Assembly assembly and balcony photovoltaic system

Abstract

The invention provides an assembling assembly and a balcony photovoltaic system, the assembling assembly is suitable for installing a photovoltaic assembly on a balcony bearing surface in an angle-adjustable manner, the upper edge of the photovoltaic assembly extends in the x direction, the side edge of the photovoltaic assembly extends in the z direction, the x direction and the z direction are located in a first vertical plane, and the assembling assembly comprises at least two first rod bodies and at least two second rod bodies, each first rod body is installed on a balcony bearing face in the z direction, the surface, away from the balcony bearing face, of each first rod body is provided with an open groove extending in the z direction, and at least two hanging rods are arranged in each first rod body. The second rod body is erected on the sides, away from the balcony bearing surface, of the top ends of the at least two first rod bodies in the x direction and is suitable for being connected with the upper edge of the photovoltaic module; the adjusting assembly comprises an angle adjusting mechanism and an inserting and hanging mechanism, the inserting and hanging mechanism is suitable for being fixedly connected with the first rod body, the angle adjusting mechanism is suitable for being connected with the photovoltaic assembly and the inserting and hanging mechanism, and the photovoltaic assembly is suitable for rotating with the second rod body as the axis.

Description

TECHNICAL FIELD

[0001] The present application mainly relates to the field of photovoltaics, in particular to an assembly component and a balcony photovoltaic system. BACKGROUND

[0002] With the rapid development of the photovoltaic industry, large-scale ground photovoltaic power stations, industrial and commercial distributed photovoltaic power stations, and household photovoltaic systems have been developed on a large scale in China. In recent years, due to site and grid limitations, photovoltaic development has encountered some problems, and there is an urgent need to develop other application scenarios to further expand the photovoltaic market. At present, the balcony of a household residence is not valued due to its small area, high installation difficulty, high cost, and poor overall appearance. However, due to the large number of residential balconies, there is a large market size. With the development of photovoltaic technology innovation in China and the significant reduction in the cost of photovoltaic systems, balcony photovoltaic products have high economic efficiency, and there is an urgent need to develop an application product that can solve the problems of combining photovoltaics with balconies, so as to perfectly combine photovoltaics with building balconies.

[0003] Currently, there are the following problems with installing photovoltaics on balconies: (1) The installation of components on building balconies, especially high-rise building balconies, requires outdoor high-altitude work, and the safety risks of work are relatively high. (2) There are no unified standards for building balconies, except for the height of the railing, which has a unified national requirement. Other parameters such as the width of the railing and the spacing between the vertical columns do not have unified standards, and different sizes of photovoltaic components are needed to match the size of the balcony, which brings great difficulty to component production. (3) The main material of the support structure (installation purlin or bearing frame) on the balcony does not match the overall appearance of the balcony, and the visual effect is relatively messy. (4) In strong winds and some harsh weather environments, the components cannot be retracted, and under the influence of negative wind pressure, they are prone to shaking, and even structural damage, which brings an unpleasant experience to users. SUMMARY

[0004] The technical problem to be solved by the present application is to provide an assembly component and a balcony photovoltaic system that is easy to install, simple to adjust the angle, has strong universality, and is aesthetically pleasing.

[0005] To solve the above technical problems, the application provides an assembling component, which is suitable for installing a photovoltaic component on a balcony load-bearing surface at an adjustable angle, the upper edge of the photovoltaic component extends along an x direction, the side edge of the photovoltaic component extends along a z direction, the x direction and the z direction are located in a first vertical plane, and a y direction is perpendicular to the first vertical plane, the assembling component comprises: at least two first rods, each of which is installed on the balcony load-bearing surface along the z direction, and the surface of the first rod away from the balcony load-bearing surface has a slot extending along the z direction, and the first rod has at least two hanging rods inside; a second rod, which is erected on the side of the top end of the at least two first rods away from the balcony load-bearing surface along the x direction, and is suitable for connecting the upper edge of the photovoltaic component; an adjusting component, which comprises an angle adjusting mechanism and a hooking mechanism, the hooking mechanism is suitable for fixedly connecting the first rod, and the angle adjusting mechanism is suitable for connecting the photovoltaic component and the hooking mechanism, and the photovoltaic component is suitable for rotating around the second rod.

[0006] In an embodiment of the application, the hooking mechanism comprises a guide rail extending along the z direction, and the guide rail has at least two insertion plates on the side facing the side of the first rod, when the hooking mechanism and the first rod are combined, the at least two insertion plates are suitable for hooking the at least two hanging rods from top to bottom in the z direction, so as to limit the relative movement of the hooking mechanism and the first rod in the y direction.

[0007] In an embodiment of the application, the angle adjusting mechanism comprises a first connecting rod and a second connecting rod, wherein: the first connecting rod has a first fixed end and a first sliding end, the first fixed end is rotatably connected to the side edge of the photovoltaic component in the x direction, and the first sliding end is suitable for sliding along the guide rail in the z direction; the second connecting rod has a second fixed end and a second sliding end, the second fixed end is rotatably connected to the middle part of the first connecting rod in the x direction, and the second sliding end is suitable for sliding along the guide rail in the z direction.

[0008] In an embodiment of the application, the first sliding end is connected with a first sliding block, and the second sliding end is connected with a second sliding block, and the first sliding block and the second sliding block are respectively rotatably connected with the first sliding end and the second sliding end.

[0009] In an embodiment of the application, the track of the guide rail is located on the side of the guide rail close to the side of the photovoltaic component in the x direction, and the first sliding block and the second sliding block are suitable for being combined with the track in the x direction and sliding along the track in the z direction.

[0010] In an embodiment of the application, in the x direction, the second fixed end of the second connecting rod is connected to the side of the first connecting rod closer to the hooking mechanism, and the side of the first sliding end of the first connecting rod close to the hooking mechanism further has a gasket, which is located between the first sliding end and the first sliding block, so that the first sliding block and the second sliding block are aligned with each other in the z direction.

[0011] In an embodiment of the present application, in the x direction, the second fixed end of the second connecting rod is connected to the side of the first connecting rod further away from the hanging mechanism, and the second sliding end of the second connecting rod has a spacer on the side close to the hanging mechanism, the spacer being between the second sliding end and the second sliding block, so that the first sliding block and the second sliding block are aligned in the z direction.

[0012] In an embodiment of the present application, the guide rail is provided with a limiting block at both ends in the z direction.

[0013] In an embodiment of the present application, in the second vertical plane in the y direction and the z direction, the included angle a between the photovoltaic module and the first rod body satisfies: 0°≤a≤85°.

[0014] The present application also provides a balcony photovoltaic system, comprising a photovoltaic module and an assembly component according to any one of the preceding embodiments, the assembly component being adapted to adjustably mount the photovoltaic module on the balcony load-bearing surface.

[0015] Compared with the prior art, in the assembly component and the balcony photovoltaic system provided by the present application, the photovoltaic module is not directly mounted on the balcony load-bearing surface, but first forms a mounting bracket outside the balcony load-bearing surface through the first rod body and the second rod body, and the assembly component has high aesthetic property, and is only needed to be vertically downwardly hung to be connected, so that the installation difficulty is low. In addition, the adjustment component can be pre-installed on the photovoltaic module, without high-altitude operation, and the safety of installation is improved. BRIEF DESCRIPTION OF DRAWINGS

[0016] The accompanying drawings are included to provide a further understanding of the present application, and are incorporated in and constitute a part of this application, illustrate embodiments of the present application, and together with the description serve to explain the principle of the present application. In the drawings:

[0017] Figure 1 is a side view of an assembly component of the present application.

[0018] Figures 2-3 is a side view of an adjustment component of the present application.

[0019] Figure 4 is a top view of a hanging mechanism of the present application.

[0020] Figure 5 is a side view of the installation process of an assembly component of the present application.

[0021] Figure 6 is a side view of an angle adjustment mechanism of the present application.

[0022] Figure 7 is a front view of an angle adjustment mechanism of the present application.

[0023] Figure 8 is a top view of an angle adjusting mechanism and a photovoltaic module according to the present application.

[0024] Figures 9-10 is a side view of the present application in use. Figures 1-10 The reference signs in the drawings are as follows: assembly 100 first rod body 110 slot 111 side wall 112 hanging rod 113 second rod body 120 adjusting assembly 130 insertion and hanging mechanism 140 guide rail 141 track 142 connecting plate 143 insertion plate 144 bayonet 145 angle adjusting mechanism 150 first connecting rod 151 first fixed end 152 first sliding end 153 first sliding block 154 gasket 151a fastener 152a second connecting rod 155 second fixed end 156 second sliding end 157 second sliding block 158 photovoltaic module 200 frame 210 side slot 220 DETAILED DESCRIPTION

[0025] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings needed in the embodiment description will be briefly introduced below. Obviously, the drawings in the following description are only some examples or embodiments of the present application, and for those skilled in the art, the present application can also be applied to other similar scenarios without creative labor. Unless it is obvious from the language environment or otherwise stated, the same reference signs in the drawings represent the same structure or operation.

[0026] As used in the description of the application and the claims the words "including" and "comprising" and the like mean "including without limitation," "comprising without limitation," and so forth, unless otherwise expressly specified herein.

[0027] The relative arrangement of parts and steps, numerical expressions, and numerical values set forth in the examples are not intended to limit the scope of the application unless otherwise specifically stated. It is to be understood that the drawings are not necessarily to scale as the dimensions of the parts shown are for the purpose of illustration and description only and not to limit the scope of the application. Techniques, methods, and apparatus known to those of ordinary skill are not discussed in detail but are to be considered as part of the present application where appropriate. In all examples shown and discussed herein, any specific values should be interpreted as merely illustrative and not as a limitation on the scope of the exemplary embodiments. Thus, other examples of the exemplary embodiments can have different values. It is noted that like numbers and letters on opposing pages refer to like elements on both pages, thus further discussion of some elements can not be necessary in subsequent drawings.

[0028] In the description of the present application, it is to be understood that the orientation or positional relationships indicated by terms such as "front", "back", "up", "down", "left", "right", "horizontal", "vertical", and "top", "bottom" are generally based on the orientation or positional relationships shown in the drawings, and are used only for the purpose of facilitating the description of the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation or be constructed and operated in a particular orientation, and therefore should not be understood as limiting the scope of the present application. The orientation terms "inner", "outer" refer to the inner and outer relative to the contour of the components themselves.

[0029] For purposes of the description hereinafter, spatial relative terms, such as "above", "below", "upper", "lower", and the like, can be used to describe the relative position of one element or feature to another element or feature as illustrated in the figures. It will be understood that the spatial relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientations depicted in the figures. For example, if the device in the figures is turned over, elements described as "above" other elements or features would then be oriented "below" the other elements or features. Thus, the exemplary term "above" can encompass both an orientation of above and below. The device can be otherwise oriented (rotated 90 degrees or at other orientations) and the spatial relative terms used herein interpreted accordingly.

[0030] In addition, it is to be appreciated that the use of "first", "second", and the like, in the present disclosure is not intended to denote a particular order or priority, but is used to distinguish one component from another. Furthermore, the use of the terms "first", "second", "third", etc. is not meant to denote a particular order or priority, but is used to distinguish one component from another. Furthermore, although the terms "first", "second", "third", etc. are used herein to describe various elements, these elements should not be limited by these terms. These terms are only used to distinguish one element from another. Moreover, these terms are not meant to limit the scope of the present application.

[0031] It will be understood that when a component, is referred to as being "on", "connected to", "coupled with" or "contacting" another component, it can be directly on, connected, coupled with or contacting the other component, or intervening components can be present. In contrast, when a component is referred to as being "directly on", "directly connected to", "directly coupled with" or "directly contacting" another component, there are no intervening components present. By the same token, when a first component is referred to as being "electrically contacting" or "electrically coupled with" a second component, there is an electrical path between the first component and the second component that allows current to flow. The electrical path can include capacitors, coupled inductors, and / or other components that allow current to flow, even if there is no direct contact between conductive components.

[0032] Figure 1 is a side view of an assembly 100 of the present application. Referring to Figure 1As shown, the present application provides an assembling component 100, which is suitable for installing a photovoltaic component 200 on a balcony load-bearing surface (not shown) at an adjustable angle. For the purpose of space saving, the photovoltaic component 200 is installed on the outer side of the balcony load-bearing surface through the assembling component 100, and in the initial state, the photovoltaic component 200 is in a vertical state. For the convenience of subsequent description, a coordinate system is first established as follows: the upper edge (i.e. the horizontal upper and lower edge) of the photovoltaic component 200 extends along the x direction, the side edge (i.e. the vertical left and right edge) of the photovoltaic component 200 extends along the z direction, the x direction and the z direction are located in a first vertical plane, the y direction is perpendicular to the first vertical plane, and the y direction and the z direction are located in a second vertical plane. Specifically, in the initial state, the photovoltaic component 200 is located in the first vertical plane, and when the angle is adjusted, the position of the upper edge of the photovoltaic component 200 remains unchanged, and the photovoltaic component 200 rotates as a whole in the second vertical plane.

[0033] In this embodiment, the assembling component includes two first rods 110, a second rod 120 and an adjusting component 130. Specifically, the first rod 110 is installed on the balcony load-bearing surface along the z direction, and the surface of the first rod 110 away from the balcony load-bearing surface has a slot 111 extending along the z direction, and the first rod 110 has two hanging rods 113 inside. In this preferred embodiment, the first rod 110 is a U-shaped rod, and the two hanging rods 113 are connected to the two side walls 112 of the U-shaped rod along the x direction. The second rod 120 is erected on the side of the top end of the two first rods 110 away from the balcony load-bearing surface along the x direction, and is suitable for connecting the upper edge of the photovoltaic component 200. In the case of Figure 1 In the preferred embodiment as shown, the second rod 120 is a circular tube, and the photovoltaic component 200 is connected to the second rod 120 through a hook. It should be noted that the position of the second rod 120 installed on the first rod 110 is higher than the position of the hanging rod 113 inside the first rod 110 in the z direction, so as to avoid affecting the connection between the adjusting component 130 and the first rod 110. In other embodiments, the number of first rods 110 can be more, but at least two, so as to support the second rod 120 and the photovoltaic component 200.

[0034] Further, the adjusting component 130 includes a hooking mechanism 140 and an angle adjusting mechanism 150, the hooking mechanism 140 is suitable for fixedly connecting with the first rod 110, and the angle adjusting mechanism 150 is suitable for connecting the photovoltaic component 200 and the hooking mechanism 140, so as to adjust the angle of the photovoltaic component 200 fixed on the first rod 110 through the adjusting component 130, and the photovoltaic component 200 is suitable for rotating around the second rod 120 as the axis.

[0035] Figures 2-3 is a side view of an adjusting component 130 of the present application, Figure 4 is a top view of a hooking mechanism 140 of the present application, which is combined with referenceFigures 1-4 As shown in the embodiment shown in the figure, the hanging mechanism 140 includes a guide rail 141 extending in the z direction, which is adapted to be connected with the first rod body 110. And the guide rail 141 has two insertion plates 144 towards the side of the first rod body 110 (i.e. towards the side of the balcony load-bearing surface), which are adapted to hook at least two hanging rods 113 from top to bottom in the z direction when the hanging mechanism 140 and the first rod body 110 are combined (as shown in Figure 1 As shown in the figure), so as to limit the relative movement of the hanging mechanism 140 and the first rod body 110 in the y direction. That is, after the insertion plate 144 and the hanging rod 113 are combined by insertion, the relative position of the guide rail 141 and the first rod body 110 will not change again, and since the adjusting assembly 130 is adapted to be installed on the side away from the first rod body 110, the photovoltaic assembly 200 is also adapted to be installed on the side away from the first rod body 110, under the weight of the photovoltaic assembly 200, the insertion plate 144 cannot easily be separated from the hanging rod 113 in the z direction, and the fixing effect is stable.

[0036] Specifically, referring to Figure 4 As shown in the figure, in this embodiment, the guide rail 141 has a connecting plate 143 extending outward from the side of the rail 142 in the y direction, and the insertion plate 144 is fixed on the connecting plate 143 by bolts, and also extends outward from the side of the rail 142 in the y direction, and when the insertion plate 144 and the hanging rod 113 are connected in the y direction, the rail 142 of the guide rail 141 faces the x direction. In some other embodiments, the guide rail 141 and the insertion plate 144 can also be one-piece, which is not specifically limited herein.

[0037] Figure 5 is a side view of the installation process of an assembly assembly 100 of the present application. In combination with reference to Figure 1 , 5 As shown in the figure, Figure 5 As shown, the insertion plate 144 has not yet been combined with the hook, at this time the staff inside the balcony approaches the first rod body 110 pre-installed on the balcony load-bearing surface along the y direction from the outside to the inside with the photovoltaic assembly 200 having the adjusting assembly 130 pre-installed, and makes the insertion plate 144 slightly higher than the hanging rod 113 in the z direction, further approaches the hanging rod 113 along the y direction, until the insertion plate 144 and the hanging rod 113 are opposite in the y direction, at this time only need to place the insertion plate 144 on the hanging rod 113 from top to bottom in the z direction to complete the installation, get the state as shown in Figure 1 As shown in the figure. It should be noted that the positions of the insertion plate 144 and the hanging rod 113 need to be one-to-one corresponding, and under the premise of ensuring this, the number (at least two pairs) and position of the insertion plate 144 and the hanging rod 113 can be adjusted according to actual needs, which is not specifically limited herein.

[0038] Figure 6This is a side view of an angle adjustment mechanism 150 according to the present invention. Figure 7 This is a front view of an angle adjustment mechanism 150 according to the present invention. Figure 8 This is a top view of the angle adjustment mechanism 150 and the photovoltaic module 200 of the present invention in cooperation. (Refer to reference...) Figure 3 , 6 As shown in Figure -8, in this specific embodiment, the angle adjustment mechanism 150 includes a first connecting rod 151 and a second connecting rod 155, the first connecting rod 151 having a first fixed end 152 (as shown in Figure -8). Figure 6 (as shown at the lower end) and the first sliding end 153 (as shown at the lower end) and the first sliding end Figure 6 The first fixed end 152 is rotatably connected to the side edge of the photovoltaic module 200 in the x-direction (see upper end). Figures 8-10 The first sliding end 153 is adapted to slide along the guide rail 141 in the z-direction. The second connecting rod 155 has a second fixed end 156 (e.g., Figure 6 The upper end shown) and the second sliding end 157 (as shown) Figure 6 The second fixed end 156 is rotatably connected to the middle of the first connecting rod 151 in the x-direction (as shown at the lower end), and the second sliding end 157 is adapted to slide along the guide rail 141 in the z-direction (see reference). Figures 9-10 ).

[0039] Specifically, in such Figures 1-8 In the illustrated embodiment, the first sliding end 153 and the second sliding end 157 are respectively connected to a first slider 154 and a second slider 158. The first slider 154 and the second slider 158 are respectively adapted to be rotatably connected to the first sliding end 153 and the second sliding end 157. When the angle of the photovoltaic module 200 changes, the first slider 154 and the second slider 158 slide along the track 142 of the guide rail 141 in the z-direction. Figure 8 In the embodiment shown, the frame 210 of the photovoltaic module 200 has a side groove 220, and the first fixed end 152 is fixedly connected to the inside of the side groove 220 by a fastener 152a. The shapes of the fastener 152a and the side groove 220 are matched accordingly.

[0040] Furthermore, in this embodiment, reference is made to... Figure 8As shown, the track 142 of the guide rail 141 is located on the side of the guide rail 141 close to the photovoltaic module 200 in the x direction, and the track 142 is opposite to the outside of the frame 210 of the photovoltaic module 200, at this time, the first slider 154 and the second slider 158 are adapted to be combined with the track 142 in the x direction. And because in this embodiment, in the x direction, the second fixed end 156 of the second connecting rod 155 is connected to the side of the first connecting rod 151 closer to the hanging mechanism 140, which also causes the first sliding end 153 closer to the side of the guide rail 141 and the second sliding end 157 closer to the side of the guide rail 141 to have a certain distance in the x direction, the second sliding end 157 is closer to the guide rail 141, and the two cannot be matched with the track 142 of the guide rail 141 at the same time, therefore, in the preferred embodiment as shown in the application, the side of the first connecting rod 151 closer to the hanging mechanism 140 also has a gasket 151a, the gasket 151a is located between the first sliding end 153 and the first slider 154, and the thickness of the gasket 151a is the same as the thickness of the second connecting rod 155, so that the first slider 154 and the second slider 158 are aligned with each other in the z direction. Figures 6-8 As shown in the preferred embodiment of the application, the side of the first connecting rod 151 closer to the hanging mechanism 140 also has a gasket 151a, the gasket 151a is located between the first sliding end 153 and the first slider 154, and the thickness of the gasket 151a is the same as the thickness of the second connecting rod 155, so that the first slider 154 and the second slider 158 are aligned with each other in the z direction.

