KR20110087012A - Led lamp - Google Patents

Led lamp Download PDF

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Publication number
KR20110087012A
KR20110087012A KR1020100006439A KR20100006439A KR20110087012A KR 20110087012 A KR20110087012 A KR 20110087012A KR 1020100006439 A KR1020100006439 A KR 1020100006439A KR 20100006439 A KR20100006439 A KR 20100006439A KR 20110087012 A KR20110087012 A KR 20110087012A
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South Korea
Prior art keywords
cover
heat dissipation
heat
lighting
led
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KR1020100006439A
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Korean (ko)
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KR101102455B1 (en
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오명호
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오명호
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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
    • 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
    • F21V29/80—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with pins or wires
    • 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
    • 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
    • F21V7/00—Reflectors for light sources
    • F21V7/22—Reflectors for light sources characterised by materials, surface treatments or coatings, e.g. dichroic reflectors
    • 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
    • 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)
  • Physics & Mathematics (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Optics & Photonics (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)

Abstract

PURPOSE: An LED lighting apparatus is provided to protect a lighting device by emitting the heat created in the LED lighting-emitting part to outside through a radiation cover and a fixing frame connected with an upper heat sink and a bottom heat sink which comprises a plurality of heat-radiation fins. CONSTITUTION: An opening part is formed on a lighting cover(10) consisting of a translucent material. A fixing frame is installed in the lighting cover and comprises a hollow(22). A heat-radiation fin is installed in the hollow of the fixing frame and an electric power supply adjusting member is installed in the one side of the fixing frame. A heat sink is connected to the lower side of the fixing frame. An LED lighting-emitting part(40) is installed on the heat sink and emits in the center of the lighting cover. A radiation cover is installed in the opening of the lighting cover and is connected to the upper side of the fixing frame and accomplishes a heat-radiating action. An electric power connection member(60) is installed in the top of the lighting cover and supplies the power.

Description

ＬＥＤ 조명기구 {LED Lamp}LED lighting fixtures {LED Lamp}

본 발명은 LED 조명기구에 관한 것으로, 더욱 구체적으로는 복수개의 LED(Light Emitting Diode)를 갖는 LED 발광부의 광량(光量) 및 조사(照射)범위가 크게 확대되어 조도의 왜곡이 없는 조명이 이루어지도록 하고 LED 발광부에서 발생되는 조명커버 내부의 열을 효과적으로 외부로 방출할 수 있도록 한 LED 조명기구에 관한 것이다.
The present invention relates to an LED luminaire, and more particularly, so that the light quantity and irradiation range of an LED light emitting unit having a plurality of light emitting diodes (LEDs) is greatly enlarged so that illumination without distortion of illumination is achieved. And it relates to an LED lighting fixture that can effectively radiate the heat inside the lighting cover generated by the LED light emitting to the outside.

최근에는 백열전구나 형광등과 같은 조명기구는 높은 전력소비 및 짧은 수명의 문제점을 해결하기 위해 LED를 사용한 조명기구가 많이 사용되고 있다.
Recently, lighting fixtures such as incandescent lamps and fluorescent lamps have been widely used lighting fixtures using LED to solve the problems of high power consumption and short lifespan.

이러한, LED는 종래의 광원(光源)에 비해 소형이고 수명이 길고 전기에너지가 빛에너지로 직접 변환하기 때문에 전력이 적게 소모되며 효율이 좋은 특징을 지니고 있다.
Such LEDs are characterized by small power, long lifespan, and low power consumption and good efficiency since electrical energy are directly converted to light energy, compared to conventional light sources.

