TWM580805U - Light transmission structure of LED light source - Google Patents

Abstract

The invention relates to a light-transmitting structure of an LED light source, the main structure comprises a light-transmitting component, the light-transmitting component comprises a base layer and a nano layer, and a light-receiving surface is defined at a side of the base layer facing away from the nano layer, and The rice layer defines a light surface away from the side of the base layer, and the light receiving surface is configured to receive a light source, thereby, when the light source sequentially passes through the light receiving surface, the base layer, the nano layer and the light emitting surface, the light source is also Under the influence of the nano layer, the phenomenon of light interference is generated, and the shape of the light source emitted from the light-emitting surface is deformed, and the design of the nano-layer is used to improve the light transmittance and increase the light output of the light source; It can also achieve the advantage of making a single light source shape change with the simplest structure.

Description

LED light source light transmission structure

The present invention provides a light-transmitting structure for an LED light source, and more particularly, an LED light source that is designed to allow a light source to pass through a nano layer to change shape and enhance light transmittance and output light effect. Light structure.

According to the application of the light source, it can be said that it is very diverse and common, especially in the case of ultraviolet light, which is an electromagnetic wave having a wavelength between 10 nm and 400 nm, which is shorter than visible light but longer than X-ray. The sun contains some ultraviolet light, and the arc, mercury lamp, and black light also emit ultraviolet light. Although ultraviolet light is not free radiation, ultraviolet light still initiates chemical reactions and causes some substances to fluoresce. Ultraviolet radiation of less than 200 nm is strongly absorbed by the air, so it is called vacuum ultraviolet light.

The aforementioned violet light can be applied to a light-emitting diode (LED), and the efficiency of the light-emitting diode is only about 5-8% at 365 nm, close to 20% at 395 nm, and ultraviolet light at a longer wavelength. Have better efficiency. These arrays of light-emitting diodes have begun to be used in medical applications and have been successfully applied in digital printing and harmlessly integrated into the UV medical environment.

However, when the above-mentioned light-emitting diode ultraviolet light is used, the following problems and defects are still to be improved: the general light-emitting diode ultraviolet light is only a single light beam, and when it is desired to convert into different shapes of light beams, it must rely on a variety of It is technically very costly for a mechanism to form a single beam into multiple beams or shapes.

Therefore, how to solve the above problems and problems in the past, that is, the creators of the new type and the relevant manufacturers engaged in this industry are eager to study the direction of improvement.

Therefore, in view of the above-mentioned shortcomings, the applicants of this new type have collected relevant information, evaluated and considered by many parties, and have accumulated many years of experience in the industry, and through continuous trial and modification, they have designed this type of LED ultraviolet light source. A new patent for LED light source transparent structures that produce shape changes and help improve light transmission and output efficacy.

The main purpose of the novel is to make the light source passing through the nano layer deform by the nano layer on the light transmitting element, so that the advantage of changing the shape of the light source can be achieved with a minimum structure.

Another main purpose of the novel is to improve the light transmittance of the light source when the light source penetrates through the design of the nano layer, thereby increasing the light output of the light source.

The main structure of the present invention which is more than enough to achieve the above object includes a light-transmitting element, a base layer, a nano layer, a light-receiving surface, and a light-emitting surface, wherein a nano layer is provided on one side of the base layer, and both the base layer and the nano layer are contained therein. The light-receiving surface is defined in the light-emitting element at the side of the base layer, and the light-emitting surface is defined at the side of the nano-layer, and it is worth mentioning that when the light source enters through the light-receiving surface After the base layer of the optical element, it passes through the nano layer. At this time, because the nano layer has the characteristics of light interference, the light source shape changes after the light source passes through the nano layer. In short, it is originally single. The light beam, the light beam emerging from the light exit surface through the nano layer may become plural, or may be formed into a variety of shapes by a plurality of light beams.

According to the above technique, the general light-emitting diode ultraviolet light which is present for the conventional light-emitting diode ultraviolet light is only a single light beam. When converting to a light beam of a different shape, it is necessary to rely on various mechanisms. The single beam forms a plurality of beams or a plurality of shapes, and the technically very costly problem is broken to achieve the practical progress of the present invention as described above.

1, 1a‧‧‧Lighting components

11‧‧‧Stained surface

12‧‧‧ grassroots

13‧‧‧ nano layer

14‧‧‧Glossy

2‧‧‧Light source generator

21‧‧‧Light source

The first figure is a perspective view of a preferred embodiment of the novel light transmissive element.

The second drawing is a cross-sectional view taken along the line A-A of the preferred embodiment of the first embodiment of the light transmitting member.

The third figure is a schematic diagram of the implementation of the preferred embodiment of the present invention.

The fourth figure is a plan view of the light source emission variation of the preferred embodiment of the present invention.

The fifth figure is a perspective view of the light source emission change of the preferred embodiment of the present invention.

The sixth figure is a perspective view of the light source emission variation of the preferred embodiment of the present invention.

Figure 7 is a schematic view of a light transmissive element of a further preferred embodiment of the present invention.

In order to achieve the above objects and effects, the technical means and structure adopted by the present invention are described in detail in the preferred embodiment of the present invention, and the features and functions thereof are as follows.

Please refer to the first and second figures, which are a perspective view of a preferred embodiment of the novel light-transmitting element and a cross-sectional view taken along line AA. It can be clearly seen from the figure that the novel system comprises: a light-transmitting element 1, which is transparent. The light component 1 includes a base layer 12 and a nano layer 13 disposed on a side of the base layer 12, and the transparent component 1 is made of silicone (also known as silica gel); a layer 12 is defined away from the substrate 12 a light receiving surface 11 at one side of the nano layer 13 for receiving a light source; and a light emitting surface 14 defined at a side of the nano layer 13 facing away from the base layer 12, so that the light source is received by the light receiving surface 11 The base layer 12 and the nano layer 13 are sequentially passed through, and the light source is caused to interfere with the light source via the nano layer 13, so that the shape of the light source emitted from the light exit surface 14 is deformed.

Please refer to the first, second, third, fourth, fifth and sixth figures at the same time, which is a perspective view of the preferred embodiment of the novel light-transmitting component, and the first light-transmitting component. A cross-sectional view of the AA line of the preferred embodiment, a schematic diagram of the implementation, a plan view of the change of the light source emission, a perspective view of the light source emission change, and a perspective view of the light source emission change. As is apparent from the figure, the light transmissive element 1 mainly includes the The base layer 12 and the nano layer 13 are formed by the light source generator 2 disposed at one side of the light transmitting element 1 , and the light source generator 2 is further disposed to face the light receiving surface 11 . At the side, and the generated light source 21 can be laser light, infrared light or ultraviolet light, so the light source 21 emitted by the light source 21 is not limited, and the embodiment uses ultraviolet light (UV) as an example. In addition, the light-transmitting element 1 of the present embodiment is exemplified by a plane mirror. In addition, the light source generator 2 is an LED die in this embodiment (the same as the third figure); When the generator 2 emits the light source 21 of ultraviolet light, the light source 21 is A light beam is emitted, and the light source 21 first contacts the light receiving surface 11 of the light transmitting element 1, and then enters the base layer 12 in the light transmitting element 1 from the light receiving surface 11, and passes through the base layer 12 to enter the nano layer 13, wherein In addition to improving the light transmittance and enhancing the output light effect, the function of the rice layer 13 allows the light source 21 to form an interference phenomenon, mainly by the light source 21 passing through the reforming phenomenon, so that the light source 21 is different from the original medium. The wave speed is changed to change the wavelength, so that the light source 21 passing through the nano layer 13 is changed from a single beam to a plurality of beams, and is radiated by the light-emitting surface 14, so that the light source 21 can be formed differently by using a minimum of structural techniques. shape Shape (same as the fourth and fifth figures).

In addition, the foregoing change of the light source 21 can be a rectangular type, and can be changed as shown in the sixth figure, or can be changed into a triangular shape. As the name suggests, a single ultraviolet light beam passes through the light receiving surface 11 and the base layer 12 in sequence. After the nano-layer 13 and the light-emitting surface 14, in addition to being rectangular, the change of the nano-layer 13 can also be changed into a triangle to achieve the advantage of multivariate change.

Referring to FIG. 7 , it is a schematic view of a light transmitting component according to still another preferred embodiment of the present invention. As is clear from the figure, the light transmitting component 1 a of the present embodiment is exemplified by a convex lens. The light-transmitting element 1a can also scatter the incident light source by changing its shape or the number of light sources. However, it can also be a concave lens, which means that the effect of the present invention can be achieved by either a plane mirror, a convex lens or a concave lens.

However, the above description is only the preferred embodiment of the present invention, and thus does not limit the scope of the patent of the present invention. Therefore, all the simple modifications and equivalent structural changes that are made by using the present specification and the drawings are the same. It is included in the scope of this new patent and is given to Chen Ming.

Therefore, please refer to all the drawings, when compared with the conventional technology, the present invention has the following advantages:

1. Through the nanolayer 13 on the light transmissive element 1, the light source 21 passing through the nanolayer 13 is modified and deformed to achieve the advantage of changing the shape of the light source 21 and the number of beams with a minimum structure.

Secondly, through the design of the nano layer 13, the light source 21 can be improved in light transmittance when it penetrates, thereby increasing the light output of the light source.

In summary, the light-emitting structure of the LED light source of the present invention can achieve its efficacy and purpose when used, so the novel is a practical and excellent creation, and is in accordance with the application requirements of the new patent, and is applied according to law. I hope that the trial committee will grant this new type as soon as possible to protect the hard work of the creators. If there is any doubt in the ruling committee, please do not hesitate to give instructions to the creators, and the creators will try their best to cooperate with them.

Claims (6)

A light-transmitting structure of an LED light source, comprising: a light transmissive element, the light transmissive element comprising a base layer and a nano layer disposed at one side of the base layer; and a layer defined at a side of the base layer facing away from the nano layer a light receiving surface for receiving a light source; and a light emitting surface defined by the side of the nano layer facing away from the base layer, so that the light source is received by the light receiving surface, sequentially passes through the base layer and the nano layer, and The nanolayer causes the light source to produce a light interference phenomenon, and the shape of the light source emitted from the light exit surface is deformed. The LED light source transparent structure according to claim 1, wherein one side of the light transmitting element is provided with a light source generator to generate the light source. The LED light source transparent structure according to claim 2, wherein the light source generator is an LED die. The light-transmitting structure of the LED light source of claim 1, wherein the light-transmitting element is one of a plane mirror, a convex lens, or a concave lens. The LED light source transparent structure according to claim 1, wherein the light source is one of laser light, infrared light or ultraviolet light. The light-transmitting structure of the LED light source according to claim 1, wherein the light-transmitting component is made of silicone.