[0041] It can be understood that in some other embodiments of the application, in the x direction, the second fixed end 156 of the second connecting rod 155 is connected to the side of the first connecting rod 151 farther away from the hanging mechanism 140, at this time, the position of the gasket 151a is opposite, the gasket 151a is arranged on the side of the second sliding end 157 of the second connecting rod 155 closer to the hanging mechanism 140, between the second sliding end 157 and the second slider 158, and the thickness of the gasket 151a is equal to the thickness of the first connecting rod 151, so that the first slider 154 and the second slider 158 are aligned with each other in the z direction.

[0042] Further, in order to prevent the first slider 154 and the second slider 158 from sliding out of the track 142 in the z direction, limit blocks (not shown in the figure) are also arranged at both ends of the guide rail 141 in the z direction.

[0043] Figures 9-10 is a side view of a use state of the application. In an embodiment of the application, in the second vertical plane in the y direction and the z direction, the included angle α between the photovoltaic module 200 and the first rod body 110 satisfies: 0°≤α≤85°. When the photovoltaic module 200 is in the initial state, the first connecting rod 151 and the second connecting rod 155 coincide, the photovoltaic module 200 is located in the vertical plane, and the included angle with the first rod body 110 is 0°, with the rotation of the photovoltaic module 200, the included angle between the photovoltaic module 200 and the first rod body 110 is at most 85°, within this interval, the photovoltaic module 200 can rotate freely.

[0044] The application also provides a balcony photovoltaic system, comprising a photovoltaic assembly 200 and the assembling assembly 100 of any one of the preceding embodiments, the assembling assembly 100 being adapted to adjustably mount the photovoltaic assembly 200 on a balcony bearing surface.

[0045] The foregoing has described the basic concepts, and it is obvious that the above-mentioned application disclosure is only as an example and does not constitute a limitation on the application. Although it is not explicitly stated herein, those skilled in the art can make various modifications, improvements and corrections to the application. Such modifications, improvements and corrections are suggested in the application, so such modifications, improvements and corrections still belong to the spirit and scope of the exemplary embodiments of the application.

[0046] At the same time, specific words are used in the application to describe the embodiments of the application. As "one embodiment", "an embodiment", and / or "some embodiments" means a certain feature, structure or characteristic related to at least one embodiment of the application. Therefore, it should be emphasized and noted that the "an embodiment" or "one embodiment" or "an alternative embodiment" mentioned in different places in the specification does not necessarily refer to the same embodiment. In addition, some features, structures or characteristics in one or more embodiments of the application can be properly combined.

[0047] Similarly, it should be noted that, in order to simplify the description of the disclosure and to help understand one or more embodiments of the application, sometimes multiple features are combined into one embodiment, figure or description thereof in the foregoing description of the embodiments of the application. However, this disclosure method does not mean that the features required by the application are more than the features mentioned in the claims. In fact, the features of the embodiment are less than all the features of the disclosed single embodiment.

[0048] Some embodiments use numbers to describe components, attributes, and the like. It should be understood that such numbers used in the description of the embodiments are in some examples modified by the adjectives "about", "approximately", or "generally". Unless otherwise stated, "about", "approximately", or "generally" indicates that the stated number allows for a ±20% variation. Accordingly, in some embodiments, numerical parameters in the specification and claims are approximations that can vary depending on the desired characteristics of the individual embodiments. In some embodiments, numerical parameters should be considered in the context of the number of significant digits and, optionally, rounded off to the most significant digit. Although the numerical ranges and parameters in some embodiments of the application are approximations, in specific embodiments, these numerical values are set at the practical limits of these ranges and parameters.

