CN210852735U - Electric bicycle - Google Patents
Electric bicycle Download PDFInfo
- Publication number
- CN210852735U CN210852735U CN201921999881.7U CN201921999881U CN210852735U CN 210852735 U CN210852735 U CN 210852735U CN 201921999881 U CN201921999881 U CN 201921999881U CN 210852735 U CN210852735 U CN 210852735U
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- China
- Prior art keywords
- control module
- warning lamp
- electric bicycle
- state
- brake switch
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Abstract
The utility model relates to an electric bicycle, which comprises a bicycle body, a warning lamp, a control module, an optical sensor, a bicycle speed sensor, a brake switch and a solar battery; the warning lamp is respectively connected with the solar cell and the storage battery of the vehicle body. The utility model discloses a warning light has the mode of often brightening, flash of light mode and extinguishes the mode, and the trigger signal of the mode of often brightening is provided by vehicle speed sensor, and the trigger signal of flash of light mode is provided by brake switch. The device can ensure that the electric bicycle is safer to drive at night, and reduces the traffic accidents of the electric bicycle. Just the utility model discloses a user demand can be catered to the scale and the user demand is adjusted, and simple to operate is simple. Has good economic benefit and social benefit, and is suitable for popularization and application.
Description
Technical Field
The utility model relates to an electric bicycle.
Background
Due to the fact that high-frequency haze is continuously generated in recent years, the urban air pollution problem becomes the most concerned problem for the public, and the main cause of the haze is the tail gas emission of motor vehicles. Therefore, under the background of environmental protection, electric bicycles are increasingly popular as a green and low-carbon vehicle.
However, with the rapid development of the electric bicycle industry, the maximum speed of the electric bicycle is increasing, and the electric bicycle capable of traveling at high speed is not only convenient for people to go out, but also has problems. The intelligent light warning device for the solar electric bicycle is used for warning a driver, and the intelligent light warning device for the solar electric bicycle is used for warning the driver.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to provide an electric bicycle with intelligence light warning effect.
In order to solve the technical problems, the invention adopts the following technical scheme:
an electric bicycle comprises a bicycle body, a warning lamp, a control module, an optical sensor, a speed sensor, a brake switch and a solar cell, wherein the warning lamp is installed on the bicycle body and has an off state, a normally-on state and a flashing state; the warning lamp is respectively connected with the solar battery and the storage battery of the vehicle body;
when the light sensor detects the daytime or the light sensor detects the nighttime, the vehicle speed detected by the vehicle speed sensor is lower than a set value, and the brake switch is in a non-braking state, the control module controls the warning lamp to be in a turn-off state;
when the light sensor detects night, the vehicle speed detected by the vehicle speed sensor is higher than a set value, and the brake switch is in a non-braking state, the control module controls the warning lamp to be in a normally-on state;
when the light sensor detects night and the brake switch is in a braking state, the control module controls the warning lamp to be in a flashing state.
The car body for can purchase all kinds of electric bicycle that obtain in market.
The utility model provides a light sensor can adopt sunlight sensor, ambient light sensor etc..
Preferably, the number of the warning lamps is one or more.
Preferably, the warning light is mounted at the rear part and/or the rear side part of the vehicle body.
Preferably, the warning lamp is an LED lamp.
Preferably, the control module is installed in an instrument panel of the vehicle body.
Preferably, the light sensor and the brake switch are installed at a handle of the vehicle body.
Preferably, the solar cell is mounted on a side portion of the vehicle body.
Preferably, the electric bicycle further comprises a power supply system connected with the control module, the power supply system is respectively connected with the solar battery and the storage battery, and when the power supply system detects that the solar battery is electrified, the control module controls the solar battery to be connected with the warning lamp; when the power supply system detects that the electric quantity of the solar battery is insufficient, the control module controls the storage battery to be connected with the warning lamp.
Due to the implementation of the above technical scheme, compared with the prior art, the utility model has the following advantages:
the utility model discloses an installation warning light on the car body, the warning light has the normal mode of lighting, the mode of flashing light and extinguishes the mode, and the trigger signal of the normal mode of lighting is provided by vehicle speed sensor, and the trigger signal of the mode of flashing light is provided by brake switch, and the electric energy of warning light is provided by solar cell power or electric motor car battery itself. The solar battery can store electric energy when the electric vehicle runs in the daytime, so that the device achieves the purposes of energy conservation and environmental protection. The control module receives a vehicle speed sensor signal in real time and compares the vehicle speed sensor signal with a preset value, when the vehicle speed reaches the preset value, the control module controls the warning lamp to automatically enter a normally-on working mode to remind surrounding motor vehicle drivers, and when the electric bicycle drivers meet emergency conditions and take braking operation, the warning lamp of the device automatically enters a flashing working mode to arouse the alertness of a rear vehicle, so that rear-end accidents are effectively avoided. The device can ensure that the electric bicycle is safer to drive at night, and reduces the traffic accidents of the electric bicycle. Just the utility model discloses a user demand can be catered to the scale and the user demand is adjusted, and simple to operate is simple. Has good economic benefit and social benefit, and is suitable for popularization and application.
Drawings
Fig. 1 is a schematic perspective view of an electric bicycle according to an embodiment;
FIG. 2 is a flow chart illustrating the operation mode of the electric bicycle according to the embodiment;
wherein, 1, a control module; 2. a light sensor; 3. a brake switch; 4. a solar cell; 5. a warning light; 6. a vehicle speed sensor; 7. a vehicle body.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The electric bicycle shown in fig. 1 includes a bicycle body 7, a control module 1 installed in a dashboard of the bicycle body 7, a photo sensor 2 and a brake switch 3 installed at one side of a handlebar of the bicycle body 7, a solar cell 4 installed at a side portion of the bicycle body 7, one or more LED warning lamps 5 installed at a rear portion and/or a rear side portion of the bicycle body 7, and a vehicle speed sensor 6 installed at a rear wheel of the bicycle body 7.
The control module 1 is connected with a warning lamp 5, the optical sensor 2 is connected with the control module 1, the vehicle speed sensor 6 is connected with the control module 1, the brake switch 3 is connected with the control module 1, and the warning lamp 5 is respectively connected with the solar battery 4 and a storage battery of the vehicle body 7; the electric bicycle further comprises a power supply system connected with the control module 1, the power supply system is respectively connected with the solar battery 4 and the storage battery, and when the power supply system detects that the solar battery 4 is electrified, the control module 1 controls the solar battery 4 to be connected with the warning lamp 5 so that the solar battery 4 supplies power to the warning lamp 5; when the power supply system detects that the electric quantity of the solar battery 4 is insufficient, the control module 1 controls the storage battery to be connected with the warning lamp 5, so that the storage battery supplies power to the warning lamp 5.
The warning lamp 5 has three working states of an off state, a normally on state and a flashing state.
The control module 1 can receive the vehicle speed signal of the vehicle speed sensor 6 in real time and compare the vehicle speed signal with a set value, and then the control module 1 controls whether the warning lamp 5 enters a normally-on mode or not.
The control module 1 can receive the on-off signal of the brake switch 3 in real time, and then the control module 1 controls whether the warning lamp 5 enters a flashing mode or not.
The solar cell 4 can work in the daytime, and the absorbed solar energy is converted into electric energy to be stored in the cell for the warning lamp 5 to use.
When a driver drives the electric bicycle to run in the daytime, the signal detected by the optical sensor 2 is transmitted to the control module 1, and the control module 1 controls the warning lamp 5 to be in an off state.
When a driver drives the electric bicycle at night, a signal detected by the optical sensor 2 is transmitted to the control module 1, a vehicle speed signal detected by the vehicle speed sensor 6 is transmitted to the control module 1, the control module 1 judges that the vehicle speed is lower than a set value, and when the brake switch 3 is in a non-braking state, the control module 1 controls the warning lamp 5 to be still in a turning-off state.
When a driver drives the electric bicycle to run at night, a speed signal detected by the speed sensor 6 is transmitted to the control module 1, the control module 1 judges that the speed of the electric bicycle is higher than a set value, and when the brake switch 3 is in a non-braking state, the control module 1 controls the warning lamp 5 to be in a normally-on state.
When a driver drives the electric bicycle to drive at night, and the brake switch 3 is in a brake state when braking operation is carried out, a brake signal is obtained and transmitted to the control module 1, and the control module 1 controls the warning lamp 5 to be in a flashing state.
The utility model discloses the signal transmission of well sensor, control module 1's signal processing and control execution etc. all adopt the conventional technology in this field can.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (8)
1. An electric bicycle, includes car body (7), its characterized in that: the electric bicycle further comprises a warning lamp (5) which is arranged on the bicycle body (7) and has an extinguishing state, a normally-on state and a flashing state, a control module (1) which is connected with the warning lamp (5) and can control the warning lamp (5) to switch among the three states, an optical sensor (2) which is arranged on the bicycle body (7) and is connected with the control module (1), a vehicle speed sensor (6) which is arranged at the wheel position of the bicycle body (7) and is connected with the control module (1), a brake switch (3) which is arranged on the bicycle body (7) and is connected with the control module (1), and a solar cell (4) which is arranged on the bicycle body (7); the warning lamp (5) is respectively connected with the solar battery (4) and the storage battery of the vehicle body (7);
when the light sensor (2) detects the daytime or the light sensor (2) detects the night, the vehicle speed detected by the vehicle speed sensor (6) is lower than a set value and the brake switch (3) is in a non-braking state, the control module (1) controls the warning lamp (5) to be in an off state;
when the light sensor (2) detects night, the vehicle speed detected by the vehicle speed sensor (6) is higher than a set value, and the brake switch (3) is in a non-braking state, the control module (1) controls the warning lamp (5) to be in a normally-on state;
when the light sensor (2) detects night and the brake switch (3) is in a braking state, the control module (1) controls the warning lamp (5) to be in a flashing state.
2. The electric bicycle according to claim 1, wherein: the number of the warning lamps (5) is one or more.
3. The electric bicycle according to claim 1, wherein: the warning lamp (5) is arranged at the rear part and/or the rear side part of the vehicle body (7).
4. The electric bicycle according to claim 1, wherein: the warning lamp (5) is an LED lamp.
5. The electric bicycle according to claim 1, wherein: the control module (1) is arranged in an instrument panel of the vehicle body (7).
6. The electric bicycle according to claim 1, wherein: the light sensor (2) and the brake switch (3) are arranged on the handle bar of the vehicle body (7).
7. The electric bicycle according to claim 1, wherein: the solar battery (4) is arranged on the side part of the vehicle body (7).
8. The electric bicycle according to claim 1, wherein: the electric bicycle further comprises a power supply system connected with the control module (1), the power supply system is respectively connected with the solar battery (4) and the storage battery, and when the power supply system detects that the solar battery (4) is electrified, the control module (1) controls the solar battery (4) to be connected with the warning lamp (5); when the power supply system detects that the electric quantity of the solar battery (4) is insufficient, the control module (1) controls the storage battery to be connected with the warning lamp (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921999881.7U CN210852735U (en) | 2019-11-19 | 2019-11-19 | Electric bicycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921999881.7U CN210852735U (en) | 2019-11-19 | 2019-11-19 | Electric bicycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210852735U true CN210852735U (en) | 2020-06-26 |
Family
ID=71309274
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921999881.7U Expired - Fee Related CN210852735U (en) | 2019-11-19 | 2019-11-19 | Electric bicycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210852735U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113401259A (en) * | 2021-08-03 | 2021-09-17 | 卜建军 | New forms of energy electric motor car with environmental protection power supply device |
-
2019
- 2019-11-19 CN CN201921999881.7U patent/CN210852735U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113401259A (en) * | 2021-08-03 | 2021-09-17 | 卜建军 | New forms of energy electric motor car with environmental protection power supply device |
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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: 20200626 Termination date: 20211119 |