Street lamp

Abstract

The utility model provides a street lamp which comprises a stand column, and a box body is arranged on the top of the stand column. The illuminating lamp is arranged on the box body; the photovoltaic module is arranged on the box body and is electrically connected with the illuminating lamp; the wind power assembly is arranged on the box body and is electrically connected with the illuminating lamp; the wind power assembly comprises a vertically-extending center shaft and a plurality of blades connected to the center shaft, each blade comprises two wind bearing plates extending in parallel to the center shaft, and the two wind bearing plates are arranged at an angle and connected with each other. By means of the technical scheme, the blades can receive wind power from different directions, it is guaranteed that more net communication can be received under the rotating condition, the power generation efficiency of the wind power assembly is improved, the blades are simple in structure and convenient to machine and manufacture, and cost is saved.

Description

Technical Field

[0001] The present disclosure relates to the technical field of lighting equipment, and in particular to a street lamp. Background Art

[0002] With the rapid development of modern cities and the increasing demand for energy conservation and environmental protection, the energy conservation and sustainability of municipal road lighting systems have become increasingly important. Currently, traditional street lighting systems mostly rely on mains electricity, which has low energy efficiency and leads to energy waste. Furthermore, mains-powered street lighting systems lose their lighting function in the event of a power outage or line failure, posing a safety hazard to cities at night. Therefore, the design of a streetlight with self-generating capabilities has become a key research and development focus.

[0003] In recent years, significant progress has been made in wind power and photovoltaic power generation technologies. Integrating these two technologies into streetlight systems not only reduces dependence on utility electricity but also enables efficient utilization of renewable energy, improving energy conservation. Wind turbines convert wind energy into electricity, providing a stable nighttime power supply for streetlights. Photovoltaic power generation utilizes solar power to accumulate energy for daytime use. This multi-energy streetlight system effectively improves energy efficiency, reduces energy consumption, and meets the requirements of sustainable development.

[0004] CN221258617U discloses a wind-solar complementary street lamp, which includes spiral blades to increase the wind-receiving area of the blades. However, the structure of the blades is complex and inconvenient to process. Utility Model Content

[0005] A technical problem to be solved by the present disclosure is that the structure of the fan blade is complex and inconvenient to process and manufacture.

[0006] To solve the above technical problems, the present disclosure provides a street lamp, comprising:

[0007] A column, with a box body arranged on the top of the column;

[0008] A lighting lamp is arranged on the box body;

[0009] A photovoltaic assembly, which is arranged on the box and electrically connected to the lighting lamp; and

[0010] A wind power component is arranged on the box and electrically connected to the lighting lamp;

[0011] The wind power assembly includes a vertically extending central axis and a plurality of blades connected to the central axis. Each blade includes two wind receiving plates extending parallel to the central axis. The two wind receiving plates are arranged at an angle and connected to each other.

[0012] In some embodiments, the blade further includes a reinforcing plate connected between the two wind receiving plates and perpendicular to the central axis.

[0013] In some embodiments, the wind power assembly includes four or eight blades evenly distributed along the circumference.

[0014] In some embodiments, the wind turbine assembly includes radially extending connecting rods connected between the blades and the central shaft.

[0015] In some embodiments, the photovoltaic assembly includes a support rod connected to a side of the box and a photovoltaic panel supported on the support rod.

[0016] In some embodiments, the photovoltaic assembly further includes a telescopic rod connected between the photovoltaic panel and the support rod, and the telescopic rod is capable of extending and retracting to drive the photovoltaic panel to rotate relative to the support rod around a horizontal axis.

[0017] In some embodiments, the photovoltaic components and the lighting lamps are respectively arranged on different sides of the box.

[0018] In some embodiments, a controller electrically connected to the lighting lamp, wind power component and photovoltaic component is provided in the box.

[0019] In some embodiments, a battery electrically connected to the lighting lamp, wind power component and photovoltaic component is provided in the box.

[0020] In some embodiments, a fixing plate is connected to the bottom of the column.

[0021] Through the above technical solution, the blades can receive wind forces from different directions, ensuring that they can receive more wind power during rotation, thereby improving the power generation efficiency of the wind power components. In addition, the blades have a simple structure, are easy to process and manufacture, and save costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the embodiments of the present disclosure or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present disclosure. For ordinary technicians in this field, other drawings can be obtained based on these drawings without any creative work.

[0023] Figure 1 is a schematic structural diagram of a street lamp disclosed in an embodiment of the present disclosure;

[0024] Figure 2 It is a schematic structural diagram of the blade disclosed in the embodiment of the present disclosure.

[0025] Description of reference numerals:

[0026] 1. Fixed plate; 2. Column; 3. Box; 4. Support rod; 5. Photovoltaic panel; 6. Telescopic rod; 7. Blade; 8. Connecting rod; 9. Center axis; 10. Lighting lamp; 11. Wind-receiving plate; 12. Reinforcement plate. DETAILED DESCRIPTION

[0027] The following embodiments of the present disclosure are further described in detail with reference to the accompanying drawings and examples. The detailed description of the following examples and the accompanying drawings are intended to illustrate the principles of the present disclosure, but are not intended to limit the scope of the present disclosure. The present disclosure can be implemented in many different forms and is not limited to the specific embodiments disclosed herein, but rather includes all technical solutions within the scope of the claims.

[0028] The present disclosure provides these embodiments in order to make this disclosure thorough and complete, and to fully convey the scope of the present disclosure to those skilled in the art. It should be noted that: unless otherwise specifically stated, the relative arrangement of parts and steps, the composition of materials, numerical expressions and numerical values set forth in these embodiments should be interpreted as merely exemplary, and not as limiting.

[0029] It should be noted that, in the description of this disclosure, unless otherwise specified, "plurality" means greater than or equal to two; terms such as "upper," "lower," "left," "right," "inner," and "outer" indicating directions or positional relationships are intended solely to facilitate and simplify the description of this disclosure, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limitations on this disclosure. When the absolute position of the object being described changes, the relative positional relationship may also change accordingly.

[0030] In addition, the terms "first," "second," and similar terms used in this disclosure do not denote any order, quantity, or importance, but are merely used to distinguish different parts. "Perpendicular" does not mean perpendicular in the strict sense, but rather means within the tolerance range. "Parallel" does not mean parallel in the strict sense, but rather means within the tolerance range. "Include" or "comprising" and similar terms mean that the elements preceding the term include the elements listed after the term, and do not exclude the possibility of also including other elements.

[0031] It should also be noted that, in the description of this disclosure, unless otherwise expressly specified or limited, the terms "installed," "connected," and "connected" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; they can refer to direct connections or indirect connections through an intermediary. Those skilled in the art will understand the specific meanings of the above terms in this disclosure depending on the specific circumstances. When a specific device is described as being located between a first device and a second device, there may or may not be an intervening device between the specific device and the first or second device.

[0032] All terms used in this disclosure have the same meaning as understood by one of ordinary skill in the art to which this disclosure belongs, unless otherwise specifically defined. It should also be understood that terms defined in, for example, common dictionaries should be interpreted as having a meaning consistent with their meaning in the context of the relevant art, and should not be interpreted in an idealized or highly formal sense, unless explicitly defined as such herein.

[0033] Technologies, methods, and equipment known to ordinary technicians in the relevant art may not be discussed in detail, but where appropriate, the technologies, methods, and equipment should be considered part of the specification.

[0034] An embodiment of the present disclosure provides a street lamp, comprising:

[0035] A column 2, with a box 3 provided on the top of the column 2;

[0036] The lighting lamp 10 is arranged on the box body 3;

[0037] A photovoltaic assembly, which is disposed on the box 3 and electrically connected to the lighting lamp 10; and

[0038] Wind power assembly, the wind power assembly is arranged on the box 3 and electrically connected to the lighting lamp 10;

[0039] The wind power assembly includes a vertically extending central axis 9 and a plurality of blades 7 connected to the central axis 9. Each blade 7 includes two wind receiving plates 11 extending parallel to the central axis 9. The two wind receiving plates 11 are arranged at an angle and connected to each other.

[0040] The pillars 2 are supporting bases, and other structures are arranged on the pillars 2. The pillars 2 can be set on the ground and support other structures at a suitable height and direction.

[0041] The box 3 can support photovoltaic components, wind power components and lighting lamps 10, and some components can be arranged inside it.

[0042] The lighting lamp 10 can realize the lighting function when powered on.

[0043] The photovoltaic module can convert light energy into electrical energy under lighting conditions to provide electrical energy for the lighting lamp 10 .

[0044] The wind power component can convert wind energy into electrical energy to provide electrical energy for the lighting lamp 10 .

[0045] Among them, the wind power component includes a central axis 9, which extends in a vertical direction. The central axis 9 is connected to a plurality of blades 7. The blades 7 include two wind receiving plates 11. An angle is formed between the two wind receiving plates 11, so that the blades 7 can rotate around the central axis 9 under the action of wind forces in two different directions through the two wind receiving plates 11. The plurality of blades 7 are arranged at different positions of the central axis 9, so that wind energy from more directions can be received. When rotating, more wind receiving plates 11 can receive wind energy, thereby improving the power generation efficiency.

[0046] In this solution, the blades can receive wind forces from different directions, ensuring that they can receive more wind power while rotating, thereby improving the power generation efficiency of the wind power components. In addition, the blades have a simple structure, are easy to process and manufacture, and save costs.

[0047] In addition, in some embodiments, the blade 7 further includes a reinforcing plate 12 connected between the two wind receiving plates 11 and perpendicular to the central axis 9. Figure 2 As shown, the wind receiving plates 11 can form a right angle, of course, it can also be other angles, such as 80 degrees, 100 degrees, etc. A triangular reinforcing plate 12 is connected between the two wind receiving plates 11 to improve the connection strength between the two wind receiving plates 11 and prevent the whole from being deformed under the action of wind. Among them, multiple reinforcing plates 12 parallel to each other can be set between the wind receiving plates 11, for example Figure 2 3 as shown, or 2, 4, etc.

[0048] In some embodiments, the wind turbine assembly includes four or eight blades 7 evenly distributed along the circumference. In each blade 7, the two wind-receiving plates 11 can be perpendicular to each other. Four or eight blades 7 can be arranged on the central axis 9, with adjacent blades 7 having the same angle. The blades 7 are evenly distributed, ensuring more uniform force distribution. Of course, in other embodiments, other numbers of blades 7, such as six, can also be provided.

[0049] In addition, in some embodiments, the wind turbine assembly includes a radially extending connecting rod 8 connected between the blade 7 and the central axis 9. The connecting rod 8 extends in the radial direction and can extend in the horizontal direction. The two ends of the connecting rod 8 are respectively connected to the blade 7 and the central axis 9, so that the blade 7 and the central axis 9 maintain an appropriate distance.

[0050] In some embodiments, the photovoltaic assembly includes a support rod 4 connected to the side of the box 3 and a photovoltaic panel 5 supported on the support rod 4. The support rod 4 extends laterally from the side of the box 3, and the photovoltaic panel 5 is arranged on the support rod 4. The support rod 4 can maintain an appropriate distance between the photovoltaic panel 5 and the central axis of the column 2 to prevent other structures from blocking the photovoltaic panel 5, such as the influence of the wind turbine assembly on the top of the box 3.

[0051] In addition, in some embodiments, the photovoltaic assembly further includes a telescopic rod 6 connected between the photovoltaic panel 5 and the support rod 4, and the telescopic rod 6 can be extended and retracted to drive the photovoltaic panel 5 to rotate relative to the support rod 4 around a horizontal axis. The photovoltaic panel 5 can be rotatably mounted on the end of the support rod 4 via a horizontally extending hinge shaft, and the two ends of the telescopic rod 6 are respectively connected to the photovoltaic panel 5 and the support rod 4. When the telescopic rod 6 is extended and retracted, it can drive the photovoltaic panel 5 to rotate relative to the support rod 4 around the horizontal axis to adjust the angle of the photovoltaic panel 5 relative to the horizontal plane, so as to receive sunlight at a more appropriate angle. The telescopic rod 6 can be an electric telescopic rod, which can be powered by the photovoltaic assembly and the wind power assembly. Of course, it can also be an oil cylinder, a pneumatic cylinder, etc.

