CN206022558U - A kind of electrokinetic cell module acquisition system - Google Patents
A kind of electrokinetic cell module acquisition system Download PDFInfo
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- CN206022558U CN206022558U CN201621042599.6U CN201621042599U CN206022558U CN 206022558 U CN206022558 U CN 206022558U CN 201621042599 U CN201621042599 U CN 201621042599U CN 206022558 U CN206022558 U CN 206022558U
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- China
- Prior art keywords
- electrokinetic cell
- cell module
- control module
- module
- collection plate
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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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Abstract
This utility model discloses a kind of electrokinetic cell module acquisition system to be included：Plural electrokinetic cell module and the one-to-one collection plate of electrokinetic cell module, the gathering line that two or more is gathered partitioned signal connection and from control module, the corresponding collection partitioned signal connection of electrokinetic cell module, plural collection plate shares one from control module, is arranged on from control module and shares from any one collection plate of control module.This utility model shares one from control module by multiple electrokinetic cell modules, compared to have in each electrokinetic cell module from control module, in using the limited space of electrokinetic cell module, increase the string number of cell or be to provide more reasonably electrokinetic cell module internal space structure.And can reduce because electrokinetic cell module in battery strings number very few, voltage acquisition chip cannot normal work problem；Meanwhile, it is not used in being provided with each electrokinetic cell module from control module, reduces the cost from control module input.
Description
Technical field
This utility model is related to a kind of electrokinetic cell system field, more particularly to a kind of electrokinetic cell module collection system
System.
Background technology
At present, with the development of science and technology, electric automobile is increasingly liked by masses with the advantage of energy-saving and environmental protection
Love, increasing people replace traditional fuel-engined vehicle as the instrument of trip with electric automobile.Wherein, electric automobile most core
The heart is exactly battery, and which provides necessary power for all of component working of electric automobile.
Electrokinetic cell is made up of multiple battery modules, and existing electrokinetic cell module is gradually toward modular development,
And battery modules include battery module and from control module, battery module is mainly made up of battery, provides electric energy for automobile, from control
Module has voltage acquisition, temperature acquisition and communication function.Existing design is from control module also highly integrated battery mould
Group is internal, contains from control module so inside each battery modules, so each battery modules also has voltage, temperature simultaneously
Collection and communication function.When electrokinetic cell system is combined into, only the communication of each battery modules need to be connected, you can group
Into whole electrokinetic cell module, it is that electric automobile is powered.The connected mode of such electrokinetic cell module is quite succinct, is easy to set
Meter, assembling and maintenance.
But, a drawback is there is also, when electrokinetic cell module is limited by factors such as space, designs, limitation
Battery modules size, makes the battery strings number in electrokinetic cell module fewer, as the voltage acquisition chip from control module is adopted
The voltage of set battery, if the battery strings number in electrokinetic cell module is very few, voltage acquisition chip cannot normal work, so as to nothing
Method realizes the function of voltage acquisition.Meanwhile, contain inside each battery modules from control module, cause the wasting of resources and cost to increase
Plus.
Utility model content
The purpose of this utility model is to overcome weak point of the prior art, there is provided a kind of rational in infrastructure, inexpensive
Electrokinetic cell module acquisition system.
The purpose of this utility model is achieved through the following technical solutions：
A kind of electrokinetic cell module acquisition system includes：Plural electrokinetic cell module and electrokinetic cell module one
One corresponding collection plate, by two or more gather partitioned signal connection gathering line and from control module；
The corresponding collection partitioned signal connection of the electrokinetic cell module；
From control module described in the plural collection plate is shared one, described being arranged on from control module is shared from control mould
In any one collection plate of block.
Used as further preferred version, the collection plate is provided with voltage collector, temperature sensor and acquisition interface, institute
State acquisition interface to be connected with the gathering line.
Used as further preferred version, the temperature sensor is fixed on electrokinetic cell module by laser welding.
Used as further preferred version, the voltage collector is secured by bolts in electrokinetic cell module.
As further preferred version, described be provided with communication interface from control module, outside the communication interface connection
BMS.
Compared with prior art, this utility model has an advantageous effect in that：
This utility model by plural electrokinetic cell module share one from control module, compared to prior art in
Have in each electrokinetic cell module in the space that electrokinetic cell module can be utilized limited from control module, this utility model, increase
Plus cell string number or be to provide more reasonably electrokinetic cell module internal space structure.On the one hand, it is possible to reduce because
Very few for the battery strings number in electrokinetic cell module, voltage acquisition chip cannot normal work problem；On the other hand, it is not used in
It is provided with each electrokinetic cell module from control module, reduces the cost from control module input.
