CN220017078U

CN220017078U - Grounding type wind power street lamp with wide-angle supercharging

Info

Publication number: CN220017078U
Application number: CN202321593241.2U
Authority: CN
Inventors: 牛天军
Original assignee: Shanghai Jiuneng Energy Technology Development Co Ltd
Current assignee: Shanghai Jiuneng Energy Technology Development Co Ltd
Priority date: 2023-06-21
Filing date: 2023-06-21
Publication date: 2023-11-14
Anticipated expiration: 2033-06-21

Abstract

The utility model provides a wide-angle supercharging grounding type wind power street lamp which comprises a lightning rod, a wide-angle cone, a blade device, a lamp cap, a lamp post and a base, wherein the lightning rod is arranged on the lightning rod; the lightning rod is arranged at the upper end of the wide pyramid; the wide-angle cone is a hollow cone and comprises a first wide-angle cone and a second wide-angle cone; the blade device is arranged between the first wide-angle cone and the second wide-angle cone and comprises a blade and a rotating shaft; the lamp cap is arranged at the lower end of the second wide pyramid; the lamp post also serves as a grounding conductor; the base is arranged at the lower part of the lamp post and is welded with the lamp post. According to the grounding type wind power street lamp with wide-angle supercharging, two wide-angle pyramids are adopted to form the 360-degree wide-angle wind gathering and supercharging airflow openings around the blade device, wind power and wind pressure in any direction are converged, and the running efficiency of the blades in a breeze state is effectively improved, so that the generated energy is improved; meanwhile, leakage current or lightning current is rapidly dispersed through lightning grounding, so that safety is effectively improved, and danger is avoided.

Description

Grounding type wind power street lamp with wide-angle supercharging

Technical Field

The utility model relates to the technical field of wind power generation street lamps, in particular to a grounding type wind power street lamp.

Background

Along with the continuous acceleration of the urban process, the number of urban street lamps is continuously increased, and the traditional street lamps mainly depend on power supply. However, there is some instability in the power supply, especially in the case of natural disasters such as lightning or power failure, the power supply of the street lamps may be affected. In addition, the traditional street lamp has potential safety hazards such as electric leakage, and once electric leakage accidents occur, serious threats are brought to lives and properties of people. To solve these problems, wind power generation technology is introduced into the street lamp field. Wind power generation can convert wind energy into electric energy, so that the power supply stability of the street lamp can be guaranteed, the dependence on traditional electric power can be reduced, the energy consumption is reduced, and the purposes of energy conservation and emission reduction are achieved. However, the wind power generation street lamp on the market at present has some defects. Firstly, wind power generation almost does not generate electricity in breeze, and the power supply requirement of the street lamp cannot be met; secondly, as the street lamps are mostly arranged in the urban central area, surrounding buildings, trees and the like can obstruct the flow of wind power, thereby affecting the effect of wind power generation; in addition, the wind power generation street lamp in the prior art also has potential safety hazards of electric leakage, and once accidents occur, huge losses are brought to lives and properties of people.

Disclosure of Invention

Aiming at least one technical problem, the utility model provides a wide-angle supercharging grounding type wind power street lamp, which adopts two wide-angle pyramids to form a 360-degree wide-angle wind gathering and supercharging airflow port around a blade device, and the lightning protection grounding is arranged on a street lamp pole body, so that the safety is improved while the power generation performance in a breeze state is improved.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the wide-angle supercharging grounding type wind power street lamp comprises a lightning rod, a wide-angle cone, a blade device, a lamp cap, a lamp post and a base, wherein,

the lightning rod is arranged at the upper end of the wide pyramid;

the wide-angle cone is a hollow cone and comprises a first wide-angle cone and a second wide-angle cone;

the blade device is arranged between the first wide-angle cone and the second wide-angle cone and comprises a blade and a rotating shaft;

the lamp cap is arranged at the lower end of the second wide pyramid;

the lamp post also serves as a grounding conductor;

the base is arranged at the lower part of the lamp post and is welded with the lamp post.

Preferably, the lightning rod is welded with the lamp post.

Preferably, the tip of the first wide pyramid and the tip of the second wide pyramid are directed towards the blade arrangement.

Preferably, the blade is mounted on the shaft.

Preferably, the lamp cap is adjustable in angle.

Preferably, the lamp post penetrates through the second wide pyramid and the first wide pyramid.

Preferably, the base is provided with a special bolt for grounding.

Compared with the prior art, the utility model has the following beneficial effects:

according to the wide-angle supercharged grounding type wind power street lamp, two wide-angle cones are adopted, the 360-degree wide-angle wind gathering supercharged airflow openings are formed around the blade device, wind power wind pressure in any direction is converged, and the running efficiency of the blades in a breeze state is effectively improved, so that the generated energy is improved; meanwhile, the lightning protection grounding enables the leakage current or the lightning current to be rapidly dispersed, so that the safety performance is effectively improved, and the danger is avoided.

Drawings

The utility model will be further described with reference to the drawings and examples.

Fig. 1 is a schematic perspective view of a wide-angle boost grounding type wind power street lamp according to the present utility model.

Fig. 2 is a partial view of the wide-angle boost of the present utility model.

Fig. 3 is a partial view of a blade assembly according to the utility model.

In the figure, the lightning rod is 1-, the wide pyramid is 2-, the first wide pyramid is 21-, the second wide pyramid is 22-, the blade device is 3-, the blade is 31-, the rotating shaft is 32-, the lamp cap is 4-, the lamp post is 5-and the base is 6-.

Detailed Description

The following description of the embodiments of the present utility model will be made in detail and with reference to the accompanying drawings, wherein it is apparent that the embodiments described are only some, but not all embodiments of the present utility model. When the following description refers to the accompanying drawings, the same numbers in different drawings refer to the same or similar elements, unless otherwise indicated. All other embodiments, which can be made by a person of ordinary skill in the art without the need for inventive faculty, are within the scope of the utility model, based on the embodiments described in the present utility model.

As shown in fig. 1 and 2, the wide-angle supercharging grounding type wind power street lamp comprises a lightning rod 1, a wide-angle cone 2, a blade device 3, a lamp cap 4, a lamp post 5 and a base 6; the lightning rod 1 is arranged at the upper end of the wide pyramid 2; the wide-angle cone 2 is a hollow cone and comprises a first wide-angle cone 21 and a second wide-angle cone 22; the blade device 3 is arranged between the first wide-angle cone 21 and the second wide-angle cone 22 and comprises a blade 31 and a rotating shaft 32; the lamp cap 4 is arranged at the lower end of the second wide pyramid 22; the lamp post 5 also serves as a grounding conductor; the base 6 is arranged at the lower part of the lamp post 5 and is welded with the lamp post 5.

Specifically, the lightning rod 1 is fixedly connected with the central wall of the wide-angle cone 2 at the topmost end of the wide-angle voltage-increasing grounding type wind power street lamp, the height of the lightning rod 1 is larger than or equal to the radius of the wide-angle cone 2, and the lightning rod is preferably a lightning rod with thick lower part and thin upper part; the wide-angle cone 2 is a hollow cone and consists of two parts, namely a cone barrel and a sealing plate, wherein reinforcing ribs are arranged on the inner sides of the cone barrel and the sealing plate, the cone barrel and the sealing plate are connected by adopting a buckling lock, the wide-angle cone 2 comprises a first wide-angle cone 21 and a second wide-angle cone 22, and the first wide-angle cone 21 and the second wide-angle cone 22 are equal in size; as shown in fig. 2 and 3, the blade device 3 is disposed between the first wide-angle cone 21 and the second wide-angle cone 22, and includes a blade 31 and a rotating shaft 32, where the blade 31 is preferably a three-dimensional straight-plate hollow blade, and is applicable to blades with other shapes, where the number of the blades 31 is preferably 4, and can also be other, and the number of the specific blades is not limited, the rotating shaft 32 is fixed on the outer wall of the lamp post 5, the rotating shaft 32 is divided into two parts, the upper half part of the rotating shaft 32 is externally connected with the blade 31, the lower half part of the rotating shaft 32 is hidden in the hollow cone of the second wide-angle cone 22, the lower half part of the rotating shaft 32 is provided with a gear and a motor, and the motor is driven by the gear to operate to generate electricity, and the motor is preferably a DC safety motor, and can be matched with a DC storage battery to store electric energy, and can also be equipped with a controller to control lighting time; a heat dissipation hole is arranged on the sealing board surface at the lower end of the second wide pyramid 22; the lamp cap 4 is arranged on a sealing plate at the lower end of the second wide pyramid 22, the number of the lamp caps is not limited, and the lamp beads of the lamp cap 4 are preferably LED energy-saving lamp beads powered by DC; the lamp post 5 is preferably a cylindrical thick-wall steel tube and also serves as a grounding conductor, and leakage current can be rapidly transmitted to a grounding device below the wide-angle supercharging grounding type wind power street lamp through the lamp post 5; the base 6 is made of steel plates, can be square or round, and is arranged at the lower part of the lamp post 5, and the base 6 is welded with the lamp post 5.

In a preferred embodiment of the present utility model, the lightning rod 1 is welded to the lamp post 5, a steel plate end socket is welded to the top end of the lamp post 5, and the lightning rod 1 is welded to the center of the steel plate end socket.

In another preferred embodiment of the utility model, the tip of the first wide pyramid 21 and the tip of the second wide pyramid 22 are directed towards the blade means 3; further, the first wide pyramid 21 is disposed at the upper end of the blade device 3, the tip of the first wide pyramid 21 is downward, the second wide pyramid 22 is disposed at the lower end of the blade device 3, the tip of the second wide pyramid 22 is upward, the first wide pyramid 21 and the second wide pyramid 22 form an air flow port with 360 degrees wide angle and wind gathering and pressurizing around the blade device 3, wind pressure in any direction is gathered, and blade operation efficiency in a breeze state or under a condition of shielding air flow is improved.

In another preferred embodiment of the present utility model, as shown in fig. 2, the vane 31 is mounted on the rotating shaft 32, the size of the vane 31 is set in proportion to the airflow port forming 360 degrees wide angle wind gathering and pressurization around the vane device 3, the rotating shaft 32 is a long column-shaped rotating bearing member, the inner ring of the rotating shaft 32 is fixed on the outer wall of the lamp post 5, and the upper half part of the outer ring of the rotating shaft 32 is welded and connected with the vane 31.

In another preferred embodiment of the present utility model, the angle of the lamp cap 4 may be adjusted, the lamp cap 4 may rotate 360 degrees according to the installation position of the street lamp to adjust the illumination angle, or several lamp caps may be respectively provided with illumination positions, for example, when the wide-angle supercharged grounding wind power street lamp of the present utility model is installed in a middle green belt of two lanes or four lanes, illumination angles may be respectively adjusted to illuminate according to lanes.

In another preferred embodiment of the present utility model, the lamp post 5 penetrates through the second wide pyramid 22 and the first wide pyramid 21, it is understood that the lamp post 5 is led from the base 6 to the bottom of the lightning rod 1 and is welded to the lightning rod 1, so as to ensure that a complete grounding path is formed to enable the current to flow smoothly; the lamp pole 5 and the second wide pyramid 22 and the first wide pyramid 21 are preferably mechanically connected or bolted.

In another preferred embodiment of the present utility model, the base 6 is provided with a special grounding bolt, preferably a flange bolt, for connecting with an externally provided manual grounding device or a natural grounding device, and lightning generated by the outside or electric leakage generated by the street lamp itself quickly evacuates current from top to bottom to the grounding device through the lightning rod 1, the lamp post 5 and the base 6, thereby ensuring personnel safety and avoiding property loss.

In the present utility model, the terms "upper" and "upper" should be understood to include an upper portion or top end, and "lower" should be understood to include a lower portion or bottom end, and the terms "upper" and "lower" are each only meant to be disposed opposite to each other with respect to the drawings.

The above description of the specific embodiments of the present utility model has been given by way of example only, and the present utility model is not limited to the above described specific embodiments. Any equivalent modifications and substitutions for this utility model will occur to those skilled in the art, and are intended to be within the scope of this utility model. Accordingly, equivalent changes and modifications are intended to be included within the scope of the present utility model without departing from the spirit and scope thereof.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. Accordingly, the embodiments are to be considered in all respects as illustrative and not restrictive. The scope of the utility model is indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims

1. The grounding type wind power street lamp with wide-angle supercharging comprises a lightning rod (1), a wide-angle cone (2), a blade device (3), a lamp cap (4), a lamp post (5) and a base (6), and is characterized in that,

the lightning rod (1) is arranged at the upper end of the wide-angle cone (2);

the wide-angle cone (2) is a hollow cone and comprises a first wide-angle cone (21) and a second wide-angle cone (22);

the blade device (3) is arranged between the first wide pyramid (21) and the second wide pyramid (22) and comprises a blade (31) and a rotating shaft (32);

the lamp cap (4) is arranged at the lower end of the second wide pyramid (22);

the lamp post (5) is also used as a grounding conductor;

the base (6) is arranged at the lower part of the lamp post (5) and is welded with the lamp post (5).

2. The wide-angle supercharged grounding type wind power street lamp of claim 1 wherein said lightning rod (1) is welded with said lamp post (5).

3. A wide-angle booster ground-engaging wind street lamp as in claim 1, wherein the tip of the first wide-angle pyramid (21) and the tip of the second wide-angle pyramid (22) are directed towards the blade means (3).

4. A wide angle boost ground-engaging wind street lamp as in claim 1, wherein said blades (31) are mounted on said shaft (32).

5. The wide-angle supercharged grounding wind power street lamp of claim 1 wherein said lamp cap (4) is adjustable in angle.

6. A wide-angle booster ground-engaging wind street lamp as claimed in claim 1, characterised in that the lamp post (5) is threaded through the second wide-angle pyramid (22) and the first wide-angle pyramid (21).

7. The wide-angle supercharged grounding wind power street lamp of claim 1 wherein said base (6) is provided with grounding special bolts.