CN203267797U - Electric bicycle mileage booster - Google Patents
Electric bicycle mileage booster Download PDFInfo
- Publication number
- CN203267797U CN203267797U CN2013202158294U CN201320215829U CN203267797U CN 203267797 U CN203267797 U CN 203267797U CN 2013202158294 U CN2013202158294 U CN 2013202158294U CN 201320215829 U CN201320215829 U CN 201320215829U CN 203267797 U CN203267797 U CN 203267797U
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- storage battery
- mileage
- wiring end
- electric bicycle
- battery
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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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Abstract
The utility model discloses an electric bicycle mileage booster which comprises a mileage booster body, wherein the mileage booster body is connected with an electric bicycle controller. The electric bicycle controller is provided with a negative pole connected with a storage battery, a positive pole connected with the storage battery and a connection end connected with a power supply electric door lock. The mileage booster body is provided with a first wiring end, a second wiring end and a third wiring end, the first wiring end is in parallel connection with the negative pole of the electric bicycle controller, and the second wiring end and the third wiring end are in serial connection with the power supply electric door lock and the connection end of the power supply electric door lock of the electric bicycle controller respectively. The mileage booster body comprises an automatic storage battery unit-cell current and voltage detection circuit connected with the second wiring end, a pulse oscillating circuit connected with the automatic storage battery unit-cell current and voltage detection circuit, the first wiring end and the second wiring end and a timer circuit connected with the automatic storage battery unit-cell current and voltage detection circuit. The electric bicycle mileage booster can improve electric quantity stored in the electric bicycle storage battery after the storage battery is charged, prevents the storage battery from swelling during charging, and prolongs service life of the storage battery.
Description
Technical field
The utility model relates to the Electrical Bicycle lead-acid storage battery energy, especially relates to a kind of Electrical Bicycle mileage adder.
Background technology
Electrical Bicycle has been subject to more and more customers' welcome due to the advantage of its green, environmental protection and energy saving.But the following shortcoming of Electrical Bicycle ubiquity of market sale at present:
One, storage battery is in use with the increase of period of service, its capacity loss, the lost of life.
Two, at present Electrical Bicycle to use energy major part be all lead-acid storage battery, its structure power line voltage is all with every 2V voltage, forms to reach required voltage after lattice one a lattice series connection.
Three, storage battery is in the series connection use procedure, can be in time and environment for use cumulative, and its capacity can slowly descend.
Cause the major cause of above problem to be: as long as there is a lattice internal resistance of cell to increase, the whole voltage that is composed in series is with regard to overbalance, capacity of cell will descend, these all can hinder the charging and discharging circuit of whole group of lead-acid storage battery, and be subject to the battery pack of certain choked flow, its use stroke will shortening, the lost of life, the charging problems such as drum that easily rise.
The utility model content
The purpose of this utility model is exactly in order to address the above problem; a kind of Electrical Bicycle mileage adder is provided; it has solved the problem that present above-mentioned electric bike battery uses charging capacity to descend; can promote 45～65% of discarded old accumulator capacity; thereby 16～26 kilometers of Electrical Bicycle travelled distances have been increased; battery age has obtained extending and protection simultaneously, has finally increased the purpose of the travelled distance of Electrical Bicycle.
To achieve these goals, the utility model adopts following technical scheme:
the Electrical Bicycle mileage adder, comprise mileage adder body (A1), it is connected in controller for electric vehicle (A2), this controller for electric vehicle has a negative pole (a) that is connected to storage battery, one is connected to the positive pole (b) of storage battery and the incoming end (c) that is connected to the power supply electric door lock, it is characterized in that, this mileage adder body has first, second, the 3rd terminals (N1, N2, N3), described the first terminals (N1) are connected to the negative pole (a) of controller for electric vehicle, described second, the 3rd terminals (N2, N3) be serially connected with respectively the incoming end (c) of the power supply electric door lock of power supply electric door lock and controller for electric vehicle,
Described mileage adder body comprises:
Battery cell current/voltage automatic detection circuit (F1), it is connected to the second terminals (N2);
Be connected to the pulse oscillation circuit (F2) of battery cell current/voltage automatic detection circuit (F1), it is connected to first, second terminals (N1, N2);
Be connected to the timer circuit (F3) of battery cell current/voltage automatic detection circuit (F1).
It is that the electric bike battery charging that detects does not overcharge that described timing discharges and recharges, and diligent discharge is not put deeply, auto-breaking protection battery.It is that the charger charging is risen with capacity of cell or decline is carried out the lead-acid batteries current/voltage is adjusted the charge protection battery that current/voltage detects automatically.The oscillating impulse circuit is to activate for single lattice capacity of cell decline overbalance to recover consistent, reaches every lattice capacity restoration consistent, and auto-breaking protection battery does not overcharge and deep discharge not.
The utlity model has following beneficial effect:
(1) can improve the storage electric weight of electric bike battery charging and the protection battery charge drum that do not rise, extend the service life of storage battery.
(2) the present utility model is by electronic component: electric capacity, resistance, diode, aerotron, inductance, integrated package form.Include regularly charge-discharge circuit, current/voltage automatic detection and adjustment circuit, battery cell adjustment oscillating impulse circuit.During the electric bike battery charging, charger detects contrast charging by testing circuit to battery charge electric current and voltage through increasing device, detect every lattice electric weight of battery pack poor after, interruption high-frequency impulse by the whole oscillating circuit generation of single style, automatically the battery for single lattice capacity loss carries out activating charge, make its recovery capacity, thus promote the charging of whole group storage battery the storage electric weight 45～65%.Another road detects charge balancing auto-breaking protection battery and no longer overcharges, and prevents that storage battery from overcharging the drum that rises, and extended the life-span.Discharge is that Electrical Bicycle is subjected to the power amplifier electricity in the process of moving, utilize motor coil poor to automatic detection circuit around the living certain current/voltage of magnetic field transfer movable property, tell the resonance of error voltage and oscillating impulse by testing circuit more single lattice of battery pack internal resistance rising capacity loss are produced pulse activation automatically, automatic discharging is consistent, the electromobile battery of former capacity loss is promoted 45～65% capacity, namely increase battery-driven car stroke multirow and sail 16～22 kilometers left and right.General battery-driven car stroke is not far in the consumer market, fills once electricity 20～25 kilometers left and right of can only travelling, and customer's major part need to renew battery, and namely having changed new battery is also 45～50 kilometers distances of stroke, has wasted the storage battery secondary and has utilized the energy.16～22 kilometers have been increased through 2 years trial edition electric product bicycle mileage adders, effect reaches 98%, battery age extends 8 months to 1 year more, electric bike battery obtains the secondary utilization, reduced customer's burden, reduce the customer electric bike battery is changed for several times, environmental contamination reduction has been saved national resources.
Description of drawings
Fig. 1 is Electrical Bicycle mileage adder structural representation.
The specific embodiment
For technological means, creation characteristic that the utility model is realized, reach purpose and effect is easy to understand, below in conjunction with concrete diagram, further set forth the utility model.
as shown in Figure 1, the Electrical Bicycle mileage adder, comprise mileage adder body A1, it is connected in controller for electric vehicle A2, this controller for electric vehicle has a negative pole a who is connected to storage battery, anodal b and an incoming end c who is connected to the power supply electric door lock who is connected to storage battery, it is characterized in that, this mileage adder body has first, second, the 3rd terminals N1, N2, N3, described the first terminals N1 is connected to the negative pole a of controller for electric vehicle, described second, the 3rd terminals N2, N3 is serially connected with respectively the incoming end c of the power supply electric door lock of power supply electric door lock and controller for electric vehicle,
Described mileage adder body comprises:
Battery cell current/voltage automatic detection circuit F1, it is connected to the second terminals N2;
Be connected to the pulse oscillation circuit F2 of battery cell current/voltage automatic detection circuit F1, it is connected to first, second terminals N1, N2;
Be connected to the timer circuit F3 of battery cell current/voltage automatic detection circuit F1.
It is existing known that battery cell current/voltage automatic detection circuit F1, pulse oscillation circuit F2 and timer circuit F3 belong to, and comprises the each several part circuit such as IC, aerotron, diode, resistance, electric capacity, Inductive component, is not described in detail in this.
The principle of work of this Electrical Bicycle mileage adder is:
The total wiring of mileage adder body A1 only needs three lines to receive controller for electric vehicle, three lines pass through first, second, third terminals N1 of mileage adder body, N2, N3 picks out, the first terminals N1 and the negative pole of receiving controller for electric vehicle are battery negative post, second, third terminals N2, N3 are serially connected with respectively controller for electric vehicle power supply electric door lock.When the power supply electric door lock is opened the battery-driven car general supply, positive voltage is first from the second terminals N2 to battery cell current/voltage automatic detection circuit F1, to the controller for electric vehicle microprocessor power supply, battery-driven car rotates at work drive motor D and is subjected to power amplifier electricity battery pack general supply current/voltage to have error and the anti-electronic current/voltage processed of motor to be detected by the 3rd connection terminal N3 input battery cell current/voltage automatic detection circuit F1 from the 3rd connection terminal N3.at this moment, battery cell current/voltage automatic detection circuit F1 detect motor D work be subjected to the anti-electronic electric current processed of merit operation general supply current/voltage error motor to carry out detection calculations whether go out the discharge of battery pack list lattice consistent, battery cell current/voltage automatic detection circuit F1 detects the large discharge of single lattice capacity loss internal resistance liter overbalance and feeds back to pulse oscillation circuit F2, produce the self coupling pulse by pulse oscillation circuit F2 vibration, from the second terminals N2 to the power supply electric door lock, form the loop capacity loss internal resistance is risen large single lattice battery activation reply unanimously, battery cell current/voltage automatic detection circuit F1 detects under the every lattice capacity of storage battery internal resistance and increases with other single lattice capacity consistent, output signal is to timer circuit F3, quit work and complete protection by timer circuit F3 control wave oscillating circuit F2 impulse hunting again.
This Electrical Bicycle mileage adder can effectively solve the lead-acid storage battery that exists in prior art because of period of service long after, its capacity loss, the lost of life, stroke shorten, the discontented problem such as not enough of the drum that rises easy to charge, charging.
The above is only preferred implementation of the present utility model, and protection domain of the present utility model is not limited in above-mentioned embodiment, and every technical scheme that belongs to the utility model principle all belongs to protection domain of the present utility model.For a person skilled in the art, some improvement of carrying out under the prerequisite that does not break away from principle of the present utility model, these improvement also should be considered as protection domain of the present utility model.
Claims (1)
1. Electrical Bicycle mileage adder, comprise mileage adder body (A1), it is connected in controller for electric vehicle (A2), this controller for electric vehicle has a negative pole (a) that is connected to storage battery, one is connected to the positive pole (b) of storage battery and the incoming end (c) that is connected to the power supply electric door lock, it is characterized in that, this mileage adder body has first, second, the 3rd terminals (N1, N2, N3), described the first terminals (N1) are connected to the negative pole (a) of controller for electric vehicle, described second, the 3rd terminals (N2, N3) be serially connected with respectively the incoming end (c) of the power supply electric door lock of power supply electric door lock and controller for electric vehicle,
Described mileage adder body comprises:
Battery cell current/voltage automatic detection circuit (F1), it is connected to the second terminals (N2);
Be connected to the pulse oscillation circuit (F2) of battery cell current/voltage automatic detection circuit (F1), it is connected to first, second terminals (N1, N2);
Be connected to the timer circuit (F3) of battery cell current/voltage automatic detection circuit (F1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202158294U CN203267797U (en) | 2013-04-25 | 2013-04-25 | Electric bicycle mileage booster |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202158294U CN203267797U (en) | 2013-04-25 | 2013-04-25 | Electric bicycle mileage booster |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203267797U true CN203267797U (en) | 2013-11-06 |
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ID=49498267
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013202158294U Expired - Fee Related CN203267797U (en) | 2013-04-25 | 2013-04-25 | Electric bicycle mileage booster |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203267797U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107732333A (en) * | 2017-09-21 | 2018-02-23 | 安徽省力霸动力锂电池科技有限公司 | Electric door lock control module |
-
2013
- 2013-04-25 CN CN2013202158294U patent/CN203267797U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107732333A (en) * | 2017-09-21 | 2018-02-23 | 安徽省力霸动力锂电池科技有限公司 | Electric door lock control module |
| CN107732333B (en) * | 2017-09-21 | 2020-01-24 | 安徽省力霸动力锂电池科技有限公司 | Electric door lock control module |
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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: 20131106 Termination date: 20150425 |
|
| EXPY | Termination of patent right or utility model |