Photovoltaic power generation system and diversion and conduction assembly thereof

Abstract

The utility model discloses a photovoltaic power generation system and a diversion and conductive assembly thereof. The diversion and conductive assembly comprises a diversion member and a conductive member. The flow guide part comprises a flow guide part and a connecting part which are connected, and the flow guide part and the photovoltaic module form a flow guide gap to guide out water in a water accumulation area of the photovoltaic module; the conductive piece is connected with the connecting part, the connecting part and the conductive piece are used for being clamped and fixed through the assembly frame and the mounting piece, and the photovoltaic assembly is fixed to the photovoltaic support through the mounting piece; the conductive part is provided with a puncturing structure which is used for puncturing the assembly frame and the protective film of the installation part so that the assembly frame and the ground can be electrically conducted. The connecting part comprises a deformation part, the deformation part can deform under the action of the assembly frame, and the deformation part is used for reducing the height of the flow guide part through deformation so as to enable the flow guide part and the photovoltaic assembly to form a flow guide gap. According to the diversion and conduction assembly, the installation efficiency of the photovoltaic power generation system is improved, and the installation cost of the photovoltaic power generation system is also reduced.

Description

Technical Field

[0001] The present application relates to the technical field of photovoltaic power generation, and more specifically, to a photovoltaic power generation system and its current-conducting and conductive components. Background Art

[0002] In the photovoltaic power generation system, the photovoltaic module is provided with a conductive sheet, which electrically connects the photovoltaic module and the ground to ensure the grounding requirement of the photovoltaic module; the photovoltaic module is also provided with a guide member, which is used to discharge water and dust accumulated on the photovoltaic module to ensure the guide requirement of the photovoltaic module and improve the power generation efficiency of the photovoltaic module.

[0003] The above conductive sheet is pressed between the photovoltaic module and the module support by screw locking to form a ground, which increases the locking process and working procedures, resulting in low installation efficiency of the photovoltaic power generation system; at the same time, the deflector also needs to be installed separately with fasteners. Therefore, in the existing photovoltaic power generation system, there are many types of parts, the installation efficiency of the photovoltaic power generation system is low, and the installation cost is high.

[0004] In summary, how to meet the grounding and current conduction requirements of photovoltaic modules to improve the installation efficiency of photovoltaic power generation systems and reduce the installation cost of photovoltaic power generation systems is a problem that needs to be urgently solved by technical personnel in this field. Utility Model Content

[0005] In view of this, the purpose of this application is to provide a photovoltaic power generation system and its conductive conductive components, which can meet the grounding and conductive requirements of photovoltaic components, improve the installation efficiency of the photovoltaic power generation system, and reduce the installation cost of the photovoltaic power generation system.

[0006] In order to achieve the above objectives, this application provides the following technical solutions:

[0007] A flow guiding and conducting component of a photovoltaic power generation system, comprising: a flow guiding member and a conducting member;

[0008] The guide member includes a connected guide portion and a connecting portion, the guide portion extends from inside the component frame to outside the component frame, and the guide portion is used to form a guide gap with the photovoltaic component to guide water out of the water accumulation area of ​​the photovoltaic component;

[0009] The conductive member is connected to the connecting portion, and the connecting portion and the conductive member are used to be clamped and fixed through the component frame and the mounting member, and the photovoltaic component is fixed to the photovoltaic bracket through the mounting member;

[0010] The conductive member is provided with a piercing structure, and the piercing structure is used to pierce the protective film of the component frame and the mounting member to make the component frame and the ground electrically conductive;

[0011] The connecting portion includes a deformation portion, and the deformation portion can be deformed under the action of the component frame, and the deformation portion is used to reduce the height of the guide portion by deformation so that the guide portion and the photovoltaic component form the guide gap.

[0012] Optionally, the connecting portion further has a clamping structure, the deformation portion forms part of the clamping structure, and the deformation portion is further used to reduce the height of the guide portion by deformation so that the clamping structure clamps the component frame.

[0013] Optionally, the deformation portion includes a bending structure and / or a curved structure.

[0014] Optionally, the deformation portion includes at least two sequentially connected split plates, and the included angle between two adjacent split plates is an obtuse angle.

[0015] Optionally, the deformation portion is used to contact the bottom wall of the component frame, and / or the connecting portion is provided with a flow guide limiting structure for limiting cooperation with the mounting member.

[0016] Optionally, the connecting portion further comprises: a connecting bottom plate, a connecting side plate and a connecting top plate;

[0017] Wherein, the connecting bottom plate is used to contact the bottom wall of the component frame, the connecting side plate is used to contact the side wall of the component frame, the connecting top plate is used to contact the top wall of the component frame, and the connecting top plate is connected to the guide portion;

[0018] The connecting bottom plate and the connecting side plate are connected via the deformation portion, and the connecting side plate and the connecting top plate are connected; the conductive member is connected to at least one of the connecting bottom plate, the connecting side plate and the connecting top plate.

