CN201339859Y

CN201339859Y - Optical conduction device

Info

Publication number: CN201339859Y
Application number: CNU2009200029413U
Authority: CN
Inventors: 吴俊兴
Original assignee: Individual
Current assignee: Individual
Priority date: 2009-01-21
Filing date: 2009-01-21
Publication date: 2009-11-04
Anticipated expiration: 2019-01-21

Abstract

The utility model relates to an optical conduction device which can be used on a bicycle and comprises a luminous unit which is fixedly held on one wheel supporting frame of the bicycle and can send out a light source, and a light conducting plate which is fixedly held on a wheel shaft of the wheel and is located near the luminous unit, wherein a light conducting zone is arranged on the light conduction plate, at least one light conducting hole is arranged in the light conducting zone, and the optical conduction device also comprises light conducting materials whose one end is bended for certain angle for sleeving in the light conducting hole for receiving the light source and the other send is fixedly held on a wheel stud of the wheel for conducting the light source.

Description

The light conduction device

Technical field

The utility model relates to a kind of smooth conduction device, especially refers to a kind of luminescence unit can being fixed on the cycle wheel, light source is conducted to the light conduction device that is fixed on the leaded light material of taking turns on the post via LGP.

Background technology

Press, in energy worsening shortages and global greenhouse effect serious day by day today, the declared policy that carbon reduction has been carried out for national governments.Wherein, especially how to reduce vehicle institute exhaust gas discharged, to reduce the speed of global warming, the more task of top priority.

Therefore, drive bicycle except that reducing the exhaust gas discharging, also can reach the purpose of sport and body-building, therefore, luxuriant gradually is trend.

When drive bicycle night,, has suitable danger in fact if do not have alarming device.Known alarming device is generally a light-emitting diode assembly, and this light-emitting diode assembly can place on front-wheel, trailing wheel or the seat support of bicycle, and it can send night and continue or intermittent light source, to reach the effect of warning at night.

Only above-mentioned alarming device only has the effect of caution usually, does not have the effect of decoration, the real a fly in the ointment that belongs to.

The utility model content

The purpose of this utility model is to provide a kind of smooth conduction device, to improve the shortcoming in the known technology.

For achieving the above object, the light conduction device that the utility model provides can be used on the bicycle, and it comprises: a luminescence unit, be immobilizated on the wheel stand of this bicycle, and can send a light source; One LGP is immobilizated on the wheel shaft of a wheel and is positioned at by this luminescence unit, has a light guide zone on it, and has at least one light-conductive hole in this light guide zone; And a leaded light material, the crooked special angle of one end is to be placed in this light-conductive hole to receive this light source, and the other end then can be immobilizated on the wheel post of this wheel, to conduct this light source.

Smooth conduction device of the present utility model, it can be fixed in luminescence unit on the cycle wheel, light source is conducted on the leaded light material that is fixed on the wheel post via LGP, when cycle wheel rotates, by the principle of the persistence of vision, can present a ring of light, to reach the purpose of caution.

Smooth conduction device of the present utility model, it can be fixed in luminescence unit on the cycle wheel, light source is conducted on the leaded light material that is fixed on the wheel post via LGP, when cycle wheel rotates, by the principle of the persistence of vision, can present a ring of light, to reach the purpose of decoration.

Description of drawings

Fig. 1 is a schematic diagram, and it shows the light conduction device and the side schematic view of a wheel after combination of the utility model one preferred embodiment.

Fig. 2 is a schematic diagram, and it shows the light conduction device and the front schematic view of a wheel after combination of the utility model one preferred embodiment.

Fig. 3 is a schematic diagram, and it shows the enlarged diagram of the LGP of the utility model one preferred embodiment.

Fig. 4 is a schematic diagram, and it shows the leaded light schematic diagram of the leaded light material of the utility model one preferred embodiment.

The specific embodiment

For further understanding structure of the present utility model, feature and purpose thereof, with the detailed description of accompanying drawing and preferred embodiment as after.

Please in the lump referring to figs. 1 through Fig. 4.As shown in the figure, smooth conduction device 1 of the present utility model, can be used on the bicycle 100, this bicycle 100 has a front-wheel 110 and a trailing wheel 120, and this front-wheel 110 and trailing wheel 120 all have a wheel stand 111,121, and also have a wheel shaft 112,122 and a plurality of post 113,123 of taking turns on this front-wheel 110 and the trailing wheel 120, it comprises: a luminescence unit 10; One LGP 20; And one leaded light material 30 combine.

Wherein, this luminescence unit 10, be for example and without limitation to a light emitting diode or laser diode, be immobilizated on the wheel stand 121 of this bicycle 100, can send a light source, be to be light emitting diode in the present embodiment, and this luminescence unit 10 be immobilizated on the rear wheel support 121 of this bicycle 100 to example is illustrated with this luminescence unit 10, but not as limit.

This LGP 20 is immobilizated on the wheel shaft 122 of this wheel 120 and to be positioned at this luminescence unit 10 other, has a light guide zone 21 on it, and has at least one light-conductive hole 22 in this light guide zone 21.Wherein, this LGP 20 is for example and without limitation in the form of annular discs, and this light guide zone 21 is such as but not limited to the outside that is positioned at this LGP 20 and for light penetrating object, and the quantity of this light-conductive hole 22 can optionally increase and decrease.

This leaded light material 30, be for example and without limitation to an optical fiber, transparent fishing line or lamp guide, wherein, this optical fiber can be plastic optical fiber or glass optical fiber, is to be that example is illustrated with the plastic optical fiber in the present embodiment, to reduce cost, but not as limit, the crooked special angle of one end is to be placed in this light-conductive hole 22 to receive this light source, and the other end then can be immobilizated on the wheel post 123 of this wheel 120, to conduct this light source.Wherein, this special angle is for example and without limitation to 15～45 °.In addition, the end of this leaded light material 30 further has a concave surface 31.

Shown in Fig. 1～2, when combination, can earlier this LGP 20 be placed on the wheel shaft 122 of this trailing wheel 120; To be engaged in this light-conductive hole 22 behind the crooked special angle of an end of this leaded light material 30 again, again the other end of leaded light material 30 is fixed in this and takes turns on the post 123; Be immobilizated on the rear wheel support 121 after at last luminescence unit 10 being aimed at this light-conductive hole 22, so can finish the assembling of smooth conduction device 1 of the present utility model.

When this bicycle 100 rotates, the light source that this luminescence unit 10 is sent can conduct to this leaded light material 30 via light-conductive hole 22, and can be by appearing on the body (for example transparent fishing line or lamp guide) of this leaded light material 30 or the terminal concave surface 31 (for example or plastic optical fiber), principle by the persistence of vision, can present a ring of light during rotation, to reach the purpose of decoration.When other leaded light material 30 is immobilizated in other when taking turns on the post 123 together, this trailing wheel 120 will present a plurality of light beams when rotating a circle, when rotating speed speeds, will present the tangible ring of light on the trailing wheel 120, except that reaching the alarm function, also have the function of decoration.Therefore, smooth conduction device of the present utility model is really than the alarming device tool progressive of known technology.

As shown in Figure 3, LGP of the present utility model 20 has a light guide zone 21 on it, and has at least one light-conductive hole 22 in this light guide zone 21, and the quantity of this light-conductive hole 22 can optionally increase and decrease.

As shown in Figure 4, leaded light material 30 of the present utility model is subjected to the light time by light-conductive hole 22, and its light is to advance in this leaded light material 30 in the refraction mode, and scatters on the concave surface 31 of tail end.

In sum, enforcement by smooth conduction device of the present utility model, it can be fixed in luminescence unit on the cycle wheel, light source is conducted on the leaded light material that is fixed on the wheel post via LGP, to reach advantages such as caution and decoration, therefore, the more known really alarming device of the utility model has progressive.

The utility model is described, is preferred embodiment, and claim category of the present utility model is not all taken off in Ju Bu change or modification and come from the utility model technological thought and be what those skilled in the art were easy to know by inference such as.

Claims

1, a kind of smooth conduction device can be used for it is characterized in that on the bicycle, comprising:

One luminescence unit is immobilizated on the wheel stand of this bicycle, can send a light source;

One LGP is immobilizated on the wheel shaft of a wheel and is positioned at by this luminescence unit, has a light guide zone on it, and has at least one light-conductive hole in this light guide zone; And

One receives and conducts the leaded light material of light source, and the crooked special angle of one end is to be placed in this light-conductive hole, and the other end then is immobilizated on the wheel post of this wheel.

2, smooth conduction device as claimed in claim 1 is characterized in that, this luminescence unit is a light emitting diode.

3, smooth conduction device as claimed in claim 1 is characterized in that, this luminescence unit is a laser diode.

4, smooth conduction device as claimed in claim 1 is characterized in that, this LGP is in the form of annular discs, and this light guide zone is positioned at the outside of this LGP.

5, smooth conduction device as claimed in claim 1 is characterized in that, this light guide zone is a light penetrating object.

6, smooth conduction device as claimed in claim 1 is characterized in that, this leaded light material is optical fiber, transparent fishing line or lamp guide.

7, smooth conduction device as claimed in claim 6 is characterized in that, this optical fiber is plastic optical fiber or glass optical fiber.

8, smooth conduction device as claimed in claim 1 is characterized in that, the end of this leaded light material has a concave surface.