Photovoltaic mounting column and photovoltaic street lamp

Abstract

The utility model provides a photovoltaic installation column and a photovoltaic street lamp, the photovoltaic street lamp comprises an installation column, an installation assembly, a photovoltaic assembly and a street lamp assembly, the installation column is a polygonal reinforced concrete prefabricated column, the photovoltaic assembly is fixedly installed on the top end face of the installation column through the installation assembly, and the top of the installation column is provided with a first installation hole. Or a mounting groove is formed, and a second mounting hole is formed in the mounting groove and used for mounting the street lamp assembly; the top end face of the installation column is provided with the fixing frame, the connecting piece is sleeved on the fixing frame, and the other end is connected with the photovoltaic module. The hoop is fixed on the installation column in a surrounding mode, one end of the supporting strip is fixed on the hoop, and the other end of the supporting strip is fixed on the photovoltaic module. The photovoltaic panel can be fixedly installed on the installation column through a purline and a supporting frame or through an angle iron fixing piece and a supporting rib strip. The utility model has the advantages of simple structure, convenience in installation, good stability and good wind resistance.

Description

Technical Field

[0001] The utility model relates to the field of prefabricated reinforced concrete photovoltaic street lamps, and specifically to a photovoltaic mounting column and a photovoltaic street lamp. Background Art

[0002] Photovoltaic street lights are a new energy source that converts light energy into electricity through photovoltaic panels, replacing traditional electric-powered steel street lights. Existing steel photovoltaic street lights typically consist of two photovoltaic panels fixed to either side of the top of a mounting post via clamps. The streetlight assembly is directly mounted to the post via welding or bolts. Furthermore, steel street lights have limited load-bearing capacity and wind resistance, making them less cost-effective. The cylindrical body of the photovoltaic mounting post easily rusts and loosens due to long-term exposure to wind and rain, posing a risk of falling off. Furthermore, in windy weather, the photovoltaic panel on top has a large windward surface and a gap between the two panels, significantly affecting the wind. This can cause the panel to rotate under the influence of wind, resulting in poor wind resistance. Utility Model Content

[0003] In order to solve the above problems and other problems, the present invention is implemented through the following technical solutions: a photovoltaic mounting pole, including a pole; a wiring hole, the wiring hole is opened at the center position of the pole and passes through the pole up and down; a fixing hole, a plurality of the fixing holes are evenly opened on the top end face of the pole; a fixing frame is fixedly mounted on the top end face of the pole through the fixing holes.

[0004] In one embodiment, the mounting column further includes a first mounting hole, which is communicated with the wiring hole and is opened on the top wall of the column.

[0005] In one embodiment, the mounting column further includes a mounting groove and a second mounting hole, the mounting groove is opened at the top of the column, and the second mounting hole is opened in the mounting groove.

[0006] In one embodiment, the mounting column further includes a limiting portion, and the two top sections of the column body are expanded outward to form the two limiting portions.

[0007] In one embodiment, the mounting column further includes an inspection port and a wire threading hole, wherein the inspection port and the wire threading hole are provided at the bottom of the column body, the wire threading hole is located below the inspection port, and the inspection port and the wire threading hole are connected to the wiring hole.

[0008] The utility model also provides a photovoltaic street lamp, comprising any one of the photovoltaic mounting poles described above.

[0009] In one embodiment, the photovoltaic street lamp further includes a mounting assembly and a photovoltaic assembly, and the photovoltaic assembly is mounted on the top end face of the mounting column through the mounting assembly.

[0010] In one embodiment, the mounting assembly includes a fixing frame and a connecting piece, wherein the fixing frame is fixedly mounted on the top end surface of the mounting column; one end of the connecting piece is sleeved on the fixing frame, and the other end is fixedly connected to the photovoltaic assembly.

[0011] In one embodiment, the fixing frame includes an end plate and a column, the end plate and the top end surface of the mounting column have the same shape and size, the column is fixed at the center of the end plate, and the connecting piece is sleeved on the column and fixed.

[0012] In one embodiment, the mounting assembly further includes a clamp and a support bar, wherein the clamp is fixed around the top of the mounting column, one end of the support bar is fixedly connected to the clamp, and the other end is fixedly connected to the photovoltaic assembly.

[0013] In one embodiment, the mounting assembly further includes a counterweight block, and the counterweight block is fixedly mounted on the bottom of the mounting column.

[0014] In one embodiment, the mounting assembly further includes a support frame, one end of which is fixedly mounted on the end plate, and the other end of which is fixedly connected to the photovoltaic assembly.

[0015] In one embodiment, the support frame includes a first support frame and a second support frame, the length of the first support frame is smaller than the length of the second support frame, one end of the first support frame and the second support frame are respectively fixed to the end plate, the other end of the first support frame is connected to the lower end of the photovoltaic component, and the other end of the second support frame is connected to the higher end of the photovoltaic component.

[0016] In one embodiment, the photovoltaic assembly includes a transverse purlin, a first longitudinal purlin, a second longitudinal purlin and a photovoltaic panel, the two ends of the transverse purlin are respectively connected to the first longitudinal purlin and the second longitudinal purlin, and the photovoltaic panel is installed on the transverse purlin, the first longitudinal purlin and the second longitudinal purlin.

[0017] In one embodiment, two first longitudinal purlins are connected to each other, and the center of the first longitudinal purlin is fixedly connected to the end of the connecting member; the second longitudinal purlin is the other side of the rectangle away from the center, the lower end is fixedly connected to the end of the first support frame, and the higher end is fixedly connected to the end of the second support frame, and the center position of the second longitudinal purlin is fixedly connected to the end of the support bar.

[0018] In one embodiment, the photovoltaic street lamp further includes a street lamp assembly. A first mounting hole is provided on the top of the mounting post, and the street lamp assembly is fixedly mounted on the mounting post through the first mounting hole of the mounting post.

[0019] In one embodiment, the mounting assembly further includes a fastener, a mounting groove is defined at the top of the mounting post, a second mounting hole is defined in the mounting groove of the mounting post, and the fastener is placed in the mounting groove of the mounting post.

[0020] In one embodiment, the photovoltaic street lamp further comprises a street lamp assembly, and the street lamp assembly is fixedly mounted on the mounting column via the fastener and the second mounting hole of the mounting column.

[0021] In one embodiment, two sections of the top area of the mounting post are expanded outward to form two limiting portions, and the clamp is located between the two limiting portions of the mounting post.

[0022] In one embodiment, the mounting assembly further includes an angle steel fixing and a support bar, the photovoltaic assembly includes a photovoltaic panel, and the angle steel fixing is installed in whole or in sections at the edge of the photovoltaic panel; the support bar is installed on the back of the photovoltaic panel and connected to the angle steel fixing.

[0023] In one embodiment, the ribs are fixedly connected to the support bars, and the ribs located in the middle are connected to the connecting piece.

[0024] In one embodiment, the photovoltaic street lamp further includes a street lamp assembly. A first mounting hole is provided on the top of the mounting post, and the street lamp assembly is fixedly mounted on the mounting post through the first mounting hole of the mounting post.

[0025] In one embodiment, the mounting assembly further includes a fastener, a mounting groove is defined at the top of the mounting post, a second mounting hole is defined in the mounting groove of the mounting post, and the fastener is placed in the mounting groove of the mounting post.

[0026] In one embodiment, the photovoltaic street lamp further comprises a street lamp assembly, and the street lamp assembly is fixedly mounted on the mounting column via the fastener and the second mounting hole of the mounting column.

[0027] Due to the application of the above technical solution, the utility model has the following advantages compared with the existing technology: the utility model has a simple structure, is easy to install, has many fixed support points for the photovoltaic panel, and has a stable structure. The shape of the octagonal column makes the clamp less likely to rotate in windy weather, and has good wind resistance. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 Shown is a schematic diagram of the first embodiment of the present utility model;

[0029] Figure 2 Shown is a schematic diagram of the mounting column of the present utility model;

[0030] Figure 3Shown is a schematic diagram of the fixing bracket of the present utility model;

[0031] Figure 4 Shown is a schematic diagram of the second embodiment of the present utility model;

[0032] Figure 5 Shown is a schematic diagram of a third embodiment of the present utility model;

[0033] Figure 6 It is a schematic diagram of the fourth embodiment of the present invention.

[0034] 1- Photovoltaic street light; 11- Mounting column; 111- Column; 1111- Limiting part; 112- Wiring hole; 113- Inspection port; 114- Threading hole; 115- First mounting hole; 116- Fixing hole; 117- Mounting slot; 118- Second mounting hole; 12- Mounting assembly; 121- Counterweight; 122- Fixing bracket; 1221- End plate; 1222- Column; 123- Connector; 1 24-support frame; 1241-first support frame; 1242-second support frame; 125-hoop; 126-support bar; 127-fastener; 128-angle iron fixing; 129-support bar; 13-photovoltaic module; 131-transverse purlin; 132-first longitudinal purlin; 133-second longitudinal purlin; 134-photovoltaic panel; 14-street lamp assembly; 141-lamp pole; 142-lamp body. DETAILED DESCRIPTION

[0035] See also Figures 1 to 6 The following describes the implementation of the present invention through specific examples. Those skilled in the art can easily understand other advantages and effects of the present invention from the contents disclosed in this specification.

[0036] It should be noted that the structures, proportions, sizes, etc. illustrated in the drawings of this specification are only used to match the contents disclosed in the specification for understanding and reading by those skilled in the art, and are not intended to limit the conditions for implementation of the present invention. Therefore, they have no substantial technical significance. Any structural modification, change in proportional relationship, or adjustment in size, without affecting the efficacy and purpose of the present invention, should still fall within the scope of the technical content disclosed in the present invention. At the same time, terms such as "left", "right", "up", "down", and "one" quoted in this specification are only for the convenience of description and are not intended to limit the scope of implementation of the present invention. Changes or adjustments in their relative relationships, without substantially changing the technical content, should also be considered as the scope of implementation of the present invention.

[0037] Please combine Figure 1 and Figure 2A photovoltaic street lamp 1 includes a mounting column 11, a mounting assembly 12, a photovoltaic assembly 13 and a street lamp assembly 14. The mounting column 11 is a precast reinforced concrete pile. The mounting column 11 is a polygonal column, preferably an octagonal column. The photovoltaic assembly 13 is fixedly mounted on the mounting column 11 through the mounting assembly 12 using a top-mounted structure. The street lamp assembly 14 is electrically connected to the street lamp assembly 14 through the photovoltaic assembly 13.

[0038] The mounting column 11 includes a column 111, a wiring hole 112, an inspection port 113, a threading hole 114, a first mounting hole 115, and a fixing hole 116. The wiring hole 112 is provided at the center of the column 111 and passes through the column 111 from top to bottom for arranging wiring. The inspection port 113 is provided at the bottom of the column 111 and communicates with the wiring hole 112. The inspection port 113 facilitates maintenance personnel to inspect the wiring. The wire threading hole 114 is opened at the bottom of the column 111, located below the inspection port 113, and is connected to the wiring hole 112 for threading wires; the first mounting hole 115 is opened on the top wall of the column 111, and is connected to the wiring hole 112 for installing the street light assembly 14; the fixing holes 116 are evenly opened on the top end face of the column 111, and the fixing holes 116 are threaded holes for cooperating with the mounting assembly 12 to install the photovoltaic assembly 13.

[0039] The mounting assembly 12 includes a counterweight 121, a fixing frame 122, a connector 123, a support frame 124, a clamp 125 and a support bar 126. The counterweight 121 is fixedly mounted on the bottom of the column 111 to stabilize the column 111 and fix the column 111 on the ground; the fixing frame 122 is mounted on the top of the column 111 through the fixing hole 116 and the screw, and the fixing frame 122 is used to connect the column 111 and the photovoltaic module 13; the connector 123 is a sleeve, and one end of the connector 123 is sleeved on the fixing frame 122 and is fixed by bolts, and the other end is fixed to the photovoltaic module 13; the support frame 124 is Z-shaped, one end of the support frame 124 is fixed to the fixing frame 122, and the other end is fixedly connected to the photovoltaic module 13, for fixing and supporting the photovoltaic module 13 and tilting the photovoltaic module 13; the clamp 125 is fixed around the top of the column 111; one end of the support bar 126 is fixedly connected to the connection of the clamp 125, and the other end of the support bar 126 is fixedly connected to the photovoltaic module 13, for supporting and fixing the photovoltaic module 13.

[0040] Specifically, since the column 111 is a polygonal column, the hoop 125 is fixed on the column 111 in an embraced manner. Compared with a traditional circular column, the hoop 125 will not be forced to rotate due to strong wind force.

[0041] like Figure 3 As shown, the fixing frame 122 includes an end plate 1221 and a column 1222. The end plate 1221 has the same shape and size as the top end face of the column 111, and a hole with the same position and size as the fixing hole 116 is opened on the end plate 1221; the column 1222 is fixed at the center of the end plate 1221, and the connecting piece 123 is mounted on the column 1222 and fixed.

[0042] The support frame 124 includes a first support frame 1241 and a second support frame 1242. The length of the first support frame 1241 is smaller than the length of the second support frame 1242. One end of the first support frame 1241 and the second support frame 1242 are respectively fixed on the end plate. The other end of the first support frame 1241 is connected to the lower end of the photovoltaic component 13, and the other end of the second support frame 1242 is connected to the higher end of the photovoltaic component 13.

[0043] The photovoltaic assembly 13 includes a transverse purlin 131, a first longitudinal purlin 132, a second longitudinal purlin 133 and a photovoltaic panel 134. The two ends of the transverse purlin 131 are respectively connected to the first longitudinal purlin 132 and the second longitudinal purlin 133 to form two mutually connected rectangular frames. The two first longitudinal purlins 132 are mutually connected to form a main force-bearing rib plate located at the center. The center of the first longitudinal purlin 131 is fixedly connected to the end of the connecting member 123. The second longitudinal purlin 133 is the other side of the rectangle away from the center. The lower end of the second longitudinal purlin 133 is fixedly connected to the end of the first support frame 1241, and the higher end is fixedly connected to the end of the second support frame 1242. The center position of the second longitudinal purlin 133 is fixedly connected to the end of the support bar 126; the photovoltaic panel 133 is installed on the skeleton formed by the transverse purlin 131, the first longitudinal purlin 132 and the second longitudinal purlin 133.

[0044] The street lamp assembly 14 includes a lamp pole 141 and a lamp body 142 . One end of the lamp pole 141 is fixed through the first mounting hole 115 , and the other end of the lamp pole 141 is fixedly mounted on the lamp body 142 .

[0045] Please combine Figure 2 and Figure 4On the basis of the above embodiments, in order to make the street lamp assembly 14 more stable, the utility model proposes a second embodiment: the mounting column 11 may also include a mounting groove 117 and a second mounting hole 118, and the mounting groove 117 is opened at the top of the column 111 to reduce the risk of the street lamp assembly 14 being directly mounted on the surface of the column 111 and falling off directly; the second mounting hole 118 is opened in the mounting groove 117, and the second mounting hole 118 is connected to the wiring hole 112, and the street lamp assembly 14 is installed in the mounting groove 117.

[0046] The mounting assembly 12 further includes a fastener 127 , which is inserted into the mounting groove 117 . The lamp pole 141 passes through the fastener 127 and the second mounting hole 118 and is fixed thereto. The fastener 127 is used to increase the stability of the lamp pole 141 installed in the second mounting hole 118 .

[0047] Specifically, the first mounting hole 115 , the mounting groove 117 , and the second mounting hole 118 may exist at the same time and be adjusted according to actual construction requirements.

[0048] Specifically, in the embodiment where the mounting groove 117 exists, the end plate 1221 may be provided with a notch corresponding to the mounting groove 117 , or the notch at the position of the mounting groove 117 may be ignored.

