CN215770872U - Flexible graphene capacitor - Google Patents
Flexible graphene capacitor Download PDFInfo
- Publication number
- CN215770872U CN215770872U CN202121882000.0U CN202121882000U CN215770872U CN 215770872 U CN215770872 U CN 215770872U CN 202121882000 U CN202121882000 U CN 202121882000U CN 215770872 U CN215770872 U CN 215770872U
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- China
- Prior art keywords
- heat
- heat conducting
- capacitor
- pins
- flexible graphene
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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.)
- Expired - Fee Related
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- 239000003990 capacitor Substances 0.000 title claims abstract description 39
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title claims abstract description 30
- 229910021389 graphene Inorganic materials 0.000 title claims abstract description 30
- 230000001681 protective effect Effects 0.000 claims abstract description 23
- 239000011248 coating agent Substances 0.000 claims description 13
- 238000000576 coating method Methods 0.000 claims description 13
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims description 7
- 239000011701 zinc Substances 0.000 claims description 7
- 229910052725 zinc Inorganic materials 0.000 claims description 7
- 239000000463 material Substances 0.000 claims description 4
- 229910000838 Al alloy Inorganic materials 0.000 claims description 3
- 239000000956 alloy Substances 0.000 claims description 3
- 239000003292 glue Substances 0.000 abstract description 8
- 230000000694 effects Effects 0.000 abstract description 6
- 238000000034 method Methods 0.000 abstract description 6
- 230000017525 heat dissipation Effects 0.000 abstract description 5
- 230000003647 oxidation Effects 0.000 abstract description 2
- 238000007254 oxidation reaction Methods 0.000 abstract description 2
- 239000000126 substance Substances 0.000 abstract description 2
- 238000013021 overheating Methods 0.000 abstract 1
- 239000004020 conductor Substances 0.000 description 3
- 229910002804 graphite Inorganic materials 0.000 description 3
- 239000010439 graphite Substances 0.000 description 3
- -1 graphite alkene Chemical class 0.000 description 3
- 239000010410 layer Substances 0.000 description 3
- 230000032683 aging Effects 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000011247 coating layer Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 238000004146 energy storage Methods 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
The utility model relates to the technical field of capacitors and discloses a flexible graphene capacitor which comprises an outer shell, wherein pins are mounted on two sides of the top of the outer shell, a protective cap is inserted at the top ends of the pins, an inner shell is arranged inside the outer shell, a diaphragm is arranged in the middle of the inner shell, graphene plates are arranged on two sides of the diaphragm, a heat conducting plate is arranged on one side of each graphene plate, and heat conducting glue is arranged on the outer side of the inner shell. According to the utility model, through the matching arrangement of the inner shell, the heat conducting plate, the heat conducting glue and the heat conducting rod, the heat in the inner shell can be quickly led out, so that the heat in the inner shell can be quickly dissipated, the heat dissipation effect on the capacitor is improved, the capacitor is prevented from being damaged due to overheating, the pins can be prevented from being corroded by external oxidation substances in the storage process of the capacitor through the protective cap, and the protective measures for the pins are improved.
Description
Technical Field
The utility model relates to the technical field of capacitors, in particular to a flexible graphene capacitor.
Background
Capacitance, also known as "capacitance," refers to the storage of free charge at a given potential difference, denoted as C, in international units of farad (F). Generally, charges are forced to move in an electric field, when a medium is arranged between conductors, the movement of the charges is blocked, so that the charges are accumulated on the conductors to cause the accumulation and storage of the charges, the stored charge amount is called as capacitance, and a graphene capacitor is a special capacitor, has extremely high conductivity and large surface area, and has higher superiority in the processes of energy storage and energy release compared with similar products.
Some graphene capacitors currently on the market:
(1) in the use process of the capacitor, a large amount of heat is accumulated inside the capacitor due to the fact that the capacitor can produce part of heat in the rapid charging and discharging process, but the existing graphene capacitor is poor in heat dissipation effect, cannot rapidly dissipate the heat in the capacitor, and is easy to damage the capacitor;
(2) in the process of capacitor storage, because the pin directly exposes the reason in outside when current capacitor is deposited, easily lead to pin and external environment contact and oxidation, but current graphite alkene electric capacity is relatively poor to the safeguard measure of pin to easily accelerate the ageing of pin.
