CN220682189U - Solar charging station - Google Patents

Abstract

The utility model relates to the field of charging, in particular to a solar charging station. The solar charging station comprises a solar component, wherein the solar component comprises a bracket and a solar panel, and the solar panel is fixed on the top of the bracket; the inverter is positioned below the solar panel, is electrically connected with the solar panel and is electrically connected with the power grid; the charging pile is located the below of solar panel, and the charging pile includes circuit module, direct current insulation detection metering module, thing allies oneself with module and radiator fan, circuit module and dc-to-ac converter electric connection, and direct current insulation detection metering module and circuit module electric connection, direct current insulation detection metering module are used for statistics electric quantity, and thing allies oneself with the module and is used for providing charging station information, radiator fan and circuit module electric connection, and radiator fan is used for discharging the heat of charging the pile. The solar charging station can realize peak-staggering electricity utilization and full utilization of residual electricity, and can prevent the charging pile from being overheated by arranging the cooling fan.

Description

Solar charging station

Technical Field

The utility model relates to the field of charging, in particular to a solar charging station.

Background

With the development of economy and society, green environmental protection energy is increasingly paid attention to, and various types of new energy automobiles are in explosive growth. In order to meet the charging requirements of new energy automobiles and use green and environment-friendly energy, various solar charging stations are built. The existing solar charging station generally does not have the function of grid connection of residual electricity, peak staggering electricity utilization and full utilization of residual electricity cannot be achieved, and in addition, the heat dissipation problem of the charging pile cannot be ignored along with the improvement of the power of the charging pile.

Disclosure of Invention

In view of the above, the present utility model provides a solar charging station capable of achieving peak-shifting electricity consumption and full utilization of residual electricity, and capable of preventing overheat of a charging pile by providing a cooling fan.

In order to achieve the above object, the technical solution of the present utility model provides a solar charging station, including:

the solar module comprises a bracket and a solar panel, wherein the solar panel is fixed on the top of the bracket;

the inverter is positioned below the solar panel, the inverter is electrically connected with the solar panel, and the inverter is electrically connected with a power grid;

fill electric pile, fill electric pile and lie in solar panel's below, fill electric pile and include circuit module, direct current insulation detection metering module, thing allies oneself with module and radiator fan, circuit module with dc-to-ac converter electric connection, direct current insulation detection metering module with circuit module electric connection, direct current insulation detection metering module is used for statistics electric quantity, thing allies oneself with the module and is used for providing charging station information, radiator fan with circuit module electric connection, radiator fan is used for discharging fill electric pile's heat.

In the above technical scheme, preferably, the circuit module includes main circuit and secondary circuit, the main circuit includes input circuit breaker, three-phase smart electric meter, charge module, fuse and the rifle that charges of electric connection in proper order, charge the module with direct current insulation detects metering module electric connection, charge the module with radiator fan electric connection, secondary circuit includes controller, payment module, communication module, smart electric meter, the controller with payment module communication module reaches the equal electric connection of smart electric meter, the controller with three-phase smart electric meter charge the module reaches the equal electric connection of rifle that charges, the controller with direct current insulation detects metering module thing allies oneself with the module reaches the equal electric connection of radiator fan.

In any of the above technical solutions, preferably, the controller is electrically connected with a fan power switch, and the fan power switch is electrically connected with the charging module and the cooling fan.

In any of the above technical solutions, preferably, the charging module is electrically connected with a high-voltage charging interface.

In any of the above technical solutions, preferably, the charging module is electrically connected with a low-voltage power switch, the low-voltage power switch is electrically connected with the controller, and the low-voltage power switch is electrically connected with a low-voltage charging interface.

In any of the above solutions, preferably, the controller is electrically connected to a plurality of CAN bus interfaces.

In any of the above technical solutions, preferably, the controller is electrically connected with a judging interface, where the judging interface is used for judging the connection condition of the charging gun and the socket.

In any of the above solutions, preferably, the controller is electrically connected with an emergency stop switch.

In any of the above embodiments, preferably, the controller is electrically connected with a panel indicator.

In any of the above technical solutions, preferably, the charging pile includes a casing and a fixing pile, and the casing is fixed on the fixing pile by a fixing bolt;

the shell is provided with a touch screen and a cash payment window, and the touch screen is electrically connected with the controller;

the shell is provided with a plurality of air outlets;

the shell is provided with a charging gun storage bin;

the panel indicator lamp is arranged on the shell.

The utility model has the beneficial effects that: according to the solar charging station provided by the utility model, the inverter is arranged and is electrically connected with the solar panel, the power grid and the charging pile, so that peak-staggering electricity utilization can be realized. And not only can realize charging to electric automobile, when electric automobile idle for a long time, the electric quantity in the electric automobile can feed back the electric wire netting through the dc-to-ac converter, can avoid idle power consumption, has improved the utilization ratio of surplus electricity. In addition, through setting up radiator fan, can in time discharge fill the heat that electric pile during operation produced, prevent to fill electric pile overheated, promote the security.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of the operation of a solar charging station according to one embodiment of the utility model;

FIG. 2 is a schematic view of a solar charging station according to one embodiment of the utility model;

FIG. 3 is a schematic diagram of a front view of a charging pile according to one embodiment of the present utility model;

FIG. 4 is a schematic left-hand structural view of a charging pile according to one embodiment of the present utility model;

FIG. 5 is a schematic view of the internal structure of a charging pile according to one embodiment of the present utility model;

fig. 6 is a schematic diagram of the operation of a charging gun according to one embodiment of the utility model.

Wherein, the correspondence between the reference numerals and the component names in fig. 1 to 6 is:

the solar charging gun storage bin comprises a solar module 1, a bracket 11, a solar panel 12, an inverter 2, a charging pile 3, a shell 31, a fixing pile 32, a fixing bolt 33, a touch screen 311, a cash payment window 312, an air outlet 313 and a charging gun storage bin 314.

Detailed Description

Embodiments of the present utility model will be described in detail below with reference to the accompanying drawings.

It should be noted that, without conflict, the following embodiments and features in the embodiments may be combined with each other; and, based on the embodiments in this disclosure, all other embodiments that may be made by one of ordinary skill in the art without inventive effort are within the scope of the present disclosure.

It is noted that various aspects of the embodiments are described below within the scope of the following claims. It should be apparent that the aspects described herein may be embodied in a wide variety of forms and that any specific structure and/or function described herein is merely illustrative. Based on the present disclosure, one skilled in the art will appreciate that one aspect described herein may be implemented independently of any other aspect, and that two or more of these aspects may be combined in various ways. For example, an apparatus may be implemented and/or a method practiced using any number of the aspects set forth herein. In addition, such apparatus may be implemented and/or such methods practiced using other structure and/or functionality in addition to one or more of the aspects set forth herein.

The solar charging station provided by the utility model not only can realize peak-shifting electricity utilization and full utilization of residual electricity, but also can prevent the overheat of the charging pile 3. The solar charging station according to the utility model is described below with reference to specific embodiments.

As shown in fig. 1 to 6, the present embodiment provides a solar charging station including a solar module 1, an inverter 2, and a charging pile 3. The solar module 1 comprises a bracket 11 and a solar panel 12, wherein the solar panel 12 is fixed on the top of the bracket 11, and the solar panel 12 is used for converting solar energy into electric energy. The inverter 2 is located below the solar panel 12, the inverter 2 is electrically connected with a power grid, and through the arrangement of the inverter 2, electric energy converted from solar energy can be fed into the power grid, peak and valley areas of electricity consumption are fully considered, and peak staggering electricity consumption is achieved. The charging pile 3 is positioned below the solar panel 12, the charging pile 3 comprises a circuit module, a direct current insulation detection metering module, an internet of things module and a cooling fan, the circuit module is electrically connected with the inverter 2, so that charging of the electric automobile can be realized, when the electric automobile is idle for a long time, the electric quantity in the electric automobile can be fed back to a power grid through the inverter 2, idle electricity consumption can be avoided, and the utilization rate of residual electricity is improved; the direct current insulation detects metering module and circuit module electric connection, and direct current insulation detects metering module and is used for statistics electric quantity, and the thing allies oneself with the module and is used for providing charging station information, radiator fan and circuit module electric connection, radiator fan are used for discharging the heat of filling electric pile 3, prevent to fill electric pile 3 overheated, promote the security.

As shown in fig. 2, it is understood that the solar panels 12 may have a plurality of solar panels 12 connected by wires, and the solar panels are set according to the power consumption of the solar charging station. Further, the plurality of solar panels 12 are fixed on the bracket 11 through screws, so that stability is improved.

As shown in fig. 3 and 4, in this embodiment, the charging pile 3 includes a housing 31 and a fixing pile 32, the housing 31 is fixed on the fixing pile 32 by a fixing bolt 33, and by providing the housing 31, it is possible to prevent stormwater from entering the interior of the charging pile 3, and fix on the fixing pile 32 by the fixing bolt 33, so as to improve the stability of the charging pile 3. Further, the housing 31 is provided with a touch screen 311 and a cash payment window 312, the touch screen 311 is provided to facilitate the charging pile 3 user to use the charging pile 3, and the cash payment window 312 is provided to facilitate the charging pile 3 user to use cash payment.

Preferably, as shown in fig. 3 and 4, the housing 31 is provided with a plurality of air outlets 313 to facilitate the discharge of heat from the charging pile 3. Further, the housing 31 is provided with a charging gun storage bin 314, and the charging gun storage bin 314 can prevent aging caused by long-term exposure of the charging gun to the open air environment.

As a preferable solution, as shown in fig. 4, the plurality of air outlets 313 are disposed opposite to each other (for example, may be disposed on the rear side and the left side of the housing 31 respectively) and have different heights, so that convection in the housing 31 can be enhanced, and flowing air can flow through most of the areas in the housing 31 where heat dissipation is required, thereby improving the heat dissipation effect.

As a preferred solution, as shown in fig. 5, the circuit module includes a main circuit and a sub-circuit.

As shown in fig. 5, in this embodiment, the main circuit includes an input circuit breaker, a three-phase smart meter, a charging module, a fuse, and a charging gun that are electrically connected in sequence. The three-phase alternating current transmitted by the inverter 2 is converted into direct current acceptable by the battery of the electric automobile through the main circuit, and the electric automobile is charged through the charging gun. The input circuit breaker is used for protecting a circuit, the three-phase intelligent ammeter is used for recording the used electric quantity and the grid-connected electric quantity, the charging module is used for converting the three-phase alternating current into direct current, and the fuse is used for protecting the circuit. Further, the charging module is electrically connected with the direct current insulation detection metering module and is used for counting the electricity consumption of the direct current. Further, the charging module is electrically connected with the cooling fan and provides electric energy for the cooling fan.

As shown in fig. 5, in this embodiment, the secondary circuit includes a controller, a payment module, a communication module, and a smart meter, where the controller is electrically connected to the payment module, the communication module, and the smart meter. The controller is electrically connected with the three-phase intelligent ammeter, the charging module and the charging gun, and is electrically connected with the touch screen 311, the direct-current insulation detection metering module, the Internet of things module and the cooling fan.

It can be understood that the arrangement of the controller is convenient for controlling the working state of the charging pile 3, and the peak-shifting power utilization and the full utilization of residual power can be realized through the controller. Further, the controller controls the 'power on, power off, output voltage and output current' of the charging module. Further, the touch screen 311 is used as a man-machine interface to issue instructions, so that the controller is used to issue instructions such as "power on, power off, output voltage, output current" to the charging module.

Preferably, the payment module is arranged to facilitate the payment function. Further, the communication module and the internet of things module are arranged, so that a user inquires the position of a nearby solar charging station, the position of the idle charging pile 3, the charging time and the like through the mobile phone internet of things, and the mobile phone internet of things charging system is convenient to use.

As a preferable technical scheme, through the smart electric meter, after the electric vehicle charge quantity reaches saturation, if the electric vehicle is in an unused state for three days or more, the smart electric meter will derive 60% of the electric quantity in the electric vehicle battery, and the electric quantity enters the grid through the inverter 2 for grid connection. The idle electricity utilization is avoided, and the utilization rate of residual electricity is improved.

As shown in fig. 5, in the embodiment, the controller is electrically connected with a fan power switch, and the fan power switch is electrically connected with the charging module and the cooling fan, so that the working state of the cooling fan is controlled by the controller. For example, as shown in FIG. 5, the fan power switch may be a NES-120-24 switching power supply.

As shown in fig. 5, in this embodiment, the charging module is electrically connected to a high-voltage charging interface, so as to facilitate use of the high-voltage electric vehicle. Illustratively, as shown in fig. 5, the high voltage charging interface may be a DC interface.

As shown in fig. 5, in this embodiment, the charging module is electrically connected with a low-voltage power switch, and the low-voltage power switch is electrically connected with a controller, and the low-voltage power switch is electrically connected with a low-voltage charging interface, so that the low-voltage power supply vehicle is convenient to use. In addition, the low-voltage power switch can also protect a circuit and a constant-current limiting circuit. Illustratively, as shown in FIG. 5, the low-voltage power switch may be a NES-200-12 switching power supply. Illustratively, as shown in fig. 5, the low voltage charging interface may be an a interface.

As shown in fig. 5, in this embodiment, the controller is electrically connected with a plurality of CAN bus interfaces, so as to communicate with the electric vehicle, and when the plurality of CAN bus interfaces are set to effectively avoid damage to the CAN bus interfaces, the communication between the charging pile 3 and the electric vehicle is avoided, so that the working efficiency of the charging pile 3 is improved. Further, the controller is electrically connected with a judging interface, and the judging interface is used for judging the joint condition of the charging gun and the socket, so that the charging safety is guaranteed.

As shown in fig. 5, in this embodiment, the controller is electrically connected to an emergency stop switch, which is beneficial to emergency shutdown of the charging pile 3 in case of danger. It is understood that the touch screen 311 electrically connected to the controller may display the scram switch button.

In this embodiment, as shown in fig. 5, the controller is electrically connected with a panel indicator lamp, so as to display the working state of the charging pile 3. It will be appreciated that the panel indicator light is provided on the housing 31.

As shown in fig. 6, in this embodiment, the charging gun is provided with a current sensor, a temperature sensor and a voltage sensor, and the three sensors interact with a storage battery module inside the electric automobile to collect data such as current, temperature and voltage, so as to avoid damaging the battery. Furthermore, the charging gun is also provided with an operation module, the operation module processes the current required to be output and transmits the information to the controller, and the intelligent ammeter outputs the electric energy of the electric automobile storage battery to the inverter 2 for inversion grid connection.

It can also be seen from the above embodiments that, in the solar charging station provided in this embodiment, by setting the inverter 2, and the inverter 2 is electrically connected with the solar panel 12, the power grid and the charging pile 3, peak staggering electricity consumption can be achieved. And not only can realize charging to electric automobile, when electric automobile idle for a long time, the electric quantity in the electric automobile can feed back the electric wire netting through inverter 2, can avoid idle power consumption, has improved the utilization ratio of surplus electricity. In addition, through setting up radiator fan, can in time discharge fills the heat that electric pile 3 during operation produced, prevent to fill electric pile 3 overheated, promote the security.

In the present utility model, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; the term "plurality" means two or more, unless expressly defined otherwise. The terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; "coupled" may be directly coupled or indirectly coupled through intermediaries. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

In the description of the present utility model, it should be understood that the directions or positional relationships indicated by the terms "upper", "lower", "left", "right", "front", "rear", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or units referred to must have a specific direction, be constructed and operated in a specific direction, and thus should not be construed as limiting the present utility model.

In the description of the present specification, the terms "one embodiment," "some embodiments," "particular embodiments," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing is merely illustrative of the present utility model, and the present utility model is not limited thereto, and any changes or substitutions easily contemplated by those skilled in the art within the scope of the present utility model should be included in the present utility model. Therefore, the protection scope of the utility model is subject to the protection scope of the claims.

Claims (10)

1. A solar charging station, comprising:

a solar module (1), the solar module (1) comprising a bracket (11) and a solar panel (12), the solar panel (12) being fixed to the top of the bracket (11);

the inverter (2) is positioned below the solar panel (12), the inverter (2) is electrically connected with the solar panel (12), and the inverter (2) is electrically connected with a power grid;

fill electric pile (3), fill electric pile (3) and be located solar panel (12) below, fill electric pile (3) include circuit module, direct current insulation detect metering module, thing allies oneself with module and radiator fan, circuit module with dc-to-ac converter (2) electric connection, direct current insulation detect metering module with circuit module electric connection, direct current insulation detect metering module is used for statistics electric quantity, thing allies oneself with the module and is used for providing charging station information, radiator fan with circuit module electric connection, radiator fan is used for discharging fill the heat of electric pile (3).

2. The solar charging station of claim 1, wherein the circuit module comprises a main circuit and a secondary circuit, the main circuit comprises an input breaker, a three-phase smart meter, a charging module, a fuse and a charging gun which are electrically connected in sequence, the charging module is electrically connected with the direct current insulation detection metering module, the charging module is electrically connected with the cooling fan, the secondary circuit comprises a controller, a payment module, a communication module and a smart meter, the controller is electrically connected with the payment module, the communication module and the smart meter, the controller is electrically connected with the three-phase smart meter, the charging module and the charging gun, and the controller is electrically connected with the direct current insulation detection metering module, the internet of things module and the cooling fan.

3. The solar charging station of claim 2, wherein the controller is electrically connected to a fan power switch, the fan power switch being electrically connected to the charging module and the cooling fan.

4. The solar charging station of claim 3, wherein the charging module is electrically connected to a high voltage charging interface.

5. The solar charging station of claim 4, wherein the charging module is electrically connected to a low voltage power switch, the low voltage power switch is electrically connected to the controller, and the low voltage power switch is electrically connected to a low voltage charging interface.

6. The solar charging station of claim 5, wherein the controller is electrically connected to a plurality of CAN bus interfaces.

7. The solar charging station of claim 6, wherein the controller is electrically connected to a judgment interface for judging the engagement of the charging gun with the socket.

8. The solar charging station of claim 7, wherein the controller is electrically connected to a scram switch.

9. The solar charging station of claim 8, wherein the controller is electrically connected to a panel indicator light.

10. The solar charging station according to claim 9, characterized in that the charging pile (3) comprises a housing (31) and a fixing pile (32), the housing (31) being fixed on the fixing pile (32) by means of a fixing bolt (33);

the shell (31) is provided with a touch screen (311) and a cash payment window (312), and the touch screen (311) is electrically connected with the controller;

the shell (31) is provided with a plurality of air outlets (313);

the shell (31) is provided with a charging gun storage bin (314);

the panel indicator light is arranged on the shell (31).