CN204809355U - Battery standard module - Google Patents
Battery standard module Download PDFInfo
- Publication number
- CN204809355U CN204809355U CN201520565227.0U CN201520565227U CN204809355U CN 204809355 U CN204809355 U CN 204809355U CN 201520565227 U CN201520565227 U CN 201520565227U CN 204809355 U CN204809355 U CN 204809355U
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- China
- Prior art keywords
- battery
- battery case
- standard module
- electrode
- upper cover
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- Expired - Fee Related
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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- Connection Of Batteries Or Terminals (AREA)
- Secondary Cells (AREA)
Abstract
The utility model relates to a battery technology field provides a battery standard module, battery standard module includes battery case upper cover and battery case lower cover, covers on the battery case and is equipped with the mounting groove, covers under the battery case and is equipped with down the mounting groove, the battery case upper cover is equipped with the first electrode connection piece, and the battery case lower cover is equipped with the second electrode connection piece, and the through the electrode connecting filament is connected between this first electrode connection piece, second electrode connection piece and every battery cell's the electrode, install the battery management controller on the lid that battery case upper cover and battery case lower cover formed, the battery management controller passes through the data acquisition line and is connected with battery cell's electrode. Battery standard module satisfies the requirement to power battery's structure and electric quantity capacity and performance in fields such as electric automobile, electric bicycle and energy storage, and simultaneously, the echelon utilization to the battery standard module multi -stage, the energy can be saved are realized to the battery management controller.
Description
Technical field
The utility model belongs to cell art, particularly relates to a kind of battery standard module.
Background technology
The echelon of battery utilizes and refers to that batteries of electric automobile life cycle terminates to carry out secondary utilization according to its performance afterwards, general electric automobile flying power of working as is reduced to 60%, usual user can change battery, and now battery capacity still keeps about 80%, now eliminate the battery got off will be wasted, the old and useless battery that therefore electric automobile produces is by countless, but the battery that electric motor car is eliminated can also be used for electric current and the not high electric bicycle of capacity requirement or energy storage field.
At present, the technology path that electrokinetic cell echelon utilizes is proposed in battery industry, this technology path is: electrokinetic cell reclaims-disassemble into monomer-discharge and recharge detection-sorting combo-assembling-application in groups, in this pattern, the process recycled the dismounting of battery is comparatively loaded down with trivial details, needs a large amount of man power and materials, in addition, cell after disassembling is only that the charge and discharge carrying out short-term detect, and is difficult to accurate evaluation battery performance, hides some dangers for for the later stage uses.
Utility model content
The purpose of this utility model is to provide a kind of battery standard module, being intended to solve prior art medium power battery echelon utilizes in process, dismounting electrokinetic cell process is loaded down with trivial details, need a large amount of man power and materials, and the cell after disassembling is only that the charge and discharge carrying out short-term detect, be difficult to accurate evaluation battery performance, for the later stage uses the problem hidden some dangers for.
The utility model realizes like this, a kind of battery standard module, described battery standard module comprises the battery case upper cover and battery case lower cover that snap together, described battery case covers several the through upper mounting grooves being provided with and installing a cell wherein electrode, under described battery case, cover several the through lower mounting grooves being provided with and installing described another pole of cell;
Described battery case upper cover is provided with away from the side of described battery case lower cover the first electrode connecting piece adapted with mounting groove upper described in several, described battery case lower cover is provided with away from the side of described battery case upper cover the second electrode connecting piece adapted with mounting groove lower described in several, is connected between described first electrode connecting piece, the second electrode connecting piece and the electrode of each described cell by Electrode connection silk;
The lid that described battery case upper cover and described battery case lower cover are formed is provided with battery management controller, and described battery management controller passes through the Electrode connection of data acquisition line concentration and described cell.
As a kind of improved plan, described first electrode connecting piece is fixedly connected with by screw with described battery case upper cover, and described second electrode connecting piece is fixedly connected with by screw with described battery case lower cover.
As a kind of improved plan, outside described battery case upper cover, be provided with module upper cover body, outside described battery case lower cover, be provided with module lower cover.
As a kind of improved plan, described module upper cover body is fixedly connected with described battery case upper cover by buckle, and described module lower cover is fixedly connected with described battery case lower cover by buckle.
As a kind of improved plan, the wiring board of described battery management controller is fixed by screws on described lid.
As a kind of improved plan, described battery management controller is provided with controller housing.
As a kind of improved plan, described controller housing is fixed by snap on described lid.
As a kind of improved plan, to weld between described data acquisition line concentration and the electrode of described cell or bolt is fixedly connected with.
Because battery standard module comprises battery case upper cover and battery case lower cover, battery case covers and is provided with mounting groove, cover under battery case and be provided with lower mounting groove; Battery case is covered with the first electrode connecting piece, under battery case, is covered with the second electrode connecting piece, this first electrode connecting piece, to be connected by Electrode connection silk between the second electrode connecting piece and the electrode of each cell; The lid that battery case upper cover and battery case lower cover are formed is provided with battery management controller, battery management controller passes through the Electrode connection of data acquisition line concentration and cell, meet the requirement to the structure of electrokinetic cell and charge capacity and performance in fields such as electric automobile, electric bicycle and energy storage, simultaneously, battery management controller realizes utilizing the multistage echelon of battery standard module, saves the energy.
Accompanying drawing explanation
Fig. 1 is the structural representation of the battery standard module that the utility model provides;
Fig. 2 is the structural representation of the Electrode connection silk that the utility model provides;
Fig. 3 is the realization flow figure of the echelon application process of the battery standard module that the utility model provides;
Utility model wherein, 1-battery case upper cover, 2-battery case lower cover, 3-cell, 4-first electrode connecting piece, 5-second electrode connecting piece, 6-Electrode connection silk, 7-battery management controller, 8-data acquisition line concentration, 9-module upper cover body, 10-module lower cover, 11-controller housing.
Embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
Fig. 1 shows the structural representation of the battery standard module that the utility model provides, and for convenience of explanation, only gives the part relevant to the utility model in figure.
Battery standard module comprises the battery case upper cover 1 and battery case lower cover 2 that snap together, battery case upper cover 1 is provided with several the through upper mounting grooves (unmarked in figure) installing a cell 3 wherein electrode, and battery case lower cover 2 is provided with several the through lower mounting grooves installing another pole of cell 3;
Battery case upper cover 1 away from the side of battery case lower cover 2 be provided with several on the first electrode connecting piece 4 of adapting of mounting groove, what away from the side of battery case upper cover 1, battery case lower cover 2 was provided with that lower mounting groove adapts with several is connected by Electrode connection silk 6 between the second electrode connecting piece 5, the first electrode connecting piece 4, second electrode connecting piece 5 and the electrode of each cell 3;
The lid that battery case upper cover 1 and battery case lower cover 2 are formed is provided with battery management controller 7, and battery management controller 7 is by the Electrode connection of data acquisition line concentration 8 with cell 3.
Wherein, above-mentioned first electrode connecting piece 4 and the second electrode connecting piece 5 are mainly zinc-plated copper sheet, it can adopt the structure adapting to upper mounting groove and lower mounting groove respectively, on this, one end of mounting groove and lower mounting groove installing electrodes is provided with corresponding bulge-structure, this first electrode connecting piece 4 and the second electrode connecting piece 5 are provided with the arcuate structure adapted with this bulge-structure, and, this first electrode connecting piece 4 and the second electrode connecting piece 5 are fixed on battery case upper cover 1 and battery case lower cover 2 respectively by screw, other modes can certainly be adopted, do not repeat them here.
In the utility model embodiment, in order to the protection to the first electrode connecting piece 4, second electrode connecting piece 5, Electrode connection silk 6 and other structural members, following setting can be done:
Module upper cover body 9 is provided with outside battery case upper cover 1, module lower cover 10 is provided with outside battery case lower cover 2, wherein, this module upper cover body 9 will be fastened on this battery case upper cover 1, this module lower cover 10 will be fastened on battery case lower cover 2, it can be realized by the mode of buckle, can certainly adopt other modes, not repeat them here.
