CN203967154U - Battery connecting construction assembly and use its batteries - Google Patents
Battery connecting construction assembly and use its batteries Download PDFInfo
- Publication number
- CN203967154U CN203967154U CN201420360029.6U CN201420360029U CN203967154U CN 203967154 U CN203967154 U CN 203967154U CN 201420360029 U CN201420360029 U CN 201420360029U CN 203967154 U CN203967154 U CN 203967154U
- Authority
- CN
- China
- Prior art keywords
- holding tank
- installing hole
- cell
- construction assembly
- insulating support
- 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.)
- Withdrawn - After Issue
Links
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Abstract
The utility model discloses a kind of battery connecting construction assembly and uses its batteries, wherein, battery connecting construction assembly comprises insulating support and metal connecting sheet, and insulating support both sides are provided with the installing hole of some installation cells, and the installing hole that is positioned at its both sides is corresponding one by one; Brace is positioned at a side of insulating support, there is the holding tank corresponding with installing hole, adjacent holding tank connects by connecting portion, holding tank and connecting portion adopt integral structure, the bottom of holding tank be positioned at insulating support and be connected away from the electrode of the cell of a side of brace, the sidewall of holding tank is connected with the electrode elastic of the cell that is positioned at holding tank.Syndeton assembly of the present utility model can be realized in parallel between adjacent cell and the series connection between the cell of insulating support both sides, in addition the holding tank of brace and connecting portion are adopted to integral structure, simplify the structure of brace, reduced the assembling of part.
Description
Technical field
The utility model relates to battery technology field, relates in particular to a kind of battery connecting construction assembly and uses its batteries.
Background technology
Storage battery is a kind of purposes power supply very widely, generally can, according to the requirement of the needed voltage of load and capacity, multiple cell batteries be used in combination by connection in series-parallel, improves voltage by series connection, improves capacity by parallel connection.In prior art, when multiple columniform cell batteries are combined to form to large capacity, high-tension battery pack by connection in series-parallel, general employing parallel being welded to connect side by side.In this connected mode, the reliability of connection, closure and output current etc. are all restricted, and especially, in the time forming large battery pack, its closure, output current etc. are more restricted, and meanwhile, maintenance, dismounting etc. all can destroy whole battery pack.
In order to address the above problem, there is technical staff to propose a kind of battery pack supporting frame, as illustrated in fig. 1 and 2, this battery pack supporting frame comprises total positive terminal support 200, total negative terminal support 300 and battery core support 100, wherein, battery core support 100 comprises anodal support 101, negative pole support 103, conductive plate 102, anodal conductive cap 104 and negative pole conductive cap 105.Anodal support 101, conductive plate 102 and negative pole support 103 in battery core support 100 are placed successively and are fixed together, anodal conductive cap 104 and negative pole conductive cap 105 are separately fixed on anodal support 101 and negative pole support 103, and positive and negative electrode conductive cap is all connected with conductive plate 102.In a side of positive and negative electrode support, all realize one group of cell 400 parallel connection by conductive plate 102 and positive and negative electrode conductive cap and form respectively first module and second module, two modules are connected by conductive plate 102, form the networking electric connection structure of battery pack inside.The battery pack that this battery pack supporting frame and cell are assembled into, although easy for removal and installation, cell damage does not affect battery pack yet and normally uses, but the battery core support in the bracing frame of its use adopts many parts assembled formation, such structure increases the parts of bracing frame, increased the unsteadiness connecting between each parts, can not ensure that the connection of battery pack is reliable, and the battery core support that each several part is dressed up type also increases manufacturing process and manufacture difficulty.
Utility model content
The technical problem that the utility model solves is: a kind of battery connecting construction assembly is provided, it can make each cell Modularly as the building blocks connected in series or in parallel, the battery pack connecting to form is fixed without the assembling between the welding and the battery that carry out again between electrode, not only easy to operate, safe and reliable, and can carry out combination in any, meet voltage and the capacity requirement of various storage batterys and battery pack.
For reaching this object, the utility model by the following technical solutions:
On the one hand, provide a kind of battery connecting construction assembly, comprising:
Insulating support, the both sides of described insulating support are provided with the installing hole of some installation cells, and the described installing hole that is positioned at described insulating support both sides is corresponding one by one;
The brace that adopts metal material to make, described brace is positioned at a side of described insulating support, described brace has corresponding with described installing hole for holding the holding tank of described cell, adjacent described holding tank connects by connecting portion, described holding tank and described connecting portion adopt integral structure, the bottom of described holding tank be positioned at described insulating support and be connected away from the electrode of the cell of a side of described brace, the sidewall of described holding tank is connected with the electrode elastic of the cell that is positioned at described holding tank.
Metal connecting sheet is arranged on a side of insulating support, and the electrode of the cell that is positioned at insulating support both sides is connected with sidewall and the bottom of holding tank respectively, can realize in parallel between adjacent cell and the series connection between the cell of insulating support both sides;
By the holding tank of brace and connecting portion are adopted to integral structure, simplify the structure of brace, reduce the assembling of part, and the intensity of the brace of integral type is higher, connect reliability higher, in addition, adopt the syndeton assembly of said structure assembling after multiple cells, even if wherein some or several cells break down, also can not affect the use of whole battery pack, and it is simpler to change cell, can not damage whole battery pack or other adjacent cells.
Further, described brace adopts the moulding of monoblock conductive plate integrated punching.
Preferably, the material of described conductive plate is the metal materials such as copper, iron, nickel, iron.
As a kind of preferred version of battery connecting construction assembly, in described holding tank, be provided with the conductive Flexible Connector for cell described in flexible clamping.
Adopt said structure, can make dismountable being arranged in described holding tank of described cell energy, and keep the electrode and good the contacting of described holding tank of cell.
As a kind of preferred version of battery connecting construction assembly, described Flexible Connector is shell fragment, a described shell fragment for the electrode of elasticity butt cell is at least set on the sidewall of described holding tank, and described shell fragment is protruded and arranges towards the center of described holding tank by the sidewall of described holding tank.
The arranging of shell fragment can make on the one hand flexible clamping that cell can be firm in holding tank, on the other hand due to the effect of shell fragment, makes the contact of electrode of cell better, ensures the safety in utilization of whole battery pack.
As a kind of preferred version of battery connecting construction assembly, described shell fragment is four, on the circumferencial direction of described holding tank, is uniformly distributed.
Four uniform shell fragments of annular are applied to elastic force on cell uniformly, and the installation that makes cell is more reliable and can against shock.
As a kind of preferred version of battery connecting construction assembly, described shell fragment comprises elastic sheet body, described elastic sheet body has the shell fragment first end being fixedly connected with described holding tank sidewall and extends to shell fragment the second end in described holding tank, in described elastic sheet body and between described shell fragment first end and described shell fragment the second end, at least there is a roundabout portion, described roundabout portion is arcuate structure, cell described in the arcwall face selectivity butt of described roundabout portion.
By the roundabout portion of arcuate structure is set, and the arcwall face of roundabout portion is contacted with cell, can effectively reduce the friction of shell fragment and cell, prevent that cell surface from producing scratch.
As a kind of preferred version of battery connecting construction assembly, described elastic sheet body entirety is semicircular arc structure.
The elastic sheet body of semicircular arc structure, moulding is more prone to, and can effectively reduce manufacture difficulty.
As a kind of preferred version of battery connecting construction assembly, the bottom of described holding tank convexes with electrode connecting portion towards described insulating support in the described installing hole away from a side of described brace, and described electrode connecting portion is welded with the positive pole of the cell that is positioned at this installing hole.
As a kind of preferred version of battery connecting construction assembly, described installing hole comprises and is positioned at described insulating support both sides the first installing hole and the second installing hole corresponding and that mutually connect one by one, between described the first installing hole and described the second installing hole, be provided with baffle plate, on described baffle plate, offer the through hole that diameter is less than described cell diameter.
Further, the internal diameter of described the first installing hole and the external diameter of described holding tank match, and the internal diameter of described the second installing hole and the external diameter of described cell match.
As a kind of preferred version of battery connecting construction assembly, described holding tank is detachably arranged in described the first installing hole.
As a kind of preferred version of battery connecting construction assembly, the bottom of described holding tank is passed described through hole and is extended in described the second installing hole.
On the other hand, provide a kind of batteries, comprise some cells, some described cells are realized and being connected by battery connecting construction assembly as above.
The beneficial effects of the utility model are: contrast prior art, syndeton assembly of the present utility model is arranged on metal connecting sheet one side of insulating support, and the electrode of the cell that is positioned at insulating support both sides is connected respectively with sidewall and the bottom of holding tank, can realize in parallel between adjacent cell and the series connection between the cell of insulating support both sides, and the holding tank of brace and connecting portion are adopted to integral structure, simplify the structure of brace, reduce the assembling of part, the intensity of the brace of integral type is higher, connect reliability higher.
Brief description of the drawings
According to drawings and embodiments the utility model is described in further detail below.
Fig. 1 is the blast structural representation of battery pack supporting frame of the prior art;
Fig. 2 is the blast structural representation of the battery core support in battery pack supporting frame of the prior art;
Fig. 3 is that the master of the battery connecting construction assembly described in the utility model embodiment looks schematic diagram;
Fig. 4 is the schematic top plan view of the battery connecting construction assembly described in the utility model embodiment;
Fig. 5 is the cross-sectional schematic of the battery connecting construction assembly described in the utility model embodiment;
Fig. 6 is the schematic perspective view of the battery connecting construction assembly described in the utility model embodiment;
Fig. 7 is the local enlarged diagram of A in Fig. 5.
In Fig. 1 and 2:
100, battery core support; 101, anodal support; 102, conductive plate; 103, negative pole support; 104, anodal conductive cap; 105, negative pole conductive cap; 200, total positive terminal support; 300, total negative terminal support; 400, cell.
In Fig. 3 to 7:
1, insulating support; 11, the first installing hole; 12, the second installing hole; 13, baffle plate; 14, through hole;
2, cell;
3, brace; 31, holding tank; 311, electrode connecting portion; 32, connecting portion; 33, shell fragment; 331, elastic sheet body; 332, shell fragment first end; 333, shell fragment the second end.
Embodiment
Further illustrate the technical solution of the utility model below in conjunction with accompanying drawing and by embodiment.
As shown in Fig. 3～7, in the present embodiment, a kind of battery connecting construction assembly described in the utility model, comprise insulating support 1 and the brace 3 that is arranged on insulating support 1 one sides, wherein the both sides of insulating support 1 offer respectively 11 and 84 the second installing holes 12 of 84 the first installing holes, 84 the first installing holes 11 are the perpendicular row of 6 horizontally-arranged 14 and are uniformly distributed, 84 the second installing holes 12 are also being uniformly distributed of 6 horizontally-arranged 14 perpendicular row, and the first installing hole 11 of the both sides of insulating support 1 and the second installing hole 12 one by one correspondence are offered, and be to connect and arrange, between the first installing hole 11 and the second installing hole 12, be provided with baffle plate 13, on baffle plate 13, offer through hole 14, the diameter of through hole 14 is less than the external diameter of cell to be installed 2.
The shape of the first installing hole 11 and the second installing hole 12 and the profile of cell 2 match, and for example, if cell 2 is cylindrical, the first installing hole 11 and the second installing hole 12 are circular hole; If, 2 one-tenth square-column-shapeds of cell, the first installing hole 11 and the second installing hole 12 are square hole so, the profile of cell 2 is not limited to cylindrical and square-column-shaped, can also be the shape that can realize arbitrarily, for example elliptical cylinder-shape.Cell 2 is cylindrical in the present embodiment, and the first installing hole 11 and the second installing hole 12 are circular hole.
Brace 3 comprises the holding tank 31 being detachably arranged in the first installing hole 11, and the oral area of adjacent holding tank 31 connects by connecting portion 32, and holding tank 31 and connecting portion 32 are by the punch forming of block of metal plate, and brace 3 is integral type structure.
The bottom of holding tank 31 extends in the second installing hole 12 through through hole 14, on the madial wall of holding tank 31, be provided with Flexible Connector, in the present embodiment, Flexible Connector is shell fragment 33, shell fragment 33 comprises elastic sheet body 331, elastic sheet body 331 has the shell fragment first end 332 being fixedly connected with the sidewall of holding tank 31 and extends to shell fragment the second end 333 in holding tank 31, in elastic sheet body 331 and between shell fragment first end 332 and shell fragment the second end 333, at least one roundabout portion is set, this roundabout portion is arcuate structure, its arcwall face and cell 2 selectivity butts, in the present embodiment, elastic sheet body 331 is semi arch structure, a roundabout portion is only set in elastic sheet body 331, circular arc is convexly equipped with towards holding tank 31 center.In addition, the quantity of the roundabout portion in elastic sheet body 331 can also be set to two or more, for example, elastic sheet body 331 can be set to wave-shape board structure.
When concrete installation, the holding tank of brace 3 31 is arranged in the first installing hole 11 of insulating support 1, and the electrode connecting portion 311 that is positioned at holding tank 31 bottoms protrusions is convexly equipped with at the second installing hole 12 through through hole 14, then the negative pole end of cell 2 is inserted in holding tank 31, and by cell 2 extrusion elastic 33, make the negative pole that is positioned at cell 2 sides realize good contacting with shell fragment 33, then the positive terminal of other cell 2 is inserted in the second installing hole 12 of insulating support 1, make the positive pole of cell 2 and electrode connecting portion 311 butts of holding tank 31, finally by laser, the positive pole of cell 2 and electrode connecting portion 311 are welded, in the manner described above, complete the installation of whole battery pack.
The perforate number of insulating support 1 both sides is not limited to 84, is also not limited to arrange according to the mode of 6 horizontally-arranged 14 perpendicular row, can be according to actual electric weight or voltage requirements, select suitable perforate number.
Insulating support 1 can adopt plastics or vulcanie to make, but is not limited to adopt plastics or vulcanie to make, and can apply and the utility model as long as can realize the material of insulation function.
In description of the present utility model, it will be appreciated that term " first ", " second " only, for being distinguished on describing, do not have special implication.
What need statement is; above-mentioned embodiment is only preferred embodiment of the present utility model and institute's application technology principle; in technical scope disclosed in the utility model; the variation that any those skilled in the art of being familiar with easily expect or replacement, all should be encompassed in protection range of the present utility model.
Claims (10)
1. a battery connecting construction assembly, is characterized in that, comprising:
Insulating support, the both sides of described insulating support are provided with the installing hole of some installation cells, and the described installing hole that is positioned at described insulating support both sides is corresponding one by one;
The brace that adopts metal material to manufacture, described brace is positioned at a side of described insulating support, described brace has corresponding with described installing hole for holding the holding tank of described cell, adjacent described holding tank connects by connecting portion, described holding tank and described connecting portion adopt integral structure, the bottom of described holding tank be positioned at described insulating support and be connected away from the electrode of the cell of a side of described brace, the sidewall of described holding tank is connected with the electrode elastic of the cell that is positioned at described holding tank.
2. battery connecting construction assembly according to claim 1, is characterized in that, is provided with the conductive Flexible Connector for cell described in flexible clamping in described holding tank.
3. battery connecting construction assembly according to claim 2, it is characterized in that, described Flexible Connector is shell fragment, a described shell fragment for the electrode of elasticity butt cell is at least set on the sidewall of described holding tank, and described shell fragment is protruded and arranges towards the center of described holding tank by the sidewall of described holding tank.
4. battery connecting construction assembly according to claim 3, is characterized in that, described shell fragment is four, on the circumferencial direction of described holding tank, is uniformly distributed.
5. battery connecting construction assembly according to claim 3, it is characterized in that, described shell fragment comprises elastic sheet body, described elastic sheet body has the shell fragment first end being fixedly connected with described holding tank sidewall and extends to shell fragment the second end in described holding tank, in described elastic sheet body and between described shell fragment first end and described shell fragment the second end, at least there is a roundabout portion, described roundabout portion is arcuate structure, cell described in the arcwall face selectivity butt of described roundabout portion.
6. battery connecting construction assembly according to claim 5, is characterized in that, described elastic sheet body entirety is semicircular arc structure.
7. battery connecting construction assembly according to claim 1, it is characterized in that, the bottom of described holding tank convexes with electrode connecting portion towards described insulating support in the described installing hole away from a side of described brace, and described electrode connecting portion is welded with the positive pole of the cell that is positioned at this installing hole.
8. battery connecting construction assembly according to claim 1, it is characterized in that, described installing hole comprises and is positioned at described insulating support both sides the first installing hole and the second installing hole corresponding and that mutually connect one by one, between described the first installing hole and described the second installing hole, be provided with baffle plate, on described baffle plate, offer the through hole that diameter is less than described cell diameter.
9. battery connecting construction assembly according to claim 8, is characterized in that, described holding tank is detachably arranged in described the first installing hole, and the bottom of described holding tank is passed described through hole and extended in described the second installing hole.
10. a batteries, comprises some cells, it is characterized in that, some described cells are by realizing and connecting as the battery connecting construction assembly of claim 1 to 9 any one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420360029.6U CN203967154U (en) | 2014-06-30 | 2014-06-30 | Battery connecting construction assembly and use its batteries |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420360029.6U CN203967154U (en) | 2014-06-30 | 2014-06-30 | Battery connecting construction assembly and use its batteries |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203967154U true CN203967154U (en) | 2014-11-26 |
Family
ID=51927701
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420360029.6U Withdrawn - After Issue CN203967154U (en) | 2014-06-30 | 2014-06-30 | Battery connecting construction assembly and use its batteries |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203967154U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104037372A (en) * | 2014-06-30 | 2014-09-10 | 惠州亿纬锂能股份有限公司 | Battery connection structure assembly and storage battery pack provided with same |
-
2014
- 2014-06-30 CN CN201420360029.6U patent/CN203967154U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104037372A (en) * | 2014-06-30 | 2014-09-10 | 惠州亿纬锂能股份有限公司 | Battery connection structure assembly and storage battery pack provided with same |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104037372A (en) | Battery connection structure assembly and storage battery pack provided with same | |
| CN205388985U (en) | Battery inner insulating layer and battery | |
| CN106159128B (en) | Rectangular winding-structure lead-acid battery and its manufacturing method | |
| CN106384794B (en) | Battery module for hybrid electric vehicle and battery pack thereof | |
| CN103311599A (en) | Large-capacity single battery | |
| CN201994351U (en) | Winding type storage battery radiating shell | |
| CN206322748U (en) | A kind of welding electrokinetic cell module | |
| CN203967154U (en) | Battery connecting construction assembly and use its batteries | |
| CN211150661U (en) | Electricity core unit and electricity core module | |
| CN203760551U (en) | Cylindrical battery modularization combination device | |
| CN106601937A (en) | Lithium-ion power battery | |
| CN203690393U (en) | Novel lithium battery integration module | |
| CN202395088U (en) | Cylindrical lithium ion battery | |
| CN201877491U (en) | Novel high-capacity lithium ion battery | |
| CN203617405U (en) | Accumulator capable of facilitating heat dissipation | |
| CN210467971U (en) | Pole for capacitive nickel-hydrogen power battery | |
| CN103278775A (en) | Lithium-air battery mold | |
| CN203218369U (en) | Short circuit-preventing storage battery | |
| CN203787526U (en) | Triangular prism lead-acid storage battery | |
| CN203521536U (en) | Novel flexible packaging lithium-ion power battery | |
| CN208904141U (en) | The conductive collector of battery | |
| CN201294238Y (en) | Column type lead accumulator | |
| CN202094225U (en) | Battery pack | |
| CN202977627U (en) | Lithium battery module for storing energy | |
| CN216850056U (en) | Lead-acid storage battery |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20141126 Effective date of abandoning: 20160824 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |