CN107397307B - Full-color laser optical fiber trophy - Google Patents
Full-color laser optical fiber trophy Download PDFInfo
- Publication number
- CN107397307B CN107397307B CN201710697480.5A CN201710697480A CN107397307B CN 107397307 B CN107397307 B CN 107397307B CN 201710697480 A CN201710697480 A CN 201710697480A CN 107397307 B CN107397307 B CN 107397307B
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- China
- Prior art keywords
- trophy
- light
- optical fiber
- full
- fiber
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- A—HUMAN NECESSITIES
- A44—HABERDASHERY; JEWELLERY
- A44C—PERSONAL ADORNMENTS, e.g. JEWELLERY; COINS
- A44C3/00—Medals; Badges
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
- G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
- G02B6/0066—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form characterised by the light source being coupled to the light guide
- G02B6/0068—Arrangements of plural sources, e.g. multi-colour light sources
Abstract
The invention discloses a full-color laser optical fiber trophy, which comprises a trophy base and a luminous body, wherein the luminous body is arranged on the trophy base; the luminous body comprises a lateral luminous optical fiber wound into a specific event model and a support body with a corresponding model; the trophy base is internally provided with a light source which comprises three monochromatic lasers with red, blue and green, and light emitted by the three monochromatic lasers is coupled into the lateral luminous optical fiber. The invention realizes the full-color laser fiber trophy which has unique shape and can emit light.
Description
Technical Field
The invention relates to a trophy, in particular to a full-color laser fiber trophy.
Background
Sporting events often require the struggling of individuals or teams of champion acquaintances. The current trophy for awarding prizes is usually cup-shaped, character-shaped or other shaped, the material is usually transparent crystal or alloy, and the surface is plated with a high-brightness metal film such as gold, silver, copper and the like. Such trophy is relatively single in structural style, not novel enough, and cannot emit light.
Disclosure of Invention
The invention aims to solve the technical problem that aiming at the defects that the trophy structure is single and cannot emit light in the prior art, the invention provides a full-color laser fiber trophy with a special structure.
The technical scheme adopted for solving the technical problems is as follows:
the full-color laser fiber trophy comprises a trophy base and a luminous body, wherein the luminous body is arranged on the trophy base; the luminous body comprises a lateral luminous optical fiber wound into a specific event model and a support body with a corresponding model;
the trophy base is internally provided with a light source which comprises three monochromatic lasers with red, blue and green, and light emitted by the three monochromatic lasers is coupled into the lateral luminous optical fiber.
By adopting the technical scheme, the light emitted by the three monochromatic lasers is coupled into the lateral luminous optical fiber through the coupler; or light emitted by the three monochromatic lasers is mixed into the lateral light-emitting optical fiber through the light beam mixing module, and the light beam mixing module is positioned in the emergent light direction.
According to the technical scheme, the coupler is an optical fiber coupler, three monochromatic lasers are respectively led out through three optical fibers and are combined in a binding mode within a certain distance according to preset requirements, and the three combined optical fibers are connected into an optical fiber connector of the optical fiber coupler.
The beam light mixing module is a lens group and comprises a biconvex lens, a plano-convex lens and a plano-concave lens which share an optical axis, wherein the biconvex lens realizes collimation, three laser beams are converged in a certain light spot area and mixed, then the three laser beams are converged into a beam of parallel light through the plano-convex lens to carry out secondary light mixing, and finally the parallel light is diverged through the plano-concave lens and enters the lateral light-emitting optical fiber.
By adopting the technical scheme, the side surface of the trophy base is also provided with an air inlet and an air outlet.
By adopting the technical scheme, the laser driving plate is arranged in the trophy base, and the dimming knob or the touch screen connected with the laser driving plate is also arranged on the trophy base to adjust the light emitting power of each monochromatic laser.
By adopting the technical scheme, a plurality of rubber foot pads are arranged at the bottom of the trophy base.
By adopting the technical scheme, the trophy base is provided with the DC power socket and the switch.
According to the technical scheme, the trophy base is internally provided with the radiator and the fan, and the three monochromatic lasers and the laser driving plate are all arranged on the radiator; the fan is arranged at the tail part of the radiator.
By adopting the technical scheme, the trophy base is internally provided with the rechargeable lithium battery, and the rechargeable lithium battery is charged through the external charger of the DC power socket.
The invention has the beneficial effects that: the invention winds the lateral luminous fiber into a specific event model, such as basketball, tennis, badminton, and the like, and couples the red, green and blue laser into the lateral luminous fiber for illumination, thereby forming the full-color laser fiber trophy with unique model and luminous performance.
Drawings
The invention will be further described with reference to the accompanying drawings and examples, in which:
FIG. 1 is a schematic diagram of a full-color laser fiber trophy according to an embodiment of the present invention;
FIG. 2 is a schematic diagram of the structure of the other side of the full-color laser fiber trophy according to the embodiment of the present invention;
FIG. 3 is a schematic diagram of a coupling structure of a laser through a coupler according to an embodiment of the present invention;
FIG. 4 is a schematic illustration of a bundled optical fiber in accordance with an embodiment of the invention;
fig. 5 is a schematic structural diagram of a hybrid laser of a two-beam light mixing module according to an embodiment of the present invention;
FIG. 6 is a schematic diagram of the internal structure of a second laser fiber lighting device according to the embodiment of the invention;
fig. 7 is a schematic structural diagram of a beam mixing module according to a second embodiment of the invention.
Detailed Description
The present invention will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present invention more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the invention.
As shown in fig. 1, the full-color laser fiber trophy of the embodiment of the invention comprises a trophy base 1 and a luminous body, wherein the luminous body is arranged on the trophy base 1; the luminous body comprises a lateral luminous optical fiber 2 wound into a specific event model and a supporting body 3 with a corresponding model.
A light source is arranged in the trophy base 1, the light source comprises three monochromatic lasers, namely red, blue and green, and light emitted by the three monochromatic lasers is coupled into the lateral light-emitting optical fiber 2.
As shown in fig. 1 and 2, taking a tennis trophy as an example, the lateral light-emitting optical fiber 2 is similar to racket strings and is wound on a support body configured as a tennis frame body to form a light-emitting body, and the light-emitting part is integrally shaped as a racket. The trophy base 1 is also provided with an air inlet 6 and an air outlet 8. The bottom of the trophy base 1 is provided with a plurality of rubber foot pads 10. The trophy base 1 is provided with a DC power socket 9 and a switch 5.
Further, a laser driving plate is arranged in the trophy base 1, and a dimming knob or a touch screen 7 connected with the laser driving plate is further arranged on the trophy base 1 to adjust the light emitting power of each monochromatic laser. The color of the luminous part of the trophy is adjusted by the functions of default setting, custom setting and the like. Further, still accessible cell-phone APP, WIFI, bluetooth etc. communicate with the touch-sensitive screen, realize full-color regulation and switching in long distance.
Light emitted by the three monochromatic lasers is coupled into the lateral light-emitting optical fiber through the coupler; or light emitted by the three monochromatic lasers is mixed into the lateral light-emitting optical fiber through the light beam mixing module, and the light beam mixing module is positioned in the emergent light direction.
In the first embodiment of the invention, the coupler is an optical fiber coupler, three lasers of three monochromatic lasers are respectively led out through three optical fibers and are combined in a binding mode within a certain distance according to preset requirements, and the three combined optical fibers are connected into an optical fiber connector of the optical fiber coupler.
As shown in fig. 4, the light of the RGB three primary colors (red, blue and green) is integrated into an optical fiber head of an SMA905 by a light mixing device, and then the light is led into a direction-finding light emitting optical fiber by an SMA905 optical fiber coupler, so as to be used for illumination and various applications. The full color can be realized by adjusting the RGB values to generate light sources of various colors.
The light mixing device can be used in two modes, namely binding type light mixing device and beam light mixing device.
Binding type: the red light, the blue light and the green light are respectively led out by three optical fibers, and then the three optical fibers are combined in a binding mode (shown in fig. 4) within a certain distance according to specific requirements and are arranged in an optical fiber joint of an SMA 905.
With the laser illumination source of this embodiment, it is necessary to use an SMA905 fiber coupler to connect the SMA905 junction in the source with the SMA905 fiber junction connected to the side-emitting fiber, thereby turning the trichromatic light into a side-emitting fiber.
The trophy cup is externally connected with a driving power supply, a DC power socket 9 can be arranged on the trophy cup base 1, and the external power supply can supply power for the whole device. The driving power supply can also be a rechargeable lithium battery, and the rechargeable lithium battery can also be directly charged through an external charger of the DC power socket 9. The laser driving plate is used for adjusting the light output power (namely R, G, B value) of the three red, blue and green semiconductor lasers so as to obtain light and white light of different color systems, and full-color change is realized.
And (3) light beam light mixing, namely packaging three lasers, an SMA905 optical fiber connector and a light beam light mixing module in a sealed metal box, and only placing one end of the SMA905 outside the metal box. It is shown in fig. 5 and 6: the three lasers are arranged at the front end of the metal box in parallel, and the light beam mixing module is positioned between the semiconductor laser and the SMA 905. The full-color laser illumination module comprises three RGB monochromatic lasers and a light beam mixing module.
The full-color laser lighting module of the invention is used, a driving power supply is firstly connected with a laser driving plate, and then the laser driving plate is connected with the full-color laser lighting module. And then the lateral light-emitting optical fiber with the SMA905 connector is in butt joint with the laser lighting module, so that the light source with uniform light mixing can be obtained.
The light output power (namely R, G, B value) of the three red, blue and green lasers is regulated through the dimming knob, so that light and white light of different color systems are obtained, and full-color change is realized.
As shown in fig. 7, the light beam mixing module is a lens group, and comprises a biconvex lens, a plano-convex lens and a plano-concave lens which share an optical axis, wherein the biconvex lens realizes collimation, three laser beams are converged in a certain light spot area and mixed, then the three laser beams are converged into a beam of parallel light through the plano-convex lens to be mixed for the second time, and finally the parallel light is diverged through the plano-concave lens and enters the lateral light-emitting optical fiber. All lenses may be secured in one mirror mounting box. The lens group may have various combinations, and the number and types of lenses are not limited, as long as the light beam mixing can be realized, and the laser light can be mixed into the optical fiber.
In one embodiment of the invention, the light beam is collimated by the biconvex lens, three laser beams are converged in a certain light spot area and mixed, and then the three laser beams are converged into a parallel light of 400um by the plano-convex lens for secondary light mixing. The divergence of na=0.22 is then achieved by means of a plano-concave mirror.
On the basis of the above embodiment, a radiator is further provided in the trophy base 1, and three monochromatic lasers and a laser driving plate are all mounted on the radiator. The device also comprises a fan which is arranged at the tail part of the radiator.
It will be appreciated that in addition to the full-color laser tennis trophy of the above embodiments, other trophies of various balls, and trophies of various event shapes, are also possible and are not intended to be limiting.
It will be understood that modifications and variations will be apparent to those skilled in the art from the foregoing description, and it is intended that all such modifications and variations be included within the scope of the following claims.
Claims (9)
1. The full-color laser fiber trophy is characterized by comprising a trophy base and a luminous body, wherein the luminous body is arranged on the trophy base; the luminous body comprises a lateral luminous optical fiber wound into a specific event model and a support body with a corresponding model;
a light source is arranged in the trophy base, and comprises three monochromatic lasers, namely red, blue and green, and light emitted by the three monochromatic lasers is coupled into the lateral luminous optical fiber;
light emitted by the three monochromatic lasers is coupled into the lateral light-emitting optical fiber through the coupler; or light emitted by the three monochromatic lasers is mixed into the lateral light-emitting optical fiber through the light beam mixing module, and the light beam mixing module is positioned in the emergent light direction;
a logo pattern is arranged on the support body and changes along with the change of the color of the optical fiber after light mixing; the whole part of the logo pattern uses transparent acrylic, the appearance is sprayed with iphone white paint, and then the parts except the logo pattern are sprayed with black paint, so that light transmission is prevented, the rest laser at the tail end of the optical fiber penetrates through the side surface open pore of the logo pattern, and only the logo pattern part is illuminated when light is emitted, so that the logo shape is displayed.
2. The full-color laser fiber trophy of claim 1, wherein the coupler is an optical fiber coupler, the three monochromatic lasers are respectively led out through three optical fibers and are combined in a binding mode within a certain distance according to preset requirements, and the combined three optical fibers are connected into an optical fiber joint of the optical fiber coupler.
3. The full-color laser fiber trophy of claim 1, wherein the beam light mixing module is a lens group comprising a biconvex lens, a plano-convex lens and a plano-concave lens with common optical axis, wherein the biconvex lens is used for realizing collimation, three laser beams are converged in a certain light spot area and mixed, then converged into a parallel light through the plano-convex lens for secondary light mixing, and finally diverged through the plano-concave lens and enter the lateral light-emitting fiber.
4. The full-color laser fiber trophy of claim 1, wherein the trophy mount side further comprises an air inlet and an air outlet.
5. The full-color laser fiber trophy of claim 1, wherein a laser driving plate is arranged in the trophy base, and a dimming knob or a touch screen connected with the laser driving plate is further arranged on the trophy base to adjust the light emitting power of each monochromatic laser.
6. The full color laser fiber optic trophy of claim 1, wherein a plurality of rubber foot pads are provided on a bottom of the trophy base.
7. The full-color laser fiber optic trophy of claim 1, wherein the trophy mount is provided with a DC power outlet and a switch.
8. The full-color laser fiber trophy of claim 5, wherein a heat sink and a fan are further disposed in the trophy base, and wherein three monochromatic lasers and a laser driving plate are mounted on the heat sink; the fan is arranged at the tail part of the radiator.
9. The full-color laser fiber trophy of claim 7, wherein a rechargeable lithium battery is further provided in the trophy base, and the rechargeable lithium battery is charged by an external charger of a DC power outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710697480.5A CN107397307B (en) | 2017-08-15 | 2017-08-15 | Full-color laser optical fiber trophy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710697480.5A CN107397307B (en) | 2017-08-15 | 2017-08-15 | Full-color laser optical fiber trophy |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107397307A CN107397307A (en) | 2017-11-28 |
| CN107397307B true CN107397307B (en) | 2023-06-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710697480.5A Active CN107397307B (en) | 2017-08-15 | 2017-08-15 | Full-color laser optical fiber trophy |
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Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI244536B (en) * | 2004-11-25 | 2005-12-01 | Baycom Opto Electronics Technology Co Ltd | Shaped optical fiber light and manufacturing method thereof |
| TWM295720U (en) * | 2005-08-09 | 2006-08-11 | Wei-Chiang Lee | LED full-color display lamp |
| CN103279005B (en) * | 2013-05-13 | 2015-08-19 | 深圳市绎立锐光科技开发有限公司 | LASER Light Source, wavelength convert light source, conjunction radiant and optical projection system |
| CN103398347A (en) * | 2013-08-12 | 2013-11-20 | 上海市激光技术研究所 | Laser beam light combining and dodging device used for full color laser computer moving head light |
| CN203760781U (en) * | 2014-03-31 | 2014-08-06 | 东莞市步特电子科技有限公司 | Luminous line |
| TWM538576U (en) * | 2016-12-22 | 2017-03-21 | Lei Zhu | Fiber optic whip device |
| CN207266644U (en) * | 2017-08-15 | 2018-04-24 | 武汉洛芙科技股份有限公司 | Full-color laser fiber trophy |
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2017
- 2017-08-15 CN CN201710697480.5A patent/CN107397307B/en active Active
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| CN107397307A (en) | 2017-11-28 |
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