Wind power generation device

Abstract

The utility model particularly relates to a wind power generation device, and belongs to the technical field of wind power generation equipment. The wind power generation device comprises a stand column and further comprises a photovoltaic assembly, and the photovoltaic assembly comprises a hoop body, an installation part and a photovoltaic panel. The hoop body is arranged outside the peripheral wall of the stand column in a sleeving mode and integrally formed, and the two ends of the hoop body are connected through a first bolt. The installation part is connected to the hoop body and provided with a strip-shaped through groove. The photovoltaic panel is connected to the mounting part through a second bolt, and the rod part of the second bolt penetrates through the strip-shaped through groove. The photovoltaic panel is integrally installed on the stand column, so that the wind driven generator can perform wind power generation and photovoltaic power generation at the same time, and the energy utilization efficiency is improved. Moreover, the photovoltaic panels and the stand column are integrally installed, and a plurality of photovoltaic panels can be arranged on the same stand column, so that the occupied space is reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of wind power generation equipment, and particularly relates to a wind power generation device. Background Art

[0002] Photovoltaic power generation and wind power generation are two mainstream new energy power generation methods and are widely used in various regions. The inventor found that currently, photovoltaic power generation and wind power generation are mostly two independent systems, and when installed and arranged, they are mostly arranged separately, resulting in large space occupation. Moreover, in a region, often only a photovoltaic power generation system or a wind power generation system is set up, reducing the energy utilization efficiency. Summary of the Utility Model

[0003] The purpose of the utility model is to provide a wind power generation device that can simultaneously perform photovoltaic power generation and wind power generation.

[0004] To achieve the above-mentioned utility model purpose, the technical solution adopted by the utility model is: The embodiment of the present application provides a wind power generation device, including a column, and further including a photovoltaic module. The photovoltaic module includes a hoop body, a mounting part, and a photovoltaic panel. The hoop body is sleeved outside the peripheral wall of the column, the hoop body is integrally formed, and the two ends of the hoop body are connected by a first bolt. The mounting part is connected to the hoop body, and the mounting part is provided with a strip-shaped through groove. The photovoltaic panel is connected to the mounting part by a second bolt, and the rod part of the second bolt passes through the strip-shaped through groove.

[0005] In some embodiments, along the axial direction of the column, a plurality of first bolts are provided.

[0006] In some embodiments, connecting plates are provided at both ends of the hoop body, and the first bolts are arranged on the connecting plates.

[0007] In some embodiments, the inner wall surface of the hoop body includes a plane, and the column is correspondingly provided with an abutting surface.

[0008] In some embodiments, it further includes a connecting part, the connecting part is connected to the hoop body by a third bolt, and the mounting part is connected to the connecting part.

[0009] In some embodiments, along the axial direction of the column, a plurality of third bolts are provided.

[0010] In some embodiments, the hoop body is provided with a through hole penetrating the peripheral wall of the hoop body, the rod part of the third bolt is connected to the connecting part via the through hole, and a counterbore is provided on the inner peripheral wall of the hoop body, and the counterbore is arranged around the through hole and is used to accommodate the head of the third bolt.

[0011] In some embodiments, the connecting part includes a first surface abutting against the outer peripheral wall of the hoop body, and the first surface is an arc surface.

[0012] In some embodiments, the photovoltaic panel is provided with a cushion block, and the second bolt is connected to the cushion block.

[0013] The utility model has the following beneficial effects:

[0014] 1. The photovoltaic panels are integrally installed on the column, enabling the wind turbine to generate electricity simultaneously by wind power and photovoltaic power, increasing the energy utilization efficiency. Moreover, with the integrated installation of the two, multiple photovoltaic panels can be arranged on the same column, reducing the occupied space.

[0015] 2. The photovoltaic panels are connected to the hoop body through the installation part and thus fixed on the column. The strip-shaped through groove of the installation part enables the installation position of the photovoltaic panels relative to the column to be adjusted as needed. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a schematic structural view of the wind power generation device of the utility model;

[0017] Figure 2 is a schematic structural view of the photovoltaic module (showing the counterbore) of the utility model;

[0018] Figure 3 is Figure 2 an enlarged view of part A of

[0019] Figure 4 is a schematic structural view of the photovoltaic module (showing the plane) of the utility model.

[0020] Reference numerals in the drawings: 1 - column, 2 - hoop body, 3 - first bolt, 4 - connecting part, 5 - installation part, 6 - cushion block, 7 - photovoltaic panel, 8 - second bolt, 9 - connecting plate, 10 - third bolt, 11 - counterbore, 12 - plane, 13 - first surface. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0021] The following will clearly and completely describe the technical solutions in the embodiments of the utility model with reference to the accompanying drawings in the embodiments of the utility model. Obviously, the described embodiments are only a part rather than all of the embodiments of the utility model. If not specifically specified, the technical means used in the embodiments are conventional means well known to those skilled in the art.

[0022] In the description of the utility model, it should be understood that the orientation or positional relationship indicated by the terms "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the utility model, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the utility model.

[0023] An embodiment of the present application provides a wind power generation device, including a column 1, and further including a photovoltaic module. The photovoltaic module includes a hoop 2, a mounting portion 5, and a photovoltaic panel 7. The hoop 2 is sleeved outside the peripheral wall of the column 1. The hoop 2 is integrally formed, and both ends of the hoop 2 are connected by a first bolt 3. The mounting portion 5 is connected to the hoop 2, and the mounting portion 5 is provided with a strip-shaped through groove. The photovoltaic panel 7 is connected to the mounting portion 5 by a second bolt 8, and the rod portion of the second bolt 8 passes through the strip-shaped through groove.

[0024] The column 1 is a component for installing wind power generation related equipment. For example, the fan blades used in wind power generation can be installed on the column 1. The specific working principle of the fan blades for wind power generation and the auxiliary equipment connected to the fan blades are well-known to those skilled in the art. The technical solution of the present application does not improve this part, so it will not be elaborated here.

[0025] The hoop 2 is sleeved on the column 1, and the photovoltaic panel 7 can be connected to the column 1 through the hoop 2. Around the circumference of the column 1, a limiting groove can be provided on the side wall surface of the column 1. When the hoop 2 is sleeved on the column 1, the hoop 2 is clamped in the limiting groove, reducing the risk of the hoop 2 moving axially relative to the column 1.

[0026] The hoop 2 is integrally formed, which has higher reliability compared to the traditional two-piece hoop structure.

[0027] Both ends of the hoop 2 are connected by a first bolt 3, so that both ends of the hoop 2 are detachably connected, and further the photovoltaic panel 7 and the column 1 are detachably connected.

[0028] The photovoltaic panel 7 is connected to the hoop 2 through the mounting portion 5 and is thus fixed on the column 1. The strip-shaped through groove of the mounting portion 5 enables the installation position of the photovoltaic panel 7 relative to the column 1 to be adjusted as needed. Specifically, the rod portion of the second bolt 8 can pass through the strip-shaped through groove and be threadedly connected to the threaded hole on the photovoltaic panel 7. When the second bolt 8 is tightened, the mounting portion 5 is clamped between the photovoltaic panel 7 and the head of the second bolt 8. At this time, the position of the photovoltaic panel 7 relative to the mounting portion 5 is fixed. On the contrary, when the second bolt 8 is loosened, the position of the rod portion of the second bolt 8 in the strip-shaped through groove can be adjusted, and thus the position of the photovoltaic panel 7 relative to the mounting portion 5 can be adjusted.

[0029] Integrating the photovoltaic panel 7 on the column 1 enables the wind turbine to simultaneously generate wind power and photovoltaic power, increasing the energy utilization efficiency. Moreover, with the integrated installation of the two, multiple photovoltaic panels 7 can be provided on the same column 1, reducing the occupied space.

[0030] It should be noted that the specific working principle of the photovoltaic panel 7 for photovoltaic power generation and the auxiliary equipment connected to the photovoltaic panel 7 are well-known to those skilled in the art. The technical solution of this application does not improve this part, so it will not be elaborated here.

[0031] In some embodiments, along the axial direction of the column 1, a plurality of first bolts 3 are provided.

[0032] The plurality of first bolts 3 increase the connection strength at both ends of the hoop body 2, thereby increasing the fixing reliability of the photovoltaic panel 7.

[0033] In some embodiments, connecting plates 9 are provided at both ends of the hoop body 2, and the first bolts 3 are arranged on the connecting plates 9.

[0034] When the two ends of the hoop body 2 are connected, the two connecting plates 9 abut against each other.

[0035] When connecting the two connecting plates 9 through the first bolts 3, the two connecting plates 9 can be respectively provided with connection holes, and the rod portion of the first bolt 3 passes through the two connection holes and then is connected to a nut. Or one of the connecting plates 9 can be provided with a connection hole, and the other is provided with a threaded hole, and the rod portion of the first bolt 3 passes through the connection hole and is threadedly connected to the threaded hole on the connecting plate 9.

[0036] The first bolts 3 are arranged on the connecting plates 9. On the one hand, it is convenient to arrange the positions of the first bolts 3, and on the other hand, it increases the contact area at both ends of the hoop body 2, thereby increasing the connection strength.

[0037] In some embodiments, the inner wall surface of the hoop body 2 includes a flat surface 12, and the column 1 is correspondingly provided with an abutting surface.

[0038] When the hoop body 2 is sleeved on the circumferential wall surface of the column 1, the flat surface 12 abuts against the abutting surface of the column 1, reducing the risk of the hoop body 2 rotating relative to the column 1.

[0039] In the embodiment where the connecting plates 9 are provided at both ends of the hoop body 2, the flat surface 12 can be formed through the side of the connecting plate 9 close to the inside of the hoop body 2, so that after the two ends of the hoop body 2 are connected, the flat surface 12 abuts against the abutting surface on the column 1, facilitating the observation of the position of the flat surface 12 relative to the abutting surface. Moreover, since the inner circumferential wall of the hoop body 2 is an arc surface, the flat surface 12 can increase the thickness at the connection between the connecting plate 9 and the hoop body 2, thereby increasing the connection reliability between the hoop body 2 and the connecting plate 9.

[0040] In some embodiments, a connecting portion 4 is further included. The connecting portion 4 is connected to the hoop body 2 through a third bolt 10, and the mounting portion 5 is connected to the connecting portion 4.

[0041] On the one hand, the connecting portion 4 enables the mounting portion 5 to be detachably connected to the hoop body 2, facilitating the disassembly and assembly of the photovoltaic panel 7. On the other hand, the connecting portion 4 increases the distance between the photovoltaic panel 7 and the column 1, reducing the risk of collision between the photovoltaic panel 7 and the column 1.

[0042] In some embodiments, along the axial direction of the column 1, a plurality of third bolts 10 are provided.

[0043] The provision of a plurality of third bolts 10 increases the connection strength between the connecting portion 4 and the hoop body 2, thereby increasing the connection reliability between the two.

[0044] In some embodiments, the hoop body 2 is provided with through holes penetrating the circumferential wall of the hoop body 2. The rod portion of the third bolt 10 is connected to the connecting portion 4 via the through holes. A counterbore 11 is provided on the inner circumferential wall of the hoop body 2. The counterbore 11 is arranged around the through holes and is used to accommodate the head of the third bolt 10.

[0045] The connecting portion 4 may be provided with threaded holes, and the rod portion of the third bolt 10 is threadedly connected to the threaded holes of the connecting portion 4 via the through holes.

[0046] The counterbore 11 accommodates the head of the third bolt 10, reducing the risk that the head of the third bolt 10 protrudes from the inner circumferential wall of the hoop body 2, preventing the hoop body 2 from fully fitting with the column 1.

[0047] In some embodiments, the connecting portion 4 includes a first surface 13 that abuts against the outer circumferential wall of the hoop body 2, and the first surface 13 is an arc surface.

[0048] The arc surface of the connecting portion 4 increases the contact area between the connecting portion 4 and the hoop body 2, thereby increasing the connection reliability between the two, and reducing the risk of the connecting portion 4 twisting relative to the hoop body 2.

[0049] In some embodiments, the photovoltaic panel 7 is provided with a cushion block 6, and the second bolt 8 is connected to the cushion block 6.

[0050] On the one hand, the cushion block 6 facilitates the adjustment of the position of the photovoltaic panel 7 relative to the column 1. On the other hand, it reduces the risk that the second bolt 8 abuts against the photovoltaic panel 7, causing damage to the photovoltaic panel 7.

[0051] The above embodiments are only descriptions of the preferred modes of the present invention, and do not limit the scope of the present invention. Without departing from the design spirit of the present invention, various deformations, variations, modifications, and substitutions made by those of ordinary skill in the art to the technical solutions of the present invention shall fall within the protection scope determined by the claims of the present invention.

Claims

1. A wind power generation device, comprising a column (1), characterized in that: Also included is a photovoltaic assembly, the photovoltaic assembly comprising: A hoop body (2) is sleeved outside the peripheral wall of the column (1); the hoop body (2) is integrally formed, and two ends of the hoop body (2) are connected by a first bolt (3); A mounting portion (5) connected to the hoop body (2), wherein the mounting portion (5) is provided with a strip-shaped through groove; The photovoltaic panel (7) is connected to the mounting portion (5) via a second bolt (8), and the rod portion of the second bolt (8) is inserted into the strip-shaped through groove.

2. The wind power generation device according to claim 1, characterized in that: Along the axial direction of the column (1), a plurality of the first bolts (3) are arranged.

3. The wind power generation device according to claim 1, characterized in that: Connecting plates (9) are provided at both ends of the hoop body (2), and the first bolt (3) is arranged on the connecting plates (9).

4. The wind power generation device according to claim 1, characterized in that: The inner wall surface of the hoop body (2) comprises a plane (12), and the upright column (1) is correspondingly provided with a supporting surface.

5. The wind power generation device according to claim 1, characterized in that: It also comprises a connecting portion (4), wherein the connecting portion (4) is connected to the hoop body (2) via a third bolt (10), and the mounting portion (5) is connected to the connecting portion (4).

6. The wind power generation device according to claim 5, characterized in that: Along the axial direction of the column (1), a plurality of third bolts (10) are provided.

7. The wind power generation device according to claim 5, characterized in that: The hoop body (2) is provided with a through hole penetrating the peripheral wall of the hoop body (2); the rod portion of the third bolt (10) is connected to the connecting portion (4) via the through hole; the inner peripheral wall of the hoop body (2) is provided with a countersunk hole (11); the countersunk hole (11) is arranged around the through hole; and the countersunk hole (11) is used to accommodate the head of the third bolt (10).

8. The wind power generation device according to claim 5, characterized in that: The connecting portion (4) comprises a first surface (13) abutting against the outer peripheral wall of the hoop body (2), and the first surface (13) is a curved surface.

9. The wind power generation device according to claim 1, characterized in that: The photovoltaic panel (7) is provided with a cushion block (6), and the second bolt (8) is connected to the cushion block (6).

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