그러나 LED는 빛의 직진성과 소형으로 빛의 조사(照射)범위가 한정되고 광량(光量)이 적기 때문에 백열전구 등과 같은 빛의 조사범위와 광량을 갖기 위해서 조명커버 내부에 다수의 LED를 설치하고 있으나 조도가 떨어지고 다수의 LED가 설치되면서 LED에서 발생되는 열에 의해 수명이 단축되고, 전구커버는 LED를 점등하기 위한 아답터 및 디밍기, 제어회로 등과 같은 전원공급조절부재를 설치하기 위한 구성요소가 조명커버의 외측 또는 상부에 설치되므로 전체적으로 그 부피가 크기가 커지게 되는 반면에 조명기구의 발광부는 적게 되어 조도를 높이는데 어려움이 있었다.
However, since LEDs are light in directivity and small in size, the irradiation range of the light is limited and the amount of light is small, so that a large number of LEDs are installed inside the lighting cover to have the irradiation range and quantity of light such as incandescent bulbs. As illuminance decreases and many LEDs are installed, the life span is shortened by heat generated from the LEDs, and the bulb cover includes components for installing power supply control members such as an adapter, a dimmer, and a control circuit for lighting the LEDs. Since it is installed on the outside or the upper portion of the overall volume is increased in size, while the light emitting portion of the lighting fixture is difficult to increase the illuminance.

본 발명은 이러한 문제점을 해결하기 위한 LED 조명기구를 안출한 것으로, 조명커버의 상부에서 내부 중앙으로 직립되고 방열핀이 구비된 고정후레임을 구비하여 외부로 방열작용이 이루어지도록 하고 그 고정후레임의 내부에 전원공급부재를 설치하여 전원공급이 이루어지도록 함과 아울러 고정후레임의 하단부에 방열판을 연결하여 그 방열판에 상,하부 및 측부방향으로 발광되는 복수개의 LED 발광부를 구비하여 방열작용이 용이하게 이루어지도록 함과 아울러 LED 발광부의 광량(光量) 및 조사(照射)범위가 크게 확대되어 조도의 왜곡이 없는 조명이 이루어지도록 하고 LED 발광부에서 발생되는 조명커버 내부의 열을 효과적으로 외부로 방출할 수 있도록 한 LED 조명기구를 제공함에 있다.
The present invention is to devise an LED lighting device to solve such a problem, the upright from the top of the light cover to the inner center and provided with a fixing frame provided with a heat radiation fin to make the heat dissipation action to the outside and the inside of the fixed frame The power supply member is installed to supply power, and the heat sink is connected to the lower end of the fixed frame, and the heat sink is provided with a plurality of LED light emitting parts emitting up, down, and side directions to facilitate heat dissipation. In addition, the light quantity and irradiation range of the LED light emitting part is greatly enlarged so that illumination without distortion of illuminance is achieved, and the LED can effectively emit heat inside the lighting cover generated by the LED light emitting part to the outside. In providing a lighting fixture.

본 발명은 상향 개구부가 형성되고 반투명으로 된 조명커버와, 상기 조명커버의 내부공간에 직립되게 설치되고 중공부로 형성된 고정후레임과, 상기 고정후레임의 중공부에 방열핀이 구비되고 일측에 전원공급조절부재가 설치되며, 상기 고정후레임의 하단부에 방열판이 연결되고 그 방열판에 상,하부 및 측부방향에 설치되어 조명커버의 중앙부분에서 발광이 이루어지도록 한 LED 발광부와, 상기 조명커버의 개구부에 설치되고 고정후레임의 상단과 일체로 연결되어 방열작용이 이루어지도록 한 방열덮개와, 조명커버의 최상단에 설치되어 전원이 공급되도록 하는 전원접속부재로 이루어진 LED 조명기구를 특징으로 한다.
The present invention is an up-opening opening is formed of a translucent lighting cover, the fixing frame is installed upright in the interior space of the lighting cover and formed into a hollow portion, the heat radiation fin is provided in the hollow portion of the fixing frame and a power supply control member on one side Is installed, the heat sink is connected to the lower end of the fixed frame and the heat sink is installed in the upper, lower and side directions to the LED light emitting part to emit light in the central portion of the light cover, and is installed in the opening of the light cover It is characterized in that the LED luminaire made of a heat dissipation cover that is integrally connected to the top of the fixed frame to perform a heat dissipation action, and a power connection member installed at the top of the light cover to supply power.

