Storage seat, charging pile and charging system

Abstract

The utility model discloses a storage seat, a charging pile and a charging system, the storage seat comprises a seat body, a detection circuit module, a prompt module and a control module, the seat body is provided with a storage part, and the storage part is suitable for storing a charging gun; the detection circuit module is located on the seat body and used for detecting a charging gun storage signal. The prompting module is used for prompting when the charging gun is stored in the seat body; the control module is connected with the detection circuit module and the prompt module and used for controlling the prompt module. According to the storage seat, under the condition that the storage seat is not externally connected with a power supply, the storage seat can be powered by the charging pile, so that the lamplight of the storage seat is possibly increased, and the defect that the current independent storage seat cannot be powered is overcome.

Description

Technical Field

[0001] The utility model relates to the technical field of vehicles and charging piles, and in particular to a storage seat, a charging pile and a charging system. Background Art

[0002] The prior art discloses a charging pile luminous light ring, which includes an upper shell and a lower shell. A display panel is installed on the upper shell, a human-machine display interface is installed on the display panel, a card swiping slot and a display screen are provided on the human-machine display interface, a control platform is installed at the lower end of the human-machine display interface, a light ring is installed at the lower end of the control platform, and the light ring includes a PCB board and a light guide column; a charging socket is installed on the inner cavity surface of the light ring; connecting plates are installed on both sides of the display panel; a lower shell is installed on the lower end surface of the upper shell, a card slot is provided on the outer surface of the lower shell, a junction box is installed at the lower end of the card slot, a circuit breaker and a terminal are installed in the inner cavity of the junction box; a cable is connected through the lower end of the junction box. The charging pile luminous light ring not only displays the charging status of the charging pile, but also serves as an indication when a charging failure occurs.

[0003] In the prior art, the light ring in the above solution can be used to display the charging status of the charging pile and to warn when a charging failure occurs. Both are effective when the charging pile is charging the vehicle. When not charging, the charging gun should be stored in the charging socket, and the light ring does not work. It can be seen that the charging pile cannot detect whether the charging gun is stored in the charging socket, nor can it know whether the charging gun is placed properly when not charging. Utility Model Content

[0004] The utility model aims to solve at least one of the technical problems existing in the prior art. To this end, the first purpose of the utility model is to provide a storage seat, which can detect whether the charging gun is stored in the storage seat and prompt after the charging gun is stored in the storage seat.

[0005] The second purpose of the utility model is to provide a charging pile.

[0006] The third objective of the present invention is to provide a charging system.

[0007] In order to achieve the above-mentioned purpose, the storage seat proposed in the first aspect of the embodiment of the utility model includes: a seat body, the seat body has a storage portion, and the storage portion is suitable for storing a charging gun; a detection circuit module, the detection circuit module is located in the seat body, and is used to detect a charging gun storage signal; a prompt module, which is used to prompt when the charging gun is stored in the seat body; a control module, which is connected to the detection circuit module and the prompt module, and is used to control the prompt module.

[0008] According to the storage seat proposed in the embodiment of the utility model, when the charging gun is not in use, it is stored in the storage part on the seat body. After the detection circuit module detects the charging gun storage signal, the control module controls the prompt module to prompt the storage status of the charging gun, thereby detecting whether the charging gun is received in the storage seat, and giving a prompt after the charging gun is stored in the storage seat, thereby realizing the detection of the charging gun being stored in the storage seat in the uncharged state.

[0009] In some embodiments of the present invention, the storage portion includes a plurality of accommodating interfaces, and the accommodating interfaces are suitable for matching and connecting with the charging connection interfaces of the charging gun.

[0010] In some embodiments of the present invention, the multiple accommodating interfaces include: a first accommodating interface, which is suitable for matching and connecting with the control guide interface of the charging gun; and a second accommodating interface, which is suitable for matching and connecting with the grounding interface of the charging gun.

[0011] In some embodiments of the utility model, a first electrical connection terminal is provided in the first accommodating interface, and the first electrical connection terminal is electrically connected to the control guide interface; a second electrical connection terminal is provided in the second accommodating interface, and the second electrical connection terminal is electrically connected to the grounding interface.

[0012] In some embodiments of the present invention, the detection circuit module includes: a diode unit, an anode of the diode unit is connected to the first electrical connection terminal; and a resistor unit, a first end of the resistor unit is connected to the cathode of the diode unit, and a second end of the resistor unit is connected to the second electrical connection terminal; there is a node between the first end of the resistor unit and the cathode of the diode unit, and the node is connected to the control module to obtain the charging gun reception signal.

[0013] In some embodiments of the present invention, the multiple accommodating interfaces also include: a third accommodating interface, the third accommodating interface is suitable for matching and connecting with the first power interface of the charging gun; and a fourth accommodating interface, the fourth accommodating interface is suitable for matching and connecting with the neutral line interface of the charging gun.

[0014] In some embodiments of the utility model, a third electrical connection terminal is provided in the third accommodating interface, and the third electrical connection terminal is suitable for being electrically connected to the first power interface; a fourth electrical connection terminal is provided in the fourth accommodating interface, and the fourth electrical connection terminal is suitable for being electrically connected to the neutral line interface.

[0015] In some embodiments of the present invention, the storage seat also includes: a power conversion module, the input end of the power conversion module is respectively connected to the third electrical connection terminal and the fourth electrical connection terminal, and the output end of the power conversion module is connected to the control module, for supplying power to the control module in response to the charging gun being stored in the storage portion.

[0016] In some embodiments of the utility model, the multiple accommodating interfaces also include: a fifth accommodating interface, which is suitable for matching and connecting with the second power interface of the charging gun; a sixth accommodating interface, which is suitable for matching and connecting with the third power interface of the charging gun; and a seventh accommodating interface, which is suitable for matching and connecting with the charging connection confirmation interface of the charging gun.

[0017] In some embodiments of the present invention, the prompt module includes at least one of an indicator light, a display screen and a buzzer.

[0018] In some embodiments of the present invention, the indicator light is a light ring, and the light ring surrounds the side surface of the base.

[0019] In some embodiments of the present invention, the storage portion further includes a locking groove, and the locking groove is suitable for matching and connecting with a locking hook on the charging gun.

[0020] In some embodiments of the present invention, the storage seat also includes: an electronic lock, which is connected to the control module and is used to lock the storage seat and the charging gun in response to the charging gun storage signal, and release the storage seat and the charging gun in response to an unlocking signal.

[0021] In order to achieve the above-mentioned purpose, the second aspect embodiment of the utility model also proposes a charging pile, which includes: a power supply and a power supply control device; a charging control guidance circuit, the charging control guidance circuit includes a first contactor on a first power interface circuit and a second contactor on a neutral line; the power supply and the power supply control device are respectively connected to a charging gun through the charging control guidance circuit; the power supply control device is used to control the closing of the first contactor and the second contactor in response to the charging gun being stored in the storage seat described in any of the above items.

[0022] According to the charging pile proposed in the embodiment of the utility model, it is independently arranged with the storage seat. When the charging gun is not in use, after the charging gun is stored on the storage seat, the power supply control device controls the first contactor and the second contactor in the charging control guidance circuit to close, so as to realize that the power supply in the charging pile supplies power to the storage seat via the charging gun. It can be realized that when the storage seat is not connected to an external power supply, the hardware of the existing charging pile and charging gun can be reused to power the storage seat, thereby making it possible to add lights to the storage seat, which solves the shortcoming that the current independent storage seat cannot get power.

[0023] In some embodiments of the present invention, the charging pile further includes: a communication device, which is connected to the power supply control device and is used to send a reminder signal to the user terminal in response to the charging gun leaving the storage seat.

[0024] In some embodiments of the utility model, the communication device is also used to receive vehicle charging instructions; the charging pile also includes: a prompt device, which is connected to the power supply control device and is used to provide a prompt when the communication device has not received the vehicle charging instruction and the charging gun leaves the storage seat.

[0025] In order to achieve the above-mentioned purpose, the third aspect embodiment of the utility model also proposes a charging system, including: a storage seat as described in any one of the first aspect embodiments above; a charging pile as described in any one of the second aspect embodiments above; and a charging gun, wherein the charging gun is connected to the charging pile, and when not charging, the charging gun is stored in the storage seat.

[0026] According to the charging system proposed in the embodiment of the utility model, the storage seat is set independently of the charging pile. When the charging gun is not in use, after the charging gun is stored on the storage seat, the charging pile supplies power to the storage seat through the charging gun. It can be realized that when the storage seat is not connected to an external power supply, the hardware of the existing charging pile and charging gun can be reused to power the storage seat, thereby making it possible to add lights to the storage seat, solving the shortcoming that the current independent storage seat cannot get electricity. In addition, the charging pile supplies power to the storage seat through the charging gun, so that the charging pile can detect whether the charging gun is stored in the storage seat, and then the storage seat can prompt after the charging gun is stored in the storage seat, thereby realizing the detection of the charging gun being stored in the storage seat in the uncharged state.

[0027] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0029] Figure 1 is a block diagram of a storage seat according to an embodiment of the utility model;

[0030] Figure 2 is a schematic diagram of a storage seat according to an embodiment of the utility model;

[0031] Figure 3 A schematic diagram of a charging gun being stored in a storage seat according to an embodiment of the utility model;

[0032] Figure 4 It is a front view of a storage seat according to one embodiment of the utility model;

[0033] Figure 5 A schematic diagram of a storage seat circuit according to an embodiment of the utility model;

[0034] Figure 6 This is the national standard AC charging control pilot circuit schematic diagram;

[0035] Figure 7 This is a timing diagram of the CP state interaction between the charging gun and the storage base according to an embodiment of the utility model;

[0036] Figure 8 This is the national standard AC charging CP state timing diagram;

[0037] Fig. 9 is a block diagram of a storage base according to another embodiment of the utility model;

[0038] Fig.10 is a block diagram of a charging pile according to an embodiment of the utility model;

[0039] Fig.11 is a block diagram of a charging pile according to another embodiment of the utility model;

[0040] Fig.12 FIG. 4 is a block diagram of a charging system according to an embodiment of the present utility model.

