CN102642581A - Rear bicycle lamp of bicycle - Google Patents
Rear bicycle lamp of bicycle Download PDFInfo
- Publication number
- CN102642581A CN102642581A CN201210128073XA CN201210128073A CN102642581A CN 102642581 A CN102642581 A CN 102642581A CN 201210128073X A CN201210128073X A CN 201210128073XA CN 201210128073 A CN201210128073 A CN 201210128073A CN 102642581 A CN102642581 A CN 102642581A
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- bicycle
- controller
- speed
- lamp
- alarm
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Abstract
The invention discloses a rear bicycle lamp of a bicycle, which belongs to the technical field of bicycles and comprises a plurality of bicycle lamps, a storage battery, a controller, a speed measuring inductor and an alarm which are installed on the back of a bicycle body. The storage battery is respectively and electrically connected with the bicycle lamps, the controller, the speed measuring inductor and the alarm, and the controller is respectively and electrically connected with the bicycle lamps, the speed measuring inductor and the alarm. The rear bicycle lamp has the advantage that the storage battery, the controller and the alarm can be installed under a bicycle seat of the bicycle in use, and the speed measuring inductor is installed on a bicycle wheel for detecting bicycle speed. A speed value for opening a red lamp and a green lamp is preset. When a speed value detected by the speed measuring inductor is lower than a certain value, the controller controls the red lamp to light and controls the alarm to send out alarming and remind surrounding pedestrians to maintain a safe distance from the bicycle, otherwise, the controller controls the green lamp to light and remind surrounding pedestrians that the bicycle runs. The bicycle can run at a constant speed to reduce accidents and further ensure personal safety. The rear bicycle lamp is simple in structure and convenient to use.
Description
Technical field
The present invention relates to car light behind a kind of bicycle, belong to technical field of bicycles.
Background technology
At present, crowded traffic causes when peak load conditions on and off duty increasing choose by bike or the battery-driven car trip, and does not select to drive or by bus.But, when going,, the people that go at it are not played warning function at the back because bicycle does not have the back car light when atrocious weather or in night, can cause a lot of contingencies to take place, cause casualties or resource loss.
Summary of the invention
To the problem that above-mentioned prior art exists, the present invention provides car light behind a kind of bicycle, can play good warning function, reminds the people around it.
To achieve these goals; The technical scheme that the present invention adopts is: car light behind a kind of bicycle; Comprise several car lights, storage battery, the controller that are installed in the bicycle body back, inductor and annunciator test the speed; Storage battery is electrically connected with car light, controller, test the speed inductor and annunciator respectively, and controller is electrically connected with car light, test the speed inductor and annunciator respectively.
Further, also comprise the lampshade that covers on the car light outside.
Further, car light has two, a green light, a red light.
Further, annunciator is a phonetic alarm.
The invention has the beneficial effects as follows: during use, can storage battery, controller and annunciator be installed under the vehicle seat of bicycle, the inductor that tests the speed is installed in and is used to detect the speed of a motor vehicle on the wheel.Pre-set the velocity amplitude of opening traffic lights, when the detected velocity amplitude of the inductor that tests the speed was lower than certain value, controller control red light was bright, and the control annunciator sends audio alert; The pedestrian notes maintaining safe distance around reminding, otherwise controller control green light is bright; Pedestrian around informing can at the uniform velocity go the generation of minimizing accident just under steam; And then guarantee personal safety, simple in structure, easy to use.
Description of drawings
Fig. 1 is an electric functional block diagram of the present invention.
The specific embodiment
To combine accompanying drawing that the present invention is described further below.
As shown in Figure 1; The present invention includes several car lights, storage battery, the controller that are installed in the bicycle body back, inductor and annunciator test the speed; Storage battery is electrically connected with car light, controller, test the speed inductor and annunciator respectively, and controller is electrically connected with car light, test the speed inductor and annunciator respectively.Wherein, also comprise the lampshade that covers on the car light outside, car light has two, a green light, a red light; Annunciator is a phonetic alarm.
During use, can storage battery, controller and annunciator be installed under the vehicle seat of bicycle, the inductor that tests the speed is installed in and is used to detect the speed of a motor vehicle on the wheel.Pre-set the velocity amplitude of opening traffic lights, when the detected velocity amplitude of the inductor that tests the speed was lower than certain value, controller control red light was bright; And control annunciator and send audio alert, the pedestrian notes maintaining safe distance around reminding, otherwise; Controller control green light is bright, and the pedestrian around informing can at the uniform velocity go just under steam; The generation of minimizing accident, and then guarantee personal safety.
Claims (4)
1. car light behind the bicycle; It is characterized in that; Comprise several car lights, storage battery, the controller that are installed in the bicycle body back, inductor and annunciator test the speed; Storage battery is electrically connected with car light, controller, test the speed inductor and annunciator respectively, and controller is electrically connected with car light, test the speed inductor and annunciator respectively.
2. car light behind a kind of bicycle according to claim 1 is characterized in that, also comprises the lampshade that covers on the car light outside.
3. car light behind a kind of bicycle according to claim 1 and 2 is characterized in that, described car light has two, a green light, a red light.
4. car light behind a kind of bicycle according to claim 1 and 2 is characterized in that described annunciator is a phonetic alarm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210128073XA CN102642581A (en) | 2012-04-27 | 2012-04-27 | Rear bicycle lamp of bicycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210128073XA CN102642581A (en) | 2012-04-27 | 2012-04-27 | Rear bicycle lamp of bicycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102642581A true CN102642581A (en) | 2012-08-22 |
Family
ID=46655725
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210128073XA Pending CN102642581A (en) | 2012-04-27 | 2012-04-27 | Rear bicycle lamp of bicycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102642581A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104527857A (en) * | 2014-12-16 | 2015-04-22 | 袁静 | Automatic alarm tail lamp for bicycle |
| CN111824294A (en) * | 2019-11-15 | 2020-10-27 | 西安优信机电工程有限公司 | Vehicle distance early warning device |
-
2012
- 2012-04-27 CN CN201210128073XA patent/CN102642581A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104527857A (en) * | 2014-12-16 | 2015-04-22 | 袁静 | Automatic alarm tail lamp for bicycle |
| CN111824294A (en) * | 2019-11-15 | 2020-10-27 | 西安优信机电工程有限公司 | Vehicle distance early warning device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120822 |