CN2826797Y - Automatic charger for electric bicycle when gliding and riding - Google Patents
Automatic charger for electric bicycle when gliding and riding Download PDFInfo
- Publication number
- CN2826797Y CN2826797Y CN 200520104541 CN200520104541U CN2826797Y CN 2826797 Y CN2826797 Y CN 2826797Y CN 200520104541 CN200520104541 CN 200520104541 CN 200520104541 U CN200520104541 U CN 200520104541U CN 2826797 Y CN2826797 Y CN 2826797Y
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- CN
- China
- Prior art keywords
- storage battery
- contact
- negative pole
- relay
- normally
- 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 automatic charger for an electric bicycle when gliding and riding. The utility model is composed of two or more batteries, a relay, a manual rotary switch, a linked switch controlled by a magnet, a diode and an electric motor. Two adjacent batteries are connected together by a normally open contact and a normally closed contact of the relay. When the normally closed contact is attracted and closed, two adjacent batteries are connected in series. When the normally open contact is attracted and closed, two adjacent batteries are connected in parallel. The positive pole of the first battery is connected with the positive pole of the electric motor. After the manual rotary switch is connected with the diode in parallel, the manual rotary switch is connected between the negative pole of the last battery and the negative pole of the electric motor. The manual rotary switch is linked with the linked switch controlled by the magnet. After the relay is connected with the linked switch controlled by the magnet in series, the relay is connected between the positive pole and the negative pole of any battery. The utility model has the advantage of simple structure, large charge current and long traveling mileage, and the charging process can be fully and automatically completed.
Description
Technical field
The utility model relates to a kind of electric bicycle automatic charge device that slides, rides, and is suitable for electric bicycle and battery-operated motor cycle.
Background technology
At present, it is shorter 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 a kind of simple in structure, charging current a kind of electric bicycle big, that can improve mileage greatly automatic charge device that slides, rides.
The technical scheme that its technical problem that solves the utility model adopts:
The utility model is made up of the storage battery more than two, relay J, manual rotary switch K, magnetic control linked switch ZK, diode D, motor M, adjacent two storage batterys are connected by the normally opened contact and the normally-closed contact of relay J, when the normally-closed contact adhesive, 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 as follows: first storage battery E
1Positive pole and second storage battery E
2Positive pole succeed the normally opened contact J of the 2nd group of contact of electrical equipment J respectively
2-2C point and a point, first storage battery E
1Negative pole succeed the normally-closed contact J of the 2nd group of contact of electrical equipment J
2-1The b point; First storage battery E
1Negative pole successively through the normally-closed contact J of the 1st group of contact of relay J
1-2, the 3rd group of contact normally opened contact J
3-2Meet second storage battery E
2Negative pole; The connected mode of other two adjacent storage batterys is identical with above-mentioned connected mode; First storage battery E
1Positive pole connect the positive pole of motor M, between the negative pole of manual rotary switch K and negative pole that is connected on last piece storage battery after diode D is in parallel and motor M; Relay J be connected between the positive pole and negative pole of arbitrary storage battery after magnetic control linked switch ZK connects; Magnetic control linked switch ZK and manual rotary switch K interlock, when manual rotary switch K disconnects, magnetic control linked switch ZK closure.
Magnetic control linked switch ZK of the present utility model is a tongue tube, is provided with the suitable permanent magnet with magnetic control linked switch ZK on the rotating parts of manual rotary switch K.
The beneficial effects of the utility model are that to be transformed into charged state by running status be to finish automatically to electric bicycle; Charging current is bigger, can reach about 20A; Mileage can reach more than 80 kilometers.
Description of drawings
Fig. 1 is circuit theory diagrams of the present utility model
Embodiment
By embodiment shown in Figure 1 as can be known, it is by storage battery E
1-E
3, relay J, manual rotary switch K, magnetic control linked switch ZK, diode D, motor M form, adjacent two storage batterys are connected by the normally opened contact and the normally-closed contact of relay J, when the normally-closed contact adhesive, adjacent two storage batterys series connection, when the normally opened contact adhesive, adjacent two storage battery parallel connections; First storage battery E
1Positive pole and second storage battery E
2Positive pole succeed the normally opened contact J of the 2nd group of contact of electrical equipment J respectively
2-2C point and a point, first storage battery E
1Negative pole succeed the normally-closed contact J of the 2nd group of contact of electrical equipment J
2-1The b point; First storage battery E
1Negative pole successively through the normally-closed contact J of the 1st group of contact of relay J
1-2, the normally opened contact J of the 3rd group of contact
3-2Meet second storage battery E
2Negative pole; First storage battery E
1Positive pole and the positive pole of the 3rd storage battery E3 normally opened contact J that succeeds the 4th group of contact of electrical equipment J respectively
4-2C ' and a ' point, second storage battery E
2Negative pole meet the normally-closed contact J of the 4th group of contact
4-1B ' point; Second storage battery E
2Negative pole through the normally opened contact J of the 3rd group of contact
3-2Meet the 3rd storage battery E
3Negative pole.First storage battery E
1Positive pole connect the positive pole of motor M, manual rotary switch K be connected on the 3rd storage battery E after diode D is in parallel
3Negative pole and the negative pole of motor M between; Relay J be connected on the 3rd storage battery E after magnetic control linked switch ZK connects
3Positive pole and negative pole between; Magnetic control linked switch ZK and manual rotary switch K interlock, when manual rotary switch K disconnects, magnetic control linked switch ZK closure.
Magnetic control linked switch ZK is a tongue tube, is provided with the suitable permanent magnet with magnetic control linked switch ZK on the rotating parts of manual rotary switch K.
Fig. 1 is the situation of three storage batterys, and storage battery also can be 2 or 4 or 5, and the connection in series-parallel connected mode of adjacent two storage batterys is identical with connected mode between first and second piece.
The course of work embodiment illustrated in fig. 1 is as follows:
Course of work when one, electric bicycle normally moves (with reference to Fig. 1):
Manual rotary switch K is installed on the handgrip of electric bicycle.
At first connect manual rotary switch K, this moment, magnetic control linked switch ZK disconnected, and relay J is not worked, the normally-closed contact J in its four groups of contacts
1-1, J
2-1, J
3-1, J
4-1Closure, storage battery E
1, E
2, E
3Motor M is given in series connection power supply, and electric bicycle is normally operation under the driving of motor M.
When two, electric bicycle slides (or riding), the following (see figure 1) of process of automatic charging:
When sliding (or riding), manual rotary switch K disconnects, and at this moment, magnetic control linked switch ZK connects, relay J work, the normally opened contact J in its four groups of contacts
1-2, J
2-2, J
3-2, J
4-2Adhesive (as shown in Figure 1), storage battery E at this moment
1, E
2, E
3Negative pole behind the positive pole of the anodal sending and receiving motor M after the parallel connection, three storage battery parallel connections (this moment, motor was as generator), three storage battery parallel connections is through the negative pole of diode D sending and receiving motor M, and generator M charges a battery automatically.
As storage battery E
1, E
2, E
3Voltage when being 12V, voltage after three parallel connections is 12V, the output voltage of generator M depends on the speed of a motor vehicle that slides (or riding), speed of a motor vehicle height, output voltage are big, charging current is also big, generally speaking, the output voltage of generator can reach about 27V, and the charging current maximum can reach about 20A.
When the speed of a motor vehicle descended, generator speed reduced, and its output voltage also decreases, and charging current also reduces, and when generator output voltage equaled battery tension, charging stopped.
Claims (2)
1, a kind of electric bicycle automatic charge device that slides, rides, it is characterized in that it is made up of the storage battery more than two, relay J, manual rotary switch K, magnetic control linked switch ZK, diode D, motor M, adjacent two storage batterys are connected by the normally opened contact and the normally-closed contact of relay J, when the normally-closed contact adhesive, 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 as follows: first storage battery E
1Positive pole and second storage battery E
2Positive pole succeed the normally opened contact J of the 2nd group of contact of electrical equipment J respectively
2-2C point and a point, first storage battery E
1Negative pole succeed the normally-closed contact J of the 2nd group of contact of electrical equipment J
2-1The b point; First storage battery E
1Negative pole successively through the normally-closed contact J of the 1st group of contact of relay J
1-2, the 3rd group of contact normally opened contact J
3-2Meet second storage battery E
2Negative pole; The connected mode of other two adjacent storage batterys is identical with above-mentioned connected mode; First storage battery E
1Positive pole connect the positive pole of motor M, between the negative pole of manual rotary switch K and negative pole that is connected on last piece storage battery after diode D is in parallel and motor M; Relay J be connected between the positive pole and negative pole of arbitrary storage battery after magnetic control linked switch ZK connects; Magnetic control linked switch ZK and manual rotary switch K interlock, when manual rotary switch K disconnects, magnetic control linked switch ZK closure.
2, the electric bicycle according to claim 1 automatic charge device that slides, rides is characterized in that magnetic control linked switch ZK is a tongue tube, is provided with the suitable permanent magnet with magnetic control linked switch ZK on the rotating parts of manual rotary switch K.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520104541 CN2826797Y (en) | 2005-10-31 | 2005-10-31 | Automatic charger for electric bicycle when gliding and riding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520104541 CN2826797Y (en) | 2005-10-31 | 2005-10-31 | Automatic charger for electric bicycle when gliding and riding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2826797Y true CN2826797Y (en) | 2006-10-11 |
Family
ID=37066980
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520104541 Expired - Fee Related CN2826797Y (en) | 2005-10-31 | 2005-10-31 | Automatic charger for electric bicycle when gliding and riding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2826797Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101602386B (en) * | 2009-07-14 | 2011-09-21 | 浙江绿源电动车有限公司 | Body-building energy-saving electric vehicle |
| CN102598463A (en) * | 2009-10-30 | 2012-07-18 | 株式会社牧田 | Power supply device |
| CN108879911A (en) * | 2018-08-10 | 2018-11-23 | 徐州工业职业技术学院 | A kind of electric vehicle descending charging circuit and charging method |
-
2005
- 2005-10-31 CN CN 200520104541 patent/CN2826797Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101602386B (en) * | 2009-07-14 | 2011-09-21 | 浙江绿源电动车有限公司 | Body-building energy-saving electric vehicle |
| CN102598463A (en) * | 2009-10-30 | 2012-07-18 | 株式会社牧田 | Power supply device |
| CN102598463B (en) * | 2009-10-30 | 2015-07-01 | 株式会社牧田 | Power supply device |
| CN108879911A (en) * | 2018-08-10 | 2018-11-23 | 徐州工业职业技术学院 | A kind of electric vehicle descending charging circuit and charging method |
| CN108879911B (en) * | 2018-08-10 | 2021-03-19 | 徐州工业职业技术学院 | Downhill charging circuit and charging method for electric vehicle |
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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 |