KR101324732B1 - A search light for long distance focus - Google Patents

A search light for long distance focus Download PDF

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Publication number
KR101324732B1
KR101324732B1 KR1020120039499A KR20120039499A KR101324732B1 KR 101324732 B1 KR101324732 B1 KR 101324732B1 KR 1020120039499 A KR1020120039499 A KR 1020120039499A KR 20120039499 A KR20120039499 A KR 20120039499A KR 101324732 B1 KR101324732 B1 KR 101324732B1
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South Korea
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light
reflector plate
convex lens
metal substrate
led lamp
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KR1020120039499A
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Korean (ko)
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KR20130116980A (en
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김철암
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김철암
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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21K—NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
    • F21K9/00—Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
    • F21K9/60—Optical arrangements integrated in the light source, e.g. for improving the colour rendering index or the light extraction
    • F21K9/68—Details of reflectors forming part of the light source
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21K—NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
    • F21K9/00—Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
    • F21K9/20—Light sources comprising attachment means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21K—NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
    • F21K9/00—Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
    • F21K9/20—Light sources comprising attachment means
    • F21K9/23—Retrofit light sources for lighting devices with a single fitting for each light source, e.g. for substitution of incandescent lamps with bayonet or threaded fittings
    • F21K9/233—Retrofit light sources for lighting devices with a single fitting for each light source, e.g. for substitution of incandescent lamps with bayonet or threaded fittings specially adapted for generating a spot light distribution, e.g. for substitution of reflector lamps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21K—NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
    • F21K9/00—Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
    • F21K9/60—Optical arrangements integrated in the light source, e.g. for improving the colour rendering index or the light extraction
    • F21K9/69—Details of refractors forming part of the light source
    • 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
    • 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
    • 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
    • F21V5/007—Array of lenses or refractors for a cluster of light sources, e.g. for arrangement of multiple light sources in one plane
    • 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
    • F21V5/008—Combination of two or more successive refractors along an optical axis
    • 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
    • F21V7/0066—Reflectors for light sources specially adapted to cooperate with point like light sources; specially adapted to cooperate with light sources the shape of which is unspecified
    • 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
    • F21V7/0083—Array of reflectors for a cluster of light sources, e.g. arrangement of multiple light sources in one plane
    • 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]

Abstract

본 발명은 원거리집중 써치라이트에 관한 것으로, 빛을 발산하는 엘이디램프가 원형형태로 다수열로 다수개가 배열되어 고정되는 메탈기판과, 상기 메탈기판에 설치되되 메탈기판에 다수열로 다수개가 설치된 엘이디램프마다 배열되어 상기 엘이디램프에서 발산되는 빛을 반사시키며 최내측의 측면경사각은 1~30°로 형성되는 반사판홀드 반사판홀드와, 상기 반사판홀드의 내부에 형성되는 제1볼록렌즈와 일측으로 형성되는 제2볼록렌즈, 상기 메탈기판이 결합되며 방열판이 형성된 하우징으로 이루어진다.
본 발명은 원형형태로 다수열로 엘이디램프를 배열하고, 엘이디램프에서 발산되는 빛을 반사시키는 반사판홀드를 내측열에서 외측열로 갈수록 2~4°경사각으로 증가시키도록 하여, 엘이디에서 발산되는 빛을 원활하게 반사시키도록 하며, 상기 엘이디램프에서 발산되는 빛을 2중으로 형성된 볼록렌즈를 통해 그 빛을 원활하게 한곳으로 집중시키면서 원거리로 발산되도록 하여, 빛의 효율성을 증가시킬 수 있는 장점이 있다.The present invention relates to a long-range focused search light, a plurality of LED lamps are arranged in a plurality of rows of LED lamps for emitting light in a circular form, and are installed on the metal substrate, a plurality of LEDs installed in a plurality of columns on the metal substrate It is arranged for each lamp reflects the light emitted from the LED lamp and the innermost side inclination angle is formed in one side of the reflector plate and the first convex lens formed inside of the reflector plate and the reflector plate holder is formed 1 ~ 30 ° The second convex lens and the metal substrate are coupled to each other and formed of a housing in which a heat sink is formed.
The present invention arranges the LED lamps in a plurality of rows in a circular shape, and the reflector plate holder for reflecting light emitted from the LED lamps is increased by 2 to 4 ° inclination angle from the inner row to the outer row, the light emitted from the LED The light is smoothly reflected, and the light emitted from the LED lamp is diverted to a long distance by smoothly concentrating the light through a convex lens formed in two places, thereby increasing the efficiency of the light.

Description

원거리집중 써치라이트{A search light for long distance focus}A search light for long distance focus}

본 발명은 원거리집중 써치라이트에 관한 것으로, 보다 구체적으로는 엘이디램프에서 발산되는 빛을 2중으로 설치된 볼록렌즈를 통하여 빛을 원활하게 발산시키면서 원거리의 한 지점으로 집중하도록 하며, 엘이디램프와 상기 엘이디램프의 빛을 반사하는 반사판홀더를 원형형태로 다열로 설치하되, 반사판홀더의 측면경사각을 최내측에서 외측열로 배열될수록 2~ 4°씩 증가되도록 하여, 엘이디램프의 빛을 원활하게 반사시킬 수 있는 원거리집중 써치라이트에 관한 것이다. The present invention relates to a far-field focused search light, and more particularly, to concentrate the light emitted from the LED lamp to a point in the distance while smoothly radiating the light through the double convex lens, the LED lamp and the LED lamp Install the reflector holders reflecting the light in circular form in multiple rows, but increase the side inclination angle of the reflector holders by 2 ~ 4 ° as arranged from the innermost to outermost rows, so that the LED lamp can be reflected smoothly. It is about long-range searchlight.

일반적으로 사용되고 있는 써치라이트는 엘이디램프에서 발산되는 빛을 일정한 각도로 형성된 반사판을 통해 반사시키면서 하나의 렌즈를 통해 빛을 발산시키면서 집중시켜 사용하였다.Searchlights, which are generally used, are used to concentrate light while emitting light through one lens while reflecting light emitted from an LED lamp through a reflecting plate formed at a predetermined angle.

하지만, 상기와 같이 일정한 각도로 형성된 반사판과 하나의 렌즈를 통해서 빛을 발산시켜 반사시키더라도 빛이 발산되는 거리가 한정됨은 물론, 빛이 한곳으로 집중되지 못하고 퍼지게 되어 빛의 효율이 좋지 못한 문제점이 있었다.However, even if the light is emitted by reflecting the light through a reflecting plate and a lens formed at a predetermined angle as described above, the distance from which the light is emitted is limited, and the light is not concentrated in one place and spreads. there was.

본 발명의 원거리집중 써치라이트는 빛을 발산하는 엘이디램프가 원형형태로 다수열로 다수개가 배열되어 고정되는 메탈기판과, 상기 메탈기판에 설치되되 메탈기판에 다수열로 다수개가 설치된 엘이디램프마다 배열되어 상기 엘이디램프에서 발산되는 빛을 반사시키며 최내측의 측면경사각은 1~30°로 형성되는 반사판홀드 반사판홀드와, 상기 반사판홀드의 내부에 형성되는 제1볼록렌즈와 일측으로 형성되는 제2볼록렌즈, 상기 메탈기판이 결합되며 방열판이 형성된 하우징으로 이루어진다.In the remote-focused search light of the present invention, a plurality of LED lamps emitting light are arranged in a plurality of rows and fixed in a circular form, and are installed on the metal substrate and arranged in a plurality of LED lamps installed in a plurality of rows on the metal substrate. And reflects the light emitted from the LED lamp, and the innermost side inclination angle is 1 to 30 ° reflecting plate holder reflecting plate holder, the first convex lens formed inside the reflecting plate holder and the second convex formed to one side The lens and the metal substrate are coupled to each other and formed of a housing in which a heat sink is formed.

본 발명은 원형형태로 다수열로 엘이디램프를 배열하고, 엘이디램프에서 발산되는 빛을 반사시키는 반사판홀드를 내측열에서 외측열로 갈수록 2~4°경사각으로 증가시키도록 하여, 엘이디에서 발산되는 빛을 원활하게 반사시키도록 하며, 상기 엘이디램프에서 발산되는 빛을 2중으로 형성된 볼록렌즈를 통해 그 빛을 원활하게 한곳으로 집중시키면서 원거리로 발산되도록 하여, 빛의 효율성을 증가시킬 수 있는 장점이 있다.The present invention arranges the LED lamps in a plurality of rows in a circular shape, and the reflector plate holder for reflecting light emitted from the LED lamps is increased by 2 to 4 ° inclination angle from the inner row to the outer row, the light emitted from the LED The light is smoothly reflected, and the light emitted from the LED lamp is diverted to a long distance by smoothly concentrating the light through a convex lens formed in two places, thereby increasing the efficiency of the light.

그리고, 상기 반사판홀드의 내측으로 끼움부를 형성하여, 볼록렌즈를 원활하게 결합, 분해할 수 있는 장점이 있다.In addition, the fitting portion is formed inwardly of the reflector plate holder, so that the convex lens can be smoothly coupled and disassembled.

도 1은 본 발명인 원거리집중 써치라이트의 단면을 도시한 간략도.
도 2는 본 발명인 원거리집중 써치라이트의 메탈기판을 도시한 확대도.1 is a simplified view showing a cross-section of the inventors of the remote focused searchlight.
Figure 2 is an enlarged view showing a metal substrate of the present inventors focused light.

상기와 같은 목적을 달성하기 위한 본 발명의 구성을 살펴보면 다음과 같다.Looking at the configuration of the present invention for achieving the above object is as follows.

먼저, 본 발명의 원거리집중 써치라이트(10)는 도 1 내지 2에 도시된 바와 같이 빛을 발산하는 엘이디램프(11)가 원형형태로 다수열로 다수개가 배열되는 메탈기판(12)과, 상기 메탈기판(12에 형성된 엘이디램프(11)에 대응되어 원형형태로 다수열로 다수개가 형성되되, 엘이디램프(11)의 빛을 반사시키는 반사판홀드(13)와, 상기 반사판홀드(13)의 내부와 일측으로 결합되며 엘이디램프(11)에 발산되는 빛을 확산시키는 제1볼록렌즈(14), 제2볼록렌즈(15)와, 상기 메탈기판(12)이 결합되며, 상기 엘이디램프(11)에서 발산되는 열을 냉각시키는 방열판(16)이 형성된 하우징(17)으로 이루어진다.First, the long-range focused search light 10 of the present invention is a metal substrate 12 in which a plurality of LED lamps 11 for emitting light are arranged in a plurality of rows in a circular shape, as shown in FIGS. Corresponding to the LED lamp 11 formed on the metal substrate 12, a plurality of columns are formed in a plurality of rows in a circular shape, reflector plate 13 for reflecting the light of the LED lamp 11 and the inside of the reflector plate 13 And a first convex lens 14 and a second convex lens 15 that are coupled to one side and diffuse light emitted from the LED lamp 11, and the metal substrate 12 are coupled to the LED lamp 11. The housing 17 is formed with a heat sink 16 for cooling the heat emitted from.

여기서, 상기 메탈기판(12)에 엘이디램프(11)와 반사판홀드(13)가 결합될 때, 홈(도면에 미도시)과 돌기(도면에 미도시)에 의해 결합되거나, 접착제(도면에 미도시)와 같은 접착부재(도면에 미도시)에 의해 결합되거나, 볼트(도면에 미도시)와 같은 결합부재(도면에 미도시) 등 현재 일반적으로 사용되고 있는 방법을 통해 결합시키면 되는 것이다.Here, when the LED lamp 11 and the reflector plate holder 13 are coupled to the metal substrate 12, they are coupled by grooves (not shown) and protrusions (not shown), or adhesives (not shown). It is to be bonded by an adhesive member (not shown in the figure) such as, or through a method that is generally used, such as a coupling member (not shown in the figure) such as bolts (not shown in the figure).

그리고, 상기 엘이디램프(11)를 전기적으로 작동시키기 위해 전선과 같은 전기장치(도면에 미도시)가 설치되는 것은 자명한 사항으로 자세한 설명은 생략하도록 한다.In addition, it is obvious that an electric device (not shown), such as a wire, is installed to electrically operate the LED lamp 11, and thus detailed description thereof will be omitted.

또한, 상기 반사판홀드(13)의 내부에 제1볼록렌즈(14)나 제2볼록렌즈(15)를 결합할 때, 억지끼움방식으로 결합할 수도 있으며, 반사판홀드(13) 내부에 구멍과 같은 끼움부(13a)를 형성하여, 상기 끼움부(13a)에 제1볼록렌즈(14)나 제2볼록렌즈(15)를 결합할 수도 있다.In addition, when the first convex lens 14 or the second convex lens 15 is coupled to the inside of the reflector plate 13, it may be coupled in an interference fit manner, such as a hole in the inside of the reflector plate 13. The fitting portion 13a may be formed to couple the first convex lens 14 or the second convex lens 15 to the fitting portion 13a.

