CN217574904U - Power supply assembly and charging pile - Google Patents

Abstract

The utility model provides a power supply unit and fill electric pile, wherein, power supply unit includes: single-phase alternating current line, single-phase alternating current line includes: the first output end and the second output end are connected in parallel; the input end of the charging gun is electrically connected with the first output end; the input end of the socket is electrically connected with the second output end; and the switch is arranged on the single-phase intersecting flow line and is connected with the first output end and the second output end in series. In the power supply unit spare and fill electric pile of this disclosure, through setting up and the parallelly connected socket of rifle that charges, make power supply unit spare's range of application wide, the commonality is stronger, and it is more convenient to use.

Description

Power supply assembly and charging pile

Technical Field

The utility model relates to a fill electric pile technical field, especially relate to a power supply unit and fill electric pile.

Background

Along with the rapid development in the electric automobile field, the electric pile that fills that provides the charging service for electric automobile also more popularizes, but present fill electric pile only is provided with the rifle that charges for electric automobile charges for more port and the unmatched equipment of rifle that charges can't obtain the charging service, lead to filling the application of electric pile and receive the restriction.

Disclosure of Invention

The present disclosure is directed to solving, at least to some extent, one of the technical problems in the related art.

Therefore, the purpose of this disclosure is to provide a power supply unit and fill electric pile.

To achieve the above object, a first aspect of the present disclosure provides a power supply assembly, including: a single-phase ac line, the single-phase ac line comprising: the first output end and the second output end are connected in parallel; the input end of the charging gun is electrically connected with the first output end; the input end of the socket is electrically connected with the second output end; and the switch is arranged on the single-phase intersecting flow line and is connected with the first output end and the second output end in series.

Optionally, the power supply assembly further includes: and the output end of the control module is electrically connected with the input end of the switch, and the control module controls the on-off of the switch.

Optionally, the control module includes: a communication unit; the input end of the control unit is electrically connected with the output end of the communication unit, the output end of the control unit is electrically connected with the input end of the switch, and the control module controls the on-off of the switch according to the communication unit.

Optionally, the communication unit includes: the first Bluetooth module is electrically connected with the control unit; the second Bluetooth module is arranged in the mobile terminal, and when the second Bluetooth module is wirelessly connected with the first Bluetooth module, the control unit controls the switch to be switched on.

Optionally, the communication unit includes: the WiFi sending module is electrically connected with the control unit; the WiFi receiving module is arranged in the mobile terminal, and when the WiFi receiving module is wirelessly connected with the WiFi sending module, the control unit controls the switch to be switched on.

Optionally, the single-phase ac line includes: the switch comprises a live wire, a zero wire and a ground wire, wherein the switch is arranged on the live wire and/or the zero wire.

Optionally, the switch is disposed on the ground wire.

Optionally, the switch includes: the relay is arranged on the single-phase intersecting flow line and is connected with the first output end and the second output end in series.

A second aspect of the present disclosure provides a charging pile, including: a housing; the power supply assembly as provided in the first aspect of the present disclosure, the power supply assembly being disposed on the housing.

Optionally, the charging pile further includes: a post, the post comprising: the support column is arranged on the base, and the shell is arranged at one end, far away from the base, of the support column.

The technical scheme provided by the disclosure can comprise the following beneficial effects:

the first output of single-phase alternating current circuit provides one-way alternating current for the rifle that charges to make the rifle that charges can provide charging service for electric automobile, simultaneously, the second output of single-phase alternating current circuit provides one-way alternating current for the socket, thereby makes the socket can provide charging service for other ports that charge and the unmatched equipment of rifle that charges. Therefore, the power supply assembly is wide in application range, strong in universality and more convenient to use by arranging the socket connected with the charging gun in parallel.

Additional aspects and advantages of the disclosure will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the disclosure.

Drawings

The foregoing and/or additional aspects and advantages of the present disclosure will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

fig. 1 is a schematic structural diagram of a power supply module according to a related embodiment;

fig. 2 is a schematic structural diagram of a power supply assembly according to an embodiment of the disclosure;

fig. 3 is a schematic structural diagram of a power supply assembly according to an embodiment of the disclosure;

fig. 4 is a schematic structural diagram of a power supply assembly according to an embodiment of the disclosure;

fig. 5 is a schematic structural diagram of a power supply assembly according to an embodiment of the disclosure;

fig. 6 is a schematic structural diagram of a power supply assembly according to an embodiment of the disclosure;

fig. 7 is a schematic structural diagram of a power supply assembly according to an embodiment of the disclosure;

fig. 8 is a schematic structural diagram of a charging pile according to an embodiment of the disclosure;

as shown in the figure: s1, a single-phase alternating current circuit, S2, a charging gun, S3 and a switch;

1. the single-phase alternating current circuit comprises a single-phase alternating current circuit 11, a first output end 12, a second output end 13, a live wire 14, a zero line 15 and a ground wire;

2. a charging gun 3, a socket 4 and a switch;

5. the device comprises a control module 51, a communication unit 511, a first Bluetooth module 512, a second Bluetooth module 513, a WiFi sending module 514, a WiFi receiving module 52 and a control unit;

6. a mobile terminal 7, a housing;

8. column 81, base 82, pillar.

Detailed Description

Reference will now be made in detail to the embodiments of the present disclosure, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of illustrating the present disclosure and should not be construed as limiting the same. On the contrary, the embodiments of the disclosure include all changes, modifications and equivalents coming within the spirit and terms of the claims appended hereto.

In a related embodiment, as shown in fig. 1, the power supply assembly includes a single-phase ac line S1, a charging gun S2, and a switch S3, an input terminal of the charging gun S2 is electrically connected to an output terminal of the single-phase ac line S1, the switch S3 is disposed on the single-phase ac line S1, and the switch S3 is connected in series with the charging gun S2.

It can be understood that single-phase alternating current circuit S1 provides one-way alternating current for rifle S2 charges to make rifle S2 charges and can provide charging service for electric automobile, simultaneously, through the setting of switch S3, realize the break-make between rifle S2 and the single-phase alternating current circuit S1 that charges, make rifle S2 that charges to electric automobile' S charging service safer, convenient.

However, since the power supply assembly is only provided with the charging gun S2 for charging the electric vehicle, the charging service cannot be provided for the devices with more unmatched charging ports and the charging gun S2, and the application of the whole assembly is limited.

Therefore, to solve the above technical problem, as shown in fig. 2, an embodiment of the present disclosure provides a power supply assembly, which includes a single-phase ac line 1, a charging gun 2, a socket 3, and a switch 4, where the single-phase ac line 1 includes a first output end 11 and a second output end 12 connected in parallel, an input end of the charging gun 2 is electrically connected to the first output end 11, an input end of the socket 3 is electrically connected to the second output end 12, the switch 4 is disposed on the single-phase ac line 1, and the switch 4 is connected in series to the first output end 11 and the second output end 12.

It will be appreciated that the first output 11 of the single-phase ac line 1 provides a unidirectional ac current to the charging gun 2, thereby enabling the charging gun 2 to provide charging services for the electric vehicle, while the second output 12 of the single-phase ac line 1 provides a unidirectional ac current to the socket 3, thereby enabling the socket 3 to provide charging services for other devices whose charging ports are not matched with the charging gun 2. From this, through setting up the socket 3 parallelly connected with rifle 2 that charges, make power supply unit's range of application wide, the commonality is stronger, and it is more convenient to use.

Wherein, through the setting of switch 4, realize the break-make between single-phase alternating current circuit 1 and the rifle 2 that charges and between single-phase alternating current circuit 1 and socket 3, make power supply unit's charging service safer, convenient.

It should be noted that the device whose charging port is not matched with the charging gun 2 may be a device serving an electric vehicle, such as a car washer and a dust remover, or a device used by a driver, such as a mobile phone and an earphone, and the device whose charging port is not matched with the charging gun 2 is not limited herein.

The rated current of the socket 3 can be set according to actual needs, for example: 16A, 10A, etc., without limitation.

The on-off of the switch 4 can be controlled manually or automatically.

As shown in fig. 3, in some embodiments, the power supply assembly further includes a control module 5, an output end of the control module 5 is electrically connected to an input end of the switch 4, and the control module 5 controls on/off of the switch 4.

It can be understood that the on-off of the switch 4 is controlled by the control module 5, the operation is simple, the electric shock and other problems of operators can be avoided, and the overall charging efficiency and safety of the power supply assembly are effectively improved.

As shown in fig. 4, in some embodiments, the control module 5 includes a communication unit 51 and a control unit 52, an input terminal of the control unit 52 is electrically connected to an output terminal of the communication unit 51, an output terminal of the control unit 52 is electrically connected to an input terminal of the switch 4, and the control module 5 controls on/off of the switch 4 according to the communication unit 51.

It can be understood that the control module 5 controls the on/off of the switch 4 through the communication unit 51, so that the automation degree is higher, and the charging efficiency and the safety of the whole power supply assembly can be further improved.

It should be noted that the control Unit 52 may be a micro controller-Unit (MCU) 52, a controller, etc., and is not limited herein.

The control unit 52 can be powered by the single-phase ac line 1, and a transformer circuit, an ac-to-dc circuit, etc. should be provided between the control unit 52 and the single-phase ac line 1 to ensure that the ac power on the single-phase ac line 1 can be converted into the electric power required by the control unit 52.

As shown in fig. 5, in some embodiments, the communication unit 51 includes a first Bluetooth (BT) module and a second Bluetooth module 512, the first Bluetooth module 511 is electrically connected to the control unit 52, the second Bluetooth module 512 is disposed in the mobile terminal 6, and when the second Bluetooth module 512 is wirelessly connected to the first Bluetooth module 511, the control unit 52 controls the switch 4 to be turned on.

It can be understood that the first bluetooth module 511 continuously sends out a signal, and makes the signal maintain the connectable strength within a certain distance range, so that when the mobile terminal 6 enters into the distance range, the first bluetooth module 511 and the second bluetooth module 512 can be wirelessly connected, and when the first bluetooth module 511 and the second bluetooth module 512 are wirelessly connected, the control unit 52 detects the connection state and sends a control signal to the switch 4, and the switch 4 is closed after receiving the control signal, so that the charging gun 2 and the socket 3 obtain single-phase alternating current, and further, the charging service of the power supply component is realized.

Meanwhile, the Bluetooth communication is carried out, so that the power supply assembly has lower cost, lower power consumption and lower radiation, and the wide application of the power supply assembly is facilitated.

It should be noted that the distance range can be adjusted according to the strength of the signal sent by the first bluetooth module 511, and the specific value of the distance range is not limited herein.

The mobile terminal 6 may be a mobile phone, a tablet computer, a wearable device, etc., and is not limited herein.

As shown in fig. 6, in some embodiments, the communication unit 51 includes a WiFi (Wireless-Fidelity) transmitting module and a WiFi receiving module 514, the WiFi transmitting module 513 is electrically connected to the control unit 52, the WiFi receiving module 514 is disposed in the mobile terminal 6, and when the WiFi receiving module 514 is wirelessly connected to the WiFi transmitting module 513, the control unit 52 controls the switch 4 to be turned on.

It can be understood that, the WiFi sending module 513 continuously sends out a signal, and the signal keeps the connectable strength within a certain distance range, so that when the mobile terminal 6 enters into the distance range, the WiFi sending module 513 and the WiFi receiving module 514 can be wirelessly connected, and when the WiFi sending module 513 and the WiFi receiving module 514 are wirelessly connected, the control unit 52 detects the connection state and sends a control signal to the switch 4, and the switch 4 is closed after receiving the control signal, so that the charging gun 2 and the socket 3 obtain single-phase alternating current, and further the charging service of the power supply assembly is realized.

Meanwhile, the WiFi is used for communication, so that the power supply assembly has higher reaction speed and larger signal coverage range, and the wide application of the power supply assembly is facilitated.

It should be noted that the distance range may be adjusted according to the strength of the signal transmitted by the WiFi transmitting module 513, and specific values of the distance range are not limited herein.

The communication unit 51 may also be a module that communicates using other communication technologies, such as: infrared communication technology, radio frequency identification technology, etc., without limitation thereto.

As shown in fig. 7, in some embodiments, the single-phase ac line 1 includes: live wire 13, zero line 14 and ground wire 15, live wire 13 and/or zero line 14 are provided with switch 4.

It can be understood that the on-off between the single-phase alternating current line 1 and the charging gun 2 and between the single-phase alternating current line 1 and the socket 3 are realized by arranging the switch 4 on the line and/or the zero line 14, so that the charging service of the power supply assembly is safer and more convenient.

It should be noted that switch 4 may be provided only on live wire 13, switch 4 may be provided only on neutral wire 14, or switch 4 may be provided on both live wire 13 and neutral wire 14.

Two wires connected in parallel are led out of the live wire 13, the zero wire 14 and the ground wire 15 respectively, wherein three wires led out of the live wire 13, the zero wire 14 and the ground wire 15 respectively are a first output end 11, and the three wires are connected with a live wire 13 connecting terminal, a zero wire 14 connecting terminal and a ground wire 15 connecting terminal of the charging gun 2 respectively; the other three wires led out from the live wire 13, the zero wire 14 and the ground wire 15 are second output ends 12, and the three wires are respectively connected with a live wire 13 connecting terminal, a zero wire 14 connecting terminal and a ground wire 15 connecting terminal of the socket 3.

As shown in fig. 7, in some embodiments, a switch 4 is provided on the ground line 15.

It can be understood that the switch 4 is arranged on the live wire 13 and/or the zero wire 14, and the switch 4 is arranged on the ground wire 15, so that the on-off safety between the single-phase alternating current line 1 and the charging gun 2 and between the single-phase alternating current line 1 and the socket 3 is effectively improved, and the charging service of the power supply assembly is safer.

In some embodiments, the switch 4 comprises a relay, which is arranged on the single-phase ac line 1 and which is connected in series with the first output terminal 11 and the second output terminal 12.

It can be understood that the on-off control of the output loop of the relay is realized by controlling the input loop of the relay, so that the charging service of the electrical component is safer and more convenient.

When the on/off of the relay is controlled by the control unit 52, the output end of the control unit 52 is connected to the input circuit of the relay, and the output circuit of the relay is provided on the single-phase ac line 1. Thus, when the control unit 52 outputs a high level to the input circuit of the relay, the output circuit of the relay is turned on to make the charging gun 2 and the socket 3 obtain a single-phase alternating current; when the control unit 52 outputs a low level to the input circuit of the relay, the output circuit of the relay is opened to cut off the charging gun 2 and the outlet 3.

As shown in fig. 8, an embodiment of the present disclosure further provides a charging pile, which includes a housing 7 and a power supply assembly according to an embodiment of the present disclosure, where the power supply assembly is disposed on the housing 7.

It will be appreciated that the first output 11 of the single-phase ac line 1 provides a unidirectional ac current to the charging gun 2, thereby enabling the charging gun 2 to provide charging services for the electric vehicle, while the second output 12 of the single-phase ac line 1 provides a unidirectional ac current to the socket 3, thereby enabling the socket 3 to provide charging services for other devices whose charging ports are not matched with the charging gun 2. From this, through setting up and the parallelly connected socket 3 of rifle 2 that charges, make the range of application who fills electric pile wide, the commonality is stronger, and it is more convenient to use.

Wherein, through switch 4's setting, realize the break-make between single-phase alternating current circuit 1 and the rifle 2 and single-phase alternating current circuit 1 and the socket 3 that charge, make the charging service of filling electric pile safer, convenient.

It should be noted that the socket 3 may be fixedly disposed on the surface of the housing 7, the charging gun 2 may be hung on the surface of the housing 7, and the unidirectional ac line, the switch 4, the control unit 52, the first bluetooth module 511, and the WiFi sending module 513 may be disposed in the housing 7.

The shell 7 can be arranged on the wall surface through fixing pieces such as bolts and buckles, and can also be placed on the ground.

In some embodiments, the charging post further comprises a post 8, the post 8 comprises a base 81 and a pillar 82, the pillar 82 is disposed on the base 81, and the housing 7 is disposed at an end of the pillar 82 away from the base 81.

It can be understood that the base 81 supports the supporting column 82, and the supporting column 82 supports the shell 7, so that the charging pile can be stably placed on the ground, and the charging pile is more convenient to use.

It should be noted that the area of the base 81 can be increased, and the base 81 can also be fixed on the ground through fixing members such as bolts and buckles, so that the charging pile can be placed on the ground more stably.

It should be noted that, in the description of the present disclosure, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. Further, in the description of the present disclosure, "a plurality" means two or more unless otherwise specified.

Any process or method descriptions in flow charts or otherwise described herein may be understood as representing modules, segments, or portions of code which include one or more executable instructions for implementing specific logical functions or steps of the process, and the scope of the preferred embodiments of the present disclosure includes other implementations in which functions may be executed out of order from that shown or discussed, including substantially concurrently or in reverse order, depending on the functionality involved, as would be understood by those reasonably skilled in the art of the embodiments of the present disclosure.

In the description of the present specification, reference to the description of "one embodiment," "some embodiments," "an example," "a specific example," or "some examples" or the like means 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 disclosure. In this specification, the schematic representations of the terms used above 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.

While embodiments of the present disclosure have been shown and described above, it will be understood that the above embodiments are exemplary and not to be construed as limiting the present disclosure, and that changes, modifications, substitutions and alterations may be made to the above embodiments by those of ordinary skill in the art within the scope of the present disclosure.

Claims (10)

1. A power supply assembly, comprising:

a single-phase ac line, the single-phase ac line comprising: the first output end and the second output end are connected in parallel;

the input end of the charging gun is electrically connected with the first output end;

the input end of the socket is electrically connected with the second output end;

and the switch is arranged on the single-phase intersecting flow line and is connected with the first output end and the second output end in series.

2. The power supply assembly of claim 1, further comprising:

and the output end of the control module is electrically connected with the input end of the switch, and the control module controls the on-off of the switch.

3. The power supply assembly of claim 2, wherein the control module comprises:

a communication unit;

the input end of the control unit is electrically connected with the output end of the communication unit, the output end of the control unit is electrically connected with the input end of the switch, and the control module controls the on-off of the switch according to the communication unit.

4. The power supply assembly of claim 3, wherein the communication unit comprises:

the first Bluetooth module is electrically connected with the control unit;

the second Bluetooth module is arranged in the mobile terminal, and when the second Bluetooth module is wirelessly connected with the first Bluetooth module, the control unit controls the switch to be switched on.

5. The power supply assembly of claim 3, wherein the communication unit comprises:

the WiFi sending module is electrically connected with the control unit;

the WiFi receiving module is arranged in the mobile terminal, and when the WiFi receiving module is wirelessly connected with the WiFi sending module, the control unit controls the switch to be switched on.

6. A power supply assembly according to any one of claims 1 to 5, wherein the single phase AC line comprises: the switch comprises a live wire, a zero wire and a ground wire, wherein the switch is arranged on the live wire and/or the zero wire.

7. The power supply assembly of claim 6, wherein the switch is disposed on the ground line.

8. The power supply assembly of any one of claims 1-5, wherein the switch comprises:

the relay is arranged on the single-phase intersecting flow line and is connected with the first output end and the second output end in series.

9. A charging pile, comprising:

a housing;

the power supply assembly of any one of claims 1-8, disposed on the housing.

10. The charging pile of claim 9, further comprising:

a post, the post comprising: the support column is arranged on the base, and the shell is arranged at one end, far away from the base, of the support column.

Images