CN207116619U - A kind of integrated vehicle lithium battery system signal acquisition wire harness - Google Patents

A kind of integrated vehicle lithium battery system signal acquisition wire harness Download PDF

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Publication number
CN207116619U
CN207116619U CN201720510092.7U CN201720510092U CN207116619U CN 207116619 U CN207116619 U CN 207116619U CN 201720510092 U CN201720510092 U CN 201720510092U CN 207116619 U CN207116619 U CN 207116619U
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CN
China
Prior art keywords
wire harness
parallel
wire
lithium battery
signal acquisition
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201720510092.7U
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Chinese (zh)
Inventor
林培杰
王自强
谢理兵
陈忠明
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Jiangsu Strong Amperex Technology Ltd
Original Assignee
Jiangsu Strong Amperex Technology Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
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Application filed by Jiangsu Strong Amperex Technology Ltd filed Critical Jiangsu Strong Amperex Technology Ltd
Priority to CN201720510092.7U priority Critical patent/CN207116619U/en
Application granted granted Critical
Publication of CN207116619U publication Critical patent/CN207116619U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10Energy storage using batteries

Abstract

The utility model provides a kind of integrated vehicle lithium battery system signal acquisition wire harness, belongs to lithium battery voltage Signal Collection Technology field used for electric vehicle.It solves the problems such as complicated existing lithium battery signal acquisition wiring harness structure connection, collection jitter.This integration signal gathers wire harness, including wire harness, socket, gathering line, connection sheet.The wire harness is formed and is integrally formed by more parallel wires;The socket is provided with multiple jacks side by side, and the metal insert being connected with wire is provided with the jack;Described gathering line one end is connected with the parallel wire, and the other end connects the connection sheet;The connection sheet is fixed in battery modules on the diversion belt of battery core connection in series-parallel.The utility model has the advantages that connection is simple, it is small, easy for installation to take up space, collection signal stabilization.

Description

A kind of integrated vehicle lithium battery system signal acquisition wire harness
Technical field
Technical field of lithium batteries used for electric vehicle is the utility model is related to, more particularly to a kind of integrated vehicle lithium battery system System signal acquisition wire harness, be particularly suitable for use in electric vehicle battery system signal acquisition.
Background technology
Automotive field with traditional energy highlights the problem of getting worse, motor vehicle exhaust emission turns into China's haze One of primary pollution source, country proposes energy-saving and emission-reduction, develops the strategy of new-energy automobile, and battery is because it is in application process In there is the characteristic such as convenient and swift, reusable edible to be used widely.Especially in electric automobile application process, in order to obtain High-power, Large Copacity, generally require single battery core forming battery modules with series-parallel system.
In order to ensure battery modules can normal work, it is necessary to vehicle management system is monitored to battery modules in real time, Need to gather the voltage signal of each single battery core in real time, and the performance of each battery core is assessed.Conventional vehicle electricity at present Be used to inside pond gathering single string battery core voltage acquisition line be it is single, with tin welding on series-parallel diversion belt, it is necessary in water conservancy diversion Take and inlay a copper sheet, then with electric iron by the connection sheet soldering of gathering line end to copper sheet.Above-mentioned prior art Shortcoming is:Gathering line is more, in disorder, and copper sheet easily comes off, and scruff easily falls into module gap and influences battery and use during soldering. And this voltage signal acquisition mode connects unstable, easily by electromagnetic interference, the signal acquisition of cell voltage is influenceed, and Take up space big, installation connection etc. is highly inconvenient.It is therefore desirable to existing signal acquisition mode is improved.
Utility model content
In order to solve the above technical problems, the utility model provides a kind of integrated vehicle lithium battery system signal acquisition line Beam, in order to overcome above problems, using integral structure, wire harness by more parallel wires and exterior insulation material, both An entirety is formed, work will not interfere wire again independently of one another;Socket is provided with multiple jacks side by side, is provided with jack The sheet metal being connected with wire, sheet metal use the gold-plated processing of high brass plating nickel on surface, and fast and easy grafting can simultaneously prevent Oxidation, ensure that electric signal transmission is stable;Gathering line one end is connected with the parallel wire, other end connection connection sheet;Connection sheet It is weldingly fixed on ultrasound or laser machine in battery modules on the diversion belt of battery core connection in series-parallel, stable connection.Single line beam The signaling point of covering institute collection in need, connection is simple, takes up space small, easy for installation, signal acquisition stably.
To reach above-mentioned purpose, the technical solution of the utility model is as follows:A kind of integrated vehicle lithium battery system signal Gather wire harness, including wire harness, socket, gathering line, connection sheet, it is characterised in that:
The wire harness is integrally made up of more parallel wires and exterior insulation;The socket is provided with multiple jacks side by side, The metal insert being connected with wire is provided with the jack;Described gathering line one end is connected with the parallel wire, the other end Connect the connection sheet;The connection sheet is fixed in battery modules on the diversion belt of battery core connection in series-parallel.
The wire harness is made up of more parallel wires, and the parallel wire exterior insulation is PCB epoxy resin or PI polyamides Imines material, and form an entirety with the parallel wire.
The socket is provided with multiple jacks side by side, and the sheet metal being connected with wire is provided with the jack, described to insert Mouth quantity is equal with the quantity of the parallel wire.
The sheet metal is embedded in jack inwall, and the sheet metal uses brass material, and plating nickel on surface craft of gilding is made, its Thickness of coating is no less than 0.3um.
Described gathering line one end is connected with the parallel wire, and the other end connects the connection sheet;The gathering line and institute Parallel wire is stated to connect one to one.
The connection sheet is weldingly fixed in battery modules on the diversion belt of battery core connection in series-parallel with ultrasonic wave or laser machine.
The utility model uses integrated structure design, wire harness by more parallel wires and the insulating materials of outside, both An entirety is formed, work will not interfere wire again independently of one another;Socket is provided with multiple jacks side by side, is provided with jack The sheet metal being connected with wire, sheet metal use the gold-plated processing of high brass plating nickel on surface, and fast and easy grafting can simultaneously prevent Oxidation, ensure that electric signal transmission is stable;Gathering line one end is connected with the parallel wire, other end connection connection sheet;Connection sheet It is weldingly fixed on ultrasound or laser machine in battery modules on the diversion belt of battery core connection in series-parallel, stable connection is firm.
Pass through above-mentioned technical proposal, the beneficial effect of technical solutions of the utility model are:Using integral structure, wire that This works independently will not interfere again, fast and easy grafting, and electric signal transmission is stable;Gathering line connection corresponding with connection sheet, And connection sheet is weldingly fixed in battery modules on the diversion belt of battery core connection in series-parallel with ultrasound or laser machine, connection is steady It is fixed.The signaling point of single line beam covering institute collection in need, connection is simple, takes up space small, easy for installation, signal acquisition stably.
Brief description of the drawings
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made The every other embodiment obtained, belong to the scope of the utility model protection.
Fig. 1 is a kind of integrated vehicle lithium battery system signal acquisition wire harness main view disclosed in the utility model embodiment Diagram is intended to;
Fig. 2 is a kind of integrated vehicle lithium battery system signal acquisition wire harness main view disclosed in the utility model embodiment Figure close-up schematic view.
Corresponding component title of the numeral represented by with letter in figure:
1. the socket of 2. parallel wire of wire harness, 3. exterior insulation 4.
5. the connection sheet of 6. sheet metal of jack, 7. gathering line 8.
Embodiment
According to Fig. 1 to Fig. 2, the utility model provides a kind of integrated vehicle lithium battery system signal acquisition line Beam, including wire harness 1, parallel wire 2, exterior insulation 3, socket 4, jack 5, sheet metal 6, gathering line 7, connection sheet 8.
The integration signal gathers wire harness, and wire harness 1 is integrally made up of the more lines of parallel conductive 2 and exterior insulation 3;It is described to insert Mouth 4 is provided with multiple jacks 5 side by side, and the sheet metal 6 being connected with wire is provided with the jack;Described one end of gathering line 7 with The parallel wire 2 connects, and the other end connects the connection sheet 8;The connection sheet 8 is fixed on battery core connection in series-parallel in battery modules On diversion belt.
The wire harness is made up of more parallel wires, and the parallel wire exterior insulation is PCB epoxy resin or PI polyamides Imines material, and form an entirety with the parallel wire.
The socket is provided with multiple jacks side by side, and the sheet metal being connected with wire is provided with the jack, described to insert Mouth quantity is equal with the quantity of the parallel wire.
The sheet metal is embedded in jack inwall, and the sheet metal uses C3601 brass materials, plating nickel on surface craft of gilding system Into its thickness of coating is no less than 0.3um.
Described gathering line one end is connected with the parallel wire, and the other end connects the connection sheet;The gathering line and institute Parallel wire is stated to connect one to one.
The connection sheet is weldingly fixed in battery modules on the diversion belt of battery core connection in series-parallel with ultrasonic wave or laser machine.
By above-mentioned specific embodiment, the beneficial effects of the utility model are:It is independent of one another using integral structure, wire Work will not interfere again, fast and easy grafting, and electric signal transmission is stable;Gathering line connection corresponding with connection sheet, and even Contact pin is weldingly fixed in battery modules on the diversion belt of battery core connection in series-parallel with ultrasound or laser machine, stable connection.One The signaling point of wire harness covering institute collection in need, connection is simple, takes up space small, easy for installation, signal acquisition stably.
The foregoing description of the disclosed embodiments, professional and technical personnel in the field are enable to realize or new using this practicality Type.A variety of modifications to these embodiments will be apparent for those skilled in the art, determine herein The General Principle of justice can be realized in other embodiments in the case where not departing from spirit or scope of the present utility model.Cause This, the utility model, which will not drape over one's shoulders, is limited to the embodiments shown herein, and is to fit to and principles disclosed herein The most wide scope consistent with features of novelty.

