CN209159445U

CN209159445U - Connecting component, control unit and the system for charging

Info

Publication number: CN209159445U
Application number: CN201821164844.XU
Authority: CN
Inventors: 张炜; 马骏
Original assignee: NIO Nextev Ltd
Current assignee: Weilai Holdings Ltd
Priority date: 2018-07-23
Filing date: 2018-07-23
Publication date: 2019-07-26
Anticipated expiration: 2028-07-23

Abstract

The utility model relates to connecting component, control unit and for the system of charging.The connecting component with the pipette tips of power supply and the charging gun for being connected, the pipette tips are engaged with the interface for charging for battery, the connecting component has hollow cavity, the hollow cavity has at least two runners being electrically insulated from each other, it the runner closed at both ends and is configured for being electrically connected with the power supply and pipette tips formation respectively, the runner has at least one opening and flows into the runner for the fluid conductive medium supplied outside the charging gun or export from the runner, the runner forms the conductive channel for charging from the power supply to the battery after fluid conductive medium inflow.The structure and charging operations mode that existing charging gun can be greatly improved using the utility model significantly improve operation convenience, safety and working efficiency.

Description

Connecting component, control unit and the system for charging

Technical field

The utility model relates to charging technique field more particularly to a kind of connecting component, control unit and for charging System.

Background technique

With a plurality of types of new energy such as scientific and technological progress and social development, such as pure electric automobile, hybrid vehicle Vehicle and various aircraft, water carrier, track train etc. are increasingly widely used.With regard to such sports equipment and, for example, For power equipment etc., the technology for being directed to charging etc. increasingly becomes the project of people's concern and research.

For example, for the charging gun configured in charging pile or charging station, its charging gun cable weight is and charging Rifle power is relevant, and when charging gun power is bigger, charging gun cable will be thicker, since these cables usually use section Very big copper metal results in cable weight heavier in this way, thus cause people pulled when being charged using charging gun or It is quite inconvenient to carry such cable, causes charging operations extremely difficult, working efficiency is not high.In addition, using charging gun at present It is charged and not only needs to put into more manual operation, but also the safety management in charging operations, reliability, electromagnetic signal are dry There is also deficiencies for disturb etc., form security risk.

Utility model content

In view of this, the present invention provides connecting component, control unit and for the system of charging, to effectively solve Certainly or alleviate one or more of the above-mentioned problems in the prior art and otherwise problem.

Firstly, it is according to the present utility model in a first aspect, it provides a kind of connecting component, it is configured for and electricity Source is connected with the pipette tips of the charging gun, and with for engaging for the interface of battery charging, the connecting component has the pipette tips Hollow cavity, the hollow cavity have at least two runners being electrically insulated from each other, and the runner closed at both ends and are constructed At for being electrically connected respectively with the power supply and pipette tips formation, the runner has at least one opening for filling from described The fluid conductive medium supplied outside electric rifle flows into the runner or exports from the runner, and the runner is in the fluid conductive Medium forms the conductive channel for charging from the power supply to the battery after flowing into.

According in connecting component provided by the utility model, optionally, the battery is the battery on sports equipment, institute Stating sports equipment includes vehicle, aircraft, water carrier, and the vehicle includes pure electric vehicle, hybrid vehicle, railcar ?.

According in connecting component provided by the utility model, optionally, at least one opening is arranged in the stream The side in road.

According in connecting component provided by the utility model, optionally, the runner has an opening, the fluid Conducting medium flows in or out the runner via the opening；Or

Each runner have at least one first opening and at least one second opening, the fluid conductive medium via First opening flows into the runner, and flows out the runner via second opening.

According in connecting component provided by the utility model, optionally, the both ends of the runner are each provided with for dividing The conductive interface to be formed and be electrically connected is not matched with the interface of the interface of the power supply and the pipette tips, positioned at the one of all runners The conductive interface of a same side is configured differently from the conductive interface of another same side positioned at all runners.

According in connecting component provided by the utility model, optionally, it is disposed in the hollow cavity for information The control route of communication, the information include that the instruction of the runner is flowed in or out for controlling the fluid conductive medium.

According in connecting component provided by the utility model, optionally, the fluid conductive medium is liquid metal, leads Electro-hydraulic body or gaseous conductor, the liquid metal include normal temperature liquid metal mercury, and the conducting liquid includes high ion concentration Salting liquid.

According in connecting component provided by the utility model, optionally, the connecting component is cable, the cable Outside is equipped with electric insulation layer.

According in connecting component provided by the utility model, optionally, the power supply is provided by charging unit, described to fill Electric installation includes charging pile, charging station, electrical changing station, electric charging station, charging vehicle, integrated charger or rectifier equipment.

Secondly, second aspect according to the present utility model, it provides a kind of connecting component, is configured for and electricity Source to be electrically charged the interface that object charges with for being connected, and the connecting component has hollow cavity, and the hollow cavity has At least two runners being electrically insulated from each other, the runner closed at both ends and be configured for respectively with the power supply and described Interface forms electrical connection, and the runner has at least one opening for the fluid conductive medium supplied outside the charging gun It flows into the runner or is exported from the runner, the runner is formed after fluid conductive medium inflow for from the electricity Source to it is described be electrically charged object charge conductive channel.

According in connecting component provided by the utility model, optionally, the interface setting is for providing charge and discharge On the power electronic equipment of control, the power electronic equipment with it is described be electrically charged object and be connected or be arranged be electrically charged described On object.

In addition, the third aspect according to the present utility model, it provides a kind of control unit, the control unit for pair Authentication process is carried out with the received authentication information of wired or wireless transmission mode, to control whether to allow from such as any of the above item institute The fluid conductive medium supplied outside the connecting component stated flows into the runner in the connecting component.

In addition, fourth aspect according to the present utility model, it provides a kind of battery charging for sports equipment System, the system comprises:

For providing the charging unit of power supply；And

Charging gun comprising pipette tips and the interconnecting piece as described in above according to any one of the utility model first aspect Part, the connecting component are connected with the power supply and the pipette tips.

According in system provided by the utility model, optionally, the system also includes control units, are configured to For carrying out authentication process to the received authentication information of wired or wireless transmission mode, allow to fill from described to control whether The fluid conductive medium supplied outside electric rifle flows into the runner in the connecting component.

According in system provided by the utility model, optionally, the charging system further includes pump, is located separately Or it is arranged in the connecting component or in the charging unit, and the pump is connected with the control unit, Huo Zhesuo It states control unit to be arranged in the pump, to control the operation of the pump fluid conductive medium is flowed in or out The runner.

According in system provided by the utility model, optionally, it is disposed in the hollow cavity for information communication Control route, the information includes that the instruction of the runner is flowed in or out for controlling the fluid conductive medium, described Control unit is connected by the control route with the pump.

According in system provided by the utility model, optionally, the authentication information be from the sports equipment with Wired or wireless transmission mode is sent out and is received by the control unit.

According in system provided by the utility model, optionally, the charging system further include:

Server is arranged in local side or cloud, for being sent to from the sports equipment with wireless transmission method Authentication information out and by encryption carries out legitimacy authentication, and by the authentication information after being authenticated by legitimacy wirelessly to pass Defeated mode is sent out；And

Radio receiver is arranged in local side, described by the authentication information after legitimacy authentication for receiving And it is sent to the control unit and is authenticated.

According in system provided by the utility model, optionally, the control unit is configured to: after authenticating successfully The pump is controlled so that the fluid conductive medium flows into the runner, and controls the pump after receiving end charging instruction So that the fluid conductive medium flows out the runner.

According in system provided by the utility model, optionally, the wireless transmission method include 4G, Wi-Fi, BT, ZigBee。

According in system provided by the utility model, optionally, the control unit is arranged in the charging unit Or in the pipette tips of charging gun.

According in system provided by the utility model, optionally, the sports equipment includes vehicle, aircraft, water transport Tool, the vehicle include pure electric vehicle, hybrid vehicle, rail vehicle.

According in system provided by the utility model, optionally, the charging unit includes charging pile, charging station, changes Power station, electric charging station, charging vehicle, integrated charger or rectifier equipment.

In addition, the 5th aspect according to the present utility model, additionally provides a kind of for being electrically charged what object charged System, the system comprises:

For providing the charging unit of power supply；And

Charging gun comprising the connecting component as described in above according to any one of the utility model second aspect.

According in system provided by the utility model, optionally, for providing the power electronic equipment of charge and discharge control With it is described be electrically charged object and be connected or be arranged be electrically charged on object described, be provided on the power electronic equipment for for The interface for being electrically charged object charging.

According in system provided by the utility model, optionally, the charging system further includes pump, is located separately Or it is arranged in the connecting component or in the charging unit, and the pump is connected with the control unit, Huo Zhesuo It states control unit to be arranged in the pump, to control the operation of the pump fluid conductive medium is flowed in or out The runner of the connecting component.

According in system provided by the utility model, optionally, the authentication information be from the sports equipment with Wired or wireless transmission mode is sent out.

According in system provided by the utility model, optionally, the control unit is arranged in the charging unit.

The utility model innovatively provides the connecting component that can be used for charging gun, mitigates so as to extremely significant The weight of charging gun so that charging gun after not charging or charging can only with relatively slight this body weight of insulating layer, because This user can be very laborsaving, convenient and quickly carries out the operation such as folding and unfolding, dragging or carrying to it.In addition, by using A variety of flexible, convenient and fast authentication modes, the utility model can effectively improve the safeties of charging operations, convenience and reliable Property, manual operation is substantially reduced, realizes the automation and intelligence of charging operations.It can be greatly improved using the utility model The structure and charging operations mode of existing charging gun significantly improve operation convenience and working efficiency, can be wide by the utility model It is general that apply to charging pile, charging station, electrical changing station, electric charging station, charging vehicle, integrated charger or rectifier equipment etc. various On the charging unit of type.

Detailed description of the invention

The technical solution of the utility model is described in further detail below with reference to drawings and examples, still It should be known that these attached drawings are designed for task of explanation, therefore not as the restriction of the scope of the utility model.In addition, Unless otherwise indicated, these attached drawings are meant only to conceptually illustrate structure construction described herein, without to carry out to scale It draws.

Fig. 1 is that a use is used to prepare to sports equipment according to batter-charghing system embodiment provided by the utility model Battery charging schematic diagram, the connecting component of charging gun therein not yet injects fluid conductive medium.

Fig. 2 is the schematic diagram using batter-charghing system embodiment shown in FIG. 1 to the battery charging of sports equipment, wherein The connecting component of charging gun had been injected into liquid conducting medium.

Fig. 3 is a base according to the embodiment of the method provided by the utility model for the battery charging to sports equipment This step schematic diagram.

Fig. 4 is one and is used for according to provided by the utility model to the base for being electrically charged the embodiment of the method that object charges This step schematic diagram.

Specific embodiment

Firstly, it is necessary to which explanation, will illustrate according to connection provided by the utility model by way of example below Component, the structure composition of control unit and the system for charging, step, features and advantages etc., however all descriptions are only For what is be illustrated, any limitation is formed to the utility model without them should be interpreted as.

In addition, for any single technical characteristic for being described by or implying in the embodiment mentioned by this paper, or Shown or implicit any single technical characteristic in the drawings, the utility model still allow for these technical characteristics (or Its equivalent) between continue any combination or delete, so that it is practical to obtain the sheet that may do not referred to directly herein Novel more other embodiments.In addition, for the sake of simplifying drawing be possible to that a part of structure is omitted in the accompanying drawings, and And same or like components and feature in the same figure may be only at one or several places are indicated.

It further should be understood that technical term " sports equipment " used in herein includes but is not limited to vehicle (such as pure electric vehicle, hybrid vehicle, rail vehicle), aircraft (such as unmanned plane), water carrier；Technical term " battery " include but is not limited to thus type games equipment the battery charge of power, battery pack, battery pack etc. are provided；Skill Art term " interface of charging " includes but is not limited to that in battery ,/power electronic equipment/is electrically charged on object and/or is arranged for setting The outside that/power electronic equipment/is electrically charged object in battery is used for interface circuit, the socket etc. of charging operations；Technical term " fills Electric rifle " refers to for supplementing or providing the device, device or equipment of electric energy for such as battery, power equipment etc.；Technical term " from At sports equipment (or being electrically charged object) " it is sent out authentication information, this not only includes by (or being electrically charged pair to sports equipment As) operated in itself (such as using some components, device or the equipment being installed on sports equipment (or being electrically charged object) Deng, such as the console of vehicle) it is sent out the situation of authentication information, and including (or being electrically charged pair from sports equipment As) position or its nearby use client device (such as mobile terminals such as mobile phone, Portable tablet personal computer, such as The fixed terminals such as PC can install client application and the control unit in the utility model on such client device Part and/or server carry out information exchange) other situations such as authentication information are sent out, and information transmission mode can be adopted With wired mode, wireless mode can also be used.

Incorporated by reference to reference Fig. 1 and Fig. 2, one is schematically illustrated in general according to the utility model by the two attached drawings The basic composition situation of the batter-charghing system embodiment of offer.For the ease of more fully understand the design concept of the utility model and Technical solution will first introduce charging gun therein and its connecting component below, they use and are totally different from the prior art Innovative design.

As shown in Figure 1, it includes connecting component 2 and pipette tips 4 for charging gun 1.Wherein, pipette tips 4 are to be installed in On one end of the connecting component 2 of the charging gun 1, it be for the battery on the sports equipments 10 such as such as new energy vehicle It is engaged to implement charging operations.It generally, is the corresponding charging for the pipette tips 4 being constructed to be permeable to being arranged on battery It mouthful is releasably coupled, and both pipette tips 4 and battery can be disengaged after completing charging operations.

In charging gun 1, connecting component 2 has the innovative structure construction for being clearly distinguishable from existing charging gun cable.Tool For body, as depicted in figs. 1 and 2, although in the example given, which also sets using cable form and in outside Electric insulation layer 15(has been set for example, using the insulating materials such as rubber to be formed to provide anti-electric protection), but the connecting component 2 is Be configured to hollow cavity, and can according to the actual application by such hollow cavity be configured with two or More runners 3, the concrete configuration quantity of these runners 3 are usually that (such as can pass through setting charging pile, charging with power supply Stand, the charging units such as electrical changing station, electric charging station, charging vehicle, integrated charger or rectifier equipment provide) the corresponding interface in Number of electrodes and pipette tips the corresponding interface in number of electrodes it is mutual corresponding.Due under most of application environments, electricity The interface in source and the interface of pipette tips are configured to positive terminal (D+), negative pole end (D-) and ground terminal (PE), therefore in institute It is exactly illustratively to be provided with 3 runners to carry out these three electrodes of Corresponding matching or more in the embodiment provided.However, should manage Solution, the utility model, which also allows to use in some embodiments, to be only had 2 runners or matches with the structure more than 3 runners It sets, to meet various application demands that may be present.

For these runners 3 in the internal cavity of connecting component 2, they are configured to keep electricity each other absolutely Edge, this can such as by arranging that such as rubber can be used in electric insulation layer 15(between them insulating materials formed) come real It is existing, make these runners 3 be capable of forming conductive channel independent with this, this will be described in more detail below.

Referring again to Fig. 1 and Fig. 2, the both ends of each of connecting component 2 runner 3 are closed, and each Conductive interface 12, conductive interface 13 are respectively provided on the both ends of a runner 3.Generally, such conductive interface 12,13 can Be made with a part whole or therein of various suitable conductive materials (such as metal), so as to power supply or pipette tips 4 The corresponding interface be engaged formed electrical connection.As described above, by by these runners 3 charging gun connecting component Conductive interface 12 provided by 2 one end enables to formation between the end and the corresponding interface of power supply to be electrically connected, and By these runners 3 conductive interface 13 provided by the other end of connecting component 2, can make in the end and pipette tips 4 The corresponding interface between formed electrical connection.In this way, when needing to charge the battery operation, so that it may pass through connecting component 2 To provide the conductive path for being connected to above-mentioned power supply and battery.

It is understood that since the electrical connector interface form of a large amount of numerous types has been provided in people, In each embodiment according to the present utility model, for power supply and battery, it is electrically connected and connects between each and charging gun The structural form of mouth is likely to be identical, it is also possible to not identical.Therefore, in the construction of their electrical connection interface In the case that form is distinct, then being formed by conductive interface in the one end of connecting component 2 by these above-mentioned runners 3 12 structural form is also allowed to be different from being formed by the construction shape of conductive interface 13 in the other end of the connecting component 2 Formula.

In order to provide above-mentioned conductive path, can one or more be set on each of connecting component 2 runner 3 and is opened Mouth 11, then can be for example by means of the pump 5 in the batter-charghing system come defeated via above-mentioned opening 11 by fluid conductive medium 8 Enter the runner 3 or exports the runner 3.In some embodiments, pump 5 can be set up directly in connecting component 2.In addition In some embodiments, pump 5 can also be arranged on the charging unit 8 in the batter-charghing system, such charging unit 8 is For providing power supply, it can include but is not limited to charging pile, charging station, electrical changing station, electric charging station, charging vehicle, integral type and fill Motor or rectifier equipment etc..

In addition, it can use liquid metal or conducting liquid for fluid conductive medium 8.Specific fluid gold Belong to or the selection of conducting liquid can be diversified, such as liquid metal can choose room temperature liquid metal mercury etc., conductive Liquid can choose the salting liquid of high ion concentration, is capable of providing conducting function and has fairly good electric conductivity.? In some embodiments, fluid conductive medium 8 can be stored in one or more storage container (not shown), and by such storage Container is mounted in above-mentioned charging unit 8 or near it, when needing using fluid conductive medium 8, can be used such as pump 5 Device by it from each runner 3 in the connecting component 2 that storage container extracted and be input to charging gun 1, in charging operations knot Shu Hou still can come by means of devices such as pumps 5 so that fluid conductive medium 8 is exported from each runner 3 and deposited back to original Storage container.

After fluid conductive medium 8 is input to runner 3, fluid conductive medium 8 will fill the runner 3 and with it is above-mentioned Conductive interface 12,13 contacted so that the runner 3 is formed as a conductive channel at this time.When the company of the charging gun When these runners 3 in relay part 2 are formed as the multiple conductive channels being electrically insulated each other, so that it may pass through connecting component 2 To be electrically connected so that being formed between power supply and battery, i.e., so that the connecting component 2 in charging gun 1 has had been provided with conductive function at this time Can, the charging gun thus can be used from power supply to battery and carry out charging operations.Also, it is to be understood that providing In embodiment, if fluid conductive medium 8 is pulled out these runners 3 from above-mentioned opening 11 using pump 5, these are allowed for Runner 3 no longer becomes conductive channel will be unable to pass through at this time so that power supply and battery be caused not to re-form electric connection therebetween Charging gun charges from power supply to battery, this met completed charging etc. do not need to be filled using the charging gun Electrically operated demand.

In alternative circumstances, opening 11 can be arranged in the side of runner 3, such as the interposition of runner side is set Place is set, or the position etc. of the one end that is connected close to connecting component 2 with power supply of runner side is set.Certainly, according to reality Border application needs, according in connecting component provided by the utility model, also allowing one or more of above-mentioned opening 11 Transitional region etc. between any other suitable location, such as the end and side of runner 3 is set.

In addition, in alternative circumstances, an opening 11 easily can only be arranged on each runner 3.Such as Shown in Fig. 2, when needing to carry out battery charging operation using charging gun 1, so that it may which the pump 5 started in the batter-charghing system will Fluid conductive medium 8 is input in runner 3 via the opening 11, and when not needing to carry out charging operations, can also be used Fluid conductive medium 8 is pulled out the runner 3 via the opening 11 by pump 5, and the fluid conductive medium 8 in runner 3 is emptied.

Again for example, although the situation that an opening 11 can only be arranged on each runner 3 is discussed above, In some embodiments, two or more openings 11 can also be set on some runners 3 or all runners 3, so as to energy Enough be open simultaneously by these inputs fluid conductive medium 8 or delivery channel 3 more quickly, fills to help to improve use Electric rifle carries out the working efficiency of charging operations.

In addition, in some alternative embodiments, one or more first can also be arranged simultaneously on a runner 3 and open Mouth and one or more second are open, and the first opening therein is specifically used to for pumping 5 for 8 input duct of fluid conductive medium 3, the second opening is specifically used to for pumping 5 for 8 delivery channel 3 of fluid conductive medium.In this way, be conducive to alleviate and balance due to It is used for a long time and may cause fluid conductive medium 8 for the constant impingement in region near unique opening in connecting component 2 Abrasion, so as to more preferably extend the service life of charging gun, guarantees it with more reliable performance.

In addition, in some alternative embodiments, one or more controls can be arranged in the hollow cavity of connecting component 2 Route processed is used to carry out information communication, and this type of information includes but is not limited to flow into or flow out runner for controlling fluid conductive medium Instruction, such control route can only have conducting wire, also allow also to have such as signal shielding device, signal amplifier, letter Other suitable components such as number splitter.By arranging above-mentioned control route, it will help to reduce or eliminate for example by filling The electromagnetic signal interference that electric current generates, improves and guarantees the reliability and safety of battery charging operation control, below This will be further described.In order to fully understand brought by the connecting component provided according to the utility model design Prominent technical advantage, is given below the specific example compared with existing charging gun.Firstly, for practical new according to this For the charging gun connecting component that type provides, in the case where not needing to carry out charging operations, due in the inside of connecting component Injection fluid conductive medium need not be filled in cavity, and also conventional charging gun cable inner is not used for conductive metal core Body (such as copper core), therefore the weight of entire connecting component can be only the weight of the outwardly and inwardly electric insulation layer of the connecting component Amount, this just makes its relatively slight and has portability outstanding, is highly susceptible to the operation such as being dragged, carried.It is compared with this, for For one normal charge rifle cable using copper core, since the density of copper is 8.9 × 103 kilograms per cubic meter, when for example, by using 3 copper wire (D+, D- and PE) and length are 5 meters, cross section is 4 square centimeters and are calculated according to 100-200A electric current Words, then the weight substantially 53.4kg(=8.9 × 103 × 0.004 × 3 × 5 of such normal charge rifle cable).Thus It is to say, under above-mentioned example situation, can be reduced when in use using the charging gun provided according to the utility model design not low In the weight of 50Kg, such operating burden degree of alleviation is considerable, therefore charging gun provided by the utility model has There is extremely strong practicability.

The charging in Fig. 1 and batter-charghing system embodiment shown in Fig. 2 is already mentioned above or described in the above content The components such as rifle 1, pump 5, charging unit 8, continue with and introduce other component.

In the embodiment that this is provided, it is also provided with the control unit 6 being connected with pump 5.It is grasped by the control unit 6 The operation of control pump 5, it is possible thereby to come as needed so that fluid conductive medium 8 flows in or out runner 3.In some embodiments In, above-mentioned control unit 6 can be directly used the device such as switch and be realized, i.e., during the charging process, user The switching device can be manipulated directly to open or close pump 5, so that controlling fluid conductive medium 8 flows in or out charging gun Runner 3 inside connecting component 2.In other embodiments, control unit 6 can also be set up directly on to the inside of pump 5, Or it is arranged in the pipette tips of charging gun.

In Fig. 1 and this example shown in Fig. 2, control unit 6 be optionally set into be used to provide it is more intelligent, Automation control function.Specifically, authentication information can be preset on the sports equipments such as such as new energy vehicle 10, Such authentication information can use any possible data mode (such as key), identify the sports equipment 10 to be used to verify Legitimacy, i.e., only authenticate successfully later be just allowed to in the sports equipment battery progress charging operations.Actually answering In, it can be directed to above-mentioned authentication information in several ways and carry out authentication verification.When request carries out battery charging, pre- The authentication information set on sports equipment 10 is sent (according to specific needs from the clients such as the sports equipment such as mobile phone Can encrypt or not encryption) and after successfully passing authentication, then control unit 6 just control pump 5 by fluid conductive medium 15 The connecting component 2 of charging gun 1 is made thus to have conducting function from 11 input ducts 3 of opening, so as to use charging gun 1 Charging operations are carried out from power supply to battery.In addition, when battery charging finishes or needs to terminate charging operations, control unit 6 5 can be pumped by fluid according to for example controlling from sports equipment 10 or the end charging instruction sent out from clients such as mobile phones Conducting medium 15 is exported via opening 11 from runner 3, so that runner 3 no longer becomes conductive channel, the i.e. connection of charging gun 1 Thus component 2 does not have conducting function, cannot charge from power supply to battery at this time.By using with upper type, when making When carrying out battery charging with the batter-charghing system, staff only needs that the charging so that charging gun pipette tips and battery is manually operated Interface carries out engagement or debonding, other processes are not necessarily to manually participate at all, greatly improves the intelligence of battery charging operation Energyization, the degree of automation, therefore whole operation process is very easy, quickly and efficiently, and information security is high.

