CN210653527U - Auxiliary power supply device for electric bicycle - Google Patents
Auxiliary power supply device for electric bicycle Download PDFInfo
- Publication number
- CN210653527U CN210653527U CN201920741353.5U CN201920741353U CN210653527U CN 210653527 U CN210653527 U CN 210653527U CN 201920741353 U CN201920741353 U CN 201920741353U CN 210653527 U CN210653527 U CN 210653527U
- Authority
- CN
- China
- Prior art keywords
- permanent magnet
- base
- electric bicycle
- power supply
- pole
- 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
Links
- 238000000034 method Methods 0.000 abstract description 7
- BGPVFRJUHWVFKM-UHFFFAOYSA-N N1=C2C=CC=CC2=[N+]([O-])C1(CC1)CCC21N=C1C=CC=CC1=[N+]2[O-] Chemical compound N1=C2C=CC=CC2=[N+]([O-])C1(CC1)CCC21N=C1C=CC=CC1=[N+]2[O-] BGPVFRJUHWVFKM-UHFFFAOYSA-N 0.000 description 5
- 238000005520 cutting process Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004146 energy storage Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 230000005389 magnetism Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
Images
Landscapes
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The utility model discloses an auxiliary power supply device for an electric bicycle, which comprises a base and a coil, wherein the base is a hollow sector, grooves are arranged on the inner side surface and the outer side surface, solar cell panels are arranged in the grooves on the two outer side surfaces of the base, a first permanent magnet and a second permanent magnet are respectively arranged in the grooves on the two inner side surfaces of the base, the N pole of the first permanent magnet is opposite to the S pole of the second permanent magnet, and the S pole of the first permanent magnet is opposite to the N pole of the second permanent magnet to form a closed magnetic circuit; the coil is arranged inside a rear wheel spoke of the electric bicycle, can cut a magnetic field formed by the first permanent magnet and the second permanent magnet, and is electrically connected with the power battery through a lead. The utility model discloses construct the compactness, can charge for power battery at any time riding the in-process to not influenced by the light, no matter daytime or night, basically need not worry because of the battery lacks all kinds of problems that the electric quantity produced.
Description
Technical Field
The utility model relates to a power supply unit technical field especially relates to an electric bicycle auxiliary power supply device.
Background
The existing electric bicycle mainly adopts a lead-acid battery combination, and the battery needs to be charged through a connecting power supply. The battery has the defects that firstly, the battery has limited cruising ability, and the battery has faster power consumption speed and shorter cruising time under the conditions of low temperature, load, long-distance driving or continuous riding; secondly, the charging time is long, generally 4 to 8 hours, and when the vehicle is charged unconditionally or in insufficient time, the purpose of riding cannot be achieved due to lack of power, and great inconvenience is brought to the vehicle sometimes. At present, green energy is advocated in the country, and solar energy is a typical representative of the green energy, so that the solar energy has great development and utilization space. Meanwhile, the moving coil type energy collection can also supply power to the battery through the power generated by the rotation of the wheels in the riding process, and the purposes of low carbon and environmental protection are also achieved. The utility model solves the problems by using the two methods.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model lies in providing an electric bicycle auxiliary power supply device to charging or not enough charging market in the unconditional condition leads to the defect that power lacks among the prior art.
The utility model provides a technical scheme that its technical problem adopted is:
provided is an auxiliary power supply device for an electric bicycle, including:
the solar cell comprises a base, a first permanent magnet and a second permanent magnet, wherein the base is a hollow fan-shaped body, grooves are formed in the inner side surface and the outer side surface of the base, solar cell panels are arranged in the grooves in the two outer side surfaces of the base, a first permanent magnet and a second permanent magnet are respectively arranged in the grooves in the two inner side surfaces of the base, the N pole of the first permanent magnet is opposite to the S pole of the second permanent magnet, and the S pole of the first permanent magnet is opposite to the N pole of the second permanent magnet to form a closed magnetic circuit;
the coil is arranged in a rear wheel spoke of the electric bicycle, can cut a magnetic field formed by the first permanent magnet and the second permanent magnet, and is connected with a power battery through a lead;
the base is fixed above the rear wheel of the electric bicycle, and the rear wheel moves in the hollow part of the base sector.
According to the technical scheme, the side face of the base is semicircular.
According to the technical scheme, the power supply controller is arranged in the solar cell panel and connected with the power battery.
The utility model discloses the beneficial effect who produces is: the utility model provides an electric bicycle auxiliary power supply device is through installing the base that is provided with solar cell panel and permanent magnet additional in electric bicycle rear wheel top to the inside magnetic field that sets up the coil and cut the base permanent magnet production of wheel spoke behind electric bicycle, solar cell panel and coil all are connected with power battery, realize utilizing solar charging and utilize the in-process coil cutting magnetism to feel the line and charge. This use novel compact structure can be at any time for power battery charges at the in-process of riding to not influenced by light, no matter daytime or night, need not basically to worry because of the battery lacks all kinds of problems that the electric quantity produced.
Drawings
The invention will be further explained with reference to the drawings and examples, wherein:
fig. 1 is a schematic structural view of an electric bicycle power supply auxiliary device according to an embodiment of the present invention;
fig. 2 is a power supply flow chart of the auxiliary power supply device for electric bicycle according to the embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.
