Search

CN-121984434-A - Photovoltaic sunshade

CN121984434ACN 121984434 ACN121984434 ACN 121984434ACN-121984434-A

Abstract

The application provides a photovoltaic sunshade. The photovoltaic awning comprises a photovoltaic module, a frame structure and an inverter module. The frame structure comprises a plurality of frame components and a plurality of supporting devices, wherein the upper ends of the supporting devices are used for connecting the frame components, the lower ends of the supporting devices are used for being connected with a surface to be fixed, and the frame components are used for accommodating the photovoltaic components. The inverter assembly is installed in the supporting device, and the photovoltaic assembly is electrically connected with at least one of electric equipment, external equipment or a power grid through the inverter assembly. The inverter component of the photovoltaic awning is arranged on the supporting device, so that the distance between the photovoltaic component and the inverter is shortened, and the energy loss of electric energy in the transmission process is reduced.

Inventors

  • LIU HUI
  • CHEN FENGWEN
  • FU RAO

Assignees

  • 深圳市华宝新能源股份有限公司

Dates

Publication Date
20260505
Application Date
20241031

Claims (15)

  1. 1. Photovoltaic device the sunshade is arranged on the side of the sunshade, characterized by comprising the following steps: A photovoltaic module; the frame structure comprises a plurality of frame components and a plurality of supporting devices, wherein the upper ends of the supporting devices are used for connecting the frame components, the lower ends of the supporting devices are used for connecting a surface to be fixed, the frame components are used for accommodating the photovoltaic components, and the supporting devices are used for connecting the frame components And the inverter component is arranged on the supporting device, and the photovoltaic component is electrically connected with at least one of electric equipment, external equipment or a power grid through the inverter component.
  2. 2. The photovoltaic awning as claimed in claim 1, wherein the inverter assembly comprises: And the inverter is installed on the supporting device, is electrically connected with the photovoltaic assembly through the first electric connecting assembly and is connected with at least one of electric equipment, external equipment or a power grid through the second electric connecting assembly.
  3. 3. The photovoltaic awning as claimed in claim 2, wherein, The first electrical connection assembly at least partially penetrates into the interior cavity of the support device and/or, The second electrical connection assembly at least partially penetrates into the interior cavity of the support device.
  4. 4. The photovoltaic awning according to claim 2, wherein the inverter assembly further comprises a protector, the inverter comprising: the shell main body is provided with an interface, and the protecting piece is movably connected to the shell main body and covers the interface; a fixing member disposed on the housing body for connecting the housing body to the supporting device, and And the connecting piece is arranged in the shell body and is electrically connected with the second electric connection assembly.
  5. 5. The photovoltaic awning according to claim 1, wherein a plurality of the frame members define a first space, the awning further comprises a beam member, opposite ends of the beam member are respectively connected to two opposite frame members, and the first space is divided into a plurality of second spaces for accommodating the photovoltaic members.
  6. 6. The photovoltaic awning as claimed in any of claims 1-5, wherein the plurality of support means comprises a plurality of column assemblies, the upper ends of the column assemblies being adapted to connect adjacent two of the frame assemblies, the lower ends being adapted to connect to the surface to be secured, the inverter assembly being mounted to one of the column assemblies.
  7. 7. The photovoltaic awning as claimed in claim 6, wherein two adjacent frame assemblies comprise a first frame assembly and a second frame assembly, the post assembly comprising: The upright post is provided with a cavity penetrating through the upper end face and the lower end face of the upright post, and the cavity of the supporting device comprises the cavity; a bottom plate arranged at the lower end of the upright post and used for being connected with the surface to be fixed, and And the adapter is arranged at the upper end of the upright post and is connected with the first frame component and the second frame component.
  8. 8. The photovoltaic awning as claimed in claim 6, wherein the frame assembly further comprises a first flow guide member and a second flow guide member, the first flow guide member is connected and communicated with the flow receiving members of at least two adjacent frame assemblies and is communicated with the cavity of the column assembly, the second flow guide member is not provided with a through hole, the second flow guide member is connected and communicated with the flow receiving members of two adjacent frame assemblies at the rest, and the flow receiving members, the second flow guide member, the first flow guide member and the column assembly form a drainage main path together.
  9. 9. The photovoltaic awning as claimed in claim 8, wherein the connectors of the two frame assemblies connected to the post assemblies of the first electrical connection assembly passing through the inverter assembly are connected and communicate by the second flow guide.
  10. 10. The photovoltaic awning as claimed in any of claims 1-5, wherein at least one of the frame assemblies comprises at least two sub-frame assemblies, the tail end of one of the at least two sub-frame assemblies being connected to the head end of the other, the plurality of support means comprising a plurality of column assemblies and at least two support column assemblies, The upper end of each upright post component is used for connecting two adjacent frame components, the lower end is used for connecting a surface to be fixed, the inverter component is arranged on the upright post component, and/or, The upper end of each support column assembly is used for being connected with one of the at least two sub-frame assemblies, the lower end of each support column assembly is used for being connected with the surface to be fixed, and the inverter assembly is installed on one of the at least two support column assemblies.
  11. 11. The photovoltaic awning as claimed in claim 10, wherein two adjacent ones of the frame assemblies comprise a first frame assembly and a second frame assembly, the second frame assembly comprising a first sub-frame assembly and a second sub-frame assembly, the support column assembly comprising: the support column is provided with a mounting cavity penetrating through the upper end face and the lower end face of the support column, and the inner cavity of the support device comprises the mounting cavity; A base plate arranged at the lower end of the supporting column and used for being connected with the surface to be fixed, and And the connecting piece is arranged at the upper end of the supporting column and is connected with one of the first sub-frame component and the second sub-frame component.
  12. 12. The photovoltaic awning according to claim 10, wherein the frame assembly further comprises a first flow guiding member and a second flow guiding member, the first flow guiding member is provided with a through hole, the second flow guiding member is not provided with a through hole, the frame of the frame assembly further comprises a flow receiving member arranged on the inner side wall of the frame body and used for bearing fluid, the beam assembly of the photovoltaic awning comprises a beam, the beam comprises a beam body and current carrying members arranged on two opposite sides of the beam body and used for bearing fluid, and the current carrying members are connected and communicated with the flow receiving members through the first flow guiding member or the second flow guiding member.
  13. 13. The photovoltaic awning as claimed in claim 12, wherein the current-carrying member is connected to and communicates with the current-receiving member of the frame member connected to the support column member of the first electrical connection member passing through the inverter member.
  14. 14. The photovoltaic awning as claimed in claim 1, wherein the photovoltaic modules comprise photovoltaic elements, each photovoltaic element comprising a photovoltaic panel, a junction box and connectors extending from the junction box, the connectors of all photovoltaic modules in a same second space extending towards a beam module or a same frame module of the awning and being electrically connected by a third electrical connection module, the third electrical connection module penetrating from the second space into the cavity of the frame module connected to either end of the beam module and extending into the cavity of the support means and then out of the lower end of the support means.
  15. 15. The photovoltaic awning as claimed in claim 14, wherein the third electrical connection assembly, the first electrical connection assembly of the inverter assembly and the second electrical connection assembly of the inverter assembly extend to the same internal cavity of the support means.

