JP3143874U - Light-emitting diode lens structure and light-emitting diode lighting equipment applying the same - Google Patents

Abstract

A light-emitting diode lens structure and a light-emitting diode illuminating equipment using the same are provided.
The light-emitting diode lens structure includes a lens 1, which includes an upper section and a lower section, where a light-emitting diode assembly is installed in the lower section, and a specular reflection layer is applied to the upper section to form a reflective surface. The corresponding surface is directed to the light emitting diode assembly. The light emitting diode lighting equipment includes a lamp shade 21, a fixed module, an electrode module, and a light emitting diode 24. The lamp shade includes a light reflecting surface and opens a hole, and the fixing module is combined on the lamp shade to open a through hole and corresponds to the hole. The electrode module is combined on the fixed module and corresponds to the through hole. Utilizing the above-described structure, light rays cause a refraction phenomenon, which can prevent glare and eye irritation, and can achieve the purpose of improving eye comfort.
[Selection] Figure 4

Description

  The present invention relates to a light-emitting diode lens structure and a light-emitting diode illuminating equipment to which the light-emitting diode lens structure is applied. It relates to lighting equipment.

  In everyday life, lighting equipment such as fluorescent lights, street lights, table lamps, and chandeliers can be found everywhere.

  Most of the lighting equipment uses a tungsten filament lamp as a light source. However, in recent years, the number of devices that use light emitting diodes (LEDs) as light sources is increasing due to technological advances. Furthermore, in addition to lighting equipment, traffic signs, advertising billboards, automobile lamps, and the like have light emitting diodes as light sources. The advantages of using a light emitting diode as a light source are power saving and high brightness, and its use is gradually expanding.

  Taking a fluorescent lamp as an example, in general, in the manufacturing method thereof, one or several light emitting diodes are combined with a lamp shade of a fluorescent lamp to form a light emitting source, and a lens (LENS) is further assembled on the light emitting diode. The light beam of the light emitting diode is scattered uniformly or in a large area irradiation range by the translucent action of the lens. The lens surface is treated by a ground glass method or the like.

  However, the known lenses are designed with emphasis only on the translucent action such as how to uniformly diverge light rays and how to expand the irradiation range. It is easy to become, extremely uncomfortable and not ideal.

  Therefore, a light-emitting diode lens structure and a light-emitting diode illuminating equipment to which the light-emitting diode lens structure is applied have been devised, whereby the light-emitting diode lens structure and the light-emitting diode illuminating equipment to which the light-emitting diode lens structure is applied can prevent glare and eye irritation, and improve eye comfort. Can be improved.

  In light of the deficiencies caused by the design methods of known light-emitting diode lenses, the present inventor intends to overcome the research, and with many years of experience in the industry, the light-emitting diode lens structure of the present invention and the light-emitting diode lighting equipment to which it is applied Was successfully developed. Thereby, the objective which can prevent glare and irritation | stimulation with respect to eyes, and improves the comfort of eyes can be achieved.

  The main object of the present invention is to provide a light-emitting diode lens structure and a light-emitting diode illuminating equipment to which the light-emitting diode lens structure is applied, which can prevent dazzling and eye irritation by improving the structural design and improve eye comfort. Achieve the goal.

  In order to solve the above-mentioned problems, the present invention provides the following light-emitting diode lens structure and a light-emitting diode illuminating equipment using the light-emitting diode lens structure.

The light emitting diode lens structure includes a lens, and the lens includes an upper section and a lower section, and a light emitting diode assembly is installed in the lower section, and a specular reflection layer is applied to the upper section to form a reflecting surface. Moreover, the reflective surface has a corresponding surface facing the light emitting diode assembly,
The purpose is to improve the comfort of the eye by using a design in which the reflecting surface and the reflecting surface corresponding to the light emitting diode assembly part are used, and the light beam is refracted, thus preventing glare and eye irritation. Achieve,
The light emitting diode lighting equipment applying the light emitting diode lens structure includes a lamp shade, a fixed module, an electrode module, and a light emitting diode,
The lamp shade includes a light reflecting surface, the lamp shade opens a hole,
The fixing module is combined on the lamp shade, the fixing module opens a through hole, and the through hole corresponds to the hole of the lamp shade;
The electrode module is combined on the fixed module, corresponding to the through hole,
The light emitting diode is combined with the light emitting diode assembly of the lens, and the lower area of the lens penetrates the hole and fits into the through hole. The light emitting diode corresponds to the electrode module and is electrically connected. And
As described above, using a design in which the reflecting surface of the lens and the surface corresponding to the reflecting surface are directed to the light-emitting diode assembly, the light beam undergoes a refraction phenomenon and further scatters out of the light reflecting surface of the lampshade. Achieves the purpose of preventing eye irritation and improving eye comfort,
An external thread yama can be formed in the lower area of the lens, and the through hole of the fixing module can form an internal thread yama. The lower area penetrates the hole, and the external thread yama corresponds to the internal thread yama. Fits in.

  As described above, the present invention can prevent glare and eye irritation, and can improve eye comfort.

  The objects, features, and functions of the present invention will be described in detail with reference to the drawings using specific embodiments.

  As shown in FIG. 1, which is a cross-sectional view of the lens of the first optimal embodiment of the present invention, the light-emitting diode lens structure 3 includes a lens 1.

  The lens 1 includes an upper section 11 and a lower section 12, and a light emitting diode assembly 121 is installed in the lower section 12, and a specular reflection layer 111 is applied to the upper section 11 to form a reflecting surface 112. The corresponding surface of the reflecting surface 112 faces the light emitting diode assembly portion 121.

  In this embodiment, a depression 110 is formed in the upper area 11 of the lens 1, and the specular reflection layer 111 is applied on the depression 110 to form a reflection surface 112.

  The cross section of the reflecting surface 112 has a conical shape in this embodiment.

  The specular reflection layer 111 is an aluminum material specular reflection layer in this embodiment, but uses a metal coating layer having a light reflection effect such as a silver material or a coating layer having another specular reflection effect such as an oxide. You can also Moreover, the coating method is not limited, and electroplating, sputtering, or the like can be employed.

  In the present embodiment, the upper section 11 of the lens 1 has a rectangular cross section. The lower section 12 presents an external thread yama 122, and the light emitting diode assembly 121 of the lower section 12 includes a recessed tank 123. The concave tank 123 has a rectangular cross section.

  The lens 1 described above is a cross-sectional view, but the lens 1 can be a single circle, a natural shape, a rectangle, a polygon, or an irregular shape.

  FIG. 1 and FIG. 2 which is an exploded view of the lens and lighting equipment of the first optimal embodiment of the present invention, FIG. 3 which is an exploded view of the lens and lighting equipment cross section of the first optimal embodiment of the present invention and FIG. As shown in FIG. 4 which is a combination diagram of a lens and a lighting equipment cross section of the optimum embodiment, a light emitting diode lighting equipment 4 to which the light emitting diode lens structure 3 is applied includes a lamp shade 21, a fixing module 22, an electrode module 23, and a light emitting diode. 24, including a heat dissipation module 25;

  The lamp shade 21 includes a light reflecting surface 211, and the lamp shade 21 opens a hole 212. The light reflecting surface 211 is formed by surrounding the hole 212.

  The fixing module 22 is combined on the lamp shade 21, and the fixing module 22 opens a through hole 221. The through hole 221 corresponds to the hole 212 of the lamp shade 21.

  The electrode module 23 is combined on the fixing module 22 and corresponds to the through hole 221.

  The heat dissipating module 25 is combined on the fixing module 22 and corresponds to the electrode module 23 in contact therewith.

  The light emitting diode 24 is combined with the light emitting diode assembly 121 of the lens 1, and the lower section 12 of the lens 1 passes through the hole 212 and fits into the through hole 221. Corresponds to module 23 and is electrically connected.

  In the present embodiment, the light-emitting diode 24 is assembled to the light-emitting diode assembly 121 of the lens 1 by a close contact method. However, the light-emitting diode 24 is directly fitted into the light-emitting diode assembly 121 by a close correspondence method. A method having an equivalent effect can also be adopted.

  In this embodiment, the external thread yama 122 is formed in the lower section 12 of the lens 1 as described above. An inner screw thread 222 is formed in the through hole 221 of the fixing module 22, and the lower section 12 penetrates the hole 212, and the outer thread thread 122 is screwed correspondingly to the inner thread thread 222. After the light emitting diode 24 is assembled to the light emitting diode assembly portion 121 of the lens 1 in this way, the light emitting diode 24 including the lens 1 may be screwed into the through hole 221 by a direct manual method.

  In this way, using the design in which the reflecting surface 112 of the lens 1 and the surface corresponding to the reflecting surface 112 are directed to the assembly part of the light emitting diode 121, the light beam undergoes a refraction phenomenon, and further the light reflecting surface 211 of the lampshade 21 It is possible to prevent the glare and eye irritation, and to achieve the purpose of improving eye comfort.

  As shown by the arrows in FIG. 4, when the light beam of the light emitting diode 24 is scattered upward, it first reflects downward through the reflecting surface 112 of the lens 1, and then further reflects light from the lamp shade 21. Using the surface 211, the light rays scatter outward. Therefore, it is possible to prevent glare or a phenomenon of eye irritation and improve human eye comfort. That is, the light beam of the light emitting diode 24 scatters directly to the outside as in a known structure, and does not cause glare or eye irritation.

  Further, the design that uses the outer screw thread 122 and is screwed into the inner thread thread 222 is replaced by a method similar to a module by a direct screwing method when the light emitting diode 24 is damaged. be able to. Therefore, the convenience in use is greatly expanded. For example, several structures of the lens 1 and the light emitting diodes 24 can be installed on the lamp shade 21 as necessary, and even if one or several of the light emitting diodes 24 are damaged, they are directly Can be exchanged using the manual method.

  All of the common commercially available light emitting diode structures directly weld and fix the electrode pins of the light emitting diode, but this cannot be replaced when damaged. On the other hand, in the structure of the present invention, the lens 1 and the light emitting diode 24 can be quickly exchanged by utilizing a design in which the outer screw thread 122 is screwed into the inner screw thread 222. Moreover, there is no need to consider the problem of electrodes. This is because the light emitting diode 24 directly corresponds to the electrode module 23 and is electrically connected after the lens 1 and the light emitting diode 24 are screwed directly.

  Therefore, the design of the present invention in which the outer screw thread 122 is screwed into the inner screw thread 222 can greatly improve the convenience of disassembly or device.

  As shown in FIG. 5 which is a sectional view of the lens of the second optimum embodiment of the present invention, its main structure is the same as that of the first optimum embodiment. The only difference is that the reflecting surface 113 has an arcuate cross section. It is a point to present.

  As shown in FIG. 6 which is a sectional view of the lens of the third optimum embodiment of the present invention, its main structure is the same as that of the first optimum embodiment, but the only difference is that the cross section of the reflecting surface 114 is an arc cone. It is a point that exhibits a shape.

  As shown in FIG. 7, which is a sectional view of the lens of the fourth optimum embodiment of the present invention, its main structure is the same as that of the first optimum embodiment, the only difference is that the section of the upper section 13 has a cone shape. In addition, the cross section of the concave tank 124 is a point having a downward concave arc shape.

  As shown in FIG. 8, which is a sectional view of the lens of the fifth optimum embodiment of the present invention, its main structure is the same as that of the first optimum embodiment, but the only difference is that the section of the upper section 14 has a cone shape. In other words, the cross section of the reflecting surface 115 has an arc shape, and the cross section of the concave tank 125 has a downward concave arc shape.

  As shown in FIG. 9 which is a sectional view of the lens of the sixth optimum embodiment of the present invention, its main structure is the same as that of the first and third optimum embodiments. It is a point exhibiting an upward convex arc shape.

  As can be seen from each of the above embodiments, there is no limitation on the shape of the lens, the upper area of the lens, the reflecting surface, the concave tank, and the like, and all the changes in the various shapes are similarly the various effects described in the first optimal embodiment. Can be achieved.

  As shown in FIG. 10 which is an exploded view of the lens and the lighting equipment of the seventh optimum embodiment of the present invention, its main structure is the same as that of the first optimum embodiment.

  The only difference is that the lens engaging portion 512 is formed in the lower section 511 of the lens 51, the fixing module engaging section 522 is formed in the through hole 521 of the fixing module 52, and the lower section 511 passes through the hole 53. In addition, the lens engaging portion 512 is fitted to the fixed module engaging portion 522. This kind of engagement structure design can also achieve the various effects described in the above embodiments.

  As described above, the present invention has novelty, inventive step, and industrial applicability, which are the three requirements for a utility model registration request. The improved structural design can prevent glare and eye irritation and improve eye comfort, so it uses novelty and inventive products derived from the present invention, Because it can meet the needs, it has industrial applicability.

It is sectional drawing of the lens of 1st optimal embodiment of this invention. 1 is an exploded view of a lens and a lighting equipment solid according to a first optimal embodiment of the present invention. It is an exploded view of a lens and lighting equipment cross section of the first optimal embodiment of the present invention. It is the combination figure of the lens and lighting installation cross section of 1st optimal embodiment of this invention. It is sectional drawing of the lens of 2nd optimal example of this invention. It is sectional drawing of the lens of 3rd optimal example of this invention. It is sectional drawing of the lens of the 4th optimal embodiment of this invention. It is sectional drawing of the lens of 5th optimal embodiment of this invention. It is sectional drawing of the lens of the 6th optimal embodiment of this invention. It is a three-dimensional exploded view of the lens and lighting equipment of the seventh optimal embodiment of the present invention.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Lens 11 Upper area 110 Recessed part 111 Specular reflection layer 112 Reflective surface 113 Reflective surface 114 Reflective surface 115 Reflective surface 12 Lower area 121 Light emitting diode assembly part 122 External thread Yama 123 Recess tank 124 Recess tank 125 Recess tank 126 Recess tank 13 Upper area 14 Upper area 21 Lamp shade 211 Light reflecting surface 212 Hole 22 Fixing module 221 Through hole 222 Internal thread yama 23 Electrode module 24 Light emitting diode 25 Heat dissipation module 3 Light emitting diode lens structure 4 Light emitting diode lighting equipment 51 Lens 511 Lower area 512 Lens engaging part 52 fixing module 521 through hole 522 fixing module engaging portion 53 hole

Claims (17)

  The light emitting diode lens structure includes a lens, and the lens includes an upper area and a lower area, and a light emitting diode assembly is installed in the lower area, and a specular reflection layer is applied to the upper area to form a reflective surface. The light-emitting diode lens structure is characterized in that the reflecting surface faces the light-emitting diode assembly.   2. The light emitting diode lens structure according to claim 1, wherein an outer screw thread is formed in the lower area.   The light emitting diode lens structure according to claim 1, wherein a lens engaging portion is formed in the lower area.   2. The light emitting diode lens structure according to claim 1, wherein a depressed portion is formed in the upper area, and the specular reflection layer is applied on the depressed portion to form the reflecting surface. 3.   The light emitting diode lens structure according to claim 1, wherein a cross section of the reflecting surface has a cone shape.   The light emitting diode lens structure according to claim 1, wherein a cross section of the reflecting surface has an arc shape.   The light emitting diode lens structure according to claim 1, wherein a cross section of the upper section has a rectangular shape.   The light emitting diode lens structure according to claim 1, wherein a cross section of the upper section has a cone shape.   The light emitting diode lens structure of claim 1, wherein the light emitting diode assembly includes a recessed tank.   The light emitting diode lens structure according to claim 9, wherein a cross section of the concave tank has a rectangular shape.   10. The light emitting diode lens structure according to claim 9, and a light emitting diode illuminating equipment to which the light emitting diode lens structure is applied, according to claim 9, wherein a cross section of the concave tank has an arc shape.   2. The light emitting diode lens structure according to claim 1, wherein the specular reflection layer is an aluminum material specular reflection layer. A light-emitting diode illuminating equipment to which the light-emitting diode lens structure according to claim 1 is applied,
A lamp shade that includes a light reflecting surface and opens a hole;
Assembling on the lampshade and opening a through hole, the through hole being a fixing module corresponding to the hole;
An electrode module which is combined on the fixing module and which corresponds to the through hole;
A light emitting diode,
The light emitting diode is combined with the light emitting diode assembly of the lens, and the lower section of the lens penetrates the hole and fits into the through hole, the light emitting diode corresponding to the electrode module and electrically A light-emitting diode illuminating equipment using a light-emitting diode lens structure characterized by being connected.   14. The light-emitting diode illuminating equipment using the light-emitting diode lens structure according to claim 13, wherein the light-emitting diode illuminating equipment further includes a heat dissipating module, which is combined on the fixed module and is in contact with the electrode module.   The light-emitting diode illuminating equipment applying the light-emitting diode lens structure according to claim 13, wherein the light-emitting diode is assembled in close contact with the light-emitting diode assembly portion of the lens.   An external thread yama is formed in the lower section of the lens, an internal thread yama is formed in the through hole of the fixing module, and the lower section penetrates the hole and corresponds to the internal thread yama by the external thread yama. 14. A light-emitting diode illuminating equipment to which the light-emitting diode lens structure according to claim 13 is applied. A lens engaging portion is formed in the lower section of the lens, a fixing module engaging portion is formed in the through hole of the fixing module, and the lower section penetrates the hole, and the lens engaging portion The light-emitting diode illuminating equipment using the light-emitting diode lens structure according to claim 13, wherein the light-emitting diode lens structure is engaged with the fixing module engaging portion.

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