Claims (6)

1. a kind of integrated vehicle lithium battery system signal acquisition wire harness, including wire harness, socket, gathering line, connection sheet, its feature It is:The wire harness is integrally made up of more parallel wires and exterior insulation material;The socket is provided with multiple jacks side by side, The metal insert being connected with wire is provided with the jack;Described gathering line one end is connected with the parallel wire, the other end Connect the connection sheet;The connection sheet is fixed in battery modules on the diversion belt of battery core connection in series-parallel.
2. a kind of integrated vehicle lithium battery system signal acquisition wire harness according to claim 1, it is characterised in that described Wire harness is made up of more parallel wires, and the parallel wire exterior insulation is PCB or P I materials, and with the parallel wire structure Into an entirety.
3. a kind of integrated vehicle lithium battery system signal acquisition wire harness according to claim 1, it is characterised in that described Socket is provided with multiple jacks side by side, and the sheet metal being connected with wire, the quantity of the jack and institute are provided with the jack The quantity for stating parallel wire is equal.
A kind of 4. integrated vehicle lithium battery system signal acquisition wire harness according to claim 1 or 3, it is characterised in that The sheet metal is embedded in jack inwall, and the sheet metal uses brass material, and plating nickel on surface craft of gilding is made, its thickness of coating No less than 0.3um.
5. a kind of integrated vehicle lithium battery system signal acquisition wire harness according to claim 1, it is characterised in that described Gathering line one end is connected with the parallel wire, and the other end connects the connection sheet;The gathering line and the parallel wire one One corresponding connection.
6. a kind of integrated vehicle lithium battery system signal acquisition wire harness according to claim 1, it is characterised in that described Connection sheet is weldingly fixed in battery modules on the diversion belt of battery core connection in series-parallel with ultrasonic wave or laser machine.
CN201720510092.7U 2017-05-09 2017-05-09 A kind of integrated vehicle lithium battery system signal acquisition wire harness Expired - Fee Related CN207116619U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201720510092.7U CN207116619U (en) 2017-05-09 2017-05-09 A kind of integrated vehicle lithium battery system signal acquisition wire harness

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201720510092.7U CN207116619U (en) 2017-05-09 2017-05-09 A kind of integrated vehicle lithium battery system signal acquisition wire harness

Publications (1)

Publication Number Publication Date
CN207116619U true CN207116619U (en) 2018-03-16

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CN201720510092.7U Expired - Fee Related CN207116619U (en) 2017-05-09 2017-05-09 A kind of integrated vehicle lithium battery system signal acquisition wire harness

Country Status (1)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109768447A (en) * 2019-01-02 2019-05-17 南京创源天地动力科技有限公司 A kind of power battery pack sampling harness

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109768447A (en) * 2019-01-02 2019-05-17 南京创源天地动力科技有限公司 A kind of power battery pack sampling harness

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CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20180316

Termination date: 20200509

CF01 Termination of patent right due to non-payment of annual fee