본 발명의 LED 조명기구는 조명커버의 중앙부분에 복수개의 LED가 집적된 형태로 설치되면서 상,하부 및 측방향으로 복수개의 LED가 발광되도록 한 수단으로 LED 발광부의 광량(光量) 및 조사(照射)범위가 크게 확대되고 조도가 높은 조명이 이루어지게 됨과 아울러 LED 발광부에서 발생되는 열은 다수의 방열핀이 구비된 상,하부 방열판과 일체로 연결된 고정후레임과 방열덮개를 통해 외부로 방출되어 점등소자를 보호할 수 있게 된다.
The LED lighting device of the present invention is installed in the form of a plurality of LEDs integrated in the central portion of the light cover, and the means for causing a plurality of LEDs to emit light in the upper, lower and lateral direction (light and light) of the LED light emitting unit (照射) The range is greatly enlarged and the illumination is high, and the heat generated from the LED light emitting part is emitted to the outside through the fixed frame and the heat dissipation cover connected integrally with the upper and lower heat sinks with a plurality of heat dissipation fins. Will be able to protect.

또한, 본 발명은 방열덮개는 조명커버 내부의 열을 외부로 방출하는 역할을 함과 아울러 방열덮개의 내부 일측면에 형성된 반사면에 의해 LED 발광부에서 발광되는 빛의 반사작용이 이루어지도록 하므로 조도를 높이는 역할을 하고,고정후레임의 중공부에 전원을 공급 및 제어하기 위한 전원공급조절부재가 외부로 노출되지 않고 내장된 형태로 설치되어 조명커버의 전체적인 외형 크기를 줄여주면서 조명기능을 원활히 할 수 있게 된다.
In addition, the heat dissipation cover serves to emit heat inside the light cover to the outside as well as to reflect the light emitted from the LED light emitting portion by the reflecting surface formed on the inner side of the heat dissipation cover The power supply control member for supplying and controlling power to the hollow part of the frame after fixing is installed in a built-in form without being exposed to the outside to reduce the overall size of the lighting cover and smooth the lighting function. Will be.

도 1은 본 발명에 따른 LED 조명기구의 구성을 나타낸 분해사시도.
도 2는 본 발명에 따른 LED 조명기구의 구성을 나타낸 종단면도.
도 3은 본 발명에 따른 LED 발광부 및 고정후레임 부분의 확대 단면도.
도 4는 본 발명에서 소켓형 전원접속부재로 이루어진 LED 조명기구의 일부절개 단면도.
도 5는 본 발명에서 매달림형 전원접속부재로 이루어진 LED 조명기구의 일부절개 단면도.1 is an exploded perspective view showing the configuration of an LED lighting fixture according to the present invention.
Figure 2 is a longitudinal sectional view showing the configuration of the LED lighting fixture according to the present invention.
Figure 3 is an enlarged cross-sectional view of the LED light emitting portion and the fixed frame portion according to the present invention.
Figure 4 is a partial cutaway cross-sectional view of the LED lighting fixture made of a socket-type power connection member in the present invention.
Figure 5 is a partial cutaway cross-sectional view of the LED lighting fixture made of a hanging power connection member in the present invention.

이하 본 발명의 바람직한 실시예를 첨부된 도면을 참조하여 상세히 설명하면 다음과 같다. 그리고 본 발명을 설명함에 있어서, 관련된 공지기능 혹은 구성에 대한 구체적인 설명이 본 발명의 요지를 불필요하게 흐릴 수 있다고 판단되는 경우 그 상세한 설명을 생략한다.
Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. In the following description of the present invention, if it is determined that a detailed description of a related known function or configuration may unnecessarily obscure the subject matter of the present invention, the detailed description thereof will be omitted.

본 발명의 LED 조명기구는, 상향 개구부(12)가 형성되고 반투명으로 된 조명커버(10)와, 상기 조명커버(10)의 내부공간에 직립되게 설치되고 중공부(22)로 형성된 고정후레임(20)과, 상기 고정후레임(20)의 중공부(22)에 방열핀(46)이 구비되고 일측에 전원공급조절부재(30)가 설치되며, 상기 고정후레임(20)의 하단부에 방열판(44)이 연결되고 그 방열판(44)에 상,하부 및 측부방향에 설치되어 조명커버(10)의 중앙부분에서 발광이 이루어지도록 한 LED 발광부(40)와, 상기 조명커버(10)의 개구부(12)에 설치되고 고정후레임(20)의 상단과 일체로 연결되어 방열작용이 이루어지도록 한 방열덮개(50)와, 조명커버(10)의 최상단에 설치되어 전원이 공급되도록 하는 전원접속부재(60)로 이루어진 것을 특징으로 한다.
LED lighting device of the present invention, the upper opening 12 is formed and the translucent lighting cover 10 and the fixed frame is installed upright in the interior space of the lighting cover 10 and formed of a hollow portion ( 20) and the heat dissipation fin 46 is provided in the hollow portion 22 of the fixed frame 20, and a power supply control member 30 is installed at one side, and the heat dissipation plate 44 at the lower end of the fixed frame 20. The LED light emitting part 40 connected to the heat sink 44 in the upper, lower and lateral directions so that light is emitted from the central portion of the lighting cover 10, and the opening 12 of the lighting cover 10. And a heat dissipation cover 50 which is integrally connected with the upper end of the fixed frame 20 to perform a heat dissipation action, and is installed at the top of the light cover 10 so as to supply power. Characterized in that consisting of.

상기 조명커버(10)는, 구형 또는 다각형으로 구비되고 유리 또는 합성수지로 된 반투명의 커버로 된 것을 사용하며, 상단 개구부(12) 둘레를 씌우는 형태로 알루미늄 등의 방열기능이 좋은 방열덮개(50)가 일체로 부착된다.
The lighting cover 10 is provided in a spherical or polygonal shape and using a translucent cover made of glass or synthetic resin, and a heat dissipation cover 50 having good heat dissipation function such as aluminum in a form covering the upper opening 12. Is integrally attached.

상기 고정후레임(20)은, 방열기능이 좋은 알루미늄 등으로 구성되되 내부가 빈 중공부(22)가 형성되고 그 중공부(22)에 전원을 공급 및 제어하기 위한 아답터 및 디밍기, 제어회로 등의 전원공급조절부재(30)가 외부로 노출되지 않고 내장된 형태로 설치되게 하고, 전원공급조절부재(30)가 설치되는 부분을 제외한 중공부(22) 일측벽에 등간격으로 다수의 방열편(24)이 설치되고 주벽에 다수의 방열구멍(26)이 관통되어 조명커버(10) 내부의 열이 외부로 방출될 수 있도록 한다.
The fixed frame 20 is made of aluminum, such as good heat dissipation function, the hollow portion 22 is formed inside, the adapter and dimming, control circuit, etc. for supplying and controlling power to the hollow portion 22 The power supply control member 30 is installed in a built-in form without being exposed to the outside, a plurality of heat dissipation pieces at equal intervals on one side wall of the hollow portion 22 except for the portion where the power supply control member 30 is installed. 24 is installed and a plurality of heat dissipation holes 26 penetrate the circumferential wall to allow heat inside the lighting cover 10 to be discharged to the outside.

상기 LED 발광부(40)는, 고정후레임(20)의 하단부에 방열판(44)이 일체로 연결되되 다수의 방열핀(46)이 구비된 상,하부 방열판(44)을 결합핀(48)으로 일정간극이 유지되게 대향 결합하고 그 상,하부 방열판(44) 및 방열핀(46)의 측벽에 복수개의 LED(42)를 설치하여서 된 것이며, 측부 LED(42)가 설치된 상태에서도 방열핀(46)은 조명커버(10) 내부에 노출되도록 하여 방열이 이루어지도록 하고, 방열판(44)의 중심에는 나사결합구멍(44a)이 형성되어 고정후레임(20)의 중공부(22)와 관통되게 결합되어 방열이 이루어질 수 있게 한 것이다.
The LED light emitting unit 40, the heat sink 44 is integrally connected to the lower end of the fixed frame 20, a plurality of heat dissipation fins 46, the upper and lower heat dissipation plate 44 is fixed to the coupling fins 48 Opposed to maintain the gap, the upper and lower heat sink 44 and a plurality of LEDs 42 are installed on the side walls of the heat sink fin 46, the heat radiation fin 46 is illuminated even when the side LED 42 is installed Heat dissipation is achieved by exposing the inside of the cover 10, and a screw coupling hole 44a is formed at the center of the heat sink 44 so as to penetrate through the hollow part 22 of the frame 20 after the fixing, thereby dissipating heat. It was made possible.