덧붙여, 상기 반사판홀드(13)의 일측으로 제1볼록렌즈(14)나 제2볼록렌즈(15)를 결합할 경우에도 상기와 같이 반사판홀드(13)에 끼움부(13a)를 형성한 후, 제1볼록렌즈(14)나 제2볼록렌즈(15)를 결합할 수도 있다.In addition, when the first convex lens 14 or the second convex lens 15 is coupled to one side of the reflector plate 13, the fitting portion 13a is formed in the reflector plate holder 13 as described above. The first convex lens 14 or the second convex lens 15 may be combined.

여기서, 상기 반사판홀드(13)에 형성된 끼움부(13a)를 통해 제1, 2볼록렌즈(14, 15)를 원활하게 결합하거나 분리시킬 수 있게 된다.Here, the first and second convex lenses 14 and 15 may be smoothly coupled or separated through the fitting portion 13a formed in the reflector plate holder 13.

그리고, 상기 반사판홀드(13)의 내부와 일측으로 각각 제1볼록렌즈(14)나 제2볼록렌즈(15)를 결합하도록 하는데, 제1볼록렌즈(14)나 제2볼록렌즈(15)는 어느 위치에 결합되어도 무방하다.In addition, the first convex lens 14 or the second convex lens 15 is coupled to the inside and one side of the reflector plate holder 13, respectively. It may be combined at any position.

한편, 상기 반사판홀드(13)는 원형형태로 다수열로 다수개가 배열되어 형성되어, 엘이디램프(11)에서 발산되는 빛을 반사시키는 작용을 하게 되는데, 엘이디램프(11)에서 발산되는 빛이 원활하게 반사될 수 있도록 최내측열에 위치한 반사판홀드(13)의 측면경사각(θ)은 1~30°로 이루어지도록 하며, 외측열로 갈수록 2~4°씩 증가하도록 하는 것이 좋다.On the other hand, the reflector plate holder 13 is formed in a plurality of columns arranged in a circular shape to reflect the light emitted from the LED lamp 11, the light emitted from the LED lamp 11 is smooth The side inclination angle θ of the reflection plate holder 13 located in the innermost column is 1 to 30 ° so as to be reflected, and it is preferable to increase it by 2 to 4 ° toward the outer column.

예를 들어, 도 2에 도시된 바와 같이 최내측열의 반사판홀드(13)의 측면경사각(θ)을 2°로 형성하였을 경우, 최내측열의 바로 다음 열의 반사판홀드(13)의 측면경사각(θ)은 4°로 형성하며, 그 다음 외측열의 반사판홀드(13)의 측면경사각(θ)을 2°씩 증가시켜 형성되는 것을 말하는 것이다.For example, as shown in FIG. 2, when the side inclination angle θ of the innermost row of reflector plates 13 is formed at 2 °, the side inclination angle of the reflector plate holders 13 in the next row of the innermost row is inclined. Is formed by 4 °, and is formed by increasing the side inclination angle θ of the reflecting plate holder 13 in the outer row by 2 °.

여기서, 최내측열에 위치한 반사판홀드(13)에서 외측열로 갈수록 반사판홀드(13)의 측면경사각(θ)을 약 2~4°씩 증가시키는 이유는, 최내측열에서 외측열로 갈수록 측면경사각(θ)을 증가시켜 반사판홀드(13)에서 반사되고 제1, 2볼록렌즈(14, 15)를 통해 확산되는 빛이 점점 넓은 지역으로 퍼지면서, 인접한 열에 위치한 반사판홀드(13)에서 발산되는 빛끼리 합쳐지도록 하여, 결과적으로 빛이 한지점으로 집중되도록 하기 위한 것이다.Here, the reason why the side inclination angle θ of the reflection plate holder 13 is increased by about 2 to 4 degrees from the innermost row of the reflector plate 13 to the outer row is that the side inclination angle (from the innermost row to the outer row) is increased. θ) is increased so that the light reflected from the reflector holder 13 and diffused through the first and second convex lenses 14 and 15 spreads to a wider area, and the light emitted from the reflector holder 13 located in the adjacent column. To merge, so that the light is concentrated in one spot.

또한, 상기 반사판홀드(13)에 2중으로 제1볼록렌즈(14), 제2볼록렌즈(15)를 결합함으로써, 엘이디램프(11)에서 발산되는 빛을 더욱 원활하게 확산시키면서 먼거리까지 빛이 도달할 수 있게 되는 것이다.In addition, by combining the first convex lens 14 and the second convex lens 15 in a double to the reflector plate 13, the light reaches a long distance while spreading the light emitted from the LED lamp 11 more smoothly. You can do it.

상기와 같이 메탈기판(12)에 엘이디램프(11), 반사판홀드(13), 제1, 2볼록렌즈(14, 15)를 하우징(17)에 결합한 후, 사용자가 설치하고자 하는 장소에 설치하거나 휴대하면서 사용하면 된다.As described above, the LED lamp 11, the reflector plate holder 13, and the first and second convex lenses 14 and 15 are coupled to the housing 17 on the metal substrate 12, and then installed at the place where the user intends to install. You can use it while carrying.

여기서, 상기 하우징(17)에 메탈기판(12)을 결합하고 엘이디램프(11)를 작동시켜, 상기 엘이디램프(11)에서 발생되는 열이 하우징(17)에 형성된 방열판(16)을 통해 그 열이 외부로 방출되는 것은 자명한 사항으로 자세한 설명은 생략하도록 한다.Here, the metal substrate 12 is coupled to the housing 17 and the LED lamp 11 is operated so that the heat generated from the LED lamp 11 is transferred through the heat sink 16 formed in the housing 17. The release to the outside is obvious, and detailed description thereof will be omitted.

덧붙여, 상기 엘이디램프(11)가 고정되는 메탈기판(12) 등에는 전기장치 등이 설치되는 것은 자명한 사항으로 자세한 설명은 생략하도록 한다.In addition, it is obvious that an electric device is installed in the metal substrate 12 to which the LED lamp 11 is fixed, and thus, detailed description thereof will be omitted.

그런 후, 써치라이트를 사용하기 위해 엘이디램프(11)를 작동시키게 되면, 상기 엘이디램프(11)에서 빛이 발산하게 된다.Then, when the LED lamp 11 is operated to use the search light, light is emitted from the LED lamp 11.

그러면, 그 빛이 반사판홀드(13)에 반사된 후, 제1볼록렌즈(14)와 제2볼록렌즈(15)를 거치게 되어, 빛이 넓게 펴지면서 외부로 향하게 된다.Then, after the light is reflected by the reflector plate 13, the light passes through the first convex lens 14 and the second convex lens 15, and the light is spread out to face the outside.

여기서, 상기 엘이디램프(11)서 발산된 빛이 반사판홀드(13)에 반사될 때, 최내측에 위치된 반사판홀드(13)에서 외측열로 갈수록 반사판홀드(13)의 측면경사각(θ)이 약 2~4°씩 증가되도록 형성되어 있어, 반사판홀드(13)에서 반사되고 각각의 제1, 2볼록렌즈(14, 15)를 투과하면서 빛이 일정한 간격만큼 퍼지면서 인접한 반사판홀드(13)에서 반사되는 빛들과 서로 뭉쳐지게 되어, 보다 원거리로 빛이 발산됨과 동시에, 빛이 한지점으로 집중되어 발산된다.Here, when the light emitted from the LED lamp 11 is reflected on the reflector plate 13, the side inclination angle θ of the reflector plate 13 is increased toward the outer column from the innermost reflector plate 13. It is formed so as to increase by about 2 ~ 4 °, it is reflected in the reflector plate 13, and transmitted through each of the first and second convex lenses (14, 15), the light is spread by a predetermined interval in the adjacent reflector plate 13 They are combined with the reflected light, and the light is emitted more distantly, and at the same time, the light is concentrated and emitted at one point.

또한, 상기 다수열의 반사판홀드(13)에 반사된 빛이 상기 제1, 2볼록렌즈(14, 15)에서 투과되면서 빛이 확산되어 외부로 향하게 되는데, 상기 엘이디램프(11)에서 발산된 빛이 2중형태로 형성된 제1, 2볼록렌즈(14, 15)를 통과하게 되면서, 보다 넓은 면적으로 확산되어 퍼지면서 원거리까지 빛이 비춰지게 된다.In addition, while the light reflected by the plurality of rows of reflector plate 13 is transmitted through the first and second convex lenses 14 and 15, the light is diffused and directed to the outside, and the light emitted from the LED lamp 11 As it passes through the first and second convex lenses 14 and 15 formed in a double shape, light is diffused to a far distance while spreading and spreading in a larger area.

