Street lamp assembled with solar cell panel

Abstract

The utility model discloses a street lamp assembled with a solar cell panel, and belongs to the technical field of lighting street lamps. The street lamp assembled with the solar cell panels comprises a lamp pole and a lamp cap, the lamp pole comprises a hollow pole body, mounting bases in an annular array are arranged on the circumferential side wall of the pole body, the mounting bases are arranged in an up-down stacked mode, and an included angle is formed between the first solar cell panel and the second solar cell panel. By optimizing the overall structure and arranging the mounting seats in an annular array on the circumferential side wall of the pole body, a plurality of mounting positions can be provided in the circumferential direction, different mounting angles can be adapted, the solar panels can be arranged towards the south after being mounted, the first solar panel and the second solar panel which are arranged on the upper layer and the lower layer can make full use of the height space of the lamp pole, and the energy-saving and environment-friendly effects are achieved. An included angle is formed between the first solar panel and the second solar panel, vertical shielding between the solar panels is avoided, it is guaranteed that sunlight can directly irradiate the solar panels below, and electricity can be fully generated by fully utilizing the daytime.

Description

Technical Field

[0001] The utility model relates to the technical field of lighting street lamps, and more specifically, to a street lamp equipped with a solar cell panel. Background Art

[0002] Now, energy conservation has become a common goal pursued by everyone. Solar energy is an inexhaustible energy source. In order to beautify the urban environment and facilitate citizens, a large number of street lights will be installed on both sides of the road, and solar panels will be used for auxiliary power supply.

[0003] The solar panels used on existing street lamps are fixed on the lamp poles of the street lamps with brackets to receive sunlight. However, for street lamps with high power consumption, multiple solar panels are installed in layers to increase the auxiliary power generation to ensure the working time of the street lamps. However, at noon, the upper solar panels of the multi-layer solar panels will block the lower solar panels, resulting in insufficient light received by the lower solar panels, affecting the power generation efficiency. In view of this, we propose a street lamp equipped with solar panels. Utility Model Content

[0004] 1. Technical solution

[0005] A street lamp equipped with a solar panel comprises a lamp pole and a lamp holder, wherein the lamp pole comprises a hollow rod body, the circumferential side wall of the rod body is provided with a ring-shaped array of mounting seats, the mounting seats are stacked up and down, and solar panel 1 and solar panel 2 arranged in upper and lower layers are installed on the mounting seats, and an angle is formed between solar panel 1 and solar panel 2.

[0006] Preferably, the mounting seat is connected to the solar panel 1 and the solar panel 2 via a mounting frame, a connecting frame is installed at the end of the mounting frame, and a photovoltaic module is embedded and installed in the middle of the connecting frame.

[0007] Preferably, a wire-passing hole cooperating with the photovoltaic module is opened in the middle of the mounting seat, the mounting frame is connected to the wire-passing hole, and a baffle is installed on the mounting seat that is not connected to the mounting frame.

[0008] Preferably, the mounting frame comprises a plate body, a support is installed in the middle of the plate body, and the support is detachably connected to the mounting seat.

[0009] Preferably, the long side of the plate body extends to a side away from the support to form an arc end bar, and the end of the arc end bar is provided with a convex edge, and the convex edge is assembled and connected to the connecting frame.

[0010] Preferably, the connecting frame and the support are suspended via a plate, and a cavity is formed between the photovoltaic module and the mounting frame.

[0011] Preferably, the connecting frame comprises a lining frame, a through installation cavity is arranged in the middle of the lining frame, and a protective plate is installed at one end of the lining frame away from the plate body.

[0012] 2. Beneficial effects:

[0013] By optimizing the overall structure, a circular array of mounting seats is provided on the circumferential side wall of the pole body, which can provide multiple mounting positions along the circumferential direction and adapt to different installation angles, so that the solar panels can be arranged facing south after installation. The solar panels one and two arranged in the upper and lower layers can make full use of the height space of the lamp pole. An angle is formed between the solar panels one and two to avoid upper and lower obstructions between the solar panels, ensuring that sunlight can directly shine on the solar panels below, and fully utilizing the daytime time for power generation. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional schematic diagram of the utility model;

[0015] Figure 2 It is a schematic diagram of the structure of the utility model from a top view angle;

[0016] Figure 3 It is a structural schematic diagram of the installation position of the solar panel of the utility model;

[0017] Figure 4 It is a schematic diagram of the disassembly between the solar panel and the mounting frame of the utility model.