[0041] Reference numerals:

[0042] Charging system 1000;

[0043] Storage seat 100, charging gun 200, charging pile 300;

[0044] It includes a base 1, a detection circuit module 2, a prompt module 3, a control module 4, a power conversion module 5, and an electronic lock 6; a power supply 301, a power supply control device 302, a charging control guidance circuit 303, a communication device 304, and a prompt device 305;

[0045] Storage portion 11, first accommodating interface a1, second accommodating interface a2, third accommodating interface a3, fourth accommodating interface a4, fifth accommodating interface a5, sixth accommodating interface a6, seventh accommodating interface a7, first electrical connection terminal CP, second electrical connection terminal PE, third electrical connection terminal L1, fourth electrical connection terminal N, first power supply interface b1, neutral line interface b4, grounding interface b5, control guide interface b7, lock slot P, node n, diode D, resistor R. DETAILED DESCRIPTION

[0046] The embodiments of the present utility model are described in detail below. The embodiments described with reference to the accompanying drawings are exemplary. The embodiments of the present utility model are described in detail below.

[0047] The embodiment of the utility model provides a storage seat, which can be set independently of the charging pile. When the charging gun is stored in the storage seat, the charging pile supplies power to the storage seat through the charging gun to detect the state of the charging gun stored in the storage seat, so that whether the charging gun is placed properly in the uncharged state can be intuitively displayed. Figure 1-Figure 9 The storage seat according to the embodiment of the utility model is described.

[0048] In some embodiments of the present invention, Figure 1 As shown, it is a block diagram of a storage seat according to an embodiment of the utility model, wherein the storage seat 100 includes a seat body 1, a detection circuit module 2, a prompt module 3 and a control module 4, and the seat body 1 has a storage portion 11, and the storage portion 11 is suitable for storing the charging gun 200.

[0049] Specifically, it can be combined Figure 2 and Figure 3 To understand the situation in which the seat body 1 and the charging gun 200 are stored on the seat body 1 according to the embodiment of the utility model, Figure 2 is a schematic diagram of a storage seat according to an embodiment of the utility model; Figure 3 A schematic diagram of a charging gun being stored in a storage seat according to an embodiment of the utility model; Figure 4 It is a front view of a storage seat according to one embodiment of the utility model;

[0050] like Figure 2 and Figure 3 As shown, the shape of the storage portion 11 on the seat body 1 is adapted to the shape of the charging connection interface of the charging gun 200. Figure 2 and Figure 4 As shown, the storage portion 11 includes a plurality of accommodating interfaces, which are suitable for matching and connecting with the charging connection interface of the charging gun 200. The number of the accommodating interfaces is the same as the number of the charging connection interface of the charging gun 200, for example, the number of the accommodating interfaces can be set to 7.

[0051] The detection circuit module 2 is located in the seat body 1 and is used to detect the charging gun storage signal. It can be understood that the storage seat 100 in the embodiment of the utility model is independently set from the charging pile, and no power supply module or power supply is provided therein. When the charging gun 200 is inserted into the storage seat 100, the charging pile can supply power to the detection circuit module 2 in the storage seat through the charging gun 200. At this time, the detection circuit module 2 can detect the charging gun storage signal. When the charging gun 200 is not inserted into the storage seat 100, the storage seat 100 does not work, and the detection circuit module 2 cannot detect the signal.

[0052] The prompt module 3 is used to give a prompt when the charging gun 200 is stored in the seat 1. In some embodiments, the prompt module 3 includes at least one of an indicator light, a display screen, and a buzzer. The prompt module 3 in the embodiment of the utility model takes an indicator light as an example. Figure 3 As shown, the indicator light is a light ring which surrounds the side surface of the base body 1.

[0053] The control module 4 is connected to the detection circuit module 2 and the prompt module 3, and is used to control the prompt module 3. Specifically, the control module 4 may be a single chip microcomputer and / or a driver disposed in the seat body 1, which may be used to control the state of the prompt module 3 according to the charging gun storage signal detected by the detection circuit module 2. In the following, the prompt module 3 in the embodiment of the utility model is described as an indicator light.

[0054] Specifically, in the uncharged state, when the charging gun 200 is inserted into the storage portion 11 on the seat body 1, the detection circuit module 2 detects the charging gun storage signal, and the control module 4 confirms that the charging gun 200 has been inserted into the storage portion 11 on the seat body 1 of the storage seat 100 according to the charging gun storage signal, and the control indicator light is turned on, which is used to prompt that the charging gun has been placed in the uncharged state.

