CN206148627U - Power battery package wiring connecting device - Google Patents
Power battery package wiring connecting device Download PDFInfo
- Publication number
- CN206148627U CN206148627U CN201621076944.8U CN201621076944U CN206148627U CN 206148627 U CN206148627 U CN 206148627U CN 201621076944 U CN201621076944 U CN 201621076944U CN 206148627 U CN206148627 U CN 206148627U
- Authority
- CN
- China
- Prior art keywords
- terminal
- connecting plate
- pressure line
- fixed part
- line
- 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
Links
Classifications
-
- 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
Landscapes
- Connection Of Batteries Or Terminals (AREA)
Abstract
The utility model belongs to the technical field of lithium ion battery makes power battery package wiring connecting device, relate to the process of PACK battery package power take off line connection in the lithium ion battery manufacture process. The utility model provides a power battery package wiring connecting device establishes the line ball terminal at the tip of connecting wire, and the front portion of line ball terminal is platelike connecting plate, establishes the connecting hole on the connecting plate, and the connecting plate of two connecting wires is fixed to the two connecting plate laminating back screw perforations that need continuous connecting wire to pass through line ball terminal front end, and line ball terminal department establishes the terminal board of parcel line ball terminal and connecting plate. The utility model has the advantages of: terminal board interconnection fishplate bar passes through the continuous problem that can solve traditional terminal shock resistance difference of screw, and connecting plate area of contact is big, can reduce the circumstances that the terminal surface adhesion was struck sparks, establish in the terminal board fixed part can avoid the power line draw drag in by being pulled apart.
Description
Technical field
This utility model belongs to technical field of lithium-ion battery, is related to PACK batteries in lithium ion battery manufacture process
The operation of bag power output line connection.
Background technology
When the electrokinetic cell bag of bus car electrokinetic cell system is serially connected combination, generally require in electricity for convenience of entrucking
Binding post is set up to draw company between Chi Bao and battery bag.Due to bus car electrokinetic cell system load capacity it is larger, whole power
Often demand current and magnitude of voltage are also very big in the loop of battery bag.
Content by more than is it can be appreciated that the binding post between battery bag and battery bag has to accomplish resistance to high electricity
Press resistance to high current self insulation protection ability strong, while the anti-pine property reliability of antidetonation will height.
The connector of existing electrokinetic cell bag power output line adopts plug-in or rotation docking mostly at present, though so
It is so convenient it is apparent that a laminating degree for having the disadvantage two copper tip faces it is not high, will make when having instantaneous large-current to pass through
Overheated into local joint face, it is inter-adhesive to there is copper tip face in slight meeting.Serious meeting causes copper tip to play electric spark or melt
The considerable safety failure of change.
The content of the invention
The present invention provides a kind of electrokinetic cell bag wiring connections, solves power power-line connection copper tip joint face and connects
Tactile compactness, improves tension shock resistance, it is to avoid junction problems of excessive heat occur.
For achieving the above object, the technical solution adopted in the utility model is：Electrokinetic cell bag wiring connections, even
The end of wiring sets pressure line terminal, and the front portion of pressure line terminal is the connecting plate of tabular, and connecting hole is set on connecting plate, and two need to be connected
Connecting line after the laminating of the connecting plate of pressure line terminal front end screw perforation fix the connecting plate of two connecting lines, at pressure line terminal
If the terminal board of parcel pressure line terminal and connecting plate.
Preferably, the rear portion of the pressure line terminal is cylindrical body, the conductive core of connecting line inserts the cylinder of pressure line terminal
Cylindrical body extruding is fixed after shape body the conductive core of connecting line.
Further preferred, the terminal board is divided into the contact of the both sides of upper cartridge body and lower box body, upper cartridge body and lower box body
Connection wire casing, upper cartridge body and the close connection wire casing of lower box body are set at face and is located at connecting line groove center line both sides and set a pair of protrusions
Fixed part, the connecting line for being connected to pressure line terminal is pressed between this pair of fixed part.
Further preferably the distance between paired fixed part is slightly less than connection linear diameter, is pressed between fixed part
Pressure line terminal end diameter on connecting line is slightly larger than the distance between paired fixed part, passing through on two connecting lines being connected
Two pressure line terminals of connecting plate connection are located between the two ends fixed part in upper cartridge body and lower box body.
Preferably, the rectangular cross-section of terminal board.
The utility model has the advantage of：In terminal board, connecting plate can solve the problem that conventional terminal antidetonation by screw is connected
Property difference problem, connecting plate contact area is big, can reduce the situation of terminal surface adhesion sparking；Fixed part is set in terminal board can
Power line is avoided to be torn in pulling.
Description of the drawings
Fig. 1 is axonometric chart of the present utility model；
Fig. 2 is the top view after this utility model removes upper cartridge body,
Fig. 3 is this utility model overall structure figure,
Fig. 4 is the lateral plan of Fig. 3
Reference：
1 connecting line, 2 pressure line terminal, 3 connecting plate, 4 screw, 5 terminal board, 6 cylindrical body, 7 upper cartridge body, 8 lower box body 9 connects
10 fixed part of wire casing.
Specific embodiment
Electrokinetic cell bag wiring connections as shown in Figure 1, set pressure line terminal in the end of connecting line, pressure line terminal
The anterior connecting plate for tabular, sets connecting hole on connecting plate, two need connection of the connecting line being connected by pressure line terminal front end
After plate laminating, screw perforation fixes the connecting plate of two connecting lines, and the terminal of parcel pressure line terminal and connecting plate is set at pressure line terminal
Box.The rear portion of pressure line terminal is cylindrical body, after the cylindrical body of the conductive core insertion pressure line terminal of connecting line is extruded cylindrical body
Fix the conductive core of connecting line.The terminal board is divided into connecing for the both sides of upper cartridge body and lower box body, upper cartridge body and lower box body
Connection wire casing, upper cartridge body and the close connection wire casing of lower box body are set at contacting surface and is set at connecting line groove center line both sides a pair and dashed forward
The fixed part for going out, the connecting line for being connected to pressure line terminal are pressed between this pair of fixed part.The distance between paired fixed part is smaller
In connection linear diameter, the pressure line terminal end diameter on the connecting line between fixed part is pressed into slightly larger than between paired fixed part
Distance, two pressure line terminals by connecting plate connection on two connecting lines being connected are located at the two ends in upper cartridge body and lower box body
Between fixed part.The rectangular cross-section of terminal board.Both are connected by the fixed part perforate screw of upper cartridge body and lower box body.
Compared with existing conventional batteries bag binding post, this kind of connected mode is safe and reliable, and load capacity is big, fundamentally
Solve that conventional terminal shock resistance is poor, the situation of terminal surface adhesion sparking.
Mode of operation：It is first connecting line by wire pressing tool by the specifications and models power line press-in pressure for needing by power EV lines
Line terminals, the pressure line terminal of two connecting lines are connected by screw, and the terminal line that connection is finished is placed into box under terminal board subsequently
Between the fixed part of body, upper and lower side auxiliary box body is closed up and is finished by the fastening of four trip bolts..
This kind of terminal board attachment security reliability load capacity fundamentally solves greatly that conventional terminal shock resistance is poor, terminal surface
The situation of adhesion sparking.Conscientiously the reliability being connected with each other of stack battery bag, safety, high efficiency can more preferably be ensured.
Specific embodiment described herein is only explanation for example to this utility model spirit.This utility model institute
Category those skilled in the art can make various modifications or supplement or using similar to described specific embodiment
Mode substitute, but without departing from it is of the present utility model spirit or surmount category defined in appended claims.
Claims (5)
1. a kind of electrokinetic cell bag wiring connections, is characterized in that, in connecting line（1）End set pressure line terminal (2), line ball
Connecting plate (3) of the front portion of terminal (2) for tabular, sets connecting hole on connecting plate (3), two need the connecting line (1) being connected to pass through
The connecting plate (3) of pressure line terminal (2) front end fit and with screw (4) perforation fixed connecting plate (3), pressure line terminal（2）Place sets bag
Wrap up in the terminal board (5) of pressure line terminal and connecting plate.
2. electrokinetic cell bag wiring connections according to claim 1, is characterized in that, after the pressure line terminal (2)
Portion is cylindrical body (6), after the cylindrical body (6) of conductive core insertion pressure line terminal (2) of connecting line (1) is fixed cylindrical body extruding
The firmly conductive core of connecting line.
3. electrokinetic cell bag wiring connections according to claim 2, is characterized in that, the terminal board（5）It is divided into
Box body（7）Connect wire casing (9), upper cartridge body with setting at the contact surface of the both sides of lower box body (8), upper cartridge body (7) and lower box body (8)
And lower box body (8) is near connection wire casing (9) and is located at connection wire casing (9) centrage both sides and sets the fixed part of a pair of protrusions (7)
(10) connecting line (1) for, being connected to pressure line terminal is pressed between this pair of fixed part (10).
4. electrokinetic cell bag wiring connections according to claim 3, is characterized in that, between paired fixed part (10)
Distance be slightly less than connecting line (1) diameter, pressure line terminal (2) end diameter being pressed on the connecting line between fixed part (10) is omited
Two pressure line terminals connected by connecting plate (3) more than the distance between paired fixed part, on two connecting lines being connected (1)
(2) between the two ends fixed part (10) in upper cartridge body (7) and lower box body (8).
5. electrokinetic cell bag wiring connections according to claim 1, is characterized in that, the section of terminal board (5) is square
Shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621076944.8U CN206148627U (en) | 2016-09-26 | 2016-09-26 | Power battery package wiring connecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621076944.8U CN206148627U (en) | 2016-09-26 | 2016-09-26 | Power battery package wiring connecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206148627U true CN206148627U (en) | 2017-05-03 |
Family
ID=58620922
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621076944.8U Expired - Fee Related CN206148627U (en) | 2016-09-26 | 2016-09-26 | Power battery package wiring connecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206148627U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110890643A (en) * | 2019-10-29 | 2020-03-17 | 番禺得意精密电子工业有限公司 | Power supply terminal assembly |
| CN112701506A (en) * | 2020-12-14 | 2021-04-23 | 深圳供电局有限公司 | Crimping terminal, structure, method, pre-press joint sleeve mold and method for mounting elbow joint |
-
2016
- 2016-09-26 CN CN201621076944.8U patent/CN206148627U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110890643A (en) * | 2019-10-29 | 2020-03-17 | 番禺得意精密电子工业有限公司 | Power supply terminal assembly |
| CN110890643B (en) * | 2019-10-29 | 2021-04-23 | 番禺得意精密电子工业有限公司 | Power supply terminal assembly |
| CN112701506A (en) * | 2020-12-14 | 2021-04-23 | 深圳供电局有限公司 | Crimping terminal, structure, method, pre-press joint sleeve mold and method for mounting elbow joint |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20170503 Termination date: 20180926 |