[0019] Optionally, the connecting side plates, the connecting top plate and the guide portion are all distributed at both ends of the connecting bottom plate, and the connecting side plates located at both ends of the connecting bottom plate are used to cooperate with the mounting member in a limited manner.

[0020] Optionally, the conductive member is used to contact the bottom wall of the component frame.

[0021] Optionally, the conductive member is provided with a conductive limiting structure for limiting cooperation with the mounting member.

[0022] Optionally, the conductive limiting structure is a limiting recess, and the mounting member has a protrusion that cooperates with the limiting recess in a limiting manner.

[0023] Optionally, the conductive member includes: a conductive plate, and a limiting plate arranged on the periphery of the conductive plate; wherein the limiting plate and the conductive plate form the limiting recess, and the puncturing structure is arranged on the conductive plate.

[0024] Optionally, the flow guide member and the conductive member are an integrated structure.

[0025] Based on the above-mentioned current-guiding conductive components of the photovoltaic power generation system, the present application also provides a photovoltaic power generation system, which includes: photovoltaic components, photovoltaic brackets, mounting parts, and current-guiding conductive components; wherein the current-guiding conductive components are the current-guiding conductive components described in any one of the above-mentioned items.

[0026] Optionally, the mounting member includes a first mounting portion and a second mounting portion that are fixedly connected, the first mounting portion is rotatably disposed on the photovoltaic bracket, and the second mounting portion has a slot that is plugged into and fits with a component frame of the photovoltaic component.

[0027] In the diversion conductive component of the photovoltaic power generation system provided by the present application, the diversion member includes a connected diversion part and a connecting part, the conductive member is connected to the connecting part, and the connecting part and the conductive member are used to be clamped and fixed through the component frame and the mounting member; the conductive member is provided with a piercing structure, and the piercing structure can pierce the protective film of the component frame and the mounting member to make the component frame and the ground electrically conductive, thus meeting the grounding requirements of the photovoltaic component; the diversion part extends from the inside of the component frame to the outside of the component frame, and the diversion part is used to form a diversion gap with the photovoltaic component to drain the water in the water accumulation area of ​​the photovoltaic component, thus meeting the diversion requirements of the photovoltaic component; the connecting part includes a deformation part, the deformation part can be deformed under the action of the component frame, and the deformation part is used to reduce the height of the diversion part by deformation so that the diversion part and the photovoltaic component form a diversion gap, so that the installation of the conductive member and the diversion member can be achieved while fixing the photovoltaic component, without the need for additional components to fix the conductive member and the diversion member, reducing the components and the installation process, thereby improving the installation efficiency of the photovoltaic power generation system and reducing the installation cost of the photovoltaic power generation system. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on the provided drawings without paying any creative work.

[0029] Figure 1 A schematic diagram of the installation of photovoltaic modules in a photovoltaic power generation system provided in an embodiment of the present application;

[0030] Figure 2 for Figure 1 A schematic diagram of the structure after the photovoltaic bracket is hidden in the structure;

[0031] Figure 3A front view of a photovoltaic module after installation in a photovoltaic power generation system provided in an embodiment of the present application;

[0032] Figure 4 An axonometric diagram of a mounting member in a photovoltaic power generation system provided in an embodiment of the present application;

[0033] Figure 5 An axonometric diagram of a current-conducting and conductive component in an initial state in a photovoltaic power generation system provided in an embodiment of the present application;

[0034] Figure 6 for Figure 5 The conductive components and Figure 4 An axonometric view of the mounting parts shown after assembly;

[0035] Figure 7 for Figure 6 a side view of the structure shown;

[0036] Figure 8 An axonometric diagram of a current-conducting and conductive component in a photovoltaic power generation system in a final state provided by an embodiment of the present application;

[0037] Fig. 9 for Figure 8 An axonometric view of the current-guiding and conductive assembly shown on a mounting member.

[0038] Description of reference numerals:

[0039] 1 is a photovoltaic bracket, 11 is a fixing part; 2 is a mounting part, 21 is a first mounting part, 22 is a second mounting part, 221 is a mounting bottom plate, 222 is a mounting side plate, 223 is a mounting top plate, 2231 is a bottom wall of the top plate, and 23 is a protrusion; 3 is a diversion conductive component, 31 is a conductive component, 311 is a puncture structure, 312 is a conductive plate, 313 is a limit plate, 32 is a diversion component, 321 is a diversion part, 3211 is a diversion end, 322 is a connecting part, 3221 is a deformation part, 32211 is a dividing plate, 3222 is a connecting bottom plate, 3223 is a connecting side plate, and 3224 is a connecting top plate; 4 is a photovoltaic module, 41 is a module frame, and 42 is a photovoltaic panel. DETAILED DESCRIPTION

