CN2877105Y - Automatic sliding charger of AC electric bicycle - Google Patents
Automatic sliding charger of AC electric bicycle Download PDFInfo
- Publication number
- CN2877105Y CN2877105Y CN 200620023453 CN200620023453U CN2877105Y CN 2877105 Y CN2877105 Y CN 2877105Y CN 200620023453 CN200620023453 CN 200620023453 CN 200620023453 U CN200620023453 U CN 200620023453U CN 2877105 Y CN2877105 Y CN 2877105Y
- Authority
- CN
- China
- Prior art keywords
- storage battery
- control circuit
- relay
- electric bicycle
- parallel
- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to an automatically sliding-charging device for AC motor-assistant bicycle. The device includes a motor-assistant bicycle controller, an AC motor which has a stator with its three phase neutral position sensing outputting terminal connected to the correspondent input terminal of the motor-assistant bicycle controller, a storage battery and its series-parallel connection control circuit having an output terminal connected with input terminal of the motor-assistant bicycle controller, and a sliding-charging control circuit connected with the AC motor and having two output terminals connected with input terminal of the motor-assistant bicycle controller and the storage battery and its series-parallel connection control circuit respectively. With the utility model, the motor-assistant bicycle can be changed from running state to charging state automatically with large charging current, thus improving mileage of the bicycle.
Description
Technical field
The utility model relates to a kind of AC electrical bicycle coasting automatic charge device.
Background technology
At present, during the AC electrical bicycle running, batteries series connection back is the power supply of AC electrical bicycle controller, and the AC electrical bicycle controller is output as three-phase alternating current, this three-phase alternating current adds to the current terminal of alternating current motor, travels to drive electric bicycle.It is shorter that its shortcoming is that electric bicycle fills once electric mileages of continuation, generally is no more than 50 kilometers, almost will fill once electricity every day, brings inconvenience to the user.In addition, currently marketed electric bicycle is serial connection charge, has so not only shortened the useful life of storage battery, and the effect of influence charging.
Summary of the invention
Technical problem to be solved in the utility model provides the AC electrical bicycle coasting automatic charge device that a kind of simple in structure, charging current is big, can improve mileage greatly.
The technical scheme that its technical problem that solves the utility model adopts:
The utility model includes electric bicycle controller, alternating current motor; The corresponding input of the stator three-phase zero position sensing output termination electric bicycle controller of alternating current motor; It is characterized in that it also includes storage battery and connection in series-parallel control circuit thereof, slides charging control circuit; The input of the output termination electric bicycle controller of storage battery and connection in series-parallel control circuit thereof, the output termination of electric bicycle controller slides the input of charging control circuit, slide charging control circuit and be connected, slide another road output termination storage battery and connection in series-parallel control circuit thereof of charging control circuit with alternating current motor.
The beneficial effects of the utility model be electric bicycle to be transformed into charged state by running status be to finish automatically, charging current is bigger, has improved mileage greatly.
Description of drawings
Fig. 1 is a theory diagram of the present utility model.
Fig. 2 is circuit theory diagrams of the present utility model.
Embodiment
By the embodiment shown in Fig. 1,2 as can be known, it includes electric bicycle controller, alternating current motor; The corresponding input of the stator three-phase zero position sensing output termination electric bicycle controller of alternating current motor; It is characterized in that it also includes storage battery and connection in series-parallel control circuit thereof, slides charging control circuit; The input of the output termination electric bicycle controller of storage battery and connection in series-parallel control circuit thereof, the output termination of electric bicycle controller slides the input of charging control circuit, slide charging control circuit and be connected, slide another road output termination storage battery and connection in series-parallel control circuit (see figure 1) thereof of charging control circuit with alternating current motor.
In the present embodiment, storage battery and connection in series-parallel control circuit thereof are by three storage battery E
1-E
3, relay J
1, handgrip rotary switch K
1, with the K switch of handgrip rotary switch interlock
2, manual normally closed switch K
3Form; Adjacent two storage batterys pass through relay J
1Normally opened contact and normally-closed contact be connected, when normally-closed contact is closed, adjacent two storage batterys series connection; When the normally opened contact adhesive, adjacent two storage battery parallel connections; First storage battery E wherein
1With second storage battery E
2Annexation when in parallel is as follows: first storage battery E
1Positive pole and second storage battery E
2Positive pole succeed electrical equipment J respectively
1Normally opened contact J
1-1A point and b point, first storage battery E
1Negative pole successively through relay J
1Normally opened contact J
1-3, J
1-7Meet second storage battery E
2Negative pole; Second parallel way with the 3rd storage battery is identical with above-mentioned connected mode; First storage battery E
1Positive pole connect the input anode of electric bicycle controller DKQ, the negative pole of last piece storage battery is through handgrip rotary switch K
1Connect the input cathode of electric bicycle controller DKQ; Relay J
1With K switch
2With manual normally closed switch K
3Be connected between the positive pole and negative pole of arbitrary storage battery after three's series connection.K
3Effect be to take off the charge in batteries pond, disconnect K this moment
3
In the present embodiment, slide charging control circuit by relay J
2, three tunnel charging control loops, diode D
13Form; Relay J
2Be connected between the input anode and negative pole of electric bicycle controller DKQ; Ac output end A, the B of electric bicycle controller DKQ, C are respectively successively through relay J
2Normally opened contact J
2-2And J
2-7, J
2-4And J
2-8, J
2-6And J
2-9Meet power end A, B, the C of alternating current motor M; First via charging control loop is by transformer T
1, rectifier bridge D
1-D
4, capacitor C
1, relay J
2Normally-closed contact J
2-1, normally opened contact J
2-2, J
2-7Form; Transformer T
1Elementary L
1With relay J
2Normally opened contact J
2-7Parallel connection, transformer T
1Elementary L
1Successively through relay J
2Normally-closed contact J
2-1, J
2-3, transformer T
2Elementary L
3, alternating current motor M forms the charging major loop; Transformer T
1Secondary L
2Two terminate at rectifier bridge D
1-D
4Input on, rectifier bridge D
1-D
4Output be connected on capacitor C
1Positive pole and negative pole between; The structure of other two-way charging control major loop is identical with the structure of the above-mentioned first via; Capacitor C
1, C
2, C
3Positive pole after three's parallel connection is through diode D
13Meet first storage battery E
1Positive pole, the negative pole after three's parallel connection connects the negative pole of last piece storage battery.
The course of work of present embodiment is as follows:
One, the course of work (with reference to Fig. 2) during AC electrical bicycle cruising
Handgrip rotary switch K
1It is the Hall IC on the former AC electrical bicycle.
At first connect handgrip rotary switch K
1, K meanwhile
2Disconnect relay J
2Work, its normally opened contact J
2-2, J
2-4, J
2-6, J
2-7-J
2-9Adhesive; Relay J
1Outage, its normally-closed contact J
1-2, J
1-4, J
1-6, J
1-8Closure, storage battery E
1-E
3Series connection, its series voltage 36V is added between the input anode and negative pole of AC electrical bicycle controller DKQ, and the output of DKQ is three-phase alternating current (A, B, a C phase), and the output terminals A of DKQ, B, C are respectively successively through relay J
2Normally opened contact J
2-2And J
2-7, J
2-4And J
2-8, J
2-6And J
2-9Add on the power end of alternating current motor M, motor M running, electric bicycle is travelled by the batteries power supply.
Two, during the AC electrical bicycle coasting, the following (see figure 1) of process of charging automatically:
When sliding, handgrip rotary switch K
1Disconnect K switch
2Closed (as Fig. 2), relay J
2Outage, its normally opened contact J
2-2, J
2-4, J
2-6, J
2-7-J
2-9Disconnect its normally-closed contact J
2-1, J
2-3, J
2-5Closed; Relay J
1Normally opened contact J
1-1, J
1-3, J
1-5, J
1-7Adhesive, storage battery E
1-E
3In parallel.
In the process of sliding, alternating current motor M is as alternating current generator, and the three-phase alternating current that alternating current generator M sends is respectively through three charge circuit accumulators group chargings; First via charge circuit is: transformer T
1Secondary L
2The alternating voltage of induction is through rectifier bridge D
1-D
4After the rectification, rectifier bridge D
1-D
4Output through diode D
13Give battery charging in parallel, the course of work of other two-way is same as described above.Capacitor C
1-C
3Be filter capacitor.
Claims (3)
1, a kind of AC electrical bicycle coasting automatic charge device, it includes electric bicycle controller, alternating current motor; The corresponding input of the stator three-phase zero position sensing output termination electric bicycle controller of alternating current motor; It is characterized in that it also includes storage battery and connection in series-parallel control circuit thereof, slides charging control circuit; The input of the output termination electric bicycle controller of storage battery and connection in series-parallel control circuit thereof, the output termination of electric bicycle controller slides the input of charging control circuit, slide charging control circuit and be connected, slide another road output termination storage battery and connection in series-parallel control circuit thereof of charging control circuit with alternating current motor.
2, AC electrical bicycle coasting automatic charge device according to claim 1 is characterized in that storage battery and connection in series-parallel control circuit thereof are by the storage battery more than two, relay J
1, handgrip rotary switch K
1, with the K switch of handgrip rotary switch interlock
2, manual normally closed switch K
3Form; Adjacent two storage batterys pass through relay J
1Normally opened contact and normally-closed contact be connected, when normally-closed contact is closed, adjacent two storage batterys series connection; When the normally opened contact adhesive, adjacent two storage battery parallel connections; First storage battery E wherein
1With second storage battery E
2Annexation when in parallel is as follows: first storage battery E
1Positive pole and second storage battery E
2Positive pole succeed electrical equipment J respectively
1Normally opened contact J
1-1A point and b point, first storage battery E
1Negative pole successively through relay J
1Normally opened contact J
1-3, J
1-7Meet second storage battery E
2Negative pole; The parallel way of other two adjacent storage batterys is identical with above-mentioned connected mode; First storage battery E
1Positive pole connect the input anode of electric bicycle controller DKQ, the negative pole of last piece storage battery is through handgrip rotary switch K
1Connect the input cathode of electric bicycle controller DKQ; Relay J
1With K switch
2With manual normally closed switch K
3Be connected between the positive pole and negative pole of arbitrary storage battery after three's series connection.
3, AC electrical bicycle coasting automatic charge device according to claim 2 is characterized in that sliding charging control circuit by relay J
2, three tunnel charging control loops, diode D
13Form; Relay J
2Be connected between the input anode and negative pole of electric bicycle controller DKQ; Ac output end A, the B of electric bicycle controller DKQ, C are respectively successively through relay J
2Normally opened contact J
2-2And J
2-7, J
2-4And J
2-8, J
2-6And J
2-9Meet power end A, B, the C of alternating current motor M; First via charging control loop is by transformer T
1, rectifier bridge D
1-D
4, capacitor C
1, relay J
2Normally-closed contact J
2-1, normally opened contact J
2-2, J
2-7Form; Transformer T
1Elementary L
1With relay J
2Normally opened contact J
2-7Parallel connection, transformer T
1Elementary L
1Successively through relay J
2Normally-closed contact J
2-1, J
2-3, transformer T
2Elementary L
3, alternating current motor M forms the charging major loop; Transformer T
1Secondary L
2Two terminate at rectifier bridge D
1-D
4Input on, rectifier bridge D
1-D
4Output be connected on capacitor C
1Positive pole and negative pole between; The structure of other two-way charging control major loop is identical with the structure of the above-mentioned first via; Capacitor C
1, C
2, C
3Positive pole after three's parallel connection is through diode D
13Meet first storage battery E
1Positive pole, the negative pole after three's parallel connection connects the negative pole of last piece storage battery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620023453 CN2877105Y (en) | 2006-01-25 | 2006-01-25 | Automatic sliding charger of AC electric bicycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620023453 CN2877105Y (en) | 2006-01-25 | 2006-01-25 | Automatic sliding charger of AC electric bicycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2877105Y true CN2877105Y (en) | 2007-03-07 |
Family
ID=37820341
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620023453 Expired - Fee Related CN2877105Y (en) | 2006-01-25 | 2006-01-25 | Automatic sliding charger of AC electric bicycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2877105Y (en) |
-
2006
- 2006-01-25 CN CN 200620023453 patent/CN2877105Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |