CN203456554U - Power lithium ion battery with bayonet frame - Google Patents
Power lithium ion battery with bayonet frame Download PDFInfo
- Publication number
- CN203456554U CN203456554U CN201320568576.9U CN201320568576U CN203456554U CN 203456554 U CN203456554 U CN 203456554U CN 201320568576 U CN201320568576 U CN 201320568576U CN 203456554 U CN203456554 U CN 203456554U
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- Prior art keywords
- framework
- pcb board
- ion battery
- power lithium
- frame
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- Expired - Fee Related
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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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- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
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Abstract
The utility model discloses a power lithium ion battery with a bayonet frame. The power lithium ion battery comprises a battery cell, a PCB (printed circuit board), a nickel piece, barley paper, a frame and a label, wherein the PCB is arranged in the frame, the battery cell is connected with the PCB by virtue of the nickel piece, the barley paper is arranged below the PCB, and the label is pasted outside the frame; the PCB is provided with a clamping hook, a clamping groove is also arranged on the frame, and the clamping groove and the clamping hook form a buckle structure, so that the PCB is buckled on the frame. The power lithium ion battery has a simple structure, all parts are connected firmly, reliably and neatly, the expense of auxiliary materials of the barley paper is reduced, the cost is saved, the battery structure is reliable, firm and safe, and the hardware position is stable.
Description
Technical field
The utility model relates to power lithium-ion battery.
Background technology
Along with continuous application and the popularization of lithium-ion-power cell in various electrical equipment, its portability, safety issue more and more obtain everybody attention.Polymer lithium ion power cell, owing to thering is higher fail safe, higher mass energy density, therefore be more and more subject to industry and client's favor, and replaced gradually conventional batteries in parts such as mobile phone, portable computer, video camera, cameras, and be widely used aspect artificial satellite, Aero-Space and energy storage.
Existing power lithium-ion battery, shown in seeing figures.1.and.2, Fig. 1 is the whole schematic diagram of power lithium-ion battery, Fig. 2 is exploded view, general, power lithium-ion battery 100 comprises pcb board 101(baffle), nickel sheet 102, the highland barley paper 103 of jack-up five metals, framework 104, aluminum hull battery core 105 and battery labeling 106, general, with nickel sheet 102, by spot welding mode, come connecting PCB board 101 and battery core 105, then with highland barley paper 103 pads, at pcb board, insulate for 101 times, this highland barley paper plays insulation jack-up five metals position, then pack in framework 104, wrap the making that battery labeling 106 completes battery.As from the foregoing, in existing scheme, it, unavoidably can be gapped between pcb board and framework in the process of assembling, and then affect it in the fastness of framework the inside.
Utility model content
Therefore, for above-mentioned problem, the utility model proposes a kind of power lithium-ion battery with bayonet socket framework, will on framework of the prior art, bayonet socket be set, pcb board can be firmly placed on framework, thereby solve the deficiency of prior art.
In order to solve the problems of the technologies described above, the technical scheme that the utility model adopts is, a kind of power lithium-ion battery with bayonet socket framework, comprise battery core, pcb board, nickel sheet, highland barley paper, framework and labeling, in framework, be provided with pcb board, battery core is connected with pcb board by nickel sheet, and highland barley paper is located under pcb board, and labeling is attached at outside framework; On described pcb board, have snap fit, be also provided with draw-in groove on framework, draw-in groove and snap fit form buckle structure, and pcb board button is located on framework.
Further, the both sides of described pcb board two projections that stretch out respectively, as snap fit, have altogether four, and preferred, described projection is rectangular protrusions.Corresponding described framework is provided with four through holes, as draw-in groove, when projection is rectangular protrusions, described through hole can be rectangular through-hole, during installation, first two projections of a side of pcb board are inserted in two draw-in grooves on framework, two projections of opposite side are inserted in two other draw-in groove on framework, this is simple in structure again, easily makes, easy for installation, very laborsaving.
Further, be also provided with at least one layer of polyester film between described battery core and framework, this polyester film, except for filling purposes, also plays the effect of protection and heat radiation.
Further, be also provided with at least one deck pellumina between described battery core and framework, this pellumina, except for filling purposes, also plays the effect of protection and heat radiation.
The power lithium-ion battery with bayonet socket framework of the present utility model, by said structure, adopts buckle structure, pcb board is placed on framework, thereby pcb board is fixed, and compared with prior art, this scheme has solved the fastness problem of pcb board in framework the inside.In addition, by protection and the thermolysis of polyester film or pellumina, also can fill the space between battery core and framework, extend the useful life of whole battery.The utility model is not only simple in structure, makes the connection of all parts more firm, reliable, smooth, has also reduced the expense of highland barley paper auxiliary material, has saved cost, and more structure is more reliable to allow battery, and firmly, safety, five metals position is firmly constant.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of the lithium ion battery of prior art;
Fig. 2 is the exploded view of the lithium ion battery of prior art;
Fig. 3 is the schematic diagram of the lithium ion battery of embodiment of the present utility model;
Fig. 4 is the exploded view of the lithium ion battery of embodiment of the present utility model;
Fig. 5 is the enlarged diagram of embodiment middle frame of the present utility model.
