CN104512517A - Automatic-poweroff storage battery - Google Patents
Automatic-poweroff storage battery Download PDFInfo
- Publication number
- CN104512517A CN104512517A CN201410732369.1A CN201410732369A CN104512517A CN 104512517 A CN104512517 A CN 104512517A CN 201410732369 A CN201410732369 A CN 201410732369A CN 104512517 A CN104512517 A CN 104512517A
- Authority
- CN
- China
- Prior art keywords
- battery pack
- storage battery
- self
- housing
- battery
- 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.)
- Granted
Links
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
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- 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
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, especially, is a kind of storage battery.
Background technology
Storage battery, as the propulsion source of battery-driven car, is weigh one of battery-driven car quality leading indicator; The quality of storage battery directly determines the factor such as service life, moving velocity of battery-driven car; Lead-acid storage battery becomes battery-driven car select main dynamic origin with its cheap price, simple technique; But lead-acid storage battery also has the deficiency of himself, the weight of lead-acid storage battery is larger; Easily occur that when overcharge interior pressure increases, gas is excessive, and battery acid reduces, and the active substance of inside battery is come off; Long-term overdischarge can make the lead sulphate crystallization of inside battery, plate vulcanizing, reduces the quality of battery; Generally speaking, the concern that lead-acid storage battery needs user more and maintenance could keep longer service life, and this puts to no little inconvenience to the normal use of people.
Summary of the invention
For the problems referred to above, the invention provides a kind of Self-disconnecting storage battery, this storage battery can when storage battery overcharge, overdischarge automatic shutdown circuit, protection storage battery; This storage battery has higher charge and discharge efficiency simultaneously.
For solving the problem, the technical solution adopted in the present invention is: this Self-disconnecting storage battery includes housing and battery pack; Described battery pack to be fastened on the inside of housing by described housing by being fixed on presser feet in inner walls; Described housing is sealed by heat-sealable way; What the pole plate of described battery pack was equidistant is arranged in battery pack, and the top board of the vertical described battery pack of described pole plate also sticks on the top board inwall of battery pack; The plate inner wall of described battery pack is provided with S. A., described S. A. is fixedly connected with rotating blade; On the inwall of described housing, the just right position of S. A. is provided with drive motor; Described S. A. passes the base plate of described battery pack and is fixedly connected with the drive spindle of drive motor; Described drive motor is electrically connected rotating speed control element and sensitive galvanometer respectively, and described sensitive galvanometer is electrically connected the on and off switch controlling storage battery charge and discharge.
The invention has the beneficial effects as follows: in the charge and discharge process of storage battery, described drive motor remains rotation; Described rotating speed control element controls drive motor with constant rotational speed; Described S. A. at the uniform velocity rotates under the drive of described drive spindle, and therefore, the described rotating blade be fixedly connected with described S. A. also remains a constant speed and rotates; In storage battery process of charging, battery acid and pole plate react and generate sulfuric acid solution, in battery cell discharge process, and battery acid and pole plate water generation reaction and lead sulphate; Therefore in the process of charge and discharge, the density of battery acid is gradually changing, and the damping coefficient of battery acid is also gradually changing; When rotating blade rotates in the liquid that damping coefficient is less, the electric current that drive motor provides is less, and when rotating blade rotates in the liquid that damping coefficient is larger, the electric current that drive motor provides is larger; All the time connect due to sensitive galvanometer and monitor drive motor; When the electric current of drive motor exceedes specific range of current, signal transmission gives described on and off switch to disconnect the charge and discharge circuit of storage battery by sensitive galvanometer.
This Self-disconnecting storage battery by measuring the charge and discharge situation driving the current value needed for rotating blade to judge storage battery inside, and can realize auto-breaking, people is used more convenient; In addition, because lead sulphate quality is comparatively large, be easily deposited to after the reaction bottom battery pack, long-term deposition can cause crystallization; Rotating blade is arranged on bottom by this Self-disconnecting storage battery, can accelerate the diffusion of battery acid, flowing, effectively prevents lead sulphate crystallization simultaneously, while promotion internal battery pack chemical reaction, effectively extends the service life of storage battery.
As preferably, be provided with fixed rotating shaft at the base plate of described battery pack, described fixed rotating shaft is coupling magnetic rotor; On described magnetic rotor, the magnetic pole of often pair of centrosymmetric two blades is contrary; Described drive spindle is fixedly connected with bar magnet, and the direction of magnetization of described bar magnet is vertical with drive spindle, and the direction of magnetization inverse coplanar of a pair blade on the direction of magnetization of described bar magnet and magnetic rotor.
As preferably, the number of blade of described rotating blade is two leaves or four leaves.
As preferably, the rotating speed of described drive motor is that 3-10 turns/min; Electric energy needed for this rotating speed is little, can make that rotating blade fully stirs, mixed electrolytic solution simultaneously.
As preferably, described rotating blade scribbles corrosion-resistant coating; So that prevent battery acid to the corrosion of rotating blade.
As preferably, the housing of described battery pack is made by non-magnetic plastics; Can not armoured magnetic field while effective sealing battery acid.
Accompanying drawing explanation
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.
Detailed description of the invention
Embodiment one
In the embodiment shown in fig. 1, this Self-disconnecting storage battery includes housing 1 and battery pack 2; Described battery pack 2 to be fastened on the inside of housing 1 by described housing 1 by being fixed on presser feet 11 on housing 1 inwall; Described housing 1 is sealed by heat-sealable way; What the pole plate 21 of described battery pack 2 was equidistant is arranged in battery pack 2, and the top board of the vertical described battery pack 2 of described pole plate 21 also sticks on the top board inwall of battery pack 2; The plate inner wall of described battery pack 2 is provided with S. A. 3, described S. A. 3 is fixedly connected with rotating blade 4, the number of blade of described rotating blade 4 is four, and described rotating blade 4 scribbles corrosion-resistant coating; On the inwall of described housing 1, the just right position of S. A. 3 is provided with drive motor 5, and the rotating speed of described drive motor 5 is that 3-10 turns/min; Described S. A. 3 passes the base plate of described battery pack 2 and is fixedly connected with the drive spindle 51 of drive motor 5; Described drive motor 5 is electrically connected rotating speed control element 6 and sensitive galvanometer 7 respectively, and described sensitive galvanometer 7 is electrically connected the on and off switch 8 controlling storage battery charge and discharge.
In the charge and discharge process of storage battery, described drive motor 5 remains rotation; Described rotating speed control element 6 controls drive motor 5 and turns/the rotational speed of min with 3-10; Described S. A. 3 at the uniform velocity rotates under the drive of described drive spindle 51; Therefore, the described pivoting leaf 4 be fixedly connected with described S. A. 3 also remains a constant speed and rotates.
In storage battery process of charging, battery acid and pole plate 21 react and generate sulfuric acid solution, and in battery cell discharge process, battery acid and pole plate 21 water generation reaction and lead sulphate precipitate; Therefore in the process of charge and discharge, the density of battery acid is gradually changing, and the damping coefficient of battery acid is also gradually changing; When rotating blade 4 rotates in the liquid that damping coefficient is less, the electric current that drive motor 5 provides is less, and when rotating blade 4 rotates in the liquid that damping coefficient is larger, the electric current that drive motor 5 provides is larger; When producing storage battery, the range of current of a setting safety, all the time connect due to sensitive galvanometer 7 and monitor drive motor 5, when the electric current of drive motor 5 exceedes the range of current of setting, signal transmission gives described on and off switch 8 to disconnect the charge and discharge circuit of storage battery by sensitive galvanometer 7; The mode of concrete signal transacting and transmission and control circuit break-make is comparatively common and be not key protection point of the present invention, therefore no further details to be given herein.
Embodiment two
In the embodiment two shown in Fig. 2, with embodiment one unlike, the base plate of the battery pack 2 in the present embodiment two is provided with fixed rotating shaft 3 ＇, and described fixed rotating shaft 3 ＇ is connected with magnetic rotor 4 ＇ of two blades; The magnetic pole of two blades on described magnetic rotor 4 ＇ is contrary; Described drive spindle 51 is fixedly connected with bar magnet 511, and the direction of magnetization of described bar magnet 511 is vertical with drive spindle 51, and the direction of magnetization inverse coplanar of a pair blade on the direction of magnetization of described bar magnet 511 and described magnetic rotor 4 ＇; The housing of described battery pack 2 is made by non-magnetic plastics simultaneously.
When drive motor drives bar magnet 511 to rotate, by magnetic action, magnetic rotor 4 ＇ of battery pack 2 inside, with bar magnet 511 synchronous axial system, can realize the effect in embodiment one equally; In addition, it is inner that magnetic rotor 4 ＇ is enclosed in battery pack 2 by embodiment two, effectively prevents battery acid from leaking, such that battery pack 2 is more airtight, safety.
