TWM502144U - Reflective structure of light emitter - Google Patents

Description

Reflective structure of illuminator

The present invention relates to an illuminant, in particular to a reflective structure of an illuminant.

At present, due to the development of science and technology, coupled with the destruction of the earth's environmental ecology and the ozone layer, countries around the world have begun to remedy this problem, especially the use of lighting as lighting for people every day is quite amazing. Moreover, the power consumption of traditional lighting fixtures will also generate a large amount of carbon. Therefore, many countries have adopted LEDs with energy saving, high efficiency and long life to replace traditional lighting fixtures.

At present, such as LEDs, optical fibers and the like, in addition to having a luminous illumination function, it can also be made into a predetermined type of text, graphics and the like for display, decorative aesthetics, advertising and the like.

However, the current LED light strips have poor light guiding and concentrating effects, and the light emitting effect of the light strips is usually limited to the LED light body setting, the overall light is unevenly formed into dots, and the brightness of the LED light body of the light strip is illuminated. It is easy to distribute, so the overall brightness effect is not good.

In addition, the current common light-emitting strips have poor structural strength, and are usually easily damaged after a few times of flexing, bending, or inadvertently flexing and bending, and the service life is short, which is not economical or environmentally friendly.

Next, please refer to Taiwan Patent Publication No. I402466 "Light-emitting strip structure with light-guiding effect", please refer to Taiwan Patent Publication No. M476278 "Light-guide device for reducing the angle of illumination to uniformly emit light", which is mainly constructed with The light guiding strip and the light guiding strip are hollow, and have a concave and convex part on the inner peripheral wall, and the light source is disposed on the side of the light guiding strip; when the light source is irradiated toward the inside of the light guiding strip, the deflection or reflection of the concave and convex part is used, so that Light guide imaging is produced outside the light guiding strip.

The creation system has an illuminant inside a tube body, and the reflective strip is wound around the outer surface of the tube. The illuminating body forms a plurality of reflecting portions around the illuminating body at the cross-sectional position to refract the light emitted by the illuminating body. The illuminant light reflected off and reflected by the reflecting portion can be refracted and reflected by the reflecting portion.

Therefore, the retroreflective structure of the present invention and the above-mentioned patented structures have a light guiding structure in which the light source is disposed on one side and the inner peripheral wall has a concave-convex portion, and the above patents are provided with irregularities on the hollow inner peripheral wall of the light guiding strip. The parts are not easy to manufacture and the manufacturing cost is also high.

In summary, the structure and efficacy of the current illuminating strips are still not ideal, and there is a need for improvement.

Therefore, the creator's concept of continuous improvement and innovation based on products is based on years of practical experience in product design and development, as well as active research and development, through numerous practical design experiments, resulting in the creation of this creation.

The purpose of the present invention is to provide a light-reflecting strip around the outer surface of the tube, and to use the reflective strip to form a plurality of light-reflecting portions to surround the illuminant at the cross-sectional position, so that the whole body has uniform illumination and good brightness. Reflective structure of the body.

Another object of the present invention is to provide a retroreflective structure for an illuminant that enhances the intensity of the illuminator.

For the purpose of the above, the present invention comprises an illuminant, a tube body and at least one reflective strip, wherein the tube body is a light guiding and concentrating material covering the illuminant; and the reflective strip is a flexible material and is wound around It is set on the outer surface of the tube.

The illuminator is formed by the reflective strip to form a plurality of light reflecting portions surrounding the illuminating body to refract and reflect the light emitted by the illuminating body, and the illuminant light reflected by the reflecting portion can be mutually refracted by the reflecting portion. It is reflected and reflected, so that the whole body has the effect of uniform illumination and good brightness. In addition, the dual protection of the tube and the reflective strip enhances the intensity of the illuminant.

The following is only a detailed description of the specific embodiments, and the detailed description of the drawings, so that your review committee can have a better understanding and understanding of the functions and features of this creation.

10‧‧‧Lights

11‧‧‧Wire

12‧‧‧LED

13‧‧‧Joint film

131‧‧‧ recess

20‧‧‧ tube body

30‧‧‧reflective strip

40‧‧‧concentrating layer

41‧‧‧Fluorescent yarn

50‧‧‧light strips

60‧‧‧Reflective strip group

70‧‧‧ diamonds

The first picture is a three-dimensional exploded view of the creation.

Figure 2 is a perspective exploded view of the present invention comprising a concentrating layer.

Figure 3 is a cross-sectional view (I) of an embodiment of the use of the present invention.

Figure 4 is a cross-sectional view (II) of an embodiment of the use of the present creation.

Figure 5 is a perspective exploded view of the second construction embodiment of the present invention.

Figure 6 is a perspective exploded view of a second construction embodiment of the present invention comprising a concentrating layer.

Figure 7 is a cross-sectional view showing an embodiment of the use of the structure of Figure 6.

Figure 8 is a perspective exploded view of a third construction embodiment of the present invention comprising a concentrating layer.

Figure 9 is a cross-sectional view showing an embodiment of the use of the fourth structure of the present creation.

Figure 10 is a schematic diagram of a diamond shining.

Figure 11 is a perspective exploded view of a fifth construction embodiment of the present invention comprising a concentrating layer.

Figure 12 is a perspective view of the retroreflective strip set.

Figure 13 is a perspective view (I) of an embodiment of the use of the retroreflective strip set.

Figure 14 is a perspective view of the use embodiment of the retroreflective strip set (2).

Referring to FIG. 1 and FIG. 2 , the creation includes an illuminator 10 , a tube 20 , and a reflective strip 30 . This will be explained in detail below:

The illuminant 10 is an LED illuminating strip.

The tube body 20 is a light guiding and concentrating material, and covers the illuminant 10.

The reflective strip 30 is a flexible material that is wound around the outer surface of the tubular body 20.

Referring to FIG. 3 and FIG. 4 , the illuminating body 10 forms a plurality of reflecting portions at the cross-sectional position to surround the illuminating body 10 by the reflective strip 30 to refract and reflect the light emitted by the illuminating body 10 , and The light of the illuminant 10 reflected by the reflecting portion can be refracted and reflected by the reflecting portion, so that the whole body has the effect of uniform illumination and good brightness, and the double protection of the body 20 and the reflective strip 30 is used to strengthen the illuminant. 10 intensity.

Referring to FIG. 1 , FIG. 2 , and FIG. 3 , in a structural embodiment, the illuminator 10 includes two wires 11 , a plurality of LEDs 12 , and a bonding piece 13 . The wire 11 is connected to the LED 12 , and the bonding sheet 13 is connected to the LED 13 . The wires 11 and 12 are covered to form the illuminator 10, and the bonding sheets 13 respectively include a recess 131 on both side surfaces.

In a structural embodiment, the reflective strip 30 has a smooth reflective surface such as a mirror surface for producing a specular refraction and reflecting light.

In one embodiment, the present invention includes a concentrating layer 40, which is a fluorescent ray 40 that is a light guiding and concentrating material. The fluorescent ray 41 is disposed on the tube 20 in a surrounding shape. The reflective strip 30 is used to enhance light guiding and concentrating.

Referring to FIG. 5, FIG. 6 and FIG. 7 , in a structural embodiment, the reflective strip 30 is spirally wound around the outer surface of the tubular body 20 and includes two strips, and the two reflective strips 30 are arranged in a winding direction. They are in opposite directions, that is, the left spiral direction and the right spiral direction, respectively.

Since the number of the reflective strips 30 is increased, the variability of the light refraction and the reflection angle can be improved, so that the effect of refracting and reflecting the light emitted by the illuminator 10 is better, and the effect of uniform illumination and good brightness is also enhanced.

Referring to FIG. 8 , in a structural embodiment, the reflective strip 30 is also spirally wound around the outer surface of the tubular body 20 and includes two strips, mainly as shown in FIG. 5 , FIG. 6 , and FIG. 7 . In the embodiment, the lower reflective strips 30 are exchanged, and the same effect of refracting and reflecting the light emitted by the illuminator 10 is better, and the effect of uniform illumination and good brightness is also enhanced.

Referring to FIG. 9 , in a structural embodiment, the reflective strip 30 is pressed into the surface of the tubular body 20 to enhance the multi-variation of light refraction and reflection angle, thereby improving uniform illumination and good brightness. .

Referring to FIG. 10, the present invention is disposed on the outer surface of the tubular body 20 by the reflective strip 30, so that the illuminant 10 forms a plurality of reflecting portions at the cross-sectional position to surround the illuminant 10 to emit the illuminant 10. The light refracted and reflected out, and the light of the illuminant 10 reflected by the reflecting part can be refracted and reflected by the reflecting part. The principle of action and the effect produced by it are like the principle that the diamond 70 emits brilliance.

Referring to FIG. 11 , in a structural embodiment, the reflective strip 30 is attached to the tube. The body 20 is integrally formed, and the surface of the reflective strip 30 is flush with the surface of the tubular body 20.

Referring to FIG. 12 , in a structural embodiment, the reflective strip 30 is combined with a flexible light collecting strip 50 to form a reflective strip group 60 and then wound around the outer surface of the tubular body 20 for enhancement. The variability of light refraction and reflection angle, and thus the effect of uniform illumination and good brightness.

In the embodiment, the light collecting strip 50 is a fluorescent yarn which is a light guiding and concentrating material.

Referring to FIG. 13 , in a structural embodiment, the reflective strip group 60 is spirally wound around the outer surface of the tubular body 20 and includes two strips, and the winding directions of the two reflective strip groups 60 are opposite. That is, the left spiral direction and the right spiral direction, respectively.

Referring to FIG. 14 , in a structural embodiment, the reflective strip group 60 is spirally wound around the outer surface of the tubular body 20 and includes two strips, and the winding directions of the two reflective strip groups 60 are opposite. That is, the left spiral direction and the right spiral direction are respectively, and the two reflective strip groups 60 are alternately staggered.

The above embodiments of the present invention are provided for convenience of explanation only. When the meaning of the case cannot be limited, the various transformation designs according to the scope of the listed patent application should be included in the patent scope of the present application.

10‧‧‧Lights

11‧‧‧Wire

12‧‧‧LED

13‧‧‧Joint film

131‧‧‧ recess

20‧‧‧ tube body

30‧‧‧reflective strip

Claims (10)

The illuminating structure of the illuminating body comprises: an illuminating body; a tube body, which is a light guiding and concentrating material, covering the illuminating body; at least one reflective strip, which is a flexible material, is disposed around the external surface of the tube . The illuminant reflective structure of claim 1, wherein the illuminant comprises two wires, a plurality of LEDs, and a bonding piece, wherein the wire is connected to the LED, the bonding piece is the wire, the LED package The illuminator is formed to include a recess on the surface. The illuminating structure of the illuminant according to claim 1, wherein the reflective strip has a smooth reflecting surface. The illuminating structure of the illuminant according to claim 1, further comprising a concentrating layer disposed on the tube body and the reflective strip in a surrounding shape. The illuminating structure of the illuminant according to the fourth aspect of the invention, wherein the concentrating layer is a fluorescent ray which is a light guiding and concentrating material. The reflective structure of the illuminant according to claim 1, wherein the reflective strip is spirally wound around the outer surface of the tube and includes two strips, and the winding directions of the two reflective strips are opposite. The illuminating structure of the illuminant according to claim 1, wherein the reflective strip is pressed into the surface of the tube. The reflective structure of the illuminant according to claim 1, wherein the reflective strip is integrally formed with the tubular body, and the surface of the reflective strip is flush with the surface of the tubular body. The reflective structure of the illuminant according to claim 1, wherein the reflective strip is combined with a flexible concentrating strip to form a reflective strip group and then wound around the outer surface of the tube. The reflective structure of the illuminant according to claim 9, wherein the reflective strip comprises The spiral is wound around the outer surface of the tube and includes two strips, and the winding directions of the two strips are oppositely arranged, and the two strips are arranged in a staggered manner.