[0055] According to the storage seat 100 proposed in the embodiment of the utility model, when the charging gun 200 is not in use, it is stored in the storage portion 11 on the seat body 1. After the detection circuit module 2 detects the charging gun storage signal, the control module 4 controls the prompt module 3 to prompt the storage status of the charging gun 200, thereby detecting whether the charging gun 200 is stored in the storage seat 100, and prompting after the charging gun 200 is stored in the storage seat 100, thereby realizing the detection of the charging gun 200 being stored on the storage seat 100 in the uncharged state.

[0056] In some embodiments of the present invention, it can be combined with Figure 4 and Figure 5 Understand the multiple accommodation interfaces of the embodiment of the utility model. Among them, Figure 5 The present invention is a circuit schematic diagram of a storage base according to an embodiment of the present invention.

[0057] like Figure 4 As shown, the multiple accommodation interfaces include a first accommodation interface a1 and a second accommodation interface a2. The first accommodation interface a1 is suitable for matching and connecting with the control guide interface b7 of the charging gun 200, and the second accommodation interface a2 is suitable for matching and connecting with the grounding interface b5 of the charging gun 200. Figure 4 The control connection b7 and the ground connection b5 of the charging gun 200 are not shown.

[0058] Specifically, in some embodiments, Figure 5 As shown, a first electrical connection terminal CP is provided in the first accommodation interface a1, and the first electrical connection terminal CP is electrically connected to the control guide interface b7, and the first electrical connection terminal CP is connected to the CP control guide circuit in the storage seat 100, and the control guide interface b7 of the charging gun 200 is connected to the CP control guide circuit in the charging pile. Also, a second electrical connection terminal PE is provided in the second accommodation interface a2, and the second electrical connection terminal PE is electrically connected to the grounding interface b5, and the second electrical connection terminal PE is connected to the grounding circuit in the storage seat 100, and the grounding interface b5 of the charging gun 200 is connected to the charging pile grounding circuit in the charging pile. Among them, Figure 5 The first receiving interface a1 and the second receiving interface a2 are not shown.

[0059] In some embodiments of the present invention, Figure 5 As shown, the detection circuit module 2 includes a diode unit and a resistor unit, wherein the anode of the diode unit is connected to the first electrical connection terminal CP. The first end of the resistor unit is connected to the cathode of the diode unit, and the second end of the resistor unit is connected to the second electrical connection terminal PE. And there is a node n between the first end of the resistor unit and the cathode of the diode unit, and the node n is connected to the control module 4 to obtain the charging gun storage signal.

[0060] Specifically, Figure 5 As shown, the diode unit may be configured to include a diode D, and the resistor unit may be configured to include a resistor R.

[0061] In the above-mentioned prior art, it is necessary to integrate the charging gun storage seat with the charging pile so that the light ring can get power and work normally. Figure 4 As shown, the plurality of accommodating interfaces further include a third accommodating interface a3 and a fourth accommodating interface a4, wherein the third accommodating interface a3 is adapted to be matched and connected with the first power interface b1 of the charging gun 200. The fourth accommodating interface a4 is adapted to be matched and connected with the neutral line interface b4 of the charging gun 200.

[0062] Specifically, in some embodiments, Figure 5As shown, a third electrical connection terminal L1 is provided in the third accommodation interface a3, and the third electrical connection terminal L1 is suitable for being electrically connected to the first power interface b1, wherein the third electrical connection terminal L1 is connected to the first power supply line in the storage seat 100, and the first power interface b1 of the charging gun 200 is connected to the first AC power supply line in the charging pile. A fourth electrical connection terminal N is provided in the fourth accommodation interface a4, and the fourth electrical connection terminal N is suitable for being electrically connected to the neutral line interface b4. The fourth electrical connection terminal N is connected to the neutral line in the storage seat 100, and the neutral line interface b4 of the charging gun 200 is connected to the neutral line in the charging pile.

[0063] In another embodiment of the present invention, Figure 5 As shown, the storage seat 100 also includes a power conversion module 5, the input end of the power conversion module 5 is respectively connected to the third electrical connection terminal L1 and the fourth electrical connection terminal N, and the output end of the power conversion module 5 is connected to the control module 4, which is used to supply power to the control module 4 in response to the charging gun being stored in the storage portion 11.

[0064] Among them, the power conversion module 5 can be an AC / DC converter, which can be used to convert 220V alternating current into 12V direct current. Specifically, on the storage seat 100, when the charging gun 200 is inserted into the storage seat 200, the storage seat 200 interacts with the charging pile through the four electrical connection terminals L1, N, PE and CP. After the first electrical connection terminal CP is connected, information interaction begins. At this time, the charging pile detects that the CP loop has been inserted into the storage seat 100, and controls the contactor in the circuit where the third electrical connection terminal L1 and the fourth electrical connection terminal N are located to be attracted, and the charging pile starts to supply power to the storage seat 100. When the L1 and N loops are energized, the power conversion module 5 inside the storage seat 100 also starts working in time with the AC / DC converter to supply power to the control module 4. Taking the control module 4 as an example, the single-chip microcomputer detects the PWM waveform on the CP pin after the single-chip microcomputer is powered on, and realizes the display of the predetermined light according to the waveform information.

[0065] Among them, it can be combined Figure 6 and Figure 7 Understand the waveform of the CP loop formed after the charging pile and the storage base 100 are connected. Figure 6 This is the national standard AC charging control pilot circuit schematic diagram; Figure 7 This is a timing diagram of the CP state interaction between the charging gun and the storage base according to an embodiment of the utility model.

[0066] Among them, Figure 6As shown, the power supply device is equivalent to the charging pile of the embodiment of the utility model, the electric car is equivalent to the storage seat 100 of the embodiment of the utility model, the vehicle plug is equivalent to the charging connection interface of the charging gun 200 of the embodiment, the vehicle socket is equivalent to the accommodation interface on the storage seat 100 of the embodiment, and the charging interface is equivalent to the interactive interface between the charging gun 200 and the storage seat 100 of the embodiment. Figure 6 It can be seen that a node corresponding to the detection point 1 in the figure is also set on the CP control guide line inside the charging pile, and the voltage waveform at the node can be detected by the power supply control device inside the charging pile. And, the control module 4 inside the storage seat 100 detects the voltage waveform at the node n, and the node n corresponds to the detection point 2 in the figure. It can be understood that according to the national standard for AC charging, the CP pin of the charging pile is 12V when it is idle. When the charging gun 100 is inserted into the vehicle, the resistor on the CP loop inside the vehicle will divide the 12V, causing the waveforms of detection points 1 and 2 to change. The vehicle pile performs charging interaction based on the waveform changes of each detection point. When the charging gun is initially inserted into the vehicle, the CP loop is pulled down from 12V to 9V. At this time, the pile detects the voltage change and switches the 9V level to 9V PWM. After the vehicle detects that the signal is converted from a fixed level to PWM, the internal contactor is attracted and the resistor R2 is incorporated. At this time, the CP loop voltage is pulled down to 6V PWM, and the charging pile attracts the L and N power supply contactors to start supplying power to the vehicle.

[0067] Referring to the above interaction process, the embodiment of the present utility model can define a voltage U1, and set the voltage U1 to be other than 9V and 6V. Specifically, Figure 7 As shown, detection point 1 corresponds to a node also set on the CP control guide line inside the charging pile, and detection point 2 corresponds to node n set inside the storage seat 100 in the embodiment of the utility model.

[0068] When the charging gun 200 is not inserted into the storage seat 100, there is no 12V level on the CP circuit; when the charging gun 200 is inserted into the storage seat 100, the 12V level on the CP circuit is pulled down to U1. By adding a new software definition to the charging pile, the charging pile responds to the U1 level, switches to the U1 PWM state, and attracts the power supply contactor of the line where the electrical connection terminals L1 and N are located, so as to realize the power supply process of the storage seat 100. At this time, the storage seat is in the light-emitting state. Limited by the voltage division of the resistor R, the PWM peak values ​​of detection point 1 and detection point 2 will be determined, that is, when the charging pile supplies power to the storage seat 100, the PWM peak value of node n is fixed.

[0069] In addition, since the insertion of the charging gun 200 into the receiving seat 100 will lower the level of the first electrical connection terminal CP, the charging pile can determine whether the charging gun 200 is on the receiving seat 100 according to whether the level is lowered to U1.

[0070] like Figure 8 As shown, this is the national standard AC charging CP state timing diagram. The national standard AC standard stipulates that the CP level has only three peak states: 12V when the gun is not plugged in, 9V when the gun is plugged in but the vehicle is not ready, and 6V when the gun is plugged in and the vehicle is ready. For European and American standard AC charging, there will be another state with a peak level of 3V, which means that the vehicle needs to turn on the ventilation mode. The value of U1 is different from the level values ​​of the above three (for national standards) or four (for European and American standards) states, allowing the charging pile to distinguish between the normal charging process and the state of the charging gun 200 inserted into the storage seat 100. When someone picks up the charging gun 200 stored on the storage seat 100, the charging pile can detect it and push it to the user. If it is not operated by the user, the user will know that someone is trying to steal electricity or maliciously tampering with a private charging gun.

[0071] In addition, the charging gun storage signal, that is, the voltage PWM frequency and duty cycle at node n are adjustable. Through the changes in these two parts of information, the information of the storage seat 100 can be written, so that the light switch state, brightness and color of the storage seat 100 can be adjusted according to the definition of the charging pile, and the user can modify it through the charging pile operation panel, applet or APP. Based on this, the switch state, brightness and color of the storage seat 100 of the embodiment of the utility model can also be adjusted through the PWM (Pulse Width Modulation) waveform sent by the CP signal line in the AC charging gun, so as to realize the control of the light state of the storage seat 100 by the charging pile. This solution can use the existing hardware capabilities of the charging pile, and there is no need to add a wireless communication module to the storage seat 100, which simplifies the hardware and reduces costs.

[0072] According to the storage seat 100 proposed in the embodiment of the utility model, by reusing the existing charging pile and charging gun 200 hardware to power the storage seat 100, the storage seat 100 can be powered by the charging pile to power its own lights, but it is not limited to this. After the storage seat 100 is powered by the charging pile, it can also realize the function of heating in snowy weather to prevent ice and snow from freezing the charging port. For example, the heating logic of the storage seat 100 can be set as follows: If the charging pile is installed outdoors, the owner can turn on this function through the charging pile APP / applet. This function allows users to customize the use time. For example, if the user often travels between 8 and 9 in the morning and returns home between 6 and 7 in the evening, these two time periods can be defined to enter the heating and snow removal mode. A temperature sensor is set inside the storage seat 100, which can automatically detect the temperature and heat itself to above zero degrees. The charging pile can also be connected to the Internet to optimize the heating control of the storage seat 100 according to the weather forecast, so that the storage seat 100 is only turned on for heating in snowy weather.

[0073] In one embodiment of the present invention, Figure 4 As shown, the multiple accommodation interfaces also include a fifth accommodation interface a5, a sixth accommodation interface a6 and a seventh accommodation interface a7, the fifth accommodation interface a5 is suitable for matching and connecting with the second power interface of the charging gun 200; the sixth accommodation interface a6 is suitable for matching and connecting with the third power interface of the charging gun 200; the seventh accommodation interface a7 is suitable for matching and connecting with the charging connection confirmation interface of the charging gun 200. The second power interface, the third power interface and the charging connection confirmation interface of the charging gun 200 are not shown in the figure.

[0074] In one embodiment of the present invention, Figure 2-Figure 4 As shown, the storage portion 11 also includes a lock slot P, which is suitable for matching and connecting with a lock hook on the charging gun 200. After the charging gun 200 is inserted into the storage seat 100, the lock hook is buckled on the lock slot P to prevent the charging gun 200 from falling off.

[0075] In other embodiments of the present invention, Fig. 9 As shown, it is a block diagram of a storage seat according to another embodiment of the utility model, wherein the storage seat 100 further includes an electronic lock 6, which is connected to the control module 4, and is used to lock the storage seat 100 and the charging gun 200 in response to the charging gun storage signal, and to release the storage seat 100 and the charging gun 200 in response to the unlocking signal. It can be understood that since the storage seat 100 is set independently of the charging pile, when the charging pile is connected to the storage seat 100 through the charging gun 200, the charging pile is used as the power source of the storage seat 100 to power the storage seat 100. For areas with poor public security, an electronic lock 6 can be added to the storage seat 100, and when the user is not nearby, the charging gun 200 can be locked. At this time, if it is not unlocked, the charging gun 200 cannot be pulled out of the storage seat 100.

[0076] Based on the above, the storage seat 100 proposed in the embodiment of the utility model is independently arranged from the charging pile. When the charging gun 200 is stored on the storage seat 100, it is possible to power the storage seat 100 from the charging pile via the charging gun 200 without an external power supply, thereby making it possible to add lights to the storage seat 100, solving the shortcoming that the current independent storage seat 100 cannot obtain electricity.

[0077] In some embodiments of the present invention, a charging pile is also proposed, such as Fig.10 , which is a block diagram of a charging pile according to an embodiment of the present utility model, wherein the charging pile 300 includes a power supply 301 , a power supply control device 302 and a charging control steering circuit 303 .

[0078] The charging control steering circuit 303 includes a first contactor on the first power interface line and a second contactor on the neutral line. The power supply 301 and the power supply control device 302 are respectively connected to the charging gun 200 through the charging control steering circuit 303. The power supply control device 302 is used to control the first contactor and the second contactor to close in response to the charging gun 200 being stored in the storage seat 100 of any of the above embodiments. Fig.10 The first contactor and the second contactor are not shown.

[0079] It can be understood that the first power interface circuit is the first AC power supply circuit in the charging pile in the above embodiment, and the neutral line is the neutral line in the charging pile 300 in the above embodiment. The situation of controlling the closing of the first contactor and the second contactor has been described in the above embodiment, and will not be repeated here.

[0080] According to the charging pile 300 proposed in the embodiment of the utility model, it is independently arranged with the storage seat 100. When the charging gun 200 is not in use, after the charging gun 200 is stored on the storage seat 100, the power supply control device 302 controls the first contactor and the second contactor in the charging control guidance circuit 303 to close, so as to realize that the power supply 301 in the charging pile 300 supplies power to the storage seat 100 via the charging gun 200. It can be realized that when the storage seat 100 is not connected to an external power supply, the hardware of the existing charging pile 300 and the charging gun 200 can be reused to power the storage seat 100, thereby making it possible to add lights to the storage seat 100, which solves the shortcoming that the current independent storage seat 100 cannot get power.

[0081] In some embodiments of the present invention, Fig.11 , which is a block diagram of a charging pile according to another embodiment of the present invention. The charging pile 300 further includes a communication device 304, which is connected to the power supply control device 302 and is used to send a reminder signal to the user terminal in response to the charging gun 200 leaving the storage seat 100.

[0082] Among them, the charging pile 300 of the embodiment of the utility model interacts with the storage seat 100 through the charging gun 200, and can realize a detection of the storage status of the charging gun 200. For example, when someone picks up the charging gun 200 stored on the storage seat 100, the charging pile 300 can detect it and push it to the user through the communication device 304. If it is not operated by the user, the user can know that someone is trying to steal electricity or maliciously tampering with a private charging gun.

[0083] In some other embodiments of the present invention, the communication device 304 is also used to receive a vehicle charging instruction. Fig.11As shown, the charging pile 300 also includes a prompting device 305 , which is connected to the power supply control device 302 and is used to prompt when the communication device 304 does not receive a vehicle charging instruction and the charging gun 200 leaves the storage seat 100 .

[0084] It can be understood that this embodiment is used to realize the detection function of the charging pile 300 to see whether the charging gun 200 is inserted into the storage seat 100. In addition, a vehicle pile connection judgment can be added to the detection of whether the charging gun 200 is inserted into the storage seat 100 by the charging pile 300. When the vehicle pile is connected using a wireless method such as Bluetooth, the charging pile 300 can sense that the car is next to it, which is equivalent to receiving a vehicle charging instruction. At this time, if someone lifts the charging gun 200 on the storage seat 100, the charging pile APP (Application) / applet will not push an alarm. The default is that the user is operating normally. When the wireless connection of the vehicle pile is disconnected, it can be considered that the car is not in the parking space or the car has been turned off for a long time, and it is considered that the vehicle charging instruction has not been received. When someone lifts the charging gun 200 stored on the storage seat 100, the charging pile 300 can detect and push it to the user. If it is not operated by the user, the user can know that someone is trying to steal electricity or maliciously tampering with the private charging gun 200. Alternatively, if the communication device 304 does not receive the vehicle charging instruction, the charging post 300 may believe that someone has picked up or maliciously tampered with the private charging gun 200 and may push an alarm.

[0085] In addition, when the charging gun 200 is inserted into the storage seat 100 and the charging pile 300 is in standby mode, the lighting mode of the charging pile 300 itself can also be customized, such as green always on, blue and purple flashing alternately, etc. At this time, the charging pile 300 and the storage seat 100 can be linked with each other, making the charging pile 300 and the storage seat 100 more like a whole, with a coherent visual effect.

[0086] In some embodiments of the present invention, a charging system is also provided, such as Fig.12 , which is a block diagram of a charging system according to an embodiment of the present invention. The charging system 1000 comprises a storage seat 100 of the first embodiment, a charging pile 300 of the second embodiment and a charging gun 200, wherein the charging gun 200 is connected to the charging pile 300, and when not charging, the charging gun 200 is stored in the storage seat 100.

[0087] According to the charging system 1000 proposed in the embodiment of the utility model, the storage seat 100 is set independently of the charging pile 300. When the charging gun 200 is not in use, after the charging gun 200 is stored on the storage seat 100, the charging pile 300 supplies power to the storage seat 100 through the charging gun 200. It can be realized that when the storage seat 100 is not connected to an external power supply, the hardware of the existing charging pile 300 and the charging gun 200 can be reused to power the storage seat 100, so that it is possible to add lights to the storage seat 100, which solves the disadvantage that the current independent storage seat 100 cannot get power. In addition, the charging pile 300 supplies power to the storage seat 100 through the charging gun 200, so that the charging pile 300 can detect whether the charging gun is stored in the storage seat 100, and then the storage seat 100 can prompt after the charging gun 200 is stored in the storage seat 100, thereby realizing the detection of the charging gun 200 being stored in the storage seat 100 in the uncharged state.

[0088] Other structures and operations of the charging gun 200 , the charging pile 300 and the storage base 100 according to the embodiment of the utility model are known to ordinary technicians in the field and will not be described in detail here.

[0089] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "illustrative embodiments", "examples", "specific examples", or "some examples" means that the specific features, structures, materials, or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic expressions of the above terms do not necessarily refer to the same embodiment or example.

[0090] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. A storage seat, characterized in that: include: A seat body, wherein the seat body has a storage portion, and the storage portion is suitable for storing a charging gun; A detection circuit module, the detection circuit module is located in the seat body and is used to detect a charging gun storage signal; A prompt module, used for giving a prompt when the charging gun is stored in the seat; A control module is connected to the detection circuit module and the prompt module, and is used to control the prompt module.

2. The storage seat according to claim 1, characterized in that: The storage portion includes a plurality of accommodating interfaces, and the accommodating interfaces are suitable for matching and connecting with the charging connection interfaces of the charging gun.

3. The storage seat according to claim 2, characterized in that: The plurality of receiving interfaces include: A first receiving interface, wherein the first receiving interface is suitable for matching and connecting with the control guide interface of the charging gun; and A second accommodating interface, wherein the second accommodating interface is suitable for matching and connecting with a grounding interface of the charging gun.

4. The storage seat according to claim 3, characterized in that: A first electrical connection terminal is disposed in the first accommodation interface, and the first electrical connection terminal is electrically connected to the control guide interface; A second electrical connection terminal is disposed in the second accommodating interface, and the second electrical connection terminal is electrically connected to the grounding interface.

5. The storage seat according to claim 4, characterized in that: The detection circuit module comprises: a diode unit, an anode of the diode unit being connected to the first electrical connection terminal; and a resistor unit, wherein a first end of the resistor unit is connected to the cathode of the diode unit, and a second end of the resistor unit is connected to the second electrical connection terminal; A node is provided between the first end of the resistor unit and the cathode of the diode unit, and the node is connected to the control module to obtain the charging gun receiving signal.

6. The storage seat according to claim 3, characterized in that: The plurality of receiving interfaces also include: A third receiving interface, wherein the third receiving interface is suitable for matching and connecting with the first power interface of the charging gun; and A fourth accommodating interface, wherein the fourth accommodating interface is suitable for matching and connecting with the neutral line interface of the charging gun.

7. The storage seat according to claim 6, characterized in that: A third electrical connection terminal is disposed in the third receiving interface, and the third electrical connection terminal is suitable for being electrically connected to the first power interface; A fourth electrical connection terminal is disposed in the fourth accommodating interface, and the fourth electrical connection terminal is suitable for being electrically connected to the neutral line interface.

8. The storage seat according to claim 7, characterized in that: The storage seat also includes: A power conversion module, wherein an input end of the power conversion module is respectively connected to the third electrical connection terminal and the fourth electrical connection terminal, and an output end of the power conversion module is connected to the control module, for supplying power to the control module in response to the charging gun being stored in the storage portion.

9. The storage seat according to claim 6, characterized in that: The plurality of receiving interfaces also include: A fifth receiving interface, wherein the fifth receiving interface is suitable for matching and connecting with the second power interface of the charging gun; a sixth receiving interface, the sixth receiving interface being adapted to be matched and connected with the third power interface of the charging gun; and A seventh accommodating interface, wherein the seventh accommodating interface is suitable for matching and connecting with the charging connection confirmation interface of the charging gun.

10. The storage seat according to any one of claims 1 to 9, characterized in that: The prompt module includes at least one of an indicator light, a display screen and a buzzer.

11. The storage seat according to claim 10, characterized in that: The indicator light is a light ring, and the light ring surrounds the side surface of the seat body.

12. The storage seat according to claim 1, characterized in that: The storage portion further includes a locking groove, and the locking groove is suitable for matching and connecting with a locking hook on the charging gun.

13. The storage seat according to any one of claims 1 to 9, characterized in that: The storage seat also includes: An electronic lock is connected to the control module and is used to lock the storage seat and the charging gun in response to the charging gun storage signal, and to release the storage seat and the charging gun in response to an unlocking signal.

14. A charging pile, characterized in that: The charging pile comprises: Power supply and power supply control device; A charging control pilot circuit, the charging control pilot circuit comprising a first contactor on a first power interface line and a second contactor on a neutral line; The power supply and the power supply control device are respectively connected to the charging gun through a charging control guidance circuit; The power supply control device is used to control the first contactor and the second contactor to close in response to the charging gun being stored in the storage seat according to any one of claims 1 to 13.

15. The charging pile according to claim 14, characterized in that: The charging pile also includes: A communication device is connected to the power supply control device and is used to send a reminder signal to a user terminal in response to the charging gun leaving the storage seat.

16. The charging pile according to claim 15, characterized in that: The communication device is also used to receive a vehicle charging instruction; The charging pile also includes: A prompting device is connected to the power supply control device and is used to provide a prompt when the communication device does not receive the vehicle charging instruction and the charging gun leaves the storage seat.

17. A charging system, characterized in that: include: The storage seat according to any one of claims 1 to 13; The charging pile according to any one of claims 14 to 16; and A charging gun, the charging gun is connected to the charging pile, and when not charging, the charging gun is stored in the storage seat.

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