This Self-disconnecting storage battery by measuring the charge and discharge situation driving the current value needed for rotating blade rotation to judge storage battery inside, and can realize auto-breaking, people is used more convenient; In addition, because lead sulphate quality is comparatively large, be easily deposited to after the reaction bottom battery pack, long-term deposition can cause crystallization; Rotating blade is arranged on bottom by this Self-disconnecting storage battery, can accelerate the diffusion of battery acid, flowing, effectively prevents lead sulphate crystallization simultaneously, while promotion internal battery pack chemical reaction, effectively extends the service life of storage battery.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (6)
1. a Self-disconnecting storage battery, this Self-disconnecting storage battery includes housing (1) and battery pack (2); Described battery pack (2) to be fastened on the inside of housing (1) by described housing (1) by being fixed on presser feet (11) on housing (1) inwall; Described housing (1) is sealed by heat-sealable way; It is characterized in that: what the pole plate (21) of described battery pack (2) was equidistant is arranged in battery pack (2), the top board of the vertical described battery pack (2) of described pole plate (21) also sticks on the top board inwall of battery pack (2); The plate inner wall of described battery pack (2) is provided with S. A. (3), described S. A. (3) is fixedly connected with rotating blade (4); On the inwall of described housing (1), the just right position of S. A. (3) is provided with drive motor (5); Described S. A. (3) through described battery pack (2) base plate and be fixedly connected with the drive spindle (51) of drive motor (5); Described drive motor (5) is electrically connected rotating speed control element (6) and sensitive galvanometer (7) respectively, and described sensitive galvanometer (7) is electrically connected the on and off switch (8) controlling storage battery charge and discharge.
2. Self-disconnecting storage battery according to claim 1, is characterized in that: the rotating speed of described drive motor (5) is that 3-10 turns/min.
3. Self-disconnecting storage battery according to claim 1 and 2, is characterized in that: the number of blade of described rotating blade (4) is two leaves or four leaves.
4. Self-disconnecting storage battery according to claim 3, is characterized in that: on described rotating blade (4), scribble corrosion-resistant coating.
5. Self-disconnecting storage battery according to claim 1, is characterized in that: be provided with fixed rotating shaft (3 ＇) at the base plate of described battery pack (2), and described fixed rotating shaft (3 ＇) is coupling magnetic rotor (4 ＇); The magnetic pole of two blades on described magnetic rotor (4 ＇) is contrary; Described drive spindle (51) is fixedly connected with bar magnet (511), the direction of magnetization of described bar magnet (511) is vertical with drive spindle (51), and the direction of magnetization inverse coplanar of a pair blade on the direction of magnetization of described bar magnet (511) and magnetic rotor (4 ＇).
6. Self-disconnecting storage battery according to claim 1 or 5, is characterized in that: the housing of described battery pack (2) is made by non-magnetic plastics.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610966642.6A CN106314669B (en) | 2014-12-06 | 2014-12-06 | Self-disconnecting storage battery |
| CN201410732369.1A CN104512517B (en) | 2014-12-06 | 2014-12-06 | Automatic-poweroff 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 true CN104512517A (en) | 2015-04-15 |
| CN104512517B CN104512517B (en) | 2017-01-25 |
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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) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1495706A (en) * | 1975-03-03 | 1977-12-21 | Secretary Industry Brit | Battery cells |
| JPH05225963A (en) * | 1992-05-20 | 1993-09-03 | Kyushu Hitachi Maxell Ltd | Charging type small electrical equipment |
| CN2932635Y (en) * | 2005-12-29 | 2007-08-08 | 理通科技股份有限公司 | Lithium battery protector device |
| CN201146250Y (en) * | 2007-12-25 | 2008-11-05 | 比亚迪股份有限公司 | Piece for connecting battery module |
| 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 |
| 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 |
| US20130328392A1 (en) * | 2010-10-19 | 2013-12-12 | Commissariat A L'energie Atomique Et Aux Energies Alternatives | Battery for an electric motor of a motor vehicle |
| CN103618121A (en) * | 2013-12-11 | 2014-03-05 | 重庆长安汽车股份有限公司 | Heat management structure of power battery and heat management method thereof |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| 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 |
-
2014
- 2014-12-06 CN CN201610966642.6A patent/CN106314669B/en active Active
- 2014-12-06 CN CN201410732369.1A patent/CN104512517B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1495706A (en) * | 1975-03-03 | 1977-12-21 | Secretary Industry Brit | Battery cells |
| JPH05225963A (en) * | 1992-05-20 | 1993-09-03 | Kyushu Hitachi Maxell Ltd | Charging type small electrical equipment |
| CN2932635Y (en) * | 2005-12-29 | 2007-08-08 | 理通科技股份有限公司 | Lithium battery protector device |
| CN201146250Y (en) * | 2007-12-25 | 2008-11-05 | 比亚迪股份有限公司 | Piece for connecting battery module |
| US20130328392A1 (en) * | 2010-10-19 | 2013-12-12 | Commissariat A L'energie Atomique Et Aux Energies Alternatives | Battery for an electric motor 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 |
| 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 |
| CN103618121A (en) * | 2013-12-11 | 2014-03-05 | 重庆长安汽车股份有限公司 | Heat management structure of power battery and heat management method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106314669B (en) | 2018-11-30 |
| CN106314669A (en) | 2017-01-11 |
| CN104512517B (en) | 2017-01-25 |
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| C06 | Publication | ||
| PB01 | Publication | ||
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| 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 |