CN206179963U - Battery assembly - Google Patents
Battery assembly Download PDFInfo
- Publication number
- CN206179963U CN206179963U CN201621151904.5U CN201621151904U CN206179963U CN 206179963 U CN206179963 U CN 206179963U CN 201621151904 U CN201621151904 U CN 201621151904U CN 206179963 U CN206179963 U CN 206179963U
- Authority
- CN
- China
- Prior art keywords
- negative pole
- cylinder manifold
- positive pole
- hole
- cell
- 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.)
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Links
- 238000009413 insulation Methods 0.000 claims abstract description 23
- 229920000297 Rayon Polymers 0.000 claims description 4
- 238000003466 welding Methods 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000004146 energy storage Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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 provides a battery assembly, including battery cell, fixing base, connecting piece, cathode cylinder manifold, insulation board, anode cylinder manifold and protection piece. The utility model provides a battery assembly, battery cell's positive pole pass through protection piece with anode cylinder manifold electric connection, battery cell's negative pole pass through the connecting piece with cathode cylinder manifold electric connection has realized the positive negative pole homonymy wireless connection of battery cell, has simplified battery assembly's inner structure, and, battery cell easy dismounting and overall structure modularization, the easily production, protection piece has further guaranteed battery assembly's work safety performance.
Description
【Technical field】
This utility model is related to cell art, more particularly to a kind of battery component.
【Background technology】
Electrokinetic cell is the core energy storage device of each electronic product, generally by the circuit board that confluxes by multiple cells
Carry out connection in series-parallel and form battery modules, to reach the electricity and voltage of all kinds of required by electronic product.However, existing cell
It is complicated with the connection of the circuit board that confluxes, connection electric wire is more, and the fixed structure of electric wire is unreliable, and potential safety hazard is big；Also, it is whole
The complex structure of individual battery modules, no regularity, it is difficult to realize modularity, automated production.
In consideration of it, real be necessary to provide a kind of new battery component to overcome disadvantages described above.
【Utility model content】
It is positive and negative that the purpose of this utility model is to provide a kind of simple cell attachment structure, connection reliability, cell
Pole homonymy, the battery component for wirelessly connecting and being readily disassembled maintenance.
To achieve these goals, this utility model provides a kind of battery component, including cell, fixed seat, connection
Part, negative pole cylinder manifold, insulation board, positive pole cylinder manifold and guard member；The cell includes positive pole end face and side wall；It is described solid
Reservation offers accepting hole；The connector includes retaining sheet, clamping ring and negative pole weld tabs, and the retaining sheet is arranged at the card
The side of held in ring, the negative pole weld tabs is arranged at the opposite side of the clamping ring；The negative pole cylinder manifold, insulation board and positive pole converge
Stream plate is cascading, and the negative pole cylinder manifold is further opened with through hole, and the insulation board offers connecting hole；The fixed seat
It is arranged on the negative pole cylinder manifold, the cell is contained in the accepting hole and leads near one end of the positive pole end face
In hole, the retaining sheet and the clamping ring are contained in the accepting hole, and it is close that cell is stated in the clamping ring set residence
One end of the positive pole end face, and the side wall of cell described in the retaining sheet clamping, the negative pole weld tabs is resisted against described
Negative pole cylinder manifold, and the negative pole weld tabs is electrically connected at the negative pole cylinder manifold；One end of the guard member is fixed on described
On positive pole end face, and it is electrically connected with the positive pole end face, the guard member is another through the connecting hole and the guard member
One end is fixed on the positive pole cylinder manifold and is electrically connected with the positive pole cylinder manifold.
In a preferred embodiment, the positive pole cylinder manifold includes upper surface and the following table relative with the upper surface
Face, the insulation board is arranged on the upper surface, and the upper surface offers the first depression, and the guard member is contained in described
In first depression.
In a preferred embodiment, the positive pole cylinder manifold includes upper surface and the following table relative with the upper surface
Face, the insulation board is arranged on the upper surface, and the positive pole cylinder manifold opens up passing through through the upper surface and lower surface
Perforation, the lower surface offers the second depression, and second depression is located at around the through hole, and the guard member is housed
In the described second depression.
In a preferred embodiment, the cell is cylindric, and the accepting hole, through hole and clamping ring are circle
Shape, the diameter of the diameter of the accepting hole, the diameter of the through hole and the clamping ring both corresponds to the straight of the cell
Footpath.
In a preferred embodiment, the fixed seat has top surface and the bottom surface relative with the top surface, the receipts
Hold hole through the top surface and the bottom surface.
In a preferred embodiment, the bottom surface is formed positioned at accepting hole week to being recessed near the direction of the top surface
The groove for enclosing, the quantity of the negative pole weld tabs is corresponding with the quantity of the groove, negative pole weld tabs correspondence be contained in one it is recessed
In groove.
In a preferred embodiment, the fixed seat is shaped as hexa-prism, and the quantity of the groove is six,
The position that the groove correspondence connects positioned at the two neighboring side of six prisms, a rib of the groove corresponding to six prisms
Angle.
In a preferred embodiment, the retaining sheet, clamping ring and negative pole weld tabs are integrally formed, and the negative pole is welded
Piece is vertical with the clamping ring.
In a preferred embodiment, the negative pole weld tabs is electric with the negative pole cylinder manifold by way of laser spot welding
Property connection；It is viscous by viscose between the negative pole cylinder manifold and the insulation board, the insulation board and the positive pole cylinder manifold
Close and fix.
In a preferred embodiment, the guard member is the electric fuse of strip.
Compared to the battery component that prior art, this utility model are provided, the positive pole of cell is by guard member and institute
The electric connection of positive pole cylinder manifold is stated, the negative pole of cell is electrically connected with the negative pole cylinder manifold by connector, is realized
Cell both positive and negative polarity homonymy wirelessly connects, and simplifies the internal structure of battery component；Also, cell easy accessibility and whole
Body structural module, it is easy to produce, guard member further ensures the work safety of battery component.
【Description of the drawings】
The decomposing schematic representation of the battery component that Fig. 1 is provided for this utility model first embodiment；
Cross-sectional schematic after the assembling of the battery component that Fig. 2 is provided for this utility model second embodiment；
Fig. 3 is the enlarged drawing in Fig. 2 at A.
【Specific embodiment】
In order that the purpose of this utility model, technical scheme and Advantageous Effects become apparent from understanding, below in conjunction with attached
Figure and specific embodiment, are further elaborated to this utility model.It should be appreciated that described in this specification
Specific embodiment is not intended to limit this utility model just for the sake of explaining this utility model.
See also Fig. 1, the battery component 100 that this utility model first embodiment is provided include cell 10,
Fixed seat 20, connector 30, negative pole cylinder manifold 40, insulation board 50, positive pole cylinder manifold 60 and guard member 70.
The cell 10 is cylindric, and the cell 10 includes positive pole end face 101, negative pole end face 102 and side
Wall 103, the positive pole end face 101 is relative with the negative pole end face 102 and the side wall 103 connect the positive pole end face 101 and
The negative pole end face 102.Specifically, the positive pole end face 101 i.e. positive pole of the cell 10, the negative pole end face 102
And the side wall 103 is the negative pole of the cell 10.
The fixed seat 20 has top surface 201 and the bottom surface 202 relative with the top surface 201, and the fixed seat 20 is opened up
There is the accepting hole 203 through the top surface 201 and the bottom surface 202, the accepting hole 203 is circle, the accepting hole 203
Diameter corresponds to the diameter of the cell 10, and the cell 10 is contained near one end of the positive pole end face 101
In the accepting hole 203.Specifically, the bottom surface 202 is recessed to form groove 204 to the direction near the top surface 201, described
The quantity of groove 204 is that multiple and uniform intervals are located at the bottom surface 202 and are located at around accepting hole 203.In present embodiment,
The fixed seat 20 is shaped as hexa-prism, and the quantity of the groove 204 is six, the correspondence of the groove 204 is located at six ribs
The position of the two neighboring side connection of post, i.e., a corner angle of one groove 204 corresponding to six prisms.
The connector 30 includes retaining sheet 301, clamping ring 302 and negative pole weld tabs 303, the retaining sheet 301 and described
Clamping ring 302 is contained in the accepting hole 203, and the uniform intervals of the retaining sheet 301 are arranged at the one of the clamping ring 302
Side, the retaining sheet 301 is used for cell 10 described in clamping；The clamping ring 302 entangles the cell 10 near institute
State one end of positive pole end face 101, and the side wall 103 of cell 10 described in the clamping of the retaining sheet 301；The negative pole weld tabs
303 uniform intervals are arranged at the opposite side of the clamping ring 302, and the negative pole weld tabs 303 is vertical with the clamping ring 302,
The negative pole weld tabs 303 exceedes the bottom surface 202 and stretches out the accepting hole 203.Specifically, the number of the negative pole weld tabs 303
Amount is corresponding with the quantity of the groove 204, and a correspondence of negative pole weld tabs 303 is contained in a groove 204.Present embodiment
In, the retaining sheet 301, clamping ring 302 and negative pole weld tabs 303 are integrally formed, and the clamping ring 302 is circle, the clamping
The diameter of ring 302 is corresponding with the diameter of cell 10.
The negative pole cylinder manifold 40, insulation board 50 and positive pole cylinder manifold 60 are cascading, and the fixed seat 20 is arranged
On the negative pole cylinder manifold 40.
The negative pole weld tabs 303 is resisted against the negative pole cylinder manifold 40, and the negative pole weld tabs 303 be electrically connected at it is described
Negative pole cylinder manifold 40, i.e., described negative pole weld tabs 303 be located at the fixed seat 20 bottom surface 202 and the negative pole cylinder manifold 40 it
Between.The negative pole cylinder manifold 40 is further opened with the through hole 401 of circle, and the through hole 401 is relative with the position of the accepting hole 203,
The diameter of the through hole 401 is corresponding with the diameter of the cell 10, and the cell 10 is near the positive pole end face 101
One end be contained in the accepting hole 203 and through hole 401, the positive pole end face 101 is resisted against the insulation board 50.
The positive pole cylinder manifold 60 includes upper surface 601 and the lower surface 602 relative with the upper surface 601, described exhausted
Listrium 50 is arranged on the upper surface 601, and the insulation board 50 offers the connecting hole 501 relative with the position of through hole 401.
The guard member 70 is the electric fuse of strip, and the positive pole end face 101 is fixed in one end of the guard member 70
On, and be electrically connected with the positive pole end face 101, the guard member 70 through the connecting hole 501 and the guard member it is another
One end is fixed on the positive pole cylinder manifold 60 and is electrically connected with the positive pole cylinder manifold 60.Specifically, the upper surface 601 is opened
The first depression 603 is provided with, the guard member 70 is contained in first depression 603.
The insulation board 50 separates the negative pole cylinder manifold 40 with the positive pole cylinder manifold 60, it is ensured that the negative pole converges
Insulation characterisitic between stream plate 40 and the positive pole cylinder manifold 60.In present embodiment, negative pole weld tabs 303 is by laser spot welding
Mode is electrically connected with the negative pole cylinder manifold 40, beneficial to welding；The negative pole cylinder manifold 40 and the insulation board 50, it is described absolutely
It is adhesively fixed by viscose between listrium 50 and the positive pole cylinder manifold 60.
During assembling, first guard member 70 is welded in into positive pole cylinder manifold 60, then by negative pole cylinder manifold 40, insulation board 50 and just
Pole cylinder manifold 60 is adhesively fixed by viscose, then connector 30 loaded into the accepting hole 203 of the fixed seat 20, and by the fixation
Seat 20 is arranged on the negative pole cylinder manifold 40, and the negative pole weld tabs 303 is electrically connected at the negative pole cylinder manifold 40, finally,
Cell 10 is loaded into the accepting hole 203 and through hole 401, the clamping ring 302 entangles the cell 10 near institute
One end of positive pole end face 101 is stated, and the retaining sheet 301 is fastened in the side wall 103 of the cell 10, the positive pole end face
101 contact and are electrically connected with the guard member 70, i.e., described positive pole end face 101 is converged by the guard member 70 with the positive pole
Stream plate 60 is electrically connected with.
Fig. 2 and Fig. 3 is seen also, in the second embodiment that this utility model is provided, the positive pole cylinder manifold 60
The through hole 604 through the upper surface 601 and lower surface 602 is opened up, the lower surface 602 offers the second depression 605, and
Around the through hole 604, one end of the guard member 70 is fixed on the positive pole end face 101, and with it is described just
Extreme face 101 is electrically connected with, the guard member 70 through the connecting hole 501 and through hole 604 and the guard member it is another
End is fixed on the lower surface 602 and is electrically connected with the positive pole cylinder manifold 60.
The battery component 100 that this utility model is provided, the positive pole of cell 10 is converged by guard member 70 with the positive pole
Stream plate 60 is electrically connected with, and the negative pole of cell 10 is electrically connected with by connector 30 with the negative pole cylinder manifold 40, is realized
The both positive and negative polarity homonymy of cell 10 wirelessly connects, and simplifies the internal structure of battery component 100；Also, cell 10 is dismounted
Convenient and overall structure modularity, it is easy to produce, guard member 70 further ensures the work safety of battery component 100.
This utility model is not restricted to described in description and embodiment, therefore for the personnel of familiar field
For be easily achieved additional advantage and modification, therefore in the general concept limited without departing substantially from claim and equivalency range
Spirit and scope in the case of, this utility model be not limited to specific details, representational equipment and shown here as with retouch
The examples shown stated.
Claims (10)
1. a kind of battery component, it is characterised in that：Including cell, fixed seat, connector, negative pole cylinder manifold, insulation board, just
Pole cylinder manifold and guard member；The cell includes positive pole end face and side wall；The fixed seat offers accepting hole；The company
Fitting includes retaining sheet, clamping ring and negative pole weld tabs, and the retaining sheet is arranged at the side of the clamping ring, the negative pole weld tabs
It is arranged at the opposite side of the clamping ring；The negative pole cylinder manifold, insulation board and positive pole cylinder manifold are cascading, described negative
Pole cylinder manifold is further opened with through hole, and the insulation board offers connecting hole；
The fixed seat is arranged on the negative pole cylinder manifold, and the cell is contained near one end of the positive pole end face
In the accepting hole and through hole, the retaining sheet and the clamping ring are contained in the accepting hole, the clamping ring set residence
Cell is stated near one end of the positive pole end face, and the side wall of cell described in the retaining sheet clamping, the negative pole
Weld tabs is resisted against the negative pole cylinder manifold, and the negative pole weld tabs is electrically connected at the negative pole cylinder manifold；The guard member
One end is fixed on the positive pole end face, and is electrically connected with the positive pole end face, the guard member through the connecting hole and
The other end of the guard member is fixed on the positive pole cylinder manifold and is electrically connected with the positive pole cylinder manifold.
2. battery component as claimed in claim 1, it is characterised in that：The positive pole cylinder manifold include upper surface and with it is described on
The relative lower surface in surface, the insulation board is arranged on the upper surface, and the upper surface offers the first depression, the guarantor
Guard is contained in first depression.
3. battery component as claimed in claim 1, it is characterised in that：The positive pole cylinder manifold include upper surface and with it is described on
The relative lower surface in surface, the insulation board is arranged on the upper surface, and the positive pole cylinder manifold is opened up through the upper table
Face and the through hole of lower surface, the lower surface offers the second depression, and second depression is located at around the through hole,
The guard member is contained in second depression.
4. battery component as claimed in claim 2 or claim 3, it is characterised in that：The cell is cylindric, the collecting
Hole, through hole and clamping ring are circle, and the diameter of the diameter of the accepting hole, the diameter of the through hole and the clamping ring is corresponded to
In the diameter of the cell.
5. battery component as claimed in claim 4, it is characterised in that：The fixed seat has top surface and relative with the top surface
Bottom surface, the accepting hole is through the top surface and the bottom surface.
6. battery component as claimed in claim 5, it is characterised in that：The bottom surface is to the direction concave shape near the top surface
Into the groove around accepting hole, the quantity of the negative pole weld tabs is corresponding with the quantity of the groove, a negative pole weld tabs pair
Should be contained in a groove.
7. battery component as claimed in claim 6, it is characterised in that：The fixed seat is shaped as hexa-prism, described recessed
The quantity of groove is six, and the position that the groove correspondence connects positioned at the two neighboring side of six prisms a, groove is corresponded to
One corner angle of six prisms.
8. battery component as claimed in claim 7, it is characterised in that：The retaining sheet, clamping ring and negative pole weld tabs one into
Type, and the negative pole weld tabs is vertical with the clamping ring.
9. battery component as claimed in claim 1, it is characterised in that：The negative pole weld tabs is by way of laser spot welding and institute
State the electric connection of negative pole cylinder manifold；The negative pole cylinder manifold and the insulation board, the insulation board and the positive pole cylinder manifold it
Between be adhesively fixed by viscose.
10. battery component as claimed in claim 1, it is characterised in that：The guard member is the electric fuse of strip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621151904.5U CN206179963U (en) | 2016-10-31 | 2016-10-31 | Battery assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621151904.5U CN206179963U (en) | 2016-10-31 | 2016-10-31 | Battery assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206179963U true CN206179963U (en) | 2017-05-17 |
Family
ID=58679245
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621151904.5U Active CN206179963U (en) | 2016-10-31 | 2016-10-31 | Battery assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206179963U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111063855A (en) * | 2018-10-17 | 2020-04-24 | 欣旺达电动汽车电池有限公司 | Unilateral welding method for cylindrical battery cell |
-
2016
- 2016-10-31 CN CN201621151904.5U patent/CN206179963U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111063855A (en) * | 2018-10-17 | 2020-04-24 | 欣旺达电动汽车电池有限公司 | Unilateral welding method for cylindrical battery cell |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20180428 Granted publication date: 20170517 |
|
| PP01 | Preservation of patent right | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20210428 Granted publication date: 20170517 |
|
| PD01 | Discharge of preservation of patent | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20210428 Granted publication date: 20170517 |
|
| PP01 | Preservation of patent right | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20240428 Granted publication date: 20170517 |