CN209626304U - A kind of combination of battery strip cupuliform piece and strip cell group - Google Patents
A kind of combination of battery strip cupuliform piece and strip cell group Download PDFInfo
- Publication number
- CN209626304U CN209626304U CN201920690743.4U CN201920690743U CN209626304U CN 209626304 U CN209626304 U CN 209626304U CN 201920690743 U CN201920690743 U CN 201920690743U CN 209626304 U CN209626304 U CN 209626304U
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- battery
- support plate
- single battery
- cupuliform
- piece
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- 230000005611 electricity Effects 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 239000002131 composite material Substances 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000000178 monomer Substances 0.000 description 2
- 229910000679 solder Inorganic materials 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000004146 energy storage Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000009304 pastoral farming Methods 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
Classifications
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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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- Battery Mounting, Suspending (AREA)
Abstract
The utility model discloses a kind of battery strip combination cupuliform pieces, and including support plate, the support chip for supporting board ends, the hole of engraving being provided in the support plate, and the felt pad with centre bore is arranged in；The shape of the support chip and the side wall of single battery match, and the length of the support plate and the diameter of single battery match；When carrying out the combination of battery strip, lower end single battery is placed in the lower section of the support plate, and the positive electrode cap of lower end single battery passes through the centre bore of felt pad and is welded on the lower surface of support plate, upper end single battery is placed in the top of the support plate, and the side wall of upper end single battery welds together with the support chip；Entire cupuliform piece plays the role of two single batteries of connection and support, and in assembling pyrocondensation, entire battery strip composite structure is firm, is not susceptible to battery buckling phenomenon, the performance of battery pack is also substantially increased while ensure that production and assembly appearance yield.
Description
Technical field
The utility model belongs to battery assembly technical field, be specifically related to a kind of battery strip combination cupuliform piece and
Strip cell group.
Background technique
Single battery is capable of providing high-power power by combination, and the battery combination being made of single battery is wide at present
It is general to be applied to the industry products such as 3C Product, energy storage, aerial photography aircraft, new-energy automobile.In recent years, with above-mentioned industry product
It rapidly develops, people are also higher and higher to requirements such as safety, the performances of battery pack.
Battery combination is that multiple single batteries are carried out to the energy to obtain rating requirements in series and parallel.Based on electrical equipment
Volume considers that the space of battery combination is limited, it is desirable that the straight shape of entire battery combination is not bent, and the item of existing battery
Shape combination is that battery is linked together two-by-two by the connection sheet of common shape, in cascaded structure, since anode is
Cap-like structure outstanding, after being connect with another battery cathode two battery junctions built on the sand so that when assembling pyrocondensation, vertical side
Upward battery is not capable of fixing, Yi Fasheng battery combination buckling phenomenon, this not only influences the appearance yield of production and assembly, but also
Largely effect on the performance safety of battery pack.
Utility model content
Of the existing technology in order to solve the problems, such as, the utility model provides a kind of battery strip combination cupuliform piece and item
Shape battery pack connects by cupuliform piece and supports the single battery of upper and lower side, so that entire battery combination is straight not when pyrocondensation
Bending, had both guaranteed the appearance yield of production and assembly, and had also greatly improved the performance safety of battery combination.
The utility model provides a kind of battery strip combination cupuliform piece, including support plate, setting in the support plate two
The support chip at end, the hole of engraving being provided in the support plate, and the felt pad with centre bore；Felt pad and the support plate are flat
The lower surface of the support plate is set capablely, and the length of the felt pad and wide length and width with single battery match, absolutely
The height of edge pad and the positive electrode cap height of single battery match；The side wall phase of the shape of the support chip and single battery
Match, the length of the support plate and wide length and width with single battery match.
When carrying out the combination of battery strip, lower end single battery is placed in the lower section of the support plate, and lower end single battery
Positive electrode cap pass through the centre bore of felt pad and be welded on the lower surface of the support plate, upper end single battery is placed in the support
The top of plate, and the side wall of upper end single battery welds together with the support chip.
Upper end single battery is connected with lower end single battery with support chip by entire support plate, the lower surface of support plate
It is connect with the positive electrode cap of lower end single battery, support chip is connect with the side wall of upper end single battery (to be equivalent to and upper end monomer electricity
The cathode in pond connects), support plate and support chip, which have upper end single battery, supports and fixes effect, simultaneously as support chip
Shape and the side wall of single battery match, further enhance entire cupuliform piece to the support fixed function of single battery,
In assembling pyrocondensation, entire battery strip composite structure is firm, is not susceptible to battery buckling phenomenon, ensure that outside production and assembly
Also the performance of battery pack is substantially increased while seeing qualification rate；In assembling, anode of the insulation cushion cover in lower end single battery
Cap, so that tight between upper and lower end single battery, avoids sundries intrusion.
Further, the single battery is arranged in a mutually vertical manner with the support plate.
Further, the support chip and the U-shaped structure of the support plate.
Further, the single battery is cylindrical body, and the support plate is round or strip.
Further, when the support plate is round, there are two perhaps two or more or the supports for the support chip
Piece is an annulus.
Further, the single battery is rectangular, and the support plate is strip, and the support chip includes transverse slat, first
The both ends of the transverse slat are arranged in riser and the second riser, the starting stave and the second riser, and perpendicular with the transverse slat.
It is further, described that engrave hole in a strip shape.
Further, the hole of engraving is in H-type.
Further, a kind of strip cell group, including multiple single batteries and the battery strip combination cupuliform
Piece；Multiple single batteries pass sequentially through the battery strip combination and are linked together with cupuliform piece；
The single battery includes upper end single battery and lower end single battery, and the lower end single battery is placed in cupuliform piece
Support plate below, and the positive electrode cap of lower end single battery passes through the centre bore of felt pad and is welded on the lower surface of support plate,
The upper end single battery is placed in above the support plate of cupuliform piece, and the side wall of upper end single battery is welded on the support chip
Together.
The utility model compared with the existing technology, the beneficial effect is that:
1, the cupuliform piece connection being made up of between upper end single battery and lower end single battery support plate and support chip, then
In addition supporting role of the support chip to upper end single battery, substantially increases the stable connection between two single batteries, so that
The combination of battery strip keeps straight in the vertical direction；Battery is improved while the appearance yield that ensure that battery assembly
The performance of group.
2, the side wall of support chip and single battery matches in shape, so that the side wall of support chip and single battery is more
Fitting does not increase the volume of battery pack.
3, it is cased with felt pad in the positive electrode cap of single battery, so that tight between the single battery of combination of two, avoids
Sundries intrusion, is conducive to subsequent PVC film pyrocondensation process, at the same avoid lower end single battery side wall and support plate it is direct
It contacts and causes positive and negative anodes short-circuit.
4, the utility model structure is simple, is provided with and engraves hole, and bonding area is big, convenient for operation.
Detailed description of the invention
It, below will be right in order to illustrate more clearly of specific embodiment of the present invention or technical solution in the prior art
Specific embodiment or attached drawing needed to be used in the description of the prior art are briefly described, it should be apparent that, it is described below
In attached drawing be that some embodiments of the utility model are not paying creativeness for those of ordinary skill in the art
Under the premise of labour, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the utility model cupuliform piece U-shaped structure schematic diagram.
Fig. 2 is that the utility model cylindrical cell strip combines assembling figure.
Fig. 3 is that the utility model rectangular cell strip combines assembling figure.
Fig. 4 is the schematic diagram that the utility model lower end single battery and cupuliform piece weld together.
1- support plate in the figure, 2- support chip, 21- transverse slat, 22- starting stave, the second riser of 23-, 3- engrave hole, under 4-
Hold single battery, the lower end 41- single battery positive electrode cap, the upper end 5- single battery, the upper end 51- single battery positive electrode cap, the upper end 52-
Single battery side wall, 6- solder joint, 7- felt pad.
Specific embodiment
The technical solution in the utility model is clearly and completely described below, it is clear that described embodiment is only
It is only the utility model a part of the embodiment, instead of all the embodiments.Based on the embodiments of the present invention, this field
It is practical new to belong to this for those of ordinary skill's every other embodiment obtained without creative labor
The range of type protection.
As shown in Figs 1-4, the utility model provides a kind of battery strip combination cupuliform piece, including support plate 1, setting exist
The support chip 2 at 1 both ends of support plate is provided in support plate 1 and engraves hole 3, and the felt pad 7 with centre bore；Felt pad 7 and branch
Fagging 1 is set in parallel in the lower surface of support plate 1, and the length of felt pad 7 and wide length and width with single battery match, absolutely
The height of edge pad 7 and the positive electrode cap height of single battery match；The shape of support chip 2 and the side wall of single battery match,
The length of support plate 1 and wide length and width with single battery match；When carrying out the combination of battery strip, lower end single battery 4 is set
In the lower section of support plate 1, and the positive electrode cap 41 of lower end single battery 4 passes through the centre bore of felt pad 7 and is welded on support plate 1
Lower surface, upper end single battery 5 is placed in the top of support plate 1, and the side wall 52 of upper end single battery and support chip 2 are welded on one
It rises (as shown in Figures 2 and 3).
The utility model is connected upper end single battery 5 and lower end single battery 4 by entire support plate 1 and support chip 2,
The lower surface of support plate 1 is connect with the positive electrode cap 41 of lower end single battery, and support chip 2 is connect with the side wall 52 of upper end single battery
(be equivalent to and connect with the cathode of upper end single battery), support plate 1 and support chip 2 have support to upper end single battery 5 and consolidate
It is set for using, simultaneously as the shape of support chip 2 and the side wall 52 of upper end single battery match, further enhances entire cup
Shape piece is to the support fixed function of upper end single battery 5, and in assembling pyrocondensation, entire battery strip composite structure is firm, is not easy
Battery buckling phenomenon occurs, the performance of battery pack is also substantially increased while ensure that production and assembly appearance yield；In
When assembling, 7 sets of the felt pad positive electrode caps 41 in lower end single battery, so that tight between upper and lower side single battery, avoids
Sundries intrusion, while the side wall for avoiding lower end single battery directly contacts with support plate 1 and causes lower end single battery positive and negative
Extremely short road, to make entire battery pack short circuit.
Upper end single battery 5 and lower end single battery 4 are arranged in a mutually vertical manner with support plate 1, ensure that battery combination exists
Grazing on vertical direction.
Support chip 2 and the U-shaped structure of support plate 1.
When support plate 1 is strip, support chip 2 and the U-shaped structure of support plate 1, support chip 2 are two, and setting is being propped up
The both ends of fagging 1 have support fixed function to upper end single battery 5, as shown in Figs 1-4.
When single battery is cylindrical body, and support plate 1 is round, support chip 2 can have multiple, an even annulus,
The side wall 52 of upper end single battery can be wrapped up, enhance support fixed function, as shown in Figure 2.At this point, felt pad 7
Length and wide and cylindrical body single battery diameter match.
When single battery be it is rectangular, support plate 1 be strip, support chip 2 include transverse slat 21, starting stave 22 and the second riser
23, the both ends of transverse slat 21 are arranged in the starting stave 22 and the second riser 23, and perpendicular with transverse slat 21, as shown in Figure 3.This
When, the length and width of felt pad 7 and the length and width of square individual battery match.
In the present embodiment, the thickness of support plate 1 and support chip 2 is 0.2mm, ensure that spot welding effect and overcurrent, simultaneously
The apparent size of battery pack is not influenced again.
It engraves that hole 3 is in a strip shape, engraves the center that hole 3 is generally located on support plate 1, lower end can determine by the hole 3 of engraving of strip
The position of single battery positive electrode cap 41 is welded on the lower surface of support plate 1 convenient for the positive electrode cap 41 by lower end single battery, such as schemes
Shown in 4, the positive electrode cap of lower end single battery 41 branch has been welded at upper surface spot welding four times (4 solder joints 6) of support plate 1
The lower surface of fagging 1, bonding area is big, easy to operate；Strip engraves that hole is relatively narrow, convenient for the diffusion of spot welding heat.
A kind of strip cell group, including multiple single batteries and battery strip combination cupuliform piece；Multiple single batteries
The combination of battery strip is passed sequentially through to be linked together with cupuliform piece；Single battery includes upper end single battery 5 and lower end monomer electricity
Pond 4, lower end single battery 4 is placed in 1 lower section of support plate of cupuliform piece, and the positive electrode cap 41 of lower end single battery passes through felt pad 7
Centre bore (location and shape of the centre bore of felt pad 7 and the location and shape of lower end single battery positive electrode cap are adapted, and are
Convenient for observation lower end single battery positive electrode cap position, the position for engraving hole is also adapted with lower end single battery positive electrode cap position)
And it is welded on the lower surface of support plate 1, upper end single battery 5 is placed in above the support plate 1 of cupuliform piece, and upper end single battery
Side wall 52 welds together with support chip 2.
Basic principles, main features, and advantages of the present invention has been shown and described above.Current row
The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments
Only illustrate the principles of the present invention, the utility model can also on the premise of not departing from the spirit and scope of the utility model
There are various changes and modifications, these various changes and improvements fall within the scope of the claimed invention.The utility model is wanted
Protection scope is asked to be defined by appended claims and its equivalent.
Claims (10)
1. a kind of battery strip combination cupuliform piece, it is characterised in that: including support plate (1), be arranged in the support plate (1) two
The support chip (2) at end is provided on the support plate (1) and engraves hole (3), and the felt pad (7) with centre bore；Felt pad
(7) be set in parallel with the support plate (1) in the lower surface of the support plate (1), and the length of the felt pad (7) and it is wide and
The length and width of single battery match, and the height of felt pad (7) and the positive electrode cap height of single battery match；The support chip
(2) side wall of shape and single battery matches, the length of the support plate (1) and wide length and wide phase with single battery
Match.
2. a kind of battery strip combination cupuliform piece as described in claim 1, it is characterised in that: the single battery with it is described
Support plate (1) is arranged in a mutually vertical manner.
3. a kind of battery strip combination cupuliform piece as described in claim 1, it is characterised in that: the support chip (2) and institute
State support plate (1) U-shaped structure.
4. a kind of battery strip combination cupuliform piece as described in claim 1, it is characterised in that: the single battery is cylinder
Body, the support plate (1) are round or strip.
5. a kind of battery strip combination cupuliform piece as claimed in claim 4, it is characterised in that: the support plate (1) is circle
When shape, the support chip (2) is an annulus there are two perhaps two or more or the support chip (2).
6. a kind of battery strip combination cupuliform piece as described in claim 1, it is characterised in that: the single battery is side
Shape, the support plate (1) are strip, and the support chip (2) includes transverse slat (21), starting stave (22) and the second riser (23),
The starting stave (22) and the second riser (23) setting are mutually hung down at the both ends of the transverse slat (21), and with the transverse slat (21)
Directly.
7. a kind of battery strip combination cupuliform piece as described in claim 1, it is characterised in that: the support plate (1) and branch
The thickness of blade (2) is 0.2mm.
8. a kind of battery strip combination cupuliform piece as described in claim 1, it is characterised in that: described to engrave hole (3) in a strip shape.
9. a kind of battery strip combination cupuliform piece as described in claim 1, it is characterised in that: described engrave hole (3) are in H-type.
10. a kind of strip cell group, it is characterised in that: including any one of multiple single batteries and claim the 1-9 electricity
Pond strip group shares cupuliform piece；Multiple single batteries pass sequentially through the battery strip combination and are linked together with cupuliform piece；
The single battery includes upper end single battery (5) and lower end single battery (4), and the lower end single battery (4) is placed in
Below the support plate (1) of cupuliform piece, and the positive electrode cap (41) of lower end single battery passes through the centre bore of felt pad (7) and is welded on
The lower surface of support plate (1), the upper end single battery (5) is placed in above the support plate (1) of cupuliform piece, and upper end single battery
Side wall (52) weld together with the support chip (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920690743.4U CN209626304U (en) | 2019-05-14 | 2019-05-14 | A kind of combination of battery strip cupuliform piece and strip cell group |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920690743.4U CN209626304U (en) | 2019-05-14 | 2019-05-14 | A kind of combination of battery strip cupuliform piece and strip cell group |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209626304U true CN209626304U (en) | 2019-11-12 |
Family
ID=68442866
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920690743.4U Active CN209626304U (en) | 2019-05-14 | 2019-05-14 | A kind of combination of battery strip cupuliform piece and strip cell group |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209626304U (en) |
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2019
- 2019-05-14 CN CN201920690743.4U patent/CN209626304U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 423000 the junction of Shek Tiger Road and Lin Jing two road in Bailu Town, Suxian District, Chenzhou, Hunan province (beside Chenzhou Yuanda residential Industrial Co., Ltd.) Patentee after: Hunan Granbo Technology Co.,Ltd. Country or region after: China Address before: 423000 Green Park Industrial Park at the intersection of Lin Jing two road and Shi Hu Road, Bailu Town, Suxian, Chenzhou, Hunan Patentee before: CHANGHONG GELANBO TECHNOLOGY Co.,Ltd. Country or region before: China |