[0049] Please combine Figure 2 and Figure 5 On the basis of the first embodiment, in order to prevent the clamp 125 from falling off, the utility model also proposes a third embodiment: the top part area of the column 111 is expanded to form two limiting parts 1111, and the limiting parts 1111 clamp the clamp 125 in the middle to limit the position of the clamp 125 and provide support force for the clamp 125.

[0050] Please combine Figure 2 and Figure 6Based on the first or second embodiment, the mounting assembly 12 and the photovoltaic assembly 13 are modified to provide a fourth embodiment: the mounting assembly 12 further includes an angle steel fixing 128 and a bracing bar 129. The angle steel fixing 128 is installed in its entirety or in sections at the edge of the photovoltaic panel 134. The bracing bar 129 is installed on the back of the photovoltaic panel 134 and connected to the angle steel fixing 128. The bracing bar 129 is fixedly connected to the support bar 126. The bracing bar 129 located in the middle and serving as the main load-bearing rib is connected to the connecting member 123. The angle steel fixing 128 and the bracing bar 129 replace the transverse purlins 131, the first longitudinal purlins 132, and the second longitudinal purlins 133 in the first and second embodiments. The support frame 124 can be omitted in this embodiment.

[0051] In summary, the utility model has a simple structure, is easy to install, has multiple fixed support points for the photovoltaic panel, and has a stable structure. The shape of the octagonal column makes the clamp less likely to rotate in windy weather, and has good wind resistance.

[0052] Therefore, the present invention effectively overcomes the shortcomings of the prior art and possesses high industrial value. The above embodiments are merely illustrative of the principles and effects of the present invention and are not intended to limit the present invention. Anyone skilled in the art may modify or alter the above embodiments without departing from the spirit and scope of the present invention. Therefore, all equivalent modifications or alterations made by persons skilled in the art without departing from the spirit and technical principles disclosed in the present invention are intended to be covered by the claims of the present invention.

Claims

1. A photovoltaic mounting column, characterized in that: include: Column; a wiring hole, the wiring hole being opened at the center of the column and passing through the column from top to bottom; A plurality of fixing holes are evenly arranged on the top end surface of the column, and the fixing frame is fixedly installed on the top end surface of the column through the fixing holes.

2. A photovoltaic mounting pole according to claim 1, characterized in that: The mounting column further includes a first mounting hole, which is communicated with the wiring hole and is opened on the top wall of the column.

3. A photovoltaic mounting pole according to claim 1, characterized in that: The mounting column further includes a mounting groove and a second mounting hole. The mounting groove is opened at the top of the column body, and the second mounting hole is opened in the mounting groove.

4. A photovoltaic mounting pole according to claim 1, characterized in that: The mounting column further includes a limiting portion, and the two top sections of the column body are expanded outward to form the two limiting portions.

5. The photovoltaic mounting pole according to claim 3, characterized in that: The mounting column further comprises an inspection port and a wire threading hole, wherein the inspection port and the wire threading hole are arranged at the bottom of the column body, the wire threading hole is located below the inspection port, and the inspection port and the wire threading hole are connected to the wiring hole.

6. Photovoltaic street light, characterized in that, A photovoltaic mounting pole comprising any one of claims 1-5.

7. The photovoltaic street light according to claim 6, characterized in that: The photovoltaic street lamp further comprises a mounting assembly and a photovoltaic assembly, and the photovoltaic assembly is mounted on the top end face of the mounting column through the mounting assembly.

8. The photovoltaic street light according to claim 7, characterized in that: The mounting assembly includes a fixing frame and a connecting piece. The fixing frame is fixedly mounted on the top end surface of the mounting column. One end of the connecting piece is sleeved on the fixing frame, and the other end is fixedly connected to the photovoltaic assembly.

9. The photovoltaic street light according to claim 8, characterized in that: The fixing frame includes an end plate and a column. The end plate and the top end surface of the mounting column have the same shape and size. The column is fixed at the center of the end plate. The connecting piece is sleeved on the column and fixed.

