CN213228330U

CN213228330U - Movable wireless charging parking space

Info

Publication number: CN213228330U
Application number: CN202022098907.XU
Authority: CN
Inventors: 高冲; 李亚轩; 赵淼
Original assignee: Shenyang Institute of Technology
Current assignee: Shenyang Institute of Technology
Priority date: 2020-09-23
Filing date: 2020-09-23
Publication date: 2021-05-18
Anticipated expiration: 2030-09-23

Abstract

The utility model discloses a movable wireless parking stall that charges, this parking stall include running gear and set up wireless module of charging on the running gear, wireless module of charging is including setting up the electric energy of running gear one side provides the unit and with the electric energy provides the charge control unit and the sending coil of unit electricity connection, still including setting up the receiving coil on the electric drive vehicle, the charge control unit configuration will the electric energy of electric energy provides the unit passes through sending coil to the mode of electromagnetic resonance coupling sends to receiving coil, receiving coil with inverter electric connection is in order to realize wireless charging. The utility model provides a movable wireless charging parking stall, accessible for example carry the mode that the truck carried the wireless module of charging, transport and emergent electricity supplementing operation because of the electric drive vehicle that the electric quantity is not enough.

Description

Movable wireless charging parking space

Technical Field

The utility model relates to a new energy automobile battery charging outfit relates to a wireless charging parking stall of movable particularly.

Background

At present, electric vehicles are vigorously researched at home and abroad, and the development of new energy industry is promoted by using related technologies and policies. China puts a plurality of policies in turn, so that the development of the new energy automobile industry is actively guided and encouraged. China, as the second largest electric automobile market in the world, has increased in sales year by year with government assistance, and domestic automobile brands are continuously related to the new energy automobile industry. Governments in foreign countries support the electric automobile industry by means of economic support, policy preference and the like. It is expected that new electric vehicles will serve as new driving force for the development of the world economy. However, charging is strictly limited to the coverage of charging piles/stations as the only means of electric vehicle endurance. This has greatly restricted electric automobile trip distance. In addition, in an extremely cold or hot area, the endurance mileage also needs to consider the use condition of the air conditioner, which further aggravates the user's anxiety of using the vehicle. According to the development of the current battery technology, under the conditions of optimizing better battery charge and discharge management logic and good battery working conditions, cliff type fading of battery energy can also occur, which is very likely to cause breakdown. And according to under the current situation, fill electric pile and solve the facility of electric energy car charging problem at present stage, the prevalence is not high, also has compatibility scheduling problem. It is thus clear that for electric automobile, if meet the car and lead to when breaking down because of the electric quantity is not enough, will probably not reach nearest electric pile that fills, or even find through road rescue and fill electric pile, will also face compatibility examination.

Therefore, the above problems in the prior art may restrict the popularization of new energy vehicles, and improvements are urgently needed.

Disclosure of Invention

In view of the above-mentioned problem that prior art exists, the utility model aims to provide a can conveniently provide the wireless parking stall that charges of movable of electric energy supply for the new energy automobile of unexpected parking. In order to achieve the above purpose, the utility model provides a movable wireless charging parking space, which is used for charging an electrically driven vehicle, the electrically driven vehicle includes at least a vehicle-mounted battery, an inverter, and a vehicle-mounted battery management unit that manages charging and discharging of the vehicle-mounted battery, the parking space comprises a traveling mechanism and a wireless charging module arranged on the traveling mechanism, wherein the wireless charging module comprises an electric energy providing unit arranged on one side of the traveling mechanism, a charging control unit and a sending coil which are electrically connected with the electric energy providing unit, and a receiving coil arranged on an electrically driven vehicle, the charging control unit is configured to pass the power of the power supply unit through the transmitting coil, and the wireless charging device is sent to the receiving coil in an electromagnetic resonance coupling mode, and the receiving coil is electrically connected with the inverter to realize wireless charging.

Preferably, the traveling mechanism is configured with a bearing part for bearing the electrically driven vehicle, the bearing part is provided with a lifting mechanism and a transverse moving mechanism arranged on the lifting mechanism, wherein the lifting mechanism comprises a door-shaped bracket, a first screw rod arranged on the door-shaped bracket, and a servo motor for driving the first screw rod to rotate, and the transverse moving mechanism is connected with the first screw rod and driven by the servo motor to integrally lift.

Preferably, the transverse moving mechanism comprises a transverse moving support connected with the first screw rod, a driving mechanism is vertically arranged at the middle position of the transverse moving support, the output end of the driving mechanism is connected with a transverse beam which is horizontally arranged, a sleeving end is respectively constructed on the transverse moving support close to the two ends of the transverse beam, an L-shaped supporting arm is respectively sleeved on the sleeving end in a relative mode, the inserting end of the supporting arm and the inserting end is constructed as an inserting end, and a second hinge rod is hinged between the inserting end and the transverse beam, so that when the driving mechanism drives the transverse beam to move, the inserting end is driven to horizontally move in the sleeving end.

Preferably, a first hinge rod is connected between the cross beam and the traverse bracket.

Preferably, the free end of the support arm is provided with an extension end part with adjustable telescopic length.

Preferably, the driving mechanism is a cylinder, an oil cylinder or a linear motor.

Preferably, a crawler belt conveying mechanism is disposed on the carrying portion of the traveling mechanism, and the entire lifting mechanism is disposed on the crawler belt conveying mechanism.

Preferably, the bearing part is provided with an auxiliary supporting mechanism.

Preferably, the running gear is configured as a transport vehicle, and at least a photovoltaic cell is further disposed on the transport vehicle, and the photovoltaic cell is configured to be electrically connected with the wireless charging module and to supply power to at least the charging control unit. Compared with the prior art, the utility model provides a movable wireless charging parking stall, the accessible carries the mode of wireless module of charging such as the truck that carries cargo, transports and emergent electricity supplementing operation to the electric drive vehicle because of the electric quantity is not enough. It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the disclosure. This document provides an overview of various implementations or examples of the technology described in this disclosure, and is not a comprehensive disclosure of the full scope or all features of the disclosed technology.

Drawings

Fig. 1 is the utility model discloses a movable is wireless to charge overall structure schematic diagram on parking stall.

Fig. 2 is the utility model discloses a movable is wireless to charge the structural schematic diagram at another visual angle on parking stall.

Fig. 3 is the utility model discloses a movable is wireless to charge the structural schematic diagram at another visual angle on parking stall.

Fig. 4 is the utility model discloses a movable wireless charging parking stall's sideslip mechanism's schematic structure diagram.

Fig. 5 is the utility model discloses a movable wireless charging parking stall's wireless module of charging's structural diagram.

The main reference numbers:

1 … … running gear; 2 … … electric power supply unit; 3 … … photovoltaic cells; 4 … … lifting mechanism; 5 … … traversing mechanism; 6 … … sending coil; 7 … … crawler transport mechanism; 11 … … auxiliary support mechanism; a 41 … … door style bracket; 42 … … first screw; 51 … … support arms; 52 … … traversing the carriage; a 53 … … drive mechanism; 54 … … cross-beam; 511 … … extended end; 512 … … plug end; 521 … … a sleeved end; 541 … … a first hinge lever; 542 … … second hinge lever.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present disclosure more clear, the technical solutions of the embodiments of the present disclosure will be described below clearly and completely with reference to the accompanying drawings of the embodiments of the present disclosure. It is to be understood that the described embodiments are only a few embodiments of the present disclosure, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the described embodiments of the disclosure without any inventive step, are within the scope of protection of the disclosure.

Unless otherwise defined, technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this disclosure belongs. The use of the word "comprising" or "comprises", and the like, in this disclosure is intended to mean that the elements or items listed before that word, include the elements or items listed after that word, and their equivalents, without excluding other elements or items. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may also include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", and the like are used merely to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships may also be changed accordingly. To maintain the following description of the embodiments of the present disclosure clear and concise, a detailed description of known functions and known components have been omitted from the present disclosure.

As shown in fig. 1 and fig. 5, the present invention provides a movable wireless charging parking space for charging an electrically driven vehicle (not shown in the figure), which at least includes a vehicle-mounted battery, an inverter, and a vehicle-mounted battery management unit for managing charging and discharging of the vehicle-mounted battery, wherein the vehicle-mounted battery, the inverter, and the vehicle-mounted battery unit are common parts of electrically driven vehicles such as new energy vehicles, and in the present application, as shown in fig. 1, the vehicle-mounted wireless charging parking space may include a traveling mechanism 1 and a wireless charging module (not labeled in the figure) disposed on the traveling mechanism 1, the wireless charging module includes an electric energy providing unit 2 disposed on one side of the traveling mechanism 1, and a charging control unit and a transmitting coil 6 electrically connected to the electric energy providing unit 2, and in this embodiment, the transmitting coil 6 may be disposed at a carriage portion of a truck, the wireless charging is realized by further including a receiving coil arranged on the electrically-driven vehicle, the charging control unit is configured to pass the electric energy of the electric energy providing unit 2 through the transmitting coil, the electric energy providing unit 2 can be a storage battery, the storage battery is powered by a charging station or a generator driven by an engine of a running gear, and the whole wireless charging module realizes the basic principle of charging, consistent with the prior art, for example, the electric energy is transmitted to the receiving coil through the transmitting coil 6 in an electromagnetic resonance coupling mode, and the receiving coil is electrically connected with the inverter to realize the wireless charging. For example, the duration and the problem of charging of electric automobile isokinetic drive vehicle are paid much attention to, so because of can't reach the electric pile recently in order to solve the novel electric energy car that probably takes place, cause the battery power not enough and forced the road of parking, under the circumstances that influences driver's safety, the utility model discloses a movable charges parking stall can provide unit 2 through the electric energy of self and carry out emergent power supply for it. For the purpose of providing charging for an anchored electrically driven vehicle, which may involve the problem of traffic obstruction due to the anchored vehicle, for this reason, it is preferable that the traveling mechanism 1 is configured with a bearing part for bearing the electrically driven vehicle, and the bearing part is provided with a lifting mechanism 4 and a transverse moving mechanism 5 arranged on the lifting mechanism 4, wherein the lifting mechanism 4 comprises a door-shaped bracket 41 and a first screw rod 42 arranged on the door-shaped bracket 41, and a servo motor (not shown in the figure) for driving the first screw rod 42 to rotate, and the transverse moving mechanism 5 is connected with the first screw rod 42 and is driven by the servo motor to integrally lift. In this kind of application, sideslip mechanism 5 can be with the below of electric drive vehicle, and then realize lifting and wholly move suitable position to the vehicle that breaks down, avoid influencing the traffic. Specifically, as shown in fig. 2 to 4, the traverse mechanism 5 includes a traverse bracket 52 connected to the first screw 42, a driving mechanism 53 is vertically disposed at a middle position of the traverse bracket 52, an output end of the driving mechanism is connected to a horizontal beam, a sleeving end 521 is respectively configured on the traverse bracket 52 near two ends of the beam, an L-shaped supporting arm 51 is sleeved on each sleeving end 521, an inserting end of the supporting arm 51 and the sleeving end 521 is a plugging end 512, and a second hinge rod 542 is hinged between the plugging end 512 and the beam 54, so that when the driving mechanism 53 drives the beam 54 to displace, the plugging end 512 is driven to displace horizontally in the sleeving end 521. Thus realizing the relative distance between the two opposite supporting arms 51, thereby being suitable for different vehicle types. Still further, in some embodiments, a first hinge rod 541 is coupled between the cross member 54 and the traverse bracket 52. In this way, by driving the driving mechanism 53, more stable adjustment of the support arm 51 can be achieved. In practical applications, the driving mechanism 53 may be embodied as a cylinder, an oil cylinder or a linear motor. It can be imagined, under this condition, the utility model discloses on movable wireless charging parking stall accessible elevating system and translation mechanism removed the vehicle to suitable position, solved its no electric quantity at the fastest and travel and the problem that the road that causes blocks up.

In other modifications, in order to adapt to larger vehicle models, the support arm 51 may be designed to be telescopic, for example, by providing an extension end 511 with an adjustable telescopic length at the free end of the support arm 51. The extension end can also be telescopically adjusted based on a lead screw-nut mechanism.

Further, as shown in fig. 1, since the transmitting coil 6 is actually provided on the carrier of the traveling mechanism 1, in order to transport the entire anchor vehicle to the carrier, a crawler belt conveyor 7 is provided on the carrier of the traveling mechanism 1, and the entire elevating mechanism 4 is provided on the crawler belt conveyor 7. Therefore, after the transverse moving mechanism 5 lifts the anchored vehicle, the vehicle is integrally transversely moved to the bearing part through the crawler conveying mechanism 7, and the transmitting coil 6 and the receiving coil on the vehicle body are relatively wirelessly charged. In order to ensure stable support during charging, it is preferable that the support part is provided with an auxiliary support mechanism 11.

The utility model discloses in, the running gear is preferred to be constructed for haulage vehicle, for example cargo truck, and in order to ensure the safety in the charging process, the control unit that charges can be independent power supply, consequently, preferably, still be provided with photovoltaic cell 3 on the haulage vehicle at least, photovoltaic cell 3 configure into with wireless charging module electric connection just does at least the control unit that charges supplies power.

The above embodiments are only exemplary embodiments of the present invention, and are not intended to limit the present invention, and the protection scope of the present invention is defined by the claims. Various modifications and equivalents of the invention can be made by those skilled in the art within the spirit and scope of the invention, and such modifications and equivalents should also be considered as falling within the scope of the invention.

Claims

1. The movable wireless charging parking space is used for charging an electric drive vehicle, the electric drive vehicle at least comprises a vehicle-mounted battery, an inverter and a vehicle-mounted battery management unit for managing charging and discharging of the vehicle-mounted battery, and the movable wireless charging parking space is characterized by comprising a travelling mechanism and a wireless charging module arranged on the travelling mechanism, the wireless charging module comprises an electric energy providing unit arranged on one side of the travelling mechanism, a charging control unit and a transmitting coil, the charging control unit and the transmitting coil are electrically connected with the electric energy providing unit, the receiving coil is arranged on the electric drive vehicle, the charging control unit is configured to transmit the electric energy of the electric energy providing unit to the receiving coil in an electromagnetic resonance coupling mode, and the receiving coil is electrically connected with the inverter to realize wireless charging.

2. The movable wireless charging parking space according to claim 1, wherein the traveling mechanism is configured with a carrying portion for carrying the electrically driven vehicle, the carrying portion is provided with a lifting mechanism and a traversing mechanism arranged on the lifting mechanism, wherein the lifting mechanism comprises a door-shaped bracket and a first screw rod arranged on the door-shaped bracket, and a servo motor for driving the first screw rod to rotate, and the traversing mechanism is connected with the first screw rod and driven by the servo motor to integrally lift.

3. The portable wireless charging parking space as claimed in claim 2, wherein the traversing mechanism comprises a traversing support connected to the first screw, a driving mechanism is vertically disposed at a middle position of the traversing support, a beam is horizontally disposed at an output end of the driving mechanism, a sleeving end is respectively configured on the traversing support near two ends of the beam, an L-shaped supporting arm is respectively sleeved on the sleeving end, the inserting end of the supporting arm and the sleeving end is configured as an inserting end, and a second hinge rod is hinged between the inserting end and the beam, so that the driving mechanism drives the inserting end to horizontally displace in the sleeving end when driving the beam to displace.

4. The movable wireless charging parking space of claim 3, wherein a first hinge rod is further connected between the cross beam and the traverse bracket.

5. The movable wireless charging parking space according to claim 3, wherein the free end of the supporting arm is provided with an extending end part with adjustable telescopic length.

6. The movable wireless charging parking space of claim 3, wherein the driving mechanism is a cylinder, a cylinder or a linear motor.

7. The portable wireless charging parking space according to claim 2, wherein a crawler conveyor is provided on the carrying portion of the traveling mechanism, and the lifting mechanism is integrally provided on the crawler conveyor.

8. The movable wireless charging parking space according to claim 2, wherein an auxiliary support mechanism is provided on the carrying portion.

9. The movable wireless charging parking space according to claim 1, wherein the traveling mechanism is configured as a transportation vehicle, and at least a photovoltaic cell is further disposed on the transportation vehicle, and the photovoltaic cell is configured to be electrically connected with the wireless charging module and supply power to at least the charging control unit.