CN105552315B - A kind of horizon battery of horizon battery pole group's pressing plate and application pole group's pressing plate - Google Patents
A kind of horizon battery of horizon battery pole group's pressing plate and application pole group's pressing plate Download PDFInfo
- Publication number
- CN105552315B CN105552315B CN201510938227.5A CN201510938227A CN105552315B CN 105552315 B CN105552315 B CN 105552315B CN 201510938227 A CN201510938227 A CN 201510938227A CN 105552315 B CN105552315 B CN 105552315B
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- Prior art keywords
- pole group
- pressing plate
- pole
- group
- battery
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Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/14—Electrodes for lead-acid accumulators
- H01M4/16—Processes of manufacture
- H01M4/22—Forming of electrodes
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/06—Lead-acid accumulators
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/06—Lead-acid accumulators
- H01M10/12—Construction or manufacture
- H01M10/16—Suspending or supporting electrodes or groups of electrodes in the case
-
- 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
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
Abstract
The invention discloses a kind of horizon battery pole group's pressing plate and the horizon battery of application pole group's pressing plate, it is desirable to provide and it is a kind of that necessary assembling pressure can be not only provided for horizontal positioned pole group, improve stability test, extend the service life of battery；And it while occupancy battery space volume is reduced, can further improve horizon battery pole group's pressing plate of selve support intensity and anti-pressure ability and the horizon battery of application pole group's pressing plate.The lower surface of pole group's pressing plate is the electrolysis contacted with battery electrode group, and the upper surface of pole group's pressing plate is provided with the arch support structures toward lower recess, and pole group's pressing plate is provided with some ventilative water conservancy diversion through holes through the pole upper and lower surface of group's pressing plate.Horizon battery includes battery box, at least two pole group's monomers being connected in series being arranged in battery box and some be arranged on and is used for the pole group's pressing plate for compressing pole group's monomer in battery box, pole group's pressing plate corresponds with pole group's monomer, and pole group's pressing plate is located above the group's monomer of corresponding pole.
Description
Technical field
The present invention relates to horizon battery field, and in particular to a kind of horizon battery pole group's pressing plate and application pole group's pressing plate
Horizon battery.
Background technology
Lead-acid accumulator price is relatively low, mature technology, monomer capacity are larger, therefore is widely used in many necks
Domain.Pole group's monomer of current HORIZON~○ C~2M battery is alternately arranged by some positive plates and some negative plates across dividing plate to be formed,
The pole plate of horizon battery is in horizontal layered structure, and pole group's monomer is not any in horizon battery assembling process and after the completion of assembling
Assembling pressure, this make it that pole group's monomer stability of HORIZON~○ C~2M battery is bad, and can also influence the service life of battery.
On the other hand, need to be separated and sealed between the pole group's monomer and pole group's monomer of HORIZON~○ C~2M battery, it is original
Technology in be to be separated and sealed using sealing with wax between cell and cell；But due to wax and battery case and
The relatively low string lattice problem between damaged, cell negative terminal of sealing with wax usually occurs of adhesive strength between grid rib, and thus cause electricity
The shortening in pond life-span.
The content of the invention
It is insufficient in the prior art the invention aims to overcome, there is provided a kind of can be not only that horizontal positioned pole group carries
For necessary assembling pressure, improve stability test, extend the service life of battery；And battery space can be taken reducing
While volume, further improve horizon battery pole group's pressing plate of selve support intensity and anti-pressure ability and apply pole group's pressing plate
Horizon battery.
The technical scheme is that：
A kind of horizon battery pole group's pressing plate, the lower surface of pole group's pressing plate are the electrolysis contacted with battery electrode group, the pole
The upper surface of group's pressing plate is provided with the arch support structures toward lower recess, and the pole group pressing plate runs through pole group's pressing plate provided with some
The ventilative water conservancy diversion through hole on upper and lower surface.
Pole group's pressing plate of this programme can not only provide necessary assembling pressure for horizontal positioned pole group, and it is stable to improve battery
Property, extend battery service life；And because the upper surface of pole group's pressing plate is provided with the arch support structures down to arch upward, arch
Supporting construction can reduce pole group's pressing plate and take battery space volume, and bigger volume is provided for electrolyte；It can also enter simultaneously
One step improves pole group's pressing plate selve support intensity and anti-pressure ability.On the other hand, the setting of ventilative water conservancy diversion through hole can ensure electricity
Solve the smooth circulation of liquid.
Preferably, arch support structures include some arch support longerons for being disposed side by side on pole group's pressing plate upper surface,
Down concave shape overarches supporting surface for the upper surface of arch support longeron.How the arch support longeron of this programme can improve pole group
While pressing plate selve support intensity and anti-pressure ability, further reduce material usage and take battery space volume.
Preferably, arch support structures are arranged on pole group's pressing plate upper surface and intersected with arch support longeron including some
Support beam.This programme structure can further improve pole group's pressing plate selve support intensity and anti-pressure ability.
Preferably, described ventilative water conservancy diversion through hole is equipped with pole group's pressing plate between adjacent two arch supports longeron.
Preferably, described ventilative water conservancy diversion through hole is equipped with pole group's pressing plate between adjacent two support beam.
Preferably, electrolysis is plane.
Preferably, the opposite sides face of pole group's pressing plate is provided with some buckles.
A kind of horizon battery includes battery box body, is arranged on the pole group that battery case intrinsic at least two is connected in series
Monomer and be arranged in battery box body and with the one-to-one pole group pressing plate of pole group's monomer, the pole group pressing plate is positioned at corresponding
The top of pole group's monomer, the lower surface of pole group's pressing plate is the electrolysis contacted with pole group's monomer, and electrolysis abuts against pole group list
On body, the upper surface of pole group's pressing plate is provided with the arch support structures down to arch upward, and pole group's pressing plate is provided with some through pole group pressure
The ventilative water conservancy diversion through hole on the upper and lower surface of plate.
Preferably, it is connected between pole group's pressing plate and battery box body by buckle.
Formed preferably, pole group's monomer is alternately arranged by some positive plates and some negative plates across dividing plate, same pole
In group's monomer：The lug of positive plate is located at pole group's monomer the same side, and the lug of negative plate is located at pole group's monomer the same side, and positive pole
The lug of plate and the lug of negative plate are located at the opposite sides of pole group's monomer；The lug of the positive plate is provided with exclusion seal
Bar, partition sealing strip also is provided with the lug of negative plate；And the partition sealing strip on each positive plate be in turn connected to form positive pole every
Break plate, and the partition sealing strip on each negative plate is in turn connected to form negative pole partition panel；
In the two neighboring pole group's monomer being connected in series：First is formed between neighbouring positive pole partition panel and negative pole partition panel
Embedding glue groove, the tab welding connection of the positive and negative pole plate in same first embedding glue groove；It is filled with the first embedding glue groove
Casting glue.The horizon battery of this programme is by the encapsulating in the first embedding glue groove, so as in the adjacent two monomer electricity being connected in series
Form insulated enclosure, cut-off between pond, it is its Stability Analysis of Structures, reliable, thus can effectively solve because breakage of sealing with wax causes battery list
Go here and there lattice between lattice, the problem of influenceing the service life of battery.
The beneficial effects of the invention are as follows：Necessary assembling pressure can be not only provided for horizontal positioned pole group, improve battery
Stability, the service life for extending battery；And it can further improve itself while occupancy battery space volume is reduced
Support strength and anti-pressure ability.
Brief description of the drawings
Fig. 1 is a kind of structural representation of horizon battery pole group's pressing plate in the embodiment of the present invention 1.
Fig. 2 is a kind of cross-sectional view at A-A in Fig. 1.
