CN204680701U - Polymer Li-ion battery encapsulating structure - Google Patents
Polymer Li-ion battery encapsulating structure Download PDFInfo
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- CN204680701U CN204680701U CN201520449683.9U CN201520449683U CN204680701U CN 204680701 U CN204680701 U CN 204680701U CN 201520449683 U CN201520449683 U CN 201520449683U CN 204680701 U CN204680701 U CN 204680701U
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- battery core
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- battery
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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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Abstract
The utility model discloses polymer Li-ion battery encapsulating structure; comprise framework, sealing ring, lithium ion polymer battery core and high-temperature insulation paper; described sealing ring is provided with in described framework; described lithium ion polymer battery core is arranged on described lower portion central authorities; battery protecting plate is provided with around described lithium ion polymer battery core; described high-temperature insulation paper bag is round described framework, and described framework upper surface is provided with Copper Foil, is provided with pad around described Copper Foil.Beneficial effect: this lithium ion battery encapsulating structure has good sealing effectiveness, effectively can stop the infiltration of air especially oxygen, maintains battery core internal environment, optimizes battery core operational environment, effectively raise the performance of battery core.
Description
Technical field
The utility model belongs to cell package technical field, is specifically related to polymer Li-ion battery encapsulating structure.
Background technology
The use procedure of battery is the process of a continuous charging and discharging, dynamic electrochemical reaction is constantly being carried out in battery core inside, there is multiplex organic solvent battery core inside and meets water, oxygen etc. decomposes rapidly the electrolyte producing a large amount of hydrofluoric acid, once the inner HF too high levels of battery core, can there is loss in battery core electrical property, have a strong impact on the use of battery core.Polymer Li-ion battery needs to carry out tight encapsulation, to ensure that battery can Long-Time Service, and improves its serviceability.
Utility model content
It is simple, reasonable in design that the purpose of this utility model is just to provide a kind of structure to solve the problem, and seals tight polymer Li-ion battery encapsulating structure.
The utility model is achieved through the following technical solutions above-mentioned purpose:
Polymer Li-ion battery encapsulating structure; comprise framework, sealing ring, lithium ion polymer battery core and high-temperature insulation paper; described sealing ring is provided with in described framework; described lithium ion polymer battery core is arranged on described lower portion central authorities; battery protecting plate is provided with around described lithium ion polymer battery core; described high-temperature insulation paper bag is round described framework, and described framework upper surface is provided with Copper Foil, is provided with pad around described Copper Foil.
In said structure; described framework effectively can stop the infiltration of the moisture in air; maintain the environment of battery core inside; there is certain Thickness Strength and can prevent the outside damage to battery core; described battery protecting plate can not, by organic solvent dissolution in battery core, swelling, be the most direct packaging protecting of battery core internal environment, insulation; effective prevention electrolyte and contact therewith, avoid corrosion.
In order to improve its service behaviour further, described framework is connected with described sealing ring, and described lithium ion polymer battery core is connected with described battery protecting plate.
In order to improve its service behaviour further, described frame seal is surrounded by described high-temperature insulation paper, and described Copper Foil is arranged on described framework upper surface, is respectively positive pole and negative pole.
In order to improve its service behaviour further, around described Copper Foil, be dispersed with pad.
Beneficial effect: this lithium ion battery encapsulating structure has good sealing effectiveness, effectively can stop the infiltration of air especially oxygen, maintains battery core internal environment, optimizes battery core operational environment, effectively raise the performance of battery core.
Accompanying drawing explanation
Fig. 1 is the front view of polymer Li-ion battery encapsulating structure described in the utility model;
Fig. 2 is the left view of polymer Li-ion battery encapsulating structure described in the utility model.
In figure: 1, framework; 2, sealing ring; 3, battery protecting plate; 4, lithium ion polymer battery core; 5, Copper Foil; 6, pad; 7, high-temperature insulation paper.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail:
As Fig. 1, shown in Fig. 2, polymer Li-ion battery encapsulating structure, comprise framework 1, sealing ring 2, lithium ion polymer battery core 4 and high-temperature insulation paper 7, sealing ring 2 is provided with in framework 1, can by tight for lower portion sealing, improve its sealing, effectively can stop the infiltration of the moisture in air, maintain the environment of battery core inside, there is certain Thickness Strength and can prevent the outside damage to battery core, lithium ion polymer battery core 4 is arranged on framework 1 center of inside, favourable protection can be obtained, battery protecting plate 3 is provided with around lithium ion polymer battery core 4, can not by organic solvent dissolution in battery core, swelling, it is the most direct packaging protecting of battery core internal environment, insulation, effective prevention electrolyte and contact therewith, avoid corrosion, high-temperature insulation paper 7 surrounds framework 1, avoid battery temperature too high, make it leak electricity, increase fail safe, framework 1 upper surface is provided with Copper Foil 5, be respectively two electrodes, pad 6 is provided with around Copper Foil 5, Copper Foil 5 can be protected.
In said structure; framework 1 effectively can stop the infiltration of the moisture in air; maintain the environment of battery core inside; there is certain Thickness Strength and can prevent the outside damage to battery core; battery protecting plate 3 can not, by organic solvent dissolution in battery core, swelling, be the most direct packaging protecting of battery core internal environment, insulation; effective prevention electrolyte and contact therewith, avoid corrosion.
In order to improve its service behaviour further, framework 1 is connected with sealing ring, effectively raises sealing property; compact conformation, lithium ion polymer battery core 4 is connected with battery protecting plate 3, is the most direct packaging protecting; framework 1 is sealed encirclement by high-temperature insulation paper 7, increases its sealing property, avoids the impact of high temperature; Copper Foil 5 is arranged on framework 1 upper surface;, be respectively positive pole and negative pole, it is convenient to export; be dispersed with pad 6 around Copper Foil 5, effectively protect electrode.
More than show and describe general principle of the present utility model, principal character and advantage.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and specification just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and effect thing thereof.
Claims (4)
1. polymer Li-ion battery encapsulating structure; it is characterized in that: comprise framework, sealing ring, lithium ion polymer battery core and high-temperature insulation paper; described sealing ring is provided with in described framework; described lithium ion polymer battery core is arranged on described lower portion central authorities; battery protecting plate is provided with around described lithium ion polymer battery core; described high-temperature insulation paper bag is round described framework, and described framework upper surface is provided with Copper Foil, is provided with pad around described Copper Foil.
2. polymer Li-ion battery encapsulating structure according to claim 1, is characterized in that: described framework is connected with described sealing ring, described lithium ion polymer battery core is connected with described battery protecting plate.
3. polymer Li-ion battery encapsulating structure according to claim 1, is characterized in that: described frame seal is surrounded by described high-temperature insulation paper, and described Copper Foil is arranged on described framework upper surface, is respectively positive pole and negative pole.
4. polymer Li-ion battery encapsulating structure according to claim 1, is characterized in that: be dispersed with pad around described Copper Foil.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520449683.9U CN204680701U (en) | 2015-06-29 | 2015-06-29 | Polymer Li-ion battery encapsulating structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520449683.9U CN204680701U (en) | 2015-06-29 | 2015-06-29 | Polymer Li-ion battery encapsulating structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204680701U true CN204680701U (en) | 2015-09-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520449683.9U Active CN204680701U (en) | 2015-06-29 | 2015-06-29 | Polymer Li-ion battery encapsulating structure |
Country Status (1)
| Country | Link |
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| CN (1) | CN204680701U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10266264B2 (en) | 2016-12-05 | 2019-04-23 | Autel Robotics Co., Ltd. | Unmanned aerial vehicle |
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2015
- 2015-06-29 CN CN201520449683.9U patent/CN204680701U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10266264B2 (en) | 2016-12-05 | 2019-04-23 | Autel Robotics Co., Ltd. | Unmanned aerial vehicle |
| US10407171B2 (en) | 2016-12-05 | 2019-09-10 | Autel Robotics Co., Ltd. | Unmanned aerial vehicle |
| US10906643B2 (en) | 2016-12-05 | 2021-02-02 | Autel Robotics Co., Ltd. | Unmanned aerial vehicle |
| US11498677B2 (en) | 2016-12-05 | 2022-11-15 | Autel Robotics Co., Ltd. | Unmanned aerial vehicle |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |