KR20130068280A - Led lighting apparatus for anti-glare - Google Patents

Led lighting apparatus for anti-glare Download PDF

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Publication number
KR20130068280A
KR20130068280A KR1020110135278A KR20110135278A KR20130068280A KR 20130068280 A KR20130068280 A KR 20130068280A KR 1020110135278 A KR1020110135278 A KR 1020110135278A KR 20110135278 A KR20110135278 A KR 20110135278A KR 20130068280 A KR20130068280 A KR 20130068280A
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KR
South Korea
Prior art keywords
lighting device
light
cover
led lighting
glare
Prior art date
Application number
KR1020110135278A
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Korean (ko)
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KR101333009B1 (en
Inventor
엄태원
황일규
박미경
Original Assignee
(주) 글로벳
황일규
박미경
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Priority to KR1020110135278A priority Critical patent/KR101333009B1/en
Publication of KR20130068280A publication Critical patent/KR20130068280A/en
Application granted granted Critical
Publication of KR101333009B1 publication Critical patent/KR101333009B1/en

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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V13/00—Producing particular characteristics or distribution of the light emitted by means of a combination of elements specified in two or more of main groups F21V1/00 - F21V11/00
    • F21V13/02—Combinations of only two kinds of elements
    • F21V13/04—Combinations of only two kinds of elements the elements being reflectors and refractors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S2/00—Systems of lighting devices, not provided for in main groups F21S4/00 - F21S10/00 or F21S19/00, e.g. of modular construction
    • F21S2/005—Systems of lighting devices, not provided for in main groups F21S4/00 - F21S10/00 or F21S19/00, e.g. of modular construction of modular construction
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S6/00—Lighting devices intended to be free-standing
    • F21S6/002—Table lamps, e.g. for ambient lighting
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V13/00—Producing particular characteristics or distribution of the light emitted by means of a combination of elements specified in two or more of main groups F21V1/00 - F21V11/00
    • F21V13/12—Combinations of only three kinds of elements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V5/00—Refractors for light sources
    • F21V5/04—Refractors for light sources of lens shape
    • F21V5/048—Refractors for light sources of lens shape the lens being a simple lens adapted to cooperate with a point-like source for emitting mainly in one direction and having an axis coincident with the main light transmission direction, e.g. convergent or divergent lenses, plano-concave or plano-convex lenses
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V7/00—Reflectors for light sources
    • F21V7/04—Optical design
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
    • F21Y2101/00—Point-like light sources
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
    • F21Y2115/00—Light-generating elements of semiconductor light sources
    • F21Y2115/10—Light-emitting diodes [LED]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S362/00—Illumination
    • Y10S362/80—Light emitting diode

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)

Abstract

PURPOSE: An LED lighting device is provided to selectively cut-off light, to prevent a glare by minimizing an invalidation lamp of a lighting device, and not to directly reach a high density light in which an LED module itself radiates to eyes. CONSTITUTION: An LED lighting device for anti-glare comprises an LED module(100) playing a role of a light source; a diffusion cover(200) diffusing a light emitted from the LED module; a reflector(300) which induces to emit to a desired direction by reflecting a part among a light diffused by the diffusion cover; and an arranging lens cover(400) arranging a light immediately delivered through the diffusion cover and a light reflected by the reflector to a desired direction. An invalidation lamp is minimized.

Description

Anti-glare LED lighting device {LED LIGHTING APPARATUS FOR ANTI-GLARE}

The present invention relates to an anti-glare LED lighting device, and more particularly, to an LED lighting device that effectively removes invalid lighting and prevents glare through a reflection shade and an alignment lens cover installed in the LED lighting device.

Hereinafter, with reference to Figure 1 looks at the concept of the effective lighting and invalid lighting used in the field of the lighting device and the cause of glare.

Effective lighting in the lighting device field means the light that reaches the target of the light emitted from the lighting device. The effective lights are reflected after reaching the object to reach the human eye, which enables the recognition of the object.

Next, the invalid lighting means light that deviates from the object of the light emitted from the lighting device. Specifically, it means light that reaches directly to the human eye without passing through the object of illumination from the light emitted from the illumination device, by the invalid lighting, people feel glare.

Therefore, in order to prevent glare of the lighting device, it is necessary to effectively block the invalid light.

The present invention has been invented to meet the technical needs described above, and in addition to solving the above problems, it was invented by adding techniques that can be easily developed by those skilled in the art.

The anti-glare LED lighting device according to an embodiment of the present invention, to minimize the invalid lighting of the lighting device to prevent glare.

In addition, the anti-glare LED lighting apparatus according to an embodiment of the present invention, the high-density light emitted by the LED module itself is a problem that does not directly reach the human eye.

In addition, an anti-glare LED lighting device according to an embodiment of the present invention, to provide a lighting device that can prevent the glare and at the same time selectively cut off the light.

In addition, the anti-glare LED lighting device according to an embodiment of the present invention, it is provided with a plurality of configurations to align the light to effectively block the invalid lighting as a problem.

In order to solve the above problems, the anti-glare LED lighting device according to an embodiment of the present invention, the LED module to serve as a light source; A diffusion cover for diffusing the light emitted from the LED module; A reflector configured to reflect some of the light diffused by the diffusion cover and to diverge in a target direction; And an alignment lens cover for aligning the light directly transmitted through the diffusion cover and the light reflected by the reflection shade in a target direction, thereby minimizing invalid illumination.

In addition, the anti-glare LED lighting device according to an embodiment of the present invention, characterized in that the diffusion cover and the alignment lens cover is formed in the shape of a double cover to isolate the LED module from the outside.

In addition, the anti-glare LED lighting device according to an embodiment of the present invention, characterized in that the reflection shade is formed in the shape of the side wall surrounding the diffusion cover.

In addition, the anti-glare LED lighting device according to an embodiment of the present invention is characterized in that the alignment lens cover is formed in the shape of a cover to isolate the diffusion cover and the reflection shade from the outside.

In addition, the anti-glare LED lighting device according to an embodiment of the present invention, the reflection shade prevents the light passing through the diffusion cover in the direction that does not target, the alignment lens cover is the diffusion lens and the reflection shade By aligning the light transmitted from the target direction, it is characterized by minimizing the invalid lighting.

In addition, the anti-glare LED lighting device according to an embodiment of the present invention is characterized in that the reflection shade is formed in an asymmetrical structure.

In addition, the anti-glare LED lighting device according to an embodiment of the present invention, characterized in that the diffusion cover is formed in an asymmetrical structure.

In addition, the anti-glare LED lighting device according to an embodiment of the present invention, the diffusion cover, characterized in that the reflection shade is formed integrally.

In addition, the anti-glare LED lighting device according to an embodiment of the present invention is characterized in that the LED lighting device is a stand lighting device or a proximity LED lighting device.

In addition, the anti-glare LED lighting device according to an embodiment of the present invention, the alignment lens cover is characterized in that formed in the shape of a convex lens.

In addition, the anti-glare LED lighting device according to an embodiment of the present invention, the alignment lens cover is characterized in that at least one micro-convex lens is formed on the surface.

Anti-glare LED lighting device according to an embodiment of the present invention, it is possible to minimize the invalid lighting of the lighting device, it is possible to prevent the glare that may be caused by the invalid lighting.

In addition, the anti-glare LED lighting device according to an embodiment of the present invention, it is possible to prevent the high-density light emitted by the LED module itself directly reaches the human eye. Specifically, the light emitted from the LED module is diffused into low-density light, which can prevent intense glare caused by this process.

In addition, the anti-glare LED lighting device according to an embodiment of the present invention, by aligning the light primarily through the reflection shade, and secondly aligning the light through the alignment lens cover can effectively block the invalid lighting.

In addition, the anti-glare LED lighting device according to an embodiment of the present invention, by configuring the reflection shade included in the lighting device asymmetrically, to remove the invalid lighting and at the same time allows the selective light CUT-OFF.

In addition, the anti-glare LED lighting device according to an embodiment of the present invention, the convex lens of the entire shape of the alignment lens cover included in the illumination device, and at the same time by forming a micro convex lens on the surface of the alignment lens cover Can align light effectively.

In addition, the anti-glare LED lighting device according to an embodiment of the present invention, in particular, can be applied to a proximity lighting device such as a stand, it can provide an effective anti-glare lighting.

1 is a view showing an effective lighting and an invalid lighting of a lighting apparatus.
2 is a block diagram showing the configuration of an anti-glare LED lighting device according to an embodiment of the present invention.
3 is a configuration diagram showing the configuration of an anti-glare LED lighting device according to another embodiment of the present invention.
Figure 4 is a block diagram showing the configuration of an anti-glare LED lighting device according to another embodiment of the present invention.

Hereinafter, an anti-glare LED lighting device according to an embodiment of the present invention with reference to the accompanying drawings. The embodiments are provided so that those skilled in the art can easily understand the technical spirit of the present invention, and thus the present invention is not limited thereto. In addition, matters represented in the accompanying drawings may be different from the form actually embodied in the schematic drawings in order to easily explain the embodiments of the present invention.

Hereinafter, an anti-glare LED lighting device according to an embodiment of the present invention will be described in detail with reference to FIG. 2.

2, the anti-glare LED lighting device according to an embodiment of the present invention, the LED module 100 to act as a light source, a diffusion cover 200 for diffusing the light emitted from the LED module, the diffusion cover Reflector 300 which reflects a part of the light diffused by the divergence in the target direction to induce it, the alignment lens cover to align the light directly transmitted through the diffusion cover and the light reflected by the reflector in the target direction 400 may be included.

The LED module 100 includes a LED element as a light source of the lighting device, and emits light for illumination.

Looking at the process of emitting the light of the LED module 100, the power is supplied to the LED module 100 to generate a carrier consisting of electrons and holes, energy is emitted in the process of recombining the electrons and holes Part of the emitted energy is emitted as light, which emits light.

On the other hand, the LED module 100 is preferably installed on the back cover 500, as shown in Figure 2, such that the back cover 500 is connected to the relay wires can be supplied with power.

The diffusion cover 200 is formed in a shape surrounding the LED module 100 to isolate the LED module 100 from the outside, and serves to diffuse the light emitted from the LED module 100. The diffusion cover 200 diffuses a high-density LED point light source and diffuses it into low-density light, thereby preventing intense glare that may be caused by reaching the human eye with high-density light.

Looking at the configuration of the diffusion cover 200, the diffusion cover 200 can be made of a material that induces an optical acid to diffuse light, preferably optical acid PC (Poly Carbonate) or transparent plastic Can be. In addition, the diffusion cover 200 may be formed by forming the cover with a general material and dispersing a diffusion agent on the surface or by mixing a diffusion material, in which case the diffusion agent is silver (Ag), aluminum (Al). ), Fine silica (Silica), aluminum hydroxide (Al (OH) 6 ), PMMA beads and the like. The diffusion cover may be manufactured by forming a pattern on a general cover. Specifically, the diffusion cover may be formed by forming a diffusion pattern or a scattering pattern on the general cover.

 On the other hand, the diffusion cover 200 may be formed in various shapes, preferably formed in the shape of a dome may serve as a cover of the LED module (100).

In addition, the diffusion cover 200 may be formed in an asymmetrical shape as well as a symmetrical shape. Thus, the diffusion cover 200 may be asymmetrically formed to bias the diffused light in a specific direction.

The reflection shade 300 is configured to reflect a portion of the light diffused by the diffusion cover 200 to diverge in a target direction. Specifically, the invalid lighting causing glare is composed of light outside the target illumination direction, and in order to prevent the generation of the invalid lighting, it is necessary to block these lights fundamentally. 300).

Therefore, the reflection shade 300 should be formed in a structure that can block the light emitted in a non-target direction around the diffusion cover 200, preferably in the shape of a side wall surrounding the diffusion cover 200 Can be formed. Referring to FIG. 2, the reflector 300 may be formed in the shape of an inclined side wall surrounding the side surface of the diffusion cover 200. The structure of the reflector 300 is a target direction (upward direction in the drawing) by the structure. It is possible to block light emitted in a non-directional direction in advance. Specifically, the light emitted to the side of the light passing through the diffusion cover 200 of FIG. 2 are subjects that directly reach the eyes of people and cause glare by invalid lighting, the reflection shade 300 is inclined The sidewall shape blocks these lights and induces them to diverge in the desired direction through reflection. Therefore, the invalid lighting is blocked at the same time, and the density of light reaching the illumination object is increased to increase the efficiency of the lighting.

On the other hand, the reflector 300 may be formed of a material capable of reflecting light, preferably aluminum (Al), silver (Ag), iron (Fe), chromium (Cr), nickel (Ni), etc. It may be formed of a material of the metal plate, in addition to the metal may be formed of a variety of materials in the form of a plastic sheet with a reflection function.

In addition, the reflector 300 may be integrally formed with the diffusion cover 200. Thus, the reflective shade 300 and the diffusion cover 200 may be integrally formed to simplify the manufacturing process of the LED lighting device. Will be.

In addition, the reflection shade 300 may be formed in a symmetrical or asymmetrical shape to block light. In particular, the reflection shade 300 may be formed in an asymmetrical shape to selectively turn off the light according to a direction. .

The alignment lens cover 400 refers to a configuration in which the light directly transmitted through the diffusion cover 200 and the light reflected by the reflection shade 300 are aligned in a target direction.

The alignment lens cover 400 is to align the light directly transmitted through the diffusion cover 200 or the light reflected by the reflector 300, specifically to pass through the alignment lens cover 400 The light is aligned by refracting the light in a desired direction. Therefore, the alignment prevents light that is not cut off by the reflection shade 300 or light that is still out of the target direction even though reflected by the reflection shade 300.

In addition, the alignment lens cover 400, together with the diffusion cover 200 may be formed in the shape of a double cover, specifically, the diffusion cover 200 is primarily the outside of the LED module 100 Insulating, the alignment lens cover 400 may be formed in a shape that secondly isolates the diffusion cover 200 from the outside. Therefore, the diffusion cover 200 can prevent the glare caused by the high-density light source, and at the same time it is possible to configure the LED lighting device that can prevent the glare caused by the invalid illumination by the alignment lens cover 400.

Referring to FIG. 2, referring to one embodiment of the alignment lens cover 400, the alignment lens cover 400 is preferably formed in a shape of a side wall surrounding the diffusion cover 200. In the upper portion of the reflection shade 300, the diffusion cover 200 and the reflection shade 300 may be formed in the shape of a cover to isolate the outside. In addition, the shape of the alignment lens cover 400 itself may be preferably formed in the shape of a convex lens, it is possible to refract the light passing by the shape of the convex lens.

Meanwhile, the alignment lens cover 400 may more preferably include one or more micro-convex lenses 410 formed on the surface while having the shape of an overall convex lens, as shown in FIG. 2, such a double convex lens structure. The light alignment function of the alignment lens cover 400 can be further improved. Specifically, the light passing through the alignment lens cover 400 is primarily refracted by the shape of the entire convex lens. After this first refraction, the light is subjected to the second refracting by the micro convex lens 410. The efficiency of light alignment is further improved. As a result, by further including the shape of the micro convex lens 410, the three-step invalid lighting blocking process by the reflection shade 300, the alignment lens cover 400, the micro convex lens 410 is completed.

The operation of the anti-glare LED lighting apparatus will be described with reference to FIG. 2. First, light is emitted from the LED module 100, and the emitted light is first diffused by the diffusion cover 200. Therefore, glare that may be caused by the high density light source is primarily prevented.

Next, the light passing through the diffusion cover 200 proceeds toward the alignment lens cover 400 or the reflector 300 according to the direction of travel, and the light propagated toward the reflector 300 is the reflector 300. The direction of the alignment lens cover is changed by the reflective action of. Therefore, the invalid lighting is blocked by this process, and the second glare is prevented.

On the other hand, the light directly transmitted from the diffusion cover 200 or the light reflected by the reflector 300 passes through the alignment lens cover 400, in this case the light passing through the alignment lens cover 400 Once again they are aligned in the desired direction. Therefore, the invalid lighting is once again blocked by this process, and the third glare is prevented.

Finally, the light passing through the alignment lens cover 400 is subjected to the refraction of the light once again by the micro convex lenses 410 formed on the surface of the alignment lens cover 400, by this process generated invalid lighting This is once again blocked, and the fourth glare is prevented.

On the other hand, the anti-glare LED lighting device according to an embodiment of the present invention is preferably a proximity LED lighting device such as a stand, the characteristics of the proximity LED lighting device (use for a long time in close proximity to the user) of such This is because the function is more emphasized.

3 and 4, look at the anti-glare LED lighting device having a structure of the asymmetric reflector 300, in accordance with embodiments of the present invention.

3 and 4, anti-glare LED lighting devices according to other embodiments of the present invention may include a reflector 300 having an asymmetrical shape. In detail, the reflection shade 300 may be formed in an asymmetric shape as shown in FIGS. 3 and 4, and the degree of blocking according to the diverging direction of the light may be changed by the reflection shade 300 of such a shape.

Looking at the asymmetric reflector 300 in more detail, the asymmetric reflector 300 is preferably formed in the shape of an inclined side wall surrounding the diffusion cover 200, as shown in Figs. 3 and 4, the light is emitted The height may be formed asymmetrically differently depending on the direction. Therefore, it is possible to CUT-OFF the light selectively by this asymmetric structure. Referring to the examples of FIGS. 3 and 4, the light emitted in the A direction is completely blocked and the light emitted in the B direction is blocked. Is relaxed, resulting in selective CUT-OFF in the A direction. Therefore, when the relative position between the user and the lighting is constant, the invalid light may be blocked only in the direction in which the user is positioned, and the lighting may be increased in the remaining directions to enable efficient lighting. 3 and 4, if the user's position is constant as A when the lighting apparatus is installed, an asymmetric reflector 300 is formed to selectively cut off the light in the A direction, and in the A direction While blocking the invalid light, it is possible to increase the area of light distribution in the other direction (B).)

As described above, the anti-glare LED lighting device according to an embodiment of the present invention can minimize the invalid lighting of the lighting device, thereby preventing the glare that may be caused by the invalid lighting.

In addition, the anti-glare LED lighting device according to an embodiment of the present invention, it is possible to prevent the high-density light emitted by the LED module itself directly reaches the human eye. Specifically, the light emitted from the LED module is diffused into low-density light, which can prevent intense glare caused by this process.

In addition, the anti-glare LED lighting device according to an embodiment of the present invention, by aligning the light primarily through the reflector 300, and aligning the light secondly through the alignment lens cover 400 effectively invalidated lighting Can be blocked.

In addition, the anti-glare LED lighting device according to an embodiment of the present invention, the asymmetrical configuration of the reflection shade 300 included in the lighting device, to remove the invalid lighting and at the same time enable the selective CUT-OFF.

In addition, the anti-glare LED lighting device according to an embodiment of the present invention, the entire shape of the alignment lens cover 400 included in the illumination device as a convex lens, at the same time on the surface of the alignment lens cover 400 By forming the micro convex lens 410, it is possible to effectively align the light.

In addition, the anti-glare LED lighting device according to an embodiment of the present invention, in particular, can be applied to a proximity lighting device such as a stand, it can provide an effective anti-glare lighting.

It will be apparent to those skilled in the art that various modifications, additions and substitutions are possible, without departing from the spirit and scope of the invention, , Changes and additions should be considered to fall within the scope of the claims of this patent.

100: LED module 200: diffusion cover
300: reflection shade 400: alignment lens cover
410: micro convex lens 500: back cover

Claims (11)

An LED module serving as a light source;
A diffusion cover for diffusing the light emitted from the LED module;
A reflector configured to reflect some of the light diffused by the diffusion cover and to diverge in a target direction; And
An alignment lens cover for aligning the light directly transmitted through the diffusion cover with the light reflected by the reflection shade in a target direction;
Including, anti-glare LED lighting device characterized in that it can minimize the invalid lighting.
The method of claim 1,
The diffusion cover and the alignment lens cover, the anti-glare LED lighting device, characterized in that formed in the shape of a double cover to isolate the LED module from the outside.
3. The method of claim 2,
The reflection shade is formed in the shape of a side wall surrounding the diffusion cover anti-glare LED lighting device.
The method of claim 3, wherein
The alignment lens cover is an anti-glare LED lighting device, characterized in that formed in the shape of a cover that isolates the diffusion cover and the reflection shade from the outside.
The method of claim 4, wherein
The reflection shade prevents light passing through the diffusion cover from being emitted in an undesired direction, and the alignment lens cover aligns the light transmitted from the diffusion lens and the reflection shade in a target direction, thereby minimizing invalid illumination. Anti-glare LED lighting device.
The method of claim 4, wherein
The reflection shade is an anti-glare LED lighting device, characterized in that formed in an asymmetrical structure.
The method according to claim 6,
The diffusion cover is an anti-glare LED lighting device, characterized in that formed in an asymmetrical structure.
The method of claim 4, wherein
The diffusion cover, the reflection shade is an anti-glare LED lighting device, characterized in that formed in one piece.
The method of claim 1,
The LED lighting device, anti-glare LED lighting device, characterized in that the stand lighting device or proximity LED lighting device.
The method of claim 1,
The alignment lens cover is an anti-glare LED lighting device, characterized in that formed in the shape of a convex lens.
11. The method of claim 10,
The alignment lens cover is an anti-glare LED lighting device, characterized in that at least one micro-convex lens is formed on the surface.
KR1020110135278A 2011-12-15 2011-12-15 Led lighting apparatus for anti-glare KR101333009B1 (en)

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Application Number Priority Date Filing Date Title
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Application Number Priority Date Filing Date Title
KR1020110135278A KR101333009B1 (en) 2011-12-15 2011-12-15 Led lighting apparatus for anti-glare

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Publication number Priority date Publication date Assignee Title
CA2938027A1 (en) * 2014-01-27 2015-07-30 Shanghai Sansi Electronic Engineering Co., Ltd Led lighting device
KR102170594B1 (en) * 2014-01-27 2020-10-27 엘지이노텍 주식회사 Illuminating device and lamp for vehicle including the same
CN104062694B (en) * 2014-07-16 2016-03-16 常州工学院 A kind of anti-dazzle illuminating lens
KR200477673Y1 (en) * 2015-02-26 2015-07-09 새빛테크 주식회사 LED lighting device
KR101825088B1 (en) 2015-08-18 2018-03-14 새빛테크 주식회사 Led lighting device

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KR100463934B1 (en) * 1996-03-26 2005-04-06 얼라이드시그날 인코퍼레이티드 Back-coupled lighting system to regenerate light
JP2008016341A (en) * 2006-07-06 2008-01-24 Ri Bunsu Led lighting device having high uniformity
JP5292790B2 (en) * 2007-12-06 2013-09-18 東芝ライテック株式会社 Lighting device
DE102008007723A1 (en) * 2008-02-06 2009-08-20 Osram Gesellschaft mit beschränkter Haftung Lighting module, luminaire and method for lighting

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