CN206236760U - A kind of rechargeable battery with USB interface of coating - Google Patents
A kind of rechargeable battery with USB interface of coating Download PDFInfo
- Publication number
- CN206236760U CN206236760U CN201621315520.2U CN201621315520U CN206236760U CN 206236760 U CN206236760 U CN 206236760U CN 201621315520 U CN201621315520 U CN 201621315520U CN 206236760 U CN206236760 U CN 206236760U
- Authority
- CN
- China
- Prior art keywords
- usb interface
- rechargeable battery
- heat shrinkage
- coating
- shrinkage film
- Prior art date
- 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.)
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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
Abstract
The utility model provides a kind of rechargeable battery with USB interface of coating; heat shrinkage film is surrounded by the casing part of the rechargeable battery with USB interface; the constant pressure protection structure part with USB interface for exposing shell of the rechargeable battery with USB interface is exposed outside; one end bending of the heat shrinkage film encases outer casing bottom periphery, and the other end bending of the heat shrinkage film encases the top of shell and bending part is filled in the space formed between the exposed parts of the constant pressure protection structure part with USB interface and housing top end.The rechargeable battery with USB interface of coating of the present utility model, makes simple, and structure is novel, it is possible to decrease production cost, reduces operation difficulty.
Description
Technical field
The utility model is related to a kind of coating rechargeable battery, more particularly to a kind of coating with the chargeable of USB interface
Battery.
Background technology
With the development of secondary cell technology, the performance of secondary cell has quick lifting, while its cost is also significantly
Degree declines, high-energy-density that especially secondary cell has, the characteristics of can be recycled, thus has obtained more and more extensive
Using.Such as rechargeable lithium ion batteries in secondary cell, have become mobile phone, notebook computer, camera mainly for
Battery, and in traditional application field such as remote control, flashlight, toy etc. of many one-shot batteries, secondary cell also by
Step is substituted by one-shot battery.And the voltage of secondary cell and the voltage differences of one-shot battery are directed to, the applicant devises one
Kind using the constant pressure protection structure part with USB interface rechargeable battery, this rechargeable battery be not required to external charger, can
Directly charged, it is possible to achieve battery can remain constant output voltage in the electric energy course of work is exported, while
Comprising charge protection, discharge prevention, overcurrent protection and short-circuit protection.Under normal circumstances, this band USB interface battery is due to battery core
Shell is separated with charging and discharging protection device and voltage management device, fixation and packaging upper complex process, efficiency after the combination
Lowly, high cost, seriously constrains replacement and the popularization of secondary cell.In order that this rechargeable battery with USB interface
Simplified manufacturing process, production cost reduction, is commercially available and widely pays close attention to and use, using new battery structure and bag
Dress just seems very necessary.
Utility model content
The utility model aims to provide a kind of rechargeable battery with USB interface for making the novel coating of simple, structure.
The utility model is realized by following scheme：
A kind of rechargeable battery with USB interface of coating, is surrounded by the casing part of the rechargeable battery with USB interface
Heat shrinkage film, the constant pressure protection structure part with USB interface for exposing shell of the rechargeable battery with USB interface it is exposed
Outward, one end bending of the heat shrinkage film encases outer casing bottom periphery, and the other end bending of the heat shrinkage film encases the top of shell
And bending part is filled in the space formed between the exposed parts of the constant pressure protection structure part with USB interface and housing top end
It is interior.The sleeve of the constant pressure protection structure part with USB interface is typically all made using plastic material, and its color can set as needed
Meter；And the color of heat shrinkage film needs design also dependent on client, while can also be according to the constant pressure protection structure part with USB interface
The corresponding adjusted design of sleeve color so that the leakage portion of the sleeve of heat shrinkage film and the constant pressure protection structure part with USB interface
Color more coordinates attractive in appearance to ensure when split-phase is connected.
Further, the thickness of the heat shrinkage film is slightly less than the exposed parts of the constant pressure protection structure part with USB interface
The distance between with housing top end.
Heat shrinkage film just uses packaging film general on the market, and material is generally PVC.
