CN208954816U - A kind of collector plate of supercapacitor and power battery - Google Patents
A kind of collector plate of supercapacitor and power battery Download PDFInfo
- Publication number
- CN208954816U CN208954816U CN201821488112.6U CN201821488112U CN208954816U CN 208954816 U CN208954816 U CN 208954816U CN 201821488112 U CN201821488112 U CN 201821488112U CN 208954816 U CN208954816 U CN 208954816U
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- CN
- China
- Prior art keywords
- collector plate
- power battery
- plate ontology
- supercapacitor
- connection sheet
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- 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.)
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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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- Electric Double-Layer Capacitors Or The Like (AREA)
Abstract
The utility model discloses a kind of supercapacitor and the collector plates of power battery, including collector plate ontology, the upper end of the collector plate ontology is connected with connection sheet, the side of the collector plate ontology is equipped with several annular grooves, the centre of the collector plate ontology is equipped with the circulation groove through the collector plate ontology, and the connection sheet is equipped with the riveted holes for connecting supercapacitor and power battery end cap.The middle part of the utility model collector plate ontology is equipped with circulation groove, the seepage velocity of electrolyte can be improved in the design of the circulation groove, to make supercapacitor and power battery can produce biggish electric current, and the collector plate of the application is full tab formula collector plate, internal resistance is lower, therefore the heat generated is less, can prevent collector plate from overheating.
Description
Technical field
The utility model relates to supercapacitor and power battery technology fields, it particularly relates to a kind of super capacitor
The collector plate of device and power battery.
Background technique
Supercapacitor and power battery make supercapacitor and power battery (Supercapacitor) be it is a kind of between
Energy-storage travelling wave tube between traditional capacitor and battery, also known as electrochemical capacitor or double layer capacitor, its advantage are: with
Traditional capacitor is compared, and has higher specific energy；Compared with battery, there is higher specific power, power density is reachable
300W/kg~5000W/kg is equivalent to 5-10 times of battery；Charging rate is fast, and charging lOs-10min can reach its specified appearance
95% or more of amount, and energy conversion efficiency is high, efficiency for charge-discharge >=90%；It has extended cycle life, depth charge and discharge cycles are reachable
Hundreds of thousands of times；Good temp characteristic can work under one 40~70 DEG C of environment, using safety coefficient height, can accomplish non-maintaining；Former material
Expect inexpensive；It is environmentally friendly, it will not be polluted in processes such as the productions, use, storage and transportation of product, be a kind of ideal green
Environmentally friendly energy storage device has very big researching value and development space.
And collector constitutes indispensable a part as capacitor and power battery, is capacitor and power battery
One of component is most wanted, current supercapacitor and power battery current-collecting plate have the shortcomings that electrolyte permeability is slow, cannot provide
Biggish electric current.
Utility model content
For above-mentioned technical problem in the related technology, the utility model proposes a kind of supercapacitor and power batteries
Collector plate can overcome the above-mentioned deficiency of the prior art.
To realize the above-mentioned technical purpose, the technical solution of the utility model is achieved in that
The collector plate of a kind of supercapacitor and power battery, including collector plate ontology, the upper end of the collector plate ontology
It is connected with connection sheet, the side of the collector plate ontology is equipped with several annular grooves, and the centre of the collector plate ontology is equipped with
Through the circulation groove of the collector plate ontology, the connection sheet is equipped with for connecting supercapacitor and power battery end cap
Riveted holes.
Further, the upper end of the collector plate ontology is connect by circular arc with the connection sheet.
Preferably, the collector plate ontology, circular arc and connection sheet are an integral molding structure.
Preferably, the collector plate ontology with a thickness of 2mm.
Preferably, the groove depth of the annular groove is 0.5mm.
Preferably, the annular groove is 2.
The utility model has the beneficial effects that the middle part of the utility model collector plate ontology is equipped with circulation groove, the circulation groove
The seepage velocity of electrolyte can be improved in design, so that supercapacitor and power battery is made to can produce biggish electric current, and
The collector plate of the application is full tab formula collector plate, and internal resistance is lower, therefore the heat generated is less, can prevent collector plate mistake
Heat.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Needed in attached drawing be briefly described, it should be apparent that, the accompanying drawings in the following description is only the utility model
Some embodiments for those of ordinary skill in the art without creative efforts, can also be according to this
A little attached drawings obtain other attached drawings.
Fig. 1 is a kind of expansion of the collector plate of supercapacitor and power battery according to the utility model embodiment
Figure；
Fig. 2 is a kind of side view of the collector plate of supercapacitor and power battery according to the utility model embodiment
Figure；
Fig. 3 is sectional view along A-A according to fig. 2；
In figure: 1, collector plate ontology；2, circular arc；3, connection sheet；4, riveted holes；11, circulation groove；12, annular groove.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art's every other embodiment obtained, all belongs to
In the range of the utility model protection.
As shown in Figure 1-3, the afflux of a kind of supercapacitor and power battery according to the utility model embodiment
Plate, including collector plate ontology 1, the upper end of the collector plate ontology 1 are connected with connection sheet 3, the side of the collector plate ontology 1
Several annular grooves 12 are equipped with, the centre of the collector plate ontology 1 is equipped with the circulation groove 11 through the collector plate ontology 1, institute
The connection sheet 3 stated is equipped with the riveted holes 4 for connecting supercapacitor and power battery end cap.
In one embodiment, the upper end of the collector plate ontology 1 is connect by circular arc 2 with the connection sheet 3.
In one embodiment, the collector plate ontology 1, circular arc 2 and connection sheet 3 are an integral molding structure.
In one embodiment, the collector plate ontology 1 with a thickness of 2mm.
In one embodiment, the groove depth of the annular groove 12 is 0.5mm.
In one embodiment, the annular groove 12 is 2.
In order to facilitate the above-mentioned technical proposal for understanding the utility model, below by way of practical new to this in specifically used mode
The above-mentioned technical proposal of type is described in detail.
According to a kind of supercapacitor described in the utility model and the collector plate of power battery, including collector plate ontology 1,
Collector plate ontology 1 is connect by circular arc 2 with connection sheet 3, and connection sheet 3 is equipped with riveted holes 4, can be with end cap by riveted holes 4
On electrode connection, collector plate ontology 1 be equipped with annular groove 12, collector plate ontology 1 and battery core can be made by the annular groove 12
The centre of laser welding, collector plate ontology 1 is equipped with circulation groove 11, which can make electrolyte permeability faster.
In conclusion the middle part of the utility model collector plate ontology is equipped with circulation groove, the design of the circulation groove be can be improved
The seepage velocity of electrolyte, so that supercapacitor and power battery be made to can produce biggish electric current, and the afflux of the application
Plate is full tab formula collector plate, and internal resistance is lower, therefore the heat generated is less, can prevent collector plate from overheating.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model
Protection scope within.
Claims (6)
1. the collector plate of a kind of supercapacitor and power battery, which is characterized in that including collector plate ontology (1), the afflux
The upper end of plate ontology (1) is connected with connection sheet (3), and the side of the collector plate ontology (1) is equipped with several annular grooves (12),
The centre of the collector plate ontology (1) is equipped with the circulation groove (11) through the collector plate ontology (1), the connection sheet (3)
It is equipped with the riveted holes (4) for connecting supercapacitor and power battery end cap.
2. the collector plate of a kind of supercapacitor according to claim 1 and power battery, which is characterized in that the afflux
The upper end of plate ontology (1) is connect by circular arc (2) with the connection sheet (3).
3. the collector plate of a kind of supercapacitor according to claim 2 and power battery, which is characterized in that the afflux
Plate ontology (1), circular arc (2) and connection sheet (3) are an integral molding structure.
4. the collector plate of a kind of supercapacitor according to claim 3 and power battery, which is characterized in that the afflux
Plate ontology (1) with a thickness of 2mm.
5. the collector plate of a kind of supercapacitor according to claim 4 and power battery, which is characterized in that the annular
The groove depth of slot (12) is 0.5mm.
6. the collector plate of a kind of supercapacitor according to claim 5 and power battery, which is characterized in that the ring
Shape slot (12) is 2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821488112.6U CN208954816U (en) | 2018-09-12 | 2018-09-12 | A kind of collector plate of supercapacitor and power battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821488112.6U CN208954816U (en) | 2018-09-12 | 2018-09-12 | A kind of collector plate of supercapacitor and power battery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208954816U true CN208954816U (en) | 2019-06-07 |
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ID=66737718
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821488112.6U Active CN208954816U (en) | 2018-09-12 | 2018-09-12 | A kind of collector plate of supercapacitor and power battery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208954816U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109273288A (en) * | 2018-09-12 | 2019-01-25 | 张拉社 | A kind of collector plate of supercapacitor and power battery |
-
2018
- 2018-09-12 CN CN201821488112.6U patent/CN208954816U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109273288A (en) * | 2018-09-12 | 2019-01-25 | 张拉社 | A kind of collector plate of supercapacitor and power battery |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20191210 Address after: 100144 room 906, 9 / F, building 8, yard 49, Badachu Road, Shijingshan District, Beijing Patentee after: Beijing Guoju Xinrong Technology Development Center (limited partnership) Address before: Room 901, 9th Floor, Jingxi Science and Technology Finance Building, Shijingshan District, Beijing, 100144 Co-patentee before: Pan Shiyan Patentee before: Zhang Lashe Co-patentee before: Sun Dongsheng Co-patentee before: Chen Ruyi |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20201116 Address after: A-2705, 23 / F, shuguangsili a 1, Chaoyang District, Beijing 100028 Patentee after: Aobangchen (Beijing) Technology Co., Ltd Address before: 100144 room 906, 9 / F, building 8, yard 49, Badachu Road, Shijingshan District, Beijing Patentee before: Beijing Guoju Xinrong Technology Development Center (L.P.) |
|
| TR01 | Transfer of patent right |