CN215436030U - DC intelligent charging controller for electric bicycle - Google Patents
DC intelligent charging controller for electric bicycle Download PDFInfo
- Publication number
- CN215436030U CN215436030U CN202122107590.6U CN202122107590U CN215436030U CN 215436030 U CN215436030 U CN 215436030U CN 202122107590 U CN202122107590 U CN 202122107590U CN 215436030 U CN215436030 U CN 215436030U
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- input
- battery protection
- electric bicycle
- low battery
- indication
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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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
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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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
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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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02T90/10—Technologies relating to charging of electric vehicles
- Y02T90/14—Plug-in electric vehicles
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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
The utility model discloses an electric bicycle DC intelligent charging controller, which comprises an outer shell and an output terminal, wherein a circuit board is arranged in the outer shell, an input terminal is arranged on the left side of the circuit board, an input low battery protection regulating part is arranged below the right side of the input terminal, a low battery protection indication is arranged on the right side of the input low battery protection regulating part, an input overcurrent indication is arranged on the right side of the low battery protection indication, a CC output current regulating part is arranged on the right side of the input overcurrent indication, and the output terminal is arranged at the right end of the circuit board. The intelligent DC charging controller for the electric bicycle is carried on the electric bicycle with the generator for increasing the range, when the generator generates electricity and supplements electric energy during running of the electric bicycle, constant voltage and constant current are carried out to keep stable voltage to meet the requirement of battery charging or the requirement of the electric energy for the power motor, the intelligent DC controller can be used as high and low voltage as DC input, the input range is wide from 15V to 90V, and the current is 0.5 AH to 30 AH.
Description
Technical Field
The utility model relates to the technical field of electric bicycles, in particular to a DC intelligent charging controller for an electric bicycle.
Background
An extended range electric vehicle can achieve all power performances under a pure electric mode, and when a vehicle-mounted rechargeable energy storage system cannot meet the requirement of endurance mileage, a vehicle-mounted auxiliary power supply device is turned on to provide electric energy for a power system so as to prolong the endurance mileage.
The DC intelligent charging controller for the electric bicycle in the market cannot meet the requirements of constant voltage, constant current, stable voltage and battery charging, and therefore the DC intelligent charging controller for the electric bicycle is provided.
SUMMERY OF THE UTILITY MODEL
The present invention is directed to a DC intelligent charging controller for an electric bicycle, so as to solve the problems of the DC intelligent charging controller for an electric bicycle proposed in the background art.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides an electric bicycle DC intelligent charging controller, includes shell body and output terminal, the inside circuit board that is provided with of shell body, just input terminal is installed in the circuit board left side, input terminal right side below is provided with the low battery protection regulating part of input, just input low battery protection regulating part right side is provided with the low battery protection and instructs, low battery protection instructs the right side to be provided with the input and overflows the instruction, just the input overflows the instruction right side and is provided with output CC current regulating part, output terminal install in the circuit board right-hand member, just the output terminal left side is provided with CV output voltage regulating part, output indicator is installed in CV output voltage regulating part left side.
Preferably, the input terminal is connected with the circuit board in a welding mode, and the horizontal central axis of the input terminal coincides with the horizontal central axis of the circuit board.
Preferably, the low battery protection indication and the input overcurrent indication are in the same horizontal line, and both the low battery protection indication and the input overcurrent indication are rectangular.
Preferably, the output terminal and the input terminal are distributed in parallel, and the output terminal and the input terminal have the same shape.
The utility model provides an intelligent DC charging controller for an electric bicycle, which has the following beneficial effects:
1. the DC intelligent charging controller of the electric bicycle is carried on the electric bicycle with the generator for increasing the range, when the generator generates electricity and supplements the electricity in the running process of the vehicle, constant voltage and constant current are carried out to keep stable voltage to meet the charging requirement of a battery, or the electricity is supplied to the power motor for use, the DC intelligent controller can be used for DC input with high and low voltages, the input range is wide from 15V to 90V, the current is 0.5 AH to 30AH, the battery is protected from overload and overcharged, a power supply is automatically turned off when the battery is fully charged, the charging is automatically turned on when the electricity is at a set value, the DC intelligent charging controller can only be directly output when the battery supplies electricity to the power motor, the direct input is cut off, the electricity is recovered when the power motor and the generator are combined during braking or during discharging, the battery protection is damaged, the constant current and constant voltage control is carried out, when the generator works and the power motor returns to charge, the battery is fully charged, two power supplies are automatically cut off, so that the power motor of the generator works without load.
Drawings
Fig. 1 is a schematic diagram of the overall internal structure of an intelligent DC charging controller for an electric bicycle according to the present invention;
fig. 2 is a schematic diagram of an appearance structure of the DC intelligent charging controller for the electric bicycle according to the present invention.
In the figure: 1. an outer housing; 2. a circuit board; 3. an input terminal; 4. inputting a low battery protection regulating part; 5. a low battery protection indication; 6. inputting an overcurrent indication; 7. a CC output current regulator; 8. an output terminal; 9. a CV output voltage regulator; 10. and outputting an indicator light.