Description

Photovoltaic sunshade Technical Field The application relates to the technical field of photovoltaics, in particular to a photovoltaic sunshade. Background In recent years, as the awareness of renewable energy sources is increased, solar energy is taken as a clean renewable energy source, and development and utilization of the solar energy are also becoming more important. Among them, the photovoltaic technology is also integrated into the sunshade as one of the main ways of solar energy utilization, so as to form a novel photovoltaic product integrating sunshade, rain shielding and power generation, namely, a photovoltaic sunshade. The photovoltaic module of the photovoltaic sunshade can convert the sun into electric energy. However, the electric energy is larger in energy loss in the transmission process, so that the power generation efficiency of the photovoltaic sunshade is not high. Disclosure of Invention In view of the above, the present application provides a photovoltaic sunshade. The photovoltaic awning provided by the embodiment of the application comprises a photovoltaic module, a frame structure and an inverter module. The frame structure comprises a plurality of frame components and a plurality of supporting devices, wherein the upper ends of the supporting devices are used for connecting the frame components, the lower ends of the supporting devices are used for being connected with a surface to be fixed, and the frame components are used for accommodating the photovoltaic components. The inverter assembly is installed in the supporting device, and the photovoltaic assembly is electrically connected with at least one of electric equipment, external equipment or a power grid through the inverter assembly. In some embodiments, the inverter assembly includes an inverter mounted to the support device, the inverter electrically connected to the photovoltaic assembly through a first electrical connection assembly, the inverter connected to at least one of a powered device, an external device, or a power grid through a second electrical connection assembly. In certain embodiments, the first electrical connection assembly at least partially penetrates into the lumen of the support device. In certain embodiments, the second electrical connection assembly at least partially penetrates into the lumen of the support device. In certain embodiments, the inverter assembly further comprises a protector. The inverter comprises a shell main body, a fixedly-connected piece and an electric connecting piece. The shell main body is provided with an interface, and the protecting piece is movably connected with the shell main body and covers the interface. The fixing member is disposed on the shell body and is used for connecting the shell body to the supporting device. The connecting piece is arranged in the shell main body and is electrically connected with the second electric connection component. In some embodiments, the plurality of frame assemblies enclose a first space, the photovoltaic sunshade further comprises a beam assembly, opposite ends of the beam assembly are respectively connected with the two opposite frame assemblies, and the first space is divided into a plurality of second spaces, and the second spaces are used for accommodating the photovoltaic assemblies. In some embodiments, the plurality of supporting devices comprise a plurality of column assemblies, wherein the upper ends of the column assemblies are used for connecting two adjacent frame assemblies, the lower ends of the column assemblies are used for connecting the surface to be fixed, and the inverter assembly is installed on one of the column assemblies. In some embodiments, two adjacent frame assemblies comprise a first frame assembly and a second frame assembly, and each of the frame assemblies comprises a column, a bottom plate arranged at the lower end of the column, and an adapter arranged at the upper end of the column. The stand column is provided with a cavity penetrating through the upper end face and the lower end face of the stand column, and the cavity of the supporting device comprises the cavity. The bottom plate is used for being connected with the surface to be fixed. The adapter connects the first frame assembly and the second frame assembly. In some embodiments, the frame assembly further comprises a first flow guiding member and a second flow guiding member, the first flow guiding member is connected and communicated with at least two adjacent flow receiving members of the frame assembly and is communicated with the cavity of the upright assembly, the second flow guiding member is not provided with a through hole, the second flow guiding member is connected and communicated with two adjacent flow receiving members of the frame assembly at other positions, and the flow receiving members, the second flow guiding member, the first flow guiding member and the upright assembly jointly form a drainage main path. In some em