CN204279756U - A kind of self power generation bicycle brake Warning light - Google Patents
A kind of self power generation bicycle brake Warning light Download PDFInfo
- Publication number
- CN204279756U CN204279756U CN201420765245.9U CN201420765245U CN204279756U CN 204279756 U CN204279756 U CN 204279756U CN 201420765245 U CN201420765245 U CN 201420765245U CN 204279756 U CN204279756 U CN 204279756U
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- warning light
- bicycle
- control module
- mcu control
- storage battery
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Abstract
The utility model discloses a kind of self power generation bicycle brake Warning light, comprises housing and bicycle generator.Described housing cavity is provided with storage battery, acceleration pick-up and MCU control module.Described housing one side is provided with Warning light.Described bicycle generator to be arranged on bicycle and to contact with cycle wheel, and is connected with storage battery.Described acceleration pick-up is electrically connected with MCU control module; Described MCU control module is electrically connected with Warning light.Described storage battery is respectively acceleration pick-up, MCU control module and Warning light and powers.The utility model drives bicycle generator generating by wheel, and by electrical power storage in storage battery.When bicycle slows down or brake, acceleration pick-up senses the change of this state of kinematic motion in time, and by signal feedback to MCU control module, MCU control module is reacted immediately, controls Warning light bright, warns back car with this.
Description
Technical field
The utility model relates to security warning apparatus field, is specifically related to a kind of self power generation bicycle brake Warning light.
Background technology
As everyone knows, traditional bicycle does not have stoplight stop lamp to do warning instruction to front vehicle.Early stage bicycle, in order to consider traffic safety aspect, in the below of rear bicycle frame, arranges the Reflector that has warning back car.But this Reflector only can reflect the light of other light source under dark surrounds, when dim weather or road conditions not good, often poor effect.In addition, this Reflector also cannot show brake or the deceleration regime of bicycle.So when bicycle brakes suddenly, the vehicle at rear does not know that bicycle brakes suddenly stopping, easily causing the generation that rear-end impact accident occurs, has very large potential safety hazard.
There is a kind of bicycle of belt brake lamp on the market, this bicycle with stoplight stop lamp is by arranging warning light on the bicycle tailstock, hand on arrange control warning light shinny or extinguish switch control unit, but this switch control unit needs driver manually to open afterwards in brake, not only troublesome poeration, and operation has certain delay like this, can not accomplish automatically to control warning light while brake shinny.
In addition, most of conventional brake lamp system needs independently power supply unit (the most common person is dry cell batteries).Therefore, user must carefully monitoring battery electricity to guarantee the normal operation of conventional brake lamp device.Meanwhile, old and useless battery also brings serious problem of environmental pollution.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, provide a kind of can self power generation, bicycle slow down or brake time all can control the bicycle brake lamp apparatus of Warning light automatic luminous in time.
In order to achieve the above object, the utility model by the following technical solutions: a kind of self power generation bicycle brake Warning light, comprises housing and bicycle generator.Described housing cavity is provided with storage battery, acceleration pick-up and MCU control module.Described housing one side is provided with Warning light.Described bicycle generator to be arranged on bicycle and to contact with cycle wheel, and is connected with storage battery.Described acceleration pick-up is electrically connected with MCU control module; Described MCU control module is electrically connected with Warning light.Described storage battery is respectively acceleration pick-up, MCU control module and Warning light and powers.
Further, described bicycle generator is arranged on back fork of bicycle, and it comprises electrical generator and voltage stabilizer, and described electrical generator is electrically connected with voltage stabilizer, and described alternator shaft end is provided with runner, and described runner contacts with fitting outside bicycle rear.
Further, Warning light adopts red LED lamp, and red light source has more stronger penetrance and alarming effect, and LED energy-conserving and environment-protective are durable, is applicable to long-term open air use.
Further, described Warning light outside is provided with a Transparent lamp shade, by Warning light protection interior.
The utility model can reflect deceleration or the brake of bicycle quickly and accurately, and the ruddiness sent by LED, warns back car in time, avoids the generation of rear-end collision.This device is different from prior art, more safe and reliable by the state of kinematic motion of acceleration pick-up sensing bicycle, avoids the Warning light that causes because of various subjective and objective factors such as road conditions are complicated, the gradient is too large, speed of response is slow malfunctioning.In addition, the utility model adopts cycle wheel to rotate and drives bicycle generator generating, environmental protection more, can avoid the failure of apparatus because non-dead battery causes simultaneously, guarantee the normal operation of Warning light.
The utility model also can set up other illumination equipments, and the illumination equipment set up and Warning light, acceleration pick-up and MCU control module share self-generating system, realizes the reasonable application of the energy.
Accompanying drawing explanation
Fig. 1 is the structural representation of self power generation bicycle brake Warning light of the present utility model
Referring to drawings and the specific embodiments, the invention will be further described.
Detailed description of the invention
Refer to Fig. 1 structural representation of the present utility model, this solar bicycle brake lamp device comprises housing 1, storage battery 2, acceleration pick-up 3, MCU control module 4, bicycle generator 5 and LED Warning light 6.This housing 1 is the square structure of hollow, and this storage battery 2, acceleration pick-up 3 and MCU control module 4 are arranged in the housing 1 of this hollow, and this Warning light 6 is arranged on the side of this housing 1.This bicycle generator 5 is arranged on back fork of bicycle A, and it comprises electrical generator 51 and voltage stabilizer 52, and electrical generator 51 is electrically connected with voltage stabilizer 52.This electrical generator 51 shaft end is provided with runner 511, and this runner 511 contacts with fitting outside bicycle rear B.
Bicycle generator 5 is electrically connected with storage battery 2, and this storage battery 2 is electrically connected with acceleration pick-up 3, MCU control module 4 and Warning light 6 respectively, and this acceleration pick-up 3 is electrically connected with MCU control module 4, and this MCU control module 4 is electrically connected with Warning light 6.A Transparent lamp shade 7 is provided with, for the protection of Warning light 6 outside LED Warning light 6.
In cycling process, rear wheel, thus drive and trailing wheel B fit, the runner 511 contacted rotates, and runner 511 drive electrical generators 51 rotates and produces electric power.Because cycling speed is unstable, cause the unstable power that electrical generator 51 sends, describedly need to arrange voltage stabilizer 52 and stablize the voltage of power that bicycle sends.Electric power after voltage stabilizer 52 rectifying and voltage-stabilizing is transported to storage battery 2 and stores.When bicycle runs into emergency situation deceleration or brake, acceleration pick-up 3 is by becoming voltage to carry out the principle of detection and control the change transitions of speed, perceive rapidly the reduction of bicycle speed, exist side by side by information feed back to MCU control module 4, MCU control module 4 is reacted immediately, control Warning light 6 luminous, warning back car is noted dodging.When travelling (i.e. acceleration or at the uniform velocity traveling) when bicycle recovers normal, acceleration pick-up 3 feeds back to MCU control module 4 makes Warning light 6 extinguish.
Relative to prior art, the state of kinematic motion that the utility model senses bicycle by acceleration pick-up 3 is more safe and reliable, avoids the device that causes because of various subjective and objective factors such as road conditions are complicated, the gradient is too large, speed of response malfunctioning.In addition, the utility model adopts trailing wheel B drive electrical generators generating during cycling, and environmental protection more, can avoid the failure of apparatus because dead battery causes simultaneously, guarantee the normal operation of Warning light.
Below be only preferred implementation of the present utility model, it should be pointed out that above-mentioned preferred implementation should not be considered as restriction of the present utility model, protection domain of the present utility model should be as the criterion with claim limited range.For those skilled in the art, not departing from spirit and scope of the present utility model, can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (4)
1. a self power generation bicycle brake Warning light, comprises housing and bicycle generator; It is characterized in that: described housing cavity is provided with storage battery, acceleration pick-up and MCU control module; Described housing one side is provided with Warning light; Described bicycle generator to be arranged on bicycle and to contact with cycle wheel, and is connected with storage battery; Described acceleration pick-up is electrically connected with MCU control module; Described MCU control module is electrically connected with Warning light; Described storage battery is respectively acceleration pick-up, MCU control module and Warning light and powers.
2. a kind of self power generation bicycle brake Warning light according to claim 1, it is characterized in that: described bicycle generator is arranged on back fork of bicycle, it comprises electrical generator and voltage stabilizer, described electrical generator is electrically connected with voltage stabilizer, described alternator shaft end is provided with runner, and described runner contacts with fitting outside bicycle rear.
3. a kind of self power generation bicycle brake Warning light according to claim 1, is characterized in that: described Warning light is red LED lamp.
4. a kind of self power generation bicycle brake Warning light according to claim 1, is characterized in that: described Warning light outside is provided with a Transparent lamp shade.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420765245.9U CN204279756U (en) | 2014-12-08 | 2014-12-08 | A kind of self power generation bicycle brake Warning light |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420765245.9U CN204279756U (en) | 2014-12-08 | 2014-12-08 | A kind of self power generation bicycle brake Warning light |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204279756U true CN204279756U (en) | 2015-04-22 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420765245.9U Expired - Fee Related CN204279756U (en) | 2014-12-08 | 2014-12-08 | A kind of self power generation bicycle brake Warning light |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204279756U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105730570A (en) * | 2014-12-08 | 2016-07-06 | 彭海英 | Brake warning lamp of self-power generation bicycle |
| CN105882811A (en) * | 2015-08-11 | 2016-08-24 | 乐视体育文化产业发展（北京）有限公司 | Vehicle lamp control method and system for riding equipment |
| CN108454746A (en) * | 2017-02-21 | 2018-08-28 | 陈德胜 | Self power generation alarming device and including the vehicle-carried of the device |
| CN111846051A (en) * | 2020-06-28 | 2020-10-30 | 江永县元杰科技有限公司 | Bicycle with light control device |
-
2014
- 2014-12-08 CN CN201420765245.9U patent/CN204279756U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105730570A (en) * | 2014-12-08 | 2016-07-06 | 彭海英 | Brake warning lamp of self-power generation bicycle |
| CN105882811A (en) * | 2015-08-11 | 2016-08-24 | 乐视体育文化产业发展（北京）有限公司 | Vehicle lamp control method and system for riding equipment |
| CN108454746A (en) * | 2017-02-21 | 2018-08-28 | 陈德胜 | Self power generation alarming device and including the vehicle-carried of the device |
| CN111846051A (en) * | 2020-06-28 | 2020-10-30 | 江永县元杰科技有限公司 | Bicycle with light control device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150422 Termination date: 20151208 |
|
| EXPY | Termination of patent right or utility model |