CN214898122U - Long service life's ultracapacitor system - Google Patents
Long service life's ultracapacitor system Download PDFInfo
- Publication number
- CN214898122U CN214898122U CN202120136046.1U CN202120136046U CN214898122U CN 214898122 U CN214898122 U CN 214898122U CN 202120136046 U CN202120136046 U CN 202120136046U CN 214898122 U CN214898122 U CN 214898122U
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- Prior art keywords
- rubber plug
- shell
- rubber
- winding core
- accommodating space
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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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- Electric Double-Layer Capacitors Or The Like (AREA)
Abstract
The utility model discloses a long service life's ultracapacitor system, include: a housing having an accommodating space with an upper end opened; the winding core is fixedly arranged in the accommodating space of the shell; the rubber plugs are fixedly arranged in the accommodating space of the shell and are positioned above the winding core, the contact parts of the side wall of the shell and the rubber plugs are inwards concave to form waist bundling grooves, and each rubber plug corresponds to at least one waist bundling groove; and the positive electrode guide pin and the negative electrode guide pin penetrate through the rubber plug and are riveted in the winding core. The utility model discloses thereby prolong ultracapacitor system's weeping time has further improved ultracapacitor system's life.
Description
Technical Field
The utility model relates to a ultracapacitor system technical field especially relates to long service life's ultracapacitor system.
Background
The super capacitor is a novel energy storage device, has the advantages of good high-power charge-discharge performance, high energy conversion efficiency, good temperature characteristic, long cycle service life, environmental protection and the like, and becomes a hotspot for the research and development of the current green energy storage field, so that the super capacitor is generally regarded by all countries in the world. The super capacitor has wide application range, and is mainly applied to the fields of power electronics, digital, automobiles, medical treatment, health, communication, energy, military and the like.
For the existing super capacitor, although the rubber plug is arranged to prevent the leakage problem of the super capacitor, the problem of poor effect still exists.
SUMMERY OF THE UTILITY MODEL
The present invention aims at solving at least one of the technical problems in the related art to a certain extent. Therefore, the utility model discloses an aim at provides long service life's ultracapacitor system, has improved ultracapacitor system's life.
According to the utility model provides a long service life's ultracapacitor system, include:
a housing having an accommodating space with an upper end opened;
the winding core is fixedly arranged in the accommodating space of the shell;
the rubber plugs are fixedly arranged in the accommodating space of the shell and are positioned above the winding core, the contact parts of the side wall of the shell and the rubber plugs are inwards concave to form waist bundling grooves, and each rubber plug corresponds to at least one waist bundling groove;
and the positive electrode guide pin and the negative electrode guide pin penetrate through the rubber plug and are riveted in the winding core.
Preferably, the rubber plug comprises a first rubber plug and a second rubber plug, and the first rubber plug and the second rubber plug are both correspondingly provided with a beam of waist groove.
Preferably, the gap between the first rubber plug and the second rubber plug is 0.1-1 mm.
The utility model provides a beneficial effect is:
by arranging the at least two rubber plugs, when liquid leakage occurs, the liquid can continuously flow out upwards only when the liquid is full of the gap between the two rubber plugs, so that the liquid leakage time of the super capacitor is prolonged, and the service life of the super capacitor is further prolonged; each rubber plug at least corresponds to one beam waist groove, so that the rubber plug, the shell, the positive guide pin and the negative guide pin are attached more tightly, the performance of the super capacitor is ensured not to be degraded under the same use condition and internal stress, the use reliability is improved, and the service life is prolonged.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic structural diagram of a supercapacitor with a long service life according to the present invention.
In the figure: 1-shell, 2-winding core, 3-anode guide pin, 4-cathode guide pin, 5-second rubber plug, 6-first rubber plug and 7-waist binding groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1, a long life super capacitor includes:
a housing 1 having an accommodating space with an open upper end;
a winding core 2 fixedly arranged in the accommodating space of the shell 1;
the rubber plugs are distributed in parallel in at least two axial directions, the rubber plugs are fixedly arranged in the containing space of the shell 1 and are positioned above the winding core 2, the contact parts of the side wall of the shell 1 and the rubber plugs are inwards concave to form waist bundling grooves 7, and each rubber plug corresponds to at least one waist bundling groove 7;
and the positive electrode guide pin 8 and the negative electrode guide pin 4 penetrate through the rubber plug and are riveted in the winding core 2.
Specifically, the plug includes first plug 6 and second plug 9, just first plug 6 and second plug 9 all correspond and set up a bundle of waist groove 7. The clearance between the first rubber plug 6 and the second rubber plug 9 is 0.1-1 mm.
By arranging the at least two rubber plugs, when liquid leakage occurs, the liquid can continuously flow out upwards only when the liquid is full of the gap between the two rubber plugs, so that the liquid leakage time of the super capacitor is prolonged, and the service life of the super capacitor is further prolonged; each rubber plug at least corresponds to one beam waist groove, so that the rubber plug, the shell, the positive guide pin and the negative guide pin are attached more tightly, the performance of the super capacitor is ensured not to be degraded under the same use condition and internal stress, the use reliability is improved, and the service life is prolonged.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (3)
1. Long service life's ultracapacitor system, its characterized in that includes:
a housing having an accommodating space with an upper end opened;
the winding core is fixedly arranged in the accommodating space of the shell;
the rubber plugs are fixedly arranged in the accommodating space of the shell and are positioned above the winding core, the contact parts of the side wall of the shell and the rubber plugs are inwards concave to form waist bundling grooves, and each rubber plug corresponds to at least one waist bundling groove;
and the positive electrode guide pin and the negative electrode guide pin penetrate through the rubber plug and are riveted in the winding core.
2. The long-life supercapacitor according to claim 1, wherein: the rubber plug comprises a first rubber plug and a second rubber plug, and the first rubber plug and the second rubber plug are both correspondingly provided with a beam of waist groove.
3. The long-life supercapacitor according to claim 2, wherein: the clearance between the first rubber plug and the second rubber plug is 0.1-1 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120136046.1U CN214898122U (en) | 2021-01-19 | 2021-01-19 | Long service life's ultracapacitor system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120136046.1U CN214898122U (en) | 2021-01-19 | 2021-01-19 | Long service life's ultracapacitor system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214898122U true CN214898122U (en) | 2021-11-26 |
Family
ID=78862104
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120136046.1U Active CN214898122U (en) | 2021-01-19 | 2021-01-19 | Long service life's ultracapacitor system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214898122U (en) |
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2021
- 2021-01-19 CN CN202120136046.1U patent/CN214898122U/en active Active
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