Description of the drawings
Schematic diagrams of the Fig. 1 for the electrokinetic cell module acquisition system of one embodiment of this utility model；
Fig. 2 is the structure chart of the electrokinetic cell module acquisition system shown in Fig. 1；
Fig. 3 is the structure chart of the harvester of the electrokinetic cell module acquisition system shown in Fig. 1.
Specific embodiment
For the ease of understanding this utility model, this utility model is more fully retouched below with reference to relevant drawings
State.Better embodiment of the present utility model is given in accompanying drawing.But, this utility model can come in many different forms
Realize, however it is not limited to embodiments described herein.On the contrary, the purpose for providing these embodiments is to make to this practicality newly
It is more thorough comprehensive that the disclosure of type understands.
It should be noted that when element is referred to as " being fixed on " another element, it can directly on another element
Or can also there is element placed in the middle.When an element is considered as " connection " another element, it can be directly connected to
To another element or may be simultaneously present centering elements.Term as used herein " vertical ", " level ", " left side ",
For illustrative purposes only, it is unique embodiment to be not offered as " right side " and similar statement.
Unless otherwise defined, all of technology used herein and scientific terminology are led with technology of the present utility model is belonged to
The implication that the technical staff in domain is generally understood that is identical.In term used in the description of the present utility model it is simply herein
The purpose of description specific embodiment, it is not intended that in limiting this utility model.Term as used herein " and/or " bag
Include the arbitrary and all of combination of the Listed Items of one or more correlations.
See also Fig. 1 and Fig. 2.A kind of electrokinetic cell module acquisition system 10 includes：Plural electrokinetic cell
20 one-to-one collection plate 100 of module 20 and electrokinetic cell module, the collection that 100 signal of two or more collection plate is connected
Line 200 and from control module 300, the electrokinetic cell module 20 corresponding 100 signal of collection plate connection；Plural
The collection plate 100 share one described in from control module 300, described from control module 300 be arranged on share from control module 300 appoint
In one collection plate 100 of meaning.
Communication interface 310 is provided with from control module 300, communication interface 310 connects the BMS of outside.Collection plate 100 is used for gathering
The information of voltage and temperature information of electrokinetic cell module 20, then information of voltage and temperature information are passed to from control module 300.So
Afterwards, the information of voltage for collecting and temperature information are transferred to by communication interface 310 BMS of outside from control module 300.
Collection plate 100 is provided with voltage collector, temperature sensor and acquisition interface, and acquisition interface is connected with gathering line.Temperature
Degree sensor is fixed on electrokinetic cell module by laser welding.Voltage collector is secured by bolts in electrokinetic cell module.
Voltage collector is used for the voltage for gathering electrokinetic cell module, and temperature sensor is used for the temperature for gathering electrokinetic cell module.Adopt
Line concentration is wire harness, for transmitting information of voltage and temperature information.
Fig. 2 and Fig. 3 is referred to, is 10 one of embodiment of electrokinetic cell module acquisition system, electrokinetic cell module is adopted
Collecting system 10 includes two electrokinetic cell modules 20, and specifically, when the quantity of electrokinetic cell module is 2, which is respectively the
One electrokinetic cell module 21 and the second electrokinetic cell module 22；Corresponding collection plate is also 2, and which is respectively the first collection
Plate 110 and the second collection plate 120, first collection plate 110 be provided with from control module 300, first voltage harvester 112, the
One temperature sensor 114 and the first acquisition interface 116, the first collection plate 110 connect the first electrokinetic cell module 21；Described second
Collection plate 120 is provided with second voltage harvester 122, second temperature sensor 124 and the second acquisition interface 126, the second collection
Plate 120 connects the second electrokinetic cell module 22.Gathering line 200 connects the first collection plate 110 and the second collection plate 120.Illustrate
, the first acquisition interface 116, the second acquisition interface 126 are connected with gathering line 200.
First collection plate 110 gathers the information of voltage and temperature information of the first power battery pack 21, and will collect
Information transmission give from control module 300；Second collection plate 120 gathers the information of voltage of the second power battery pack 22 and temperature
Information, and passed to from control module 300 by gathering line 200；Described from control module 300 by gather information of voltage and temperature letter
Breath is uploaded to the BMS of outside by communication interface 310.Specifically, first voltage harvester 112 is secured by bolts in first and moves
Power set of cells 21.Second voltage harvester 122 is secured by bolts in the second power battery pack 22.First temperature sensor 114
First power battery pack 21 is fixed on by laser welding.Second temperature sensor 124 is fixed on second by laser welding and moves
Power set of cells 22.First voltage harvester 112 and second voltage harvester 122 are used for gathering electricity in respective electrokinetic cell module
The magnitude of voltage in pond, is delivered separately to from control module 300, then is uploaded in BMS；First temperature sensor 114 and second temperature are passed
Sensor 124 is used for the temperature value for gathering battery in respective electrokinetic cell module, is delivered separately to from control module 300, then uploads
Into BMS.
When the quantity of electrokinetic cell module is multiple, the voltage that the collection plate on each of which electrokinetic cell module is collected
Information and temperature information are respectively sent to from control module 300, outer by being uploaded to from control module 300 by communication interface 310
The BMS in portion.
This utility model shares one from control module by multiple electrokinetic cell modules, compared to each electrokinetic cell module
In all have from control module, this utility model can be utilized increases the string number of cell in the limited space of electrokinetic cell module
Or it is to provide more reasonably electrokinetic cell module internal space structure.On the one hand, it is possible to reduce because in electrokinetic cell module
Battery strings number very few, voltage acquisition chip cannot normal work problem；On the other hand, each electrokinetic cell module is not used in
In be provided with from control module, reduce from control module input cost.
Embodiment of above only expresses several embodiments of the present utility model, and its description is more concrete and detailed, but
Therefore the restriction to this utility model the scope of the claims can not be interpreted as.It should be pointed out that the common skill for this area
For art personnel, without departing from the concept of the premise utility, some deformations and improvement can also be made, these belong to
Protection domain of the present utility model.Therefore, the protection domain of this utility model patent should be defined by claims.
Claims (5)
1. a kind of electrokinetic cell module acquisition system, it is characterised in that include：Plural electrokinetic cell module and power
The one-to-one collection plate of battery modules, by two or more gather partitioned signal connection gathering line and from control module；
The corresponding collection partitioned signal connection of the electrokinetic cell module；
From control module described in the plural collection plate is shared one, described being arranged on from control module is shared from control module
In any one collection plate.
2. electrokinetic cell module acquisition system according to claim 1, it is characterised in that the collection plate is provided with voltage and adopts
Storage, temperature sensor and acquisition interface, the acquisition interface are connected with the gathering line.
3. electrokinetic cell module acquisition system according to claim 2, it is characterised in that the temperature sensor is by swashing
Electrokinetic cell module is fixed in photocoagulation.
4. electrokinetic cell module acquisition system according to claim 2, it is characterised in that the voltage collector passes through spiral shell
Bolt is fixed on electrokinetic cell module.
5. electrokinetic cell module acquisition system according to claim 1, it is characterised in that described be provided with communication from control module
Interface, the BMS outside the communication interface connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621042599.6U CN206022558U (en) | 2016-09-07 | 2016-09-07 | A kind of electrokinetic cell module acquisition system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621042599.6U CN206022558U (en) | 2016-09-07 | 2016-09-07 | A kind of electrokinetic cell module acquisition system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206022558U true CN206022558U (en) | 2017-03-15 |
Family
ID=58259689
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621042599.6U Expired - Fee Related CN206022558U (en) | 2016-09-07 | 2016-09-07 | A kind of electrokinetic cell module acquisition system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206022558U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107331535A (en) * | 2017-07-06 | 2017-11-07 | 中车株洲电力机车有限公司 | A kind of super capacitor module fixing device |
| CN108429086A (en) * | 2018-04-04 | 2018-08-21 | 远东福斯特新能源有限公司 | A kind of system that electrokinetic cell system voltage acquisition harness quickly identifies |
| CN110444720A (en) * | 2018-05-06 | 2019-11-12 | 浙江遨优动力系统有限公司 | A kind of battery modules |
-
2016
- 2016-09-07 CN CN201621042599.6U patent/CN206022558U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107331535A (en) * | 2017-07-06 | 2017-11-07 | 中车株洲电力机车有限公司 | A kind of super capacitor module fixing device |
| CN107331535B (en) * | 2017-07-06 | 2019-05-03 | 中车株洲电力机车有限公司 | A kind of super capacitor module fixing device |
| CN108429086A (en) * | 2018-04-04 | 2018-08-21 | 远东福斯特新能源有限公司 | A kind of system that electrokinetic cell system voltage acquisition harness quickly identifies |
| CN108429086B (en) * | 2018-04-04 | 2023-08-22 | 江西远东电池有限公司 | System for quick discernment of power battery system voltage acquisition pencil |
| CN110444720A (en) * | 2018-05-06 | 2019-11-12 | 浙江遨优动力系统有限公司 | A kind of battery modules |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170315 Termination date: 20190907 |