KR200442041Y1 - LED Lighting Lamp - Google Patents

LED Lighting Lamp Download PDF

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Publication number
KR200442041Y1
KR200442041Y1 KR2020080007224U KR20080007224U KR200442041Y1 KR 200442041 Y1 KR200442041 Y1 KR 200442041Y1 KR 2020080007224 U KR2020080007224 U KR 2020080007224U KR 20080007224 U KR20080007224 U KR 20080007224U KR 200442041 Y1 KR200442041 Y1 KR 200442041Y1
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South Korea
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metal substrate
led
cooling
reflection
fixed
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KR2020080007224U
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Korean (ko)
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심동현
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(주)에이치맥스
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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
    • F21K9/20—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
    • F21K9/60—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
    • F21K9/60—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
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V23/00—Arrangement of electric circuit elements in or on lighting devices
    • F21V23/02—Arrangement of electric circuit elements in or on lighting devices the elements being transformers, impedances or power supply units, e.g. a transformer with a rectifier
    • F21V23/023—Power supplies in a casing
    • 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
    • F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
    • F21V29/50—Cooling arrangements
    • F21V29/60—Cooling arrangements characterised by the use of a forced flow of gas, e.g. air
    • F21V29/67—Cooling arrangements characterised by the use of a forced flow of gas, e.g. air characterised by the arrangement of fans
    • 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
    • F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
    • F21V29/50—Cooling arrangements
    • F21V29/70—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
    • F21V29/74—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades
    • F21V29/76—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades with essentially identical parallel planar fins or blades, e.g. with comb-like cross-section
    • F21V29/763—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades with essentially identical parallel planar fins or blades, e.g. with comb-like cross-section the planes containing the fins or blades having the direction of the light emitting 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
    • F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
    • F21V29/50—Cooling arrangements
    • F21V29/70—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
    • F21V29/83—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks the elements having apertures, ducts or channels, e.g. heat radiation holes
    • 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
    • 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
    • F21Y2105/00—Planar light sources
    • F21Y2105/10—Planar light sources comprising a two-dimensional array of point-like light-generating elements
    • 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 고안은 다수 개의 고휘도LED가 저면에 회로에 의해 일정간격으로 배열고정되는 사각판체인 금속기판과; 상기 금속기판의 하부에 위치되어 상기 고휘도LED가 삽입되는 LED삽입공을 갖는 반사갓이 다수 개 형성되되 반사갓 선단에는 세 방향에 걸림돌기가 형성되어 고휘도LED의 광원을 집중시켜 증가시키는 반사갓패널과; 상기 반사갓패널의 다수 개 반사갓에 각각 삽입되어 선단의 세 방향 걸림돌기에 의해 걸림고정되어 고휘도LED의 광원을 집중시켜 증가시키는 LED렌즈와; 상기 금속기판의 사면에 밀착고정되고, 상면에는 다수 개의 냉각핀이 상부로 직립되어 금속기판을 공기의 흐름으로 방열시키는 알루미늄재질의 방열판과; 하부가 개방된 직육면체로 하단부 내측에는 상기 반사갓패널이 고정설치되고, 상면 내측에는 상기 방열판의 냉각핀 중앙에서 냉각핀을 냉각시키는 냉각팬이 고정설치되며, 방열판의 냉각핀 좌우측 상하부에는 뜨거운 공기를 외부로 방출시키는 다수 개의 환기공이 각각 형성되는 조명등케이스와; 상기 조명등케이스 상면에 설치되어 외부전원을 안정시켜 상기 금속기판의 회로에 전원을 공급하는 안정기를 씌워 보호하는 케이스커버를 구비하는 LED 조명등에 관한 것이다.The present invention is a metal substrate which is a rectangular plate body in which a plurality of high-brightness LED is arranged at a fixed interval by a circuit on the bottom; A reflection shade panel positioned below the metal substrate and having a plurality of reflection shades having an LED insertion hole into which the high brightness LEDs are inserted, and a protrusion formed in three directions at the tip of the reflection shade to concentrate and increase a light source of the high brightness LED; An LED lens inserted into a plurality of reflection shades of the reflection shade panel and fixed by three-way locking projections at the tip to concentrate and increase a light source of the high brightness LED; An aluminum heat dissipation plate fixed to the inclined surface of the metal substrate, and having a plurality of cooling fins upright on the upper surface to radiate the metal substrate with a flow of air; The reflector panel is fixed to the inside of the lower end of the rectangular parallelepiped, and a cooling fan for cooling the cooling fin at the center of the cooling fin of the heat sink is fixed and installed at the upper and lower sides of the heat sink. A lighting lamp case each having a plurality of ventilation holes to be discharged to each other; The present invention relates to an LED lamp having a case cover installed on an upper surface of the lamp case and stabilizing an external power source to cover and protect a circuit for supplying power to a circuit of the metal substrate.

이러한 본 고안은 금속기판과 알루미늄 방열판과 냉각팬 및 열전소자를 이용하여 LED에서 발생하는 열을 보다 빠르고 효율적으로 외부로 방열시켜 LED의 온도를 바로 냉각시킴으로써 LED의 수명을 보다 연장시킬 수 있는 효과가 있다.The present invention uses a metal substrate, an aluminum heat sink, a cooling fan, and a thermoelectric element to radiate heat generated from the LED to the outside more quickly and efficiently, thereby directly cooling the temperature of the LED, thereby extending the life of the LED. have.