Fig. 3 is a kind of structural representation of the horizon battery in the embodiment of the present invention 2.
Fig. 4 is the partial enlarged drawing at B in Fig. 3.
Fig. 5 is a kind of structural representation of the grid in the embodiment of the present invention 2.
Fig. 6 is a kind of top view of the battery box body in the embodiment of the present invention 2.
Fig. 7 is a kind of structural representation of the partition sealing strip of the embodiment of the present invention 2.
Fig. 8 is the cross-sectional view at C-C in Fig. 7.
In figure：Pole group's pressing plate 1e, electrolysis 1e1, arch support structures 2e, arch support longeron 2e1, arch support face
2e11, support beam 2e2, ventilative water conservancy diversion through hole 3e, buckle 4e；
Battery box body 1, front side board 1a, back side panel 1b, left plate 1c, right plate 1d；Battery case lid 2；Positive pole partition panel
3a, negative pole partition panel 3b, it is partition sealing strip 31, supporting part 311, trapezoidal groove 312, cylindrical recesses 313, fixed part 314, trapezoidal
Projection 315, columnar projections 316, the first embedding glue groove 32, the second embedding glue groove 33；Terminal-mounting grooves 5；First link slot 61,
Two link slots 62；Pole group's monomer 7, positive plate 71a, negative plate 71b, lug 72, weld part 73, grid 74, transverse rod strip 741, erect
Rib 742；Positive terminal 8a, negative terminal 8b.
Embodiment
The present invention is described in further detail with embodiment below in conjunction with the accompanying drawings：
Embodiment 1：As shown in Figure 1 and Figure 2, a kind of horizon battery pole group's pressing plate, pole group's pressing plate 1e lower surface are and battery
The electrolysis 1e1 of pole group contact.Electrolysis is plane.The opposite sides face of pole group's pressing plate is provided with some buckle 4e.Buckle is in
Upper and lower two rows distribution, and upper and lower two rows buckle is interspersed.Pole group's pressing plate of the present embodiment passes through buckle and horizon battery
Battery box body is connected.Pole group's pressing plate can insulate also on-insulated.Pole group's pressing plate in the present embodiment is isolation material, preferably
For ambroin.
The upper surface of pole group's pressing plate is provided with the arch support structures 2e toward lower recess.Pole group's pressing plate is with arch support structures
Integrated injection molding structure.Arch support structures include some arch support longerons for being disposed side by side on pole group's pressing plate upper surface
2e1 and some support beam 2e2 for being disposed side by side on pole group's pressing plate upper surface and intersecting with arch support longeron.Arch support is indulged
Down concave shape overarches supporting surface 2e11 for the upper surface of beam.
Pole group's pressing plate is provided with some ventilative water conservancy diversion through hole 3e through the pole upper and lower surface of group's pressing plate, in the present embodiment, phase
Ventilative water conservancy diversion through hole is equipped with pole group's pressing plate between adjacent two arch support longerons.Pole group pressure between adjacent two support beam
Ventilative water conservancy diversion through hole is equipped with plate.
Pole group's pressing plate of the present embodiment is arranged in the battery box body of horizon battery by bolt or buckle, pole group's pressing plate
Above the group of pole and compress pole group；So as to provide necessary assembling pressure for horizontal positioned pole group, improve stability test, prolong
The service life of long battery.
Embodiment 2：The concrete structure of pole group's pressing plate in the present embodiment is with reference to embodiment：
As shown in Fig. 3, Fig. 6, a kind of horizon battery includes battery box body 1 and battery case lid 2.Battery box body is by bottom plate
And four pieces of front, rear, left and right side plate 1a, 1b, 1c, 1d are surrounded.Forward and backward side plate is parallel to each other, and left and right side plate is parallel to each other.Front side
Plate is vertical with left plate.At least two pole group's monomers 7 being connected in series are provided with battery box body, pole group's monomer is by some positive poles
Plate 71a and some negative plate 71b are alternately arranged composition across dividing plate.Positive and negative pole plate includes grid 74, grid include it is some in length and breadth
Transverse rod strip 741 staggeredly and vertical bars bar 742, each vertical bars bar extend to form lug 72 towards grid the same side.
Provided with some pole group's pressing plates 4 for being used to compress pole group's monomer, pole group's monomer and pole group's pressing plate one in battery box body
One correspondence, pole group's pressing plate are located above corresponding pole group's monomer and contact compression with corresponding pole group's monomer.The inner side of battery box body
Face is provided with the neck corresponding with the buckle on the group's pressing plate of pole, passes through between pole group's pressing plate and battery box body of the present embodiment
Buckle is connected.
As shown in Figure 3, Figure 4, in same pole group monomer：The lug of positive plate is located at pole group's monomer the same side, negative plate
Lug is located at pole group's monomer the same side, and the lug of the lug of positive plate and negative plate is located at the opposite sides of pole group's monomer；Institute
The lug for stating positive plate is provided with partition sealing strip 31, and partition sealing strip also is provided with the lug of negative plate；And on each positive plate
Partition sealing strip be in turn connected to form positive pole partition panel 3a, the partition sealing strip on each negative plate be in turn connected to form negative pole every
Disconnected plate 3b.Partition sealing strip can insulate also on-insulated.Partition sealing strip in the present embodiment is isolation material, is preferably insulated
Plastics.
In the two neighboring pole group's monomer being connected in series：First is formed between neighbouring positive pole partition panel and negative pole partition panel
Embedding glue groove 32, the tab welding connection of the positive and negative pole plate in same first embedding glue groove；Weld forms weld part 73（Weldering
Point）, the lug of the positive and negative pole plate in same first embedding glue groove corresponds；Casting glue is filled with first embedding glue groove.
Positive pole partition panel, negative pole partition panel are perpendicular with front and rear sides plate, separate in all positive pole partition panels and negative pole
In plate：The second embedding glue groove 33 is formed between the positive pole partition panel or negative pole partition panel and left plate of left plate, is most leaned on
The second embedding glue groove, the second embedding glue groove are formed between the positive pole partition panel or negative pole partition panel and right plate of nearly right plate
In be filled with casting glue.Left plate and right plate are provided with the terminal-mounting grooves 5 protruded outward, and terminal-mounting grooves and second fill
Sealing groove is connected.Battery case lid is provided with some and one-to-one safety valve of pole group's monomer.Battery production and use process
In caused gas can be discharged by the safety valve into air.The upper surface of front and rear sides plate is provided with and the first casting glue
One-to-one first link slot 61 of groove and with one-to-one second link slot 62 of the second embedding glue groove.First link slot 61 connects
First embedding glue groove corresponding to logical.Second link slot 62 connects corresponding second embedding glue groove.
As shown in Figure 7, Figure 8, partition sealing strip downside is provided with fixed part 314, and partition sealing strip upper side is provided with and institute
The supporting part 311 that fixed part matches is stated, is coordinated between two partition sealing strips of interconnection by fixed part and supporting part
It is fixed.The fixed part is projection/receiving cavity, and the supporting part is receiving cavity/projection.If projection include it is trapezoidal raised and
The dry columnar projections 316 for being arranged on trapezoidal raised 315 top surface, the receiving cavity include trapezoidal groove 312 and some are arranged on
Cylindrical recesses 313 on trapezoidal groove bottom surface.The inner bottom surface of battery box body is provided with the holding tank/limit to match with fixed part
Position projection.The medial surface of battery box body is provided with the first partition stopper slot corresponding with positive pole partition panel, positive pole partition panel
Corresponding to being plugged in first partition stopper slot；The medial surface of battery box body is provided with corresponding with negative pole partition panel second
Dividing plate stopper slot, negative pole partition panel are plugged in corresponding second partition stopper slot.
The horizon battery forming process of the present embodiment is as follows：
Direct injection molding goes out partition sealing strip on pole plate, and two are needed in the adjacent pole group's monomer being connected in series
The relative lug 72 of positive and negative pole plate 71a, 71b be weldingly connected together；Then, as shown in fig. 7, being linked to be one by what is be welded
Across dividing plate horizontal stacking together, the positive plate and negative plate of same pole group monomer are across dividing plate alternating layer laying up for the pole plate of body
Put.The lug of the positive plate of same pole group monomer is located at the same side, and the lug of negative plate is located at the same side, and same pole group monomer
The lug of positive plate and the lug of negative plate be located at the opposite sides of pole group's monomer.
The fixed part of adjacent two positive plate of same pole group monomer and the partition sealing strip on the lug of adjacent two negative plate
It is engaged with supporting part（I.e. columnar projections are plugged in corresponding cylindrical recesses, and trapezoidal projection is plugged in corresponding trapezoidal groove
It is interior）, so as to which the opposite sides in same pole group monomer forms one piece of partition panel respectively（Positive pole partition panel or negative pole partition panel）.
In each pole group monomer being connected in series, lug and positive and negative electrode binding post 8a, 8b of unwelded connection are weldingly connected
（Just connecting just, the company of bearing is negative）.
Pole group's monomer is placed side by side in battery box body, each positive pole partition panel, positive pole partition panel are parallel to each other, just
Pole partition panel, negative pole partition panel are perpendicular with front and rear sides plate.Positive pole partition panel is plugged in corresponding first partition stopper slot
Interior, negative pole partition panel is plugged in corresponding second partition stopper slot.Positive pole partition panel, the cut-off of negative pole partition panel bottom are close
The fixed part of strip of paper used for sealing is engaged with holding tank/spacing block set on the inner bottom surface of battery box body.Positive and negative electrode binding post is located at
In corresponding terminal-mounting grooves.
The encapsulating in first, second embedding glue groove, so as to form insulated enclosure, cut-off between two neighboring pole group's monomer,
It is its Stability Analysis of Structures, reliable, thus can effectively solve, because breakage of sealing with wax causes to go here and there between cell negative terminal lattice, to influence the use of battery
The problem of life-span.On the other hand, bus structures are eliminated, lead is used when manufacturing lead-acid accumulator so as to substantially reduce
Amount.
Finally, pole group's pressing plate is arranged in battery box body, compresses pole group's monomer, necessity is provided for horizontal positioned pole group
Assembling pressure；Then, battery case lid is sealed on battery box body.
Claims (9)
1. a kind of horizon battery pole group's pressing plate, it is characterized in that, the lower surface of pole group's pressing plate is the electrolysis contacted with battery electrode group,
The upper surface of the pole group pressing plate is provided with the arch support structures toward lower recess, and the pole group pressing plate runs through pole group provided with some
The ventilative water conservancy diversion through hole on the upper and lower surface of pressing plate；
The arch support structures include some arch support longerons for being disposed side by side on pole group's pressing plate upper surface, and arch support is indulged
Down concave shape overarches supporting surface for the upper surface of beam.
2. a kind of horizon battery pole group's pressing plate according to claim 1, it is characterized in that, if the arch support structures include
The dry support beam for being arranged on pole group's pressing plate upper surface and intersecting with arch support longeron.
3. a kind of horizon battery pole group's pressing plate according to claim 1 or 2, it is characterized in that, adjacent two arch supports longeron
Between pole group's pressing plate on be equipped with described ventilative water conservancy diversion through hole.
4. a kind of horizon battery pole group's pressing plate according to claim 2, it is characterized in that, the pole between adjacent two support beam
Described ventilative water conservancy diversion through hole is equipped with group's pressing plate.
5. a kind of horizon battery pole group's pressing plate according to claim 1 or 2, it is characterized in that, the electrolysis is plane.
6. a kind of horizon battery pole group's pressing plate according to claim 1 or 2, it is characterized in that, the pole group pressing plate it is relative
Two sides are provided with some buckles.
7. a kind of horizon battery, it is characterized in that, including battery box body, be arranged on intrinsic at least two series connection of battery case and connect
The pole group's monomer and some be arranged on connect is used for the pole group's pressing plate for compressing pole group's monomer, pole group's pressing plate and pole group in battery box body
Monomer is corresponded, and pole group's pressing plate is located above the group's monomer of corresponding pole, and the upper surface of pole group's pressing plate is provided with toward lower recess
Arch support structures, pole group's pressing plate are provided with some ventilative water conservancy diversion through holes through the pole upper and lower surface of group's pressing plate.
8. a kind of horizon battery pole group's pressing plate according to claim 7, it is characterized in that, described, the pole group pressing plate and electricity
It is connected between the box body of pond by buckle.
9. a kind of horizon battery pole group's pressing plate according to claim 7 or 8, it is characterized in that, the pole group monomer is by some
Positive plate and some negative plates are alternately arranged composition across dividing plate,
In same pole group monomer：The lug of positive plate is located at pole group's monomer the same side, and it is same that the lug of negative plate is located at pole group's monomer
Side, and the lug of the lug of positive plate and negative plate is located at the opposite sides of pole group's monomer；Set on the lug of the positive plate
There is partition sealing strip, partition sealing strip also is provided with the lug of negative plate；And the partition sealing strip on each positive plate is sequentially connected
Positive pole partition panel is formed, the partition sealing strip on each negative plate is in turn connected to form negative pole partition panel；
In the two neighboring pole group's monomer being connected in series：The first embedding is formed between neighbouring positive pole partition panel and negative pole partition panel
Glue groove, the tab welding connection of the positive and negative pole plate in same first embedding glue groove；Embedding is filled with the first embedding glue groove
Glue.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510938227.5A CN105552315B (en) | 2015-12-15 | 2015-12-15 | A kind of horizon battery of horizon battery pole group's pressing plate and application pole group's pressing plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510938227.5A CN105552315B (en) | 2015-12-15 | 2015-12-15 | A kind of horizon battery of horizon battery pole group's pressing plate and application pole group's pressing plate |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105552315A CN105552315A (en) | 2016-05-04 |
| CN105552315B true CN105552315B (en) | 2018-02-06 |
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| CN201510938227.5A Active CN105552315B (en) | 2015-12-15 | 2015-12-15 | A kind of horizon battery of horizon battery pole group's pressing plate and application pole group's pressing plate |
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| CN107293837B (en) * | 2016-03-31 | 2023-06-09 | 上海诺基亚贝尔股份有限公司 | Arch-shaped supporting device |
| CN108493384A (en) * | 2018-05-29 | 2018-09-04 | 北斗航天汽车（北京）有限公司 | Square lithium ion battery module, battery pack, electric vehicle |
| CN110400975B (en) * | 2019-06-18 | 2021-10-29 | 天能电池集团股份有限公司 | Horizontal lead accumulator |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN201060882Y (en) * | 2007-05-15 | 2008-05-14 | 风帆股份有限公司 | Group assembly device for sealed accumulator |
| CN103208633B (en) * | 2013-03-22 | 2015-06-17 | 超威电源有限公司 | Horizon battery and manufacturing method thereof |
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Inventor after: Shen Haoyu Inventor after: Zhou Zhixue Inventor after: Ye Jian Inventor before: Shen Haoyu Inventor before: Zhou Zhixue |
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Address after: 313100 Zhejiang city of Huzhou province Changxing County pheasant emerging urban industrial park Patentee after: Chaowei Power Group Co., Ltd Address before: 313100 Zhejiang city of Huzhou province Changxing County pheasant emerging urban industrial park Patentee before: Chilwee Power Supply Co., Ltd. |