Detailed Description
As shown in fig. 1-2, an electric bicycle DC intelligent charging controller comprises an outer casing 1 and an output terminal 8, wherein a circuit board 2 is arranged inside the outer casing 1, an input terminal 3 is arranged on the left side of the circuit board 2, an input low battery protection adjusting part 4 is arranged below the right side of the input terminal 3, a low battery protection indication 5 is arranged on the right side of the input low battery protection adjusting part 4, an input over-current indication 6 is arranged on the right side of the low battery protection indication 5, a CC output current adjusting part 7 is arranged on the right side of the input over-current indication 6, the output terminal 8 is arranged at the right end of the circuit board 2, a CV output voltage adjusting part 9 is arranged on the left side of the output terminal 8, an output indicator lamp 10 is arranged on the left side of the CV output voltage adjusting part 9,
referring to fig. 1-2, an input terminal 3 is welded to a circuit board 2, a transverse central axis of the input terminal 3 coincides with a transverse central axis of the circuit board 2, a low battery protection indicator 5 and an input overcurrent indicator 6 are on the same horizontal line, the low battery protection indicator 5 and the input overcurrent indicator 6 are both rectangular, an output terminal 8 and the input terminal 3 are distributed in parallel, the output terminal 8 and the input terminal 3 are in the same shape, when a generator generates additional electric energy during vehicle running, a constant voltage and a constant current are performed to keep a stable voltage to meet the battery charging requirement or the electric energy is supplied to a power motor for use, the DC intelligent controller is a DC input device with high and low voltages which can be used as much as possible, the input range is wide from 15V to 90V, the current is 0.5 AH to 30AH, the battery is protected to be overcharged, and the power supply is automatically turned off when the battery is fully charged, when the electric power is set, the charging is automatically started, the electric power can only be directly output when the battery supplies power to the power motor, the direct input is cut off, the electric power recovery is overlarge when the power motor and the generator are combined for damaging the battery protection when the power motor and the generator are braked or discharged, the constant-current and constant-voltage control is carried out, and when the generator works and the power motor returns to charge, the battery automatically cuts off two power supplies when the battery is fully charged, so that the power motor of the generator works without load.
In conclusion, when the DC intelligent charging controller for the electric bicycle is used, an external lead is connected through an input terminal 3 and an output terminal 8, when a vehicle needs to be charged for use, the voltage is stabilized through a CC output current regulating part 7 and a CV output voltage regulating part 9, so that the vehicle can carry out constant voltage, constant current and stable voltage to meet the charging requirement of a battery or the use requirement of an electric power supply power motor, the battery is additionally protected from overload and overcharge, a low battery protection regulating part 4 is further input, so that the power supply is automatically turned off when the battery is fully charged, the charging is automatically turned on when the electric quantity is a set value, the electric power can be directly output when the battery supplies power to the power motor, the direct input is cut off, the electric power recovery is overlarge when the power motor and the generator are braked or discharged, the battery protection is damaged, the constant-current control is carried out, when the generator works and the electric power recovery of the power motor is returned for charging, when the battery is fully charged, the two power supplies are automatically disconnected, so that the power motor of the generator works without load.
Claims (4)
1. An intelligent DC charging controller for an electric bicycle comprises an outer shell (1) and an output terminal (8), it is characterized in that a circuit board (2) is arranged in the outer shell (1), an input terminal (3) is arranged on the left side of the circuit board (2), an input low battery protection regulating part (4) is arranged below the right side of the input terminal (3), and a low battery protection indication (5) is arranged on the right side of the input low battery protection regulating part (4), an input overcurrent indication (6) is arranged on the right side of the low battery protection indication (5), and the right side of the input overcurrent indication (6) is provided with a CC output current regulating part (7), the output terminal (8) is arranged at the right end of the circuit board (2), and a CV output voltage adjusting piece (9) is arranged on the left side of the output terminal (8), an output indicator lamp (10) is installed on the left side of the CV output voltage adjusting piece (9).
2. The intelligent charging controller for DC of electric bicycle according to claim 1, wherein the input terminal (3) is welded to the circuit board (2), and the transverse central axis of the input terminal (3) coincides with the transverse central axis of the circuit board (2).
3. The intelligent charging controller for DC of electric bicycle according to claim 1, wherein the low battery protection indication (5) and the input overcurrent indication (6) are in the same horizontal line, and the low battery protection indication (5) and the input overcurrent indication (6) are both rectangular.
4. The intelligent charging controller for DC of electric bicycle according to claim 1, wherein the output terminal (8) and the input terminal (3) are distributed in parallel, and the output terminal (8) and the input terminal (3) are the same in shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122107590.6U CN215436030U (en) | 2021-09-02 | 2021-09-02 | DC intelligent charging controller for electric bicycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122107590.6U CN215436030U (en) | 2021-09-02 | 2021-09-02 | DC intelligent charging controller for electric bicycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215436030U true CN215436030U (en) | 2022-01-07 |
Family
ID=79698501
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122107590.6U Active CN215436030U (en) | 2021-09-02 | 2021-09-02 | DC intelligent charging controller for electric bicycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215436030U (en) |
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2021
- 2021-09-02 CN CN202122107590.6U patent/CN215436030U/en active Active
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