CN210309979U

CN210309979U - Street lamp charging pile system

Info

Publication number: CN210309979U
Application number: CN201822189924.7U
Authority: CN
Inventors: 许海平; 梁锦华
Original assignee: Green Energy Technology Of China Beijing Co ltd
Current assignee: Green Energy Technology Of China Beijing Co ltd
Priority date: 2018-12-25
Filing date: 2018-12-25
Publication date: 2020-04-14
Anticipated expiration: 2028-12-25

Abstract

The application discloses a street lamp charging pile system which comprises a street lamp pole, a charging pile group, a power supply cable and a fixing piece; the load bearing of the street lamp pole is not lower than 10 kg; the charging pile group comprises 4 charging piles at most, the length and width of each charging pile are not more than 2 times of the diameter of the street lamp pole, the input end of each charging pile is connected with the power supply cable, and the output end of each charging pile is connected with a charging port; the cross section area of the power supply cable is not less than 2.5 square millimeters, and the power supply cable is laid to a street lamp pole and then divided into two paths, wherein one path is connected with a street lamp and the other path is connected with the charging pile group; the mounting is used for fixing electric pile on the light pole. The charging control module outputs currents of different specifications to corresponding charging piles in order through a distribution algorithm according to the charging requirements of different charging piles. A plurality of charging piles are arranged on one street lamp pole, so that the coverage rate of the charging piles is improved, the occupied land space is saved, and the investment cost is reduced; the charging is distributed according to the needs, and the maximization of the utilization rate and the maximization of the income are realized.

Description

Street lamp charging pile system

Technical Field

The application relates to the technical field of electric automobile charging equipment, in particular to a street lamp charging pile system.

Background

Along with the air pollution problems such as large consumption of energy and haze are increasingly serious, low-carbon green trip is advocated more by the nation, and the national support for new energy electric vehicles is further increased in recent years. The electric automobile replaces fuel power with electric power, the power consumption cost is lower, the noise is little, the emission is low, the development of electric automobile can not leave the construction and the development of charging equipment, and the charging pile is a very important basic supporting facility of electric automobile. However, the construction of basic charging equipment such as charging piles and charging stations lags behind, so that charging is inconvenient for users. In big cities where the land is very short, especially on city roads, it is very necessary to occupy the novel electric pile construction that fills that land area, low-cost input, multi-functional internet combined together less to make things convenient for electric automobile user's electric energy supply.

SUMMERY OF THE UTILITY MODEL

In view of this, this application provides a stake system of charging of street lamp, solves electric automobile and fills electric pile city coverage and hang down and charge inconvenient problem.

The embodiment of the application provides a street lamp charging pile system which is characterized by comprising a street lamp pole, a charging pile group, a power supply cable and a fixing piece; the load bearing of the street lamp pole is not lower than 10 kg; the charging pile group comprises 4 charging piles at most, the length and width of each charging pile are not more than 2 times of the diameter of the street lamp pole, the input end of each charging pile is connected with the power supply cable, and the output end of each charging pile is connected with a charging port; the cross section area of the power supply cable is not less than 2.5 square millimeters, and the power supply cable is laid to a street lamp pole and then divided into two paths, wherein one path is connected with a street lamp and the other path is connected with the charging pile group; the mounting is used for fixing electric pile on the light pole.

Furthermore, the system also comprises a charging control module, wherein the charging control module is used for orderly outputting currents with different specifications to corresponding charging piles through a charging distribution algorithm according to the charging requirements of different charging piles.

Preferably, the mounting is fixed hoop, fixed hoop and light pole size are supporting, and one side is passed through the fix with screw on the light pole cylinder, and the opposite side passes through the fix with screw on filling electric pile, divides 4 directions to arrange, disposes 4 at most and fills electric pile.

Preferably, the charging control module, the industrial-grade touch screen, the card swiping module, the printer and the voice module form a human-computer interaction platform, and the charging control module, the industrial-grade touch screen, the card swiping module, the printer and the voice module form an Internet network communication platform through GPRS communication, Zigbee communication, CAN communication and Internet communication.

The embodiment of the application adopts at least one technical scheme which can achieve the following beneficial effects: the coverage rate of the charging pile is improved, and the land occupation space of the charging pile of the electric automobile is saved by utilizing municipal street lamp resources distributed on urban streets; electric vehicles with different specifications of current are sequentially output according to charging requirements through a charging control module and a distribution algorithm, so that the utilization rate is maximized and the income is maximized; a plurality of charging piles can be configured on one street lamp pole, the charging requirements of a plurality of electric vehicles can be met, and the cost is reduced; the charging function and the road surface illumination function are compatible, and the illumination function is controlled by a time control switch in a timing mode; the control system realizes friendly human-computer interaction and various internet communication modes, and realizes remote real-time monitoring and management functions.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:

fig. 1 is a schematic structural diagram of a street lamp charging pile system provided in an embodiment of the present application;

fig. 2 is a schematic diagram of a circuit structure of a street lamp charging pile according to an embodiment of the present disclosure;

FIG. 3 is an electrical schematic diagram of the street lamp charging post shown in FIG. 2;

fig. 4 is a schematic structural view of a fixing hoop of the street lamp charging pile system shown in fig. 1.

Detailed Description

In order to make the objects, technical solutions and advantages of the present application more apparent, the technical solutions of the present application will be described in detail and completely with reference to the following specific embodiments of the present application and the accompanying drawings. It should be apparent that the described embodiments are only some of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

The technical solutions provided by the embodiments of the present application are described in detail below with reference to the accompanying drawings.

Fig. 1 is a schematic structural diagram of a street lamp charging pile system provided by the embodiment of the application. The street lamp comprises a street lamp pole 1, a charging pile group 2, a power supply cable 3, a fixing piece 4 and a street lamp 5; the load bearing of the street lamp pole 1 is not lower than 10 kg; the charging pile group 2 comprises 4 charging piles at most, the length and width of each charging pile are respectively not more than 2 times of the diameter of the street lamp pole, the input end of each charging pile is connected with the power supply cable 3, and the output end of each charging pile is connected with a charging port; the cross section area of the power supply cable 3 is not less than 2.5 square millimeters, and the power supply cable is laid to a street lamp pole and then divided into two paths, wherein one path is connected with a street lamp fixture 5, and the other path is connected with the charging pile group; the mounting 4 is used for fixing the charging pile on the street lamp pole 1.

Preferably, the street lamp pole has a diameter of more than 50mm, a wall thickness of more than 5mm and a load of more than 40 kg.

Consider that light pole needs 4 electric pile that fill of installation, so the diameter is big more, and the installation is punched fixedly more convenient, and the big bearing of wall thickness just is big more, can install a plurality of electric piles simultaneously, also can match the pile body that charges of some big powers. Hollow light pole has the space that can pierce into municipal cable conductor. Simultaneously, there is the parking stall near the light pole best, makes things convenient for the parking to charge and does not influence the traffic.

Fill electric pile and need satisfy the miniaturization requirement, the big electric pile weight of filling of general power is big more, if the power is very big must consider to carry out the lightweight design. The placement position of the charging gun meets the requirements of ergonomics, and the special and ingenious structural design meets the requirements of outdoor theft prevention.

It should be noted that, in consideration of the fact that the charging power of the electric vehicle is relatively large, a clear requirement is provided for the power supply cable, and at least the charging requirement of the low-power electric vehicle is met. If the charging power is 7kW, the cross-sectional area of the power supply cable is at least 6 square millimeters or more. In a place suitable for installing the street lamp pole charging pile system of the embodiment, if the electric wire and the cable are originally laid, the power supply cable meeting the requirements needs to be replaced; and in a newly-built place, a power supply cable meeting the requirement is directly laid.

Preferably, the fixing member is a fixing band, as shown in fig. 4. The fixed hoop is matched with a street lamp pole in size, one side of the fixed hoop is fixed on a street lamp pole column body through screws, the other side of the fixed hoop is fixed on the charging pile through screws, the fixed hoop is arranged in 4 directions, and 4 charging piles are configured at most.

It should be noted that, two charging piles are arranged in the figure, and a maximum of four charging piles can be arranged on the fixing hoop 4 of the present embodiment. The mounting also can be the fixing device of other forms, as long as ensure can firmly reliably fix on the light pole with filling electric pile.

Further, the charging pile system of the present embodiment further includes a solar battery 6, and the solar battery 6 is used for providing illumination and charging electric energy.

The electric energy of the solar photovoltaic cell panel is converted to the battery of the electric automobile through the charging pile.

Preferably, the fixing hoop is compatible with street lamp poles of different sizes and specifications, and is also compatible with common street lamp poles and street lamp poles with solar cells.

Further, this embodiment fills electric pile system and still includes time switch 8, time switch input termination power supply cable, output termination street lamp lamps and lanterns.

Preferably, the charging branch and the lighting branch can be independently controlled, and the nuclear subtraction table is configured respectively.

The technical scheme adopted by the embodiment of the application can achieve the following beneficial effects: the coverage rate of the charging pile is improved, and the land occupation space of the charging pile of the electric automobile is saved by utilizing municipal street lamp resources distributed on urban streets; a plurality of charging piles can be configured on one street lamp pole, the charging requirements of a plurality of electric vehicles can be met, and the cost is reduced; the charging function and the road surface lighting function are compatible, and the time control switch is controlled in a timing mode in the lighting function.

Fig. 2 is a schematic diagram of a circuit structure of a street lamp charging pile provided by the embodiment of the application. The street lamp comprises a street lamp pole 1, a charging pile group 2, a power supply cable 3, a fixing part 4, a street lamp fixture 5, a solar battery 6 and a time control switch 8, and also comprises a charging control module 7, which are shown in figure 1. And the charging control module 7 is used for outputting currents of different specifications to corresponding charging piles in order according to the charging requirements of different charging piles through a charging distribution algorithm.

The power supply cable 3 is laid on a street lamp pole and then divided into two paths, one path is connected with a street lamp 5, and the other path is connected with the charging pile group 2 through a charging control module 7. The output end of the charging pile is connected with the electric automobile through a charging socket or a charging gun to charge the battery of the electric automobile. Meanwhile, the solar cell 6 can also convert solar energy into electric energy and output the electric energy to the charging control module 7.

And the charging control module is used for loading a charging distribution algorithm and has the function of controlling the output power of the plurality of charging piles. For example, currently, 4 electric vehicles are being charged at the same time, each vehicle owner can select different charging time lengths according to the requirement of charging urgency degree, and the charging control module provides output currents of different specifications according to the requirement. The requirement on the charging time is not high, and a small charging current can be provided; the charging time is short, larger current can be provided, and the priority is given. Therefore, through the charging distribution algorithm, currents of different specifications are sequentially output to the corresponding electric automobiles according to the charging requirements, and the electric energy is distributed according to the requirements.

Fig. 3 is an electrical schematic diagram of the street lamp charging post shown in fig. 2.

The charging control module, the industrial-grade touch screen, the card swiping module, the printer and the voice module form a man-machine interaction platform, and the charging control module, the industrial-grade touch screen, the card swiping module, the printer and the voice module form an Internet network communication platform through GPRS communication, Zigbee communication, CAN communication and Internet communication.

The control system realizes friendly human-computer interaction and various internet communication modes, can realize remote real-time monitoring and management functions,

fill electric pile internal energy and loop through air switch, surge protection, smart electric meter, relay and finally export for electric automobile through the socket that charges.

The figure shows a combined schematic view of the fixing hoop and the charging module, and comprises a right view, a front view, a left view, a rear view, a bottom view, a top view and a perspective view of 7 views. As shown in the plan view, fixed hoop is last to have a semicircular arc, and semicircle diameter size is according to the diameter size determination of different street lamp poles, and the street lamp pole generally is following diameter big, and upward diameter diminishes gradually, for guaranteeing that fixed hoop is firmly fixed with the street lamp pole, fixed hoop also needs the reducing, and big, the higher authority is little below promptly, 180 degrees division 6mm holes on the street lamp pole to with fixed hoop hole correspond, wear M5 bolt fastening.

Preferably, the fixing band is waterproof.

Except the mounting hole, the fixed hoop is integrally welded at other places, so that the waterproof property can be ensured. When the screw is screwed at the position of the mounting hole, a rubber waterproof gasket is additionally arranged to screw and prevent water; the module display screen that charges passes through the rubber pad waterproof, and it is waterproof that the module of punching the card passes through the pad pasting, and the rifle and other cable joint that charge all install the module downside that charges and use water joint.

In addition, the fixing hoop can prevent theft. The theftproof design mainly prevents to install that the outdoor street lamp fills electric pile module of charging by the dismantlement. All detachable screws and joints are placed inside the charging module or the fixing hoop, and the outside cannot be detached. If the side door lock needs to be disassembled, the side door lock arranged on the charging module needs to be opened, so that the anti-theft purpose can be achieved.

The above description is only an example of the present application and is not intended to limit the present application. Various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included in the scope of the claims of the present application.

Claims

1. A street lamp charging pile system is characterized by comprising a street lamp pole, a charging pile group, a charging control module, a power supply cable and a fixing piece;

the load bearing of the street lamp pole is not lower than 10 kg;

the charging pile group comprises 4 charging piles at most, the length and width of each charging pile are not more than 2 times of the diameter of the street lamp pole, the input end of each charging pile is connected with the power supply cable, and the output end of each charging pile is connected with a charging port;

the cross section area of the power supply cable is not less than 2.5 square millimeters, and the power supply cable is laid to a street lamp pole and then divided into two paths, wherein one path is connected with a street lamp and the other path is connected with the charging pile group;

the fixing piece is used for fixing the charging pile on the street lamp pole;

the charging control module is used for outputting currents of different specifications to corresponding charging piles according to the charging requirements of different charging piles.

2. The street lamp charging pile system as claimed in claim 1, wherein the fixing member is a fixing hoop, the fixing hoop is matched with a street lamp post in size, one side of the fixing hoop is fixed on a post body of the street lamp post through screws, the other side of the fixing hoop is fixed on the charging pile through screws, the fixing hoop is arranged in 4 directions, and at most 4 charging piles are configured.

3. The street lamp charging post system of claim 1, further comprising a solar cell for providing illumination and charging power.

4. The street lamp charging pile system according to claim 1, further comprising a time switch, wherein an input end of the time switch is connected with a power supply cable, and an output end of the time switch is connected with a street lamp.

5. The street lamp charging pile system according to claim 1, wherein the charging branch and the lighting branch can be independently controlled and are respectively provided with a nuclear subtraction meter.

6. The street lamp charging pile system as claimed in claim 1, wherein the charging control module, the industrial-grade touch screen, the card swiping module, the printer and the voice module form a human-computer interaction platform, and the charging control module, the industrial-grade touch screen, the card swiping module, the printer and the voice module form an Internet network communication platform through GPRS communication, Zigbee communication, CAN communication and Internet communication.

7. The lamppost charging post system according to claim 2, wherein the fixing hoop is compatible with lampposts of different dimensions, common lampposts and lampposts with solar cells.

8. The street lamp charging post system of claim 2, wherein the securing collar is waterproof.

9. The street lamp charging pile system according to claim 1, wherein the street lamp post has a diameter of more than 50mm, a wall thickness of more than 5mm, and a load bearing capacity of more than 40 kg.