Embodiment
Now with embodiment, the utility model is further illustrated by reference to the accompanying drawings.
With reference to Fig. 3, Fig. 4 and Fig. 5, a kind of power lithium-ion battery with bayonet socket framework of the present utility model, this lithium ion battery 10 comprises pcb board 1, nickel sheet 2, highland barley paper 3, framework 4, battery core 5 and labeling 6, in framework 4, be provided with pcb board 1, battery core 5 is connected with pcb board 1 by nickel sheet 2, highland barley paper 3 is located under pcb board, and labeling 6 is wrapped up in the outside that is placed in framework 4; On described pcb board 1, have snap fit 11, be also provided with draw-in groove 41 on framework 4, draw-in groove 41 and snap fit 11 form buckle structure, and pcb board 1 button is located on framework 4.
Concrete, the both sides of described pcb board 1 two projections that stretch out respectively, as snap fit 11, have altogether four, and in the present embodiment, described projection is rectangular protrusions.Corresponding, described framework 4 is provided with four rectangular through-hole as corresponding draw-in groove 41.During installation, first two projections of a side of pcb board 1 are inserted in two draw-in grooves 41 on framework 4, then two projections of opposite side are inserted in two other draw-in groove 41 on framework 4, this is simple in structure, easily makes, easy for installation, very laborsaving.
As a kind of preferred scheme, between described battery core 5 and framework 4, be also provided with at least one layer of polyester film, this polyester film, except for filling purposes, also plays the effect of protection and heat radiation.
As a kind of other feasible scheme, between described battery core 5 and framework 4, be also provided with at least one deck pellumina, this pellumina, except for filling purposes, also plays the effect of protection and heat radiation.
The power lithium-ion battery with bayonet socket framework 4 of the present utility model, during concrete making, first, with nickel sheet 2, by spot welding mode, come connecting PCB board 1 and battery core 5, then with highland barley paper 3 pads, at pcb board, insulate for 1 time, now, 3, this highland barley paper has been used for insulating effect, than the highland barley paper low of (Fig. 2 of prior art) part of jack-up five metals, saved auxiliary material expense, then pack in framework 4 (this framework 4 than Fig. 2 framework many four breach), wrap labeling 6, complete battery and make.This scheme has been done bayonet socket design exactly in pcb board 1 and framework 4, can guarantee that like this pcb board 1 is more firm in framework 4, has saved highland barley paper 3 auxiliary materials, compare with the scheme of prior art, saved auxiliary material, more structure is more reliable to allow battery, firmly, safety, five metals position is firmly constant.The utlity model has good practicality.
Although specifically show and introduced the utility model in conjunction with preferred embodiment; but those skilled in the art should be understood that; within not departing from the spirit and scope of the present utility model that appended claims limits; can make a variety of changes the utility model in the form and details, be protection range of the present utility model.
Claims (5)
1. a power lithium-ion battery with bayonet socket framework, it is characterized in that: comprise battery core, pcb board, nickel sheet, highland barley paper, framework and labeling, be provided with pcb board in framework, battery core is connected with pcb board by nickel sheet, highland barley paper is located under pcb board, and labeling is attached at outside framework; On described pcb board, have snap fit, be also provided with draw-in groove on framework, draw-in groove and snap fit form buckle structure, and pcb board button is located on framework.
2. power lithium-ion battery according to claim 1, is characterized in that: the both sides of described pcb board two projections that stretch out respectively, as snap fit; Corresponding, described framework is provided with four through holes as draw-in groove.
3. power lithium-ion battery according to claim 2, is characterized in that: described projection is rectangular protrusions, and described through hole is rectangular through-hole.
4. power lithium-ion battery according to claim 1, is characterized in that: between described battery core and framework, be also provided with at least one layer of polyester film.
5. power lithium-ion battery according to claim 1, is characterized in that: between described battery core and framework, be also provided with at least one deck pellumina.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320568576.9U CN203456554U (en) | 2013-09-13 | 2013-09-13 | Power lithium ion battery with bayonet frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320568576.9U CN203456554U (en) | 2013-09-13 | 2013-09-13 | Power lithium ion battery with bayonet frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203456554U true CN203456554U (en) | 2014-02-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320568576.9U Expired - Fee Related CN203456554U (en) | 2013-09-13 | 2013-09-13 | Power lithium ion battery with bayonet frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203456554U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106207274A (en) * | 2016-09-20 | 2016-12-07 | 吉安市优特利科技有限公司 | Lithium ion battery and terminal |
-
2013
- 2013-09-13 CN CN201320568576.9U patent/CN203456554U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106207274A (en) * | 2016-09-20 | 2016-12-07 | 吉安市优特利科技有限公司 | Lithium ion battery and terminal |
| CN106207274B (en) * | 2016-09-20 | 2019-10-08 | 吉安市优特利科技有限公司 | Lithium ion battery and terminal |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140226 Termination date: 20180913 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |