CN106486865A - A kind of new and effective aluminum row - Google Patents
A kind of new and effective aluminum row Download PDFInfo
- Publication number
- CN106486865A CN106486865A CN201611206095.8A CN201611206095A CN106486865A CN 106486865 A CN106486865 A CN 106486865A CN 201611206095 A CN201611206095 A CN 201611206095A CN 106486865 A CN106486865 A CN 106486865A
- Authority
- CN
- China
- Prior art keywords
- positive plate
- plate
- negative plate
- ring
- nickel
- 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.)
- Pending
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Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R25/00—Coupling parts adapted for simultaneous co-operation with two or more identical counterparts, e.g. for distributing energy to two or more circuits
- H01R25/16—Rails or bus-bars provided with a plurality of discrete connecting locations for counterparts
- H01R25/161—Details
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/40—Securing contact members in or to a base or case; Insulating of contact members
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R2201/00—Connectors or connections adapted for particular applications
- H01R2201/26—Connectors or connections adapted for particular applications for vehicles
Abstract
The present invention relates to stack bus bar field is and in particular to a kind of new and effective aluminum row, a kind of new and effective aluminum row, it includes positive plate, negative plate, nickel sheet, nickel ring and PET dielectric film.Positive plate and negative plate are made of aluminum.Nickel sheet is separately positioned on the two side ends of positive plate and negative plate, can be connected with electric capacity.Nickel ring is respectively provided with the middle part of positive plate and negative plate, can be connected with IGBT；When being mutually laminated, positive plate is laminated with the nickel ring phase on negative plate.PET dielectric film is divided into 4, is respectively overlay in the both sides of positive plate and negative plate.Beneficial effect：By setting up nickel sheet and nickel ring, it is possible to resolve the safety of overlap joint and the short problem of service life between aluminium bus array and battery core in electric vehicle battery system.
Description
Technical field
The present invention relates to stack bus bar is and in particular to arrange to a kind of new and effective aluminum.
Background technology
The stack bus bar of aluminium material not can be good at turning on power component, wherein on power component at present
Contact surface is all copper material, and the normal potential of copper and aluminum differs greatly, and both material can produce potential difference, with the air
Moisture content forms electrochemical corrosion, can increase contact resistance and the temperature rise of busbar and power component for a long time, thus leading to
The safety of overlap joint and the short problem of service life between aluminium bus array and battery core in electric vehicle battery system.
Content of the invention
For above-mentioned technical problem：The present invention provides a kind of new busbar, especially by structure optimization, it is possible to resolve electronic
The safety of overlap joint and the short problem of service life between aluminium bus array and battery core in automotive battery system.
For solving above-mentioned technical problem, the present invention specifically provides a kind of technical scheme：A kind of new and effective aluminum row, it includes
Positive plate, negative plate, nickel sheet, nickel ring and PET dielectric film.
Positive plate and negative plate are made of aluminum.
Nickel sheet is separately positioned on the two side ends of positive plate and negative plate, can be connected with electric capacity.
Nickel ring is respectively provided with the middle part of positive plate and negative plate, can be connected with IGBT；When being mutually laminated, positive plate with negative
Nickel ring phase stacking on pole plate.
IGBT（Insulated Gate Bipolar Transistor）I.e. insulated gate bipolar transistor, is by BJT
（Double pole triode）And MOS（Insulating gate type field effect tube）The compound full-control type voltage driven type power semiconductor device of composition
Part.
PET dielectric film is divided into 4, is respectively overlay in the both sides of positive plate and negative plate.
PET（Polyethylene terephthalate）I.e. polyethylene terephthalate, it is in wider temperature
In the range of there are excellent physical and mechanical propertiess, up to 120 DEG C, electrical insulating property is excellent for life-time service temperature.
In the technical scheme optimizing further, nickel sheet includes horizontal type nickel sheet and vertical-type nickel sheet；Positive plate or negative pole
Horizontal type nickel sheet on plate is 2, and vertical-type nickel sheet is 3.
In the technical scheme optimizing further, the nickel ring on positive plate or negative plate is 6, in 3 row 2 column distribution.
In the technical scheme optimizing further, nickel ring is divided into big ring and little ring；Big ring when being mutually laminated, on positive plate
Corresponding stacking is little ring on negative plate, and the corresponding stacking of the little ring on positive plate is big ring on negative plate.
After employing technique scheme, the invention has the beneficial effects as follows：
With respect to disclosed technical scheme, new and effective aluminum row provides a kind of aluminum products contact side new with power component
Case, has widened the use face of aluminum stack bus bar, particularly solves in electric vehicle battery system between aluminium bus array and battery core
The safety of overlap joint and the short problem of service life.The normal potential of copper and aluminum differs greatly, and both material can produce
Potential difference, forms electrochemical corrosion with the moisture content of in the air, can increase for a long time busbar and power component contact resistance and
Temperature rise.This aluminium bus array surface increases macromolecule and welds the effective contact that nickel sheet can strengthen aluminium bus array and power component,
Increase service life and the performance of product, particularly its advantage becomes apparent from the severe product of high-power, use environment.
Brief description
A kind of new and effective aluminum row of Fig. 1 and electric capacity and IGBT connection diagram
A kind of new and effective aluminum of Fig. 2 arranges explosive view
Specific embodiment
1 to accompanying drawing 2 and specific embodiment describe the present invention below in conjunction with the accompanying drawings, but not as to the present invention
Restriction.
At present, in electric vehicle battery system, between aluminium bus array and battery core there is safety and short the asking of service life in overlap joint
Topic.
For solving these technical problems, macromolecule welding nickel sheet can be increased to strengthen aluminium bus array and power on aluminium bus array surface
The effective contact of components and parts, increases service life and the performance of product, particularly in the severe product of high-power, use environment
Its advantage becomes apparent from.
Embodiment is as follows：
Embodiment one
As shown in figure 1 and 2, it includes positive plate 1, negative plate 2, nickel sheet 3, nickel ring 4 and PET dielectric film 5.
Positive plate 1 and negative plate 2 are made of aluminum.
Nickel sheet 3 is separately positioned on positive plate 1 and the two side ends of negative plate 2, can be connected with electric capacity 6.
Nickel ring 4 is respectively provided with positive plate 1 and the middle part of negative plate 2, can be connected with IGBT 7；When being mutually laminated, positive pole
Plate 1 is mutually laminated with the nickel ring 4 on negative plate 2.
IGBT（Insulated Gate Bipolar Transistor）I.e. insulated gate bipolar transistor, is by BJT
（Double pole triode）And MOS（Insulating gate type field effect tube）The compound full-control type voltage driven type power semiconductor device of composition
Part.
PET dielectric film 5 is divided into 4, is respectively overlay in positive plate 1 and the both sides of negative plate 2.
PET（Polyethylene terephthalate）I.e. polyethylene terephthalate, it is in wider temperature
In the range of there are excellent physical and mechanical propertiess, up to 120 DEG C, electrical insulating property is excellent for life-time service temperature.
Embodiment two
On the basis of embodiment one, as shown in Figure 2, nickel sheet 3 includes horizontal type nickel sheet 31 and vertical-type nickel sheet 32；Positive plate
1 or negative plate 2 on horizontal type nickel sheet 31 be 2, and vertical-type nickel sheet 32 be 3.When being mutually laminated, positive plate 1 and negative pole
Nickel sheet on plate 2 is not mutually laminated.
Embodiment three
On the basis of embodiment one, as shown in Figure 2, the nickel ring 4 on positive plate 1 or negative plate 2 is 6, the row point in 3 row 2
Cloth.Nickel ring 4 is divided into big ring and little ring；When being mutually laminated, what the big ring on positive plate 1 corresponded to stacking is the little ring on negative plate 2,
And the corresponding stacking of the little ring on positive plate 1 is big ring on negative plate 2.
As known by the technical knowledge, the technical program can be by the embodiment party of other essence without departing from its spirit or essential feature
Case is realizing.Therefore, embodiment disclosed above, for each side, is all merely illustrative, and is not only.Institute
Have within the scope of the present invention or be all included in the invention in the change being equal in the scope of the present invention.
Claims (4)
1. a kind of new and effective aluminum row, it includes positive plate（1）, negative plate（2）, nickel sheet（3）, nickel ring（4）With PET dielectric film
（5）；
Described positive plate（1）And negative plate（2）Made of aluminum；
It is characterized in that：
Described nickel sheet（3）It is separately positioned on positive plate（1）And negative plate（2）Two side ends, can be with electric capacity（6）It is connected；
Described nickel ring（4）It is respectively provided with positive plate（1）And negative plate（2）Middle part, can be with IGBT（7）It is connected；When being mutually laminated
When, positive plate（1）With negative plate（2）On nickel ring（4）Mutually it is laminated；
Described PET dielectric film（5）It is divided into 4, be respectively overlay in positive plate（1）And negative plate（2）Both sides.
2. new and effective aluminum row according to claim 1 it is characterised in that：Described nickel sheet（3）Including horizontal type nickel sheet
（31）With vertical-type nickel sheet（32）；Described positive plate（1）Or negative plate（2）On horizontal type nickel sheet（31）For 2, and vertical-type
Nickel sheet（32）For 3.
3. new and effective aluminum row according to claim 1 it is characterised in that：Described positive plate（1）Or negative plate（2）On
Nickel ring（4）For 6, in 3 row 2 column distribution.
4. new and effective aluminum row according to claim 3 it is characterised in that：Described nickel ring（4）It is divided into big ring and little ring；When
When being mutually laminated, positive plate（1）On the corresponding stacking of big ring be negative plate（2）On little ring, and positive plate（1）On little ring pair
Should be laminated is negative plate（2）On big ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611206095.8A CN106486865A (en) | 2016-12-23 | 2016-12-23 | A kind of new and effective aluminum row |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611206095.8A CN106486865A (en) | 2016-12-23 | 2016-12-23 | A kind of new and effective aluminum row |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106486865A true CN106486865A (en) | 2017-03-08 |
Family
ID=58284996
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611206095.8A Pending CN106486865A (en) | 2016-12-23 | 2016-12-23 | A kind of new and effective aluminum row |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106486865A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1148547A2 (en) * | 2000-04-19 | 2001-10-24 | Denso Corporation | Coolant cooled type semiconductor device |
| CN1466783A (en) * | 2000-07-24 | 2004-01-07 | ���Ͽع�����˾ | Microcell electrochemical devices and assemblies and method of making and using the same |
| US20050115602A1 (en) * | 2003-11-28 | 2005-06-02 | Kyocera Corporation | Photo-electric conversion cell and array, and photo-electric generation system |
| CN1857043A (en) * | 2003-09-25 | 2006-11-01 | 株式会社东芝 | Ceramic circuit board, method for making the same, and power module |
| CN101385225A (en) * | 2006-02-17 | 2009-03-11 | 株式会社安川电机 | Power converter provided with bus bar |
| CN104022414A (en) * | 2014-05-22 | 2014-09-03 | 苏州西典机电有限公司 | Novel laminated busbar |
| CN104471808A (en) * | 2012-04-27 | 2015-03-25 | 雷比诺电力系统 | Current return connecting loom and method for mounting on a composite fuselage frame |
| CN204230337U (en) * | 2014-09-29 | 2015-03-25 | 上海比亚迪有限公司 | A kind of cell connector and use the electrokinetic cell bag of this cell connector |
| CN105932433A (en) * | 2016-06-24 | 2016-09-07 | 天津瑞能电气有限公司 | Copper-aluminum lap-jointing apparatus used in high-salt-mist and high-humidity environment and implementation method therefor |
| CN206388976U (en) * | 2016-12-23 | 2017-08-08 | 深圳巴斯巴科技发展有限公司 | A kind of new and effective aluminium row |
-
2016
- 2016-12-23 CN CN201611206095.8A patent/CN106486865A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1148547A2 (en) * | 2000-04-19 | 2001-10-24 | Denso Corporation | Coolant cooled type semiconductor device |
| CN1466783A (en) * | 2000-07-24 | 2004-01-07 | ���Ͽع�����˾ | Microcell electrochemical devices and assemblies and method of making and using the same |
| CN1857043A (en) * | 2003-09-25 | 2006-11-01 | 株式会社东芝 | Ceramic circuit board, method for making the same, and power module |
| US20050115602A1 (en) * | 2003-11-28 | 2005-06-02 | Kyocera Corporation | Photo-electric conversion cell and array, and photo-electric generation system |
| CN101385225A (en) * | 2006-02-17 | 2009-03-11 | 株式会社安川电机 | Power converter provided with bus bar |
| CN104471808A (en) * | 2012-04-27 | 2015-03-25 | 雷比诺电力系统 | Current return connecting loom and method for mounting on a composite fuselage frame |
| CN104022414A (en) * | 2014-05-22 | 2014-09-03 | 苏州西典机电有限公司 | Novel laminated busbar |
| CN204230337U (en) * | 2014-09-29 | 2015-03-25 | 上海比亚迪有限公司 | A kind of cell connector and use the electrokinetic cell bag of this cell connector |
| CN105932433A (en) * | 2016-06-24 | 2016-09-07 | 天津瑞能电气有限公司 | Copper-aluminum lap-jointing apparatus used in high-salt-mist and high-humidity environment and implementation method therefor |
| CN206388976U (en) * | 2016-12-23 | 2017-08-08 | 深圳巴斯巴科技发展有限公司 | A kind of new and effective aluminium row |
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| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170308 |