CN104512517B - Automatic-poweroff storage battery - Google Patents
Automatic-poweroff storage battery Download PDFInfo
- Publication number
- CN104512517B CN104512517B CN201410732369.1A CN201410732369A CN104512517B CN 104512517 B CN104512517 B CN 104512517B CN 201410732369 A CN201410732369 A CN 201410732369A CN 104512517 B CN104512517 B CN 104512517B
- Authority
- CN
- China
- Prior art keywords
- storage battery
- cells
- housing
- self
- motor
- 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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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62M—RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES; POWERED PROPULSION OF SLEDGES OR SINGLE-TRACK CYCLES; TRANSMISSIONS SPECIALLY ADAPTED FOR SUCH VEHICLES
- B62M6/00—Rider propulsion of wheeled vehicles with additional source of power, e.g. combustion engine or electric motor
- B62M6/80—Accessories, e.g. power sources; Arrangements thereof
- B62M6/90—Batteries
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
- H01M10/44—Methods for charging or discharging
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
- H01M10/44—Methods for charging or discharging
- H01M10/448—End of discharge regulating measures
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
- H01M10/48—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Secondary Cells (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Battery Mounting, Suspending (AREA)
Abstract
The invention relates to an automatic-poweroff storage battery. The automatic-poweroff storage battery comprises a shell and a battery pack, wherein pole plates of the battery pack are distributed in the battery pack at equal intervals, are perpendicular to a top plate of the battery pack, and adhere to the inner wall of the top plate of the battery pack; a rotating shaft is installed on the inner wall of a base plate of the battery pack, and rotating blades are fixedly connected to the rotating shaft; a driving motor is installed at the position, exactly facing the rotating shaft, of the inner wall of the shell; the rotating shaft penetrates through the base plate of the battery pack, and is fixedly connected with a driving rod of the driving motor; the driving motor is electrically connected with a rotating speed control component and a sensitive galvanometer, and the sensitive galvanometer is electrically connected with an on-off switch which controls the storage battery to charge and discharge. According to the automatic-poweroff storage battery, a circuit can be automatically opened when the storage battery is excessively charged and discharged, and the storage battery is protected; meanwhile, the storage battery has high charging and discharging efficiency.
Description
Technical field
The present invention relates to a kind of electric accessory motor, particularly, it is a kind of storage battery.
Background technology
Storage battery, as the power source of electric motor car, is to weigh one of electric motor car quality leading indicator；The quality of storage battery is directly certainly
The factors such as service life, the travel speed of electric motor car are determined；Lead-acid accumulator becomes electricity with its cheap price, simple technique
Motor-car selects main dynamic origin；But lead-acid accumulator also has the deficiency of its own, the weight of lead-acid accumulator is larger；
Intrinsic pressure increase easily occurs in overcharge, gas is excessive, and electrolyte reduces, and so that the active substance of inside battery is come off；For a long time
Overdischarge the lead sulfate of inside battery can be made to crystallize, plate vulcanizing, reduce battery quality；Generally speaking, lead-acid accumulator
Need the more concern of user and maintenance could keep longer service life, the normal use that this gives people is caused very very much not
Just.
Content of the invention
For the problems referred to above, the present invention provides a kind of Self-disconnecting storage battery, and this storage battery can be in storage battery overcharge, overdischarge
Automatic shutdown circuit, protects storage battery；This storage battery has higher charge and discharge efficiency simultaneously.
For solving the above problems, the technical solution adopted in the present invention is: this Self-disconnecting storage battery includes housing and battery
Group；Described set of cells is fastened on the inside of housing by the presser feet being fixed in inner walls by described housing；Described housing leads to
Cross heat-sealable way sealing；Equidistant being arranged in set of cells of pole plate of described set of cells, described pole plate vertically described set of cells
Top board simultaneously sticks on the top board inwall of set of cells；The plate inner wall of described set of cells is provided with rotary shaft, in described rotation
Rotating vane is fixedly connected with rotating shaft；On the inwall of described housing, rotary shaft just to position at motor is installed；
Described rotary shaft is passed through the base plate of described set of cells and is fixedly connected with the drive rod of motor；Described motor electricity respectively
Property connect rotating speed control element and sensitive galvanometer, described sensitive galvanometer is electrically connected with and controls the break-make of storage battery charge and discharge to open
Close.
The invention has the beneficial effects as follows: during the charge and discharge of storage battery, described motor remains rotation；Institute
State rotating speed control element and control motor with constant rotational speed；Described rotary shaft under the drive of described drive rod at the uniform velocity
Rotation, therefore, the described rotating vane that is fixedly connected with described rotary shaft is also remained a constant speed rotation；In storage battery charging process,
Electrolyte and pole plate react generation sulfuric acid solution, and during battery cell discharge, electrolyte and pole plate react generation water and lead sulfate；
Therefore during charge and discharge, the density of electrolyte is gradually changing, and the damped coefficient of electrolyte is also gradually changing；When
When rotating vane rotates in the less liquid of damped coefficient, the electric current that motor provides is less, when rotating vane is in damping
When rotating in the larger liquid of coefficient, the electric current that motor provides is larger；Because sensitive galvanometer connects all the time and monitors drive
Galvanic electricity machine；When the electric current of motor exceedes specific current range, signal transmission is opened by sensitive galvanometer to described break-make
Close to disconnect the charge and discharge circuit of storage battery.
The current value that this Self-disconnecting storage battery passes through to measure needed for driving rotating vane judges the charge and discharge feelings within storage battery
Condition, and enable to automatically power off so that people are using more convenient；Further, since lead sulfate quality is larger, easily sink after the reaction
Drop to set of cells bottom, long-term deposition can cause crystallization；Rotating vane is arranged on bottom by this Self-disconnecting storage battery, can accelerate electricity
The diffusion of solution liquid, flowing, effectively prevent lead sulfate from crystallizing simultaneously, while promoting internal battery pack chemical reaction, effectively prolong
The service life of long storage battery.
Preferably, the base plate in described set of cells is provided with fixed rotating shaft, connect magnetic rotor in described fixed rotating shaft upper shaft；
On described magnetic rotor, the magnetic pole of centrosymmetric two blades of each pair is contrary；Bar shaped magnetic is fixedly connected with described drive rod
Ferrum, the direction of magnetization of described bar magnet is vertical with drive rod, and on the direction of magnetization of described bar magnet and magnetic rotor
The direction of magnetization inverse coplanar of a pair of blade.
Preferably, the number of blade of described rotating vane is two leaves or four leaves.
Preferably, the rotating speed of described motor turns/min for 3-10；Electric energy needed for this rotating speed seldom, can simultaneously
So that rotating vane is sufficiently stirred for, mixed electrolytic solution.
Preferably, scribbling corrosion-resistant coating on described rotating vane；In order to prevent the corruption to rotating vane for the electrolyte
Erosion.
Preferably, the housing of described set of cells is made by non-magnetic plastics；While effective hermetic electrolyte liquid not
Can armoured magnetic field.
Brief description
Fig. 1 is the perspective structure schematic diagram of this Self-disconnecting storage battery embodiment one.
Fig. 2 is the perspective structure schematic diagram of this Self-disconnecting storage battery embodiment two.
Specific embodiment
In the embodiment shown in fig. 1, this Self-disconnecting storage battery includes housing 1 and set of cells 2；Described housing 1 passes through solid
Described set of cells 2 is fastened on the inside of housing 1 by the presser feet 11 being scheduled on housing 1 inwall；It is close that described housing 1 passes through heat-sealable way
Envelope；Equidistant being arranged in set of cells 2 of pole plate 21 of described set of cells 2, described pole plate 21 vertically described set of cells 2 top board simultaneously
Stick on the top board inwall of set of cells 2；The plate inner wall of described set of cells 2 is provided with rotary shaft 3, in described rotary shaft
It is fixedly connected with rotating vane 4, the number of blade of described rotating vane 4 is four, scribbles anti-corrosion on described rotating vane 4 on 3
Erosion layer；On the inwall of described housing 1, rotary shaft 3 just to position at motor 5 is installed, the turning of described motor 5
Speed turns/min for 3-10；Described rotary shaft 3 is passed through the base plate of described set of cells 2 and is fixed even with the drive rod 51 of motor 5
Connect；Described motor 5 is electrically connected with rotating speed control element 6 and sensitive galvanometer 7, and described sensitive galvanometer 7 electrically connects
Connect the on and off switch 8 controlling storage battery charge and discharge.
During the charge and discharge of storage battery, described motor 5 remains rotation；Described rotating speed control element 6 controls
Motor 5 turns with 3-10/rotational speed of min；Described rotary shaft 3 at the uniform velocity rotates under the drive of described drive rod 51；Cause
This, the described pivoting leaf 4 being fixedly connected with described rotary shaft 3 is also remained a constant speed rotation.
In storage battery charging process, electrolyte generates sulfuric acid solution with pole plate 21 reaction, during battery cell discharge, electrolysis
Liquid generates water and lead sulfate precipitation with pole plate 21 reaction；Therefore during charge and discharge, the density of electrolyte is gradually becoming
Change, the damped coefficient of electrolyte is also gradually changing；When rotating vane 4 rotates in the less liquid of damped coefficient, drive
The electric current that motor 5 provides is less, when rotating vane 4 rotates in the larger liquid of damped coefficient, the electricity that motor 5 provides
Stream is larger；When producing storage battery, set the current range of a safety, because sensitive galvanometer 7 connects all the time and monitors driving
Motor 5, when the electric current of motor 5 exceedes the current range of setting, signal transmission is opened by sensitive galvanometer 7 to described break-make
Close 8 to disconnect the charge and discharge circuit of storage battery；Specific signal processing relatively conventional with the mode of transmission and control circuit break-make and
It is not the key protection point of the present invention, therefore no further details to be given herein.
In embodiment two shown in Fig. 2, and unlike embodiment one, the base plate of the set of cells 2 in the present embodiment two
Fixed rotating shaft 3 ＇ is installed, magnetic rotor 4 ＇ of two blades is connected with described fixed rotating shaft 3 ＇；On described magnetic rotor 4 ＇ two
The magnetic pole of individual blade is contrary；Bar magnet 511, the magnetization of described bar magnet 511 are fixedly connected with described drive rod 51
Direction is vertical with drive rod 51, and a pair of blade on the direction of magnetization of described bar magnet 511 and described magnetic rotor 4 ＇
Direction of magnetization inverse coplanar；The housing of described set of cells 2 is made by non-magnetic plastics simultaneously.
When motor drives bar magnet 511 to rotate, by magneticaction, magnetic rotor 4 ＇ within set of cells 2 with
Bar magnet 511 synchronous axial system, is equally capable of the effect in embodiment one；Additionally, magnetic rotor 4 ＇ is closed by embodiment two
Inside set of cells 2, effectively prevent electrolyte from leaking so that set of cells 2 is more airtight, safety.
The current value that this Self-disconnecting storage battery passes through to measure needed for driving rotating vane to rotate judges the charge and discharge within storage battery
Situation, and enable to automatically power off so that people are using more convenient；Further, since lead sulfate quality is larger, after the reaction easily
It is deposited to set of cells bottom, long-term deposition can cause crystallization；Rotating vane is arranged on bottom by this Self-disconnecting storage battery, can accelerate
The diffusion of electrolyte, flowing, effectively prevent lead sulfate from crystallizing, while promoting internal battery pack chemical reaction, effectively simultaneously
Extend the service life of storage battery.
The foregoing is only presently preferred embodiments of the present invention, not in order to limit the present invention, all spirit in the present invention and
Within principle, any modification, equivalent substitution and improvement made etc., should be included within the scope of the present invention.
Claims (5)
1. a kind of Self-disconnecting storage battery, described Self-disconnecting storage battery includes housing (1) and set of cells (2)；Described housing (1) is passed through solid
Described set of cells (2) is fastened on the inside of housing (1) by the presser feet (11) being scheduled on housing (1) inwall；Described housing (1) is passed through
Heat-sealable way seals；It is characterized in that: equidistant being arranged in set of cells (2) of pole plate (21) of described set of cells (2), described pole
Plate (21) the vertically top board of described set of cells (2) sticking on the top board inwall of set of cells (2)；In described set of cells (2)
Rotary shaft (3) is provided with plate inner wall, rotating vane (4) is fixedly connected with described rotary shaft (3)；In described housing
(1) on inwall, rotary shaft (3) just to position at motor (5) is installed；Described rotary shaft (3) passes through described battery
The base plate of group (2) is simultaneously fixedly connected with the drive rod (51) of motor (5)；Described motor (5) is electrically connected with and turns
Fast control element (6) and sensitive galvanometer (7), described sensitive galvanometer (7) is electrically connected with and controls the break-make of storage battery charge and discharge to open
Close (8).
2. Self-disconnecting storage battery according to claim 1 it is characterised in that: the rotating speed of described motor (5) turns for 3-10/
min.
3. Self-disconnecting storage battery according to claim 1 and 2 it is characterised in that: the number of blade of described rotating vane (4) be two
Leaf or four leaves.
4. Self-disconnecting storage battery according to claim 3 it is characterised in that: scribble anticorrosion on described rotating vane (4)
Layer.
5. Self-disconnecting storage battery according to claim 1 it is characterised in that: the housing of described set of cells (2) is by non-magnetic
Plastics are made.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410732369.1A CN104512517B (en) | 2014-12-06 | 2014-12-06 | Automatic-poweroff storage battery |
| CN201610966642.6A CN106314669B (en) | 2014-12-06 | 2014-12-06 | Self-disconnecting storage battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410732369.1A CN104512517B (en) | 2014-12-06 | 2014-12-06 | Automatic-poweroff storage battery |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610966642.6A Division CN106314669B (en) | 2014-12-06 | 2014-12-06 | Self-disconnecting storage battery |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104512517A CN104512517A (en) | 2015-04-15 |
| CN104512517B true CN104512517B (en) | 2017-01-25 |
Family
ID=52788490
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610966642.6A Active CN106314669B (en) | 2014-12-06 | 2014-12-06 | Self-disconnecting storage battery |
| CN201410732369.1A Active CN104512517B (en) | 2014-12-06 | 2014-12-06 | Automatic-poweroff storage battery |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610966642.6A Active CN106314669B (en) | 2014-12-06 | 2014-12-06 | Self-disconnecting storage battery |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN106314669B (en) |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1495706A (en) * | 1975-03-03 | 1977-12-21 | Secretary Industry Brit | Battery cells |
| JP2741134B2 (en) * | 1992-05-20 | 1998-04-15 | 九州日立マクセル株式会社 | Rechargeable small electric equipment |
| CN2932635Y (en) * | 2005-12-29 | 2007-08-08 | 理通科技股份有限公司 | Lithium battery protector device |
| CN101145606A (en) * | 2007-08-18 | 2008-03-19 | 台州正方位电子有限公司 | Energy balance lead-acid storage battery |
| CN201146250Y (en) * | 2007-12-25 | 2008-11-05 | 比亚迪股份有限公司 | Piece for connecting battery module |
| FR2966288B1 (en) * | 2010-10-19 | 2013-03-29 | Commissariat Energie Atomique | BATTERY OF AN ELECTRIC MOTORIZATION OF A MOTOR VEHICLE |
| CN202016560U (en) * | 2011-04-28 | 2011-10-26 | 昆山市山山塑胶制品厂 | Integrated battery group |
| CN202199295U (en) * | 2011-07-13 | 2012-04-25 | 天能电池集团（安徽）有限公司 | Polypropylene stirring device for manufacturing lead-acid storage battery |
| CN202749478U (en) * | 2012-08-19 | 2013-02-20 | 福建华正新能源科技股份有限公司 | Lead-acid storage battery with self-protection circuit |
| CN203312427U (en) * | 2013-05-09 | 2013-11-27 | 浙江金开来新能源科技有限公司 | Vehicle lithium battery with good heat dissipation performance |
| CN103618121B (en) * | 2013-12-11 | 2016-12-28 | 重庆长安汽车股份有限公司 | A kind of electrokinetic cell heat management structure and thermal management algorithm |
-
2014
- 2014-12-06 CN CN201610966642.6A patent/CN106314669B/en active Active
- 2014-12-06 CN CN201410732369.1A patent/CN104512517B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN106314669B (en) | 2018-11-30 |
| CN106314669A (en) | 2017-01-11 |
| CN104512517A (en) | 2015-04-15 |
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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: Chen Wei Inventor before: Zhou Gang |
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| COR | Change of bibliographic data | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20161027 Address after: Ganquan road Shushan District of Hefei City, Anhui Province, 230000 West hillock road to the South Wild Garden commercial office building room B-2705 Applicant after: Hefei wisdom Dragon Machinery Design Co., Ltd. Address before: 215000 Xiangcheng District City, Suzhou province Huangqiao Street Lane Economic Development Zone Applicant before: Suzhou Xin Hang Microtronics A/S |
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| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20161121 Address after: 402560 Chongqing city Tongliang District Dongcheng Subdistrict Office Jinshan Road No. 8 Applicant after: CHONGQING CHONG XIANG POWER CO., LTD. Address before: Ganquan road Shushan District of Hefei City, Anhui Province, 230000 West hillock road to the South Wild Garden commercial office building room B-2705 Applicant before: Hefei wisdom Dragon Machinery Design Co., Ltd. |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |