CN201487780U - Bicycle front lamp - Google Patents
Bicycle front lamp Download PDFInfo
- Publication number
- CN201487780U CN201487780U CN2009201701126U CN200920170112U CN201487780U CN 201487780 U CN201487780 U CN 201487780U CN 2009201701126 U CN2009201701126 U CN 2009201701126U CN 200920170112 U CN200920170112 U CN 200920170112U CN 201487780 U CN201487780 U CN 201487780U
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- China
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- light
- emitting diode
- light reflection
- light emitting
- guide light
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Abstract
The utility model provides a bicycle front lamp, a lamp base and a battery seat which are electrically connected are arranged in a housing of a bicycle lamp, the lamp base can be assembled with bulbs or light emitting diodes, and the battery seat is used for supplying power to the bicycle lamp for forward lighting. Furthermore, at least one convex part is formed on the outer side of the housing for assembling a light-guiding reflection tube, a light-guiding reflection layer is coated on the side of the light-guiding reflection tube which is near to the center of the housing, and the light emitting diodes with power supplied by the battery seat are arranged at two ends of the light-guiding reflection tube, and light of the light emitting diodes is uniformly emitted from the side surface of the housing after being scattered by the light-guiding reflection tube and reflected by the light-guiding reflection layer, thereby increasing the effect of warning a side-approaching bicycle.
Description
Technical field
The relevant bicycle use light fixture of the utility model, particularly a kind of bicycle headlight with lateral direction light emission function.
Background technology
Surging in oil price, the protection environmental consciousness under; bicycle is recent outdoor activity equipment salable; again because be to have environmental protection, body-building, a multi-functional outdoor activity such as .. of living slowly by bike, thus the time be everlasting on die Dorfstrasse or the main road, can both see bicycle knight's trace.
And at daytime temperature height in summer, many knights change into and drive bicycle night, but owing to the insufficient light at night, other vehicles are difficult to find, are very dangerous activities so bicycle travels separately on road.Therefore for head it off, when drove night, bicycle installed front car light additional, illuminated bicycle knight's sight line, can improve bicycle and drive security night.
Yet, traditional bicycle headlight technology focuses on illumination forwards more, its structure is the housing that is provided with lamp socket and battery tray in, wherein lamp socket can be installed bulb or light emitting diode, power by battery tray, openend on housing is luminous, and this kind design is not but considered to send a car to the side and sent caution, and weak point is arranged really.
In view of this, the utility model proposes a kind of bicycle headlight, supply known disappearance, to strengthen the effect of bicycle headlight caution.
Summary of the invention
Main purpose of the present utility model is to propose a kind of bicycle headlight, installs light emitting diode additional and the guide light reflection pipe is luminous in the hull outside of headlight, to increase the caution effect of headlight side.
Another purpose of the present utility model is to propose a kind of bicycle headlight, and it is luminous that light emitting diode sees through the guide light reflection pipe, luminous with uniform source of light.
In order to achieve the above object, the utility model provides a kind of bicycle headlight, comprising:
One hollow housing, it has an openend, and described hollow housing inside is provided with a lamp socket and a battery tray, and described lamp socket and described battery tray are electrically connected, and described lamp socket is towards described openend, and described hollow housing side outwards is convexly equipped with at least one protuberance;
At least one light-emitting component, it is located at described lamp socket, and to described opening bright dipping;
At least one guide light reflection pipe is located at described protuberance, is provided with a guide light reflection layer in the described guide light reflection tube edges near described hollow housing center; And
At least one light emitting diode, be located at the end points of described guide light reflection pipe, described light emitting diode and described battery tray are electrically connected, and the light that described light emitting diode produced, and see through the scattering of described guide light reflection pipe and reflect with described guide light reflection layer and evenly spread bright dipping from described protuberance.
Compared with prior art, according to the bicycle headlight that the utility model disclosed, be to be provided with lamp socket and battery tray in the hollow housing, and the hollow housing side has at least one protuberance, it installs at least one guide light reflection pipe, the end points of guide light reflection pipe is provided with light emitting diode, is provided with the guide light reflection layer at guide light reflection pipe side surface.Provide power supply by battery tray, lumination of light emitting diode is following through the optics diffusion of guide light reflection pipe leaded light, guide light reflection layer reflex and protuberance, can make the side uniformly light-emitting of hollow housing, therefore the utlity model has the alert effect of sending a car in the side of looking.
Under cooperate appended diagram to illustrate in detail by specific embodiment, when the effect that is easier to understand the purpose of this utility model, technology contents, characteristics and is reached.
Description of drawings
Fig. 1 is the perspective view of the utility model one embodiment;
Fig. 2 is the stereogram of the utility model one embodiment;
Fig. 3 is the side view of the utility model one embodiment.
Description of reference numerals: 10-bicycle headlight; The 12-hollow housing; The 14-lamp socket; The 16-opening; The 18-battery tray; The 20-light-emitting component; The 22-protuberance; 24-guide light reflection pipe; The 26-light emitting diode; 28-guide light reflection layer; The 32-base.
The specific embodiment
In order to increase the security that bicycle is ridden night, the utility model proposes in the bicycle headlight outside and install the guide light reflection pipe additional, make bicycle lamp except luminous lighting forwards, also side direction is sent the light of warning his car.
The utility model provides a kind of bicycle headlight, and as depicted in figs. 1 and 2, the utility model is by a hollow housing 12, and its external form is long cartridge type, and the hollow housing surface can be transparently, or handles with atomizing processing, and the hollow housing surface is translucent.Be provided with a lamp socket 14 in the hollow housing 12, at the opening 16 of the outside direction of lamp socket 14 towards described hollow housing 12, and a described lamp socket 14 and a battery tray 18 link, and the light-emitting component of installing 20 is at least one bulb or at least one light emitting diode on the described lamp socket 14.And hollow housing 12 outsides convex with two protuberances 22 and are symmetrical arranged, and wherein said protuberance 22 is the protruding semi arch bodies with diffusion light effects.Moreover described hollow housing 12 is connected with base 32, and by described base 32 headlight 10 is fixed on the bicycle.Be provided with a guide light reflection pipe 24 in the protuberance 22, described guide light reflection pipe 24 can be thermoplastic plastic or flexible plastic, the two ends installing of guide light reflection pipe 24 respectively has a light emitting diode 26, itself and battery tray 18 are electrically connected, and the light emitting diode on the guide light reflection pipe 24 26 is selected from surface adhesion type light-emitting diode, polymorphic light emitting diode and High Power LED.And at guide light reflection pipe 24 and between apart from hollow housing 12 centers, that is, at guide light reflection pipe 24 lateral parts coating guide light reflection layer 28, wherein said guide light reflection layer 28 is inorganic guide light reflection materials, as shown in Figure 3, wherein guide light reflection pipe 24 and guide light reflection layer change light emitting diode 26 light of script spot light into uniform light, from protuberance 22 bright dippings at housing 12.
And the utility model provides power supply by the battery of installing in the battery tray, makes the light-emitting component in the hollow housing forwards luminous, and can control described light-emitting component by a controller and whether starts and can control variable light source and glimmer.In addition, described controller is also controlled the startup of the light emitting diode at described guide light reflection pipe two ends, make lumination of light emitting diode, and see through guide light reflection pipe scattered beam, the reflection of guide light reflection layer, protuberance transmission diffusion and protuberance atomization surface and spread once more etc. under a series of optical effects, evenly launch light in the housing side.
Therefore, the utility model can be when the bicycle knight drives night, and outside the illumination of knight the place ahead sight line, headlight side of the present utility model is installed devices such as light emitting diode guide light reflection pipe, the light that makes light emitting diode is sent a car with the caution side to the side uniformly light-emitting.
Above-described embodiment only is explanation technological thought of the present utility model and characteristics, its purpose makes those of ordinary skills can understand content of the present utility model and is implementing according to this, when can not with qualification claim of the present utility model, promptly the equalization of doing according to the spirit that the utility model disclosed generally changes or modifies, and must be encompassed in the claim of the present utility model.
Claims (9)
1. a bicycle headlight is characterized in that, comprising:
One hollow housing, it has an openend, and described hollow housing inside is provided with a lamp socket and a battery tray, and described lamp socket and described battery tray are electrically connected, and described lamp socket is towards described openend, and described hollow housing side outwards is convexly equipped with at least one protuberance;
At least one light-emitting component, it is located at described lamp socket, and to described opening bright dipping;
At least one guide light reflection pipe is located at described protuberance, is provided with a guide light reflection layer in the described guide light reflection tube edges near described hollow housing center; And
At least one light emitting diode, be located at the end points of described guide light reflection pipe, described light emitting diode and described battery tray are electrically connected, and the light that described light emitting diode produced, and see through the scattering of described guide light reflection pipe and reflect with described guide light reflection layer and evenly spread bright dipping from described protuberance.
2. bicycle headlight as claimed in claim 1 is characterized in that, described guide light reflection layer is inorganic guide light reflection material.
3. bicycle headlight as claimed in claim 1 is characterized in that described light emitting diode is respectively established at the two ends of described guide light reflection pipe.
4. bicycle headlight as claimed in claim 1 is characterized in that described light emitting diode is selected from surface adhesion type light-emitting diode, polymorphic light emitting diode and High Power LED.
5. bicycle headlight as claimed in claim 1 is characterized in that, described guide light reflection pipe is thermoplastic plastic or flexible plastic.
6. bicycle headlight as claimed in claim 1 is characterized in that, it comprises that also a controller and described light-emitting component and described light emitting diode are electrically connected, and starts to control described light-emitting component and described light emitting diode.
7. bicycle headlight as claimed in claim 1 is characterized in that, described light-emitting component is at least one bulb or at least one light emitting diode.
8. bicycle headlight as claimed in claim 1 is characterized in that described hollow housing is transparent or semitransparent.
9. bicycle headlight as claimed in claim 1 is characterized in that, described protuberance is to have the protruding semi arch body that enlarges light effects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201701126U CN201487780U (en) | 2009-08-06 | 2009-08-06 | Bicycle front lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201701126U CN201487780U (en) | 2009-08-06 | 2009-08-06 | Bicycle front lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201487780U true CN201487780U (en) | 2010-05-26 |
Family
ID=42426659
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201701126U Expired - Fee Related CN201487780U (en) | 2009-08-06 | 2009-08-06 | Bicycle front lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201487780U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104421797A (en) * | 2013-08-19 | 2015-03-18 | 王凯弘 | Auxiliary warning lamp of vehicle shock absorber |
-
2009
- 2009-08-06 CN CN2009201701126U patent/CN201487780U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104421797A (en) * | 2013-08-19 | 2015-03-18 | 王凯弘 | Auxiliary warning lamp of vehicle shock absorber |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100526 Termination date: 20120806 |