CN223228293U

CN223228293U - Street lamp

Info

Publication number: CN223228293U
Application number: CN202422657295.1U
Authority: CN
Inventors: 刘斌; 闫冬成; 刘绍山; 栾鑫; 刘奎宁
Original assignee: Tunghsu Technology Group Co Ltd
Current assignee: Tunghsu Technology Group Co Ltd
Priority date: 2024-10-31
Filing date: 2024-10-31
Publication date: 2025-08-15
Anticipated expiration: 2034-10-31

Abstract

The present disclosure provides a street lamp, which includes: a column, a box body is provided on the top of the column; a lighting lamp, which is provided on the box body; a photovoltaic module, which is provided on the box body and electrically connected to the lighting lamp; and a wind power module, which is provided on the box body and electrically connected to the lighting lamp; wherein the wind power module includes a vertically extending central axis and a plurality of blades connected to the central axis, and each blade includes two wind receiving plates extending parallel to the central axis, and the two wind receiving plates are arranged at an angle and connected to each other. Through the above technical solution, the blades can receive wind from different directions, ensuring that more wind can be received when rotating, thereby improving the power generation efficiency of the wind power module, and the blades have a simple structure, are easy to process and manufacture, and save costs.

Description

Street lamp

Technical Field

The disclosure relates to the technical field of lighting equipment, in particular to a street lamp.

Background

With the rapid development of modern cities and the increase of energy-saving and environment-friendly requirements, energy conservation and sustainability of municipal road lighting systems are becoming important points of attention. At present, most of traditional street lamp systems rely on mains supply for power supply, and the energy utilization efficiency is lower, easily leads to the energy waste. In addition, the street lamp system powered by the mains supply can lose the lighting function when power failure or line failure occurs, so that hidden danger is brought to urban night safety. Therefore, how to design a street lamp with a self-generating function becomes an important point of research and development.

In recent years, wind power generation and photovoltaic power generation technologies have been remarkably developed, and wind energy and solar energy are applied to a street lamp system, so that dependence on commercial power can be reduced, efficient utilization of renewable energy sources can be realized, and energy-saving effect is improved. The wind power generation mechanism can convert wind energy into electric energy to provide stable night power supply for the street lamp, and the photovoltaic power generation mechanism utilizes solar energy to provide power supply for daytime energy accumulation. The street lamp system combining multiple energy sources can effectively improve the energy utilization efficiency, reduce the energy consumption and meet the requirement of sustainable development.

CN221258617U discloses a wind-solar complementary street lamp, which comprises spiral blades to increase the windward area of the blades, however, the structure of the blades is complex, and the blades are inconvenient to process.

Disclosure of utility model

The technical problem to be solved by the present disclosure is that the structure of the fan blade is complex, and the fan blade is inconvenient to process and manufacture.

To solve the above technical problem, an embodiment of the present disclosure provides a street lamp, including:

the top of the upright post is provided with a box body;

the illuminating lamp is arranged on the box body;

the photovoltaic module is arranged on the box body and is electrically connected with the lighting lamp, and

The wind power assembly is arranged on the box body and is electrically connected with the illuminating lamp;

The wind power assembly comprises a central shaft extending vertically and a plurality of blades connected to the central shaft, wherein each blade comprises two wind receiving plates extending parallel to the central shaft, and the two wind receiving plates are arranged at an angle and are connected with each other.

In some embodiments, the blade further comprises a stiffening plate perpendicular to the central axis connected between the two windward plates.

In some embodiments, the wind power assembly includes 4 or 8 blades evenly distributed in the circumferential direction.

In some embodiments, the wind power assembly includes a radially extending connecting rod connected between the blade and the central shaft.

In some embodiments, the photovoltaic module includes a support bar connected to a side of the housing and a photovoltaic panel supported on the support bar.

In some embodiments, the photovoltaic assembly further comprises a telescoping rod connected between the photovoltaic panel and the support rod, the telescoping rod being telescoping to drive the photovoltaic panel to rotate about the horizontal axis relative to the support rod.

In some embodiments, the photovoltaic module and the illumination lamp are disposed on different sides of the housing, respectively.

In some embodiments, a controller is disposed in the housing and electrically connected to the illumination lamp, the wind power assembly, and the photovoltaic assembly.

In some embodiments, a battery is disposed in the housing and electrically connected to the lamp, the wind power assembly, and the photovoltaic assembly.

In some embodiments, a fixed plate is attached to the bottom of the column.

Through the technical scheme, the blades can receive wind force effects from different directions, so that more net flux can be received under the rotation condition, the power generation efficiency of the wind power assembly is improved, the structure of the blades is simple, the blades are convenient to process and manufacture, and the cost is saved.

Drawings

In order to more clearly illustrate the embodiments of the present disclosure or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present disclosure, and other drawings may be obtained according to these drawings without inventive effort to a person of ordinary skill in the art.

Fig. 1 is a schematic structural view of a street lamp disclosed in an embodiment of the present disclosure;

FIG. 2 is a schematic structural view of a blade disclosed in an embodiment of the present disclosure.

Reference numerals illustrate:

1. A fixing plate; 2, upright posts, 3, a box body, 4, a supporting rod, 5, a photovoltaic plate, 6, a telescopic rod, 7, a blade, 8, a connecting rod, 9, a central shaft, 10, an illuminating lamp, 11, a wind receiving plate, 12 and a reinforcing plate.

Detailed Description

Embodiments of the present disclosure are described in further detail below with reference to the drawings and examples. The following detailed description of the embodiments and the accompanying drawings are provided to illustrate the principles of the disclosure and not to limit the scope of the disclosure, which may be embodied in many different forms and not limited to the specific embodiments disclosed herein, but rather to include all technical solutions falling within the scope of the claims.

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

It should be noted that, in the description of the present disclosure, unless otherwise indicated, the meaning of "a plurality" is greater than or equal to two, and the terms "upper", "lower", "left", "right", "inner", "outer", etc. indicate orientations or positional relationships are merely for convenience in describing the present disclosure and simplifying the description, and do not indicate or imply that the devices or elements being referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present disclosure. When the absolute position of the object to be described is changed, the relative positional relationship may be changed accordingly.

Furthermore, the use of the terms first, second, and the like in this disclosure do not denote any order, quantity, or importance, but rather are used to distinguish one element from another. The "vertical" is not strictly vertical but is within the allowable error range. "parallel" is not strictly parallel but is within the tolerance of the error. The word "comprising" or "comprises" and the like means that elements preceding the word encompass the elements recited after the word, and not exclude the possibility of also encompassing other elements.

It should also be noted that, in the description of the present disclosure, unless explicitly stated and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected, or may be directly connected, or indirectly connected via an intermediary. The specific meaning of the terms in the present disclosure may be understood as appropriate by those of ordinary skill in the art. When a particular 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 particular device and either the first device or the second device.

All terms used in the present disclosure have the same meaning as understood by one of ordinary skill in the art to which the present disclosure pertains, unless specifically defined otherwise. It will be further understood that terms, such as those defined in commonly used dictionaries, should be interpreted as having a meaning that is consistent with their meaning in the context of the relevant art and will not be interpreted in an idealized or overly formal sense unless expressly so defined herein.

Techniques, methods, and apparatus known to one of ordinary skill in the relevant art may not be discussed in detail, but where appropriate, the techniques, methods, and apparatus should be considered part of the specification.

Embodiments of the present disclosure provide a street lamp, including:

the top of the upright post 2 is provided with a box body 3;

a lighting lamp 10, wherein the lighting lamp 10 is arranged on the box body 3;

A photovoltaic module provided on the case 3 and electrically connected to the illumination lamp 10, and

The wind power component is arranged on the box body 3 and is electrically connected with the illuminating lamp 10;

Wherein the wind power assembly comprises a vertically extending central shaft 9 and a plurality of blades 7 connected to the central shaft 9, each blade 7 comprising two windward plates 11 extending parallel to the central shaft 9, the two windward plates 11 being arranged at an angle and connected to each other.

The upright post 2 is a supporting foundation, and other structures are arranged on the upright post 2. The columns 2 may be placed on the ground and support other structures at a suitable height and orientation.

The case 3 may support the photovoltaic module, the wind power module, and the illumination lamp 10, and may have some elements disposed therein.

The illumination lamp 10 can realize an illumination function when energized.

The photovoltaic module may convert light energy into electrical energy under illumination conditions to provide electrical energy to the lamp 10.

The wind power assembly may convert wind energy into electrical energy to power the lamp 10.

Wherein, wind power module includes center pin 9, it extends along vertical direction, center pin 9 is connected with a plurality of blades 7, blade 7 includes two windward plates 11, form the angle between two windward plates 11, this makes blade 7 can rotate around center pin 9 through two windward plates 11 under the wind-force effect of two different directions, a plurality of blades 7 set up in the different positions of center pin 9, consequently can receive the wind energy from more multi-direction, under the rotation condition, make more windward plates 11 can receive the wind energy, the generating efficiency has been improved.

In this scheme, the blade can receive the wind-force effect from different directions, guarantees to receive more net leads to under the rotation condition to improve wind-powered electricity generation subassembly's generating efficiency, and the simple structure of blade, the manufacturing of being convenient for has saved the cost.

In addition, in some embodiments, the blade 7 further comprises a stiffening plate 12 perpendicular to the central axis 9 connected between the two windward plates 11. Referring to fig. 2, the air receiving plates 11 may form a right angle, but may also have other angles, for example, 80 degrees, 100 degrees, etc., and a triangular reinforcing plate 12 is connected between the two air receiving plates 11 to improve the connection strength between the two air receiving plates 11, so as to avoid deformation of the whole body under the action of wind force. Among them, a plurality of reinforcing plates 12 parallel to each other, for example, 3 as shown in fig. 2, or 2, 4, etc. may be provided between the air receiving plates 11.

Wherein in some embodiments the wind power assembly comprises 4 or 8 blades 7 evenly distributed in the circumferential direction. In each blade 7, two air receiving plates 11 can be perpendicular to each other, 4 or 8 blades 7 can be arranged on the central shaft 9, angles between adjacent blades 7 are the same, the blades 7 are uniformly distributed, and the stress is ensured to be more uniform. Of course, in other embodiments, other numbers of blades 7 may be provided, for example 6 etc.

In addition, in some embodiments, the wind power assembly comprises a radially extending connecting rod 8 connected between the blade 7 and the central shaft 9. The connection rod 8 extends in a radial direction and may extend in a horizontal direction, and both ends of the connection rod 8 are connected to the vane 7 and the center shaft 9, respectively, so that a proper distance is maintained between the vane 7 and the center shaft 9.

Wherein in some embodiments the photovoltaic module comprises a support bar 4 connected to the side of the housing 3 and a photovoltaic panel 5 supported on the support bar 4. The bracing piece 4 transversely stretches out from the lateral part of box 3, and photovoltaic board 5 sets up on bracing piece 4, and bracing piece 4 can make photovoltaic board 5 keep suitable distance with the central axis of stand 2, avoids other structures to shelter from photovoltaic board 5, for example needs to keep away the influence of the wind power component at the top of box 3.

In addition, in some embodiments, the photovoltaic module further comprises a telescopic rod 6 connected between the photovoltaic panel 5 and the support rod 4, the telescopic rod 6 being capable of telescoping to drive the photovoltaic panel 5 to rotate about a horizontal axis relative to the support rod 4. The photovoltaic panel 5 can be rotatably installed at the end part of the supporting rod 4 through the hinge shaft extending horizontally, two ends of the telescopic rod 6 are respectively connected with the photovoltaic panel 5 and the supporting rod 4, and when the telescopic rod 6 stretches, the photovoltaic panel 5 can be driven to rotate relative to the supporting rod 4 around the axis extending horizontally, so that the angle of the photovoltaic panel 5 relative to the horizontal plane is adjusted, and sunlight is received at a more proper angle. The telescopic rod 6 can be an electric telescopic rod, can be powered by a photovoltaic assembly and a wind power assembly, and can be an oil cylinder, an air cylinder and the like.

In addition, in some embodiments, the photovoltaic module and the illumination lamp 10 are disposed on different sides of the case 3, respectively. Referring to fig. 1, the photovoltaic module and the illumination lamp 10 are positioned at different positions, so that the illumination lamp 10 can be prevented from affecting the light of the photovoltaic panel 5.

In some embodiments, a controller is disposed in the housing 3 and electrically connected to the lighting lamp 10, the wind power assembly, and the photovoltaic assembly. The controller can be used for controlling the on-off of the illuminating lamp 10, the operation of the wind power assembly and the operation of the photovoltaic assembly, wherein the controller can control the expansion and contraction of the expansion and contraction rod 6 so as to adjust the angle of the photovoltaic panel 5.

In addition, in some embodiments, a battery electrically connected to the illumination lamp 10, the wind power module, and the photovoltaic module is provided in the case 3. The battery may receive and store electrical power provided by the wind power assembly and the photovoltaic assembly and provide electrical power to the illumination lamp 10 and may provide electrical power to the motorized telescopic rod 6.

In addition, in some embodiments, a fixing plate 1 is connected to the bottom of the column 2. The fixing plate 1 may be welded to the bottom of the column 2, with through holes provided to allow connection to the ground or other foundation by bolts.

Thus, various embodiments of the present disclosure have been described in detail. In order to avoid obscuring the concepts of the present disclosure, some details known in the art are not described. How to implement the solutions disclosed herein will be fully apparent to those skilled in the art from the above description.

Although some specific embodiments of the present disclosure have been described in detail by way of example, it should be understood by those skilled in the art that the above examples are for illustration only and are not intended to limit the scope of the present disclosure. It will be understood by those skilled in the art that the foregoing embodiments may be modified and equivalents substituted for elements thereof without departing from the scope and spirit of the disclosure. In particular, the technical features mentioned in the respective embodiments may be combined in any manner as long as there is no structural conflict.

Claims

1. A street lamp, comprising:

the device comprises an upright post (2), wherein a box body (3) is arranged at the top of the upright post (2);

The illuminating lamp (10) is arranged on the box body (3);

the photovoltaic module is arranged on the box body (3) and is electrically connected with the illuminating lamp (10), and

The wind power assembly is arranged on the box body (3) and is electrically connected with the illuminating lamp (10);

wherein, wind power subassembly includes vertically extending center pin (9) and connects in a plurality of blade (7) of center pin (9), each blade (7) include parallel to the center pin (9) extend two windward board (11), two windward board (11) are angled setting and are connected each other.

2. Street lamp according to claim 1, characterized in that the blade (7) further comprises a stiffening plate (12) perpendicular to the central axis (9) connected between two of the windreceiving plates (11).

3. Street lamp according to claim 1, characterized in that the wind power assembly comprises 4 or 8 of the blades (7) evenly distributed in the circumferential direction.

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

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

6. The street lamp of claim 5, wherein the photovoltaic module further comprises a telescopic rod (6) connected between the photovoltaic panel (5) and the support rod (4), the telescopic rod (6) being telescopic to drive the photovoltaic panel (5) to rotate about a horizontal axis with respect to the support rod (4).

7. Street lamp according to claim 1, characterized in that the photovoltaic module and the lighting lamp (10) are arranged on different sides of the housing (3), respectively.

8. Street lamp according to claim 1, characterized in that a controller is provided in the box (3) which is electrically connected to the lighting lamp (10), the wind power assembly and the photovoltaic assembly.

9. Street lamp according to claim 1, characterized in that a battery is arranged in the box (3) in electrical connection with the lighting lamp (10), the wind power assembly and the photovoltaic assembly.

10. Street lamp according to claim 1, characterized in that the bottom of the upright (2) is connected with a fixing plate (1).