CN211743330U - Power battery voltage acquisition device - Google Patents
Power battery voltage acquisition device Download PDFInfo
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- CN211743330U CN211743330U CN202020306834.6U CN202020306834U CN211743330U CN 211743330 U CN211743330 U CN 211743330U CN 202020306834 U CN202020306834 U CN 202020306834U CN 211743330 U CN211743330 U CN 211743330U
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- collecting
- power battery
- connection
- battery module
- device body
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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
The utility model relates to the field of auto parts, in particular to a power battery voltage acquisition device, which solves the defects of the traditional acquisition mode and reduces the cost; the position of each acquisition point can be accurately corresponded, and easy installation can be realized in assembly; in the aspect of safety, the phenomenon of wrong installation and neglected installation can not occur, the collecting device body is made of FPC materials and comprises two connecting pieces arranged in parallel and a connecting bridge between the two connecting pieces, a plurality of connecting end points connected with the battery module are arranged on the connecting pieces, the connecting end points are fixedly connected with the battery module through conductive adhesive, a collecting wire core is arranged in the collecting device body and made of aluminum alloy materials, and the collecting wire core is superior to a traditional wire collecting mode in the aspect of safety; and the method is suitable for automatic assembly, the product is ultrathin in thickness, ultra-soft and light, the production efficiency is improved, the weight of the power battery is reduced, and the method has a wide application prospect.
Description
Technical Field
The utility model relates to an auto-parts field especially relates to a power battery voltage acquisition device.
Background
At present, due to environmental pollution of fuel automobiles and continuous rising of petroleum price, electric automobiles including pure electric automobiles and hybrid electric automobiles have a plurality of advantages of low emission, low noise and the like as green new energy technologies, are gradually paid attention to by people, and market share is increased year by year.
At present, few schemes for collecting the monomer voltage in the power battery system of the electric automobile are adopted, the schemes are complex, the cost is high, the safety is poor, and the requirement for large-batch application cannot be met.
The existing voltage acquisition modes are all acquired by an acquisition line, so that the acquisition points are many, the lines are difficult to arrange, the processing is difficult, much time is wasted in manufacturing and installation, and many problems exist in safety, for example, in the assembly, if the acquisition line is mistakenly arranged, the BMS is burnt, and the automatic assembly is difficult to realize; when the product is used, the wire skin of the collecting wire is abraded, the copper core in the collecting wire is exposed, and the phenomenon of short circuit can occur.
In summary, the voltage collecting line is not sufficient for collecting voltage in terms of cost, assembly, safety and other problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that overcome exist among the prior art not enough, provide a power battery voltage acquisition device.
The utility model discloses a realize through following technical scheme:
the utility model provides a power battery voltage acquisition device which characterized in that includes: the collection device body, the collection device body is made by the FPC material, including two connection pieces of parallel arrangement and the connection bridge between two connection pieces, be equipped with a plurality of connection endpoints of being connected with the battery module on the connection piece, connection endpoint passes through conducting resin and battery module fixed connection, this internal collection sinle silk that is equipped with of collection device, it is made by aluminum alloy material to gather the sinle silk.
The utility model has the advantages that:
the defects of the traditional acquisition mode are overcome, and the cost is reduced; the position of each acquisition point can be accurately corresponded, and easy installation can be realized in assembly; in terms of safety, the phenomena of wrong installation and neglected installation can be avoided, and the method is made of FPC materials and is superior to the traditional line acquisition mode in safety; and the method is suitable for automatic assembly, the product is ultrathin in thickness, ultra-soft and light, the production efficiency is improved, the weight of the power battery is reduced, and the method has a wide application prospect.
Drawings
Fig. 1 is a schematic view of the structure of the present invention.
In the figure: 1. connecting piece, 2, connecting bridge, 3, connecting end point.
Detailed Description
In order to make those skilled in the art better understand the technical solution of the present invention, the present invention will be further described in detail with reference to the accompanying drawings and preferred embodiments.
As shown in the figure, the utility model discloses a: the collecting device comprises a collecting device body, wherein the collecting device body is made of an FPC (flexible printed circuit) material and comprises two connecting sheets 1 arranged in parallel and a connecting bridge 2 between the two connecting sheets, a plurality of connecting end points 3 connected with a battery module are arranged on the connecting sheets and fixedly connected with the battery module through conductive adhesive, and when the collecting device is used, the connecting end points are aligned to collecting positions of the battery module and are fixedly adhered through the conductive adhesive, so that the collecting device is convenient and quick to install, a collecting wire core is arranged in the collecting device body and is made of an aluminum alloy material; the position of each acquisition point can be accurately corresponded, and easy installation can be realized in assembly; in terms of safety, the phenomena of wrong installation and neglected installation can be avoided, and the method is made of FPC materials and is superior to the traditional line acquisition mode in safety; and the method is suitable for automatic assembly, the product is ultrathin in thickness, ultra-soft and light, the production efficiency is improved, the weight of the power battery is reduced, and the method has a wide application prospect.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (1)
1. The utility model provides a power battery voltage acquisition device which characterized in that includes: the collection device body, the collection device body is made by the FPC material, including two connection pieces of parallel arrangement and the connection bridge between two connection pieces, be equipped with a plurality of connection endpoints of being connected with the battery module on the connection piece, connection endpoint passes through conducting resin and battery module fixed connection, this internal collection sinle silk that is equipped with of collection device, it is made by aluminum alloy material to gather the sinle silk.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020306834.6U CN211743330U (en) | 2020-03-12 | 2020-03-12 | Power battery voltage acquisition device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020306834.6U CN211743330U (en) | 2020-03-12 | 2020-03-12 | Power battery voltage acquisition device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211743330U true CN211743330U (en) | 2020-10-23 |
Family
ID=72857881
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020306834.6U Active CN211743330U (en) | 2020-03-12 | 2020-03-12 | Power battery voltage acquisition device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211743330U (en) |
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2020
- 2020-03-12 CN CN202020306834.6U patent/CN211743330U/en active Active
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