In the utility model embodiment, battery management controller 7 exists as the core control piece of battery standard module, its hardware mainly comprises wiring board (pcb board) and the some control elements of layout on this wiring board, wherein, integrated or carry the program of control and management cell 3 respectively in this wiring board and control element, do not repeat them here;
Wherein, the wiring board of this battery management controller 7 is fixed by screws on lid, and this lid is that battery case upper cover 1 and battery case lower cover 2 fasten formation, and this wiring board can be fixed by screws on this lid, can certainly adopt other modes;
As a kind of application of routine; battery management controller 7 is provided with controller housing 11; element on this controller housing 11 pairs of wiring boards and wiring board is protected; wherein; this controller housing 11 can be fixed by snap on above-mentioned lid; the marginal position of wiring board can certainly be fixed on by corresponding structure, not repeat them here.
In the utility model embodiment, to be welded and fixed between data acquisition line concentration 8 and the electrode of cell 3 or bolt is fixedly connected with.
Wherein, as shown in Figure 2, the wire that above-mentioned Electrode connection silk 6 is circle by cross section is usually made, Mg and Ni containing certain content in this wire, and contributing to increases the intensity of wire electrode and the difficulty reducing to weld; Electrode connection silk 6, when cell overcurrent, can fuse within a certain period of time and then form protection to cell 3.
In the utility model embodiment, the structure of the above-mentioned battery standard module provided, meets electric automobile, the basic machinery in electric bicycle and energy storage device field and electric requirement.
Based on the structure of above-mentioned battery standard module, Fig. 3 gives the realization flow figure of the echelon application process of the battery standard module that the utility model embodiment provides, and it is specially:
S1: the parameter that several cells 3 in battery management controller 7 pairs of battery standard modules comprise battery capacity is monitored, judge the electricity consumption echelon stage residing for cell 3, wherein, comprise that electric automobile utilizes the stage, electric bicycle utilizes the stage and energy-storage system utilizes the stage this electricity consumption echelon stage residing for cell 3, wherein, the parameter of this cell also comprises the parameters such as internal resistance, does not repeat them here;
S2: when the battery capacity in present battery standard module is higher than the first battery capacity pre-set, described cell is in electric automobile and utilizes the stage, battery management controller 7 is in from control pattern, battery standard module is that electric automobile is powered, battery management controller 7, under the control of battery management system, performs bookkeeping to the cell 3 of battery standard module;
S3: when the battery capacity in present battery standard module is lower than the first battery capacity pre-set, described cell is in electric bicycle and utilizes the stage, battery management controller 7 is in master mode, battery standard module is that electric bicycle is powered, and the cell 3 of battery management controller 7 pairs of battery standard modules performs bookkeeping;
S4: when the battery capacity in present battery standard module is lower than the second battery capacity pre-set, described cell is in energy-storage system and utilizes the stage, battery management controller 7 is in from control pattern, battery standard module under the control of battery management system as the charge/discharge unit of energy-storage system, the cell 3 of battery management controller 7 pairs of battery standard modules performs bookkeeping, wherein, in this stage, after the connection in series-parallel of battery standard module, form the energy-storage system of * * V**Ah (such as 144V1000Ah), this system accesses electrical network by inverter, for energy storage, when electricity price is lower, energy-storage system is charged, electricity price peak by time energy-storage system inside electric energy be discharged in electrical network by inverter, electrical network is powered, reduce the use cost of electricity,
Wherein, bookkeeping comprises data sampling, data processing, CAN communication and port controlling, wherein, data sampling comprises data such as gathering cell voltage, electric current, temperature, and calculate SOC, the SOH of battery standard module, capacity and internal resistance according to these data, and record the parameters such as the capacity of the whole life cycle of lithium battery, internal resistance and health status, for echelon application provides Data support, certainly, in each stage, this bookkeeping can carry out selecting and adjusting by actual needs, does not repeat them here.
Wherein, before execution said method step, need to proceed as follows in advance:
In advance ladder setting is carried out to the battery capacity of battery standard module, i.e. the first battery capacity and the second battery capacity, wherein, can according to the general situation of application to battery, arranging the first battery capacity is 80%, second battery capacity is 60%, can certainly arrange other parameters, at this not in order to limit the utility model.
In the utility model embodiment, battery management controller 7 can use as from control in battery standard module, also can use as master control, when battery standard module uses on electric automobile and energy storage field, battery management controller 7 is as the cell 3 come from control in control and management battery standard module; When battery standard module uses on electric bicycle, battery management controller 7 carrys out this cell 3 of control and management as master control.
In the utility model embodiment, battery standard module comprises battery case upper cover 1 and battery case lower cover 2, and battery case upper cover 1 is provided with mounting groove, and battery case lower cover 2 is provided with lower mounting groove; Battery case upper cover 1 is provided with the first electrode connecting piece 4, and battery case lower cover 2 is provided with the second electrode connecting piece 5, and this first electrode connecting piece 4, second electrode connecting piece 5 is connected by Electrode connection silk 6 with between the electrode of each cell 3; The lid that battery case upper cover 1 and battery case lower cover 2 are formed is provided with battery management controller 7, battery management controller 7 passes through the Electrode connection of data acquisition line concentration and cell 3, this battery standard module meets the requirement in fields such as electric automobile, electric bicycle and energy storage to the structure of electrokinetic cell and charge capacity and performance, simultaneously, battery management controller 7 realizes utilizing the multistage echelon of battery standard module, saves the energy.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all do within spirit of the present utility model and principle any amendment, equivalent to replace and improvement etc., all should be included within protection range of the present utility model.
Claims (8)
1. a battery standard module, it is characterized in that, described battery standard module comprises the battery case upper cover and battery case lower cover that snap together, described battery case covers several the through upper mounting grooves being provided with and installing a cell wherein electrode, under described battery case, cover several the through lower mounting grooves being provided with and installing described another pole of cell;
Described battery case upper cover is provided with away from the side of described battery case lower cover the first electrode connecting piece adapted with mounting groove upper described in several, described battery case lower cover is provided with away from the side of described battery case upper cover the second electrode connecting piece adapted with mounting groove lower described in several, is connected between described first electrode connecting piece, the second electrode connecting piece and the electrode of each described cell by Electrode connection silk;
The lid that described battery case upper cover and described battery case lower cover are formed is provided with battery management controller, and described battery management controller passes through the Electrode connection of data acquisition line concentration and described cell.
2. battery standard module according to claim 1, is characterized in that, described first electrode connecting piece is fixedly connected with by screw with described battery case upper cover, and described second electrode connecting piece is fixedly connected with by screw with described battery case lower cover.
3. battery standard module according to claim 1, is characterized in that, is provided with module upper cover body outside described battery case upper cover, is provided with module lower cover outside described battery case lower cover.
4. battery standard module according to claim 3, is characterized in that, described module upper cover body is fixedly connected with described battery case upper cover by buckle, and described module lower cover is fixedly connected with described battery case lower cover by buckle.
5. battery standard module according to claim 1, is characterized in that, the wiring board of described battery management controller is fixed by screws on described lid.
6. battery standard module according to claim 5, is characterized in that, described battery management controller is provided with controller housing.
7. battery standard module according to claim 6, is characterized in that, described controller housing is fixed by snap on described lid.
8. battery standard module according to claim 1, is characterized in that, welds or bolt is fixedly connected with between described data acquisition line concentration and the electrode of described cell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520565227.0U CN204809355U (en) | 2015-07-30 | 2015-07-30 | Battery standard module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520565227.0U CN204809355U (en) | 2015-07-30 | 2015-07-30 | Battery standard module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204809355U true CN204809355U (en) | 2015-11-25 |
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ID=54594130
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520565227.0U Expired - Fee Related CN204809355U (en) | 2015-07-30 | 2015-07-30 | Battery standard module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204809355U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107651622A (en) * | 2017-10-25 | 2018-02-02 | 上海伊控动力系统有限公司 | A kind of new-energy automobile old and useless battery echelon utilizes management system |
| CN108075068A (en) * | 2016-11-16 | 2018-05-25 | 奥动新能源汽车科技有限公司 | A kind of vehicle mounted dynamic battery case |
-
2015
- 2015-07-30 CN CN201520565227.0U patent/CN204809355U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108075068A (en) * | 2016-11-16 | 2018-05-25 | 奥动新能源汽车科技有限公司 | A kind of vehicle mounted dynamic battery case |
| CN108075068B (en) * | 2016-11-16 | 2021-07-23 | 奥动新能源汽车科技有限公司 | Vehicle-mounted power battery box |
| CN107651622A (en) * | 2017-10-25 | 2018-02-02 | 上海伊控动力系统有限公司 | A kind of new-energy automobile old and useless battery echelon utilizes management system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151125 Termination date: 20190730 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |