CN109904009A - A kind of end cover of ultracapacitor collector plate assembly - Google Patents
A kind of end cover of ultracapacitor collector plate assembly Download PDFInfo
- Publication number
- CN109904009A CN109904009A CN201910110963.XA CN201910110963A CN109904009A CN 109904009 A CN109904009 A CN 109904009A CN 201910110963 A CN201910110963 A CN 201910110963A CN 109904009 A CN109904009 A CN 109904009A
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- anode
- cathode
- end cover
- connection
- cushion rubber
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- 238000009413 insulation Methods 0.000 claims abstract description 23
- 230000005611 electricity Effects 0.000 claims abstract description 12
- 239000003792 electrolyte Substances 0.000 claims abstract description 12
- 238000005452 bending Methods 0.000 claims description 18
- 239000003990 capacitor Substances 0.000 abstract description 8
- 238000000034 method Methods 0.000 abstract description 5
- 230000008901 benefit Effects 0.000 abstract description 4
- 230000035699 permeability Effects 0.000 abstract description 4
- 230000008569 process Effects 0.000 abstract description 4
- 230000000712 assembly Effects 0.000 abstract 1
- 238000000429 assembly Methods 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000004146 energy storage Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
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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
- Y02E60/13—Energy storage using capacitors
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- Connection Of Batteries Or Terminals (AREA)
Abstract
The invention discloses a kind of end cover of ultracapacitor collector plate assemblies, including end cap, the two sides of the end cap are respectively equipped with negative pole mounting hole and Positive Poles mounting hole, insulation cushion rubber one and insulation cushion rubber two are cased on the negative pole mounting hole and Positive Poles mounting hole respectively, the insulation cushion rubber one is connected with negative electricity pole piece, the negative electricity pole piece is connected with negative pole currect collecting plate, the insulation cushion rubber two is connected with anode electrode piece, the anode electrode piece is connected with anode collection plate, and insulating trip is equipped between the anode collection plate and negative pole currect collecting plate.The present invention has electrolyte permeability fast, and resistance is small, the small advantage of the heat of generation, in addition, the connection structure between capacitor end cap sum aggregate flowing plate is simple, easy to process and assembly.
Description
Technical field
The present invention relates to super capacitor technology fields, it particularly relates to a kind of end cover of ultracapacitor collector plate assembly.
Background technique
Supercapacitor (Supercapacitor) is a kind of energy-storage travelling wave tube between traditional capacitor and battery, again
Claim electrochemical capacitor or double layer capacitor, its advantage to be: compared with traditional capacitor, comparing energy with higher
Amount；Compared with battery, there is higher specific power, power density is equivalent to the 5-10 of battery up to 300W/kg~5000W/kg
Times；Charging rate is fast, and charging lOs-10min can reach 95% of its rated capacity or more, and energy conversion efficiency is high, charge and discharge
Electrical efficiency >=90%；It has extended cycle life, depth charge and discharge cycles are up to hundreds of thousands of times；Good temp characteristic, can be at one 40~70 DEG C
It works under environment, using safety coefficient height, can accomplish non-maintaining；Raw material are inexpensive；It is environmentally friendly, product production, make
Will not be polluted with processes such as, storage and transportations, be a kind of ideal environmentally protective energy storage device, with very big researching value and
Development space.
Current supercapacitor and power battery current-collecting plate has electrolyte permeability slow, and resistance is big, and the heat of generation is big
The shortcomings that, in addition, having the shortcomings that connection structure complexity between current end cover of ultracapacitor and collector plate.
Summary of the invention
For above-mentioned technical problem in the related technology, the present invention proposes a kind of end cover of ultracapacitor collector plate assembly,
The above-mentioned deficiency of the prior art can be overcome.
To realize the above-mentioned technical purpose, the technical scheme of the present invention is realized as follows:
A kind of end cover of ultracapacitor collector plate assembly, including end cap, the two sides of the end cap are respectively equipped with negative pole installation
Hole and Positive Poles mounting hole are cased with insulation cushion rubber one and absolutely on the negative pole mounting hole and Positive Poles mounting hole respectively
Edge cushion rubber two, the insulation cushion rubber one are connected with negative electricity pole piece, and the negative electricity pole piece is connected with negative pole currect collecting plate, described
Insulation cushion rubber two be connected with anode electrode piece, the anode electrode piece is connected with anode collection plate, the anode collection plate
Insulating trip is equipped between negative pole currect collecting plate.
Further, the negative electricity pole piece includes that cathode powers on electrode slice under pole piece and cathode, on the cathode
Electrode slice is respectively provided at the top and bottom of the insulation cushion rubber one under electrode slice and cathode.
Further, electrode slice is equipped with cathode bending part, the cathode bending part and the cathode under the cathode
Collector plate is welded to connect.
Further, the anode electrode piece includes that anode powers on pole piece and the lower electrode slice of anode, on the anode
Electrode slice and the lower electrode slice of anode are respectively provided at the top and bottom of the insulation cushion rubber two.
Further, the lower electrode slice of the anode is equipped with positive bending part, the positive bending part and the anode
Collector plate is welded to connect.
Further, the anode collection plate includes connection battery core portion one and connection anode portion, the connection anode portion
It is welded to connect with the positive bending part, is equipped between the connection battery core portion one and connection anode portion for placing insulating trip
Groove.
Further, the connection battery core portion one is equipped with Laser Welding access slot, and the middle part in the connection battery core portion one is set
There is electrolyte circulation hole.
Further, the negative pole currect collecting plate includes connection battery core portion two and connection cathode portion, the connection cathode portion
It is welded to connect with the cathode bending part, the connection battery core portion two and connection cathode portion are connected by middle interconnecting piece.
Further, the connection battery core portion two is equipped with Laser Welding access slot, and the middle part in the connection battery core portion two is set
There is electrolyte circulation hole.
Beneficial effects of the present invention: the present invention has electrolyte permeability fast, and resistance is small, the small advantage of the heat of generation, separately
Outside, the connection structure between capacitor end cap sum aggregate flowing plate is simple, easy to process and assembly.
Detailed description of the invention
It in order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, below will be to institute in embodiment
Attached drawing to be used is needed to be briefly described, it should be apparent that, the accompanying drawings in the following description is only some implementations of the invention
Example, for those of ordinary skill in the art, without creative efforts, can also obtain according to these attached drawings
Obtain other attached drawings.
Fig. 1 is the cross-sectional view of the end cover of ultracapacitor collector plate assembly described according to embodiments of the present invention；
Fig. 2 is the structural schematic diagram of anode collection plate；
Fig. 3 is the cross-sectional view of anode collection plate；
Fig. 4 is the structural schematic diagram of negative pole currect collecting plate；
Fig. 5 is the cross-sectional view of negative pole currect collecting plate；
Fig. 6 is the cross-sectional view of electrode slice under cathode；
In figure: 1, anode collection plate；11, battery core portion one is connected；12, anode portion is connected；13, groove；14, Laser Welding access slot；15,
Electrolyte circulation hole；2, negative pole currect collecting plate；21, battery core portion two is connected；22, cathode portion is connected；23, middle interconnecting piece；24, laser
Welding groove；25, electrolyte circulation hole；3, insulating trip；4, electrode slice under cathode；41, cathode bending part；5, insulate cushion rubber one；6,
The lower electrode slice of anode；7, end cap；8, anode powers on pole piece；9, cathode powers on pole piece；10, insulate cushion rubber two.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art's every other embodiment obtained belong to what the present invention protected
Range.
As shown in figures 1 to 6, a kind of end cover of ultracapacitor collector plate assembly according to embodiments of the present invention, including end
Lid 7, the two sides of the end cap 7 are respectively equipped with negative pole mounting hole and Positive Poles mounting hole, the negative pole mounting hole
With insulation cushion rubber 1 and insulation cushion rubber 2 10 are cased on Positive Poles mounting hole respectively, the insulation cushion rubber 1 is connected with cathode
Electrode slice, the negative electricity pole piece are connected with negative pole currect collecting plate, and the insulation cushion rubber 2 10 is connected with anode electrode piece, institute
The anode electrode piece stated is connected with anode collection plate 1, and insulating trip 3 is equipped between the anode collection plate 1 and negative pole currect collecting plate 2.
In one embodiment, the negative electricity pole piece includes that cathode powers on electrode slice 4 under pole piece 9 and cathode, institute
The cathode stated powers on the top and bottom that electrode slice 4 under pole piece 9 and cathode is respectively provided at the insulation cushion rubber 1.
In one embodiment, electrode slice 4 is equipped with cathode bending part 41, the cathode bending part under the cathode
41 are welded to connect with the negative pole currect collecting plate 2.
In one embodiment, the anode electrode piece includes that anode powers on pole piece 8 and the lower electrode slice 6 of anode, institute
The anode stated powers on pole piece 8 and the lower electrode slice 6 of anode is respectively provided at the top and bottom of the insulation cushion rubber 2 10.
In one embodiment, the lower electrode slice 6 of anode is equipped with positive bending part, the positive bending part with
The anode collection plate 1 is welded to connect.
In one embodiment, the anode collection plate 1 includes connection battery core portion 1 and connects anode portion 12, described
Connection anode portion 12 and the positive bending part be welded to connect, the connection battery core portion 1 and connecting is set between anode portion 12
There is the groove 13 for placing insulating trip.
In one embodiment, the connection battery core portion 1 is equipped with Laser Welding access slot 14, and the connection battery core
The middle part in portion 1 is equipped with electrolyte circulation hole 15.
In one embodiment, the negative pole currect collecting plate 2 includes connection battery core portion 2 21 and connects cathode portion 22, described
Connection cathode portion 22 and the cathode bending part be welded to connect, the connection battery core portion 2 21 and connect during cathode portion 22 passes through
Between interconnecting piece 23 connect.
In one embodiment, the connection battery core portion 2 21 is equipped with Laser Welding access slot 24, and the connection battery core
The middle part in portion 2 21 is equipped with electrolyte circulation hole 25.
In order to facilitate understanding above-mentioned technical proposal of the invention, below by way of in specifically used mode to of the invention above-mentioned
Technical solution is described in detail.
A kind of end cover of ultracapacitor collector plate assembly according to the present invention, including end cap, the left side connection of end cap
There is cathode to power on electrode slice under pole piece and cathode, anode is connected on the right side of end cap and powers on pole piece and the lower electrode slice of anode, and is held
Lid and cathode power on and are equipped with insulation cushion rubber one under pole piece and cathode between electrode slice, and end cap and anode power on pole piece and the lower electricity of anode
Insulation cushion rubber two is equipped between pole piece；Electrode slice is connected with the connection cathode portion of negative pole currect collecting plate under cathode, and negative pole currect collecting plate is also
Including middle interconnecting piece and connection battery core portion two, and connecting cathode portion, middle interconnecting piece and connection battery core portion two is to pass through bending
The integrated formed structure of formation；The lower electrode slice of anode is connected with the connection anode portion of anode collection plate, and anode collection plate further includes
Battery core portion one and groove are connected, and connecting anode portion, connection battery core portion one and groove is the integrated molding knot by being bent to form
Structure, groove is for placing insulating trip, and during installation, insulating trip is between anode collection plate and negative pole currect collecting plate.
In conclusion the present invention has electrolyte permeability fast, resistance is small, the small advantage of the heat of generation, in addition, capacitor
Connection structure between end cap and collector plate is simple, easy to process and assembly.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Within mind and principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.
Claims (9)
1. a kind of end cover of ultracapacitor collector plate assembly, which is characterized in that including end cap (7), the two sides point of the end cap (7)
Not She You negative pole mounting hole and Positive Poles mounting hole, on the negative pole mounting hole and Positive Poles mounting hole respectively
It is cased with insulation cushion rubber one (5) and insulation cushion rubber two (10), the insulation cushion rubber one (5) is connected with negative electricity pole piece, and described is negative
Pole electrode slice is connected with negative pole currect collecting plate, and the insulation cushion rubber two (10) is connected with anode electrode piece, the anode electrode
Piece is connected with anode collection plate (1), is equipped with insulating trip (3) between the anode collection plate (1) and negative pole currect collecting plate (2).
2. a kind of end cover of ultracapacitor collector plate assembly according to claim 1, which is characterized in that the negative electricity
Pole piece includes that cathode powers on electrode slice (4) under pole piece (9) and cathode, and the cathode powers on electrode slice under pole piece (9) and cathode
(4) top and bottom of insulation cushion rubber one (5) are respectively provided at.
3. a kind of end cover of ultracapacitor collector plate assembly according to claim 2, which is characterized in that electric under the cathode
Pole piece (4) is equipped with cathode bending part (41), and the cathode bending part (41) and the negative pole currect collecting plate (2) are welded to connect.
4. a kind of end cover of ultracapacitor collector plate assembly according to claim 3, which is characterized in that the anode electricity
Pole piece includes that anode powers under pole piece (8) and anode electrode slice (6), and the anode powers on pole piece (8) and the lower electrode slice of anode
(6) top and bottom of insulation cushion rubber two (10) are respectively provided at.
5. a kind of end cover of ultracapacitor collector plate assembly according to claim 4, which is characterized in that the lower electricity of the anode
Pole piece (6) is equipped with positive bending part, and the positive bending part and the anode collection plate (1) are welded to connect.
6. a kind of end cover of ultracapacitor collector plate assembly according to claim 5, which is characterized in that the anode collection
Plate (1) includes connection battery core portion one (11) and connection anode portion (12), and the connection anode portion (12) and the anode are bent
Portion is welded to connect, and the groove for placing insulating trip is equipped between connection battery core portion one (11) and connection anode portion (12)
(13).
7. a kind of end cover of ultracapacitor collector plate assembly according to claim 6, which is characterized in that the connection battery core
Portion one (11) is equipped with Laser Welding access slot (14), and the middle part of connection battery core portion one (11) is equipped with electrolyte circulation hole
(15).
8. a kind of end cover of ultracapacitor collector plate assembly according to claim 7, which is characterized in that the negative pole currect collecting
Plate (2) includes connection battery core portion two (21) and connection cathode portion (22), and the connection cathode portion (22) and the cathode are bent
Portion is welded to connect, and the connection battery core portion two (21) and connection cathode portion (22) are connected by middle interconnecting piece (23).
9. a kind of end cover of ultracapacitor collector plate assembly according to claim 8, which is characterized in that the connection battery core
Portion two (21) is equipped with Laser Welding access slot (24), and the middle part of connection battery core portion two (21) is equipped with electrolyte circulation hole
(25).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910110963.XA CN109904009A (en) | 2019-02-12 | 2019-02-12 | A kind of end cover of ultracapacitor collector plate assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910110963.XA CN109904009A (en) | 2019-02-12 | 2019-02-12 | A kind of end cover of ultracapacitor collector plate assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109904009A true CN109904009A (en) | 2019-06-18 |
Family
ID=66944778
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910110963.XA Pending CN109904009A (en) | 2019-02-12 | 2019-02-12 | A kind of end cover of ultracapacitor collector plate assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109904009A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20140127567A1 (en) * | 2012-11-07 | 2014-05-08 | Semiconductor Energy Laboratory Co., Ltd. | Electrode for power storage device, power storage device, and manufacturing method of electrode for power storage device |
| CN204792461U (en) * | 2015-06-21 | 2015-11-18 | 周俊瑶 | Single lid type cylindricality farad electric capacity |
| JP2017028184A (en) * | 2015-07-27 | 2017-02-02 | 日本ケミコン株式会社 | Capacitor manufacturing method and capacitor |
| CN206961688U (en) * | 2017-06-26 | 2018-02-02 | 天津力神新能源科技有限公司 | A kind of Novel lid of ultracapacitor |
| US20180211789A1 (en) * | 2015-07-27 | 2018-07-26 | Nippon Chemi-Con Corporation | Capacitor and capacitor manufacturing method |
| CN207800672U (en) * | 2018-01-02 | 2018-08-31 | 泉州艾尼维亚日用品有限公司 | A kind of novel power battery |
| CN109103032A (en) * | 2018-09-12 | 2018-12-28 | 张拉社 | A kind of end-cover explosion-proof valve assembly of supercapacitor and power battery |
| CN109148167A (en) * | 2018-09-12 | 2019-01-04 | 张拉社 | A kind of square casing supercapacitor and power battery |
-
2019
- 2019-02-12 CN CN201910110963.XA patent/CN109904009A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20140127567A1 (en) * | 2012-11-07 | 2014-05-08 | Semiconductor Energy Laboratory Co., Ltd. | Electrode for power storage device, power storage device, and manufacturing method of electrode for power storage device |
| CN204792461U (en) * | 2015-06-21 | 2015-11-18 | 周俊瑶 | Single lid type cylindricality farad electric capacity |
| JP2017028184A (en) * | 2015-07-27 | 2017-02-02 | 日本ケミコン株式会社 | Capacitor manufacturing method and capacitor |
| US20180211789A1 (en) * | 2015-07-27 | 2018-07-26 | Nippon Chemi-Con Corporation | Capacitor and capacitor manufacturing method |
| CN206961688U (en) * | 2017-06-26 | 2018-02-02 | 天津力神新能源科技有限公司 | A kind of Novel lid of ultracapacitor |
| CN207800672U (en) * | 2018-01-02 | 2018-08-31 | 泉州艾尼维亚日用品有限公司 | A kind of novel power battery |
| CN109103032A (en) * | 2018-09-12 | 2018-12-28 | 张拉社 | A kind of end-cover explosion-proof valve assembly of supercapacitor and power battery |
| CN109148167A (en) * | 2018-09-12 | 2019-01-04 | 张拉社 | A kind of square casing supercapacitor and power battery |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Zhang Lashe Inventor after: Ren Jinbao Inventor after: Pan Shiyan Inventor after: Sun Dongsheng Inventor after: Pan Shifeng Inventor before: Zhang Lashe Inventor before: Ren Jinbao Inventor before: Pan Shiyan Inventor before: Sun Dongsheng Inventor before: Pan Shifeng |
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| AD01 | Patent right deemed abandoned | ||
| AD01 | Patent right deemed abandoned |
Effective date of abandoning: 20240517 |