금속기판, 반사갓패널, LED렌즈, 방열판, 조명등케이스, 케이스커버 Metal Board, Reflective Shade Panel, LED Lens, Heat Sink, Lamp Case, Case Cover

Description

엘이디 조명등{LED Lighting Lamp}LED Lighting Lamp {LED Lighting Lamp}

본 고안은 실내에서 사용되는 LED 조명등에 관한 것으로서, 보다 상세하게는 금속기판과 알루미늄 방열판과 냉각팬 및 열전소자를 이용하여 LED에서 발생하는 열을 보다 빠르고 효율적으로 외부로 방열시켜 LED의 온도를 바로 냉각시킴으로써 LED의 수명을 보다 연장시킬 수 있는 LED 조명등에 관한 것이다.The present invention relates to an LED lamp used indoors, and more specifically, by using a metal substrate, an aluminum heat sink, a cooling fan, and a thermoelectric element, heat generated from the LED is quickly and efficiently radiated to the outside to directly heat the temperature of the LED. The present invention relates to an LED lamp that can extend the life of the LED by cooling.

일반적으로, 야간 또는 실내에서 광을 제공하거나 물체를 조명하기 위해 다양한 종류의 조명등이 이용되고 있다. In general, various types of lamps are used to provide light or illuminate an object at night or indoors.

이와 같은 조명등은 전원을 공급받아 전기에너지를 광에너지로 변환시켜 광을 제공하거나 물체를 조사하는 것으로서, 대체로 백열전구 또는 형광등을 사용하는 것이 일반적이다.Such lamps are powered by converting electrical energy into light energy to provide light or irradiating an object, and generally use an incandescent lamp or a fluorescent lamp.

그러나, 백열전구는 빛보다는 열이 더 많이 발생되어 저렴하게 제작될 수 있음에도 사용이 지양되고 있는 실정이고, 이러한 단점을 개선하여 등장된 것이 형광등인데, 이는 비록 전구보다 전기 에너지를 빛 에너지로 전환하는 비율이 커서 에너지 절약이라는 장점을 가지지만 점등에 소요되는 시간이 길고 그 수명이 짧다는 한계로 새로운 매체를 요구하는 실정이었다.However, incandescent light bulbs are being used more inexpensively because they generate more heat than light and can be manufactured at low cost. Fluorescent lamps have been introduced to ameliorate these shortcomings. Although it has the advantage of saving energy because of its large size, it required a new medium due to its long lighting time and its short lifespan.

이에 부응하고자 개발된 것이 LED(Light emitting diode)로서, 비록 아직까지 제작비용은 경제성이 떨어지지만, 작은 전력으로 높은 조도를 얻으면서 그 수명도 1회사용에 특별한 수리 없이도 7년 이상으로 획기적으로 길어서 장래의 조명등으로서 선호되는바 크다고 하겠다.The light emitting diode (LED) was developed to meet the demand. Although the manufacturing cost is still inexpensive to manufacture, it has a long lifetime of more than 7 years without any repairs for a single company. It is a big favor as a future light.

특히, 고광도의 LED는 자동차의 헤드램프나 리어 콤비네이션 램프 및 가로등을 포함한 각종 조명등의 광원으로 사용될 수 있는 것으로서, 그 적용범위가 매우 광범위하다 할 수 있는 것이다.In particular, the high-intensity LED can be used as a light source for a variety of lights, including headlamps, rear combination lamps, and streetlights of automobiles, and its scope of application is very broad.

이러한 고광도의 LED는 점등시 매우 높은 열이 발생하므로, 고열의 발열온도에 의해 이를 적용 및 설계하는 데 많은 어려움이 있는 것이다.Since the high-brightness LED generates very high heat when it is turned on, there are many difficulties in applying and designing it by the exothermic temperature of high heat.

따라서, 종래에는 다수 개의 LED가 부착된 기판의 배면에 위치하는 덮개를 금속재로 형성하거나, 그 덮개에 복수 개의 방열 및 대기순환공을 형성하여 자연 방열에 의해 LED로부터 발생하는 열을 방열시키도록 하였다.Therefore, in the related art, a cover disposed on a back surface of a substrate on which a plurality of LEDs are attached is formed of a metal material, or a plurality of heat dissipation and atmospheric circulation holes are formed on the cover to dissipate heat generated from the LED by natural heat dissipation. .

그러나, 상기한 바와 같은 자연 방열에 의한 LED 발광 조명등의 방열 구조는 그 방열량에 한계가 있고, 방열되는 열량보다 LED에서 발생하는 열량이 더 높아 그 조명등이 지속적으로 가온되는 형태를 갖고 있으므로, 제품 설계시 고가의 난연, 불연 재질의 선택은 물론 고온에서도 열변형이나 수축 등이 발생하지 않는 수지 또는 금속재를 사용하여야 하는 비경제적인 문제점이 있었다.However, the heat dissipation structure of the LED light emitting lamp by the natural heat dissipation as described above is limited in the heat dissipation amount, and the heat generated from the LED is higher than the heat dissipation heat, so that the lamp is constantly warmed, product design In addition to the expensive flame retardant, non-flammable material selection, there was an uneconomical problem of using a resin or metal material that does not cause thermal deformation or shrinkage even at high temperatures.

특히, LED 및 각종 전기접속기구 등은 고온으로부터 취약성능을 갖고 있으므로 이들의 사용수명을 단축시키는 원인이 되었다.In particular, since LEDs and various electrical connection mechanisms have fragility from high temperatures, they have been a cause of shortening their service life.

본 고안은 상기와 같은 문제점을 해결하기 위한 것으로서, 금속기판과 알루미늄 방열판과 냉각팬 및 열전소자를 이용하여 LED에서 발생하는 열을 보다 빠르고 효율적으로 외부로 방열시켜 LED의 온도를 바로 냉각시킴으로써 LED의 수명을 보다 연장시킬 수 있는 LED 조명등을 제공함에 그 목적이 있다.The present invention is to solve the above problems, by using a metal substrate, aluminum heat sink, cooling fan and thermoelectric element to heat the heat generated from the LED more quickly and efficiently to the outside to cool the temperature of the LED directly The purpose is to provide an LED lamp that can extend the life more.

이와 같은 목적을 달성하기 위하여, 본 고안은 다수 개의 고휘도LED가 저면에 회로에 의해 일정간격으로 배열고정되는 사각판체인 금속기판과;In order to achieve the above object, the present invention is a metal substrate of a rectangular plate body is fixed to a plurality of high brightness LEDs arranged at a predetermined interval on the bottom surface;

상기 금속기판의 하부에 위치되어 상기 고휘도LED가 삽입되는 LED삽입공을 갖는 반사갓이 다수 개 형성되되 반사갓 선단에는 세 방향에 걸림돌기가 형성되어 고휘도LED의 광원을 집중시켜 증가시키는 반사갓패널과; A reflection shade panel positioned below the metal substrate and having a plurality of reflection shades having an LED insertion hole into which the high brightness LEDs are inserted, and a protrusion formed in three directions at the tip of the reflection shade to concentrate and increase a light source of the high brightness LED;

상기 반사갓패널의 다수 개 반사갓에 각각 삽입되어 선단의 세 방향 걸림돌기에 의해 걸림고정되어 고휘도LED의 광원을 집중시켜 증가시키는 LED렌즈와;An LED lens inserted into a plurality of reflection shades of the reflection shade panel and fixed by three-way locking projections at the tip to concentrate and increase a light source of the high brightness LED;

상기 금속기판의 사면에 밀착고정되고, 상면에는 다수 개의 냉각핀이 상부로 직립되어 금속기판을 공기의 흐름으로 방열시키는 알루미늄재질의 방열판과;An aluminum heat dissipation plate fixed to the inclined surface of the metal substrate, and having a plurality of cooling fins upright on the upper surface to radiate the metal substrate with a flow of air;

하부가 개방된 직육면체로 하단부 내측에는 상기 반사갓패널이 고정설치되고, 상면 내측에는 상기 방열판의 냉각핀 중앙에서 냉각핀을 냉각시키는 냉각팬이 고정설치되며, 방열판의 냉각핀 좌우측 상하부에는 뜨거운 공기를 외부로 방출시키는 다수 개의 환기공이 각각 형성되는 조명등케이스와;The reflector panel is fixed to the inside of the lower end of the rectangular parallelepiped, and a cooling fan for cooling the cooling fin at the center of the cooling fin of the heat sink is fixed and installed at the upper and lower sides of the heat sink. A lighting lamp case each having a plurality of ventilation holes to be discharged to each other;

상기 조명등케이스 상면에 설치되어 외부전원을 안정시켜 상기 금속기판의 회로에 전원을 공급하는 안정기를 씌워 보호하는 케이스커버를 구비하는 특징이 있다.It is characterized in that it is provided on the upper surface of the lamp case has a case cover for stabilizing the external power source to cover the protection of the ballast for supplying power to the circuit of the metal substrate.

또한, 상기 방열판 중심에는 상기 금속기판이 드러나는 삽입평면부가 형성되되, 상기 삽입평면부를 통해 상기 금속기판에 밀착되는 알루미늄 판체로 하면에는 상기 금속기판과 일정거리 이격되어 냉각공간이 형성된 상태로 열전소자의 냉각면이 상기 금속기판을 향하고 발열면이 상측을 향하도록 밀착고정되는 삽입공간이 형성되며, 상면에는 다수 개의 냉각핀이 상부로 돌출형성되고, 냉각핀 상면에는 상기 금속기판에 고정된 열감지온도센서에 의해서 금속기판의 온도가 25℃ 이상일 경우에만 작동되는 열전소자냉각팬이 형성되는 열전소자방열판을 더 구비하는 특징이 있다.In addition, the center of the heat sink is formed with an insertion plane portion that exposes the metal substrate, the aluminum plate is in close contact with the metal substrate through the insertion plane portion of the thermoelectric element in a state in which a cooling space is formed at a predetermined distance apart from the metal substrate. An insertion space is formed in which a cooling surface faces the metal substrate and the heating surface faces upward, and an insertion space is formed. The upper surface of the cooling fin has a plurality of cooling fins protruding upward, and the upper surface of the cooling fin has a heat sensing temperature fixed to the metal substrate. The sensor further includes a thermoelectric element heat dissipation plate in which a thermoelectric element cooling fan is operated only when the temperature of the metal substrate is 25 ° C. or higher.

또한, 상기 반사갓패널의 반사갓 내측면에는 크롬도금층, 알루미늄도금층, 은제도금층, 백색 멜라민수지층, 유전체코팅층, 유전체코팅층 중 어느 하나가 형성되고, 상기 반사갓패널의 반사갓 내측면은 16개의 사각면으로 면분할하여서 이루어지는 특징이 있다.In addition, any one of a chromium plating layer, an aluminum plating layer, a silver plating layer, a white melamine resin layer, a dielectric coating layer, and a dielectric coating layer is formed on the inner side of the reflection shade panel of the reflection shade panel, and the reflection shade inner surface of the reflection shade panel has 16 square faces. There is a characteristic made by dividing.

이와 같이, 본 고안은 금속기판과 알루미늄 방열판과 냉각팬 및 열전소자를 이용하여 LED에서 발생하는 열을 보다 빠르고 효율적으로 외부로 방열시켜 LED의 온도를 바로 냉각시킴으로써 LED의 수명을 보다 연장시킬 수 있는 효과가 있다.As such, the present invention uses a metal substrate, an aluminum heat sink, a cooling fan, and a thermoelectric element to radiate heat generated from the LED to the outside more quickly and efficiently to directly cool the temperature of the LED, thereby extending the life of the LED. It works.

본 고안은 상술한 특정의 바람직한 실시 예에 한정되지 아니하며, 청구범위 에서 청구하는 본 고안의 요지를 벗어남이 없이 당해 고안이 속하는 기술분야에서 통상의 지식을 가진 자라면 누구든지 다양한 변형 실시가 가능한 것은 물론이고, 그와 같은 변경은 청구범위 기재의 범위 내에 있게 된다.The present invention is not limited to the above-described specific preferred embodiment, and any person having ordinary skill in the art to which the present invention pertains may make various modifications without departing from the gist of the present invention claimed in the claims. Of course, such changes will fall within the scope of the claims.

이하, 본 고안을 첨부된 도면에 의해 보다 상세하게 설명하면 다음과 같다.Hereinafter, the present invention in more detail by the accompanying drawings as follows.

도 1은 본 고안 실시 예인 LED 조명등의 체결모습을 보인 분리 사시도이고, 도 2는 본 고안 실시 예인 LED 조명등의 시공모습을 정단면도이며, 도 3은 본 고안 실시 예인 LED 조명등의 반사갓 모습을 보인 요부절취 사시도이고, 도 4는 본 고안 실시 예인 LED 조명등의 반사갓에 LED렌즈가 결합된 모습을 보인 요부확대 단면도이며, 도 5는 본 고안 실시 예인 LED 조명등의 반사갓 모습을 보인 확대 저면도이고, 도 6은 본 고안 다른 실시 예인 LED 조명등의 시공모습을 보인 정단면도이며, 도 7은 본 고안 다른 실시 예인 LED 조명등의 시공모습을 보인 정단면도이다.1 is an exploded perspective view showing the fastening of the LED lamp according to the embodiment of the present invention, Figure 2 is a front sectional view of the construction of the LED lamp according to the embodiment of the present invention, Figure 3 is a main part showing the reflection shade of the LED lamp according to the embodiment of the present invention Cutaway perspective view, Figure 4 is an enlarged cross-sectional view showing the main portion of the LED lamp coupled to the reflector of the LED lamp according to the present invention embodiment, Figure 5 is an enlarged bottom view showing the reflection shade of the LED lamp according to the embodiment of the present invention, Figure 6 Is a front sectional view showing the construction of the LED lamp of another embodiment of the present invention, Figure 7 is a front sectional view showing the construction of the LED lamp of another embodiment of the present invention.

참고로 본 고안을 설명함에 있어 관련된 공지 기능 또는 구성에 대한 구체적인 설명이 본 고안의 요지를 불필요하게 흐릴 수 있다고 판단될 경우에는 그 상세한 설명을 생략하였다.For reference, in describing the present invention, when it is determined that a detailed description of related known functions or configurations may unnecessarily obscure the subject matter of the present invention, the detailed description thereof is omitted.

또한, 후술되는 용어들은 본 고안에서의 기능을 고려하여 정의된 용어들로서 이는 사용자, 운영자의 의도 또는 관례 등에 따라 달라질 수 있다.In addition, terms to be described later are terms defined in consideration of functions in the present invention, which may vary according to the intention or custom of a user or an operator.

그러므로, 그 정의는 본 명세서 전반에 걸친 내용을 토대로 내려져야 할 것임은 물론이다.Therefore, the definition should be made based on the contents throughout the specification.

본 고안의 LED 조명등(1)은, 고휘도LED(11)가 배열되는 금속기판(10)과, 고 휘도LED(11)가 삽입되어 광원이 증가되는 다수 개의 반사갓(21)이 형성된 반사갓패널(20)과, 반사갓패널(20)의 반사갓(21)에 삽입고정되는 LED렌즈(30)와, 금속기판(10)의 열기를 공기냉각방식으로 식혀주는 방열판(40)과, 냉각팬(51)으로 방열판(40)의 열기를 식혀주는 조명등케이스(50)와, 안정기(61)를 보호하는 케이스커버(60)로 구성된다.LED lamp (1) of the present invention, the metal substrate 10, the high brightness LED 11 is arranged, and the reflection shade panel 20 is formed with a plurality of reflector 21 is inserted into the high brightness LED 11 is increased light source ), An LED lens 30 inserted into and fixed to the reflector 21 of the reflector panel 20, a heat sink 40 cooling the heat of the metal substrate 10 by an air cooling method, and a cooling fan 51. It is composed of a lamp case 50 for cooling the heat of the heat sink 40, and a case cover 60 to protect the ballast (61).

상기 금속기판(10)은 구리 등과 같이 전도성이 뛰어난 금속재질의 사각판체로, 저면에는 다수 개의 고휘도LED(11)가 회로에 의해 일정간격으로 배열고정된다. The metal substrate 10 is a rectangular plate body having excellent conductivity such as copper, and a plurality of high brightness LEDs 11 are arranged at a predetermined interval by a circuit at the bottom thereof.

상기 반사갓패널(20)은 상기 금속기판(10)의 하부에 위치되어 상기 고휘도LED(11)가 삽입되는 LED삽입공(22)을 갖는 반사갓(21)이 다수 개 형성되되 반사갓(21) 선단에는 세 방향에 걸림돌기(23)가 형성되어 고휘도LED(11)의 광원을 집중시켜 증가시킨다. 상기 반사갓패널(20)의 반사갓(21) 내측면에는 크롬도금층, 알루미늄도금층, 은제도금층, 백색 멜라민수지층, 유전체코팅층 중 어느 하나를 형성시킴이 바람직하고, 반사갓(21) 내측면은 16개의 사각면(24)으로 면분할하여서 광원의 증강에 보다 효과적으로 대처함이 바람직하다.The reflection shade panel 20 is disposed under the metal substrate 10 and a plurality of reflection shades 21 having LED insertion holes 22 into which the high brightness LEDs 11 are inserted are formed. A locking projection 23 is formed in three directions to concentrate and increase the light source of the high brightness LED 11. It is preferable to form any one of a chromium plating layer, an aluminum plating layer, a silver plating layer, a white melamine resin layer, and a dielectric coating layer on the inner side of the reflection shade 21 of the reflection shade panel 20, and the inner side of the reflection shade 21 has 16 squares. It is desirable to cope with the surface 24 to cope with the enhancement of a light source more effectively.

상기 LED렌즈(30)는 합성수지 또는 유리재질로, 상기 반사갓패널(20)의 다수 개 반사갓(21)에 각각 삽입되어 선단의 세 방향 걸림돌기(23)에 의해 걸림고정되어 고휘도LED(11)의 광원을 집중시킨다. The LED lens 30 is made of synthetic resin or glass, and is inserted into each of the plurality of reflecting shades 21 of the reflecting shade panel 20 and fixed by the three-way catching protrusions 23 at the front end thereof. Focus the light source.

상기 방열판(40)은 알루미늄재질의 판체로, 상기 금속기판(10)의 사면에 밀착고정되고, 상면에는 다수 개의 냉각핀(41)이 상부로 직립되어 금속기판(10)을 공기의 흐름으로 방열냉각시킨다. The heat dissipation plate 40 is a plate made of aluminum, closely fixed to the slope of the metal substrate 10, and a plurality of cooling fins 41 are erected upwardly on the upper surface to radiate the metal substrate 10 by the flow of air. Cool.

상기 조명등케이스(50)는 하부가 개방된 직육면체로, 하단부 내측에는 상기 반사갓패널(20)이 고정설치되고, 상면 내측에는 상기 방열판(40)의 냉각핀(41) 중앙에서 냉각핀(41)을 냉각시키는 냉각팬(51)이 고정설치되며, 방열판(40)의 냉각핀(41) 좌우측 상하부에는 뜨거운 공기를 외부로 방출시키는 다수 개의 환기공(52,25a)이 각각 형성된다. The lamp case 50 is a rectangular parallelepiped with an open bottom, the reflection shade panel 20 is fixed to the inside of the lower end, the cooling fin 41 in the center of the cooling fin 41 of the heat sink 40 inside the upper surface. The cooling fan 51 for cooling is fixedly installed, and a plurality of ventilation holes 52 and 25a for discharging hot air to the outside are formed on the upper and lower left and right sides of the cooling fin 41 of the heat sink 40.

상기 케이스커버(60)는 상기 조명등케이스(50) 상면에 설치되어 외부전원을 안정화시켜 상기 금속기판(10)의 회로에 전원을 공급하는 안정기(61) 및 기타장치를 씌워 보호한다. The case cover 60 is installed on the upper surface of the lamp case 50 to stabilize the external power to protect the ballast 61 and other devices for supplying power to the circuit of the metal substrate 10.

이와 같은 본 고안은, 안정기(61)의 공급을 받아 안정화된 전류 및 전압을 제어부(도시않음)에 의해 금속기판(10)의 회로를 따라 공급하면, 금속기판(10)에 고정된 다수 개의 LED렌즈(30)는 발광하고, 이에 발산되는 빛은 반사갓패널(20)의 다수 개 반사갓(21)을 거치고, 반사갓(21)에 고정된 LED렌즈(30)를 통해 외부로 방출된다.The present invention as described above, by supplying the stabilized current and voltage supplied by the ballast 61 along the circuit of the metal substrate 10 by a controller (not shown), a plurality of LEDs fixed to the metal substrate 10 The lens 30 emits light, and the light emitted by the lens 30 passes through the plurality of reflecting shades 21 of the reflecting shade panel 20 and is emitted to the outside through the LED lens 30 fixed to the reflecting shade 21.

이때, 금속기판(10)을 열기를 발상하게 되고, 그 열기는 밀착된 방열판(40)을 통해 다수 개의 냉각핀(41)을 거쳐 외부로 방출되며, 냉각팬(51)에 의해서 조명등케이스(50) 좌우측의 다수 개 환기공(52,52a)을 통해서 열기는 조명등케이스(50) 외부로 방출되어 방열판(40)을 냉각시키게 된다.At this time, the heat to the metal substrate 10 is conceived, the heat is discharged to the outside through a plurality of cooling fins 41 through the heat sink 40 in close contact, the lamp case 50 by the cooling fan 51 Heat is released through the plurality of ventilation holes 52 and 52a on the left and right to cool the heat sink 40 outside the lamp case 50.

이때, 도 6에서와 같이, 냉각팬(51)의 직하부인 방열판(40) 중심측에 금속기판(10)과 바로 밀착되는 삽입평면부(42)를 형성시킨 다음, 삽입평면부(42)를 통해 금속기판(10)에 열전소자(71)가 고정된 열전소자방열판(70)을 밀착고정시켜 열전소 자(71)의 냉각면(72)과 금속기판(10) 사이에 냉각공간(73)을 형성시킨 상태에서 냉각팬(51)을 가동시키면 냉각공간(73)에서는 온도차이에 의한 대류가 활발하게 이루어져 금속기판(10)의 냉각은 보다 수월하게 빨리 이루어지게 된다. 열전소자(71)의 발열면(74)의 열기는 상면의 냉각핀(75)과 열전소자냉각팬(70a) 및 냉각팬(51)에 의해서 보다 빠르게 냉각된다. At this time, as shown in Figure 6, the insertion plane portion 42 is formed in close contact with the metal substrate 10 in the center side of the heat sink 40 directly below the cooling fan 51, and then the insertion plane portion 42 By tightly fixing the thermoelectric element radiating plate 70, the thermoelectric element 71 is fixed to the metal substrate 10 through the cooling space 73 between the cooling surface 72 and the metal substrate 10 of the thermoelectric element 71. When the cooling fan 51 is operated in a state of forming a convection, convection by the temperature difference is actively performed in the cooling space 73, so that the cooling of the metal substrate 10 is made easier and faster. The heat of the heat generating surface 74 of the thermoelectric element 71 is cooled faster by the cooling fin 75, the thermoelectric element cooling fan 70a, and the cooling fan 51 on the upper surface.

이때, 금속기판(10)의 일측에 열감지온도센서(70b)를 고정시켜 금속기판(10)의 온도가 25℃ 이상으로 올라갈 경우에만 열전소자방열판(70) 상측에 고정된 열전소자냉각팬(70a)을 가동시킴으로써, 겨울철에는 차가운 외부 기온에 의해 원활한 공랭식의 방열이 이루어지고, 공랭식의 방열에 어려움을 갖는 무더운 여름철에는 열전소자방열판(70) 상측에 고정된 열전소자냉각팬(70a)을 가동시킴으로써 원하는 정도의 냉각효과를 얻을 수 있게 된다.At this time, by fixing the heat sensing temperature sensor 70b on one side of the metal substrate 10, the thermoelectric element cooling fan fixed to the upper portion of the thermoelectric element heat sink 70 only when the temperature of the metal substrate 10 rises above 25 ° C. By operating 70a), a smooth air-cooled heat dissipation is achieved by cold external air temperature in winter, and a thermoelectric element cooling fan 70a fixed above the thermoelectric heat sink 70 is operated in a hot summer season having difficulty in air-cooled heat dissipation. By doing so, a desired degree of cooling effect can be obtained.

또한, 16개의 사각면(24)으로 면분할된 반사갓(21)의 내측면은 광원을 보다 집중시켜 광원의 반사율을 최적화하여 조도를 더욱 증대시키는 효과가 보다 탁월해진다.In addition, the inner surface of the reflector 21 divided into sixteen square surfaces 24 concentrates the light source to optimize the reflectance of the light source, thereby further increasing the illuminance.

16개 사각면(24)으로 면분할된 반사갓(21)을 사용하여 발광체(일반조명등 상용)로부터 빛이 발생될 때 종래의 일반조명등(400W/R)의 반사갓과 비교하여 다음과 같은 결과값을 얻을 수 있었다.When the light is generated from the light emitting body (general lamp) using the reflector 21 divided into 16 square planes 24, the following result is compared with the reflector of the conventional lamp (400W / R). Could get

종별 항목Classification item 일반 반사갓을 가진 일반조명등(400W/R) General lighting with general reflector (400W / R) 본고안 반사갓을 가진 조명등(400W/R)Illumination lamp with reflection cap (400W / R) 전광속(lm)Full luminous flux (lm) 34003400 3747037470 소비전력(W)Power Consumption (W) 425425 425425 측정반사효율(%)Measurement reflection efficiency (%) 73.673.6 8888 비율 직하조도(lx) 측정결과Result of ratio direct illuminance (lx) 2m2 m 1010710107 2047420474 4m4m 25272527 51195119 6m6m 11231123 22752275 8m8m 632632 12801280 10m10 m 404404 819819 12m12m 280280 569569 효율(12m기준) (lx/W)Efficiency (12m standard) (lx / W) 0.70.7 1.421.42 비율(對 기존조명등)Ratio (對 existing lighting, etc.) 1One 2.032.03

또한, 높이 1M에서 일반LED램프 1개의 광원과, 본 고안의 렌즈만 부착된 LED램프 및 본 고안의 렌즈와 반사갓이 부착된 LED램프 1개의 광원을 3W의 조건으로 실험하여 다음과 같은 결과값을 얻을 수 있었다(렌즈각 45°).In addition, at 1M height, the light source of one general LED lamp, the LED lamp with only the lens of the present invention, and the light source of the LED lamp with the lens and the reflector of the present invention under the conditions of 3W were tested. It was obtained (lens angle 45 °).

높이/구분Height / Division 일반LED램프General LED Lamp 렌즈만부착 LED램프LED lamp with lens only 본고안(렌즈+반사갓 LED램프)This design (lens + reflection shade LED lamp) 1M1M 130 LUX130 LUX 800 LUX800 LUX 1,200 LUX1,200 LUX

또한, 본 고안의 렌즈만 부착된 LED램프와, 본 고안의 렌즈와 반사갓이 부착된 LED램프 36개의 광원을 렌즈각 45°의 조건으로 1~4M에서 비교실험하여 다음과 같은 결과값을 얻을 수 있었다.In addition, the LED lamp with only the lens of the present invention and 36 LED lamps with the lens and the reflecting lamp of the present invention were compared and tested at 1 to 4M with a lens angle of 45 ° to obtain the following results. there was.

구분division 렌즈만부착 LED렌즈LED lens with lens only 본고안(렌즈+반사갓 LED램프)This design (lens + reflection shade LED lamp) 높이 Height 1M1M 6,560 LUX6,560 LUX 10,000 LUX10,000 LUX 2M2M 1,810 LUX1,810 LUX 3,000 LUX3,000 LUX 3M3M 820 LUX820 LUX 1,350 LUX1,350 LUX 4M4M 450 LUX450 LUX 650 LUX650 LUX

도 1은 본 고안 실시 예인 LED 조명등의 체결모습을 보인 분리 사시도, 1 is an exploded perspective view showing a fastening of the LED lamp according to the embodiment of the present invention,

도 2는 본 고안 실시 예인 LED 조명등의 시공모습을 정단면도, Figure 2 is a front cross-sectional view of the construction of the LED lamp according to the embodiment of the present invention,

도 3은 본 고안 실시 예인 LED 조명등의 반사갓 모습을 보인 요부절취 사시도, Figure 3 is a perspective view of the main portion showing the reflection shade of the LED lamp according to the embodiment of the present invention,

도 4는 본 고안 실시 예인 LED 조명등의 반사갓에 LED렌즈가 결합된 모습을 보인 요부확대 단면도, Figure 4 is an enlarged cross-sectional view showing the main portion of the LED lens coupled to the reflector of the LED lamp according to the embodiment of the present invention,

도 5는 본 고안 실시 예인 LED 조명등의 반사갓 모습을 보인 확대 저면도, Figure 5 is an enlarged bottom view showing a reflection shade of the LED lamp according to the embodiment of the present invention,

도 6은 본 고안 다른 실시 예인 LED 조명등의 시공모습을 보인 정단면도,Figure 6 is a front sectional view showing the construction of the LED lamp according to another embodiment of the present invention,

도 7은 본 고안 다른 실시 예인 LED 조명등의 시공모습을 보인 정단면도.Figure 7 is a front sectional view showing the construction of the LED lamp according to another embodiment of the present invention.

*도면의 주요 부분에 대한 부호의 설명** Description of the symbols for the main parts of the drawings *

1 : LED조명등1: LED lighting

10 : 금속기판 11 : 고휘도LED10: metal substrate 11: high brightness LED

20 : 반사갓패널 21 : 반사갓20: reflection shade panel 21: reflection shade

22 : LED삽입공 23 : 걸림돌기22: LED insertion hole 23: the locking projection

24 : 사각면24: square plane

30 : LED렌즈30: LED lens

40 : 방열판 41 : 냉각핀40: heat sink 41: cooling fin

42 : 삽입평면부42: insertion plane

50 : 조명등케이스 51 : 냉각팬50: lamp case 51: cooling fan

52,52a : 환기공52,52a: Ventilator

60 : 케이스커버 61 : 안정기60: case cover 61: ballast

70 : 열전소자방열판 70a : 열전소자냉각팬70: thermoelectric element heat sink 70a: thermoelectric element cooling fan

70b : 열감지온도센서 71 : 열전소자70b: thermal sensor temperature sensor 71: thermoelectric element

72 : 냉각면 73 : 냉각공간72: cooling surface 73: cooling space

74 : 발열면 75 : 냉각핀74: heating surface 75: cooling fin

Claims (4)

다수 개의 고휘도LED가 저면에 회로에 의해 일정간격으로 배열고정되는 사각판체인 금속기판과;A metal substrate having a rectangular plate body in which a plurality of high brightness LEDs are arranged at a predetermined interval by a circuit on a bottom thereof; 상기 금속기판의 하부에 위치되어 상기 고휘도LED가 삽입되는 LED삽입공을 갖는 반사갓이 다수 개 형성되되 반사갓 선단에는 세 방향에 걸림돌기가 형성되어 고휘도LED의 광원을 집중시켜 증가시키는 반사갓패널과; A reflection shade panel positioned below the metal substrate and having a plurality of reflection shades having an LED insertion hole into which the high brightness LEDs are inserted, and a protrusion formed in three directions at the tip of the reflection shade to concentrate and increase a light source of the high brightness LED; 상기 반사갓패널의 다수 개 반사갓에 각각 삽입되어 선단의 세 방향 걸림돌기에 의해 걸림고정되어 고휘도LED의 광원을 집중시켜 증가시키는 LED렌즈와;An LED lens inserted into a plurality of reflection shades of the reflection shade panel and fixed by three-way locking projections at the tip to concentrate and increase a light source of the high brightness LED; 상기 금속기판의 사면에 밀착고정되고, 상면에는 다수 개의 냉각핀이 상부로 직립되어 금속기판을 공기의 흐름으로 방열시키는 알루미늄재질의 방열판과;An aluminum heat dissipation plate fixed to the inclined surface of the metal substrate, and having a plurality of cooling fins upright on the upper surface to radiate the metal substrate with a flow of air; 하부가 개방된 직육면체로 하단부 내측에는 상기 반사갓패널이 고정설치되고, 상면 내측에는 상기 방열판의 냉각핀 중앙에서 냉각핀을 냉각시키는 냉각팬이 고정설치되며, 방열판의 냉각핀 좌우측 상하부에는 뜨거운 공기를 외부로 방출시키는 다수 개의 환기공이 각각 형성되는 조명등케이스와;The reflector panel is fixed to the inside of the lower end of the rectangular parallelepiped, and a cooling fan for cooling the cooling fin at the center of the cooling fin of the heat sink is fixed and installed at the upper and lower sides of the heat sink. A lighting lamp case each having a plurality of ventilation holes to be discharged to each other; 상기 조명등케이스 상면에 설치되어 외부전원을 안정시켜 상기 금속기판의 회로에 전원을 공급하는 안정기를 씌워 보호하는 케이스커버를 구비하는 LED 조명등.And a case cover installed on an upper surface of the lamp case and stabilizing an external power source to cover and protect a circuit of the metal substrate. 다수 개의 고휘도LED가 저면에 회로에 의해 일정간격으로 배열고정되는 사각판체인 금속기판과;A metal substrate having a rectangular plate body in which a plurality of high brightness LEDs are arranged at a predetermined interval by a circuit on a bottom thereof; 상기 금속기판의 하부에 위치되어 상기 고휘도LED가 삽입되는 LED삽입공을 갖는 반사갓이 다수 개 형성되되 반사갓 선단에는 세 방향에 걸림돌기가 형성되어 고휘도LED의 광원을 집중시켜 증가시키는 반사갓패널과; A reflection shade panel positioned below the metal substrate and having a plurality of reflection shades having an LED insertion hole into which the high brightness LEDs are inserted, and a protrusion formed in three directions at the tip of the reflection shade to concentrate and increase a light source of the high brightness LED; 상기 반사갓패널의 다수 개 반사갓에 각각 삽입되어 선단의 세 방향 걸림돌기에 의해 걸림고정되어 고휘도LED의 광원을 집중시켜 증가시키는 LED렌즈와;An LED lens inserted into a plurality of reflection shades of the reflection shade panel and fixed by three-way locking projections at the tip to concentrate and increase a light source of the high brightness LED; 상기 금속기판의 사면에 밀착고정되고, 상면에는 다수 개의 냉각핀이 상부로 직립되어 금속기판을 공기의 흐름으로 방열시키되 중심에는 상기 금속기판이 드러나는 삽입평면부가 형성되는 알루미늄재질의 방열판과;A heat dissipation plate made of an aluminum material, which is fixed to an inclined surface of the metal substrate and has a plurality of cooling fins upright on the top surface to radiate the metal substrate with a flow of air, and an insertion plane portion in which the metal substrate is exposed is formed at the