KR20100084766A - Led lighting lamp - Google Patents

Led lighting lamp Download PDF

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Publication number
KR20100084766A
KR20100084766A KR1020090004088A KR20090004088A KR20100084766A KR 20100084766 A KR20100084766 A KR 20100084766A KR 1020090004088 A KR1020090004088 A KR 1020090004088A KR 20090004088 A KR20090004088 A KR 20090004088A KR 20100084766 A KR20100084766 A KR 20100084766A
Authority
KR
South Korea
Prior art keywords
reflector
led
light
lamp
led lamp
Prior art date
Application number
KR1020090004088A
Other languages
Korean (ko)
Inventor
신정훈
Original Assignee
신정훈
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 신정훈 filed Critical 신정훈
Priority to KR1020090004088A priority Critical patent/KR20100084766A/en
Publication of KR20100084766A publication Critical patent/KR20100084766A/en

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S8/00—Lighting devices intended for fixed installation
    • F21S8/04—Lighting devices intended for fixed installation intended only for mounting on a ceiling or the like overhead structures
    • 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
    • F21V7/0025—Combination of two or more reflectors for a single light source
    • F21V7/0033—Combination of two or more reflectors for a single light source with successive reflections from one reflector to the next or following
    • F21V7/0041—Combination of two or more reflectors for a single light source with successive reflections from one reflector to the next or following for avoiding direct view of the light source or to prevent dazzling
    • 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
    • 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 lamp is provided to guide a concentrate light in a desired direction by installing a reflector in a lamp. CONSTITUTION: A reflector(200) of a conical shape is installed on the bottom of an LED lamp. The reflector has angle of 45°. The reflector concentrates the light light-emitted from the LED element to about 45°. The Reflector concentrates the light through a reflecting surface(210). The reflecting surface is installed on the inner wall of the reflector.

Description

LED lighting lamp with high illuminance reflector {LED LIGHTING LAMP}

The present invention relates to an LED lamp having a high illuminance reflector, and more particularly, after the high illuminance reflector is installed in the LED illuminator used on the ceiling surface, the light emitted from the LED device through the reflector is in a desired direction. The present invention relates to an LED lamp having a high illuminance reflector, which allows the light to be emitted more brightly than the existing irradiation region spaced far from the LED element, and evenly distributes the light by the multi-faceted reflector.

In general, the lighting has been progressed from incandescent lamps to fluorescent lamps, three-wavelength bulbs. Since incandescent lamps, fluorescent lamps, and three-wavelength bulbs mentioned above consume a lot of power, recently, lighting lamps using LED devices with low power consumption and long lifespan as light sources have been developed.

As described above, the lighting lamp using the LED element is composed of a ballast that greatly supplies power as shown in FIG. have.

Although there is an advantage that the desired purpose can be achieved by using such a lamp, the conventional LED lamp has a disadvantage in that the illuminance is greatly reduced because the range of irradiated light is dispersed by 180 °, and in the conventional LED lamp, There is no separate reflector. Therefore, there is a problem that can not be effectively illuminated when the LED lighting and the range of the irradiation area is much spaced apart.

Accordingly, an object of the present invention is to conceive in view of the above-described conventional problems, and after installing a high illuminance reflector in the LED lighting used to be installed on the ceiling surface, to about 45 ° emitted from the LED element through the reflector The collected light is to provide an LED lamp having a high illumination reflector that can be focused in the desired direction.

It is another object of the present invention to provide an LED lamp having a high illuminance reflector which allows the light to be brighter than the existing irradiation area spaced far from the LED element by the polygonal reflector formed at the bottom of the highly reflective shade, and allows light to be evenly distributed. There is.

As a means for achieving the above object, the present invention is located at the bottom of the LED lighting lamp is installed in the conical reflector having an angle of about 45 ° when viewed from the side and the light emitted from the LED device through the reflective surface formed on the inner wall Letting the light shine in the desired direction while gathering at 45 °,

A plurality of polygonal reflection shades are formed at the bottom of the reflection shade so that light is evenly distributed through the polygon reflection shade.

As described above, according to the present invention, a high illuminance reflector is separately installed in the LED lamp used to be installed on the ceiling surface. Therefore, when the LED lamp is used, the light emitted from the LED device is collected at about 45 ° through the reflection shade, and the collected light can be focused in the desired direction.

In addition, since the multiple reflector is formed at the bottom of the reflector, not only can the light be brighter than the existing irradiation area spaced apart from the LED element, but also the light can be distributed evenly.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

Figure 2 is a block diagram showing the installation and use of the LED lighting according to the invention, Figure 3 is a block diagram showing a state in which the LED lighting according to the invention is irradiated, Figure 4 is another embodiment of the LED lighting according to the present invention 5 is a block diagram showing another embodiment of the LED lamp according to the present invention, Figure 6 is a block diagram showing another embodiment of FIG.