As shown in fig. 1, an auxiliary power supply device for an electric bicycle is provided, which comprises a base 1, a solar cell panel 2, a first permanent magnet 3, a second permanent magnet 4, wherein the base 1 is a hollow fan-shaped body, grooves are formed in the inner side surface and the outer side surface of the base, the solar cell panel 2 is arranged in the grooves in the two outer side surfaces of the base 1, the first permanent magnet 3 and the second permanent magnet 4 are respectively arranged in the grooves in the two inner side surfaces of the base 1, the N pole of the first permanent magnet 3 is opposite to the S pole of the second permanent magnet 4, and the S pole of the first permanent magnet 3 is opposite to the N pole of the second permanent magnet 4, so that a closed.
Still include coil 5, set up inside electric bicycle rear wheel spoke, can cut the magnetic field that first permanent magnet 3 and second permanent magnet 4 formed to be connected with power battery 7 through the wire.
The internal coil 5 that is equipped with of spoke of back wheel realizes moving coil type energy acquisition power supply, and the in-process of riding, wheel rotation, coil 5 cutting magnetic induction line in the spoke, and the magnetic flux changes in the coil to produce induced electromotive force in the coil, produce induced-current simultaneously in the coil, supply power for power battery 7 equally, use when so as to meet special cases.
The base 1 is fixed above the rear wheel of the electric bicycle, and the rear wheel moves in the hollow part of the sector of the base 1. In the riding process, when the power supply controller 6 senses that the usage amount of the power battery 7 is more than 50%, the two modes start to work to supply power for the storage battery; when the solar energy storage battery is static, the solar cell panel can be used for supplying power to the storage battery.
Further, the side surface of the base 1 is semicircular.
Furthermore, a power supply controller 6 is arranged inside the solar cell panel 2, and the power supply controller 6 is connected with a power battery 7.
It will be understood that modifications and variations can be made by persons skilled in the art in light of the above teachings and all such modifications and variations are considered to be within the scope of the invention as defined by the following claims.
Claims (3)
1. An auxiliary power supply device for an electric bicycle, comprising:
the solar cell comprises a base, a first permanent magnet and a second permanent magnet, wherein the base is a hollow fan-shaped body, grooves are formed in the inner side surface and the outer side surface of the base, solar cell panels are arranged in the grooves in the two outer side surfaces of the base, a first permanent magnet and a second permanent magnet are respectively arranged in the grooves in the two inner side surfaces of the base, the N pole of the first permanent magnet is opposite to the S pole of the second permanent magnet, and the S pole of the first permanent magnet is opposite to the N pole of the second permanent magnet to form a closed magnetic circuit;
the coil is arranged in a rear wheel spoke of the electric bicycle, can cut a magnetic field formed by the first permanent magnet and the second permanent magnet, and is connected with a power battery through a lead;
the base is fixed above the rear wheel of the electric bicycle, and the rear wheel moves in the hollow part of the base sector.
2. The auxiliary power supply apparatus for electric bicycle according to claim 1, wherein the side of the base is semicircular.
3. The auxiliary power supply device for the electric bicycle according to claim 1, wherein a power supply controller is arranged inside the solar panel, and the power supply controller is connected with a power battery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920741353.5U CN210653527U (en) | 2019-05-22 | 2019-05-22 | Auxiliary power supply device for electric bicycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920741353.5U CN210653527U (en) | 2019-05-22 | 2019-05-22 | Auxiliary power supply device for electric bicycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210653527U true CN210653527U (en) | 2020-06-02 |
Family
ID=70822034
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920741353.5U Expired - Fee Related CN210653527U (en) | 2019-05-22 | 2019-05-22 | Auxiliary power supply device for electric bicycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210653527U (en) |
-
2019
- 2019-05-22 CN CN201920741353.5U patent/CN210653527U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202225968U (en) | Long-range solar electric bicycle | |
| CN205916239U (en) | Multi -functional intelligent motor -assisted bicycle | |
| CN201998811U (en) | Energy-saving electric vehicle | |
| CN210653527U (en) | Auxiliary power supply device for electric bicycle | |
| CN203391638U (en) | Automatic charge device for electric vehicle | |
| CN209141918U (en) | Solar energy passenger car | |
| CN211280655U (en) | Device for improving cruising ability of electric automobile | |
| CN201506259U (en) | Power generation type automobile wheel | |
| CN202911572U (en) | Electromobile | |
| CN102275516A (en) | Electric automobile with dual-wind re-charging circular power system | |
| CN202174945U (en) | Solar electric car | |
| CN202593723U (en) | Novel solar electric bicycle | |
| CN203126550U (en) | Wind and solar hybrid generation half-axle electric vehicle | |
| CN109398110A (en) | Solar energy passenger car | |
| CN207060320U (en) | The electric bicycle of intelligent sharing powering mode | |
| CN206826420U (en) | Auxiliary charging device for solar automobile | |
| CN110712534A (en) | Multi-battery-pack electric automobile | |
| CN202106864U (en) | Electric automobile power replenishing system integrating solar photovoltaic and magnetic suspension technologies | |
| CN203358373U (en) | New energy anti-theft charger | |
| CN203466596U (en) | Mobile electric vehicle charging station | |
| CN202106862U (en) | Electric automobile with double wind energy compensation circulating power utilization system | |
| CN202243041U (en) | Power generating and charging device for continuation of electric automobile | |
| CN202080140U (en) | Solar purely electric vehicle | |
| CN202906552U (en) | Tyre generating device | |
| CN210235175U (en) | Sharing bicycle basket |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200602 |