CN204189630U - A kind of ultracapacitor and inter-embedding type assembly structure thereof - Google Patents
A kind of ultracapacitor and inter-embedding type assembly structure thereof Download PDFInfo
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- CN204189630U CN204189630U CN201420623493.XU CN201420623493U CN204189630U CN 204189630 U CN204189630 U CN 204189630U CN 201420623493 U CN201420623493 U CN 201420623493U CN 204189630 U CN204189630 U CN 204189630U
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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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Abstract
The utility model discloses a kind of inter-embedding type assembly structure, for negative current collector in ultracapacitor and the assembling between the volume heart, the body of described negative current collector offers two or more through hole, the edge of described through hole is at least provided with a kink in a certain angle with body place plane, and this kink can embed the certain degree of depth of the described volume heart.By offering two or more through hole at the body of negative current collector, and the edge of described through hole is provided with the kink in a certain angle with body place plane, this kink can embed the certain degree of depth of the described volume heart, thus the volume heart degree of freedom is in the circumferential limited, no matter be in processing or use procedure, all can avoid or reduce battery core because reversing, vibrating the infringement caused, because be inter-embedding type assembly structure, therefore it can reduce battery core by situation about reversing, good reliability.
Description
Technical field
The utility model relates to supercapacitor technologies field, particularly relates to a kind of ultracapacitor and the inter-embedding type assembly structure thereof with comprehensive shockproof effect.
Background technology
Ultracapacitor, because the complicated variety of its use occasion, has special requirement to shockproof, but wants shockproof reliably, and be not easy.The ultracapacitor of prior art, otherwise shockproof effect is poor, or complex structure, cost of manufacture is high, to be improved.
Disclosing only for auxiliary understanding design of the present utility model and technical scheme of above background technology content, it must not belong to the prior art of present patent application, show that not having tangible proof the applying date of foregoing in present patent application is in disclosed situation, above-mentioned background technology should not be used for novelty and the creativeness of evaluating the application.
Utility model content
The utility model (mainly) object is to propose a kind of ultracapacitor with the anti seismic efficiency of reinforcement, to solve the not good and complex structure of anti seismic efficiency that above-mentioned prior art exists, the technical problem that manufacturing cost is high.
For this reason, the utility model proposes a kind of inter-embedding type assembly structure, for negative current collector in ultracapacitor and the assembling between the volume heart, the body of described negative current collector offers two or more through hole, the edge of described through hole is at least provided with a kink in a certain angle with body place plane, and this kink can embed the certain degree of depth of the described volume heart.
Preferably, the utility model can also have following technical characteristic:
Described through hole is triangular in shape, and a leg-of-mutton angle is towards centre, and two sides arrange kink described in two or more respectively, and the described kink on two sides is on different straight lines.
Described kink is profile of tooth or bar shaped flanging.
Described certain angle is 75 ~ 115 degree.
Described certain angle is 90 degree.
Body part between described through hole is provided with body and strengthens structure.
It is on the body in more than two reinforcements arranged in a crossed manner that described body strengthens structure, or on the body through cross one another more than two protuberant bars of punching press formation.
The utility model also proposes a kind of ultracapacitor, comprises shell, upper cover, plus plate current-collecting body, core and negative current collector, wherein, adopts the inter-embedding type assembly structure described in aforementioned any one between described core and negative current collector.
The beneficial effect that the utility model is compared with the prior art comprises: by offering two or more through hole at the body of negative current collector, and the edge of described through hole is provided with the kink in a certain angle with body place plane, this kink can embed the certain degree of depth of the described volume heart, thus the volume heart degree of freedom is in the circumferential limited, no matter be in processing or use procedure, all can avoid or reduce battery core because reversing, vibrating the infringement caused, because be inter-embedding type assembly structure, therefore it can reduce battery core by situation about reversing, good reliability.
Accompanying drawing explanation
Fig. 1 is the main TV structure schematic diagram of negative current collector of the utility model embodiment one.
Fig. 2 is the end view of Fig. 1.
Fig. 3 is the negative current collector of Fig. 1 and the structural representation (partial view) of volume heart confined state.
Fig. 4 is the structural representation of another the adoptable negative current collector being different from Fig. 1.
Embodiment
Contrast accompanying drawing below in conjunction with embodiment the utility model is described in further detail.It is emphasized that following explanation is only exemplary, instead of in order to limit the scope of the invention and apply.
With reference to the following drawings 1-4, will describe the embodiment of non-limiting and nonexcludability, wherein identical Reference numeral represents identical parts, unless stated otherwise.
Embodiment one
As Figure 1-3, a kind of inter-embedding type assembly structure, for the assembling between negative current collector in ultracapacitor 1 and the volume heart 2, the body 11 of described negative current collector 1 offers two or more through hole 12, the edge of described through hole 12 is at least provided with a kink 121 in a certain angle with body 11 place plane, and this kink 121 can embed the certain degree of depth of the described volume heart 2.
Wherein, described through hole 12 is preferably triangular in shape, and a leg-of-mutton angle is towards centre, two sides arrange kink 121 described in two or more respectively, like this, the described kink 121 on two sides can be made to be on different straight lines, there is better anti-torsion effect.In the present embodiment, described kink 121 is in profile of tooth, and described certain angle elects 90 degree as, but angle can be selected in 75 ~ 115 degree of even larger scopes.
Because the body 11 of negative current collector 1 opens the weakening that intensity can be caused in hole, therefore can the body part between described through hole 121 establish body to strengthen structure 13, carry out reinforcement.The mode of preferred employing is that cross one another more than two protuberant bars formed through punching press on described body 11 strengthen structure 13 as body, also can be the mode of more than two reinforcements (strengthening structure 13 as body) of (such as welding) arranged in a crossed manner on the body.But it will be appreciated by those skilled in the art that described protuberant bar or reinforcement are not limited to two, neither be arranged in a crossed manner.
As shown in Figure 4, described kink 121 also can be the shapes such as bar shaped flanging, as long as can embed volume in the heart, all can realize technique effect of the present utility model.
Embodiment two
A kind of ultracapacitor, comprises shell, upper cover, plus plate current-collecting body, core and negative current collector, wherein, adopts the inter-embedding type assembly structure described in previous embodiment one between described core and negative current collector.
Those skilled in the art will recognize that, it is possible for making numerous accommodation to above description, so embodiment and accompanying drawing are only used to describe one or more particular implementation.
Although described and described and be counted as example embodiment of the present utility model, it will be apparent to those skilled in the art that and can make various change and replacement to it, and spirit of the present utility model can not have been departed from.In addition, many amendments can be made so that particular case is fitted to religious doctrine of the present utility model, and the utility model central concept described here can not be departed from.So the utility model is not limited to specific embodiment disclosed here, but the utility model also may comprise all embodiments and equivalent thereof that belong to the utility model scope.
Claims (8)
1. an inter-embedding type assembly structure, for negative current collector in ultracapacitor and the assembling between the volume heart, it is characterized in that: the body of described negative current collector offers two or more through hole, the edge of described through hole is at least provided with a kink in a certain angle with body place plane, and this kink can embed the certain degree of depth of the described volume heart.
2. inter-embedding type assembly structure as claimed in claim 1, it is characterized in that: described through hole is triangular in shape, a leg-of-mutton angle is towards centre, and two sides arrange kink described in two or more respectively, and the described kink on two sides is on different straight lines.
3. inter-embedding type assembly structure as claimed in claim 2, is characterized in that: described kink is profile of tooth or bar shaped flanging.
4. inter-embedding type assembly structure as claimed in claim 1, is characterized in that: described certain angle is 75 ~ 115 degree.
5. inter-embedding type assembly structure as claimed in claim 4, is characterized in that: described certain angle is 90 degree.
6. the inter-embedding type assembly structure as described in any one of claim 1-5, is characterized in that: the body part between described through hole is provided with body and strengthens structure.
7. inter-embedding type assembly structure as claimed in claim 6, is characterized in that: it is on the body in more than two reinforcements arranged in a crossed manner that described body strengthens structure, or on the body through cross one another more than two protuberant bars of punching press formation.
8. a ultracapacitor, comprises shell, upper cover, upper collector, core and negative current collector, it is characterized in that: adopt the inter-embedding type assembly structure as described in any one of claim 1-7 between described core and negative current collector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420623493.XU CN204189630U (en) | 2014-10-24 | 2014-10-24 | A kind of ultracapacitor and inter-embedding type assembly structure thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420623493.XU CN204189630U (en) | 2014-10-24 | 2014-10-24 | A kind of ultracapacitor and inter-embedding type assembly structure thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204189630U true CN204189630U (en) | 2015-03-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420623493.XU Active CN204189630U (en) | 2014-10-24 | 2014-10-24 | A kind of ultracapacitor and inter-embedding type assembly structure thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204189630U (en) |
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2014
- 2014-10-24 CN CN201420623493.XU patent/CN204189630U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 518057 Guangdong city of Shenzhen province Nanshan District Gao Xin Road No. 009 China Technology Development Institute Technology Park building three, 202 building, room 306 Patentee after: TIG TECHNOLOGY CO., LTD. Address before: 518057 Guangdong city of Shenzhen province Nanshan District Gao Xin Road No. 009 China Technology Development Institute Technology Park building three, 202 building, room 306 Patentee before: Shenzhen City TIG New Energy Technologies Co., Ltd. |