CN103129654A - Headlight for electric bicycles - Google Patents
Headlight for electric bicycles Download PDFInfo
- Publication number
- CN103129654A CN103129654A CN2013100739023A CN201310073902A CN103129654A CN 103129654 A CN103129654 A CN 103129654A CN 2013100739023 A CN2013100739023 A CN 2013100739023A CN 201310073902 A CN201310073902 A CN 201310073902A CN 103129654 A CN103129654 A CN 103129654A
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- CN
- China
- Prior art keywords
- casing
- headlight
- led lamp
- housing
- lamp plate
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- 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.)
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Abstract
The invention aims to provide a headlight with adjustable irradiation distant and range for electric bicycles. The headlight for the electric bicycles comprises a casing with a semi-spherical reflection bowl inside, and the lower portion of the casing is provided with a fastening ring used for fixing the casing with a handlebar of an electric bicycle. The headlight is characterized in that an adjusting portion communicated with the inside of the casing is arranged on the rear portion of the casing and provided with a guide rail extending into the casing, an LED panel is mounted on the guide rail, a hollowed-out portion is arranged above the adjusting portion, the LED panel is provided with a retaining handle protruding upwards and penetrating through the hollowed-out portion, and a power source switch used for controlling a power source of the LED panel is arranged on the top of the casing. The irradiation distance and range of the headlight can be adjusted through the retaining handle, and the headlight has the functions of full-beam headlights and dipped headlights, and is simple in structure, low in cost and highly practical.
Description
Technical field
The invention belongs to electronic technology field, specially refer to a kind of head lamp of Electrical Bicycle.
Background technology
Along with the development of technology and the raising of people's environmental consciousness, noise is little, free of contamination Electrical Bicycle begins to popularize gradually.As traditional bicycle, Electrical Bicycle must utilize headlamp lighting when night running.But the speed of Electrical Bicycle, traditional single irradiation distance and the head lamp of scope can not adapt to the needs of Electrical Bicycle well.
Summary of the invention
The objective of the invention is to propose the head lamp of the Electrical Bicycle of a kind of adjustable irradiation distance and scope.
The head lamp of Electrical Bicycle of the present invention comprises that inside is provided with the housing of semisphere reverberation bowl, described lower housing portion is provided with for the binding ring that housing and Electrical Bicycle handlebar is fixing, key is that the rear portion of described housing is provided with the adjustment part that communicates with enclosure interior, described adjustment part is provided with the guide rail that extends to enclosure interior, and the LED lamp plate is installed on described guide rail; The top of described adjustment part is provided with hollow-out parts, and described LED lamp plate is provided with the shelves handle that projects upwards and pass described hollow-out parts; The top of described housing is provided with for the source switch of controlling LED lamp plate power supply.
Above-mentioned head lamp utilizes binding ring to be fixed on the Electrical Bicycle handlebar, and people utilize source switch control the unlatching of head lamp or close.And people can also utilize the shelves handle that the LED lamp plate is moved on guide rail, thereby adjust the relative position relation of LED lamp plate and reverberation bowl.According to principle of reflection, during near the focus of reverberation bowl, the emitted light of head lamp is parallel rays when the LED lamp plate, the irradiation distance of this moment farthest, range of exposures is less, is suitable for shining distant place obstacle; During away from the focus of reverberation bowl, the emitted light of head lamp is scattered beam when the LED lamp plate, and the irradiation distance of this moment is nearer, but range of exposures is larger, is suitable for irradiation nearby.
Further, the above and below of described LED lamp plate is equipped with the LED lamp, to improve exposure intensity.
The head lamp utilization shelves of Electrical Bicycle of the present invention make head lamp have the function of country beam and passing light adjusting irradiation distance and scope, and simple in structure, cost is low, has good practicality.
Description of drawings
Fig. 1 is the structural representation of the head lamp of Electrical Bicycle of the present invention.
The specific embodiment
The below contrasts accompanying drawing, by the description to embodiment, the effect of the mutual alignment between the shape of the specific embodiment of the present invention such as related each member, structure, each several part and annexation, each several part and principle of work etc. are described in further detail.
Embodiment 1:
As shown in Figure 1, the head lamp of the Electrical Bicycle of the present embodiment comprises that inside is provided with the housing 2 of semisphere reverberation bowl 1, described housing 2 bottoms are provided with for the binding ring 3 that housing 2 and Electrical Bicycle handlebar is fixing, key is that the rear portion of described housing 2 is provided with the adjustment part 4 that communicates with housing 2 inside, described adjustment part 4 is provided with the guide rail 5 that extends to housing 2 inside, on described guide rail 5, LED lamp plate 6 is installed; The top of described adjustment part 4 is provided with hollow-out parts 9, described LED lamp plate 6 be provided with project upwards and pass described hollow-out parts 9 shelves 7; The top of described housing 2 is provided with for the source switch 8 of controlling LED lamp plate 6 power supplys.
Above-mentioned head lamp utilizes binding ring 3 to be fixed on the Electrical Bicycle handlebar, and people utilize source switch 8 control the unlatching of head lamp or close.And people can also utilize shelves LED lamp plate 6 to be moved on guide rail 5, thereby adjust the relative position relation of LED lamp plate 6 and reverberation bowl 1.According to principle of reflection, during near the focus of reverberation bowls 1, the emitted light of head lamp is parallel rays when LED lamp plate 6, the irradiation distance of this moment farthest, range of exposures is less, is suitable for shining distant place obstacle; During away from the focus of reverberation bowl 1, the emitted light of head lamp is scattered beam when LED lamp plate 6, and the irradiation distance of this moment is nearer, but range of exposures is larger, is suitable for irradiation nearby.
Further, the above and below of described LED lamp plate 6 is equipped with the LED lamp, to improve exposure intensity.
Claims (2)
1. the head lamp of an Electrical Bicycle, comprise that inside is provided with the housing of semisphere reverberation bowl, described lower housing portion is provided with for the binding ring that housing and Electrical Bicycle handlebar is fixing, the rear portion that it is characterized in that described housing is provided with the adjustment part that communicates with enclosure interior, described adjustment part is provided with the guide rail that extends to enclosure interior, and the LED lamp plate is installed on described guide rail; The top of described adjustment part is provided with hollow-out parts, and described LED lamp plate is provided with the shelves handle that projects upwards and pass described hollow-out parts; The top of described housing is provided with for the source switch of controlling LED lamp plate power supply.
2. the head lamp of Electrical Bicycle according to claim 1, is characterized in that the above and below of described LED lamp plate is equipped with the LED lamp.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013100739023A CN103129654A (en) | 2013-03-07 | 2013-03-07 | Headlight for electric bicycles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013100739023A CN103129654A (en) | 2013-03-07 | 2013-03-07 | Headlight for electric bicycles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103129654A true CN103129654A (en) | 2013-06-05 |
Family
ID=48490236
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013100739023A Pending CN103129654A (en) | 2013-03-07 | 2013-03-07 | Headlight for electric bicycles |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103129654A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19749181A1 (en) * | 1997-11-07 | 1999-05-20 | Audi Ag | Headlamp arrangement for motor vehicle with reflector and light source |
| US20110063867A1 (en) * | 2009-09-16 | 2011-03-17 | Ming-Hsien Tsai | Car lamp structure |
| CN102330948A (en) * | 2011-08-31 | 2012-01-25 | 华南理工大学 | Reflector and combined headlamp for LED automobile illumination |
| CN202469798U (en) * | 2011-11-04 | 2012-10-03 | 兰思念 | Telescopic automobile xenon lamp |
| CN202733739U (en) * | 2012-08-29 | 2013-02-13 | 贵州兴国新动力科技有限公司重庆分公司 | Head lamp of motorcycle |
| CN203172776U (en) * | 2013-03-07 | 2013-09-04 | 苏州达沃斯电子有限公司 | Headlight of electric bicycle |
-
2013
- 2013-03-07 CN CN2013100739023A patent/CN103129654A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19749181A1 (en) * | 1997-11-07 | 1999-05-20 | Audi Ag | Headlamp arrangement for motor vehicle with reflector and light source |
| US20110063867A1 (en) * | 2009-09-16 | 2011-03-17 | Ming-Hsien Tsai | Car lamp structure |
| CN102330948A (en) * | 2011-08-31 | 2012-01-25 | 华南理工大学 | Reflector and combined headlamp for LED automobile illumination |
| CN202469798U (en) * | 2011-11-04 | 2012-10-03 | 兰思念 | Telescopic automobile xenon lamp |
| CN202733739U (en) * | 2012-08-29 | 2013-02-13 | 贵州兴国新动力科技有限公司重庆分公司 | Head lamp of motorcycle |
| CN203172776U (en) * | 2013-03-07 | 2013-09-04 | 苏州达沃斯电子有限公司 | Headlight of electric bicycle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130605 |