[0018] Description of the numbers in the figure:

[0019] Light pole 1; pole body 11; mounting seat 12; wire hole 13; lamp holder 2; solar panel 1 3; solar panel 2 4; connecting frame 5; protective plate 51; lining frame 52; baffle 6; photovoltaic module 7; cavity 8; mounting frame 9; plate body 91; arc end strip 92; convex edge 93; support 94. DETAILED DESCRIPTION

[0020] In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "set / connected", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0021] This embodiment provides a street lamp equipped with a solar panel. Figure 1-4, including a lamp pole 1 and a lamp holder 2, the lamp pole 1 includes a hollow pole body 11, a counterweight seat is installed at the lower end of the pole body 11, and the distribution box and other electrical control components are also installed under the lamp pole 11, which is convenient for maintenance and can ensure that the center of gravity of the lamp pole 11 is low, ensuring the stability of the installation of the lamp pole 1, wherein a circular array of mounting seats 12 are arranged on the circumferential side wall of the pole body 11, and multiple mounting positions can be provided along the circumferential direction, which can adapt to different installation angles, so that the solar panel can be arranged facing south after installation, and the mounting seat 12 has a vertical flat end surface and a threaded hole is provided on the edge. When installing the solar panel, it can be directly installed by bolts, and the disassembly and assembly are quick. At the same time, the mounting seat 12 is stacked up and down, and only one solar panel is installed at one height, so that a larger area of ​​solar panels can be used. The mounting seat 12 is installed with a solar panel 1 3 and a solar panel 2 4 arranged in upper and lower layers. The solar panels arranged up and down can make full use of the height space of the lamp pole 1 and provide a larger power generation per unit time. It should be noted that, referring to Figure 2 , an angle is formed between the solar panel 1 3 and the solar panel 2 4, which can be arranged symmetrically with the south as the center line to avoid upper and lower obstructions between the solar panels and ensure that the sunlight can directly hit the solar panels below. The two solar panels are both set to face south, and one is tilted to the east and the other to the west, which can make full use of the daytime time, cover more of the sun's path near noon, and generate electricity fully.

[0022] Reference Figure 3 The mounting seat 12 is assembled and connected with the solar panel 1 3 and the solar panel 2 4 through the mounting frame 9, and the mounting frame 9 extends in the direction away from the mounting seat 12, so that sufficient installation space can be left between the solar panel 1 3 and the solar panel 2 4 and the mounting seat 12, ensuring that the solar panel 1 3 and the solar panel 2 4 can be tilted to facilitate the setting to face the sun and fully receive light. A connecting frame 5 is installed at the end of the mounting frame 9. The connecting frame 5 is used as an intermediate piece to provide a bolt mounting position, which can more conveniently connect the photovoltaic module 7. The photovoltaic module 7 is embedded and installed in the middle of the connecting frame 5. Multiple modules can be set in the photovoltaic module 7, and they are combined and fixed inside the connecting frame 5 to form a whole. The connecting frame 5 is separated from the mounting frame 9 to facilitate the disassembly and maintenance of the photovoltaic module 7.

[0023] Reference Figure 3A wire hole 13 cooperating with the photovoltaic module 7 is provided in the middle of the mounting seat 12. The photovoltaic module 7 uses a wiring harness to transmit the emitted electricity to the inverter for conversion and storage or to directly light up the street lamp. The mounting frame 9 is connected to the wire hole 13, and the wire harness extends from the wire hole 13 through the mounting seat 12 to the hollow lamp pole 11 without being exposed. The protection effect is good because multiple mounting seats 12 are set to adapt to different installation angles. Therefore, after the mounting frame 9 is installed, a baffle 6 is installed on the mounting seat 12 that is not connected to the mounting frame 9. The baffle 6 can block the wire hole 13 to ensure the sealing of the lamp pole 11. When inspecting the wire harness, the mounting frame 9 connected to the solar panel can be removed without removing it. Instead, the baffles 6 on both sides can be removed to expose the wire harness, and quick wire harness inspection and maintenance can be carried out, making maintenance more convenient.

[0024] Reference Figure 4 The mounting frame 9 includes a plate body 91, a through hole is provided in the middle of the plate body 91 for installing bolts, a support 94 is installed in the middle of the plate body 91, and both ends of the support 94 are provided with a flat plate with screw holes, one of which is connected to the middle of the plate body 91 by bolts, and the other end is used to connect the mounting base 12, and when connected, bolts are used. The support 94 and the mounting base 12 are detachably connected. When the solar panel is damaged, the plate body 91 can be removed alone without removing the support 94. Only when the wiring harness in the support 94 is damaged or the support 94 body is damaged, the support 94 needs to be removed, and the maintenance options are more and faster.

[0025] Reference Figure 4 The long side of the plate body 91 extends to the side away from the support 94 to form an arc end strip 92. The arc structure of the arc end strip 92 can extend in the direction away from the flat part in the middle of the plate body 91, and a convex edge 93 is provided at the end of the arc end strip 92. A through hole is provided on the convex edge 93, which can be used to install bolts. In this way, the convex edge 93 is assembled and connected to the connecting frame 5, so that the left and right sides of the connecting frame 5 are fixed and the upper and lower ends are in an overhead state, that is, the connecting frame 5 and the support 94 are overheadly arranged through the plate body 91. At the same time, a cavity 8 is formed between the photovoltaic module 7 and the mounting frame 9, and the cavity 8 is convenient for air to pass through, and the passing air can dissipate heat and cool the photovoltaic module 7 from the bottom. The wiring harness of the photovoltaic module 7 will pass through the cavity 8 into the support 94, which is convenient for the connection of the wiring harness.

[0026] Reference Figure 4 The connecting frame 5 includes a lining frame 52, which is a rectangular hollow structure. A through installation cavity is set in the middle of the lining frame 52, which is convenient for installing the photovoltaic module 7 and exposing the bottom surface of the photovoltaic module 7, so that the air can fully contact the bottom surface of the photovoltaic module 7, further improving the heat dissipation effect and ensuring the power generation efficiency. A protective plate 51 is installed at one end of the lining frame 52 away from the plate body 91. The protective plate 51 is made of glass or other high-strength transparent structures, which does not affect the light transmission and can provide impact protection, thereby ensuring the stable use of the photovoltaic module 7.

[0027] Those skilled in the art should understand that the present invention is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the present invention and are not intended to limit the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A street lamp equipped with a solar cell panel, comprising a lamp pole (1) and a lamp holder (2), characterized in that: The lamp pole (1) comprises a hollow rod body (11), the circumferential side wall of the rod body (11) is provided with a ring-shaped array of mounting seats (12), the mounting seats (12) are stacked up and down, and solar panels one (3) and solar panels two (4) arranged in upper and lower layers are mounted on the mounting seats (12), and an angle is formed between the solar panels one (3) and the solar panels two (4).

2. A street lamp equipped with a solar panel according to claim 1, characterized in that: The mounting seat (12) is connected to the solar panel 1 (3) and the solar panel 2 (4) via a mounting frame (9), a connecting frame (5) is installed at the end of the mounting frame (9), and a photovoltaic module (7) is embedded and installed in the middle of the connecting frame (5).

3. A street lamp equipped with a solar panel according to claim 2, characterized in that: A wire hole (13) cooperating with the photovoltaic module (7) is provided in the middle of the mounting seat (12); the mounting frame (9) and the wire hole (13) are connected through the mounting seat (12); and a baffle (6) is installed on the mounting seat (12) not connected to the mounting frame (9).

4. A street lamp equipped with a solar panel according to claim 3, characterized in that: The mounting frame (9) comprises a plate body (91), a support (94) is installed in the middle of the plate body (91), and the support (94) is detachably connected to the mounting seat (12).

5. A street lamp equipped with a solar panel according to claim 4, characterized in that: The long side of the plate body (91) extends to a side away from the support (94) to form an arc end strip (92), and a convex edge (93) is provided at the end of the arc end strip (92), and the convex edge (93) is assembled and connected to the connecting frame (5).

6. A street lamp equipped with a solar panel according to claim 5, characterized in that: The connecting frame (5) and the support (94) are suspended via a plate body (91), and a cavity (8) is formed between the photovoltaic module (7) and the mounting frame (9).

7. A street lamp equipped with a solar panel according to claim 6, characterized in that: The connecting frame (5) comprises a lining frame (52), a through installation cavity is arranged in the middle of the lining frame (52), and a protective plate (51) is installed at one end of the lining frame (52) away from the plate body (91).

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