A kind of rechargeable battery with USB interface of coating of the present utility model, makes simple, structure novelty, charging side
Just, the pyrocondensation that the other types rechargeable battery of overall coating is used the need for the size of its heat shrinkage film for using is than same size
The size of film is short, about reduces 25% height, can save the cost of heat shrinkage film；And the rechargeable battery with USB interface
The constant pressure protection structure part with USB interface for exposing shell exposed is not required to mantle outside, it is possible to decrease operator is in order to be directed at USB
Interface and time for spending and operation difficulty is reduced, improve operating efficiency, the barrier film for using also can be used directly on the market
General heat shrinkage film, without being specifically designed, saves the cost of mold design and manufacture, and the band USB for eventually reducing coating connects
The production cost of the rechargeable battery of mouth.
Brief description of the drawings
Fig. 1 is the overall structure diagram of the rechargeable battery with USB interface of coating in embodiment 1；
Fig. 2 is the decomposing schematic representation of the rechargeable battery with USB interface of coating in embodiment 1.
Specific embodiment
Embodiment simply to illustrate that a kind of implementation of the present utility model, not as to the utility model protection domain
Restricted explanation.
Embodiment 1
The rechargeable battery with USB interface of a kind of coating, as shown in Figure 1 and Figure 2, in the rechargeable battery with USB interface
1 part of shell 11 is surrounded by PVC heat shrinkage films 2, the perseverance with USB interface for exposing shell 11 of the rechargeable battery 1 with USB interface
Pressure protection structure part 12 is exposed outside, and one end bending of PVC heat shrinkage films 2 encases the bottom periphery of shell 11, PVC heat shrinkage films 2
Other end bending encases the top of shell 11 and bending part is filled in exposing for the constant pressure protection structure part 12 with USB interface
In the space formed between part and the top of shell 11.The thickness of PVC heat shrinkage films 11 is slightly less than the constant pressure protection knot with USB interface
The distance between the exposed parts of structure part 12 and the top of shell 11.
During actual fabrication, the color of PVC heat shrinkage films can be according to the sleeve face of the constant pressure protection structure part with USB interface
Color carries out Aided design so that PVC heat shrinkage films are mutually held in the mouth with the leakage part of the sleeve of the constant pressure protection structure part with USB interface
What is connect is fine, it appears that more coordinate, it is ensured that attractive in appearance.
Claims (2)
1. the rechargeable battery with USB interface of a kind of coating, it is characterised in that：In the outer of the rechargeable battery with USB interface
Shell parts are surrounded by heat shrinkage film, the constant pressure protection structure with USB interface for exposing shell of the rechargeable battery with USB interface
Part is exposed outside, and one end bending of the heat shrinkage film encases outer casing bottom periphery, and the other end bending of the heat shrinkage film is encased
The top of shell and bending part is filled between the exposed parts of the constant pressure protection structure part with USB interface and housing top end
In the space of formation.
2. the rechargeable battery with USB interface of a kind of coating as claimed in claim 1, it is characterised in that：The heat shrinkage film
Thickness be slightly less than the distance between exposed parts of the constant pressure protection structure part with USB interface and housing top end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621315520.2U CN206236760U (en) | 2016-12-02 | 2016-12-02 | A kind of rechargeable battery with USB interface of coating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621315520.2U CN206236760U (en) | 2016-12-02 | 2016-12-02 | A kind of rechargeable battery with USB interface of coating |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206236760U true CN206236760U (en) | 2017-06-09 |
Family
ID=58977672
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621315520.2U Active CN206236760U (en) | 2016-12-02 | 2016-12-02 | A kind of rechargeable battery with USB interface of coating |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206236760U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110289442A (en) * | 2019-07-10 | 2019-09-27 | 深圳先进储能材料国家工程研究中心有限公司 | Large capacity secondary cell |
-
2016
- 2016-12-02 CN CN201621315520.2U patent/CN206236760U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110289442A (en) * | 2019-07-10 | 2019-09-27 | 深圳先进储能材料国家工程研究中心有限公司 | Large capacity secondary cell |
| CN110289442B (en) * | 2019-07-10 | 2021-12-03 | 深圳先进储能材料国家工程研究中心有限公司 | Large capacity secondary battery |
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