CN212252416U

CN212252416U - Wind power generation street lamp

Info

Publication number: CN212252416U
Application number: CN202021192662.0U
Authority: CN
Inventors: 孙巍; 宁文涛; 李瑾
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-06-24
Filing date: 2020-06-24
Publication date: 2020-12-29
Anticipated expiration: 2030-06-24

Abstract

The utility model discloses a wind power generation street lamp, which comprises a pole body and an accumulator box, wherein the top of the pole body is provided with a power generation fan; the lighting street lamp and the photovoltaic module are respectively arranged on two sides of the rod body, the photovoltaic module and the power generation fan are electrically connected with a storage battery in the storage battery box, and the storage battery is electrically connected with the lighting street lamp; the lower extreme of the body of rod is provided with the interface that charges that can supply electric motorcycle and cell-phone to charge, the interface that charges is connected through the wire and holds battery electricity. The utility model discloses, through generating fan and photovoltaic module with the solar energy and wind energy in nature convert the electric energy into and store in the battery for the electric energy supply is stable, the electric energy of storage is used for supplying the street lighting to throw light on night and can supply to move motorcycle, cell-phone etc. and charge, has improved the utilization ratio of the energy effectively and has promoted the use of the new forms of energy; and simultaneously provides convenience for people.

Description

Wind power generation street lamp

Technical Field

The utility model relates to a street lamp energy-saving technical field especially relates to a wind power generation street lamp.

Background

With the development of science and technology and the progress of society, people have higher awareness on environmental protection, and the traditional lighting system has high engineering cost and large energy consumption. The development of the new energy industry is not only an effective supplementary means of the whole energy supply system, but also an important measure for environmental management and ecological protection, and is a final energy selection meeting the sustainable development needs of the human society. Therefore, coal, oil, natural gas, and medium and large-sized hydropower are regarded as conventional energy sources, and solar energy, wind energy, modern biomass energy, geothermal energy, ocean energy, hydrogen energy, and the like are used as new energy sources. Therefore, most of the existing new energy street lamps adopt solar power generation street lamps or wind power generation street lamps, energy is provided for the street lamps independently, the utilization rate of the street lamps on solar energy or wind energy is not high, the phenomenon of unstable electric energy supply often occurs, and the use requirements cannot be met; in addition, the existing new energy street lamp is single in functionality, only provides electric energy for the street lamp for night illumination, and is small in practicability range.

In addition, because the wind direction in nature is not invariable, and the flabellum of the existing wind power generation street lamp changes the direction of the generator shaft mostly by the tail vane according to the wind direction, thereby adjusting the direction of the wind wheel, but the sensitivity is not enough, the automation and intellectualization degree is lower, and the utilization rate of the wind energy is not high.

SUMMERY OF THE UTILITY MODEL

To above-mentioned defect or not enough, the utility model aims to provide a wind power generation street lamp.

In order to achieve the above purpose, the technical scheme of the utility model is that:

a wind power generation street lamp comprises a rod body and a storage battery box, wherein a power generation fan is arranged at the top of the rod body; the lighting street lamp and the photovoltaic module are respectively arranged on two sides of the rod body, the photovoltaic module and the power generation fan are electrically connected with a storage battery in the storage battery box, and the storage battery is electrically connected with the lighting street lamp; the lower end of the rod body is provided with a charging interface for charging an electric motorcycle and a mobile phone, and the charging interface is electrically connected with a storage battery through a wire;

the intelligent charging system is characterized in that a controller and a servo motor are further installed in the storage battery box, the top of the storage battery box is longitudinally and rotatably connected with a rotating shaft, the rotating shaft penetrates through the storage battery box and extends into the storage battery box, a first bevel gear is sleeved on the circumferential outer surface of the rotating shaft, the output end of the servo motor is connected with a second bevel gear, and the first bevel gear is meshed with the second bevel gear; the top of the storage battery box is provided with a wind direction sensor, the output end of the wind direction sensor is electrically connected with the input end of the controller, and the top of the rotating shaft is fixedly connected with a wind driven generator of the generator fan.

The outside cover of interface that charges is equipped with the safety cover.

The safety cover includes protection casing and lid, the outside of the interface that charges is located to the protection casing cover, and through screw fixed mounting in the surface of the body of rod, the lid passes through the hinge and can open and shut and install in the outer terminal surface of protection casing.

The model of the wind direction sensor is TR-FX.

The controller is of the model SIMATIC S7-300.

The rod body is formed by inserting and mounting a plurality of hollow pipe fittings end to end.

One end of the rotating shaft is fixedly connected with the power generation fan, and the other end of the rotating shaft is positioned in the storage battery box and connected with a rotating bearing.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model provides a wind power generation street lamp, solar energy and wind energy in nature are converted into electric energy through the generating fan and the photovoltaic module and are stored in the storage battery, so that the electric energy supply is stable, the stored electric energy is used for supplying the lighting street lamp to carry out night lighting and can be used for charging an electric motorcycle, a mobile phone and the like, meanwhile, a power source can be provided for a servo motor and a wind direction sensor, no commercial power is needed to be consumed, the utilization rate of energy is effectively improved, and the use of new energy is popularized; through the interface that charges that sets up on the body of rod, charge for electric motorcycle car, cell-phone etc. facilitate for people, improved the utilization ratio of the energy simultaneously effectively.

The wind direction sensor is adopted to detect the wind direction of the nature, the controller is used for controlling the storage battery to work on the servo motor, the servo motor works to drive the first bevel gear to rotate through the second bevel gear, the first bevel gear drives the rotating shaft to rotate, the direction of the power generation fan can be changed, when the direction of the power generation fan is basically consistent with the wind direction, the controller is used for controlling the storage battery to stop supplying power, and the conversion rate of the power generation fan to wind energy is higher at the moment.

Drawings

FIG. 1 is a schematic view of the structure of the device of the present invention;

FIG. 2 is a schematic view showing the internal structure of the accumulator case of FIG. 1;

fig. 3 is a schematic view of an installation structure of the shield case of fig. 1.

In the figure, 1-rod body; 2-an accumulator box; 3, an electric fan; 4-lighting street lamps; 5-a photovoltaic module; 6-a charging interface; 7-protective cover; 8, rotating the shaft; 9-a servo motor; 10-a wind direction sensor; 21-a controller; 22-a storage battery; 31-a wind power generator; 32-fan blades; 71-a protective housing; 72-a lid; 81-first bevel gear; 91-second taper teeth.

Detailed Description

The present invention will be described in detail with reference to the drawings, and it should be understood that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the embodiment, as shown in fig. 1, a wind power generation street lamp includes a rod body 1 and a storage battery box 2, a power generation fan 3 is installed at the top of the rod body 1, a lighting street lamp 4 and a photovoltaic module 5 are respectively arranged on two sides of the rod body 1, the storage battery box 2 is located between the power generation fan 3 and the lighting street lamp 4, the photovoltaic module 5 and the power generation fan 3 are electrically connected with a storage battery 22 in the storage battery box 2, the storage battery 22 is electrically connected with the lighting street lamp 4, and the storage battery 22 is used for supplying power to the lighting street lamp 4; preferably, the rod body 1 is formed by inserting and mounting a plurality of hollow pipe fittings end to end; the lower extreme of the body of rod 1 is provided with the interface 6 that charges that can supply electric motorcycle and cell-phone to charge, the interface 6 that charges is connected with battery 22 electricity through the wire.

The utility model discloses in, photovoltaic module 5 can be in daytime effectively receive solar energy and change the electric energy and store in battery 22, and the electric energy of storage is used for supplying illumination street lamp 4 to throw light on night and can supply to move motorcycle, cell-phone etc. and charge, can be for servo motor 9 in this embodiment, wind direction sensor 10, provide the power supply simultaneously, need not to consume the commercial power, has improved the utilization ratio of the energy effectively and has promoted the use of new forms of energy.

It should be noted that the photovoltaic module 5 (solar module) is composed of a high-efficiency single crystal/polycrystalline solar cell, low-iron super white textured tempered glass, packaging materials (EVA, POE, etc.), a functional back plate, an interconnection bar, a bus bar, a junction box, and an aluminum alloy frame. The solar energy power generation system is a core part in the solar energy power generation system and has the function of converting solar energy into electric energy, or transmitting the electric energy to a storage battery for storage, or pushing a load to work.

Specifically, the generator fan 3 includes a wind power generator 31 and fan blades 32, an output end of the wind power generator 31 is electrically connected to an input end of the storage battery 22, the fan blades 32 are connected to a rotor of the wind power generator 31, the wind power generator 31 converts mechanical energy generated by rotation of the fan blades 32 into electric energy through rotation of the fan blades 32, and the electric energy is stored in the storage battery 22, and the preferred model of the wind power generator 31 is JX-100S. The working principle of the wind driven generator is as follows: the kinetic energy of the wind is converted into kinetic energy of the rotor of the generator, which is converted into electric energy.

The utility model discloses the device converts the wind energy through setting up generating fan 3, makes wind energy convert the electric energy and stores inside battery 22, can supply power for illumination street lamp 4 when needs, and the electric energy of the inside storage of battery 22 can supply power for interface 6 that charges, can be servo motor 9, wind direction sensor 10, provide the power supply simultaneously, need not to consume the commercial power, has increased the utilization ratio of resource.

Further, as shown in fig. 2, a controller 21 (simple S7-300) and a servo motor 9 are further installed in the storage battery box 2, a rotating shaft 8 is longitudinally and rotatably connected to the top of the storage battery box 2, the rotating shaft 8 penetrates through the storage battery box 2 and extends into the storage battery box 2, a first bevel gear 81 is sleeved on the circumferential outer surface of the rotating shaft 8, a second bevel gear 91 is connected to the output end of the servo motor 9, and the first bevel gear 81 is meshed with the second bevel gear 91; the top of the storage battery box 2 is provided with a wind direction sensor 10, the model of the wind direction sensor 10 is TR-FX, the output end of the wind direction sensor 10 is electrically connected with the input end of the controller 21, and the top of the rotating shaft 8 is fixedly connected with a wind driven generator 31 of the power generation fan 3.

The utility model discloses in, detect the nature wind direction through wind direction sensor 10, when in a certain period, the wind direction tends to an within range, and this wind direction scope is great with the direction difference of electricity generation fan 3, controller 21 control battery 22 is to servo motor 9 work, servo motor 9 work drives first awl tooth 81 through second awl tooth 91 and rotates, first awl tooth 81 drives the axis of rotation 8 and rotates, can make the direction change of electricity generation fan 3, when 3 directions of electricity generation fan keep unanimous basically with the wind direction, controller 21 control battery 22 stops the power supply, the conversion rate of electricity generation fan 3 to the wind energy this moment is higher. The problem of because the wind direction in nature is not inconvenient, and the flabellum of current wind power generation street lamp is fixed direction mostly, therefore when the direction change is too big, probably cause the conversion effect of flabellum to wind energy not good is solved.

Preferably, one end of the rotating shaft 8 is fixedly connected with the power generation fan 3, and the other end is positioned in the storage battery box 2 and is connected with a rotating bearing.

The utility model discloses in, as shown in fig. 3, the outside cover of interface 6 that charges is equipped with safety cover 7, safety cover 7 fixed mounting is on the body of rod 1, safety cover 7 is including protection casing 71 and lid 72, protection casing 71 covers the outside of locating interface 6 that charges, and through screw fixed mounting in the surface of the body of rod 1, lid 72 can open and shut through the hinge and install in the outer terminal surface of protection casing 71, plays the guard action to interface 6 that charges, prevents that the rainwater from drenching and avoids the electric shock accident to take place.

The utility model discloses a new forms of energy, solar energy and wind energy conversion in with nature through generating fan 3 and photovoltaic module 5 are stored in battery 22 for the electric energy supply is stable, the electric energy of storage is used for supplying illumination street lamp 4 to throw light on night and can supply to move the motorcycle, the cell-phone etc. charges, can be servo motor 9 simultaneously, wind direction sensor 10, provide the power supply, need not to consume the commercial power, the utilization ratio of the energy has been improved effectively and the use of new forms of energy has been promoted. The problem of, independently adopt solar energy power generation's street lamp or wind power generation's street lamp, the unstable phenomenon of electric energy supply is solved. Meanwhile, a charging interface for charging an electric motorcycle, a mobile phone and the like is additionally arranged, convenience is provided for people, and the utilization rate of energy is effectively improved.

It should be apparent to those skilled in the art that the above embodiments are only preferred embodiments of the present invention, and therefore, the modifications and changes that can be made by those skilled in the art to some parts of the present invention still embody the principles of the present invention, and the objects of the present invention are achieved, all falling within the scope of the present invention.

Claims

1. A wind power generation street lamp is characterized by comprising a rod body (1) and a storage battery box (2), wherein a power generation fan (3) is arranged at the top of the rod body (1); the lighting street lamp comprises a rod body (1), a lighting street lamp (4) and a photovoltaic module (5) are arranged on two sides of the rod body (1) respectively, the photovoltaic module (5) and a power generation fan (3) are electrically connected with a storage battery (22) in a storage battery box (2), and the storage battery (22) is electrically connected with the lighting street lamp (4); the lower end of the rod body (1) is provided with a charging interface (6) for charging an electric motorcycle and a mobile phone, and the charging interface (6) is electrically connected with a storage battery (22) through a wire;

the energy storage device is characterized in that a controller (21) and a servo motor (9) are further installed in the storage battery box (2), a rotating shaft (8) is longitudinally and rotatably connected to the top of the storage battery box (2), the rotating shaft (8) penetrates through the storage battery box (2) and extends into the storage battery box (2), first bevel gears (81) are sleeved on the outer circumferential surface of the rotating shaft (8), second bevel gears (91) are connected to the output end of the servo motor (9), and the first bevel gears (81) are meshed with the second bevel gears (91); the wind power generation device is characterized in that a wind direction sensor (10) is arranged at the top of the storage battery box (2), the output end of the wind direction sensor (10) is electrically connected with the input end of the controller (21), and the top of the rotating shaft (8) is fixedly connected with a wind driven generator (31) of the power generation fan (3).

2. Wind powered street light according to claim 1, characterized in that the charging interface (6) is externally covered with a protective cover (7).

3. The wind power generation street lamp according to claim 2, characterized in that the protective cover (7) comprises a protective shell (71) and a cover (72), the protective shell (71) is covered outside the charging interface (6) and is fixedly mounted on the outer surface of the rod body (1) through screws, and the cover (72) is openably mounted on the outer end surface of the protective shell (71) through a hinge.

4. Wind-powered street light according to claim 1, characterized in that the wind direction sensor (10) is of the type TR-FX.

5. Wind powered street light according to claim 1, characterised in that the controller (21) is of the type SIMATIC S7-300.

6. The street light with wind power generation according to claim 1, characterised in that the pole body (1) is formed by a plurality of hollow tubes which are inserted end to end.

7. The street light with wind power generation according to claim 1, characterised in that the rotating shaft (8) has one end fixedly connected with the generating fan (3) and the other end connected with a rotating bearing in the accumulator box (2).