10. The photovoltaic street light according to claim 9, characterized in that: The mounting assembly further includes a clamp and a support bar. The clamp is fixed around the top of the mounting column. One end of the support bar is fixedly connected to the clamp, and the other end is fixedly connected to the photovoltaic assembly.

11. The photovoltaic street light according to claim 10, characterized in that: The mounting assembly further includes a counterweight block fixedly mounted on the bottom of the mounting column.

12. The photovoltaic street light according to claim 11, characterized in that: The mounting assembly further includes a support frame, one end of which is fixedly mounted on the end plate, and the other end of which is fixedly connected to the photovoltaic assembly.

13. The photovoltaic street light according to claim 12, characterized in that: The support frame includes a first support frame and a second support frame, the length of the first support frame is smaller than the length of the second support frame, one end of the first support frame and the second support frame are respectively fixed to the end plate, the other end of the first support frame is connected to the lower end of the photovoltaic component, and the other end of the second support frame is connected to the higher end of the photovoltaic component.

14. The photovoltaic street lamp according to claim 13, characterized in that: The photovoltaic assembly includes a transverse purlin, a first longitudinal purlin, a second longitudinal purlin and a photovoltaic panel. The two ends of the transverse purlin are respectively connected to the first longitudinal purlin and the second longitudinal purlin. The photovoltaic panel is installed on the transverse purlin, the first longitudinal purlin and the second longitudinal purlin.

15. The photovoltaic street light according to claim 14, characterized in that: The two first longitudinal purlins are connected to each other, and the center of the first longitudinal purlin is fixedly connected to the end of the connecting member; the second longitudinal purlin is the other side of the rectangle away from the center, the lower end is fixedly connected to the end of the first support frame, and the higher end is fixedly connected to the end of the second support frame, and the center position of the second longitudinal purlin is fixedly connected to the end of the support bar.

16. The photovoltaic street light according to claim 15, characterized in that: The photovoltaic street lamp further comprises a street lamp assembly. A first mounting hole is provided on the top of the mounting post, and the street lamp assembly is fixedly mounted on the mounting post through the first mounting hole of the mounting post.

17. The photovoltaic street light according to claim 15, characterized in that: The mounting assembly further includes a fastener. A mounting groove is provided on the top of the mounting post. A second mounting hole is provided in the mounting groove of the mounting post. The fastener is placed in the mounting groove of the mounting post.

18. The photovoltaic street light according to claim 17, characterized in that: The photovoltaic street lamp further comprises a street lamp assembly, and the street lamp assembly is fixedly mounted on the mounting post via the fastener and the second mounting hole of the mounting post.

19. The photovoltaic street light according to claim 15, characterized in that: The two sections of the top area of the installation column are expanded outward to form two limiting parts, and the clamp is located between the limiting parts of the two installation columns.

20. The photovoltaic street light according to claim 11, characterized in that: The mounting assembly also includes an angle steel fixing and a supporting rib. The photovoltaic assembly includes a photovoltaic panel. The angle steel fixing is installed in whole or in sections on the edge of the photovoltaic panel. The supporting rib is installed on the back of the photovoltaic panel and connected to the angle steel fixing.

21. The photovoltaic street light according to claim 20, characterized in that: The ribs are fixedly connected to the support bars, and the ribs located in the middle are connected to the connecting piece.

22. The photovoltaic street light according to claim 21, characterized in that: The photovoltaic street lamp further comprises a street lamp assembly. A first mounting hole is provided on the top of the mounting post, and the street lamp assembly is fixedly mounted on the mounting post through the first mounting hole of the mounting post.

23. The photovoltaic street light according to claim 21, characterized in that: The mounting assembly further includes a fastener. A mounting groove is provided on the top of the mounting post. A second mounting hole is provided in the mounting groove of the mounting post. The fastener is placed in the mounting groove of the mounting post.

24. The photovoltaic street light according to claim 23, characterized in that: The photovoltaic street lamp further comprises a street lamp assembly, and the street lamp assembly is fixedly mounted on the mounting post via the fastener and the second mounting hole of the mounting post.

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