[0049] Although the present application has been described with reference to the current embodiments, persons having ordinary skill in the art will recognize that changes can be made in form and detail without departing from the spirit and the scope of the application. Therefore, the described embodiments are to be considered in all respects as illustrative and not restrictive, and all changes coming within the meaning and equivalency range of the appended claims are intended to be embraced therein.

Claims

1. An assembly suitable for mounting a photovoltaic assembly at an adjustable angle to a balcony load bearing surface, characterised in that, The upper edge of the photovoltaic module extends along an x direction, the side edge of the photovoltaic module extends along a z direction, the x direction and the z direction are in a first vertical plane, a y direction is perpendicular to the first vertical plane, the assembly component comprises: At least two first rods, each of the first rods is mounted on the balcony load-bearing surface along the z direction, and the surface of the first rod away from the balcony load-bearing surface has a slot extending along the z direction, and the first rod has at least two hanging rods inside; A second rod, the second rod is erected on the side of the top end of the at least two first rods away from the balcony load-bearing surface along the x direction, and is adapted to connect the upper edge of the photovoltaic module; An adjusting component, the adjusting component comprises an angle adjusting mechanism and a hanging mechanism, the hanging mechanism is adapted to be fixedly connected with the first rod, the angle adjusting mechanism is adapted to be connected with the photovoltaic module and the hanging mechanism, and the photovoltaic module is adapted to rotate around the second rod.

2. The assembly of claim 1, wherein, The hanging mechanism comprises a guide rail extending along the z direction, and the guide rail has at least two hanging plates towards the side surface of the first rod, when the hanging mechanism and the first rod are combined, the at least two hanging plates are adapted to hook the at least two hanging rods from top to bottom in the z direction, so as to limit the relative movement of the hanging mechanism and the first rod in the y direction.

3. The assembly of claim 2, wherein, The angle adjusting mechanism comprises a first connecting rod and a second connecting rod, wherein: The first connecting rod has a first fixed end and a first sliding end, the first fixed end is rotatably connected to the side edge of the photovoltaic module in the x direction, and the first sliding end is adapted to slide along the guide rail in the z direction; The second connecting rod has a second fixed end and a second sliding end, the second fixed end is rotatably connected to the middle part of the first connecting rod in the x direction, and the second sliding end is adapted to slide along the guide rail in the z direction.

4. The assembly of claim 3, wherein, The first sliding end is connected with a first sliding block, and the second sliding end is connected with a second sliding block, the first sliding block and the second sliding block are respectively adapted to be rotatably connected with the first sliding end and the second sliding end.

5. The assembly of claim 4, wherein, The track of the guide rail is located on the side surface of the guide rail close to the photovoltaic module in the x direction, and the first sliding block and the second sliding block are adapted to be combined with the track in the x direction and slide along the track in the z direction.

6. The assembly of claim 5, wherein, In the x direction, the second fixed end of the second connecting rod is connected to the side of the first connecting rod closer to the hanging mechanism, and the first sliding end of the first connecting rod close to the side surface of the hanging mechanism further has a gasket between the first sliding end and the first sliding block, so that the first sliding block and the second sliding block are aligned with each other in the z direction.

7. The assembly of claim 5, wherein, In the x direction, the second fixed end of the second connecting rod is connected to the side of the first connecting rod farther away from the hooking mechanism, and the second sliding end of the second connecting rod is provided with a spacer close to the side of the hooking mechanism, the spacer being located between the second sliding end and the second sliding block, so that the first sliding block and the second sliding block are aligned with each other in the z direction.

8. The assembly of claim 5, wherein, Limiting blocks are arranged at both ends of the guide rail in the z direction.

9. An assembly as claimed in any one of claims 1 to 8, wherein, In a second vertical plane defined by the y direction and the z direction, an included angle α between the photovoltaic module and the first rod body satisfies 0°≤α≤85°.

10. A balcony photovoltaic system, characterized by, A photovoltaic module and an assembly component according to any one of claims 1-9, wherein the assembly component is adapted to adjustably mount the photovoltaic module on a balcony load-bearing surface.

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