The LED lamp 100 using the LED device of the present invention also provides a ballast 110 for supplying power, a circuit board 120 positioned below the ballast 110 and mounted with a plurality of LED devices 130, and the circuit. It is made of a cover 140 surrounding the substrate 120 and the stabilizer 110 from the outside and basically used as in the conventional context.

However, the present invention allows the LED lamp 100 to be used more effectively, which is located at the bottom of the LED lamp 100 as shown in FIGS. 2 to 3 and has a conical reflector having an angle of about 45 ° when viewed from the side ( 200 is installed and has a basic configuration that allows light to be irradiated in a desired direction while collecting light emitted from the LED device 130 at about 45 ° through the reflective surface 210 formed on the inner wall.

A plurality of polygonal reflection shades 400 are formed at the bottom of the reflection shade 200. The polygonal reflection angle 400 allows light to be evenly distributed and is brighter than the irradiation area (bottom surface) spaced far from the LED device 130. It performs the function of making it visible.

The lower half of the LED lamp 100 is configured to be positioned inside the reflector 200 while the auxiliary reflector 300 is formed through the support 310, and the light emitted from the LED device 130 through the auxiliary reflector 300. To prevent glare.

Here, as a means for preventing glare is not limited to the auxiliary bassaga 300 formed inside the reflection shade 200 through the support 310, if the reflection can prevent the glare as shown in Figure 4 (200) By fixing the auxiliary reflector 300 on the top of the glass plate 500 formed on the inner bottom to prevent glare of the light emitted from the LED element 130, or as shown in Figure 5 in the middle of the reflector (200a) By bending the inside to form a bent surface 600, through the bent surface 600 it is revealed that the glare of the light emitted from the LED element 130 can be prevented.

The inclination angle 610 is formed at the bottom of the reflector 200a as shown in FIG. 5 so that light is evenly distributed or more brightly lit than the existing irradiation area (bottom surface) spaced far from the LED device 130. It is composed.

When using the present invention configured as described above, the light emitted from the LED device 130 is not directly irradiated to the bottom surface is reflected through the auxiliary reflector 300, the reflected light of the reflector 200 and the polygonal reflector 400 The bottom surface is irradiated while being reflected by the reflective surface 210. At this time, since the reflection shade 200 has an inclination angle of about 45 °, the light is intensively irradiated into the irradiation area, and the light is uniformly dispersed by the polygon reflection angle 400, and the irradiated light is the auxiliary reflection shade 300. Glare is prevented by.

1 is a block diagram of a conventional LED lighting

Figure 2 is a block diagram showing the installation and use of the LED lighting according to the invention

Figure 3 is a block diagram showing a state in which the LED light is irradiated according to the present invention

Figure 4 is a block diagram showing another embodiment of the LED lamp according to the invention

Figure 5 is a block diagram showing another embodiment of the LED lamp according to the invention

6 is a configuration diagram showing another embodiment of FIG.

(Explanation of symbols for the main parts of the drawing)

100; LED lighting 110; ballast

120; Circuit board 130; LED device

140; Cover 200, 200a; Reflection

210; Reflective surface 300; Secondary reflector

310; Support 400; Multifaceted Reflector

500; Glass plate 600; Bending surface

610; Tilt angle

Claims (2)

In the LED lamp 100 is installed on the ceiling and illuminates the light using the LED element 130, Located at the bottom of the LED lamp (100) is a conical reflector 200 is installed having an angle of about 45 ° when viewed from the side and the light emitted from the LED device 130 through the reflecting surface 210 formed on the inner wall is about LED lighting lamp having a high illumination reflector, characterized in that the light is irradiated in the desired direction more than the existing irradiation area (bottom surface) while gathering at 45 °. The LED lamp having a high illuminance reflector, characterized in that to form a plurality of polygonal reflector (400) at the bottom of the reflector (200) to distribute the light evenly through the polygonal reflector (400).
KR1020090004088A 2009-01-19 2009-01-19 Led lighting lamp KR20100084766A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020090004088A KR20100084766A (en) 2009-01-19 2009-01-19 Led lighting lamp

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020090004088A KR20100084766A (en) 2009-01-19 2009-01-19 Led lighting lamp

Publications (1)

Publication Number Publication Date
KR20100084766A true KR20100084766A (en) 2010-07-28

Family

ID=42643959

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020090004088A KR20100084766A (en) 2009-01-19 2009-01-19 Led lighting lamp

Country Status (1)

Country Link
KR (1) KR20100084766A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013095012A1 (en) 2011-12-20 2013-06-27 미래나노텍(주) Optical plate for lighting, and lighting apparatus using same

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013095012A1 (en) 2011-12-20 2013-06-27 미래나노텍(주) Optical plate for lighting, and lighting apparatus using same
KR20130071166A (en) 2011-12-20 2013-06-28 미래나노텍(주) Optical member for lighting and lighting device using the same
US9316380B2 (en) 2011-12-20 2016-04-19 Miraenanotech Co., Ltd. Optical plate for lighting, and lighting apparatus using same

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A201 Request for examination
E902 Notification of reason for refusal
E601 Decision to refuse application