CN109148805A - A kind of battery - Google Patents
A kind of battery Download PDFInfo
- Publication number
- CN109148805A CN109148805A CN201811005014.7A CN201811005014A CN109148805A CN 109148805 A CN109148805 A CN 109148805A CN 201811005014 A CN201811005014 A CN 201811005014A CN 109148805 A CN109148805 A CN 109148805A
- Authority
- CN
- China
- Prior art keywords
- metal
- external
- connecting part
- connecting sheet
- fixedly connected
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- 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
- H01M50/502—Interconnectors for connecting terminals of adjacent batteries; Interconnectors for connecting cells outside 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
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/64—Carriers or collectors
- H01M4/70—Carriers or collectors characterised by shape or form
- H01M4/72—Grids
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Cell Electrode Carriers And Collectors (AREA)
Abstract
The present invention relates to battery technology fields, disclose a kind of battery, including non-metal electrode grid and external metal connecting sheet, non-metal electrode grid includes non-metal electrode matrix and conducting connecting part, conducting connecting part is fixedly connected on the side of non-metal electrode matrix, external metal connecting sheet is fixedly connected on conducting connecting part, and external metal connecting sheet is fixedly connected with mode with conducting connecting part as welding, clamping or is fixedly connected by molten metal；It is easy to fall off to solve the problems, such as to exist in the prior art external metal connecting sheet, this programme is fixedly connected by welding, clamping or by molten metal, so that conducting connecting part is not easily to fall off after connecting with external metal connecting sheet.
Description
Technical field
The present invention relates to battery technology field, in particular to a kind of battery with non-metal electrode grid.
Background technique
Non-metal electrode grid needs to add the external metal connecting sheet of metal material in its side, to connect positive and negative
Pole, since electrode plate grid is nonmetallic materials, electric conductivity is bad, cannot be into the external metal connecting sheet of metal material
The good connection of row also has the external metal connecting sheet of metal material and non-gold through the conducting resinl mode with adhesive property
Belong to electrode plate grid to be attached, however battery is made in such method, due to the corrosion of chemical solvent or battery temperature in battery
Continuous variation, the failure of conducting resinl is be easy to cause, thus the problem of causing external metal connecting sheet to fall off.
Summary of the invention
The invention is intended to provide one kind without using conducting resinl, and external metal connecting sheet can be connected to non-gold securely
Belong to the battery on electrode plate grid.
A kind of battery in this programme, including non-metal electrode grid and external metal connecting sheet, non-metal electrode grid packet
Non-metal electrode matrix and conducting connecting part are included, conducting connecting part is fixedly connected on the side of non-metal electrode matrix, external gold
Belong to connection sheet be fixedly connected on conducting connecting part, external metal connecting sheet be fixedly connected with conducting connecting part mode be weld,
Clamping is fixedly connected by molten metal.
The technical principle of this programme and have the beneficial effect that conducting connecting part for connection non-metal electrode matrix and external metal
Bridge between connection sheet, by the way that conducting connecting part and external metal connecting sheet are fixedly connected, the mode being fixedly connected
It is fixedly connected for welding, clamping or by molten metal, compared with prior art, guiding glue will receive chemical electrolysis liquid
Perhaps the corrosion of chemically reactive substance equally also will receive temperature or the variation of humidity and cause to be oriented to glue failure, external metal
Connection sheet is easy to fall down from non-metal electrode grid, however is consolidated by welding, clamping or by molten metal
Fixed connection, so that conducting connecting part is not easily to fall off after connecting with external metal connecting sheet.
Further, non-metal electrode matrix is carbon cloth or glass fabric.Carbon cloth or glass fabric
It is nonmetallic materials, facilitates the production of non-metal electrode matrix.
Further, conducting connecting part includes metal grill, and the bottom of metal grill is integrally formed with metal connecting plate, metal
Connecting plate is U-shaped metal card slot, is provided with clamping groove on U-shaped metal card slot outer wall, be fixed on external metal connecting sheet for
The protrusion of clamping groove clamping.First non-metal electrode matrix is put into U-shaped metal card slot, presses U-shaped metal card slot, and will be non-
Metal electrode base is securely fixed on metal connecting plate, and external metal connecting sheet is then snapped fit onto metal by protrusion and is connected
In clamping groove on fishplate bar, so that non-metal electrode matrix, conducting connecting part and external metal connecting sheet firmly fix
Together.
Further, conducting connecting part is nail.Nail is ordered on non-metal electrode matrix, by nail and external metal
Connection sheet is welded and fixed together.
Further, conducting connecting part is joining of graphite plate, and joining of graphite plate passes through molten metal and non-metal electrode matrix
It is fixedly connected, external metal connecting sheet is fixedly connected by molten metal with joining of graphite plate.Joining of graphite plate is placed into non-
On metal electrode base, then external metal connecting sheet is placed on joining of graphite plate, then again by molten metal by non-gold
Belong to electrode matrix, joining of graphite plate and external metal connecting sheet to be fixed together.
Further, it needs to connect conducting connecting part, non-metal electrode matrix with external metal by a kind of connection method
Piece is fixedly connected, a kind of connection method the following steps are included:
A, fixation: conducting connecting part is placed on non-metal electrode matrix, then external metal connecting sheet is placed into and is led
On electrical connector；By conducting connecting part Primary Location on non-metal electrode matrix, then by external metal connecting sheet Primary Location
On conducting connecting part, facilitate the subsequent installation of non-metal electrode matrix, joining of graphite plate and external metal connecting sheet.
B, it casts: being cast to non-metal electrode matrix, conducting connecting part using molten metal solutions and connected with external metal
The junction of piece；
C, cooling to fix: molten metal solutions being cooled down, and make non-metal electrode matrix, conducting connecting part and external
Metal connecting sheet is fixed together.By cooling, molten metal solutions are gradually become into solid-state from liquid, so that external gold
Belong to connection sheet to be firmly secured on non-metal electrode grid.
External metal connecting sheet is fixed on non-metal electrode grid by using molten metal solutions, external metal connects
Contact pin is rigidly connected with non-metal electrode grid, and compared with the prior art uses conducting resinl, connection is more stable, is also not easy
It is corroded bad, so that external metal connecting sheet is securely fixed on non-metal electrode grid.
Further, in step A, external metal connecting sheet is placed on conducting connecting part, molten metal is added to hopper
Solution, then triggers the first button, clamp system starting, and clamp system clamps external metal connecting sheet.First stored in hopper
Enough molten metal solutions, to facilitate the connection of external metal connecting sheet；Using the fixed external metal of molten metal solutions
Before connection sheet, first using clamp system to external metal connecting sheet carry out Primary Location so that external metal connecting sheet with it is non-
The position of metal electrode grid connection is more preferable, more accurately, but also the connection of external metal connecting sheet is more firm.
Further, in step B, valve is opened, molten metal solutions are guided in casting die.Pass through control valve, side
Just molten metal solutions are introduced into casting die.
Further, it in step C, after molten metal solutions enter in casting die, is increased by the temperature of casting die,
So that air bag expands, air bag will touch the second button, and the second button starts water pump, and cooling water is pumped into casting die by water pump
In cooling cavity, so that molten metal solutions are cooled down in casting die, external metal connecting sheet will be fixed on nonmetallic
On electrode plate grid.By the variation of casting die temperature, to control the unlatching of water pump, and casting die is cooled down, is improved
Entire convenient the degree of automation.
Detailed description of the invention
Fig. 1 is a kind of schematic diagram of pressing device in a kind of cell embodiments of the present invention.
Specific embodiment
It is further described below by specific embodiment:
Appended drawing reference in Figure of description include: rack 1, casting die 2, the first cylinder 3, the second cylinder 4, hopper 5,
Mounting plate 6, feeler lever 7, the first button 8, metal hose 9, communicating pipe 10, gate valve 11, the second rack gear 12, the first rack gear 13, second
Gear 14, first gear 15, second spring 16, guide cylinder 17, air bag 18, the second button 19, outlet pipe 20, cooling cavity 21,
Water inlet pipe 22.
Embodiment one is as shown in Fig. 1: a kind of battery, including non-metal electrode grid and external metal connecting sheet, non-gold
Belonging to electrode plate grid includes carbon cloth and joining of graphite plate, and joining of graphite plate is placed on the left side of carbon cloth, and external metal connects
Contact pin is placed on conducting connecting part, external metal connecting sheet be fixedly connected with conducting connecting part mode be by molten metal into
Row is fixedly connected, and needs that joining of graphite plate, carbon cloth and external metal connecting sheet are fixed by a kind of connection method
Connection, the implementation of connection method are needed using a kind of pouring device, and pouring device includes rack 1 and casting die 2, casting die
2 left sides are provided with groove, and the first cylinder 3 and the second cylinder 4 have been bolted in rack 1, has been consolidated on the output shaft of the first cylinder 3
Surely there is first clamping plate, second clamping plate is fixed on the output shaft of the second cylinder 4, slidably connect hopper 5 in rack 1, in rack 1
It is welded with mounting plate 6 positioned at the top of hopper 5, the first spring is connected between hopper 5 and mounting plate 6, touching is welded on hopper 5
Bar 7 is located in rack 1 on the position of the lower section of feeler lever 7 and is fixed with the first button 8, and the first button 8 is for starting the first cylinder 3
With the second cylinder 4, metal hose 9 is communicated on hopper 5, metal hose 9 is communicated with communicating pipe 10, is equipped with lock on communicating pipe 10
Valve 11, communicating pipe 10 are connected to the casting gate of casting die 2, and the first rack gear 13, rack are fixed on the output shaft of the first cylinder 3
First gear 15 is rotatably connected on 1, the first rack gear 13 is meshed with first gear 15, and first gear 15 is engaged with the second rack gear
12, second spring 16 is connected between 2 outer wall of the second rack gear 12 and casting die, is fixed with second gear on the valve rod of gate valve 11
14, the gear teeth are provided on the downside of the second rack gear 12, the second rack gear 12 is meshed with second gear 14 by the gear teeth, is fixed in rack 1
Water pump is fixed with guide cylinder 17 on 2 outer wall of casting die, and air bag 18,17 left side of guide cylinder are fixed on the right side of guide cylinder 17
The second button 19 is fixed on wall, the second button 19 is provided with cooling cavity 21, water for starting water pump in 2 outer wall of casting die
Water inlet pipe 22 is communicated between pump and cooling cavity 21, cooling cavity 21 is communicated with outlet pipe 20.
The following steps are included:
A, fixation: first folding on the left of carbon cloth, then will open on the left of carbon cloth, will be put on the left of carbon cloth
In groove, joining of graphite plate is placed on carbon cloth, then external metal connecting sheet is placed on joining of graphite plate, to material
Molten metal solutions are added in bucket 5, and after filling the molten metal solutions of sufficient amount in hopper 5, hopper 5 will be downward with movable feeler lever 7
Sliding, feeler lever 7 will offset with the first button 8, then trigger the first button 8, the first cylinder 3 and the starting of the second cylinder 4, the first gas
Cylinder 3 drives first clamping plate to slide to the direction close to second clamping plate, and the second cylinder 4 drives second clamping plate to close to first clamping plate
Direction sliding, first clamping plate and second clamping plate clamp external metal connecting sheet, so that external metal connecting sheet is located in carbon fiber
On cloth；
B, cast: while the first cylinder 3 drives first clamping plate sliding, the first cylinder 3 also drives the first rack gear 13 to slide,
First rack gear 13 will drive first gear 15 to rotate, and first gear 15 will drive the second rack gear 12 to slide, and the second rack gear 12 is by band
Dynamic second gear 14 rotates, and second gear 14 will drive the rotation of 11 valve rod of gate valve, and gate valve 11 will be opened, and molten metal solutions will
It is flowed into communicating pipe 10 by metal hose 9, by communicating pipe 10, molten metal solutions will be flowed into casting die 2, be melted
Melting metallic solution will be cast on joining of graphite plate and carbon cloth；
C, cooling to fix: after molten metal solutions enter casting die 2, the temperature of casting die 2 is increased, cold by heat expansion
Contracting principle, air bag 18 is heated to be expanded, and air bag 18 will touch the second button 19, and the second button 19 will start water pump, water
Pump will be pumped into cooling water to water inlet pipe 22, and cooling water will be flowed into cooling cavity 21, after cooling water and the heat exchange of casting die 2,
It will flow out from outlet pipe 20, and constantly the molten metal solutions in casting die 2 will be cooled down, after to be cooled, outside
Metal connecting sheet, carbon cloth and joining of graphite plate is connect to link together.
Embodiment two, on the basis of example 1, the difference with embodiment one are, carbon cloth is replaced with glass
Fiber cloth.
Embodiment three, on the basis of example 1, the difference with embodiment one be, external metal connecting sheet and conductive
Connector is fixedly connected with mode as clamping, and conducting connecting part includes metal grill, and the bottom of metal grill is integrally formed with metal
Connecting plate, metal connecting plate are U-shaped metal card slot, and clamping groove is provided on U-shaped metal card slot outer wall, is consolidated on external metal connecting sheet
Surely there is the protrusion for being clamped with clamping groove.First carbon cloth is put into U-shaped metal card slot, presses U-shaped metal card slot, and
Carbon cloth is securely fixed on metal connecting plate, external metal connecting sheet is then snapped fit into metal connection by protrusion
In clamping groove on plate, so that carbon cloth, metal grill and external metal connecting sheet are rigidly secured together.
Example IV, on the basis of example 1, the difference with embodiment one be, external metal connecting sheet and conductive
Connector is fixedly connected with mode as welding, and conducting connecting part is nail, nail is ordered on non-metal electrode matrix, by nail
It is welded and fixed together with external metal connecting sheet.
What has been described above is only an embodiment of the present invention, and the common sense such as well known specific structure and characteristic are not made herein in scheme
Excessive description.It, without departing from the structure of the invention, can be with it should be pointed out that for those skilled in the art
Several modifications and improvements are made, these also should be considered as protection scope of the present invention, these all will not influence what the present invention was implemented
Effect and patent practicability.The scope of protection required by this application should be based on the content of the claims, in specification
The records such as specific embodiment can be used for explaining the content of claim.
Claims (9)
1. a kind of battery, including non-metal electrode grid and external metal connecting sheet, which is characterized in that non-metal electrode grid packet
Non-metal electrode matrix and conducting connecting part are included, conducting connecting part is fixedly connected on the side of non-metal electrode matrix, external gold
Belong to connection sheet be fixedly connected on conducting connecting part, external metal connecting sheet be fixedly connected with conducting connecting part mode be weld,
Clamping is fixedly connected by molten metal.
2. battery according to claim 1, it is characterised in that: the non-metal electrode matrix is carbon cloth or glass
Fiber cloth.
3. battery according to claim 2, it is characterised in that: the conducting connecting part includes metal grill, metal grill
Bottom integrally formed with metal connecting plate, metal connecting plate is U-shaped metal card slot, is provided with clamping on U-shaped metal card slot outer wall
Slot is fixed with the protrusion for being clamped with clamping groove on external metal connecting sheet.
4. battery according to claim 2, it is characterised in that: the conducting connecting part is nail.
5. battery according to claim 2, it is characterised in that: the conducting connecting part is joining of graphite plate, joining of graphite
Plate is fixedly connected by molten metal with non-metal electrode matrix, and external metal connecting sheet passes through molten metal and joining of graphite plate
It is fixedly connected.
6. battery according to claim 1, it is characterised in that: by a kind of connection method by conducting connecting part, nonmetallic
Electrode matrix and external metal connecting sheet are fixedly connected, comprising the following steps:
A, fixation: conducting connecting part is placed on non-metal electrode matrix, then external metal connecting sheet is placed into conductive connect
On fitting；
B, it casts: being cast to non-metal electrode matrix, conducting connecting part and external metal connecting sheet using molten metal solutions
Junction；
C, cooling to fix: molten metal solutions being cooled down, and make non-metal electrode matrix, conducting connecting part and external metal
Connection sheet is fixed together.
7. battery according to claim 6, it is characterised in that: in the step A, external metal connecting sheet is placed on and is led
On electrical connector, molten metal solutions are added to hopper, then trigger the first button, clamp system starting, clamp system clamps
External metal connecting sheet.
8. battery according to claim 7, it is characterised in that: in the step B, valve is opened, by molten metal solutions
It guides in casting die.
9. battery according to claim 8, it is characterised in that: in the step C, enter in molten metal solutions and pour mold
It after in tool, is increased by the temperature of casting die, so that air bag expands, air bag will touch the second button, and the second button starts water
Pump, cooling water is pumped into the cooling cavity of casting die by water pump so that molten metal solutions carried out in casting die it is cold
But, external metal connecting sheet will be fixed on non-metal electrode grid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811005014.7A CN109148805A (en) | 2018-08-30 | 2018-08-30 | A kind of battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811005014.7A CN109148805A (en) | 2018-08-30 | 2018-08-30 | A kind of battery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109148805A true CN109148805A (en) | 2019-01-04 |
Family
ID=64829533
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811005014.7A Pending CN109148805A (en) | 2018-08-30 | 2018-08-30 | A kind of battery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109148805A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN203013287U (en) * | 2012-12-31 | 2013-06-19 | 潍坊市宏宇电力设备防护有限公司 | Composite conductor |
| JP2017185530A (en) * | 2016-04-06 | 2017-10-12 | 株式会社アンド | Solder processing apparatus |
| CN107910486A (en) * | 2017-10-25 | 2018-04-13 | 肇庆中特能科技投资有限公司 | The electrode plate grid and the application in chemical cell that carbon fiber is formed as the connection method of grid and lug, carbon fiber and lug |
-
2018
- 2018-08-30 CN CN201811005014.7A patent/CN109148805A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN203013287U (en) * | 2012-12-31 | 2013-06-19 | 潍坊市宏宇电力设备防护有限公司 | Composite conductor |
| JP2017185530A (en) * | 2016-04-06 | 2017-10-12 | 株式会社アンド | Solder processing apparatus |
| CN107910486A (en) * | 2017-10-25 | 2018-04-13 | 肇庆中特能科技投资有限公司 | The electrode plate grid and the application in chemical cell that carbon fiber is formed as the connection method of grid and lug, carbon fiber and lug |
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