[0052] In addition, in some embodiments, the photovoltaic assembly and the lighting lamp 10 are respectively arranged on different sides of the box 3. Figure 1 As shown, the photovoltaic assembly and the lighting lamp 10 are located at different positions, which can prevent the lighting lamp 10 from affecting the light of the photovoltaic panel 5.

[0053] In some embodiments, a controller electrically connected to the lighting 10, the wind turbine assembly, and the photovoltaic assembly is provided in the housing 3. The controller can be used to control the on / off of the lighting 10, the operation of the wind turbine assembly, and the operation of the photovoltaic assembly. Furthermore, the controller can control the extension and retraction of the telescopic rod 6 to adjust the angle of the photovoltaic panel 5.

[0054] In some embodiments, a battery electrically connected to the lighting lamp 10, the wind turbine assembly, and the photovoltaic assembly is provided in the housing 3. The battery can receive and store electrical energy provided by the wind turbine assembly and the photovoltaic assembly, and can provide electrical energy for the lighting lamp 10 and the electric telescopic rod 6.

[0055] In addition, in some embodiments, the bottom of the column 2 is connected to a fixing plate 1. The fixing plate 1 can be welded to the bottom of the column 2 and has through holes thereon to allow it to be connected to the ground or other foundations by bolts.

[0056] Thus far, various embodiments of the present disclosure have been described in detail. To avoid obscuring the concept of the present disclosure, some details known in the art have not been described. Based on the above description, those skilled in the art can fully understand how to implement the technical solutions disclosed herein.

[0057] Although some specific embodiments of the present disclosure have been described in detail through examples, those skilled in the art will understand that the above examples are for illustrative purposes only and are not intended to limit the scope of the present disclosure. Those skilled in the art will understand that the above embodiments may be modified or some technical features may be replaced with equivalents without departing from the scope and spirit of the present disclosure. In particular, as long as there are no structural conflicts, the various technical features mentioned in the various embodiments may be combined in any manner.

Claims

1. A street lamp, characterized in that: include: A column (2), wherein a box (3) is provided on the top of the column (2); an illuminating lamp (10), the illuminating lamp (10) being arranged on the box (3); A photovoltaic assembly, the photovoltaic assembly being arranged on the box (3) and electrically connected to the lighting lamp (10); and a wind power component, the wind power component being arranged on the box (3) and electrically connected to the lighting lamp (10); The wind power assembly comprises a vertically extending central axis (9) and a plurality of blades (7) connected to the central axis (9), each of the blades (7) comprises two wind receiving plates (11) extending parallel to the central axis (9), and the two wind receiving plates (11) are arranged at an angle and connected to each other.

2. The street lamp according to claim 1, characterized in that The blade (7) further includes a reinforcing plate (12) connected between the two wind receiving plates (11) and perpendicular to the central axis (9).

3. The street lamp according to claim 1, characterized in that The wind power component comprises four or eight blades (7) uniformly distributed along the circumference.

4. The street lamp according to claim 1, characterized in that The wind power assembly includes a radially extending connecting rod (8) connected between the blades (7) and the central shaft (9).

5. The street lamp according to claim 1, characterized in that The photovoltaic assembly comprises a support rod (4) connected to the side of the box (3) and a photovoltaic panel (5) supported on the support rod (4).

6. The street lamp according to claim 5, characterized in that The photovoltaic assembly further comprises a telescopic rod (6) connected between the photovoltaic panel (5) and the support rod (4), wherein the telescopic rod (6) is capable of being telescoped to drive the photovoltaic panel (5) to rotate relative to the support rod (4) around a horizontal axis.

7. The street lamp according to claim 1, characterized in that The photovoltaic assembly and the lighting lamp (10) are respectively arranged on different sides of the box (3).

8. The street lamp according to claim 1, characterized in that A controller electrically connected to the lighting lamp (10), the wind power component and the photovoltaic component is provided in the box (3).

9. The street lamp according to claim 1, characterized in that The box (3) is provided with a storage battery electrically connected to the lighting lamp (10), the wind power component and the photovoltaic component.

10. The street lamp according to claim 1, characterized in that The bottom of the column (2) is connected to a fixing plate (1).

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