A kind of modularity master control box with splicing interface
Technical field
This utility model belongs to new-energy automobile charging field, is related to automobile charger, is specifically related to one kind and has
The modularity master control box of splicing interface.
Background technology
Current increasingly serious environmental problem is faced, the development of new forms of energy and application increasingly receive publicity.Electric automobile
Because its low, noise of discharge is little, energy utilization rate is high and the advantage such as the low, environmental protection of maintenance cost, obtain in national policy
Positive popularization and publicity.With the popularization of electric automobile, the infrastructure that charge for automobile are also in the construction of high speed and complete
Kind.
Electric motor car at present arranges many charging terminals and electric automobile is charged, charging terminal, box-type substation or master control
Case, Rechargeable vehicle, have collectively constituted charging system.
Charging system is as follows to the simplified process that electric motor car charges:The function phase of master control box and box-type substation is same, is used for
Place AC charging control module, DC charging control module and circuit components, be provide in charging process voltage, electric current,
Electric current is passed to electric automobile vehicle by the charging gun on charging terminal by total controlling party such as signal and output side.
Master control box is little due to floor space, it is not necessary to which high pressure is electrically accessed, and only needs low pressure to be electrically accessed, and AC charging and direct current fill
Electric quantity can carry out the advantage of flexible configuration, obtain using extensively.
Existing master control box on market, casing is by some sheet metal box bodies with certain degree of protection or nonmetallic casing
Composition, internal arrangement have a number of AC and DC charging module and control veneer, electrical equipment etc..Electric elements inside
Cabling intricate.
The shortcoming of prior art, product diversification are unfavorable for standardized management.
The master control box of existing structure form can only meet the DC charging of unitary request and the fixed mixing ratio of AC charging.Such as
, according to quantity and the vehicle class of electric motor car in this region, there is the alternating current-direct current charging proportioning of different demands different charging stations,
The quantity of demand DC Module and friendship module is also different, and the size of master control box body then needs constantly to change therewith.Cause to produce
Producing line product, the variation of stock, are unfavorable for the standardized management of product.
The back panel wiring of prior art master control box is complicated, is difficult to improve, follow-up poor expandability, due to cabinet space and more
Change the complex restriction of internal circuit, after equipment is assembled to onsite application, with being on the increase for electric automobile, client wants
The ratio of more alternating current-direct current charging quantity, can only re-replace existing master control to equipment, existing equipment charging proportioning poor expandability,
Consumer's Experience is poor.
Utility model content
In order to solve problem of the prior art, the purpose of this utility model is to provide a kind of function electricity to increasing or decreasing
Substantial amounts of circuit and electric wire need not be transformed in road, simply a kind of modularity with splicing interface of circuit connection during maintenance maintenance
Master control box.
In order to reach the purpose, a kind of technology of modularity master control box with splicing interface that this utility model is provided
Scheme includes:Collection control module, DC Module, AC module are located at and between roof module and base module and connect, each collection control
By first interface part, the grafting contact of second interface part between module, DC Module, AC module, by the module
Internal circuit connect, the conversion of signal and the control of function, realize the overall operation of master control box.
Preferred embodiment, the AC module, DC Module control the centralized Control of module by collecting, and realize to electric automobile
Charging.
Preferred embodiment, corresponding recessed each collection that is placed in of described first interface part control module, DC Module, exchange mould
In the primary importance of the housing one side of block.
Preferred embodiment, corresponding recessed each collection that is placed in of described second interface part control module, DC Module, exchange mould
In the second position of the housing another side of block.
Preferred embodiment, the first interface part described in each and each second interface part with the corresponding module
The input/output terminal connection of portion's circuit, for exporting the input/output signal of the correspondingly internal circuit of the module.
Preferred embodiment, each collection control module, DC Module, AC module are integrated and independent module.
Preferred embodiment, each collection control module, DC Module, the inside of AC module have independent circuits and independent walk
Line.
Preferred embodiment, each collection control module, DC Module, the input/output terminal of AC module internal circuit are connect with first
The input/output port of mouthpiece correspondingly connects, and the input/output port of second interface part is defeated with the input of first interface part
Exit port correspondingly connects.
Preferred embodiment, top cover unit and base unit are used for supporting box and protection collection control module, DC Module and friendship
Flow module.
Preferred embodiment, multiple DC Modules, multiple AC modules are arbitrary extension combination.
The beneficial effect that technical solutions of the utility model are brought:
The utility model proposes quick interface design, casing module can be carried out flexible combination at any time, quickly
Grafting, job site Fast Installation.Meet the charging proportioning construction that different stations and different regions, non-commensurate require, realize
Product high modularization, standard management, Maintenance and Repair investigation circuit problem are convenient and swift.
1st, high modularization:Make the circuit structure of each functional module that there is independence, the circuit of each functional module connects
Connect after connecting interface grafting.
2nd, design circuit interface, flexible combination, realize high efficiency assemble.
Collection control module, DC Module, on AC module design standard plug and socket, need not the behaviour such as wiring during assembling
Make, directly quick grafting can achieve the connection of circuit.
3rd, the charge requirement in master control box later stage or improve have can continuity, can be adjusted flexibly.
For a certain charging station, the possible later stage needs to increase certain DC charging power or exchange current charge work(
Rate, scene only need to increased casing module to carry out grafting, you can complete to change a social system.
4th, maintenance and the convenience that keeps in repair, definition.
If any certain circuit problem, corresponding casing module can be unloaded by plug, overhaul or change and be more convenient
Fast.With clearly defined objective, investigate circuit question efficiency high.
5th, each module can be optionally combined, and can have oneself single top cover and base, it is also possible to which multiple modules are altogether
With a base and top cover, moulding is more flexible.
Description of the drawings
In order to be illustrated more clearly that the specific embodiment of the invention or technical scheme of the prior art, below will be to concrete
Needed for embodiment or description of the prior art, accompanying drawing to be used is briefly described.In all of the figs, similar element
Or part is typically identified by similar reference.In accompanying drawing, each element or part might not be drawn according to actual ratio.
Fig. 1 is the master control box first embodiment that a kind of modularity with splicing interface of this utility model constitutes structure substantially
Schematic diagram;
Fig. 2 be this utility model a kind of can continuity extend master control box structure second embodiment schematic diagram;
Fig. 3 is the structural representation of this utility model interface unit.
Unit number explanation:
Roof module 1, collection control module 2, DC Module 3,
AC module 4, base module 5, first interface part 6,
Second interface part 7.
Specific embodiment
The embodiment of technical solution of the present invention is described in detail below in conjunction with accompanying drawing.Following examples are only used for
Technical scheme is described clearly, is therefore intended only as example, and the protection of the present invention can not be limited with this
Scope.
It should be noted that unless otherwise stated, technical term used in this application or scientific terminology should be this
The ordinary meaning understood by bright one of ordinary skill in the art.
A kind of modularity total control box with splicing interface that this utility model is provided, in the outside of individual module, if
The special circuit interface of meter, make individual module with certain integrated and independence, inside modules have independent cabling, mould
Energization between block and module communicates the normal work that can achieve whole product after interface grafting.
This utility model is applied to the box-type substation with many charging terminals or total control box and is total to by electric automobile
Charging system with the electronic vapour of composition.
Refer to a kind of modularity master control box with splicing interface that Fig. 1 illustrates that this utility model is provided, basic module
Including:Roof module 1, collection control module 2, DC Module 3, AC module 4, base module 5;Functional part includes:Multiple first
Interface unit 6, multiple second interface parts 7.Collection control module 2, between DC Module 3, AC module 4 pass through first interface part
6 and second interface part 7 realize circuit connect, described collection control module 2, DC Module 3, AC module 4 be located at 1 and of roof module
Between base module 5 and connect and constitute basic function master control box, realize the overall operation of master control box.
Roof module 1 has top protection function, is the not extendible module of its quantity, has and only one of which, and belonging to must
Standby module.
Collection control module 2 is the provider of main power and signal, respectively control DC Module 3 and AC module 4, and provides electricity
Source is to DC Module 3 and AC module 4.It is the not extendible module of its quantity, has and only one of which, belong to indispensable module, collects
2 downside Assembly interface part 7 of control module.
There is DC Module 3 DC charging function, inside to be made up of the electrical equipment of multiple DC charging functions, and outside is
The extendible module of its quantity, upside are equipped with first interface part 6, and downside is equipped with second interface part 7.
There is AC module 4 AC charging function, inside to be made up of the electrical equipment of multiple AC charging functions, be which counts
Extendible module is measured, upside is equipped with interface unit 6, and downside is equipped with interface unit 7.
Base module 5 has bottom support function, is the not extendible module of its quantity, has and only one of which, and belonging to must
Standby module.
First interface part 6 be some wire harness integrated with circuit conduct function, signal transduction, control conduction function
" socket " of circuit.
Second interface part 7 be some wire harness integrated with circuit conduct function, signal transduction, control conduction function
" plug " of circuit.
Embodiment 1:
Refer to shown in Fig. 1, be the structural representation of first embodiment of the present utility model, the present embodiment is basic module
Combination.
In the present embodiment, roof module 1, collection control module 2, DC Module 3, AC module 4, base module are overlapped about 5 and are put
Put, collection control module 2, DC Module 3, AC module 4, will by first interface part 6, the grafting contact of second interface part 7
The module carries out the connection of circuit, the conversion of signal and the control of function.
The order of connection of the master control box in this enforcement is:Roof module 1, first interface part 6, second interface part 7, straight
Flow module 3, first interface part 6, second interface part 7, AC module 4, first interface part 6, second interface part 7, collection
Control module 2, first interface part 6, second interface part 7, base module 5.
By first interface part 6, second interface part 7, and form the UNICOM of circuit.AC module 3 in master control box, straight
Flow module 4 controls the centralized Control of module 2 by collecting, and realizes the charging to electric automobile.
Corresponding recessed each collection that is placed in of described first interface part 6 controls module 2, DC Module 3, shell of AC module 4
In the primary importance of body one side.
Corresponding recessed each collection that is placed in of described second interface part 7 controls module 2, DC Module 3, shell of AC module 4
In the second position of body another side.
First interface part 6 and each second interface part 7 and the internal circuit of the corresponding module described in each
Input/output terminal connects, for exporting the input/output signal of the correspondingly internal circuit of the module.
Each collection control module 2, DC Module 3, AC module 4 are integrated and independent module.
Each collection control module 2, DC Module 3, there is independent cabling inside AC module 4, each collection control module 2, straight
Energization, communication between flow module 3, AC module 4 realizes the circuit and relevant control of whole product after interface grafting
Connection, without the need for needing to realize integrated circuit control by electric wire through each casing module pulling force between casing module, can be real
The existing normal work of whole product.
Each collection control module 2, DC Module 3, the input/output terminal of 4 internal circuit of AC module and first interface part 6
Input/output port correspondingly connect, the input/output port pair of the input/output port of second interface and first interface part 7
Should connect;Top cover unit 1 and base unit 5 are used for supporting box.Top cover unit 1 and base unit 5 are used for protecting collection control module
2nd, DC Module 3, AC module 4.
The course of work of the present embodiment:
1) roof module 1 is by being mechanically connected collection control module 2;
2) the collection control module 2 connects the first interface part 6 on the upside of DC Module 3 by second interface part 7.
3) DC Module 3 connects the first interface part 6 on the upside of AC module 4 by downside second interface part 7.
By first interface part 6, second interface part 7 and corresponding collection control module 2, DC Module 3, AC module 4
The input of internal circuit, output, holding wire connect and connect, and realize control of the collection control to DC Module 3 and AC module 4, real
The now charging to electric automobile.
Embodiment 2:
Refer to shown in Fig. 2, be the structural representation of second embodiment of the present utility model, the present embodiment is multiple direct currents
The embodiment of module 3, multiple AC modules 4 for combination in any, i.e. extension combination.By first interface part 6, second interface portion
Part 7 forms the UNICOM of circuit, realize DC Module 3 in master control box, AC module 4 by collect control module 2 to the module
Internal circuit and the control of signal, realize the charging to electric automobile.Wherein n represents natural number.
The course of work of the present embodiment:
It is mechanically connected by first interface part 6 and interface unit 7 or electricity between the roof module 1 and collection control module 2
Connection, is electrically connected by first interface part 6n and second interface part 7n between collection control module 2 and DC Module 3, direct current mould
Electrically connected by first interface part 6 and second interface part 7 between block 3 and DC Module 3n, DC Module 3n with exchange mould
Electrically connected by first interface part 6n and second interface part 7n between block 4, passed through between AC module 4 and AC module 4n
First interface part 6 and interface unit 7 are electrically connected, and base module 5 is mechanically connected with AC module 4n.By first interface part
6th, second interface part 7 forms the UNICOM of circuit, realizes that multiple DC Modules 3 in master control box, multiple AC modules 4 are controlled by collection
The centralized Control of module 2, realizes the charging to electric automobile.
Refer to Fig. 3 and show first interface part 6 of the present utility model, the structure of second interface part 7 and function and show
It is intended to.
Finally it should be noted that:Various embodiments above only in order to technical scheme to be described, rather than a limitation;To the greatest extent
Pipe has been described in detail to the present invention with reference to foregoing embodiments, it will be understood by those within the art that:Its according to
So the technical scheme described in foregoing embodiments can be modified, or which part or all technical characteristic are entered
Row equivalent;And these modifications or replacement, do not make the essence of appropriate technical solution depart from various embodiments of the present invention technology
The scope of scheme, its all should cover in the middle of the scope of the claim and description of the present invention.