CN205282602U - Information acquisition device of batteries of electric vehicle module - Google Patents
Information acquisition device of batteries of electric vehicle module Download PDFInfo
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- CN205282602U CN205282602U CN201521118493.5U CN201521118493U CN205282602U CN 205282602 U CN205282602 U CN 205282602U CN 201521118493 U CN201521118493 U CN 201521118493U CN 205282602 U CN205282602 U CN 205282602U
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- pcb
- information acquisition
- batteries
- temperature sensor
- connector
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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
Abstract
The utility model relates to an information acquisition device of batteries of electric vehicle module, include: the PCB information acquisition board, the PCB information acquisition board includes connector, PCB board, voltage acquisition terminal, temperature sensor, voltage acquisition terminal and temperature sensor set up on the PCB board, through PCB board and connector signal connection, connector and battery management system signal connection. The utility model discloses a battery module information acquisition device adopts the PCB information acquisition board, carries out temperature data collection, voltage acquisition to the battery module, compares with traditional wire connected mode, has saved the wire, makes the power battery system assembly simpler, easily realizes automatic assembly to improve production efficiency, and the structure is more firm, the reliability improves greatly.
Description
Technical field
This utility model relates to cell management system of electric automobile technical field, is specifically related to the information collecting device of batteries of electric automobile module.
Background technology
Along with electric automobile industry development, the electrokinetic cell system encapsulation technology of electric automobile is also constantly being looked askance in lifting. The automatization of electrokinetic cell system encapsulation and modularity progressively become the main flow of development. And battery modules is mostly important in electrokinetic cell system, current driving force battery modules is essentially by being that wire is connected to battery management system (BMS, BatteryManagementSystem) basic measurement unit (BMU, BasicMeasurementUnit), it is achieved voltage and temperature acquisition. Prior art exists following not enough: needing each wire to be connected on battery, wire interconnecting piece divides substantially can not realize automatization, and assembling trouble, thus electrokinetic cell packaging efficiency is low. Additionally, poor by wire connective stability, when entrucking process, electric automobile during traveling process, wire easily loosens, fracture, the generation of causing trouble.
Utility model content
The purpose of this utility model is to overcome shortcomings and deficiencies of the prior art, it is provided that the information collecting device of a kind of batteries of electric automobile module, it is simple to assembling, and sound construction, and reliability is high.
The purpose of this utility model is achieved through the following technical solutions:
The information collecting device of batteries of electric automobile module, including: PCB information gathering plate, described PCB information gathering plate includes connector, pcb board, voltage acquisition terminal, temperature sensor, described voltage acquisition terminal and temperature sensor are arranged on pcb board, being connected with connector signal by pcb board, described connector is connected with battery management system signal.
It is preferred that, described PCB information gathering plate is fixing with battery modules to be connected, and sound construction, shock resistance is strong.
It is preferred that, described temperature sensor is NTC temperature sensor.
It is preferred that, described voltage acquisition terminal is nickel sheet.
It is preferred that, one end of described voltage acquisition terminal is welded with pcb board, and the other end welds with battery modules, sound construction, and shock resistance is strong.
This utility model includes advantages below and beneficial effect compared to existing technology:
Battery modules information collecting device of the present utility model adopts PCB information gathering plate, battery modules is carried out temperature acquisition, voltage acquisition, compared with traditional conductor connections, eliminate wire, make electrokinetic cell system assembling simpler, it is easy to accomplish Automated assembly, thus improving production efficiency, and structure is more firm, reliability is greatly improved.
Accompanying drawing explanation
Fig. 1 is the structural representation of battery modules information collecting device in embodiment;
Fig. 2 is the structural representation of battery modules information collecting device and battery modules in embodiment;
Wherein, PCB information gathering plate 1; Connector 2; Pcb board 3; Voltage acquisition terminal 4; Temperature sensor 5; Battery modules 6.
Detailed description of the invention
Below in conjunction with embodiment and accompanying drawing, this utility model is described in further detail, but embodiment of the present utility model is not limited to this.
Embodiment
As shown in Figure 1 and Figure 2, the information collecting device of batteries of electric automobile module, including: PCB information gathering plate 1, described PCB information gathering plate includes connector 2, pcb board 3, voltage acquisition terminal 4, temperature sensor 5, described voltage acquisition terminal and temperature sensor are arranged on pcb board, being connected with connector signal by pcb board, described connector is connected with battery management system signal. Described PCB information gathering plate is fixing with battery modules 6 to be connected. The information gathered is transmitted to connector by voltage acquisition terminal, temperature sensor through pcb board, is sent to battery management system by connector, it is achieved the collection of battery modules information.
In the present embodiment, described temperature sensor is NTC temperature sensor, and cost is low, and acquisition precision is high.
In the present embodiment, described voltage acquisition terminal is nickel sheet, and its one end is welded with pcb board, and the other end welds with battery modules.
Embodiment described above only have expressed embodiment of the present utility model, and it describes comparatively concrete and detailed, but therefore can not be interpreted as the restriction to this utility model the scope of the claims. It should be pointed out that, for the person of ordinary skill of the art, without departing from the concept of the premise utility, it is also possible to make some deformation and improvement, these broadly fall into protection domain of the present utility model. Therefore, the protection domain of this utility model patent should be as the criterion with claims.
Claims (5)
1. the information collecting device of batteries of electric automobile module, it is characterized in that, including: PCB information gathering plate (1), described PCB information gathering plate includes connector (2), pcb board (3), voltage acquisition terminal (4), temperature sensor (5), described voltage acquisition terminal and temperature sensor are arranged on pcb board and are connected with connector signal by pcb board, and described connector is connected with battery management system signal.
2. the information collecting device of batteries of electric automobile module according to claim 1, it is characterised in that: described PCB information gathering plate is fixing with battery modules (6) to be connected.
3. the information collecting device of batteries of electric automobile module according to claim 1, it is characterised in that: described temperature sensor is NTC temperature sensor.
4. the information collecting device of batteries of electric automobile module according to claim 1, it is characterised in that: described voltage acquisition terminal is nickel sheet.
5. the information collecting device of the batteries of electric automobile module according to any one of claim 1-4, it is characterised in that: one end of described voltage acquisition terminal is welded with pcb board, and the other end welds with battery modules.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521118493.5U CN205282602U (en) | 2015-12-26 | 2015-12-26 | Information acquisition device of batteries of electric vehicle module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521118493.5U CN205282602U (en) | 2015-12-26 | 2015-12-26 | Information acquisition device of batteries of electric vehicle module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205282602U true CN205282602U (en) | 2016-06-01 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521118493.5U Active CN205282602U (en) | 2015-12-26 | 2015-12-26 | Information acquisition device of batteries of electric vehicle module |
Country Status (1)
| Country | Link |
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| CN (1) | CN205282602U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106646242A (en) * | 2016-09-14 | 2017-05-10 | 宁德时代新能源科技股份有限公司 | Battery pack collection device, battery pack and semi-finished product of collection device |
| CN107658510A (en) * | 2017-09-15 | 2018-02-02 | 凡甲电子(苏州)有限公司 | Connection component |
| WO2018028352A1 (en) * | 2016-08-11 | 2018-02-15 | 广州小鹏汽车科技有限公司 | Temperature detection structure for electric vehicle battery module |
| CN107978812A (en) * | 2017-12-22 | 2018-05-01 | 珠海银隆电器有限公司 | Temperature of powered cell voltage acquisition plate |
| CN109728374A (en) * | 2018-12-29 | 2019-05-07 | 华霆（合肥）动力技术有限公司 | Battery thermal management monitoring device and electric car |
-
2015
- 2015-12-26 CN CN201521118493.5U patent/CN205282602U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018028352A1 (en) * | 2016-08-11 | 2018-02-15 | 广州小鹏汽车科技有限公司 | Temperature detection structure for electric vehicle battery module |
| CN106646242A (en) * | 2016-09-14 | 2017-05-10 | 宁德时代新能源科技股份有限公司 | Battery pack collection device, battery pack and semi-finished product of collection device |
| CN106646242B (en) * | 2016-09-14 | 2019-09-06 | 宁德时代新能源科技股份有限公司 | Battery pack collection device, battery pack and semi-finished product of collection device |
| CN107658510A (en) * | 2017-09-15 | 2018-02-02 | 凡甲电子(苏州)有限公司 | Connection component |
| CN107978812A (en) * | 2017-12-22 | 2018-05-01 | 珠海银隆电器有限公司 | Temperature of powered cell voltage acquisition plate |
| CN109728374A (en) * | 2018-12-29 | 2019-05-07 | 华霆（合肥）动力技术有限公司 | Battery thermal management monitoring device and electric car |
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|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |