CN104064821A - Manufacturing method for storage battery and electric vehicle - Google Patents
Manufacturing method for storage battery and electric vehicle Download PDFInfo
- Publication number
- CN104064821A CN104064821A CN201410183922.0A CN201410183922A CN104064821A CN 104064821 A CN104064821 A CN 104064821A CN 201410183922 A CN201410183922 A CN 201410183922A CN 104064821 A CN104064821 A CN 104064821A
- Authority
- CN
- China
- Prior art keywords
- terminal
- negative
- bus
- positive
- bar
- 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.)
- Granted
Links
- 238000003860 storage Methods 0.000 title claims abstract description 85
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 29
- 239000002184 metal Substances 0.000 claims abstract description 43
- 229910052751 metal Inorganic materials 0.000 claims abstract description 43
- 239000002253 acid Substances 0.000 claims abstract description 41
- 238000003466 welding Methods 0.000 claims abstract description 34
- 238000005266 casting Methods 0.000 claims description 34
- 239000003292 glue Substances 0.000 claims description 34
- 238000000034 method Methods 0.000 claims description 30
- 238000000465 moulding Methods 0.000 claims description 9
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 238000009826 distribution Methods 0.000 claims description 3
- 239000011229 interlayer Substances 0.000 claims description 3
- 230000002459 sustained effect Effects 0.000 claims description 3
- 239000000178 monomer Substances 0.000 abstract description 7
- 230000004888 barrier function Effects 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- 239000011133 lead Substances 0.000 description 34
- 238000007789 sealing Methods 0.000 description 25
- 238000009434 installation Methods 0.000 description 17
- 238000010586 diagram Methods 0.000 description 2
- 238000011900 installation process Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000010297 mechanical methods and process Methods 0.000 description 1
- 230000005226 mechanical processes and functions Effects 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
Classifications
-
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/50—Current conducting connections for cells or batteries
- H01M50/531—Electrode connections inside a battery casing
- H01M50/54—Connection of several leads or tabs of plate-like electrode stacks, e.g. electrode pole straps or bridges
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/50—Current conducting connections for cells or batteries
- H01M50/543—Terminals
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L50/00—Electric propulsion with power supplied within the vehicle
- B60L50/50—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells
- B60L50/60—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells using power supplied by batteries
- B60L50/64—Constructional details of batteries specially adapted for electric vehicles
-
- 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
- H01M10/14—Assembling a group of electrodes or separators
-
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/10—Primary casings; Jackets or wrappings
- H01M50/183—Sealing members
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/50—Current conducting connections for cells or batteries
- H01M50/531—Electrode connections inside a battery casing
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/50—Current conducting connections for cells or batteries
- H01M50/531—Electrode connections inside a battery casing
- H01M50/54—Connection of several leads or tabs of plate-like electrode stacks, e.g. electrode pole straps or bridges
- H01M50/541—Connection of several leads or tabs of plate-like electrode stacks, e.g. electrode pole straps or bridges for 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
- H01M2220/00—Batteries for particular applications
- H01M2220/20—Batteries in motive systems, e.g. vehicle, ship, plane
-
- 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
-
- 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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Power Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Connection Of Batteries Or Terminals (AREA)
- Sealing Battery Cases Or Jackets (AREA)
- Cell Electrode Carriers And Collectors (AREA)
- Battery Mounting, Suspending (AREA)
- Secondary Cells (AREA)
Abstract
The invention discloses a manufacturing method for a storage battery and an electric vehicle, and aims at providing a storage battery manufacturing method and an electric vehicle which can effectively shorten a current path between busbars, reduce inner resistance, the heating amount and the fluctuation of the temperature and the current collection property among battery cells and prolong the cycle life of the battery. The manufacturing method for the storage battery comprises the steps of A, polar plate wrapping; B, integral pole group connection: arraying and distributing all pole groups according to product specifications, then connecting all the monomer batteries in series through the busbars and metal connection pieces, and integrally connecting to form the busbars and the metal connection pieces; C, integral pole group tanking: putting all the pole groups into monomer battery slots separated through vertical barrier layers in a battery shell; D, covering; E, terminal welding: connecting a positive electrode terminal with a positive electrode busbar forming a positive electrode end of a lead-acid storage battery in a welding manner, and connecting a negative electrode terminal with a negative electrode busbar forming a negative electrode end of a lead-acid storage battery in a welding manner.
Description
Technical field
The present invention relates to a kind of lead acid accumulator, be specifically related to a kind of manufacture method and electric motor car of storage battery.
Background technology
Between the bus-bar of the opposed polarity of the adjacent monomer battery in storage battery, conventionally adopt at present the mode of pole bridge welding each cell of connecting; And bus-bar is in the time adopting pole bridge to weld to connect the bus-bar of the opposed polarity between adjacent monomer battery, not only make current path elongated, internal resistance increases, and caloric value increases, cause the fluctuation of temperature between cell and current collection to increase, affect the service life cycle of battery; And connecting portion between pole and pole also easily produces the fracture causing because of vibrations, cause storage battery bad, lost efficacy.
Of the prior art a kind of lead acid accumulator as shown in Figure 1, Figure 3, is respectively equipped with a pole 42 on each utmost point group's of this lead acid accumulator positive bus, negative bus-bar.The manufacture method of this lead acid storage battery is as follows:
Pole plate bag sheet: positive plate 1 and negative plate 2 are obtained to utmost point group 4 across dividing plate alternative arrangement respectively, as shown in Figure 5;
Utmost point group welding: the anode ear on each positive plate of same utmost point group is weldingly connected by positive bus 41a; By negative bus-bar 41b, the negative pole lug welding on each negative plate of same utmost point group is connected, as shown in Figure 3;
Utmost point group tankage: each utmost point group is received in each cell groove of battery container, and after in utmost point group is received into each cell groove, each positive bus and negative bus-bar are positioned at cell groove, and the pole upper end on each positive bus and negative bus-bar is positioned at cell groove top, as shown in Figure 1;
Bridge welding: conventionally adopt the mode of pole bridge welding each utmost point group that connects between the bus-bar of the opposed polarity on consecutive roots group, be about to two pole upper ends by being weldingly connected, from each cell is together in series.
Capping: cell cover is installed to the upper port of battery container, and the upper port of package battery casing;
Welding end: positive terminal connects by being weldingly connected with the pole of the positive bus of the positive terminal of formation lead acid accumulator; Negative terminal connects by being weldingly connected with the pole of the negative bus-bar of the negative pole end of formation lead acid accumulator.
In the manufacture method of current lead acid storage battery, because bus-bar is in the time adopting pole bridge to weld to connect the bus-bar of the opposed polarity between adjacent monomer battery, not only make current path elongated, internal resistance increases, caloric value increases, cause the fluctuation of temperature between cell and current collection to increase, affect the service life cycle of battery; And connecting portion between pole and pole also easily produces the fracture causing because of vibrations, cause storage battery bad, lost efficacy.
For example, China Patent Publication No. CN201820840U, open day on May 4th, 2011, the name of innovation and creation is called storage battery, comprise housing, in housing, be provided with plate washer housing is divided into several battery cases, in each battery case, interval is provided with positive plate and negative plate, between positive plate and negative plate, there is dividing plate, positive plate in each battery case is by positive bus parallel connection, negative plate is by negative bus-bar parallel connection, and the positive bus of adjacent cell groove is connected with negative bus-bar, and positive bus and negative bus-bar are connected in series by lead block and bridge.The storage battery of this application case adopts the mode of pole bridge welding each cell of connecting equally, it makes current path elongated equally, and internal resistance increases, and caloric value increases, cause the fluctuation of temperature between cell and current collection to increase, affect the service life cycle of battery; And easily produce the fracture causing because of vibrations, cause battery bad, lost efficacy.
On the other hand, the mounting structure of the positive terminal in storage battery or negative terminal (being battery terminal) adopts following structure conventionally at present: as shown in Figure 7, Figure 8, the mounting structure of positive terminal 11a or negative terminal comprises positive terminal 11a or negative terminal 11b, sealing ring 14, with bus-bar be connected as a single entity anode post terminal guiding 42a or negative terminal post terminal guiding and be arranged on the upper surface of upper cover and with anode post terminal guiding or the corresponding terminal rubber groove 12 of negative terminal post terminal guiding, and the bottom surface of terminal rubber groove is provided with sealing ring mounting groove 13.On the bottom surface of sealing circle mounting groove, be also provided with and dodge through hole 15, and anode post terminal guiding or negative terminal post terminal guiding are positioned at terminal rubber groove through dodging through hole respectively; In the time that positive terminal or negative terminal are installed, first need sealing ring to be enclosed within on anode post terminal guiding or negative terminal post terminal guiding, and sealing ring is placed in sealing ring mounting groove, utilize sealing ring will dodge through hole envelope and hide; Then, positive terminal or negative terminal are connected with anode post terminal guiding or negative terminal post terminal guiding in terminal rubber groove by welding directly; Follow again, in terminal rubber groove, inject casting glue, by the welding position embedding of positive and negative electrode terminal and positive and negative end post terminal guiding.
At present in the mounting structure of this class accumulator positive gate terminal or negative terminal, be positioned at directly over the battery case of storage battery owing to dodging through hole, during for fear of encapsulating in terminal rubber groove, the casting glue in terminal rubber groove drops onto in the battery case of storage battery by anode post terminal guiding or negative terminal post terminal guiding and the gap of dodging between through hole; Thereby need by manually sealing ring being enclosed between positive and negative end post terminal guiding and sealing ring mounting groove before positive and negative electrode terminal and the welding of positive and negative end post terminal guiding, utilize sealing ring will dodge through hole envelope and hide.Because this class accumulator positive gate terminal or negative terminal need to install sealing ring in installation process at present, this has not only increased installation procedure, the more important thing is, in actual production process, tend to produce operative employee's neglected loading sealing ring, or sealing ring is installed not in place, envelope hides and allows through hole completely, while causing in terminal rubber groove encapsulating, casting glue in terminal rubber groove drops onto in the battery case of storage battery by anode post terminal guiding or negative terminal post terminal guiding and the gap of dodging between through hole, affects the normal use of storage battery.
Summary of the invention
The first object of the present invention is that bus-bar in the manufacture method in order to overcome lead acid accumulator of the prior art is in the time adopting pole bridge to weld to connect the bus-bar of the opposed polarity between adjacent monomer battery, not only make current path elongated, internal resistance increases, caloric value increases, cause the fluctuation of temperature between cell and current collection to increase, affect the service life cycle of battery; And connecting portion between pole and pole also easily produces the problem of the fracture causing because of vibrations, a kind of current path between bus-bar that not only can effectively shorten is provided, temperature between reduction internal resistance, caloric value and cell and the fluctuation of current collection, the cycle life of raising battery; And can improve the connective stability between each cell, effectively reduce manufacture method and the electric motor car of the storage battery of the breakage problem causing because of vibrations.
The present invention's another object on the first object basis is that the positive and negative electrode terminal in order to overcome storage battery of the prior art needs to install sealing ring and not only increased installation procedure in installation process, and the easily error because of operative employee in actual production process, producing neglected loading sealing ring or sealing ring installs not in place, cause the casting glue in terminal rubber groove to drop onto by dodging through hole in the battery case of storage battery, affect the problem of the normal use of storage battery, a kind of installation procedure of the positive and negative electrode terminal that not only can simplify storage battery is provided; And the casting glue that can effectively solve in terminal rubber groove drops onto in the battery case of storage battery, affect the normal storage battery of problem and the installation method of battery terminal and the electric motor car using of storage battery.
Technical scheme of the present invention is:
A manufacture method for storage battery, this manufacture method comprises the following steps successively:
A, pole plate bag sheet: N sheet positive plate and N+1 sheet negative plate are obtained to utmost point group across dividing plate alternative arrangement respectively;
B, utmost point group integrated connection: Ge Ji group is carried out to arranged distribution according to product specification, then be connected in series by bus-bar and the each cell of metal connecting piece, wherein, anode ear on each positive plate of same utmost point group uses positive bus to be connected, and the negative electrode lug on each negative plate of same utmost point group uses negative bus-bar to be connected; Between the negative bus-bar of the utmost point group that the positive bus of described utmost point group, negative bus-bar are adjacent with same Gai Ji group, positive bus, be directly connected by metal connecting piece, each cell is connected in series, and each positive bus of the Ge Ji group being connected in series and the positive terminal and the negative pole end that in negative bus-bar, are not connected the positive bus at two ends and negative bus-bar and form lead acid accumulator; Described each positive bus, negative bus-bar and metal connecting piece one connect moulding;
C, utmost point group entirety tankage: Ge Ji group is received in the each cell groove being separated by vertical interlayer in battery container, and after in utmost point group is received into each cell groove, each positive bus, negative bus-bar and metal connecting piece are positioned at cell groove top, and each positive bus, negative bus-bar and metal connecting piece are positioned at sustained height;
D, capping: cell cover is installed to the upper port of battery container, and the upper port of package battery casing;
E, welding end: this storage battery has a positive terminal and a negative terminal, described positive terminal connects by being weldingly connected with the positive bus of the positive terminal that forms lead acid accumulator; Described negative terminal connects by being weldingly connected with the negative bus-bar of the negative pole end that forms lead acid accumulator.
Between the positive bus of cell in the storage battery manufacture method of this programme, negative bus-bar and negative bus-bar with in the adjacent cell groove of this cell, positive bus, be directly connected by metal connecting piece, and each positive bus, negative bus-bar and metal connecting piece are positioned at same plane; The bus-bar that is the opposed polarity of adjacent monomer battery adopts " adopt without pole and be directly connected ", only uses the metal connecting pieces such as lead, aluminium or copper material to connect; This not only can effectively shorten the current path between bus-bar, and internal resistance reduces, and along with internal resistance reduces, caloric value also reduces, and the temperature between cell and the fluctuation of current collection also reduce, thereby improves the cycle life of battery.
On the other hand, because each positive bus, negative bus-bar and metal connecting piece one connect moulding, thereby compared with the utmost point group installation method of prior art, in the installation method of the accumulator pole group of this programme, reduced bridge welding sequence, improve installation effectiveness; And because each positive bus, negative bus-bar and metal connecting piece are by the moulding of mould integrally casting, can also improve the connective stability between each cell, and effectively reduce the fracture causing because of vibrations, extend the useful life that uses storage battery.
As preferably, this storage battery also has an anode post terminal guiding and a negative terminal post terminal guiding, described anode post terminal guiding is connected as a single entity with the positive bus of the positive terminal that forms lead acid accumulator, and negative terminal post terminal guiding is connected as a single entity with the negative bus-bar of the negative pole end that forms lead acid accumulator;
The lower surface of described cell cover is provided with some and each positive bus, the storage tank that negative bus-bar and metal connecting piece are corresponding, in the storage tank of described cell cover, be provided with the anode pole holding tank for holding anode post terminal guiding and hold the negative terminal pole holding tank of negative terminal post terminal guiding, position corresponding with anode pole holding tank and negative terminal pole holding tank on the upper surface of described upper cover is respectively equipped with terminal rubber groove, on the bottom surface of described anode pole holding tank and negative terminal pole holding tank, be respectively equipped with up and extend, and in corresponding terminal rubber groove, form protruding pole containing groove, and the bottom surface of pole containing groove is positioned at the top of upper cover upper surface,
The capping process of described D step comprises the following steps:
First, by the storage tank of cell cover being placed on mounting platform upward;
Then,, at each storage tank, in anode pole holding tank and negative terminal pole holding tank, inject casting glue;
Follow again, by the upper port of battery container being buckled on cell cover down, and each positive bus, negative bus-bar and metal connecting piece are contained in corresponding storage tank, wherein anode post terminal guiding is positioned at anode pole holding tank, the top of anode post terminal guiding is positioned at corresponding pole containing groove, and the top of anode post terminal guiding is positioned at the top of upper cover upper surface; The top of negative terminal post terminal guiding is positioned at corresponding pole containing groove; Negative terminal post terminal guiding is positioned at negative terminal pole holding tank, and the top of negative terminal post terminal guiding is positioned at the top of upper cover upper surface; Described casting glue is each positive bus, negative bus-bar, and metal connecting piece, anode post terminal guiding and negative terminal post terminal guiding are potted in storage tank, thereby cell cover are installed to the upper port of battery container;
The welding end subprocess of described E step comprises the following steps:
First,, after the casting glue in storage tank solidifies, at least part of projection in terminal rubber groove is removed, and the top of anode post terminal guiding and negative terminal post terminal guiding is exposed in terminal rubber groove;
Then, positive terminal is connected with the anode post terminal guiding exposing in terminal rubber groove by welding directly, negative terminal is connected with the negative terminal post terminal guiding exposing in terminal rubber groove by welding directly; Thereby positive terminal and the positive bus of the positive terminal that forms lead acid accumulator are connect by being weldingly connected, and negative terminal connects by being weldingly connected with the negative bus-bar of the negative pole end that forms lead acid accumulator;
Follow again, in two-terminal glue groove, inject casting glue respectively, by the welding position embedding of the welding position of positive terminal and anode post terminal guiding and negative terminal and negative terminal post terminal guiding.
The mounting structure of the battery positive and negative electrode terminal of this programme and installation method are completely different from mounting structure and the installation method of current accumulator positive, negative terminal;
Because the casting glue in positive and negative end pole holding tank solidifies, casting glue is filled positive and negative end pole holding tank completely, thereby after now at least part of projection in terminal rubber groove being removed, the bottom of terminal rubber groove also can not communicate with the cell groove of battery container inside (by casting glue shutoff); Thereby directly positive and negative electrode terminal directly welds on positive and negative end post terminal guiding, and directly in two-terminal glue groove, inject casting glue; And do not need as needed to arrange sealing ring mounting groove in the mounting structure of the positive and negative electrode terminal in existing storage battery and sealing ring installation procedure being set, sealing ring is enclosed within on anode post terminal guiding or negative terminal post terminal guiding, and sealing ring is placed in sealing ring mounting groove, utilize sealing ring will dodge through hole envelope and hide, avoid terminal rubber groove to communicate with the cell groove of battery container inside; Thereby the mounting structure of the battery positive and negative electrode terminal of this programme not only can be simplified the installation procedure of the positive and negative electrode terminal of storage battery; And the casting glue that can effectively solve in terminal rubber groove drops onto in the battery case of storage battery, affect the normal problem using of storage battery.In addition, because the bottom surface of pole containing groove is positioned at the top of upper cover upper surface, and in corresponding terminal rubber groove, form projection, and the top of positive and negative end post terminal guiding is positioned at the top of upper cover upper surface; In actual mechanical process, operative employee can, by the mode that at least part of projection is removed, expose in terminal rubber groove the top of positive and negative end post terminal guiding like this; Simultaneously, owing to being formed with projection in terminal rubber groove, make operative employee easily and efficiently at least part of projection to be ground off to (removal) by milling tools such as small electrical grinding machines, this is extremely conducive to actual production makes, and enhances productivity, reduces operation easier.
On the other hand, because the positive bus in this programme, negative bus-bar and metal connecting piece are positioned at cell groove top, and casting glue is potted in each positive bus, negative bus-bar and metal connecting piece in the storage tank of upper cover, by casting glue, each positive bus, negative bus-bar and metal connecting piece are connected as a single entity like this, not only can improve the connective stability between each cell, effectively reduce the fracture causing because of vibrations, extend the useful life that uses storage battery; And each positive bus, negative bus-bar and metal connecting piece are positioned at the storage tank of upper cover, this has saved the inner space of storage battery greatly, improve the effective energy space of internal storage battery, be conducive to improve the large current density power of lead acid accumulator.
As preferably, each positive bus, negative bus-bar and metal connecting piece are by the moulding of mould integrally casting.
A kind of electric motor car, comprises the manufacture method of above-mentioned storage battery.
The invention has the beneficial effects as follows:
One, not only can effectively shorten the current path between bus-bar, the temperature between reduction internal resistance, caloric value and cell and the fluctuation of current collection, the cycle life of raising battery; And can improve the connective stability between each cell, effectively reduce the breakage problem causing because of vibrations.
Its two, simplified the installation procedure (having reduced bridge welding sequence) of accumulator pole group, improved production efficiency.
Its three, not only can simplify the installation procedure of the positive and negative electrode terminal of storage battery; And the casting glue that can effectively solve in terminal rubber groove drops onto in the battery case of storage battery, affect the normal problem using of storage battery.
Brief description of the drawings
Fig. 1 is the structural representation of prior art lead acid accumulator;
Fig. 2 is the structural representation of lead acid accumulator of the present invention;
Fig. 3 is that the structural representation after bus-bar welds in the utmost point group of prior art lead acid accumulator;
Fig. 4 is that the structural representation after bus-bar welds in the utmost point group of lead acid accumulator of the present invention;
Fig. 5 is the single utmost point cluster structure schematic diagram of prior art lead acid accumulator;
Fig. 6 is the single utmost point cluster structure schematic diagram of lead acid accumulator of the present invention;
Fig. 7 is a kind of part section structural representation of prior art lead acid accumulator;
Fig. 8 is the partial enlarged drawing at A place in Fig. 7;
A kind of part section structural representation of Fig. 9 lead acid accumulator of the present invention;
Figure 10 is the partial enlarged drawing at B place in Fig. 9;
Figure 11 is the partial enlarged drawing at C place in Fig. 9.
In figure: positive plate 1, negative plate 2, battery container 3, utmost point group 4, upper cover 10, positive terminal 11a, a negative terminal 11b, terminal rubber groove 12, protruding 12a, sealing ring mounting groove 13, sealing ring 14, dodges through hole 15, storage tank 16, anode pole holding tank 17, pole containing groove 18; Positive bus 41a, negative bus-bar 41b, pole 42, anode post terminal guiding 42a, negative terminal post terminal guiding 42b, metal connecting piece 43.
Embodiment
Below in conjunction with accompanying drawing and embodiment, the present invention is described in further detail:
Embodiment 1: a kind of manufacture method of storage battery, as shown in Figure 2, this storage battery has an anode post terminal guiding 42a, a negative terminal post terminal guiding 42b, a positive terminal 11a and a negative terminal 11b; The manufacture method of this storage battery comprises the following steps successively:
A, pole plate bag sheet: N sheet positive plate 1 and N+1 sheet negative plate 2 are obtained to utmost point group across dividing plate alternative arrangement respectively, as shown in Figure 6;
B, utmost point group integrated connection: Ge Ji group is carried out to arranged distribution according to product specification, then be connected in series by bus-bar and the each cell of metal connecting piece, wherein, anode ear on each positive plate of same utmost point group uses positive bus 41a to be connected, and the negative electrode lug on each negative plate of same utmost point group uses negative bus-bar 41b to be connected; Between the negative bus-bar of the utmost point group that the positive bus of described utmost point group, negative bus-bar are adjacent with same Gai Ji group, positive bus, be directly connected by metal connecting piece 43, each cell is connected in series, and each positive bus of the Ge Ji group being connected in series and the positive terminal and the negative pole end that in negative bus-bar, are not connected the positive bus at two ends and negative bus-bar and form lead acid accumulator.Anode post terminal guiding is connected as a single entity with the positive bus of the positive terminal that forms lead acid accumulator, and negative terminal post terminal guiding is connected as a single entity with the negative bus-bar of the negative pole end that forms lead acid accumulator.Each positive bus, negative bus-bar and metal connecting piece one connect moulding; Each positive bus, negative bus-bar and metal connecting piece in the present embodiment is by the moulding of mould integrally casting, as shown in Figure 4.
C, utmost point group entirety tankage: Ge Ji group is received in the each cell groove being separated by vertical interlayer in battery container 3, and after in utmost point group is received into each cell groove, each positive bus, negative bus-bar and metal connecting piece are positioned at cell groove top, and each positive bus, negative bus-bar and metal connecting piece are positioned at sustained height, as shown in Figure 2.
D, capping: the upper port that cell cover is installed to battery container.
As shown in Fig. 9, Figure 10, Figure 11, the lower surface of this cell cover 10 is provided with the corresponding storage tank 16 of some and each positive bus, negative bus-bar and metal connecting piece.In the storage tank of cell cover, be provided with the anode pole holding tank 17 for holding anode post terminal guiding and hold the negative terminal pole holding tank of negative terminal post terminal guiding.Position corresponding with anode pole holding tank and negative terminal pole holding tank on the upper surface of upper cover is respectively equipped with terminal rubber groove 12.On the bottom surface of anode pole holding tank and negative terminal pole holding tank, be respectively equipped with the pole containing groove 18 that up extends and form protruding 12a in corresponding terminal rubber groove, and the bottom surface of pole containing groove is positioned at the top of upper cover upper surface.
Capping process comprises the following steps:
First, by the storage tank of cell cover being placed on mounting platform upward;
Then,, at each storage tank, in anode pole holding tank and negative terminal pole holding tank, inject casting glue;
Follow again, by the upper port of battery container being buckled on cell cover down, and each positive bus, negative bus-bar and metal connecting piece are contained in corresponding storage tank, wherein anode post terminal guiding is positioned at anode pole holding tank, the top of anode post terminal guiding is positioned at corresponding pole containing groove, and the top of anode post terminal guiding is positioned at the top of upper cover upper surface; The top of negative terminal post terminal guiding is positioned at corresponding pole containing groove; Negative terminal post terminal guiding is positioned at negative terminal pole holding tank, and the top of negative terminal post terminal guiding is positioned at the top of upper cover upper surface.Casting glue is each positive bus, negative bus-bar, and metal connecting piece, anode post terminal guiding and negative terminal post terminal guiding are potted in storage tank, thereby cell cover are installed to the upper port of battery container.
E, welding end: positive terminal connects by being weldingly connected with the positive bus of the positive terminal that forms lead acid accumulator.Negative terminal connects by being weldingly connected with the negative bus-bar of the negative pole end that forms lead acid accumulator; Specifically, the welding end subprocess of this step comprises the following steps:
First,, after the casting glue in storage tank and positive and negative end pole holding tank solidifies, at least part of projection in terminal rubber groove is removed, and the top of anode post terminal guiding and negative terminal post terminal guiding is exposed in terminal rubber groove.
Then, positive terminal is connected with the anode post terminal guiding exposing in terminal rubber groove by welding directly, negative terminal is connected with the negative terminal post terminal guiding exposing in terminal rubber groove by welding directly; Thereby positive terminal and the positive bus of the positive terminal that forms lead acid accumulator are connect by being weldingly connected, and negative terminal connects by being weldingly connected with the negative bus-bar of the negative pole end that forms lead acid accumulator.
Follow again, in two-terminal glue groove, inject casting glue respectively, by the welding position embedding of the welding position of positive terminal and anode post terminal guiding and negative terminal and negative terminal post terminal guiding.
In storage battery manufacture method of the present invention, owing to being directly connected by metal connecting piece between negative bus-bar, positive bus, and each positive bus, negative bus-bar and metal connecting piece are positioned at same plane; This not only can effectively shorten the current path between bus-bar, and internal resistance reduces, and along with internal resistance reduces, caloric value also reduces, and the temperature between cell and the fluctuation of current collection also reduce, thereby improves the cycle life of battery.
Because each positive bus, negative bus-bar and metal connecting piece are by the moulding of mould integrally casting, thereby compared with the storage battery manufacture method of prior art, in the installation method of the accumulator pole group of this programme, reduce bridge welding sequence, improved installation effectiveness.
Because the casting glue in positive and negative end pole holding tank solidifies, casting glue is filled positive and negative end pole holding tank completely, thereby after now at least part of projection in terminal rubber groove being removed, the bottom of terminal rubber groove also can not communicate with the cell groove of battery container inside (by casting glue shutoff); Thereby directly positive and negative electrode terminal directly welds on positive and negative end post terminal guiding, and directly in two-terminal glue groove, inject casting glue; Thereby compared with the storage battery manufacture method of prior art, it simplifies the installation procedure (having reduced sealing ring installation procedure) of the positive and negative electrode terminal of storage battery.
Because each positive bus, negative bus-bar and metal connecting piece are positioned at the storage tank of upper cover, this has saved the inner space of storage battery greatly, improve the effective energy space of internal storage battery, be conducive to improve the large current density power of lead acid accumulator.
Embodiment 2: the present embodiment provides a kind of electric motor car, this electric motor car comprises the storage battery of the manufacture method described in embodiment 1.
Claims (4)
1. a manufacture method for storage battery, is characterized in that, this manufacture method comprises the following steps successively:
A, pole plate bag sheet: N sheet positive plate (1) and N+1 sheet negative plate (2) are obtained to utmost point group across dividing plate alternative arrangement respectively;
B, utmost point group integrated connection: Ge Ji group is carried out to arranged distribution according to product specification, then be connected in series by bus-bar and the each cell of metal connecting piece, wherein, anode ear on each positive plate of same utmost point group uses positive bus (41a) to be connected, and the negative electrode lug on each negative plate of same utmost point group uses negative bus-bar (41b) to be connected; Between the negative bus-bar of the utmost point group that the positive bus of described utmost point group, negative bus-bar are adjacent with same Gai Ji group, positive bus, be directly connected by metal connecting piece (43), each cell is connected in series, and each positive bus of the Ge Ji group being connected in series and the positive terminal and the negative pole end that in negative bus-bar, are not connected the positive bus at two ends and negative bus-bar and form lead acid accumulator; Described each positive bus, negative bus-bar and metal connecting piece one connect moulding;
C, utmost point group entirety tankage: Ge Ji group is received in the each cell groove being separated by vertical interlayer in battery container (3), and after in utmost point group is received into each cell groove, each positive bus, negative bus-bar and metal connecting piece are positioned at cell groove top, and each positive bus, negative bus-bar and metal connecting piece are positioned at sustained height;
D, capping: cell cover is installed to the upper port of battery container, and the upper port of package battery casing;
E, welding end: this storage battery has a positive terminal and a negative terminal, described positive terminal connects by being weldingly connected with the positive bus of the positive terminal that forms lead acid accumulator; Described negative terminal connects by being weldingly connected with the negative bus-bar of the negative pole end that forms lead acid accumulator.
2. the manufacture method of storage battery according to claim 1, it is characterized in that, this storage battery also has an anode post terminal guiding (42a) and a negative terminal post terminal guiding (42b), described anode post terminal guiding is connected as a single entity with the positive bus of the positive terminal that forms lead acid accumulator, and negative terminal post terminal guiding is connected as a single entity with the negative bus-bar of the negative pole end that forms lead acid accumulator;
The lower surface of described cell cover is provided with some and each positive bus, the storage tank (16) that negative bus-bar and metal connecting piece are corresponding, in the storage tank of described cell cover, be provided with the anode pole holding tank (17) for holding anode post terminal guiding and hold the negative terminal pole holding tank of negative terminal post terminal guiding, on the upper surface of described upper cover, the position corresponding with anode pole holding tank and negative terminal pole holding tank is respectively equipped with terminal rubber groove (12), on the bottom surface of described anode pole holding tank and negative terminal pole holding tank, be respectively equipped with up and extend, and the pole containing groove (18) of formation protruding (12a) in corresponding terminal rubber groove, and the bottom surface of pole containing groove is positioned at the top of upper cover upper surface,
The capping process of described D step comprises the following steps:
First, by the storage tank of cell cover being placed on mounting platform upward;
Then,, at each storage tank, in anode pole holding tank and negative terminal pole holding tank, inject casting glue;
Follow again, by the upper port of battery container being buckled on cell cover down, and each positive bus, negative bus-bar and metal connecting piece are contained in corresponding storage tank, wherein anode post terminal guiding is positioned at anode pole holding tank, the top of anode post terminal guiding is positioned at corresponding pole containing groove, and the top of anode post terminal guiding is positioned at the top of upper cover upper surface; The top of negative terminal post terminal guiding is positioned at corresponding pole containing groove; Negative terminal post terminal guiding is positioned at negative terminal pole holding tank, and the top of negative terminal post terminal guiding is positioned at the top of upper cover upper surface; Described casting glue is each positive bus, negative bus-bar, and metal connecting piece, anode post terminal guiding and negative terminal post terminal guiding are potted in storage tank, thereby cell cover are installed to the upper port of battery container;
The welding end subprocess of described E step comprises the following steps:
First,, after the casting glue in storage tank solidifies, at least part of projection in terminal rubber groove is removed, and the top of anode post terminal guiding and negative terminal post terminal guiding is exposed in terminal rubber groove;
Then, positive terminal is connected with the anode post terminal guiding exposing in terminal rubber groove by welding directly, negative terminal is connected with the negative terminal post terminal guiding exposing in terminal rubber groove by welding directly; Thereby positive terminal and the positive bus of the positive terminal that forms lead acid accumulator are connect by being weldingly connected, and negative terminal connects by being weldingly connected with the negative bus-bar of the negative pole end that forms lead acid accumulator;
Follow again, in two-terminal glue groove, inject casting glue respectively, by the welding position embedding of the welding position of positive terminal and anode post terminal guiding and negative terminal and negative terminal post terminal guiding.
3. the manufacture method of storage battery according to claim 1 and 2, is characterized in that, each positive bus, negative bus-bar and metal connecting piece are by the moulding of mould integrally casting.
4. an electric motor car, is characterized in that: the storage battery that comprises manufacture method described in any one of claim 1-3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410183922.0A CN104064821B (en) | 2013-08-16 | 2014-04-30 | The manufacture method of accumulator and electric motor car |
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310359050.4 | 2013-08-16 | ||
| CN2013103590504A CN103456998A (en) | 2013-08-16 | 2013-08-16 | Lead-acid storage battery and assembly process thereof |
| CN2013103590504 | 2013-08-16 | ||
| CN201410183922.0A CN104064821B (en) | 2013-08-16 | 2014-04-30 | The manufacture method of accumulator and electric motor car |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104064821A true CN104064821A (en) | 2014-09-24 |
| CN104064821B CN104064821B (en) | 2016-06-29 |
Family
ID=49739134
Family Applications (11)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013103590504A Pending CN103456998A (en) | 2013-08-16 | 2013-08-16 | Lead-acid storage battery and assembly process thereof |
| CN201420212443.2U Expired - Lifetime CN203839473U (en) | 2013-08-16 | 2014-04-28 | Lead-acid storage battery |
| CN201420213070.0U Expired - Lifetime CN203839471U (en) | 2013-08-16 | 2014-04-28 | Lead-acid storage battery |
| CN201410176124.5A Pending CN103996878A (en) | 2013-08-16 | 2014-04-28 | Lead-acid storage battery and assembly process thereof |
| CN201410185235.2A Pending CN104064723A (en) | 2013-08-16 | 2014-04-30 | Storage battery, mounting method for battery terminal of storage battery and electric vehicle |
| CN201410184534.4A Active CN104064718B (en) | 2013-08-16 | 2014-04-30 | A kind of lead-acid accumulator and apply the electric motor car of this accumulator |
| CN201420220071.8U Withdrawn - After Issue CN203826466U (en) | 2013-08-16 | 2014-04-30 | Lead-acid storage battery and electric vehicle applying same |
| CN201410183922.0A Active CN104064821B (en) | 2013-08-16 | 2014-04-30 | The manufacture method of accumulator and electric motor car |
| CN201410181200.1A Pending CN104064820A (en) | 2013-08-16 | 2014-04-30 | Mounting method for storage battery pole group and electric vehicle |
| CN201410181144.1A Active CN104064717B (en) | 2013-08-16 | 2014-04-30 | A kind of lead-acid accumulator and apply the electric motor car of this accumulator |
| CN201420223252.6U Withdrawn - After Issue CN203826467U (en) | 2013-08-16 | 2014-04-30 | Lead-acid storage battery and electric vehicle applying same |
Family Applications Before (7)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013103590504A Pending CN103456998A (en) | 2013-08-16 | 2013-08-16 | Lead-acid storage battery and assembly process thereof |
| CN201420212443.2U Expired - Lifetime CN203839473U (en) | 2013-08-16 | 2014-04-28 | Lead-acid storage battery |
| CN201420213070.0U Expired - Lifetime CN203839471U (en) | 2013-08-16 | 2014-04-28 | Lead-acid storage battery |
| CN201410176124.5A Pending CN103996878A (en) | 2013-08-16 | 2014-04-28 | Lead-acid storage battery and assembly process thereof |
| CN201410185235.2A Pending CN104064723A (en) | 2013-08-16 | 2014-04-30 | Storage battery, mounting method for battery terminal of storage battery and electric vehicle |
| CN201410184534.4A Active CN104064718B (en) | 2013-08-16 | 2014-04-30 | A kind of lead-acid accumulator and apply the electric motor car of this accumulator |
| CN201420220071.8U Withdrawn - After Issue CN203826466U (en) | 2013-08-16 | 2014-04-30 | Lead-acid storage battery and electric vehicle applying same |
Family Applications After (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410181200.1A Pending CN104064820A (en) | 2013-08-16 | 2014-04-30 | Mounting method for storage battery pole group and electric vehicle |
| CN201410181144.1A Active CN104064717B (en) | 2013-08-16 | 2014-04-30 | A kind of lead-acid accumulator and apply the electric motor car of this accumulator |
| CN201420223252.6U Withdrawn - After Issue CN203826467U (en) | 2013-08-16 | 2014-04-30 | Lead-acid storage battery and electric vehicle applying same |
Country Status (1)
| Country | Link |
|---|---|
| CN (11) | CN103456998A (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107275561A (en) * | 2017-06-21 | 2017-10-20 | 四川力扬工业有限公司 | A kind of preparation method of lead-acid accumulator bridge and the preparation method of lead-acid accumulator |
| CN107681099A (en) * | 2016-08-01 | 2018-02-09 | 周锡卫 | A kind of lead-acid accumulator of the horizontal attachment structure of vertical battery |
| CN109585709A (en) * | 2018-12-05 | 2019-04-05 | 卧龙电气集团股份有限公司 | A kind of large-capacity battery |
| CN111162238A (en) * | 2019-12-16 | 2020-05-15 | 浙江天能动力能源有限公司 | Lead accumulator end utmost point post shaping device |
| CN111525677A (en) * | 2020-04-16 | 2020-08-11 | 贵州电网有限责任公司 | UPS electrical power generating system based on assembled group battery |
| CN112349994A (en) * | 2020-11-02 | 2021-02-09 | 中国第一汽车股份有限公司 | Manufacturing method of power battery, power battery and automobile |
| CN112436173A (en) * | 2020-10-22 | 2021-03-02 | 风帆有限责任公司 | Assembling method for connecting high-capacity single storage battery across pole group |
| CN113659187A (en) * | 2021-07-22 | 2021-11-16 | 风帆有限责任公司 | Novel storage battery and assembly process |
| CN114628859A (en) * | 2021-12-10 | 2022-06-14 | 超威电源集团有限公司 | Storage battery installation method of upper and lower bus bar structure |
Families Citing this family (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103456998A (en) * | 2013-08-16 | 2013-12-18 | 超威电源有限公司 | Lead-acid storage battery and assembly process thereof |
| CN105024036A (en) * | 2014-04-30 | 2015-11-04 | 超威电源有限公司 | Lead-acid storage battery and electric car using such lead-acid storage battery |
| CN104638306B (en) * | 2015-01-27 | 2017-04-12 | 超威电源有限公司 | Process for assembling storage battery |
| CN104882584A (en) * | 2015-04-21 | 2015-09-02 | 超威电源有限公司 | Lead-acid storage battery and electric vehicle |
| US20180026242A1 (en) * | 2015-04-22 | 2018-01-25 | Lg Chem, Ltd. | Secondary battery pack and vehicle comprising the same |
| CN105489946B (en) * | 2015-12-04 | 2018-04-20 | 天能电池集团（安徽）有限公司 | Battery of electric vehicle |
| CN105810876B (en) * | 2016-04-06 | 2019-03-29 | 超威电源有限公司 | A kind of lead-acid accumulator |
| CN105958129A (en) * | 2016-06-30 | 2016-09-21 | 济源市万洋绿色能源有限公司 | 6-DZM-12E lead-acid storage battery |
| CN106784563B (en) * | 2016-12-24 | 2023-07-07 | 东莞市卓安精机自动化设备有限公司 | Lithium battery module busbar connection structure |
| CN109065970B (en) * | 2018-06-20 | 2024-02-02 | 江苏华富储能新技术股份有限公司 | Bipolar lead-acid storage battery |
| CN109638226A (en) * | 2018-11-28 | 2019-04-16 | 孟婷婷 | A kind of positive electrode plate of lead-acid battery processing method and its application |
| CN109473734A (en) * | 2018-11-28 | 2019-03-15 | 孟婷婷 | Superelevation energy storing lead acid storage battery |
| CN111668527A (en) * | 2019-03-07 | 2020-09-15 | 宁德时代新能源科技股份有限公司 | Battery module and battery pack |
| CN111883727B (en) | 2019-05-03 | 2022-11-01 | 孚能科技(赣州)股份有限公司 | Integrated bus element for battery, battery and vehicle |
| CN110299480A (en) * | 2019-05-28 | 2019-10-01 | 超威电源有限公司 | A kind of battery |
| CN110600648B (en) * | 2019-09-12 | 2022-03-29 | 安徽理士电源技术有限公司 | Deep-cycle battery with high vibration resistance |
| CN110571497A (en) * | 2019-09-20 | 2019-12-13 | 江西优特汽车技术有限公司 | metal shell power battery pole column heat dissipation structure and forming method thereof |
| CN110854450A (en) * | 2019-10-29 | 2020-02-28 | 天能电池集团股份有限公司 | 2V high-capacity lead storage battery |
| CN110988717B (en) * | 2019-12-10 | 2022-03-25 | 惠州Tcl移动通信有限公司 | Battery detection method, storage medium and terminal device |
| CN111477976A (en) * | 2020-04-15 | 2020-07-31 | 天能电池(芜湖)有限公司 | Continuous production pole group assembly method |
| CN113258177B (en) * | 2021-05-06 | 2022-07-26 | 风帆有限责任公司 | Vibration-resistant storage battery and manufacturing method thereof |
| CN114434033B (en) * | 2022-02-15 | 2024-01-23 | 电科能源装备工程(河北)有限公司 | Adjustable storage battery post welding line set |
| WO2024016329A1 (en) * | 2022-07-22 | 2024-01-25 | 宁德时代新能源科技股份有限公司 | Battery and electric device |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102055002A (en) * | 2009-11-10 | 2011-05-11 | 曲志程 | Storage battery and manufacturing technique thereof |
| CN202178343U (en) * | 2011-08-04 | 2012-03-28 | 深圳市雄韬电源科技股份有限公司 | Unpaired weldment plumbic acid battery pack |
| CN103456998A (en) * | 2013-08-16 | 2013-12-18 | 超威电源有限公司 | Lead-acid storage battery and assembly process thereof |
Family Cites Families (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3713978B2 (en) * | 1998-09-25 | 2005-11-09 | 松下電器産業株式会社 | Winding battery |
| ES2192954B1 (en) * | 2001-09-27 | 2005-03-01 | S.E. Acumulador Tudor, S.A. | BATTERY OF ELECTRIC ACCUMULATORS. |
| CN1428881A (en) * | 2001-12-24 | 2003-07-09 | 赛尔动力电池(沈阳)有限公司 | Method for making plate-grid of lead-acid accumulator |
| JP2005317345A (en) * | 2004-04-28 | 2005-11-10 | Shin Kobe Electric Mach Co Ltd | Lead-acid storage battery |
| WO2006006430A1 (en) * | 2004-07-09 | 2006-01-19 | Gs Yuasa Corporation | Strap, casting mold, insert, casting device and casting method |
| KR100732880B1 (en) * | 2007-02-23 | 2007-06-28 | 김재우 | Foreign language studying system and method using communication network |
| CN201112435Y (en) * | 2007-09-26 | 2008-09-10 | 汪训国 | Durable electric vehicle battery |
| CN201252491Y (en) * | 2008-07-18 | 2009-06-03 | 王镇 | Overvoltage and overcurrent protecting circuit of a module power supply |
| CN101733601B (en) * | 2009-12-08 | 2012-02-15 | 超威电源有限公司 | Lead-acid battery installed and welded fixture |
| CN101853927A (en) * | 2010-06-04 | 2010-10-06 | 山东圣阳电源股份有限公司 | Valve-control sealing-type lead-acid storage battery terminal sealing structure |
| CN201946668U (en) * | 2011-01-31 | 2011-08-24 | 张勇 | Lead-acid battery |
| CN102110800A (en) * | 2011-02-21 | 2011-06-29 | 肇庆理士电源技术有限公司 | Manufacturing method of battery terminal and battery terminal |
| CN202004076U (en) * | 2011-03-31 | 2011-10-05 | 松下蓄电池(沈阳)有限公司 | Lead accumulator |
| CN202058803U (en) * | 2011-05-18 | 2011-11-30 | 浙江天能电池(江苏)有限公司 | Bridge gap connection structure of storage battery |
| CN202434613U (en) * | 2011-12-27 | 2012-09-12 | 河南三丽电源股份有限公司 | Single-grid connection structure for storage battery |
| CN102610780B (en) * | 2012-03-30 | 2015-04-22 | 风帆股份有限公司 | High volumetric specific energy valve-controlled sealed storage battery and preparing method thereof |
| CN202633457U (en) * | 2012-05-30 | 2012-12-26 | 隋明奎 | Double-row lead-coated copper grid storage battery |
| CN202977633U (en) * | 2012-12-11 | 2013-06-05 | 福建一洲动力科技有限公司 | 12V 22Ah lead-acid storage battery |
| CN103050708A (en) * | 2012-12-26 | 2013-04-17 | 江苏苏中电池科技发展有限公司 | High-performance 6-DZM-12 sealed lead-acid storage battery for electric bicycle |
| CN203398233U (en) * | 2013-08-16 | 2014-01-15 | 超威电源有限公司 | Lead-acid storage battery |
| CN103594675A (en) * | 2013-10-12 | 2014-02-19 | 河南超威电源有限公司 | High-capacity storage battery and production method thereof |
-
2013
- 2013-08-16 CN CN2013103590504A patent/CN103456998A/en active Pending
-
2014
- 2014-04-28 CN CN201420212443.2U patent/CN203839473U/en not_active Expired - Lifetime
- 2014-04-28 CN CN201420213070.0U patent/CN203839471U/en not_active Expired - Lifetime
- 2014-04-28 CN CN201410176124.5A patent/CN103996878A/en active Pending
- 2014-04-30 CN CN201410185235.2A patent/CN104064723A/en active Pending
- 2014-04-30 CN CN201410184534.4A patent/CN104064718B/en active Active
- 2014-04-30 CN CN201420220071.8U patent/CN203826466U/en not_active Withdrawn - After Issue
- 2014-04-30 CN CN201410183922.0A patent/CN104064821B/en active Active
- 2014-04-30 CN CN201410181200.1A patent/CN104064820A/en active Pending
- 2014-04-30 CN CN201410181144.1A patent/CN104064717B/en active Active
- 2014-04-30 CN CN201420223252.6U patent/CN203826467U/en not_active Withdrawn - After Issue
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102055002A (en) * | 2009-11-10 | 2011-05-11 | 曲志程 | Storage battery and manufacturing technique thereof |
| CN202178343U (en) * | 2011-08-04 | 2012-03-28 | 深圳市雄韬电源科技股份有限公司 | Unpaired weldment plumbic acid battery pack |
| CN103456998A (en) * | 2013-08-16 | 2013-12-18 | 超威电源有限公司 | Lead-acid storage battery and assembly process thereof |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107681099A (en) * | 2016-08-01 | 2018-02-09 | 周锡卫 | A kind of lead-acid accumulator of the horizontal attachment structure of vertical battery |
| CN107275561A (en) * | 2017-06-21 | 2017-10-20 | 四川力扬工业有限公司 | A kind of preparation method of lead-acid accumulator bridge and the preparation method of lead-acid accumulator |
| CN109585709A (en) * | 2018-12-05 | 2019-04-05 | 卧龙电气集团股份有限公司 | A kind of large-capacity battery |
| CN111162238B (en) * | 2019-12-16 | 2021-08-31 | 浙江天能动力能源有限公司 | Lead accumulator end utmost point post shaping device |
| CN111162238A (en) * | 2019-12-16 | 2020-05-15 | 浙江天能动力能源有限公司 | Lead accumulator end utmost point post shaping device |
| CN111525677A (en) * | 2020-04-16 | 2020-08-11 | 贵州电网有限责任公司 | UPS electrical power generating system based on assembled group battery |
| CN111525677B (en) * | 2020-04-16 | 2023-09-01 | 贵州电网有限责任公司 | UPS power supply system based on assembled battery pack |
| CN112436173A (en) * | 2020-10-22 | 2021-03-02 | 风帆有限责任公司 | Assembling method for connecting high-capacity single storage battery across pole group |
| CN112436173B (en) * | 2020-10-22 | 2022-05-17 | 风帆有限责任公司 | Method for assembling cross-pole group connection high-capacity single storage battery |
| CN112349994A (en) * | 2020-11-02 | 2021-02-09 | 中国第一汽车股份有限公司 | Manufacturing method of power battery, power battery and automobile |
| CN113659187A (en) * | 2021-07-22 | 2021-11-16 | 风帆有限责任公司 | Novel storage battery and assembly process |
| CN114628859A (en) * | 2021-12-10 | 2022-06-14 | 超威电源集团有限公司 | Storage battery installation method of upper and lower bus bar structure |
| CN114628859B (en) * | 2021-12-10 | 2023-08-22 | 超威电源集团有限公司 | Method for installing storage battery with upper and lower bus bar structures |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103996878A (en) | 2014-08-20 |
| CN203826466U (en) | 2014-09-10 |
| CN203839473U (en) | 2014-09-17 |
| CN103456998A (en) | 2013-12-18 |
| CN104064717A (en) | 2014-09-24 |
| CN203839471U (en) | 2014-09-17 |
| CN203826467U (en) | 2014-09-10 |
| CN104064821B (en) | 2016-06-29 |
| CN104064718A (en) | 2014-09-24 |
| CN104064723A (en) | 2014-09-24 |
| CN104064717B (en) | 2016-07-06 |
| CN104064718B (en) | 2017-01-04 |
| CN104064820A (en) | 2014-09-24 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104064821A (en) | Manufacturing method for storage battery and electric vehicle | |
| CN101521269B (en) | Automobile-used power cell module and manufacturing method thereof | |
| CN105244459A (en) | Lead-acid storage battery and electric vehicle | |
| CN105024036A (en) | Lead-acid storage battery and electric car using such lead-acid storage battery | |
| CN103390762A (en) | High-heat-conduction battery module having battery cores, and assembling method thereof | |
| CN103594675A (en) | High-capacity storage battery and production method thereof | |
| CN105932190A (en) | Vehicle-mounted lithium iron phosphate battery pack | |
| CN102610780A (en) | High volumetric specific energy valve-controlled sealed storage battery and preparing method thereof | |
| CN114566722B (en) | Long-life lead-acid storage battery and preparation method thereof | |
| CN203690393U (en) | Novel lithium battery integration module | |
| CN101459260A (en) | Electrodeless column valve control sealed type lead acid battery | |
| CN105514305B (en) | A kind of horizon battery box body | |
| CN205016627U (en) | Lead acid battery and electric motor car | |
| CN214123957U (en) | Power supply system with recyclable control part | |
| CN201440438U (en) | Polymer lithium electronic battery encapsulating equipment | |
| CN102956924A (en) | Manufacturing method of single-body lithium battery for high-capacity energy storage | |
| CN106450132B (en) | Horizontal lead-acid battery with built-in lug plate | |
| CN110102609A (en) | A kind of curved tab mold of side plug-in type | |
| CN204927408U (en) | Vice electrical pillar's of area lead acid battery terminal and electric motor car | |
| CN204614852U (en) | A kind of storage battery and electric motor car | |
| KR101527256B1 (en) | Secondary battery | |
| CN203800111U (en) | Novel integrated horizontal battery pack structure | |
| CN103413962B (en) | A kind of packaging technology of intelligent battery | |
| CN217589272U (en) | Battery cell module and battery pack | |
| CN204011541U (en) | A kind of lithium ion battery modular structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
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: CHAOWEI POWER Co.,Ltd. |