CN207441906U - Power battery voltage temperature modularization gathers structure - Google Patents
Power battery voltage temperature modularization gathers structure Download PDFInfo
- Publication number
- CN207441906U CN207441906U CN201721579026.1U CN201721579026U CN207441906U CN 207441906 U CN207441906 U CN 207441906U CN 201721579026 U CN201721579026 U CN 201721579026U CN 207441906 U CN207441906 U CN 207441906U
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- Prior art keywords
- pcb board
- plug
- unit
- copper bar
- patch
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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 is related to a kind of power battery voltage temperature modularizations to gather structure, including pcb board, patch-type temperature sensor, copper bar and plug-in unit；One or more copper bars are connected on pcb board, plug-in unit is welded on pcb board；The printed circuit for connecting the copper bar and plug-in unit is disposed on pcb board, voltage signal is connected to pcb board, the voltage signal is gathered by plug-in unit by copper bar；One or more patch-type temperature sensors for receiving the copper bar conduction heat are arranged on pcb board, which is connected with plug-in unit, and the temperature signal is gathered by plug-in unit.The utility model realizes the information gathering of battery core temperature on pcb board using patch temperature sensor, simplifies the outer enclosure structure of temperature sensor.Packaging efficiency is improved, reduces the risk of errors of assembling, reduces the cost of harness or substitutions of elements.
Description
Technical field
The utility model is related to power battery management, particularly a kind of power battery voltage temperature modularization acquisition structure.
Background technology
Maximum cost part of the power battery as electric vehicle, production efficiency and cost directly affect electronic vapour
The cost of vehicle, therefore very high requirement is proposed to the cost control of power battery.Current most power battery voltage and
Temperature acquisition is all to connect OT terminal, then the structure with screw connection to cell polar ear using traditional wire beam pressure, specifically, existing
Power battery voltage and temperature acquisition harness primary structure include voltage acquisition OT terminal, temperature acquisition OT terminal and copper bar, electricity
Pressure acquisition OT terminal is linked together by bolt and copper bar, realizes voltage signal acquisition, temperature acquisition OT terminal passes through bolt
It links together with copper bar, realizes temperature signal collection, be finally synthesizing acquisition harness and complete voltage temperature acquisition.
At least there are following defects for said program：（1）Complicated, shape is irregular；（2）It can not accomplish structure fool proof,
Can only easily occur mistake by adhesive label manual identified, and because the particular attribute of battery, there is the peace of short circuit sparking
Full blast danger；（3）Whole packaging efficiency is low, high labor cost；（4）Since the model of warming causes harness overall price higher.
The content of the invention
The technical problem to be solved by the present invention is to provide a kind of power battery voltage temperature modularizations to gather structure, until
Achieve the purpose that improve overall package efficiency less, reduce acquisition function module cost.
For solution more than technical problem, the technical solution adopted in the utility model is：
A kind of power battery voltage temperature modularization gathers structure, including pcb board, patch-type temperature sensor, copper bar and
Plug-in unit；One or more copper bars are connected on pcb board, plug-in unit is welded on pcb board；The connection copper bar is disposed on pcb board
With the printed circuit of plug-in unit, voltage signal is connected to pcb board by copper bar, and the voltage signal is gathered by plug-in unit；One is arranged on pcb board
A or multiple patch-type temperature sensors for receiving the copper bar conduction heat, the patch-type temperature sensor are connected with plug-in unit,
The temperature signal is gathered by plug-in unit.
Further, there are the lug boss of an inner hollow, patch-type temperature sensor in the connecting pin of the copper bar and pcb board
It is arranged in the lug boss.
Further, conduction heat sealable glue is filled in the lug boss.
The utility model is based on pcb board, and with pcb board instead of copper wire, allomeric function module realizes lightweight.
The information gathering of battery core temperature is realized on pcb board using patch temperature sensor, simplifies the outer enclosure knot of temperature sensor
Structure.Part realizes modularized design and assembling, and whole packaging efficiency is high, reduces the risk of errors of assembling, easily realizes automatic
Metaplasia is produced, and is reduced the cost of harness or substitutions of elements, and with certain structural strength, is transported convenient for storage；It can be from
Physically accomplish fool proof, avoid loss and security risk caused by the maloperation being manually likely to occur.
Description of the drawings
Attached drawing herein is used for providing the further explanation to the utility model, forms the part of the application, this practicality
New schematic description and description is used for explaining the utility model, does not form the improper restriction to the utility model.
Fig. 1 is the structure diagram of the utility model.
In figure, 1-PCB plates, 2- patch-type temperature sensors, 3- copper bars, 4- plug-in units, 5- lug bosses.
Specific embodiment
In order to which those skilled in the art is made to be better understood from the utility model, below in conjunction with refer to the attached drawing and in conjunction with the embodiments
Further clear, complete explanation is made to the utility model.It should be noted that in the case where there is no conflict, in the application
Feature in embodiment and embodiment can be mutually combined.
The utility model uses modular design method, as a kind of typical embodiment, power battery shown in FIG. 1
Voltage temperature modularization gathers structure, including pcb board 1, patch-type temperature sensor 2, copper bar 3 and plug-in unit 4；It is connected on pcb board 1
There are one or multiple copper bars 3, plug-in unit 4 be welded on pcb board 1；The print for connecting the copper bar 3 and plug-in unit 4 is disposed on pcb board 1
Voltage signal is connected to pcb board 1 by brush circuit, copper bar 3, and the voltage signal is gathered by plug-in unit 4；One or more is arranged on pcb board 1
A patch-type temperature sensor 2 for receiving the copper bar conduction heat, which is connected with plug-in unit 4, by inserting
Part 4 gathers the temperature signal.
In embodiment of above, based on pcb board, with pcb board instead of copper wire, the connection of traditional harness is given up
And acquisition mode, allomeric function module realize lightweight.Copper bar 3 is using the hard copper row with adaptation width and thickness, copper bar 3
Voltage signal is connected on pcb board 1, by arranging printed wire on pcb board 1, completes the acquisition of voltage signal.The opposing party
Face, copper bar 3 have excellent heat-conductive characteristic, can the heat of battery core be conducted the patch-type temperature sensing on pcb board 1 in time
Device 2, due to simplifying the outer enclosure structure of temperature sensor so that the cost of temperature sensor is greatly reduced, only
For original 10%-20%.Externally output acquisition signal is completed by the plug-in unit 4 being welded on pcb board 1.
In a kind of opposite specific embodiment, there is the lug boss of an inner hollow in the connecting pin of copper bar 3 and pcb board 1
5, patch-type temperature sensor 2 is arranged in the lug boss 5.Above-mentioned lug boss 5 is rolled over upwards by copper bar and 1 junction of pcb board
Bending is into guard space is formed at 2 top of patch-type temperature sensor.Reduce the damage in the process such as transport assembling.
In a preferred embodiment, filling conduction heat sealable glue in lug boss 5.Heat can be quickly conducted to patch
Piece type temperature sensor 2 reduces battery core actual temperature and the difference of the temperature signal collected.And conduction heat sealable glue can rise
To by the protective effect of patch-type temperature sensor 2 and external environs.
The scope of the requires of the utility model protection is not limited to more than specific embodiment, for those skilled in the art
Speech, the utility model can there are many deformation and change, it is all made within the design of the utility model and principle any repair
Change, improve and equivalent substitution should be all included within the scope of protection of this utility model.
Claims (3)
1. a kind of power battery voltage temperature modularization gathers structure, which is characterized in that including pcb board（1）, patch-type temperature pass
Sensor（2）, copper bar（3）And plug-in unit（4）；Pcb board（1）On be connected with one or more copper bars（3）, plug-in unit（4）It is welded in pcb board
（1）On；Pcb board（1）On be disposed with the connection copper bar（3）With plug-in unit（4）Printed circuit, copper bar（3）Voltage signal is connect
To pcb board（1）, by plug-in unit（4）Gather the voltage signal；Pcb board（1）Upper arrangement is one or more to receive the copper bar conduction
The patch-type temperature sensor of heat（2）, the patch-type temperature sensor（2）With plug-in unit（4）Connection, by plug-in unit（4）Acquisition institute
State temperature signal.
2. power battery voltage temperature modularization according to claim 1 gathers structure, it is characterised in that：The copper bar
（3）With pcb board（1）Connecting pin have the lug boss of an inner hollow（5）, patch-type temperature sensor（2）It is arranged in described convex
The portion of rising（5）It is interior.
3. power battery voltage temperature modularization according to claim 2 gathers structure, it is characterised in that：The lug boss
（5）It is interior to be filled with conduction heat sealable glue.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721579026.1U CN207441906U (en) | 2017-11-23 | 2017-11-23 | Power battery voltage temperature modularization gathers structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721579026.1U CN207441906U (en) | 2017-11-23 | 2017-11-23 | Power battery voltage temperature modularization gathers structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207441906U true CN207441906U (en) | 2018-06-01 |
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ID=62287234
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721579026.1U Active CN207441906U (en) | 2017-11-23 | 2017-11-23 | Power battery voltage temperature modularization gathers structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207441906U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111435723A (en) * | 2019-01-11 | 2020-07-21 | 莫仕连接器(成都)有限公司 | Battery connection module |
| CN113871802A (en) * | 2021-09-10 | 2021-12-31 | 东莞市万连实业有限公司 | Copper bar connecting piece with novel voltage sampling points and manufacturing method thereof |
-
2017
- 2017-11-23 CN CN201721579026.1U patent/CN207441906U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111435723A (en) * | 2019-01-11 | 2020-07-21 | 莫仕连接器(成都)有限公司 | Battery connection module |
| CN113871802A (en) * | 2021-09-10 | 2021-12-31 | 东莞市万连实业有限公司 | Copper bar connecting piece with novel voltage sampling points and manufacturing method thereof |
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