[0040] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0041] The technical solutions in the embodiments of the present application will be described clearly and completely below in conjunction with the drawings in the embodiments of the present application. The terms used in the following embodiments are only for the purpose of describing specific embodiments and are not intended to be used as limitations on the present application. As used in the specification and the appended claims of the present application, the singular expressions "one", "a kind", "said", "above", "the" and "this" are intended to also include expressions such as "one or more", unless there is a clear contrary indication in the context. It should also be understood that in the embodiments of the present application, "one or more" refers to one, two or more; "and / or" describes the association relationship of the associated objects, indicating that three relationships may exist; for example, A and / or B can represent: A exists alone, A and B exist at the same time, and B exists alone, where A and B can be singular or plural. The character " / " generally indicates that the objects associated before and after are in an "or" relationship.

[0042] References to "one embodiment" or "some embodiments" etc. described in this specification mean that a particular feature, structure or characteristic described in conjunction with the embodiment is included in one or more embodiments of the present application. Thus, the phrases "in one embodiment", "in some embodiments", "in some other embodiments", "in some other embodiments", etc. that appear at different places in this specification do not necessarily refer to the same embodiment, but mean "one or more but not all embodiments", unless otherwise specifically emphasized in other ways. The terms "including", "comprising", "having" and their variations all mean "including but not limited to", unless otherwise specifically emphasized in other ways.

[0043] The multiple involved in the embodiments of the present application means greater than or equal to two. It should be noted that in the description of the embodiments of the present application, the words "first", "second", etc. are only used for the purpose of distinguishing the description, and cannot be understood as indicating or implying relative importance, nor can they be understood as indicating or implying an order.

[0044] The "parallel" and "perpendicular" involved in this application are "substantially parallel" and "substantially perpendicular" in actual operation. "Substantially parallel" can be understood as parallel with a certain error, and similarly, "substantially perpendicular" can be understood as perpendicular with a certain error.

[0045] The embodiments of the present application provide a photovoltaic power generation system and a current guiding and conductive component thereof, which improve the installation efficiency of the photovoltaic power generation system and reduce the installation cost of the photovoltaic power generation system.

[0046] The photovoltaic power generation system provided by the embodiment of the present application is first described below.

[0047] like Figure 1-Figure 3As shown, the photovoltaic power generation system includes: a photovoltaic bracket 1, a mounting member 2, a current guiding and conductive component 3, and a photovoltaic component 4. Among them, the current guiding and conductive component 3 is the current guiding and conductive component of the photovoltaic power generation system provided in the embodiment of the present application.

[0048] The photovoltaic bracket 1 is used to be fixed on a mounting surface, which may be the ground, a roof or other surfaces, etc., and the embodiment of the present application does not limit this.

[0049] The photovoltaic assembly 4 includes a photovoltaic panel 42 and an assembly frame 41 arranged outside the photovoltaic panel 42. The photovoltaic assembly 4 is arranged tilted relative to the horizontal direction, and the lower end of the photovoltaic assembly 4 is fixed to the photovoltaic support 1 through the mounting member 2.

[0050] It should be noted that the higher end of the photovoltaic assembly 4 is fixed to the photovoltaic support 1 via a fixing member 11 . Figure 1 The fixing member 11 and the mounting member 2 shown are used to fix different photovoltaic components 4 .

[0051] Of course, the photovoltaic component 4 can also be arranged parallel to the horizontal direction. In this case, at least one end of the photovoltaic component 4 is fixed to the photovoltaic support 1 through the mounting member 2.

[0052] The mounting member 2 includes a first mounting portion 21 and a second mounting portion 22 which are fixedly connected. The first mounting portion 21 is rotatably arranged on the photovoltaic support 1, and the second mounting portion 22 has a slot, which is plugged and matched with the component frame 41 of the photovoltaic component 4. Exemplarily, the slot and the component frame 41 are interference fit or transition fit. In this way, no additional parts are required, the installation of the photovoltaic component 4 is simplified, and the installation efficiency of the photovoltaic component 4 is improved.

[0053] like Figure 1 and Figure 2 As shown, during the installation of the photovoltaic component 4, the mounting member 2 is rotated to the side away from the photovoltaic component 4 and rotated to the first position; then the component frame 41 of the photovoltaic component 4 is inserted into the slot of the second mounting portion 22. During the insertion into the slot, the component frame 41 is pressed down to achieve the plug-in fit between the component frame 41 and the slot. Pressing down the component frame 41 also causes the mounting member 2 to rotate toward the photovoltaic component 4 and rotate to the second position. The photovoltaic component 4 presses part of the second mounting portion 22 of the mounting member 2 onto the photovoltaic bracket 1, and the assembly of the photovoltaic component 4 is completed. Figure 3 shown.

[0054] In the embodiment of the present application, the rotation axis of the first mounting portion 21 can be parallel to the length direction of the component frame 41, or the rotation axis of the first mounting portion 21 and the length direction of the component frame 41 can be slightly inclined, as long as the photovoltaic component 4 can be installed.

[0055] In some embodiments, the first mounting portion 21 is a rotating shaft, and the photovoltaic support 1 is provided with a mounting hole, and the rotating shaft and the mounting hole are rotatably matched. The mounting hole has an opening in the circumference of the mounting hole, and the opening is for the rotating shaft to be inserted.

[0056] In some other embodiments, the first mounting portion 21 and the photovoltaic bracket 1 may be rotationally connected through other structures, which is not limited in this embodiment.

[0057] like Figure 3 and Figure 4 As shown, in some embodiments, the second mounting portion 22 includes: a mounting bottom plate 221, a mounting side plate 222, and a mounting top plate 223, wherein the mounting bottom plate 221, the mounting side plate 222, and the mounting top plate 223 are sequentially fixedly connected to form a slot. It can be understood that the mounting side plate 222 is opposite to the bottom of the slot, and the mounting top plate 223 and the mounting bottom plate 221 are opposite to the two sides of the slot respectively.

[0058] In the mounting member 2, the mounting side plate 222 and the mounting base plate 221 can be fixedly connected via the first mounting portion 21, or one of the mounting side plate 222 and the mounting base plate 221 can be directly fixedly connected to the first mounting portion 21, or one can be directly fixedly connected to the other, and this embodiment of the present application does not limit this.

[0059] like Figure 1 and Figure 4 As shown, for ease of installation, when the photovoltaic assembly 4 is rotated to the first position, the side plate 222 can be installed to abut against the fixing member 11 of the photovoltaic bracket 1; Figure 3 As shown, when the photovoltaic assembly 4 rotates to the second position, the mounting base 221 can be selected to abut against the photovoltaic bracket 1. In this way, the photovoltaic bracket 1 limits the mounting member 2, thereby avoiding the shaking of the mounting member 2 during the installation process, and facilitating the installation of the photovoltaic assembly 4.

[0060] like Figure 4 As shown, in order to improve the connection stability between the photovoltaic module and the mounting part, the inner wall of the slot is provided with a protrusion 23. During the plugging process, the part of the module frame 41 opposite to the protrusion 23 is deformed to achieve an interference fit between the module frame 41 and the slot. The protrusion 23 can be set on the bottom wall or side wall of the slot. In order to improve reliability, the protrusion 23 can be set on the bottom wall of the slot at the bottom side of the slot, that is, the protrusion 23 is set on the mounting base plate 221.

[0061] like Figure 3 As shown, the current-guiding and conductive component 3 is clamped and fixed by the fixedly connected mounting member 2 and the photovoltaic component 4 .

[0062] The specific structure of the current-guiding and conductive component is described below.

[0063] like Figure 5 As shown, the flow-guiding conductive component 3 includes: a conductive member 31 and a flow-guiding member 32 .

[0064] Combination Figure 3 and Figure 5 As shown, the guide member 32 includes a connected guide portion 321 and a connecting portion 322, the guide portion 321 extends from inside the component frame 41 to outside the component frame 41, and the guide portion 321 is used to form a guide gap with the photovoltaic component 4 to guide water out of the water accumulation area of ​​the photovoltaic component 4, thus meeting the guide requirements of the photovoltaic component.

[0065] The conductive member 31 is connected to the connecting portion 322 , and both the connecting portion 322 and the conductive member 31 are used to be arranged between the component frame 41 and the mounting member 2 , and the connecting portion 322 and the conductive member 31 are used to be clamped and fixed by the component frame 41 and the mounting member 2 .

[0066] It should be noted that part of the connection portion 322 is used to be arranged between the component frame 41 and the mounting member 2 , and part of the connection portion 322 is used to be clamped and fixed by the component frame 41 and the mounting member 2 .

[0067] The conductive member 31 is provided with a piercing structure 311, which is used to pierce the protective film of the component frame 41 and the mounting member 2 to make the component frame 41 electrically conductive with the ground. In this way, the grounding requirement of the photovoltaic component is met.

[0068] It should be noted that the mounting member 2 and the photovoltaic support 1 are both conductive members, and the conductive member 31 enables electrical conduction between the component frame 41 and the ground through the mounting member 2 and the photovoltaic support 1 .

[0069] The puncturing structure 311 includes a first puncturing structure and a second puncturing structure, which are distributed on both sides of the conductive member 31 . The first puncturing structure is used to puncture the protective film of the mounting member 2 , and the second puncturing structure is used to puncture the protective film of the component frame 41 .

[0070] The protective film may be an aluminum alloy oxide film or other films, which are not limited in the present embodiment. The puncture structure 311 may be a point puncture in terms of technology, that is, the puncture structure 311 has a puncture angle, which is used to scratch the protective film. Of course, the puncture structure 311 may also be other structures, which are not limited in the present embodiment.

[0071] The connecting portion 322 includes a deformation portion 3221 , which can be deformed under the action of the component frame 41 , and the deformation portion 3221 is used to reduce the height of the guide portion 321 by deformation so that a guide gap is formed between the guide portion 321 and the photovoltaic component 4 .

[0072] Before the deformation portion 3221 is deformed, the state of the current guiding conductive component 3 is the initial state of the current guiding conductive component 3. Figure 5 and Figure 6 After the deformation portion 3221 is pressed by the photovoltaic component 4 to deform, the state of the conductive conductive component 3 is the final state of the conductive conductive component 3, as shown in FIG. Figure 8 and Fig. 9 shown.

[0073] like Figure 7 As shown, before the deformation portion 3221 is deformed, the guide conductive component 3 is in an initial state, and the guide end 3211 of the guide portion 321 is higher than the bottom wall 2231 of the top plate 223 of the installation top plate, thus avoiding the guide end 3211 from interfering with the installation of the photovoltaic component 4.

[0074] It should be noted that the guide end 3211 of the guide portion 321 refers to an end of the guide portion 321 located on the inner side of the component frame 41 .

[0075] like Figure 3 As shown, after the deformation portion 3221 is pressed by the photovoltaic component 4 to deform, the guide conductive component 3 is in the final state, and the guide end 3211 ( Figure 3 The top plate 2231 is not higher than the top plate bottom wall 2231 of the top plate 223. In this way, it is ensured that the guide portion 321 and the photovoltaic assembly 4 form a guide gap.

[0076] In the embodiment of the present application, when the photovoltaic component 4 and the mounting component 2 are fixedly connected, the deformation portion 3221 is pressed and deformed by the component frame 41 so that the connecting portion 322 and the conductive member 31 are clamped and fixed by the component frame 41 and the mounting component 2, the guide portion 321 and the photovoltaic component 4 form a guide gap, and the puncture structure 311 punctures the protective film.

[0077] The installation method of the current guiding and conducting component 3 is as follows:

[0078] The mounting member 2 is arranged on the photovoltaic support 1;

[0079] Then, the current guiding conductive component 3 in the initial state is placed on the mounting member 2, and a portion of the current guiding conductive component 3 is located in the slot of the mounting member 2, such as Figure 6 As shown, Figure 6 The photovoltaic bracket 1 is not shown;

[0080] Then install photovoltaic components 4.

[0081] During the installation of the photovoltaic module 4, if Figure 1 and Figure 2 As shown, during the installation of the photovoltaic component 4, the mounting member 2 is rotated to the side away from the photovoltaic component 4 and rotated to the first position; then the component frame 41 of the photovoltaic component 4 is inserted into the slot of the second mounting portion 22; during the insertion into the slot, the component frame 41 is pressed down, and the deformation portion 3221 of the current guide conductive component 3 is deformed to the final state, as shown in FIG. Figure 8 and Fig. 9 As shown, the assembly frame 41 is plugged into the slot, the connecting portion 322 and the conductive member 31 are clamped and fixed by the assembly frame 41 and the mounting member 2, the guide portion 321 and the photovoltaic assembly 4 form a guide gap, and the piercing structure 311 pierces the protective film; pressing down the assembly frame 41 also causes the mounting member 2 to rotate toward the direction close to the photovoltaic assembly 4 and rotate to the second position, as shown in FIG. Figure 3 As shown, the photovoltaic component 4 presses part of the second mounting portion 22 of the mounting member 2 onto the photovoltaic support 1, thus completing the assembly of the photovoltaic component 4 and the current-conducting and conductive component 3.

[0082] In the embodiment of the present application, the conductive member 31 and the guide member 32 can be installed while fixing the photovoltaic assembly 4, without the need for additional components to fix the conductive member 31 and the guide member 32, thereby reducing components and installation steps, thereby improving the installation efficiency of the photovoltaic power generation system and reducing the installation cost of the photovoltaic power generation system.

[0083] At the same time, in the embodiments of the present application, the number of parts is reduced, material management is simplified, and the material management cost is reduced.

[0084] In the embodiment of the present application, since the photovoltaic component 4 and the mounting component 2 are plugged together, and the mounting component 2 and the photovoltaic bracket 1 are installed in coordination, the installation of the photovoltaic component 4 and the diverting conductive component 3 does not require additional parts, which further improves the installation efficiency of the photovoltaic power generation system and reduces the installation cost of the photovoltaic power generation system.

[0085] In an embodiment of the present application, the connecting portion 322 also includes: a connecting bottom plate 3222, a connecting side plate 3223 and a connecting top plate 3224; wherein the connecting bottom plate 3222 is used to contact the bottom wall of the component frame 41, the connecting side plate 3223 is used to contact the side wall of the component frame 41, the connecting top plate 3224 is used to contact the top wall of the component frame 41, and the connecting top plate 3224 is connected to the guide portion 321.

[0086] The deformation portion 3221 is arranged between the connecting bottom plate 3222 and the connecting side plate 3223, the connecting bottom plate 3222 and the connecting side plate 3223 are connected through the deformation portion 3221, and the connecting side plate 3223 and the connecting top plate 3224 are connected; the conductive member 31 is connected to at least one of the connecting bottom plate 3222, the connecting side plate 3223 and the connecting top plate 3224.

[0087] In the flow-guiding conductive component 3, there may be one or more flow-guiding members 32. When there is one flow-guiding member 32, the flow-guiding member 32 is arranged at one end in the length direction of the conductive member 31. When there are more than two flow-guiding members 32, the flow-guiding members 32 are arranged at both ends in the length direction of the conductive member 31. Exemplarily, the connecting side plates 3223, the connecting top plates 3224 and the flow-guiding portions 321 are all distributed at both ends of the connecting bottom plate 3222, the deforming portions 3221 are arranged at both ends of the connecting bottom plate 3222, and the connecting bottom plate 3222 is connected to the connecting side plates 3223 through the deforming portions 3221.

[0088] In some embodiments, in order to improve the stability of the current-guiding conductive component 3, the connecting portion 322 also has a clamping structure, and the deforming portion 3221 forms part of the clamping structure; the deforming portion 3221 is also used to reduce the height of the current-guiding portion 321 by deformation so that the clamping structure clamps the component frame 41. It can be understood that when the photovoltaic component 4 and the mounting member 2 are fixedly connected, the deforming portion 3221 is pressed by the component frame 41 to deform and the clamping structure clamps the component frame 41. In this way, by clamping the component frame 41 with the clamping structure, and by clamping the connecting portion 322 with the component frame 41, the connection stability and connection reliability of the current-guiding conductive component 3 and the component frame 41 are improved, thereby ensuring the current-guiding performance of the current-guiding conductive component 3.

[0089] The specific structure of the clamping structure is selected according to actual conditions, and this embodiment does not limit this. In the case where the connecting portion 322 also includes a connecting bottom plate 3222, a connecting side plate 3223 and a connecting top plate 3224, the connecting bottom plate 3222, the deforming portion 3221, the connecting side plate 3223 and the connecting top plate 3224 are sequentially connected to form a clamping structure.

[0090] The above-mentioned deformation part 3221 includes a bending structure and / or a curved structure. In the case where the deformation part 3221 includes a bending structure, the bending structure can be deformed under the action of the component frame 41, and the bending structure is used to reduce the height of the guide part 321 by deformation so that the guide part 321 and the photovoltaic component 4 form a guide gap. In the case where the deformation part 3221 includes a curved structure, the curved structure can be deformed under the action of the component frame 41, and the curved structure is used to reduce the height of the guide part 321 by deformation so that the guide part 321 and the photovoltaic component 4 form a guide gap.

[0091] When the current guiding and conducting component 3 is in the final state, the bent structure of the deformed portion 3221 is flattened by the photovoltaic component 4, and / or the curved structure of the deformed portion 3221 is flattened by the photovoltaic component 4. In this way, the deformed portion 3221 can provide a larger deformation amount, thereby facilitating assembly.

[0092] Of course, the deformation portion 3221 may also be selected to have other structures, which is not limited in the embodiments of the present application.

[0093] In some embodiments, the deformation portion 3221 includes a bending structure, specifically, the deformation portion 3221 includes at least two sequentially connected sub-plates 32211, and the angle between two adjacent sub-plates 32211 is an obtuse angle. In this way, the deformation of the deformation portion 3221 is facilitated, and the deformation amount of the deformation portion 3221 can also be increased.

[0094] In the deformation portion 3221, the number of the sub-plates 32211 is selected according to actual conditions, and this embodiment does not limit this.

[0095] In some other embodiments, the deformation portion 3221 may also be other structures as long as the installation of the photovoltaic component 4 and the current-guiding conductive component 3 is guaranteed.

[0096] As mentioned above, during the installation of the photovoltaic module 4, it is necessary to press down the photovoltaic module 4. Based on this, in order to increase the force of the photovoltaic module 4 on the deformation part 3221 and ensure the deformation amount of the deformation part 3221, the deformation part 3221 can be selected to contact the bottom wall of the module frame 41. In this case, the connecting bottom plate 3222 is connected to the connecting side plate 3223 through the deformation part 3221, and the lower end of the deformation part 3221 is connected to the connecting bottom plate 3222, and the higher end of the deformation part 3221 is connected to the connecting side plate 3223.

[0097] In the above structure, the process of lowering the photovoltaic module 4 is as follows:

[0098] As the photovoltaic module 4 is lowered, the photovoltaic module 4 first contacts the connection bottom plate 3222 and the deformation part 3221. As the photovoltaic module 4 continues to be pressed down, the deformation part 3221 is deformed, and the deformed deformation part 3221 drives the connection side plate 3223, the connection top plate 3224 and the guide part 321 to descend. As the photovoltaic module 4 is pressed down and the mounting part 2 rotates, the puncture structure 311 of the conductive part 31 begins to contact the bottom wall of the module frame 41 and begins to generate interference force. As the photovoltaic module 4 continues to be pressed down to a horizontal state, the interference between the puncture structure 311 and the module frame 41 reaches a maximum value, so that the puncture structure 311 punctures the protective film of the module frame 41 and the mounting part 2 to achieve grounding and conduction; at the same time, the guide part 321 moves downward due to the deformation of the deformation part 3221 and is stuck in the module frame 41, and a guide gap is formed between the guide part 321 and the photovoltaic module 4, and the guide gap is the guide path.

[0099] Of course, the deformation portion 3221 may also be selected to contact the side wall of the component frame 41, and is not limited to the above embodiment.

[0100] In the process of installing the photovoltaic component 4 , in order to prevent the diversion conductive component 3 from moving, the connecting portion 322 may be provided with a diversion limiting structure for limiting cooperation with the mounting component 2 .

[0101] As mentioned above, the connecting side plates 3223, the connecting top plate 3224 and the guide portion 321 are all distributed at the two ends of the connecting bottom plate 3222. In this case, a space for accommodating the mounting member 2 (mounting side plate 222) can be selected between the connecting side plates 3223 located at the two ends of the connecting bottom plate 3222. In this way, the connecting side plates 3223 and the mounting member 2 located at the two ends of the connecting bottom plate 3222 are limitedly matched.

[0102] Of course, the flow guide limiting structure may be a limiting protrusion, a limiting groove, etc., which is not limited in this embodiment.

[0103] As mentioned above, during the installation of the photovoltaic module 4, it is necessary to press down the photovoltaic module 4. Based on this, in order to increase the puncture force of the puncture structure 311 and ensure the puncture reliability, the conductive member 31 can be selected to contact the bottom wall of the module frame 41. In this case, the conductive member 31 can be set on the installation base plate 221 of the installation member 2. Of course, the conductive member 31 can also be set at other positions, and the embodiment of the present application is not limited to this.

[0104] In the process of installing the photovoltaic component 4 , in order to prevent the diversion conductive component 3 from moving, the conductive member 31 may be provided with a conductive limiting structure for limiting the mounting member 2 .

[0105] As mentioned above, the mounting member 2 is provided with a protrusion 23. Based on this, Figure 7 As shown, the conductive limiting structure of the conductive member 31 is a limiting recess, which is limited and matched with the protrusion 23. It can be understood that the limiting recess is covered on the protrusion 23. In this way, the contact area between the conductive member 31 and the mounting member 2, and the contact area between the conductive member 31 and the component frame 41 are increased, and the extrusion force on the conductive member 31 is increased, thereby improving the reliability of the piercing structure 311 piercing the protective film, and further improving the reliability of the component frame 41 grounding.

[0106] like Figure 5 As shown, in some embodiments, the conductive member 31 includes: a conductive plate 312 , and a limiting plate 313 disposed on the periphery of the conductive plate 312 ; wherein the limiting plate 313 and the conductive plate 312 form a limiting recess, and the piercing structure 311 is disposed on the conductive plate 312 .

[0107] In order to facilitate the cooperation between the limiting recess and the protrusion 23, there are at least two limiting plates 313 in the circumferential direction of the conductive plate 312, and there is a gap between two adjacent limiting plates 313 to increase the deformation of the limiting recess. Exemplarily, the conductive plate 312 is a quadrilateral, and there are four limiting plates 313. The four limiting plates 313 are respectively connected to the four sides of the conductive plate 312, and there is a gap between two adjacent limiting plates 313.

[0108] The above-mentioned flow guide and limiting structure may also be other structures and is not limited to the above-mentioned limiting recess.

[0109] In the embodiment of the present application, in order to simplify the installation, the guide member 32 can be selected as an integrated structure. Correspondingly, in order to simplify the installation, the conductive member 31 can be selected as an integrated structure. In order to further simplify the installation, the guide member 32 and the conductive member 31 are an integrated structure. Compared with the prior art in which the guide member and the conductive member are separate components, the installation process is reduced, the installation efficiency is improved, the installation cost is reduced, the material control is simplified, the material control cost is reduced, the number of parts processing is reduced, and the production cost is reduced; at the same time, it can avoid the problem of missing installation due to the operating errors of the construction personnel, and improve the reliability of the product.

[0110] Since the current guiding conductive component 3 provided in the above embodiment has the above technical effects, and the photovoltaic power generation system provided in the above embodiment includes the current guiding conductive component 3, the photovoltaic power generation system provided in the above embodiment also has corresponding technical effects.

[0111] The above-mentioned photovoltaic power generation system can be household photovoltaic, which simplifies the difficulty of consumers' self-installation and improves the efficiency of consumers' self-installation, which is conducive to the application and promotion of household photovoltaic.

[0112] Of course, the photovoltaic power generation system may also be selected as other types, which is not limited in the embodiments of the present application.

[0113] The technical features mentioned above can be combined with each other arbitrarily, as long as the combined technical features are not contradictory. All feasible feature combinations are technical contents explicitly recorded in this article.

[0114] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present application. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present application. Therefore, the present application will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A current conducting component for a photovoltaic power generation system, characterized in that: include: Flow guides and conductive parts; Wherein, the guide member comprises a connected guide portion and a connecting portion, the guide portion extends from inside the component frame to outside the component frame, and the guide portion is used to form a guide gap with the photovoltaic component to guide water out of the water accumulation area of ​​the photovoltaic component; The conductive member is connected to the connecting portion, and the connecting portion and the conductive member are used to be clamped and fixed through the component frame and the mounting member, and the photovoltaic component is fixed to the photovoltaic bracket through the mounting member; The conductive member is provided with a piercing structure, and the piercing structure is used to pierce the protective film of the component frame and the mounting member to make the component frame and the ground electrically conductive; The connecting portion includes a deformation portion, and the deformation portion can be deformed under the action of the component frame, and the deformation portion is used to reduce the height of the guide portion by deformation so that the guide portion and the photovoltaic component form the guide gap.

2. The current-conducting conductive component according to claim 1, characterized in that: The connecting portion also has a clamping structure, the deforming portion forms a part of the clamping structure, and the deforming portion is also used to reduce the height of the guide portion by deformation so that the clamping structure clamps the component frame.

3. The conductive conductive component according to claim 1, characterized in that: The deformation portion includes a bending structure and / or a curved structure.

4. The current-conducting conductive component according to claim 3, characterized in that: The deformation portion includes at least two sequentially connected split plates, and the included angle between two adjacent split plates is an obtuse angle.

5. The current-conducting conductive component according to claim 1, characterized in that: The deformation portion is used to contact the bottom wall of the component frame, and / or the connection portion is provided with a flow guide limiting structure for limiting cooperation with the mounting member.

6. The current-conducting conductive component according to claim 1, characterized in that: The connecting part also includes: a connecting bottom plate, a connecting side plate and a connecting top plate; Wherein, the connecting bottom plate is used to contact the bottom wall of the component frame, the connecting side plate is used to contact the side wall of the component frame, the connecting top plate is used to contact the top wall of the component frame, and the connecting top plate is connected to the guide part; The connecting bottom plate and the connecting side plate are connected via the deformation portion, and the connecting side plate and the connecting top plate are connected; the conductive member is connected to at least one of the connecting bottom plate, the connecting side plate and the connecting top plate.

7. The current-conducting conductive component according to claim 6, characterized in that: The connecting side plates, the connecting top plate and the guide portion are all distributed at two ends of the connecting bottom plate, and the connecting side plates located at two ends of the connecting bottom plate are used for limited cooperation with the mounting member.

8. The current-conducting and conducting component according to any one of claims 1 to 7, characterized in that: The conductive member is used for contacting the bottom wall of the component frame.

9. The current-conducting conductive component according to claim 1, characterized in that: The conductive member is provided with a conductive limiting structure for limiting cooperation with the mounting member.

10. The current-conducting conductive component according to claim 9, characterized in that: The conductive limiting structure is a limiting recess, and the mounting member has a protrusion that matches with the limiting recess.

11. The current-conducting conductive component according to claim 10, characterized in that: The conductive member includes: a conductive plate, and a limiting plate arranged on the periphery of the conductive plate; wherein the limiting plate and the conductive plate form the limiting recess, and the piercing structure is arranged on the conductive plate.

12. The current-conducting and conducting component according to any one of claims 1 to 7, characterized in that: The flow guide and the conductive member are an integrated structure.

13. A photovoltaic power generation system, characterized in that: include: Photovoltaic components, photovoltaic brackets, mounting parts, and current-guiding conductive components; wherein the current-guiding conductive components are the current-guiding conductive components as described in any one of claims 1-12.

14. The photovoltaic power generation system according to claim 13, characterized in that: The mounting member comprises a first mounting portion and a second mounting portion which are fixedly connected, wherein the first mounting portion is rotatably arranged on the photovoltaic bracket, and the second mounting portion has a slot which is plug-fitted with the component frame of the photovoltaic component.

Images