상기 방열덮개(50)는 고정후레임(20)의 상단과 일체로 연결되되 일측에 열방출구멍(54)이 형성되고 내측면 일부는 빛 반사물질이 도포된 반사면(52)으로 구비하여 LED 발광부(40)에서 발광되는 빛의 반사작용이 이루어지도록 한다.
The heat dissipation cover 50 is integrally connected to the top of the fixed frame 20, the heat dissipation hole 54 is formed on one side and a portion of the inner surface is provided with a reflecting surface 52 coated with a light reflecting material to emit LED light The reflection of the light emitted from the unit 40 is made.

상기 전원접속부재(60)는, 조명커버(10)의 최상단에 소켓(62)이 설치되어 소켓결합으로 전원이 공급되되 방열덮개(50)와 소켓(62)의 결합부위에는 고무 또는 합성수지로 된 부도체연결부재(64)를 끼워 열이나 전기가 전도되지 않도록 하며, 조명커버(10)의 최상단에 보호커버(66)를 설치된 경우에는 보호커버(66)의 중앙에 전원공급선(67)과 지지줄(68)이 설치되어 천정에 매달림 형태로 설치되도록 한다.
The power connection member 60, the socket 62 is installed at the top of the lighting cover 10 is supplied with power to the socket coupling, but the coupling portion of the heat dissipation cover 50 and the socket 62 made of rubber or synthetic resin The non-conductive connecting member 64 is inserted to prevent heat or electricity from being conducted. When the protective cover 66 is installed at the top of the lighting cover 10, the power supply line 67 and the support line are located at the center of the protective cover 66. (68) is to be installed in the form of hanging on the ceiling.

이와 같이 된 본 발명의 LED 조명기구의 구성에 따른 실시예를 첨부된 도면에 의하여 상세히 설명하면 다음과 같다.
When described in detail with reference to the accompanying drawings an embodiment according to the configuration of the LED lighting device of the present invention as follows.

본 발명에 따른 LED 조명기구는 구형 또는 다각형으로 구비된 조명커버(10) 내부에 설치된 LED 발광부(40)를 통해 조명이 이루어지게 되며, 이때 LED 발광부(40)는 다수의 방열핀(46)이 구비된 상,하부 방열판(44)과 방열핀(46)의 측벽에 복수개의 LED(42)가 설치되어 LED 발광부(40)에서 상,하부 방향 및 측방향으로 발광이 이루어지므로 광량(光量) 및 조사(照射)범위가 크게 확대되어 조도의 왜곡이 없는 조명을 비출 수 있게 된다.
LED lighting fixture according to the present invention is made through the LED light emitting unit 40 installed in the light cover 10 provided in a spherical or polygonal, wherein the LED light emitting unit 40 is a plurality of heat radiation fins 46 The plurality of LEDs 42 are installed on the sidewalls of the upper and lower heat sinks 44 and the heat dissipation fins 46, and the light emitted from the LED light emitters 40 in the upper, lower and lateral directions. And the irradiation range is greatly enlarged to illuminate the illumination without distortion of illuminance.

즉, LED 발광부(40)는 조명커버(10)의 중앙부분에 복수개의 LED(42)가 집적된 형태로 설치되면서 상,하부 및 측방향으로 복수개의 LED(42)가 발광되도록 한 수단으로 조도가 높은 조명이 이루어지게 된다.
That is, the LED light emitting unit 40 is a means in which the plurality of LEDs 42 are emitted in the upper, lower, and lateral directions while being installed in a form in which the plurality of LEDs 42 are integrated in the central portion of the lighting cover 10. High illumination is achieved.