center thereof; 상기 삽입평면부를 통해 상기 금속기판에 밀착되는 알루미늄 판체로 하면에는 상기 금속기판과 일정거리 이격되어 냉각공간이 형성된 상태로 열전소자의 냉각면이 상기 금속기판을 향하고 발열면이 상측을 향하도록 밀착고정되는 삽입공간이 형성되며, 상면에는 다수 개의 냉각핀이 상부로 돌출형성되고, 냉각핀 상면에는 상기 금속기판에 고정된 열감지온도센서에 의해서 금속기판의 온도가 25℃ 이상일 경우에만 작동되는 열전소자냉각팬이 형성되는 열전소자방열판과;When the aluminum plate is in close contact with the metal substrate through the insertion plane portion, the cooling surface of the thermoelectric element faces the metal substrate and the heating surface faces upward while the cooling space is formed at a predetermined distance from the metal substrate. An insertion space is formed, and a plurality of cooling fins are formed on the upper surface, and the upper surface of the cooling fin is operated only when the temperature of the metal substrate is 25 ° C. or higher by a heat sensing temperature sensor fixed to the metal substrate. A thermoelectric element heat sink in which a cooling fan is formed; 하부가 개방된 직육면체로 하단부 내측에는 상기 반사갓패널이 고정설치되고, 상면 내측에는 상기 열전소자방열판의 냉각핀 중앙에서 냉각핀을 냉각시키는 냉각팬이 고정설치되며, 상기 알루미늄재질의 방열판의 냉각핀 좌우측 상하부에는 뜨거운 공기를 외부로 방출시키는 다수 개의 환기공이 각각 형성되는 조명등케이스와;The reflector panel is fixedly installed on the inner side of the lower end of the rectangular parallelepiped, and a cooling fan for cooling the cooling fin in the center of the cooling fin of the thermoelectric element heat sink is fixedly installed on the inside of the upper surface. Upper and lower lighting lamp cases each having a plurality of ventilation holes for discharging hot air to the outside; 상기 조명등케이스 상면에 설치되어 외부전원을 안정시켜 상기 금속기판의 회로에 전원을 공급하는 안정기를 씌워 보호하는 케이스커버를 구비하는 LED 조명등.And a case cover installed on an upper surface of the lamp case and stabilizing an external power source to cover and protect a circuit of the metal substrate. 제 1 또는 제 2 항에 있어서;The method of claim 1 or 2; 상기 반사갓패널의 반사갓 내측면에는 크롬도금층이나 알루미늄도금층 및 은제도금층이나 백색 멜라민수지층 및 유전체코팅층 중 어느 하나가 선택적으로 이루어지는 것을 특징으로 하는 LED 조명등.LED reflector, characterized in that any one of the chromium plating layer, aluminum plating layer and silver plating layer or white melamine resin layer and the dielectric coating layer on the inner side of the reflection shade panel of the reflection shade panel. 제 1 항 또는 제 2 항에 있어서;The method of claim 1 or 2; 상기 반사갓패널의 반사갓 내측면은 16개의 사각면으로 면분할하여서 이루어지는 것을 특징으로 하는 LED 조명등.LED reflector, characterized in that the inner surface of the reflector shade of the reflection shade panel is made by dividing the surface into 16 square surfaces.
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Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100890648B1 (en) * 2008-10-16 2009-03-26 주식회사 월드조명 Lighting apparatus using light emitting diode
KR100899722B1 (en) * 2008-10-09 2009-05-27 이종범 Light emitting diode illumination device
KR100907618B1 (en) * 2008-10-14 2009-07-14 (주)희망개발 High power led lamp
KR101028160B1 (en) 2010-10-12 2011-04-08 대륙기술 주식회사 Lamp system having a function of pyrogen control on led street light
KR101073961B1 (en) * 2009-05-28 2011-10-17 이만혁 A Lighting Fixtures with Light Emitting Diode
KR101140276B1 (en) * 2009-12-16 2012-04-26 주식회사 금영 Device for air-cooling type luring lamp
WO2016208824A1 (en) * 2015-06-25 2016-12-29 (주)두영티앤에스 Cob lighting device having improved light-distribution, illuminance, and heat -dissipation efficiency
KR101747723B1 (en) 2010-11-18 2017-06-16 엘지디스플레이 주식회사 Heat emitting unit and liquid crystal device using the same

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100899722B1 (en) * 2008-10-09 2009-05-27 이종범 Light emitting diode illumination device
KR100907618B1 (en) * 2008-10-14 2009-07-14 (주)희망개발 High power led lamp
KR100890648B1 (en) * 2008-10-16 2009-03-26 주식회사 월드조명 Lighting apparatus using light emitting diode
KR101073961B1 (en) * 2009-05-28 2011-10-17 이만혁 A Lighting Fixtures with Light Emitting Diode
KR101140276B1 (en) * 2009-12-16 2012-04-26 주식회사 금영 Device for air-cooling type luring lamp
KR101028160B1 (en) 2010-10-12 2011-04-08 대륙기술 주식회사 Lamp system having a function of pyrogen control on led street light
KR101747723B1 (en) 2010-11-18 2017-06-16 엘지디스플레이 주식회사 Heat emitting unit and liquid crystal device using the same
WO2016208824A1 (en) * 2015-06-25 2016-12-29 (주)두영티앤에스 Cob lighting device having improved light-distribution, illuminance, and heat -dissipation efficiency

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