It, can be in the case of optional in addition, please refer to Fig. 1 and the batter-charghing system example shown in Fig. 2 Further setting component or device such as server 7, wireless launcher 11, radio receiver 9, below just to this carry out Explanation.

As depicted in figs. 1 and 2, when sports equipment 10 needs to carry out battery charging, it can be by the nothing that is arranged on Line emitter 11 by the authentication information after encryption with wireless transmission method (for example, by using 4G, Wi-Fi, BT, The wireless communication protocols such as ZigBee) it is sent out, it may then pass through the server 7 of setting beyond the clouds to believe such authentication Breath carry out legitimacy authentication, if can confirm that by verifying the authentication information completely it is legal if, can will pass through conjunction Authentication information after method authentication is sent out with wireless transmission method, and is carried out in local side by radio receiver 9 Control unit 6 is transferred to after reception, again to be authenticated by the latter to the authentication information.If through the control unit 6 If carrying out authentication verification success, then control unit 6 is judged as allowing to charge to the battery on sports equipment 10 at this time Operation, therefore can star pump 5 and fluid conductive medium 15 is injected into runner 3, to implement subsequent battery charging operation.

In addition, in alternative circumstances, above-mentioned server 7 can also be set up directly on local side, i.e., directly in local It holds and legitimacy authentication is carried out to the authentication information that sends out from sports equipment 10, then closed by control unit 6 to having passed through Authentication information after method authentication is authenticated.

In addition, in alternative circumstances, control unit 6 can also be arranged to directly to being sent out from sports equipment 10 Authentication information is authenticated, and control unit 6 and the communication modes between the two of sports equipment 10 can use wire transmission mode, Wireless transmission method can also be used, this can be selected according to practical situations.

Certainly, in alternative circumstances, authentication information discussed above is also allowed to be preset at other component, device or equipment In, they for example can be the wireless key associated or unrelated to sports equipment, mobile terminal, Portable tablet personal computer Deng, and may for example when arriving at batter-charghing system scene or before, by the user of sports equipment or other people pass through Manual operation sends out authentication information in Local or Remote.

As an example, in some embodiments, control unit 6 can be arranged in the pipette tips 4 of charging gun 1.Another In outer some embodiments, can also by the control route that is arranged in connecting component 2 come connection control unit 6 and pump 5, thus Control unit 6 can be arranged at the position for separating or being relatively distant from 2 phase of connecting component so that control unit 6 avoid by The intense radiation generated to the high-power charging current for flowing through connecting component 2 influences, and it is dry that this helps to reduce or eliminate electromagnetic signal It disturbs, promotes the reliability and safety of battery charging operation control.

Again for example, control unit 6 can also be arranged in charging unit 8, without being disposed at charging gun 1 Pipette tips 4, at the same will 5 setting of pump in charging unit 8 or near it, or pump 5 is separately provided and (such as is disposed in Any suitable location near charging gun 1), and control unit 6 and pump 5 are attached or are set up directly in pump 5 Portion, so also contribute to control unit 6 influences far from the intense radiation of high-power charging current, avoids being done by the electromagnetic signal It disturbs, improves the safety and reliability of system control.

By combine refering to fig. 1 with charging gun connecting component shown in Figure 2 and batter-charghing system example, it is above The contents such as their general configuration composition, design principle and technical advantage are described in detail, but mandatory declaration is not departing from this In the case where utility model purport, the utility model permission carried out according to practical situations various possible flexible designs, Change and adjusts.

For example, although showing pump 5 and control unit 6 in the illustrated embodiment, they are practical at this In new technique scheme it is not necessary to configuration.For example, if between the runner 3 and fluid conductive medium 8 of connecting component 2 If forming relative height differential, then fluid conductive medium 8 can be promoted to flow in or out using resulting potential energy Runner 3.Specifically, when mobile charging rifle makes runner 3 in the high of the fluid conductive medium than being placed in storage container When spending lower position, so that it may promote fluid conductive medium 8 to flow out container by the potential energy formed at this time, and by connection Pipeline is flowed into the runner 3 of charging gun；With this on the contrary, when wishing for the fluid conductive medium 8 having been injected into runner 3 to be discharged When, it can be come with mobile charging rifle so that runner 3 is in position more higher than the height of the fluid conductive medium in above-mentioned storage container Set, thus come generate potential energy and promote be located at runner 3 in fluid conductive medium 8 be flowed into storage container, thus by runner 3 Interior fluid conductive mediator depletion.

In addition, it should also be noted that although be referred to above fluid conductive medium can using liquid metal or Conducting liquid, however under some application environments, it is also possible to fluid conductive medium is served as using gaseous conductor.It should manage It solves, the fluid conductive medium in the utility model contains the conducting medium being in a liquid state, in gaseous conducting medium.

In addition, for the connecting component 2 in charging gun 1, although it is illustrated as using cable mode to carry out Storage, storage or dragging, but according to some application needs, the utility model also allows using such as plastics, metal or mixes Condensation material etc. is made connecting component, and such connecting component can be made into any possible shape such as straight-bar, curved bar, due to having at this time There are enough fixation shapes rigid and that initial designs can be kept for a long time on the whole, because without easy as common cable In changing shape on the whole.

Design philosophy according to the present utility model, it has to be considered that charging gun may be not necessarily under some applications and matched Pipette tips are set, i.e., are electrically charged object (such as power equipment) without the pipette tips by charging gun to connect, therefore can be by charging gun Connecting component be configured to be directly connected to for the interface to be electrically charged object charging, by this method come to be electrically charged object Supplement provides electric energy.Therefore, the utility model additionally provides another type of connecting component, has and company discussed above The not exactly the same structure construction of relay part.

Specifically, such connecting component be configured to connection power supply and for for be electrically charged object charge interface, It has same or like with the hollow cavity in charging gun discussed previously with hollow cavity, the hollow cavity Structure construction, the runner being electrically insulated from each other with two or more, each runner closed at both ends are simultaneously configured for Respectively with power supply and for being electrically connected to be electrically charged the interface formation that object charges, the stream that can will be supplied from the outside of charging gun Body conducting medium is input in the runner via the one or more openings being arranged on each runner, is consequently formed for from electricity To the conductive channel for being electrically charged object charging, fluid conductive medium, which can be controlled, flows out these streams via above-mentioned opening again in source Road.

As an example, can using such as power electronic equipment using above type of connecting component to being filled Electric object carries out charge and discharge control when charging, and can be provided by such power electronic equipment for the connecting component with charging gun It is connected come the interface to be electrically charged object charging.For such power electronic equipment, it can be installed directly in and be electrically charged pair As upper, it can also only be linked together as individual external device (ED) with object is electrically charged.

In addition, it is necessary to explanation, unless particularly point out herein, the connecting component about previous type above Structure construction, function, form, material selection and fluid conductive medium and its input or output control, charging gun conduction function The related descriptions such as realization, pump, control unit, the authentication operations of energy are equally applicable to connecting component discussed above, due to these Technology contents all carried out above very in detail introduction, completely can directly refering to aforementioned each section specifically It is bright, therefore do not do repeated description.

In addition, the utility model additionally provides a kind of for fortune as the another aspect for being substantially better than the prior art The method of the battery charging of dynamic equipment.As an example, referring to Fig. 3, according to battery charging side provided by the utility model Method may comprise steps of:

Firstly, in step s 11, providing the charging gun for designing and providing according to the utility model.At this point, at this point, this is filled One end of the connecting component of electric rifle is with power supply (such as by charging pile, charging station, electrical changing station, electric charging station, charging vehicle, one The charging units such as body formula charger or rectifier equipment provide) it is attached, but in the hollow cavity of the connecting component also Be not injected into fluid conductive medium, therefore its weight is relatively slight, user can with very comfortable effortlessly to the charging gun into The operations such as row towing, carrying.

Secondly, in step s 12, when needing the battery charging to sports equipment, by the pipette tips of charging gun and be used for for The interface of the battery charging of sports equipment is bonded together.Although charging gun is connected to power supply and battery simultaneously at this time, It is due to not yet inputting fluid conducting medium in the connecting component of charging gun, which does not have conducting function also, because There are no the electrical connection accesses that formation is charged for battery between power supply and battery for this.

Next, in step s 13, receive the authentication information sent out from sports equipment and authenticated, such authentication Information is usually to be pre-arranged on the sports equipment: if authenticated successfully, just by fluid conductive medium via One or more openings in the connecting component of charging gun input the runner in the connecting component, so that these runners are formed Conductive channel, the i.e. connecting component of the charging gun have had been provided with conducting function at this time, thus build between power supply and battery Erect electrical connection access；In contrast, if not over authentication, decide that the sports equipment will not be allowed into Row battery charging operation, so that fluid conductive medium would not also be inputted to the runner in the connecting component of charging gun.

Then, in step S14, in authenticated successful situation, so that it may using the charging gun from power supply to fortune The battery of dynamic equipment carries out charging operations.

It should be noted that authentication information can be by sports equipment with wired or wireless transmission in above-mentioned steps S13 Mode is sent out or authentication information can be after being encrypted by sports equipment with wireless transmission method be sent out to Server (as being arranged in local side or cloud) carries out legitimacy authentication, then after local side by legitimacy to being authenticated Authentication information is authenticated again, and above procedure can automate mode to complete.

In addition, in the case where needing to terminate charging operations, such as it can be to have received and be sent out from sports equipment Terminate charging instruction, above-mentioned fluid conductive medium can be open via the one or more in the connecting component of charging gun from this The runner of connecting component exports.After having had been drained off fluid conductive medium inside the relay part of charging gun even, weigh at this time Amount will be very light, after being disengaged the pipette tips of charging gun with the interface for being used for battery charging, so that it may be very easy to and save It the operation such as pulled to power, carried to charging gun, which can be placed into suitable location, it is next to wait for Primary cell charging operations.

It is understood that due to be directed to above according to the utility model design provide such as charging gun and The structure construction of its connecting component etc., fluid conductive medium and its input or output control, the realization of charging gun conducting function, Pump, control unit, authentication operations etc. technology contents are elaborated, it is possible to directly refering to aforementioned corresponding portion Specific descriptions, not repeated explanation herein.

In addition, the utility model additionally provide it is a kind of for the method for being electrically charged object and charging, it is such to be filled Electric object includes but is not limited to power equipment etc..As an example, as shown in Figure 4, this method may comprise steps of:

Firstly, in the step s 21, providing the another type of company discussed above provided according to the utility model design Relay part, i.e., charging gun at this time can need not be arranged pipette tips, and directly for example, by the connecting component using cable form come into The operation of row charging connection.One end of the connecting component of the charging gun with power supply (such as by charging pile, charging station, electrical changing station, The charging units such as electric charging station, charging vehicle, integrated charger or rectifier equipment provide) it is attached, due in it Fluid conductive medium is not yet injected in cavity body, therefore its weight is relatively slight, user effortlessly can fill this with very comfortable Electric rifle such as is pulled, is carried at the operation；

Secondly, in step S22, when needing to being electrically charged object and charging, by the connecting component and use of charging gun It is bonded together in be electrically charged the interface that object charges.It, can be for example, by for providing charge and discharge for above-mentioned interface Power electronic equipment of control etc. provides, and not only allow in the utility model method example can be by such power electronic equipment Be installed directly in and be electrically charged on object, and allow can using such power electronic equipment as individual external device (ED) with filled Electric object links together so that the connecting component of charging gun via such power electronic equipment be electrically charged object phase Even.At this point, although charging gun has been connected to power supply and simultaneously for the interface to be electrically charged object charging, due to filling Input fluid conducting medium not yet in the connecting component of electric rifle, the connecting component also wouldn't just have a conducting function, therefore Power supply and be electrically charged between object there are no formed can be electrically charged object supplement or provide electric energy electrical connection access.

Then, it in step S23, receives from being electrically charged the authentication information that object is sent out and is authenticated, such authentication Information is usually to be pre-arranged to be electrically charged on object at this: if authenticated successfully, just being passed through fluid conductive medium The runner in the connecting component is inputted by one or more openings in the connecting component of charging gun, so that these runner shapes At conductive channel, i.e. the connecting component of the charging gun has had been provided with conducting function at this time, thus in power supply and is electrically charged pair Electrical connection access is set up as between；In contrast, it is incited somebody to action if not over authentication, deciding that this is electrically charged object It is not allowed to carry out charging operations, so that fluid conductive medium would not also be inputted to the runner in the connecting component of charging gun, In power supply and it can not be electrically charged between object and set up electrical connection access.

Then, in step s 24, in authenticated successful situation, so that it may using the charging gun from power supply to quilt Charging object carries out charging operations.

It should be noted that authentication information can be by being electrically charged object with wired or wireless biography in above-mentioned steps S23 Defeated mode is sent out or authentication information can be and is sent out after being encrypted by sports equipment with wireless transmission method Legitimacy authentication is carried out to server (as being arranged in local side or cloud), then after local side by legitimacy to authenticating Authentication information authenticated again, above procedure can automate mode to complete.

In addition, in the case where needing to terminate charging operations, it can be by above-mentioned fluid conductive medium via the company of charging gun One or more openings on relay part are exported from the runner of the connecting component.It is had been drained off inside the relay part of charging gun even After fluid conductive medium, weight will be very light at this time, by the connecting component of charging gun and is being used for be electrically charged object After the interface of charging is disengaged, so that it may it is very easy to and is effortlessly pulled, carried to charging gun etc. operation, it can should Charging gun is placed into suitable location, to wait for charging operations next time.

It should be noted that due to above in many places and repeatedly for according to the utility model design offer Control line in structure construction, fluid conductive medium and its input or output control of connecting component, the connecting component of charging gun All various technology contents such as road arrangement, the realization of charging gun conducting function, pump, control unit, authentication operations have carried out non- Often explanation in detail, therefore unless particularly point out herein, according to the present utility model for being electrically charged object progress Allow to apply these technologies in a manner of individual or any combination in the method for charging.About the specific interior of these technologies Hold, can be refering to the detailed description of hereinbefore corresponding portion, this will not be repeated here.

In addition, the utility model additionally provides a kind of control unit, which can be arranged for to have Line or the received authentication information of wireless transmission method carry out authentication process, so as to determine whether by fluid conductive medium from The charging gun of the offer according to designed by the utility model or being externally supplied in the runner of connecting component for connecting component.Due to It hereinbefore has been combined each embodiment to be described in detail for such control unit 6, therefore repeats no more.In view of basis Connecting component provided by the utility model, control unit have and are substantially better than as described above for the system and method for charging The outstanding advantage of the prior art especially successfully overcomes drawback and shortcoming existing in the prior art, can greatly subtract The charging operations burden of light user eliminates electromagnetic signal interference, realizes high-efficient automatic charging operations, therefore the utility model Has very good application value.Simultaneously, it should be pointed out that the utility model cannot only be applied to for example pure electricity The battery of the new energy vehicles such as motor-car, hybrid vehicle charges, and can apply it to such as water carrier, flight The battery of numerous other kinds of sports equipments such as device, rail vehicle charges, and can be also used for as the progress such as such as power equipment Charging.

It is only elaborated by way of example according to connecting component provided by the utility model, control unit and is used for above The system of charging, this few example is only for illustrating that the principles of the present invention and embodiments thereof are used, rather than to the utility model Limitation, in the case where not departing from the spirit and scope of the utility model, those skilled in the art can also make various changes Shape and improvement.Therefore, all equivalent technical solutions should belong to the scope of the utility model and be the items of the utility model Claim is limited.

Claims

1. a kind of connecting component is configured for being connected with the pipette tips of power supply and charging gun, the pipette tips with for for electricity The interface engagement of pond charging, which is characterized in that the connecting component has hollow cavity, and the hollow cavity has at least two The runner being electrically insulated from each other, the runner closed at both ends and is configured for being formed with the power supply and the pipette tips respectively Electrical connection, the runner have described in fluid conductive medium inflow of at least one opening for the supply outside the charging gun Runner is exported from the runner, and the runner is formed after fluid conductive medium inflow for from the power supply to described The conductive channel of battery charging.

2. connecting component according to claim 1, wherein the battery is the battery on sports equipment, and the movement is set Standby includes vehicle, aircraft, water carrier, and the vehicle includes pure electric vehicle, hybrid vehicle, rail vehicle.

3. connecting component according to claim 1 or 2, wherein the side of the runner is arranged in at least one opening Portion.

4. connecting component according to claim 1 or 2, wherein the runner has an opening, and the fluid conductive is situated between Matter flows in or out the runner via the opening；Or

Each runner has at least one first opening and at least one second opening, and the fluid conductive medium is via described First opening flows into the runner, and flows out the runner via second opening.

5. connecting component according to claim 1 or 2, wherein the both ends of the runner be each provided with for respectively with institute The interface of the interface and the pipette tips of stating power supply matches the conductive interface to form electrical connection, and one positioned at all runners is identical The conductive interface at end is configured differently from the conductive interface of another same side positioned at all runners.

6. connecting component according to claim 1 or 2, wherein be disposed in the hollow cavity for information communication Route is controlled, the information includes that the instruction of the runner is flowed in or out for controlling the fluid conductive medium.

7. connecting component according to claim 1 or 2, wherein the fluid conductive medium is liquid metal, conducting liquid Or gaseous conductor, the liquid metal include normal temperature liquid metal mercury, the conducting liquid includes the salting liquid of high ion concentration.

8. connecting component according to claim 1 or 2, wherein the connecting component is cable, and the outside of the cable is set There is electric insulation layer.

9. connecting component according to claim 1 or 2, wherein the power supply is provided by charging unit, the charging unit Including charging pile, charging station, electrical changing station, electric charging station, charging vehicle, integrated charger or rectifier equipment.

10. a kind of connecting component, which is characterized in that its be configured for power supply and for for be electrically charged object charging connect Mouth is connected, and the connecting component has hollow cavity, and the hollow cavity has at least two runners being electrically insulated from each other, described It runner closed at both ends and is configured for be electrically connected with the power supply and interface formation respectively, the runner is with extremely A few opening flows into the runner for the fluid conductive medium supplied outside charging gun or exports from the runner, described Runner the fluid conductive medium inflow after formed for from the power supply to it is described be electrically charged object charge conductive channel.

11. connecting component according to claim 10, wherein the interface is arranged in for providing the electricity of charge and discharge control On power electronic equipment, the power electronic equipment with it is described be electrically charged object and be connected or be arranged be electrically charged on object described.

12. connecting component described in 0 or 11 according to claim 1, wherein the runner is arranged in at least one opening Side.