이처럼, 상기 엘이디램프(11)에서 발산된 빛이 반사판홀드(13)에서 반사될 때, 최내측열에 형성된 반사판홀드(13)에서 외측열로 갈수록 측면경사각(θ)이 증가됨으로써, 엘이디램프(11)의 빛이 넓게 퍼지게 됨은 물론, 인접한 반사판홀드(13)에서 반사되는 빛과 합쳐지게 되며, 각각의 반사판홀드(13)에서 반사되는 빛이 제1볼록렌즈(14), 제2볼록렌즈(15)를 2중으로 투과하게 되면서 빛이 더 넓은 지점으로 확산되고, 원거리까지 비춰지게 되어 효율적으로 빛을 사용할 수 있게 되는 것이다.As such, when the light emitted from the LED lamp 11 is reflected from the reflector plate holder 13, the side inclination angle θ increases from the reflector plate holder 13 formed in the innermost column to the outer column, thereby increasing the LED lamp 11. ) Light is spread widely, and is combined with the light reflected from the adjacent reflection plate holder 13, the light reflected from each of the reflection plate holder 13 is the first convex lens 14, the second convex lens (15) ), The light is diffused to a wider point, and the light is emitted to a long distance, allowing efficient use of light.

11 : 엘이디램프 12 : 메탈기판
13 : 반사판홀드 14 : 제1볼록렌즈
15 : 제2볼록렌즈 16 : 방열판
17 : 하우징
10 : 원거리집중 써치라이트11: LED lamp 12: Metal substrate
13 reflector plate holding 14 first convex lens
15: second convex lens 16: heat sink
17: housing
10: long range searchlight

Claims (4)

빛을 발산하는 엘이디램프(11)가 원형형태로 다수열로 다수개가 배열되어 고정되는 메탈기판(12)과, 상기 메탈기판(12)에 설치되되 메탈기판(12)에 다수열로 다수개가 설치된 엘이디램프(11)마다 배열되어 상기 엘이디램프(11)에서 발산되는 빛을 반사시키며 최내측의 측면경사각(θ)은 1~30°로 형성되는 반사판홀드(13)와, 상기 반사판홀드(13)의 내부에 형성되는 제1볼록렌즈(14)와 일측으로 형성되는 제2볼록렌즈(15), 상기 메탈기판(12)이 결합되며 방열판(16)이 형성된 하우징(17)으로 이루어진 것에 특징이 있는 원거리집중 써치라이트.
A plurality of LED lamps 11 emitting light are arranged in a plurality of rows in a circular form and are fixed to the metal substrate 12, and a plurality of LED lamps 11 are installed on the metal substrate 12. A reflector plate 13 arranged at each LED lamp 11 to reflect light emitted from the LED lamp 11 and having an innermost side inclination angle θ of 1 to 30 ° and the reflector plate holder 13. The first convex lens 14 formed in the interior of the second convex lens 15 formed on one side, the metal substrate 12 is coupled to the heat sink 16 is formed of a housing 17 is characterized in that Long range searchlight.
삭제delete 제 1항에 있어서, 상기 메탈기판(12)에 설치되는 반사판홀드(13)의 측면경사각(θ)은 외측열로 갈수록 2~4°씩 증가되는 것에 특징이 있는 원거리집중 써치라이트.
The directional search light of claim 1, wherein the side inclination angle (θ) of the reflector plate holder (13) installed on the metal substrate (12) is increased by 2 to 4 degrees toward the outer row.
제 1항에 있어서, 상기 반사판홀드(13)에는 끼움부(13a)가 더 포함되어 형성되는 것에 특징이 있는 원거리집중 써치라이트.
The remote-focused search light according to claim 1, wherein the reflecting plate holder (13) further includes fitting portions (13a).
KR1020120039499A 2012-04-17 2012-04-17 A search light for long distance focus KR101324732B1 (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101476214B1 (en) * 2014-02-11 2014-12-24 엘지전자 주식회사 Lighting apparatus

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006155956A (en) * 2004-11-25 2006-06-15 Harison Toshiba Lighting Corp Lighting system
KR100919760B1 (en) 2009-01-23 2009-10-14 김진헌 Led lighting apparatus having light collecting structure
JP2009245910A (en) * 2008-03-31 2009-10-22 Inex:Kk Long-distance reaching led luminaire

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006155956A (en) * 2004-11-25 2006-06-15 Harison Toshiba Lighting Corp Lighting system
JP2009245910A (en) * 2008-03-31 2009-10-22 Inex:Kk Long-distance reaching led luminaire
KR100919760B1 (en) 2009-01-23 2009-10-14 김진헌 Led lighting apparatus having light collecting structure

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101476214B1 (en) * 2014-02-11 2014-12-24 엘지전자 주식회사 Lighting apparatus

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