또한, LED 발광부(40)에 집적된 복수개의 LED(42)는 다수의 방열핀(46)이 구비된 상,하부 방열판(44)에 설치되어 있으므로 LED(42)에서 발생되는 열은 방열판(44)과 일체로 연결된 고정후레임(20)과 방열덮개(50)를 통해 외부로 방출되어 LED(42) 및 전원공급조절부재(30) 등의 점등소자를 열로부터 보호할 수 있게 되며, 상기 고정후레임(20)의 중공부(22)에 형성된 방열편(24)과 주벽에 관통되게 형성된 다수의 방열구멍(26)을 통해 조명커버(10) 내부의 열이 외부로 방출될 수 있도록 한다.
In addition, since the plurality of LEDs 42 integrated in the LED light emitting unit 40 are installed in the upper and lower heat sinks 44 provided with the plurality of heat sink fins 46, the heat generated from the LEDs 42 is dissipated in the heat sinks 44. ) Is released to the outside through the fixed frame 20 and the heat dissipation cover 50 connected integrally to protect the lighting elements such as the LED 42 and the power supply control member 30 from heat, the fixed frame Heat inside the lighting cover 10 may be discharged to the outside through the heat dissipation piece 24 formed in the hollow portion 22 of the hollow portion 20 and the plurality of heat dissipation holes 26 formed through the main wall.

또, 상기 방열덮개(50)는 조명커버(10) 내부의 열을 외부로 방출하는 역할을 함과 아울러 방열덮개(50)의 내부 일측면에 형성된 반사면(52)에 의해 LED 발광부(40)에서 발광되는 빛의 반사작용이 이루어지도록 하므로 조도를 높이는 역할을 한다.
In addition, the heat dissipation cover 50 serves to emit heat inside the lighting cover 10 to the outside, and the LED light emitting part 40 by the reflecting surface 52 formed on one inner surface of the heat dissipation cover 50. ), So that the reflection of the light emitted from the light is made to increase the illuminance.

그리고 상기 고정후레임(20)의 중공부(22)에 전원을 공급 및 제어하기 위한 아답터 및 디밍기, 제어회로 등의 전원공급조절부재(30)가 외부로 노출되지 않고 내장된 형태로 설치되므로 조명커버(10)의 전체적인 외형 크기를 줄여주면서 LED 발광부(40)의 광량(光量) 및 조사(照射)범위가 최대한 확대할 수 있게 된다.
And since the power supply control member 30, such as an adapter and a dimming machine, a control circuit for supplying and controlling power to the hollow portion 22 of the fixed frame 20 is installed in a built-in form without being exposed to the outside lighting While reducing the overall size of the cover 10, the light quantity and irradiation range of the LED light emitting unit 40 can be maximized.

또, 조명커버(10)의 최상단에 설치되어 전원이 공급되도록 하는 전원접속부재(60)가 소켓(62)으로 구비되어 있는 경우에는 통상의 백열전구와 같이 소켓 연결에 의해 전원을 접속하여 조명을 할 수 있게 되고, 전원공급선(67)과 지지줄(68)이 설치된 보호커버(66) 형태로 구비되어 있는 경우에는 천정 매달림형으로 조명을 할 수 있게 된다.In addition, when the socket 62 is provided with a power connection member 60 installed at the top of the lighting cover 10 to supply power, the lamp is connected to the power source by a socket connection like a normal incandescent lamp. If the power supply line 67 and the support line 68 is provided in the form of a protective cover 66 is provided, it is possible to illuminate the ceiling hanging type.

이상에서 본 발명은 상기 실시예를 참고하여 설명하였지만 본 발명의 기술사상범위내에서 다양한 변형실시가 가능함은 물론이다.
While the present invention has been described with reference to the exemplary embodiments, it is to be understood that the invention is not limited to the disclosed exemplary embodiments.

10 : 조명커버 12 : 개구부
20 : 고정후레임 22 : 중공부
24 : 방열편 26 : 방열구멍
30 : 전원공급조절부재 40 : LED 발광부
42 : LED 44 : 방열판
44a : 나사결합구멍 46 : 방열핀
48 : 결합핀 50 : 방열덮개
52 : 반사면 54 : 열방출구멍
60 : 전원접속부재 62 : 소켓
64 : 부도체연결부재 66 : 보호커버
67 : 전원공급선 68 : 지지줄10: light cover 12: opening
20: fixed frame 22: hollow part
24: heat dissipation piece 26: heat dissipation hole
30: power supply control member 40: LED light emitting unit
42: LED 44: heat sink
44a: screwing hole 46: heat dissipation fin
48: coupling pin 50: heat dissipation cover
52 reflecting surface 54 heat dissipation hole
60: power connection member 62: socket
64: non-conductive connecting member 66: protective cover
67 power supply line 68 support line

Claims (6)

상향 개구부(12)가 형성되고 반투명으로 된 조명커버(10)와,
상기 조명커버(10)의 내부공간에 직립되게 설치되고 중공부(22)로 형성된 고정후레임(20)과,
상기 고정후레임(20)의 중공부(22)에 방열핀(46)이 구비되고 일측에 전원공급조절부재(30)가 설치되며,
상기 고정후레임(20)의 하단부에 방열판(44)이 연결되고 그 방열판(44)에 상,하부 및 측부방향에 설치되어 조명커버(10)의 중앙부분에서 발광이 이루어지도록 한 LED 발광부(40)와,
상기 조명커버(10)의 개구부(12)에 설치되고 고정후레임(20)의 상단과 일체로 연결되어 방열작용이 이루어지도록 한 방열덮개(50)와,
조명커버(10)의 최상단에 설치되어 전원이 공급되도록 하는 전원접속부재(60)로 이루어진 것을 특징으로 하는 LED 조명기구.
A lighting cover 10 formed with an upward opening 12 and translucent,
A fixed frame 20 installed upright in the inner space of the lighting cover 10 and formed of a hollow portion 22,
After the fixing frame 20 of the hollow portion 22 of the heat dissipation fin 46 is provided and the power supply control member 30 is installed on one side,
The heat radiating plate 44 is connected to the lower end of the fixing frame 20 and is installed in the top, bottom, and side directions of the heat radiating plate 44 to emit light at the center of the light cover 10. )Wow,
A heat dissipation cover 50 installed in the opening 12 of the lighting cover 10 and connected integrally with the upper end of the fixing frame 20 to perform a heat dissipation action;
LED lighting equipment, characterized in that made of a power connection member 60 is installed on the top of the lighting cover 10 to supply power.
제 1항에 있어서,
상기 고정후레임(20)은, 방열기능이 좋은 알루미늄 등으로 구성되되 내부가 빈 중공부(22)가 형성되고 그 중공부(22)에 전원을 공급 및 제어하기 위한 전원공급조절부재(30)가 외부로 노출되지 않고 내장된 형태로 설치되게 하고, 중공부(22) 일측벽에 등간격으로 다수의 방열편(24)이 설치되고 주벽에 다수의 방열구멍(26)이 관통되어 조명커버(10) 내부의 열이 외부로 방출될 수 있도록 한 것을 특징으로 하는 LED 조명기구.
The method of claim 1,
The fixed frame 20 is made of aluminum, such as good heat dissipation, the hollow portion 22 is formed inside the power supply adjusting member 30 for supplying and controlling power to the hollow portion 22 is To be installed in a built-in form without being exposed to the outside, a plurality of heat dissipation pieces 24 are installed at equal intervals on one side wall of the hollow portion 22 and a plurality of heat dissipation holes 26 penetrate the main wall to illuminate the cover 10 LED lighting device, characterized in that the internal heat can be released to the outside.
제 1항에 있어서,
상기 LED 발광부(40)는, 고정후레임(20)의 하단부에 방열판(44)이 일체로 연결되되 다수의 방열핀(46)이 구비된 상,하부 방열판(44)을 결합핀(48)으로 일정간극이 유지되게 대향 결합하고 그 상,하부 방열판(44) 및 방열핀(46)의 측벽에 복수개의 LED(42)를 설치하여서 된 것을 특징으로 하는 LED 조명기구.