We propose a flexible graphene capacitor in order to solve the problems set forth above.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
In view of the defects of the prior art in the background art, an object of the present invention is to provide a flexible graphene capacitor, so as to solve the problems of poor heat dissipation effect and poor protection measures for pins of some flexible graphene capacitors in the current market proposed in the background art.
(II) technical scheme
In order to achieve the purpose, the utility model is realized by the following technical scheme:
the flexible graphene capacitor comprises an outer shell, wherein pins are mounted on two sides of the top of the outer shell, and protective caps are inserted into the top ends of the pins;
the utility model discloses a heat-conducting plate, including shell body, diaphragm, graphite alkene board, heat-conducting glue, heat-conducting rod, heat-conducting glue, the equal fixed mounting in both sides of interior casing has the heat-conducting rod.
Preferably, the outer side of the protective cap is provided with an external thread, one end of the heat conducting rod is provided with a thread groove, and the external thread is matched with the thread groove.
Preferably, the outer side of the protective cap is provided with a zinc coating, the outer side of the zinc coating is provided with a wear-resistant layer, and the wear-resistant layer is a wear-resistant coating.
Preferably, the bottom of pin runs through shell body, interior casing in proper order and is connected with the top of graphite alkene board.
Further, the heat conducting plate is made of an aluminum alloy material, and the inner shell is made of a filling type heat conducting insulating plastic material.
Furthermore, the quantity of heat conduction pole has a plurality ofly, and is a plurality of the heat conduction pole is the rectangular array and distributes, the one end of heat conduction pole runs through one side of shell body and is located the outer wall of shell body.
(III) advantageous effects
Compared with the prior art, the utility model has the beneficial effects that:
(1) through the cooperation setting between interior casing, heat-conducting plate, heat-conducting glue, the heat-conducting rod, can be quick derive the inside heat of interior casing to the inside heat dissipation of casing that can be quick has improved the radiating effect to electric capacity, avoids electric capacity overheated and takes place to damage.
(2) The protective cap is arranged, so that the pins of the capacitor can be prevented from being corroded by external oxidizing substances in the storage process, the protective measures for the pins are improved, and the aging of the pins when the capacitor is stored can be reduced.
Drawings
Fig. 1 is a schematic overall front view structure diagram of the flexible graphene capacitor according to the present invention;
fig. 2 is a schematic perspective view of a protective cap of the flexible graphene capacitor according to the present invention;
fig. 3 is a schematic cross-sectional structure view of an outer housing of the flexible graphene capacitor according to the present invention;
fig. 4 is a schematic cross-sectional structure view of a protective cap of the flexible graphene capacitor according to the present invention.
In the figure: 1. an outer housing; 2. a pin; 3. a protective cap; 4. an external thread; 5. an inner housing; 6. a diaphragm; 7. a graphene plate; 8. a heat conducting plate; 9. heat conducting glue; 10. a heat conducting rod; 11. a thread groove; 12. a zinc coating layer; 13. and a wear-resistant layer.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 4, the present invention provides a flexible graphene capacitor; the heat-conducting and insulating protective shell comprises an outer shell 1, wherein pins 2 are mounted on two sides of the top of the outer shell 1, protective caps 3 are inserted into the top ends of the pins 2, and the outer shell 1 and the protective caps 3 are made of heat-conducting and insulating materials;
an inner shell 5 is arranged in the outer shell 1, a diaphragm 6 is arranged in the middle of the inner shell 5, graphene plates 7 are arranged on two sides of the diaphragm 6, a heat conduction plate 8 is arranged on one side of each graphene plate 7, heat conduction glue 9 is arranged on the outer side of the inner shell 5, and heat conduction rods 10 are fixedly arranged on two sides of the inner shell 5;
according to the illustration in fig. 3, as a preferred embodiment of the present invention: the outer side of the protective cap 3 is provided with the external thread 4, one end of the heat conducting rod 10 is provided with the thread groove 11, the external thread 4 is matched with the thread groove 11, and the protective cap 3 can be installed on the outer shell 1 through the matching arrangement between the external thread 4 and the thread groove 11, so that the heat conduction can be accelerated, and the waste of materials can be avoided;
according to the illustration in fig. 4, as a preferred embodiment of the present invention: the outer side of the protective cap 3 is provided with a zinc coating 12, the outer side of the zinc coating 12 is provided with a wear-resistant coating 13, and the wear-resistant coating 13 is a wear-resistant coating;
according to the illustration in fig. 3, as a preferred embodiment of the present invention: the bottom end of the pin 2 sequentially penetrates through the outer shell 1 and the inner shell 5 and is connected with the top of the graphene plate 7;
according to the illustration in fig. 3, as a preferred embodiment of the present invention: the heat conducting plate 8 is made of an aluminum alloy material, and the inner shell 5 is made of a filling type heat conducting insulating plastic material;
according to the illustration in fig. 3, as a preferred embodiment of the present invention: the quantity of heat conduction pole 10 has a plurality ofly, and a plurality of heat conduction poles 10 are the rectangular array and distribute, and the one end of heat conduction pole 10 runs through one side of shell body 1 and lies in shell body 1's outer wall, through being equipped with a plurality of heat conduction poles 10, can further improve the heat conduction effect.
The working principle of the embodiment is as follows: when the flexible graphene capacitor is used, as shown in fig. 1-4, the whole device is composed of an outer shell 1 and an inner shell 5, when the capacitor is stored, the protective cap 3 is inserted into the pin 2, so as to prevent the external erosion, when the device is used, the protective cap 3 is pulled out from the pin 2, the external thread 4 arranged on the outer side of the protective cap 3 is installed in the thread groove 11, then the pin 2 is installed, when the device is used, heat is transferred to the inner shell 5 through the heat conducting plate 8, and the heat on the inner shell 5 is transferred to the external through the heat conducting glue 9 and the heat conducting rod 10, so that the rapid heat dissipation can be realized.
Although the present invention has been described in detail with reference to the foregoing embodiments, it should be noted that, in the present invention, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," "fixed," and the like are to be construed broadly, and for example, may be fixedly connected or detachably connected; or indirectly through an intermediary. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations; it will be apparent to those skilled in the art that modifications and equivalents may be made in the embodiments and/or portions thereof without departing from the spirit and scope of the present invention.
Claims (6)
1. The flexible graphene capacitor comprises an outer shell (1) and is characterized in that pins (2) are mounted on two sides of the top of the outer shell (1), and protective caps (3) are inserted into the top ends of the pins (2);
the utility model discloses a heat-conducting heat.
2. The flexible graphene capacitor according to claim 1, wherein an external thread (4) is arranged on the outer side of the protective cap (3), a thread groove (11) is formed at one end of the heat conducting rod (10), and the external thread (4) is matched with the thread groove (11).
3. The flexible graphene capacitor according to claim 1, wherein a zinc coating (12) is disposed on an outer side of the protective cap (3), a wear-resistant coating (13) is disposed on an outer side of the zinc coating (12), and the wear-resistant coating (13) is a wear-resistant coating.
4. The flexible graphene capacitor according to claim 1, wherein the bottom end of the pin (2) sequentially penetrates through the outer shell (1) and the inner shell (5) and is connected with the top of the graphene plate (7).
5. A flexible graphene capacitor according to claim 1, wherein the heat conducting plate (8) is made of an aluminum alloy material and the inner housing (5) is made of a filled type heat conducting and insulating plastic material.
6. The flexible graphene capacitor according to claim 1, wherein the number of the heat conducting rods (10) is multiple, the multiple heat conducting rods (10) are distributed in a rectangular array, and one end of each heat conducting rod (10) penetrates through one side of the outer shell (1) and is located on the outer wall of the outer shell (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121882000.0U CN215770872U (en) | 2021-08-12 | 2021-08-12 | Flexible graphene capacitor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121882000.0U CN215770872U (en) | 2021-08-12 | 2021-08-12 | Flexible graphene capacitor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215770872U true CN215770872U (en) | 2022-02-08 |
Family
ID=80073865
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121882000.0U Expired - Fee Related CN215770872U (en) | 2021-08-12 | 2021-08-12 | Flexible graphene capacitor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215770872U (en) |
-
2021
- 2021-08-12 CN CN202121882000.0U patent/CN215770872U/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: 20220208 |
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| CF01 | Termination of patent right due to non-payment of annual fee |