CN104916806B - The anti-breaking lithium battery group of voltage stabilizing - Google Patents
The anti-breaking lithium battery group of voltage stabilizing Download PDFInfo
- Publication number
- CN104916806B CN104916806B CN201510401115.6A CN201510401115A CN104916806B CN 104916806 B CN104916806 B CN 104916806B CN 201510401115 A CN201510401115 A CN 201510401115A CN 104916806 B CN104916806 B CN 104916806B
- Authority
- CN
- China
- Prior art keywords
- battery
- piston cylinder
- positive
- piston
- break
- 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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Links
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 title claims abstract description 15
- 229910052744 lithium Inorganic materials 0.000 title claims abstract description 15
- 230000000087 stabilizing effect Effects 0.000 title claims abstract description 10
- 230000001276 controlling effect Effects 0.000 claims abstract description 7
- 230000001105 regulatory effect Effects 0.000 claims abstract description 6
- 230000002093 peripheral effect Effects 0.000 claims abstract description 4
- 238000009413 insulation Methods 0.000 claims abstract description 3
- 230000005611 electricity Effects 0.000 claims description 5
- 230000008439 repair process Effects 0.000 abstract description 6
- 230000006641 stabilisation Effects 0.000 description 5
- 238000011105 stabilization Methods 0.000 description 5
- 238000012423 maintenance Methods 0.000 description 4
- 230000033228 biological regulation Effects 0.000 description 3
- 239000012780 transparent material Substances 0.000 description 3
- 206010033799 Paralysis Diseases 0.000 description 2
- 239000006185 dispersion Substances 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 230000010354 integration Effects 0.000 description 2
- 238000012795 verification Methods 0.000 description 2
- 230000032683 aging Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000005923 long-lasting effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/50—Current conducting connections for cells or batteries
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/50—Current conducting connections for cells or batteries
- H01M50/572—Means for preventing undesired use or discharge
-
- 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 present invention relates to a kind of anti-breaking lithium battery group of voltage stabilizing, the anti-breaking lithium battery group of this voltage stabilizing includes housing and battery component；Each battery component includes battery and break-make piece；The both positive and negative polarity of the battery is electrically connected on the positive and negative pole plate of break-make piece, and piston cylinder is clamped between the positive and negative pole plate, and the lower peripheral wall of the piston cylinder is conductive, upper perimeter wall insulation；The piston sheet made by conductive ferrimagnet is installed in the piston cylinder；The piston sheet and piston cylinder close contact；The electromagnetic plate in parallel with each battery is further fixed in the upper end of each piston cylinder；Each electromagnetic plate is coupled to control core；Each break-make piece is coupled to regulating and controlling voltage core；The lithium battery group can Intelligent adjustment voltage, automatic short circuit reconnects circuit after a small amount of battery component is damaged, it is ensured that normal power supply；It is easy to check, repairs simultaneously.
Description
Technical field
It is a kind of lithium battery group particularly the present invention relates to a kind of energy battery group.
Background technology
The voltage of single lithium battery is only 3.7 volts or so, while the capacity of battery is also impossible to infinity, therefore in reality
When using, single lithium battery is usually carried out into series and parallel treatment, to meet the requirement of different occasions；In actually making for battery pack
During, lower column defects are commonly present：First, battery pack series connection when, due to arrangement comparatively dense, produce in use compared with
Many heats, heat is concentrated and is difficult to dissipate so that battery pack intensification is too high, easily shortens battery pack service life, and exist
Certain potential safety hazard；Second, the qualified degree of each battery chip production in battery pack is different, often there is a battery chip and shift to an earlier date
Damage, open circuit, now easily causing whole battery pack cannot normal power supply；Influence is normally used；Third, battery pack is mostly close
Seal, be consolidated, damage chip cannot be easily distinguished when maintenance is disassembled, made troubles to maintenance.
The content of the invention
Regarding to the issue above, the present invention provides a kind of anti-breaking lithium battery group of voltage stabilizing, and the lithium battery group being capable of Intelligent adjustment electricity
Pressure, automatic short circuit reconnects circuit after a small amount of battery component is damaged, it is ensured that normal power supply；It is easy to check, repairs simultaneously.
To solve the above problems, the technical solution adopted in the present invention is：The anti-breaking lithium battery group of this voltage stabilizing includes housing
And battery component, each battery component is at the positive and negative end by being electrically connected to housing after series and parallel；Each battery pack
Part includes battery and break-make piece；The both positive and negative polarity of the battery is electrically connected on the positive and negative pole plate of break-make piece, described
Piston cylinder is clamped between positive and negative pole plate, the lower peripheral wall of the piston cylinder is conductive, upper perimeter wall insulation；Pacify in the piston cylinder
Equipped with the piston sheet made by conductive ferrimagnet；The piston sheet and piston cylinder close contact；In each piston cylinder
Upper end is further fixed on the electromagnetic plate in parallel with each battery；Each electromagnetic plate is coupled to control core；Each break-make piece
Coupled to regulating and controlling voltage core.
The beneficial effects of the invention are as follows：In normal use, battery component is carried out into series and parallel by required parameter request
Combination, the voltage and current value needed for now this battery pack can reach；Each battery turns on each electromagnetic plate simultaneously, described
Piston sheet is moved on the barrel in the case where the magnetic force of electromagnetic plate attracts along piston cylinder；Due to piston sheet and piston cylinder close contact, in work
During being moved on patch, piston sheet lower section produces low pressure, and top produces high pressure；Because the upper perimeter wall of piston cylinder insulate, break-make
The positive and negative pole plate of piece is not connected, and electric current can flow through from each battery；When there is battery to occur damaging, the battery of damage
Internal break and cannot normal power supply, now matching electromagnetic plate open circuit, piston sheet moves down and turns under gas pressure
The positive and negative pole plate of break-make piece, now break-make piece is short-circuit by the battery of the damage；Circuit is follow-up by the integration of regulating and controlling voltage core
Continuous stabilization output.
Compared to conventional serial battery pack, there is a wafer damage to cause that whole battery pack is paralysed in battery pack, this
Invention being capable of intelligent short-circuit damage chip, it is ensured that the normal power supply of circuit, while the voltage of stabilization can be provided；While this hair
It is bright conveniently to disassemble, repair, it is shorted due to damaging battery, need not be stopped circuit during reparation, you can realize damaging
The replacing of bad battery, realizes the efficient reparation of circuit；In addition this battery pack is convenient overhauls, by the position of observing piston sheet i.e.
The number and position for damaging battery can easily be checked, electrical verification operation is carried out without halt circuit, repair more convenient, safety,
Fast.
Preferably, carrying out coding regulation to electromagnetic plate using control core so that adjacent electromagnetic plate is periodically staggeredly led
It is logical；Operationally, adjacent battery generates electricity battery pack now when different, and the battery interlock in battery pack, being spaced is simultaneously
Work, therefore the heating of battery pack is uniform, dispersion, is easy to radiating.
Preferably, the piston cylinder is made by transparent material；In order to observing the position of piston sheet and then determining circuit
Break-make.
As further preferred, reflector layer is scribbled on the surface of the piston sheet；In order to energy when using light-illuminating
The state of enough easily observation piston sheets.
Brief description of the drawings
Fig. 1 is the structural representation of the anti-breaking lithium battery group one embodiment of this voltage stabilizing.
Specific embodiment
Embodiment
In the embodiment shown in fig. 1, the anti-breaking lithium battery group of this voltage stabilizing includes housing and battery component 1, such as empty in figure
Shown in frame；Each battery component 1 is at the positive and negative end by being electrically connected to housing after series and parallel；Each battery component 1
Include battery 2 and break-make piece 3；The both positive and negative polarity of the battery 2 is electrically connected on the positive and negative pole plate of break-make piece 3, described
The piston cylinder 4 made by transparent material is clamped between positive and negative pole plate, the lower peripheral wall of the piston cylinder 4 is conductive, and upper perimeter wall is exhausted
Edge；The piston sheet 41 made by conductive ferrimagnet is installed in the piston cylinder 4, is applied on the surface of the piston sheet 41
There is reflector layer；The piston sheet 41 and the close contact of piston cylinder 4；It is further fixed in the upper end of each piston cylinder 4 described with each
The electromagnetic plate 5 of the parallel connection of battery 2；Each electromagnetic plate 5 is encoded using control core 6 coupled to control core 6 to electromagnetic plate 5
Regulation so that adjacent electromagnetic plate 5 is periodically staggeredly turned on；Each break-make piece 3 is coupled to regulating and controlling voltage core 7.
In normal use, battery component 1 is carried out into series and parallel combination by required parameter request, such as in the present embodiment
The 2*4 battery packs of use；Coding regulation is carried out to electromagnetic plate 5 using control core 6, battery pack can reach required voltage and electricity
Flow valuve；Cause that adjacent electromagnetic plate 5 is periodically staggeredly turned on by controlling core 6 to adjust, i.e., adjacent electromagnetic plate 5 is not with for the moment
The electromagnetic plate 5 of conducting is staggered in interior conducting, same time；As illustrated, the disconnection at piston sheet interval, conducting break-make piece
Circuit；Now interlock in battery pack, the battery 2 at interval works simultaneously, have the space of abundance scattered around the battery 2 of work
Heat, therefore the heating of battery pack is uniform, dispersion, will not caused by concentration of generating heat electric wire it is aging, therefore this battery pack have it is longer
Service life；Battery pack is in periodic alternation simultaneously, and each battery 2 has cooling, time of having a rest, therefore electricity
Pond uses more scientific, more longlasting stabilization of powering.
Each battery 2 of working condition turns on each electromagnetic plate 5 corresponding with it, and the piston sheet 41 is in electromagnetic plate 5
Magnetic force attract under along the barrel of piston cylinder 4 move；Due to piston sheet 41 and the close contact of piston cylinder 4, moved on piston sheet 41
During, the lower section of piston sheet 41 produces low pressure, and top produces high pressure；Because the upper perimeter wall of piston cylinder 4 insulate, break-make piece 3
Positive and negative pole plate is not connected, and electric current can flow through from each battery 2；When there is battery 2 to occur damaging, in the battery 2 of damage
Portion's open circuit and cannot normal power supply, the open circuit of now matching electromagnetic plate 5, piston sheet 41 moves down and turns under gas pressure
The positive and negative pole plate of break-make piece 3, now break-make piece 3 is short-circuit by the battery 2 of the damage；Circuit by regulating and controlling voltage core 7 integration
Continue stabilization output afterwards.
Compared to conventional serial battery pack, there is a wafer damage to cause that whole battery pack is paralysed in battery pack, this
Invention being capable of intelligent short-circuit damage chip, it is ensured that the normal power supply of circuit, while the voltage of stabilization can be provided；While this hair
It is bright conveniently to disassemble, repair, it is shorted due to damaging battery 2, need not be stopped circuit during reparation, you can realize damaging
The replacing of bad battery 2, realizes the efficient reparation of circuit；In addition this battery pack is convenient overhauls, by the position for observing piston sheet 41
Number and the position for damaging battery 2 are easily checked by putting, electrical verification operation are carried out without halt circuit, repair it is more convenient,
Safely, quickly.
As the piston cylinder 4 in the present embodiment is made using transparent material, while the surface of piston sheet 41 scribbles reflector layer；When
During use and maintenance light irradiation, maintainer can easily observe the position of piston sheet 41, so that maintenance is more convenient.
The foregoing is only presently preferred embodiments of the present invention, be not intended to limit the invention, it is all it is of the invention spirit and
Within principle, any modification, equivalent substitution and improvements made etc. should be included within the scope of the present invention.
Claims (1)
1. a kind of anti-breaking lithium battery group of voltage stabilizing, the anti-breaking lithium battery group of this voltage stabilizing includes housing and battery component (1), each electricity
Pond component (1) is at the positive and negative end by being electrically connected to housing after series and parallel；It is characterized in that：Each battery component (1)
Include battery (2) and break-make piece (3)；The both positive and negative polarity of the battery (2) is electrically connected at the positive and negative electrode of break-make piece (3)
On plate, piston cylinder (4) is clamped between the positive and negative pole plate, the lower peripheral wall of the piston cylinder (4) is conductive, upper perimeter wall insulation；
The piston sheet (41) made by conductive ferrimagnet is installed in the piston cylinder (4)；The piston sheet (41) and piston cylinder
(4) close contact；The electromagnetic plate (5) in parallel with each battery (2) is further fixed in the upper end of each piston cylinder (4)；
Each electromagnetic plate (5) is coupled to control core (6)；Each break-make piece (3) is coupled to regulating and controlling voltage core (7)；In the piston
The surface of piece (41) scribbles reflector layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510401115.6A CN104916806B (en) | 2015-07-07 | 2015-07-07 | The anti-breaking lithium battery group of voltage stabilizing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510401115.6A CN104916806B (en) | 2015-07-07 | 2015-07-07 | The anti-breaking lithium battery group of voltage stabilizing |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104916806A CN104916806A (en) | 2015-09-16 |
| CN104916806B true CN104916806B (en) | 2017-06-30 |
Family
ID=54085662
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510401115.6A Active CN104916806B (en) | 2015-07-07 | 2015-07-07 | The anti-breaking lithium battery group of voltage stabilizing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104916806B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114614186B (en) * | 2022-04-26 | 2022-11-04 | 深圳市新驰客科技有限公司 | Outdoor power supply battery pack with cushioning component |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4940749B2 (en) * | 2006-04-28 | 2012-05-30 | トヨタ自動車株式会社 | Power supply device mounting structure |
| CN201752026U (en) * | 2010-07-12 | 2011-02-23 | 北京科易动力科技有限公司 | Battery pack and electrocar provided with same |
| CN204793009U (en) * | 2015-07-07 | 2015-11-18 | 陈伟强 | Disconnected lithium cell group is prevented in steady voltage |
-
2015
- 2015-07-07 CN CN201510401115.6A patent/CN104916806B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN104916806A (en) | 2015-09-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| CB03 | Change of inventor or designer information |
Inventor after: Li Qinqin Inventor before: Chen Weiqiang |
|
| COR | Change of bibliographic data | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20170112 Address after: 510665 Guangdong city of Guangzhou province Tianhe District Software Park Building No. 59 Middle East block, Grand Building Room 501 Applicant after: Guangdong million cattle Intellectual Property Operation Co., Ltd. Address before: Ouhai Newbridge street 325006 Zhejiang city of Wenzhou province Xining alley No. 29 Applicant before: Chen Weiqiang |
|
| CB03 | Change of inventor or designer information |
Inventor after: Lu Jun Inventor before: Li Qinqin |
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| CB03 | Change of inventor or designer information | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20170601 Address after: 213022 room 4, building 9, 501 East Taihu Road, Xinbei District, Jiangsu, Changzhou Applicant after: Bearing (Changzhou) automotive R & D Co Ltd Address before: 510665 Guangdong city of Guangzhou province Tianhe District Software Park Building No. 59 Middle East block, Grand Building Room 501 Applicant before: Guangdong million cattle Intellectual Property Operation Co., Ltd. |
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| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190827 Address after: 400 000 Chongqing Nanan District Changsheng Group D District 47/01 Block 2 Building 4 Floor Patentee after: Chongqing New Energy Automobile Co. Ltd. Miro Address before: 213022 room 4, building 9, 501 East Taihu Road, Xinbei District, Jiangsu, Changzhou Patentee before: Bearing (Changzhou) automotive R & D Co Ltd |