounting wing 2100. Alternatively, the second fixing assembly may include the bolt 210, the nut 220 and the washer 230, and the internal threads in the first fixing through holes 1221 on the two extensions 122 are removed, and the nut 220 and the washer 230 are threadedly fixed to the bolt 210, and then the two extensions 122 are threadedly fixed to the side wall 3100 of the water tank 3000, which is not specifically limited in this embodiment.

[0055] In an optional embodiment, the vertical distance between the first connection structure 110 and the photovoltaic assembly 2000 is smaller than the vertical distance between the second connection structure 120 and the photovoltaic assembly 2000, and the first connection structure 110 is directly opposite to the flow channel of the water tank 3000. By making the vertical distance between the first connection structure 110 and the photovoltaic assembly 2000 smaller than the vertical distance between the second connection structure 120 and the photovoltaic assembly 2000, rainwater falling from the first connection structure 110 can be prevented from flowing to the second connection structure 120, and by making the first connection structure 110 directly opposite to the flow channel of the water tank 3000, rainwater falling from the first connection structure 110 can flow into the flow channel of the water tank 3000, preventing rainwater from falling outside the flow channel of the water tank 3000, thereby ensuring the drainage effect of the water tank 3000.

[0056] Embodiment 2

[0057] This embodiment provides a photovoltaic assembly installation mechanism 1000. The specific structure of the photovoltaic assembly installation mechanism 1000 provided in this embodiment is basically the same as that of the first embodiment, and the specific structure of the photovoltaic assembly installation mechanism 1000 provided in this embodiment is different from that of the first embodiment in that the specific structure of the second fixing assembly is different.

[0058] Specifically, if Figure 7 As shown, in this embodiment, the second fixing component includes a self-tapping screw, and the two extended portions 122 are also provided with a first fixing through hole 1221, and the first fixing through hole 1221 of the two first fixing through holes 1221 close to the threaded portion of the self-tapping screw is provided with an internal thread matching the self-tapping screw, and the side wall 3100 of the sink 3000 is no longer provided with a second fixing through hole 3110. When it is necessary to connect and fix the two extension parts 122 to the side wall 3100, first insert the self-tapping screw into the first fixing through hole 1221 on one extension part 122, and then screw the self-tapping screw so that the self-tapping screw will automatically process a threaded hole on the side wall 3100 of the sink 3000 that is compatible with the self-tapping screw. Subsequently, the threaded portion of the self-tapping screw extends out of the side wall 3100 and is threadedly fixed to the first fixing through hole 1221 on the other extension part 122, thereby achieving the effect of threading the self-tapping screw to both the extension part 122 and the side wall 3100 at the same time, with a simple structure and easy operation. In addition, since self-tapping screws are provided to drill holes on the side wall 3100 by themselves, there is no need to pre-process the second fixing through hole 3110 on the side wall 3100, which not only simplifies the processing steps of the sink 3000 and reduces the processing difficulty, but also ensures the structural strength of the sink 3000, solving the problem of reduced strength of the side wall 3100 due to pre-drilling holes on the side wall 3100 of the sink 3000.

[0059] The specific structure and working principle of the self-tapping screw belong to the prior art and will not be described in detail here.

[0060] Embodiment 3

[0061] This embodiment provides a photovoltaic assembly installation mechanism 1000. The specific structure of the photovoltaic assembly installation mechanism 1000 provided in this embodiment is basically the same as that of the first embodiment, and the specific structure of the photovoltaic assembly installation mechanism 1000 provided in this embodiment is different from that of the first embodiment in that the specific structure of the connector 100 is different.

[0062] Specifically, if Figure 8 and Fig. 9As shown, in the connector 100 provided in the present embodiment, the vertical distance between the first connecting structure 110 and the photovoltaic component 2000 is not less than the vertical distance between the second connecting structure 120 and the photovoltaic component 2000, and a guide groove 150 is provided on the first connecting structure 110 in the connector 100 provided in the present embodiment, wherein the guide groove 150 is located at one end of the first connecting structure 110 close to the second connecting structure 120, and the extension direction of the guide groove 150 is perpendicular to the connection direction of the first connecting structure 110 and the second connecting structure 120, and the bottom of the guide groove 150 is lower than the upper end surface of the second connecting structure 120, and the guide groove 150 is directly opposite to the flow channel of the water tank 3000. By setting a guide groove 150 at one end of the first connecting structure 110 close to the second connecting structure 120, and making the guide groove 150 face the flow channel of the water trough 3000, and making the groove bottom of the guide groove 150 lower than the upper end surface of the second connecting structure 120, when the rainwater falling on the first connecting structure 110 flows in the direction close to the second connecting structure 120, since the groove bottom of the first guide groove 150 is lower than the upper end surface of the second connecting structure 120, the rainwater received on the upper end surface of the first connecting structure 110 will first flow into the guide groove 150 under the action of its own gravity, and flow into the flow channel of the water trough 3000 along the guide groove 150, ensuring that the rainwater received on the upper end surface of the first connecting structure 110 can only flow into the flow channel of the water trough 3000 along the guide groove 150 and be discharged, and will not flow over the guide groove 150 to the upper end surface of the second connecting structure 120.

[0063] As an optional solution, the connector 100 provided in this embodiment further includes a limiting protrusion 140 on the basis of the first embodiment, wherein the limiting protrusion 140 is arranged between the first connection structure 110 and the guide groove 150, the limiting protrusion 140 extends in the direction close to the photovoltaic module 2000, the upper end surface of the limiting protrusion 140 is higher than the upper end surface of the first connection structure 110, and the limiting protrusion 140 is directly opposite to the flow channel of the water tank 3000. In addition, since the upper end surface of the limiting protrusion 140 is higher than the upper end surface of the first connection structure 110, when the rainwater falling on the upper end surface of the first connection structure 110 flows in the direction close to the second connection structure 120, the limiting protrusion 140 can prevent the rainwater falling on the first connection structure 110 from flowing in the direction close to the second connection structure 120, thereby ensuring that the rainwater on the first connection structure 110 falls smoothly into the flow channel of the water tank 3000.

[0064] In addition, the limiting protrusion 140 can be abutted and fixed with the installation wing 2100 of the photovoltaic module 2000. When the photovoltaic module 2000 needs to be threadedly fixed with the first connection structure 110, the connector 100 is first assembled and positioned with the installation wing 2100 on the photovoltaic module 2000. When the installation wing 2100 is abutted and fixed with the limiting protrusion 140, the first connection structure 110 and the installation wing 2100 are exactly opposite, which can effectively improve the assembly and positioning efficiency of the first connection structure 110 and the installation wing 2100, thereby improving the installation efficiency of the photovoltaic module 2000 and the water tank 3000.

[0065] It can be understood that the limiting protrusion 140 provided in this embodiment can also be applied to the photovoltaic assembly installation mechanism 1000 in the first and second embodiments. Specifically, the limiting protrusion 140 is set at one end of the first connection structure 110 in the first and second embodiments close to the second connection structure 120 to achieve the abutment and fixation of the installation wing 2100 with the limiting protrusion 140. It should be noted that when the guide groove 150 or the limiting protrusion 140 is set at one end of the first connection structure 110 close to the second connection structure 120, the vertical distance between the first connection structure 110 and the photovoltaic assembly 2000 can be greater than the vertical distance between the second connection structure 120 and the photovoltaic assembly 2000, or less than the vertical distance between the second connection structure 120 and the photovoltaic assembly 2000, or equal to the vertical distance between the second connection structure 120 and the photovoltaic assembly 2000, which is not specifically limited in this embodiment.

[0066] In this embodiment, at least one of the two opposite end surfaces of the two extension parts 122 is provided with a guide slope 1222, and the guide slope 1222 on the extension part 122 extends from one end of the extension part 122 away from the main body part 121 to the main body part 121 and is inclined toward the direction close to the other extension part 122. By providing the guide slope 1222 on at least one of the two opposite end surfaces of the two extension parts 122, the guide slope 1222 extends from one end away from the main body part 121 to the direction close to the main body part 121 and is inclined toward the direction close to the other extension part 122, so that the groove width of the clamping groove 123 gradually decreases while extending from one end away from the main body part 121 to the direction close to the main body part 121, so that when the side wall 3100 of the water tank 3000 is docked and positioned with the clamping groove 123, the guide slope 1222 can be used to provide guidance for the docking of the side wall 3100 and the clamping groove 123.

[0067] It should be noted that, in this embodiment, the two end surfaces of the two extension parts 122 that are opposite to each other are both provided with guiding inclined surfaces 1222, and the two guiding inclined surfaces 1222 are extended from one end of the extension part away from the main body part 121 toward the main body part 121 and are close to each other, so as to achieve the guiding effect on the side wall 3100 of the water tank 3000 and the clamping groove 123. In other embodiments, the guiding inclined surface 1222 may be provided on only one of the two end surfaces of the two extension parts 122 that are opposite to each other, and this embodiment does not specifically limit this.

[0068] It can be understood that the guiding slope 1222 provided in this embodiment can also be applied to the photovoltaic component installation mechanism 1000 in the first and second embodiments.

[0069] In order to further reduce the production cost of the photovoltaic module installation mechanism 1000, a weight-reducing hole 130 is provided on the connector 100. Specifically, the weight-reducing hole 130 is arranged between the first connecting structure 110 and the second connecting structure 120. In order to ensure the structural strength between the first connecting structure 110 and the second connecting structure 120, the thickness between the first connecting structure 110 and the second connecting structure 120 is relatively large, and more production materials are used, so the weight-reducing hole 130 is provided between the first connecting structure 110 and the second connecting structure 120. In other embodiments, on the basis of ensuring the structural strength of the connector 100, the weight-reducing hole 130 can also be provided in other parts, which is not specifically limited in this embodiment.

[0070] It can be understood that the weight-reducing holes 130 provided in this embodiment can also be applied to the photovoltaic assembly mounting mechanism 1000 in the first and second embodiments.

[0071] In addition, in the present embodiment, each extension portion 122 is provided with a third fixing through hole 1223 in addition to the first fixing through hole 1221. In the actual processing process, the bolt 210 can be used to pass through the first fixing through hole 1221, the second fixing through hole 3110 and the gasket 230 in sequence and then be threadedly fixed with the nut 220, and a through hole can be self-processed on the side wall 3100 along the third fixing through hole 1223 using a self-tapping screw, and the two clamping portions 122 can be threadedly fixed to the side wall 3100 using the bolt 210 and the self-tapping screw at the same time, so as to further improve the fixing effect of the second connecting structure 120 and the side wall 3100.

[0072] It can be understood that the third fixing through hole 1223 provided in this embodiment can also be applied to the photovoltaic component mounting mechanism 1000 in the first and second embodiments.

[0073] Embodiment 4

[0074] This embodiment provides a photovoltaic assembly installation mechanism 1000. The specific structure of the photovoltaic assembly installation mechanism 1000 provided in this embodiment is basically the same as that of the first embodiment. The specific structure of the photovoltaic assembly installation mechanism 1000 provided in this embodiment is different from that of the first embodiment in that the specific structures of the first fixing assembly and the second fixing assembly are different.

[0075] Specifically, the first fixing component includes a pin, and the second fixing component includes a pin. The pin in the first fixing component is simultaneously plugged and fixed with the first through hole 111 and the second through hole, and the pin in the second fixing component is simultaneously plugged and fixed with the two first fixing through holes 1221 and the second fixing through hole 3110. By providing the pin, the plugging and fixing of the connector 100 with the photovoltaic component 2000 and the water tank 3000 is achieved, and the disassembly and assembly efficiency is high.

[0076] Embodiment 5

[0077] This embodiment provides a photovoltaic system. The photovoltaic system includes a photovoltaic support, a photovoltaic module 2000, a water tank 3000, and a photovoltaic module installation mechanism 1000 provided in the above-mentioned embodiment 1, embodiment 2, embodiment 3 or embodiment 4. The water tank 3000 is fixed on the photovoltaic support, and a plurality of photovoltaic modules 2000 are arranged in sequence along the extension direction of the water tank 3000, and each photovoltaic module 2000 is arranged corresponding to at least one photovoltaic module installation mechanism 1000.

[0078] The photovoltaic system realizes the lower installation and fixation of the photovoltaic component 2000 and the water tank 3000 by applying the photovoltaic component installation mechanism 1000 provided in the above-mentioned embodiment 1, embodiment 2, embodiment 3 or embodiment 4. During the actual installation operation, the connector 100 can be first connected and fixed to the photovoltaic component 2000, and then the photovoltaic component 2000 and the connector 100 fixed together can be connected and fixed to the water tank 3000. The staff does not need to stand above the photovoltaic component 2000, which reduces the difficulty of installing the photovoltaic component 2000 and the water tank 3000, and improves the construction efficiency and construction safety. In addition, since the side wall 3100 of the water tank 3000 is accommodated in the clamping groove 123 of the second connecting structure 120, when the second fixing component connects and fixes the side wall 3100 of the water tank 3000 to the groove wall of the clamping groove 123, it can further ensure the fixing effect of the water tank 3000 and the connector 100, and then ensure the fixing effect of the water tank 3000 and the photovoltaic component 2000.

[0079] It should be noted that, in this embodiment, the photovoltaic assembly 2000 is rectangular, and water tanks 3000 are respectively provided on two opposite sides of the photovoltaic assembly 2000. The photovoltaic assembly 2000 and the two water tanks 3000 are installed and fixed by four photovoltaic assembly installation mechanisms 1000, and the photovoltaic assembly 2000 and each water tank 3000 are installed and fixed by two photovoltaic assembly installation mechanisms 1000. In other embodiments, the specific number of photovoltaic assembly installation mechanisms 1000 between each photovoltaic assembly 2000 and the water tank 3000 can also be adjusted according to actual needs, and this embodiment does not make a specific limitation.

[0080] Obviously, the above embodiments of the present invention are merely examples for clearly illustrating the present invention, and are not intended to limit the implementation methods of the present invention. For those skilled in the art, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all implementation methods here. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present invention shall be included in the protection scope of the claims of the present invention.

Claims

1. Photovoltaic module installation mechanism, characterized in that: include: A fixing assembly (200), comprising a first fixing assembly and a second fixing assembly; as well as A connecting member (100), the connecting member (100) comprising a first connecting structure (110) and a second connecting structure (120) connected to each other, the first connecting structure (110) having a supporting surface, the supporting surface being used to support a photovoltaic assembly (2000), the first connecting structure (110) being provided with a first through hole (111), the first fixing assembly being passed through the first through hole (111) to connect and fix the first connecting structure (110) and the photovoltaic assembly (2000); The second connection structure (120) has a clamping groove (123), and the clamping groove (123) is used to clamp the side wall (3100) of the water tank (3000). The groove walls on both sides of the clamping groove (123) are respectively provided with first fixing through holes (1221), and the second fixing component passes through the first fixing through holes (1221) and connects and fixes the second connection structure (120) and the side wall (3100) of the water tank (3000).

2. The photovoltaic assembly installation mechanism according to claim 1, characterized in that: The first fixing assembly comprises a bolt (210) and a nut (220) in threaded engagement, a self-tapping screw or a pin; And, the second fixing assembly includes a bolt (210) and a nut (220) threadedly matched, a self-tapping screw or a pin.

3. The photovoltaic assembly installation mechanism according to claim 1 or claim 2, characterized in that: The upper end surface of the first connection structure (110) is lower than the upper end surface of the second connection structure (120), and the first connection structure (110) is directly opposite to the flow channel of the water tank (3000).

4. The photovoltaic assembly installation mechanism according to claim 1 or claim 2, characterized in that: The second connection structure (120) comprises: A main body (121) connected to the first connecting structure (110); and The extension part (122) is respectively provided at two opposite ends of the main body (121), the extension part (122) extends in a direction close to the water tank (3000), the clamping groove (123) is formed between the two extension parts (122), and the first fixing through hole (1221) is respectively opened on the two extension parts (122).

5. The photovoltaic assembly installation mechanism according to claim 4, characterized in that: A guiding inclined surface (1222) is provided on at least one of the two opposite end surfaces of the two extension parts (122); the guiding inclined surface (1222) on the extension part (122) extends from one end of the extension part (122) away from the main body part (121) toward the main body part (121) and is inclined toward the other extension part (122).

6. The photovoltaic assembly installation mechanism according to claim 1 or claim 2, characterized in that: The connecting piece (100) further comprises: A limiting protrusion (140), wherein the limiting protrusion (140) is arranged at one end of the first connecting structure (110) close to the second connecting structure (120), the limiting protrusion (140) extends in a direction close to the photovoltaic component (2000), the upper end surface of the limiting protrusion (140) is higher than the upper end surface of the first connecting structure (110), and the limiting protrusion (140) is directly opposite to the flow channel of the water tank (3000).

7. The photovoltaic assembly installation mechanism according to claim 6, characterized in that: The limiting protrusion (140) can be abutted and fixed with the photovoltaic component (2000).

8. The photovoltaic assembly installation mechanism according to claim 1 or claim 2, characterized in that: A guide groove (150) is provided on the first connecting structure (110), and the guide groove (150) is located at one end of the first connecting structure (110) close to the second connecting structure (120). The extension direction of the guide groove (150) is perpendicular to the connection direction of the first connecting structure (110) and the second connecting structure (120). The bottom of the guide groove (150) is lower than the upper end surface of the second connecting structure (120), and the guide groove (150) is directly opposite to the flow channel of the water tank (3000).

9. The photovoltaic assembly installation mechanism according to claim 1 or claim 2, characterized in that: The connecting piece (100) is provided with a weight-reducing hole (160).

10. A photovoltaic system, characterized in that The invention comprises a photovoltaic support, the photovoltaic module (2000), the water tank (3000) and the photovoltaic module mounting mechanism according to any one of claims 1 to 9, wherein the water tank (3000) is fixed on the photovoltaic support, a plurality of the photovoltaic modules (2000) are arranged in sequence along the extension direction of the water tank (3000), and each of the photovoltaic modules (2000) is arranged corresponding to at least one of the photovoltaic module mounting mechanisms.

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