13. connecting component described in 0 or 11 according to claim 1, wherein the runner has an opening, and the fluid is led Dielectric flows in or out the runner via the opening；Or

14. connecting component described in 0 or 11 according to claim 1, wherein the both ends of the runner be each provided with for respectively with The interface of the pipette tips of the interface of the power supply and the charging gun matches the conductive interface to form electrical connection, is located at all runners The conductive interface of a same side be configured differently from the conduction of another same side positioned at all runners Interface.

15. connecting component described in 0 or 11 according to claim 1, wherein be disposed in the hollow cavity for information communication Control route, the information includes that the instruction of the runner is flowed in or out for controlling the fluid conductive medium.

16. connecting component described in 0 or 11 according to claim 1, wherein the fluid conductive medium is liquid metal, conduction Liquid or gaseous conductor, the liquid metal include normal temperature liquid metal mercury, and the conducting liquid includes the salt of high ion concentration Solution.

17. connecting component described in 0 or 11 according to claim 1, wherein the connecting component is cable, the cable it is outer Portion is equipped with electric insulation layer.

18. connecting component described in 0 or 11 according to claim 1, wherein the power supply is provided by charging unit, the charging Device includes charging pile, charging station, electrical changing station, electric charging station, charging vehicle, integrated charger or rectifier equipment.

19. a kind of control unit, which is characterized in that the control unit is used for the received mirror of wired or wireless transmission mode It weighs information and carries out authentication process, allow outside connecting component as claimed in any one of claims 1-9 wherein to control whether The fluid conductive medium of supply flows into the runner in the connecting component.

20. a kind of control unit, which is characterized in that the control unit is used for the received mirror of wired or wireless transmission mode It weighs information and carries out authentication process, allow outside the connecting component as described in any one of claim 10-18 to control whether The fluid conductive medium of portion's supply flows into the runner in the connecting component.

21. a kind of system for the battery charging to sports equipment, which is characterized in that the system comprises:

For providing the charging unit of power supply；And

Charging gun comprising pipette tips and connecting component as claimed in any one of claims 1-9 wherein, the connecting component with it is described Power supply is connected with the pipette tips.

22. system according to claim 21, wherein the sports equipment includes vehicle, aircraft, water carrier, institute Stating vehicle includes pure electric vehicle, hybrid vehicle, rail vehicle.

23. the system according to claim 21 or 22, wherein the system also includes control unit, be configured to use In carrying out authentication process to the received authentication information of wired or wireless transmission mode, allow to control whether from the charging The fluid conductive medium supplied outside rifle flows into the runner in the connecting component.

24. system according to claim 23, wherein the authentication information is from the sports equipment or described to be filled It is sent out at electric object with wired or wireless transmission mode and is received by the control unit.

25. system according to claim 23, wherein the system also includes:

Server, setting is in local side or cloud, for from the sports equipment or described being electrically charged at object with nothing Line transmission mode is sent out and the authentication information by encryption carries out legitimacy authentication, and will pass through the mirror after legitimacy authentication Power information is sent out with wireless transmission method；And

Radio receiver, setting in local side, for receive it is described authenticated by legitimacy after authentication information and general It is sent to the control unit and is authenticated.

26. system according to claim 23, wherein the system also includes pump, be located separately or be arranged In the connecting component or in the charging unit, and the pump is connected with the control unit or the control unit It is arranged in the pump, makes the fluid conductive medium flow in or out the runner to control the operation of the pump.

27. system according to claim 26, wherein be disposed in the hollow cavity of the connecting component for believing The control route of communication is ceased, the information includes the finger that the runner is flowed in or out for controlling the fluid conductive medium It enables, the control unit is connected by the control route with the pump.

28. system according to claim 26, wherein the control unit be provided in authenticate successfully after control described in Pump is so that the fluid conductive medium flows into the runner, and controls the pump so that described after receiving end charging instruction Fluid conductive medium flows out the runner.

29. system according to claim 23, wherein the control unit is arranged in the charging unit or charges In the pipette tips of rifle.

30. system according to claim 23, wherein the wireless transmission method includes 4G, Wi-Fi, BT, ZigBee.

31. the system according to claim 21 or 22, wherein the charging unit includes charging pile, charging station, changes electricity It stands, electric charging station, charging vehicle, integrated charger or rectifier equipment.

32. a kind of for the system for being electrically charged object and charging, which is characterized in that the system comprises:

For providing the charging unit of power supply；And

Charging gun comprising the connecting component as described in any one of claim 10-18.

33. system according to claim 32, wherein for providing the power electronic equipment and the quilt of charge and discharge control Charging object is connected or setting is electrically charged on object described, is provided on the power electronic equipment for being filled to be described The interface of electric object charging.

34. the system according to claim 32 or 33, wherein the system also includes control unit, be configured to use In carrying out authentication process to the received authentication information of wired or wireless transmission mode, allow to control whether from the charging The fluid conductive medium supplied outside rifle flows into the runner in the connecting component.

35. system according to claim 34, wherein the authentication information be electrically charged from object with wired from described or Wireless transmission method is sent out and is received by the control unit.

36. system according to claim 34, wherein the system also includes:

Server is arranged in local side or cloud, for being sent out to from described be electrically charged from object with wireless transmission method And the authentication information by encryption carries out legitimacy authentication, and by the authentication information after being authenticated by legitimacy to be wirelessly transferred Mode is sent out；And

37. system according to claim 34, wherein the system also includes pump, be located separately or be arranged In the connecting component or in the charging unit, and the pump is connected with the control unit or the control unit It is arranged in the pump, makes the fluid conductive medium flow in or out the runner to control the operation of the pump.

38. the system according to claim 37, wherein be disposed in the hollow cavity of the connecting component for believing The control route of communication is ceased, the information includes the finger that the runner is flowed in or out for controlling the fluid conductive medium It enables, the control unit is connected by the control route with the pump.

39. the system according to claim 37, wherein the control unit be provided in authenticate successfully after control described in Pump is so that the fluid conductive medium flows into the runner, and controls the pump so that described after receiving end charging instruction Fluid conductive medium flows out the runner.

40. system according to claim 34, wherein the control unit is arranged in the charging unit or charges In the pipette tips of rifle.

41. system according to claim 34, wherein the wireless transmission method includes 4G, Wi-Fi, BT, ZigBee.

42. the system according to claim 32 or 33, wherein the charging unit includes charging pile, charging station, changes electricity It stands, electric charging station, charging vehicle, integrated charger or rectifier equipment.