The method of claim 1,
The LED light emitting unit 40, the heat sink 44 is integrally connected to the lower end of the fixed frame 20, a plurality of heat dissipation fins 46, the upper and lower heat dissipation plate 44 is fixed to the coupling fins 48 Opposite coupling so that the gap is maintained, and the LED lighting device, characterized in that the plurality of LEDs 42 are installed on the side walls of the upper and lower heat sink 44 and the heat sink fin 46.
제 1항에 있어서,
상기 방열덮개(50)는 상단 개구부(12) 둘레를 씌우는 형태로 방열덮개(50)가 일체로 부착되고 고정후레임(20)의 상단과 일체로 연결되되 일측에 열방출구멍(54)이 형성되고 내측면 일부는 빛 반사물질이 도포된 반사면(52)으로 구비하여 LED 발광부(40)에서 발광되는 빛의 반사작용이 이루어지도록 한 것을 특징으로 하는 LED 조명기구.
The method of claim 1,
The heat dissipation cover 50 is integrally attached to the heat dissipation cover 50 in the form of covering the upper opening 12 and integrally connected to the upper end of the frame 20 after the heat dissipation hole 54 is formed on one side. Part of the inner surface is provided with a reflecting surface 52 is coated with a light reflecting material to the LED light fixture, characterized in that the effect of the light emitted from the LED light emitting portion 40 is made.
제 1항에 있어서,
상기 전원접속부재(60)는, 조명커버(10)의 최상단에 소켓(62)이 설치되어 전원이 공급되되 방열덮개(50)와 소켓(62)의 결합부위에는 부도체연결부재(64)를 끼워 열이나 전기가 전도되지 않도록 한 것을 특징으로 하는 LED 조명기구.
The method of claim 1,
The power connection member 60, the socket 62 is installed at the top of the lighting cover 10 is supplied with power, but the non-conductive connecting member 64 is inserted into the coupling portion of the heat dissipation cover 50 and the socket 62 LED lighting fixture, characterized in that the heat or electricity is not conducted.
제 1항에 있어서,
상기 전원접속부재(60)는, 조명커버(10)의 최상단에 보호커버(66)가 설치되되 보호커버(66)의 중앙에 전원공급선(67)과 지지줄(68)이 설치됨을 특징으로 하는 LED 조명기구.The method of claim 1,
The power connection member 60, the protective cover 66 is installed on the top end of the light cover 10, characterized in that the power supply line 67 and the support line 68 is installed in the center of the protective cover 66 LED lighting fixtures.
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KR100399039B1 (en) * 2001-07-20 2003-10-01 금동조명주식회사 Electric light using the pile up LED modules
US20050169006A1 (en) * 2004-01-30 2005-08-04 Harvatek Corporation Led chip lamp apparatus
KR101005324B1 (en) * 2009-01-07 2011-01-05 오명호 LED lighting lamp

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WO2013032225A3 (en) * 2011-08-29 2013-04-25 주식회사 케이엠더블유 Spherical lamp with easy heat dissipation
US9857069B2 (en) 2011-08-29 2018-01-02 Kmw Inc. Spherical lamp with easy heat dissipation
WO2013073792A1 (en) * 2011-11-14 2013-05-23 아이스파이프 주식회사 Led lighting device
KR101318432B1 (en) * 2011-11-14 2013-10-16 아이스파이프 주식회사 Led lighting apparatus
KR20140110354A (en) * 2013-03-07 2014-09-17 삼성전자주식회사 Lighting device
KR101302892B1 (en) * 2013-07-10 2013-09-06 김정훈 Natural cooling led lamp for leading heat flow outside

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