CN206210913U - A kind of battery pole group and collector combining structure - Google Patents
A kind of battery pole group and collector combining structure Download PDFInfo
- Publication number
- CN206210913U CN206210913U CN201621277735.XU CN201621277735U CN206210913U CN 206210913 U CN206210913 U CN 206210913U CN 201621277735 U CN201621277735 U CN 201621277735U CN 206210913 U CN206210913 U CN 206210913U
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- China
- Prior art keywords
- negative
- collector
- pole
- convection current
- battery
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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- Connection Of Batteries Or Terminals (AREA)
- Cell Electrode Carriers And Collectors (AREA)
- Sealing Battery Cases Or Jackets (AREA)
Abstract
The utility model discloses a kind of battery pole group and collector combining structure, including shell, lid is provided with the top of the shell, the shell is internally provided with electro-insulating rubber layer, the inside of shell is separated into left chamber and right chamber room by the electro-insulating rubber layer, the left chamber is internally provided with positive terminal, plus plate current-collecting body is provided with the top of the positive terminal, the bottom of the plus plate current-collecting body is provided with positive pole convection current copper post, the right chamber room is internally provided with negative terminal, the bottom of the negative terminal is provided with negative current collector, the bottom of the negative current collector is provided with negative pole convection current copper post.The battery pole group and collector combining structure, the catchment effect of collector is improve, makes battery be subject to the influence degree of self discharge to substantially reduce, effectively reduce influencing each other between positive terminal and negative terminal, the self discharge degree of battery is effectively reduced, makes the discharge performance of battery more preferably.
Description
Technical field
The utility model is related to cell art, specially a kind of battery pole group and collector combining structure.
Background technology
Battery refers to and fills electrolyte solution and metal electrode to produce cup, groove or other containers or clad vessel of electric current
Segment space, chemical energy can be changed into the device of electric energy.With positive pole, negative pole point.With the development of science and technology battery refers to
The midget plant of electric energy can be produced.Such as solar cell.The performance parameter of battery mainly has electromotive force, capacity, specific energy and electricity
Resistance.Energy source is utilized the battery as, can be obtained with burning voltage, stabling current, long-time stable is powered, by extraneous shadow
The electric current of very little is rung, and battery structure is simple, and easy to carry, discharge and recharge is easy to operation, not by outside climatic and temperature
Influence, stable and reliable for performance, various aspects in modern society's life are played great role.
Collector, as the term suggests referring to just the structure or part for collecting electric current, generally refers to gold on lithium ion battery
Category paper tinsel, such as Copper Foil, aluminium foil.Referring to can also include lug.Its function is mainly collects the electric current that cell active materials are produced
Get up to form larger current versus output, therefore collector should be fully contacted with active material, and internal resistance to the greatest extent should may be used
Small can be preferred.
General battery can all occur the phenomenon of self discharge, and self discharge greatly reduces the power-performance of battery, need now
A kind of accounter scheme is wanted to solve the above problems.
Utility model content
(1) technical problem for solving
In view of the shortcomings of the prior art, the utility model provides a kind of battery pole group and collector combining structure, solves
Self-discharge of battery causes the problem that power of battery performance is substantially reduced.
(2) technical scheme
To realize object above, the utility model is achieved by the following technical programs：A kind of battery pole group and afflux
Body combining structure, including shell, be provided with lid at the top of the shell, the shell is internally provided with electro-insulating rubber layer,
The inside of shell is separated into left chamber and right chamber room by the electro-insulating rubber layer.
The left chamber is internally provided with positive terminal, is provided with plus plate current-collecting body at the top of the positive terminal, it is described just
The bottom of pole collector is provided with positive pole convection current copper post, and the right chamber room is internally provided with negative terminal, the bottom of the negative terminal
Portion is provided with negative current collector, and the bottom of the negative current collector is provided with negative pole convection current copper post, the positive pole convection current copper post and
The inside of negative pole convection current copper post is provided with albronze convection current stem, and the two of the positive pole convection current copper post and negative pole convection current copper post
Side is provided with the convection current copper pillar being spaced substantially equidistant, and positive pole ear, the negative pole are provided with the top of the plus plate current-collecting body
It is provided with negative lug at the top of collector, insulation film is provided with the lateral surface of the positive terminal and negative terminal.
Preferably, base plate is provided with the inner bottom wall of the shell, the base top portion is located in left chamber and right chamber room
The position in portion is respectively provided with support protrusion, the one end point of the support protrusion of the left chamber and right chamber chamber interior away from base plate
It is not connected with positive terminal and negative terminal.
Preferably, the inside of the positive terminal and negative terminal is provided with manganese dioxide battery depolarizer layer.
Preferably, the positive pole ear and negative lug are upwardly extended and on upper lid, the positive pole ear and negative
Through hole is offered on the lug of pole, two through holes are respectively positioned on the outside of shell.
Preferably, activity is provided with and negative current collector and negative terminal between the plus plate current-collecting body and positive terminal
Material layer, four active material layers are divided into two groups of both sides for being located at positive pole convection current copper post and negative pole convection current copper post respectively.
(3) beneficial effect
The utility model provides a kind of battery pole group and collector combining structure, possesses following beneficial effect：
(1) the battery pole group and collector combining structure, by positive terminal, plus plate current-collecting body, positive pole convection current copper post, negative pole
Being used in conjunction with each other between post, negative current collector, negative pole convection current copper post, albronze convection current stem and convection current copper pillar, carries
The catchment effect of collector high, makes battery be subject to the influence degree of self discharge to substantially reduce.
(2) the battery pole group and collector combining structure, by electro-insulating rubber layer, insulation film, manganese dioxide battery depolarizer
Being used in conjunction with each other between layer and active material layer, effectively reduces influencing each other between positive terminal and negative terminal, effectively
The self discharge degree of battery is reduced, makes the discharge performance of battery more preferably.
Brief description of the drawings
Fig. 1 is the utility model section of structure；
Fig. 2 is the utility model structural representation.
In figure：1 shell, 2 electro-insulating rubber layers, 3 left chamber, 4 right chamber rooms, 5 positive terminals, 6 plus plate current-collecting bodies, 7 positive pole convection current
Copper post, 8 negative terminals, 9 negative current collectors, 10 negative pole convection current copper posts, 11 albronze convection current stems, 12 convection current copper pillars, 13 are just
Pole lug, 14 negative lugs, 15 insulation films, 16 base plates, 17 support protrusions, 18 manganese dioxide battery depolarizers layer, lid, 20 lead on 19
Hole, 21 active material layers.
Specific embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment for being obtained, belongs to the scope of the utility model protection.
Fig. 1-2 is referred to, the utility model provides a kind of technical scheme：A kind of battery pole group and collector combining structure,
Including shell 1, base plate 16 is provided with the inner bottom wall of shell 1, the top of base plate 16 is located at the position inside left chamber 3 and right chamber room 4
Put and be respectively provided with support protrusion 17, the support protrusion 17 inside left chamber 3 and right chamber room 4 is distinguished away from one end of base plate 16
It is connected with positive terminal 5 and negative terminal 8, the top of shell 1 is provided with lid 19, shell 1 is internally provided with electro-insulating rubber layer
2, the inside of shell 1 is separated into left chamber 3 and right chamber room 4 by electro-insulating rubber layer 2.
Left chamber 3 is internally provided with positive terminal 5, and the top of positive terminal 5 is provided with plus plate current-collecting body 6, plus plate current-collecting body 6
Bottom be provided with positive pole convection current copper post 7, right chamber room 4 is internally provided with negative terminal 8, and the inside of positive terminal 5 and negative terminal 8 is equal
Manganese dioxide battery depolarizer layer 18 is provided with, the bottom of negative terminal 8 is provided with negative current collector 9, plus plate current-collecting body 6 and positive terminal 5
Between be provided with active material layer 21 and negative current collector 9 and negative terminal 8 between, four 21 points of active material layers are two components
Not Wei Yu positive pole convection current copper post 7 and negative pole convection current copper post 10 both sides, the bottom of negative current collector 9 is provided with negative pole convection current copper post
10, the inside of positive pole convection current copper post 7 and negative pole convection current copper post 10 is provided with albronze convection current stem 11, positive pole convection current copper post
7 and the both sides of negative pole convection current copper post 10 be provided with the convection current copper pillar 12 being spaced substantially equidistant, the top of plus plate current-collecting body 6 is set
The top for having positive pole ear 13, negative current collector 9 is provided with negative lug 14, and positive pole ear 13 and negative lug 14 are prolonged upwards
Stretch and offer on upper lid 19, positive pole ear 13 and through hole 20 in negative lug 14, two through holes 20 are respectively positioned on shell 1
Outside, be provided with insulation film 15 on the lateral surface of positive terminal 5 and negative terminal 8, by positive terminal 5, plus plate current-collecting body 6,
Positive pole convection current copper post 7, negative terminal 8, negative current collector 9, negative pole convection current copper post 10, albronze convection current stem 11 and convection current copper branch
Being used in conjunction with each other between post 12, improves the catchment effect of collector, make battery be subject to self discharge influence degree significantly
Reduce, by the phase interworking between electro-insulating rubber layer 2, insulation film 15, manganese dioxide battery depolarizer layer 18 and active material layer 21
Conjunction is used, and effectively reduces influencing each other between positive terminal 5 and negative terminal 8, effectively reduces the self discharge degree of battery, is made
The discharge performance of battery is more preferably.
When using, manganese dioxide battery depolarizer layer 18 can reduce the polarity of positive terminal 5 and negative terminal 8, improve the performance of electric discharge,
Positive terminal 5 discharges with negative terminal 8, carries out afflux by plus plate current-collecting body 6 and negative current collector 9 respectively, positive pole convection current copper post 7,
Negative pole convection current copper post 10 and convection current copper pillar 12 effectively increase the effect of current convection, then by setting albronze convection current core
Post 11, not only reduces the price of raw material, also substantially increases the convection efficiency of electric current, electro-insulating rubber layer 2 can by positive terminal 5 with
Negative terminal 8 separates, and insulation film 15 effectively reduces the self discharge degree of battery.
In sum, the battery pole group and collector combining structure, effectively increase the catchment effect of battery, make electric current
Convection efficiency is greatly improved.
Also, the self discharge degree of battery is effectively reduced, makes the discharge performance of battery more preferably.
It should be noted that herein, such as first and second or the like relational terms are used merely to a reality
Body or operation make a distinction with another entity or operation, and not necessarily require or imply these entities or deposited between operating
In any this actual relation or order.And, term " including ", "comprising" or its any other variant be intended to
Nonexcludability is included, so that process, method, article or equipment including a series of key elements not only will including those
Element, but also other key elements including being not expressly set out, or also include being this process, method, article or equipment
Intrinsic key element.In the absence of more restrictions.By sentence " including one ... the key element for limiting, it is not excluded that
Also there is other identical element in the process including the key element, method, article or equipment ".
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out various changes in the case where principle of the present utility model and spirit is not departed from, repaiies
Change, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of battery pole group and collector combining structure, including shell (1), lid is provided with the top of the shell (1)
(19), it is characterised in that：The shell (1) is internally provided with electro-insulating rubber layer (2), and the electro-insulating rubber layer (2) is by shell
(1) inside is separated into left chamber (3) and right chamber room (4)；
The left chamber (3) is internally provided with positive terminal (5), and plus plate current-collecting body is provided with the top of the positive terminal (5)
(6), the bottom of the plus plate current-collecting body (6) is provided with positive pole convection current copper post (7), and being internally provided with for the right chamber room (4) is negative
Pole (8), the bottom of the negative terminal (8) is provided with negative current collector (9), and the bottom of the negative current collector (9) is provided with
The inside of negative pole convection current copper post (10), the positive pole convection current copper post (7) and negative pole convection current copper post (10) is provided with albronze
The both sides of convection current stem (11), the positive pole convection current copper post (7) and negative pole convection current copper post (10) are provided with what is be spaced substantially equidistant
Convection current copper pillar (12), is provided with positive pole ear (13) at the top of the plus plate current-collecting body (6), the negative current collector (9)
Top is provided with negative lug (14), and insulation film is provided with the lateral surface of the positive terminal (5) and negative terminal (8)
(15)。
2. a kind of battery pole group according to claim 1 and collector combining structure, it is characterised in that：The shell (1)
Inner bottom wall on be provided with base plate (16), position that base plate (16) top is located inside left chamber (3) and right chamber room (4) is equal
Support protrusion (17) is respectively arranged with, the left chamber (3) and right chamber room (4) internal support protrusion (17) are away from base plate (16)
One end be connected with positive terminal (5) and negative terminal (8) respectively.
3. a kind of battery pole group according to claim 1 and collector combining structure, it is characterised in that：The positive terminal
(5) and negative terminal (8) inside be provided with manganese dioxide battery depolarizer layer (18).
4. a kind of battery pole group according to claim 1 and collector combining structure, it is characterised in that：The positive pole ear
(13) upwardly extended and on upper lid (19), the positive pole ear (13) and in negative lug (14) with negative lug (14)
Through hole (20) is offered, two through holes (20) are respectively positioned on the outside of shell (1).
5. a kind of battery pole group according to claim 1 and collector combining structure, it is characterised in that：The anode collection
Active material layer (21), four are provided between body (6) and positive terminal (5) and negative current collector (9) and negative terminal (8) between
The active material layer (21) is divided into two groups of both sides for being located at positive pole convection current copper post (7) and negative pole convection current copper post (10) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621277735.XU CN206210913U (en) | 2016-11-25 | 2016-11-25 | A kind of battery pole group and collector combining structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621277735.XU CN206210913U (en) | 2016-11-25 | 2016-11-25 | A kind of battery pole group and collector combining structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206210913U true CN206210913U (en) | 2017-05-31 |
Family
ID=58748731
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621277735.XU Expired - Fee Related CN206210913U (en) | 2016-11-25 | 2016-11-25 | A kind of battery pole group and collector combining structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206210913U (en) |
-
2016
- 2016-11-25 CN CN201621277735.XU patent/CN206210913U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170531 Termination date: 20171125 |
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| CF01 | Termination of patent right due to non-payment of annual fee |