KR101300890B1 - LED Fluorescent Lamp with High Heat Radiating And Light Distributing Properties - Google Patents

LED Fluorescent Lamp with High Heat Radiating And Light Distributing Properties Download PDF

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KR101300890B1
KR101300890B1 KR1020100113730A KR20100113730A KR101300890B1 KR 101300890 B1 KR101300890 B1 KR 101300890B1 KR 1020100113730 A KR1020100113730 A KR 1020100113730A KR 20100113730 A KR20100113730 A KR 20100113730A KR 101300890 B1 KR101300890 B1 KR 101300890B1
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South Korea
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heat dissipation
fluorescent lamp
heat sink
led
heat
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KR1020100113730A
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Korean (ko)
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KR20120052526A (en
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김영철
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소닉스자펜 주식회사
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Priority to KR1020100113730A priority Critical patent/KR101300890B1/en
Priority to PCT/KR2011/008722 priority patent/WO2012067410A2/en
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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
    • F21K9/65—Optical arrangements integrated in the light source, e.g. for improving the colour rendering index or the light extraction specially adapted for changing the characteristics or the distribution of the light, e.g. by adjustment of parts
    • 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
    • F21K9/232—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 an essentially omnidirectional light distribution, e.g. with a glass bulb
    • 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
    • F21K9/27—Retrofit light sources for lighting devices with two fittings for each light source, e.g. for substitution of fluorescent tubes
    • 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
    • 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
    • F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
    • F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
    • 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
    • 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
    • F21V29/85—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems characterised by the material
    • F21V29/89—Metals
    • 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
    • F21V3/00—Globes; Bowls; Cover glasses
    • F21V3/02—Globes; Bowls; Cover glasses characterised by the shape
    • F21V3/023—Chinese lanterns; Balloons
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V5/00—Refractors for light sources
    • F21V5/04—Refractors for light sources of lens shape
    • F21V5/045—Refractors for light sources of lens shape the lens having discontinuous faces, e.g. Fresnel lenses
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • 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
    • F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
    • F21W2107/00—Use or application of lighting devices on or in particular types of vehicles
    • F21W2107/10—Use or application of lighting devices on or in particular types of vehicles for land vehicles
    • 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
    • F21Y2103/00—Elongate light sources, e.g. fluorescent tubes
    • F21Y2103/10—Elongate light sources, e.g. fluorescent tubes comprising a linear 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 발명은 하단에 엘이디모듈이 장착되는 방열판; 상기 방열판의 양측에 배치되어 광원을 상단면으로 확산방출하는 수평렌즈; 및 상기 방열판을 내부 상단에 고정하는 형광외관재를 포함하는 엘이디 형광등을 제공한다.The present invention is a heat sink for mounting the LED module at the bottom; Horizontal lenses disposed on both sides of the heat sink to diffuse and emit a light source toward an upper surface thereof; And it provides an LED fluorescent lamp comprising a fluorescent exterior material for fixing the heat sink to the inner top.

Description

열방출 및 광원확산이 우수한 엘이디형광등{LED Fluorescent Lamp with High Heat Radiating And Light Distributing Properties}LED Fluorescent Lamp with High Heat Radiating And Light Distributing Properties}

본 발명은 엘이디형광등에 관한 것으로, 보다 상세하게는 방열판의 양측에 수평렌즈를 장착함으로써 형광외관재로부터 반사되는 광원을 상단으로 확산방출시켜 엘이디로부터 방출되는 광원을 360° 확산할 수 있고, 방열판을 형광외관재의 내부에 수납함으로써 방진효과와 함께 엘이디로부터 발생하는 고온의 열을 효과적으로 좌우측면으로 이동시키는 것이 가능하며, 뿐만 아니라 방열판의 중앙에 배관형의 방열출구를 형성함으로써 고온의 열이 외부로 이동할 수 있는 통로가 되도록 구성하여 열을 이중으로 효과적으로 방열시킴으로써 작은 공간임에도 넓은 방열면적을 확보할 수 있고 무게는 경량화할 수 있는 엘이디 형광등에 관한 것이다
The present invention relates to an LED fluorescent lamp, and more particularly, by mounting horizontal lenses on both sides of the heat sink, the light source reflected from the fluorescent exterior material can be diffused and discharged to the top to diffuse the light source emitted from the LED by 360 °. By storing the inside of the fluorescent exterior material, it is possible to effectively move the high temperature heat generated from the LED to the left and right sides with a dustproof effect, and also to move the high temperature heat to the outside by forming a pipe type heat radiating outlet at the center of the heat sink. It is a LED fluorescent lamp that can be configured to be a passageway to effectively dissipate heat, thereby ensuring a large heat dissipation area even in a small space and reducing the weight.

종래기술에서의 엘이디형광등은 다양한 방열구조가 채택되어 있지만 주로 방열판이 외부로 노출되어 있고, 엘이디방열판이 상방으로 이동되는 엘이디광원을 모두 차단하여 하방으로만 확산 및 발광을 하는 구조적인 한계가 있다. 즉, 종래기술에 의한 엘이디형광등은 그 확산각도가 160~190도 정도의 좁은 범위에서만 확산 및 발광이 가능하고, 엘이디방열판의 측면부분에도 일정한 광량이 분포되지 않는 구조적결함을 가지고 있다. 나아가 이들 엘이디형광등은 모두 먼지 등 불순물이 항상 쉽게 유입되어질 수 있는 위험이 있어 방진에 취약한 문제가 있다.
LED fluorescent lamp in the prior art has a variety of heat dissipation structure is adopted, but the heat sink is mainly exposed to the outside, there is a structural limit that the LED heat sink is diffused and emitted only downward to block all the LED light source moved upward. That is, the LED fluorescent lamp according to the prior art has a structural defect that can be diffused and emitted only in a narrow range of the diffusion angle of about 160 ~ 190 degrees, and a constant amount of light is not distributed in the side portion of the LED heat sink. Furthermore, all of these LED fluorescent lamps have a problem that impurities such as dust can be easily introduced at all times, and thus are vulnerable to dustproofing.

본 발명은 상기한 바와 같이 종래기술이 가지는 문제점을 해결하기 위해 제안된 것으로서, 그 목적은 방열판의 양측에 수평렌즈를 장착함으로써 형광외관재로부터 반사되는 광원을 상단으로 확산방출시켜 엘이디로부터 방출되는 광원을 360° 확산할 수 있고, 방열판을 형광외관재의 내부에 수납함으로써 방진효과와 함께 엘이디로부터 발생하는 고온의 열을 효과적으로 좌우측면으로 이동시키는 것이 가능하며, 뿐만 아니라 방열판의 중앙에 배관형의 방열출구를 형성함으로써 고온의 열이 외부로 이동할 수 있는 통로가 되도록 구성하여 열을 이중으로 효과적으로 방열시킴으로써 작은 공간임에도 넓은 방열면적을 확보할 수 있고 무게는 경량화할 수 있는 엘이디 형광등을 제공함에 있다.
The present invention has been proposed to solve the problems of the prior art as described above, the object is to install a horizontal lens on both sides of the heat sink to diffuse the light source reflected from the fluorescent exterior material to the top to emit light from the LED It can diffuse 360 °, and by storing the heat sink inside the fluorescent exterior material, it is possible to effectively move the high temperature heat generated from the LED to the left and right sides with the dustproof effect, as well as the heat dissipation outlet of the pipe type in the center of the heat sink By forming a high temperature heat to be a passage for moving to the outside to effectively radiate heat by double heat to provide a large fluorescent light emitting area that can secure a large heat dissipation area even though a small space.

상기한 바와 같은 본 발명의 기술적 과제는 다음과 같은 수단에 의해 달성되어진다.The technical problem of the present invention as described above is achieved by the following means.

(1) 하단에 엘이디모듈이 장착되는 방열판; 상기 방열판의 양측에 배치되어 광원을 상단면으로 확산방출하는 수평렌즈; 및 상기 방열판을 내부 상단에 고정하는 형광외관재를 포함하는 엘이디 형광등.
(1) a heat sink in which the LED module is mounted at the bottom; Horizontal lenses disposed on both sides of the heat sink to diffuse and emit a light source toward an upper surface thereof; And LED fluorescent lamp comprising a fluorescent exterior material for fixing the heat sink to the inner top.

(2) 제 1항에 있어서,(2) The method according to claim 1,

상기 방열판의 중앙에 배관형 방열출구가 형성된 것을 특징으로 하는 엘이디 형광등.
LED fluorescent lamp characterized in that the heat radiation outlet is formed in the center of the heat sink.

(3) 제 1항에 있어서, (3) The method according to claim 1,

상기 형광외관재는 상기 방열판의 상단에 형성된 결합돌기면을 수용하는 상단고정부와, 그 하부에 상기 수평렌즈의 단부가 삽입고정되어지는 요홈부를 갖는 것을 특징으로 하는 엘이디 형광등.
The fluorescent exterior member has an upper fixing portion for receiving the engaging projection surface formed on the upper end of the heat sink, and an LED fluorescent lamp, characterized in that the recessed portion is inserted into the end of the horizontal lens in the lower portion.

(4) 제 1항에 있어서,(4) The method according to claim 1,

상기 방열판은 알루미늄재질인 것을 특징으로 하는 엘이디 형광등.
The heat sink is an LED fluorescent lamp, characterized in that the aluminum material.

(5) 제 4항에 있어서, (5) The method according to 4,

상기 방열판은 카본코팅처리된 것을 특징으로 하는 엘이디 형광등.
The heat sink is an LED fluorescent lamp, characterized in that the carbon coating.

(6) 제 2항에 있어서,(6) The method according to claim 2,

방열판의 단부에 결합되며 상기 배관형 방열출구와 연통하여 열이 상부로 방출될 수 있도록 상부에 방열통로가 형성된 방열배출커넥터가 결합된 것을 특징으로 하는 엘이디 형광등.
The LED fluorescent lamp is coupled to the end of the heat sink and the heat dissipation discharge connector is formed in the upper portion so that the heat dissipation passage is formed in communication with the pipe-type heat dissipation outlet at the top.

(7) 제 6항에 있어서,(7) the method of paragraph 6,

상부에 방열통로를 갖고, 상기 커넥터를 커버하는 보호구가 상기 방열배출커넥터에 부착된 것을 특징으로 하는 엘이디 형광등.
An LED fluorescent lamp having a heat dissipation passage in the upper portion and a protective device for covering the connector is attached to the heat dissipation discharge connector.

(8) 제 1항 내지 제 7항에서 선택된 어느 한 항에 있어서, (8) the method according to any one of items 1 to 7,

상기 방열판, 수평렌즈 및 형광외관재는 원형으로 이루어지고, 그 양단에 방열배출커넥터고정구가 결합된 것을 특징으로 하는 엘이디 형광등.
The heat sink, the horizontal lens and the fluorescent exterior material is made of a circular, LED fluorescent lamp, characterized in that the heat dissipation discharge connector fixture is coupled to both ends.

(9) 하단에 엘이디모듈이 장착되고 중앙에 배관형 방열출구가 형성된 방열판; 상기 방열판의 양측에 배치되어 광원을 상단면으로 확산방출하는 수평렌즈; 상기 방열판을 내부 상단에 고정하는 형광외관재; 상기 방열판의 양단부에 결합되며 상기 배관형 방열출구와 연통하여 열이 상부로 방출될 수 있도록 상부에 방열통로가 형성된 방열배출커넥터; 및 상기 방열배출커넥터의 단부에 부착된 핀이 결합되는 적어도 한쌍의 소켓이 장착되고, 일단에 외부소켓에 결합되는 꼭지쇠 또는 접촉핀을 포함하는 것을 특징으로 하는 원형의 엘이디 형광등.
(9) a heat dissipation plate mounted with an LED module at the bottom and a heat dissipation outlet formed at the center thereof; Horizontal lenses disposed on both sides of the heat sink to diffuse and emit a light source toward an upper surface thereof; Fluorescent exterior material for fixing the heat sink to the upper inside; A heat dissipation connector coupled to both ends of the heat dissipation plate and having a heat dissipation passage formed at an upper portion thereof so as to communicate heat with the pipe-type heat dissipation outlet; And at least one pair of sockets to which a pin attached to an end of the heat dissipation connector is coupled, and a clasp or a contact pin coupled to an external socket at one end thereof.

(10) 제 9항에 있어서, (10) The method according to 9,

상기 연결부재는 서로 다른 반경의 형광등이 결합할 수 있도록 각 방열배출커넥터고정구가 결합되어지는 2쌍의 소켓이 구비되고, 반경이 작은 내부의 형광등은 회전가능하도록 상기 연결부재에 결합되어진 것을 특징으로 하는 원형의 엘이디 형광등.
The connection member is provided with two pairs of sockets to which each of the heat dissipation discharge connector fixtures are coupled so that fluorescent lamps of different radii can be coupled, and the fluorescent lamps having a small radius are coupled to the connection member so as to be rotatable. Round LED fluorescent lamp.

본 발명에 따르면 방열판의 양측에 수평렌즈를 장착함으로써 형광외관재로부터 반사되는 광원을 상단으로 확산방출시켜 엘이디로부터 방출되는 광원을 360° 확산할 수 있고, 방열판을 형광외관재의 내부에 수납함으로써 방진효과와 함께 엘이디로부터 발생하는 고온의 열을 효과적으로 좌우측면으로 이동시키는 것이 가능하며, 뿐만 아니라 방열판의 중앙에 배관형의 방열출구를 형성함으로써 고온의 열이 외부로 이동할 수 있는 통로가 되도록 구성하여 열을 이중으로 효과적으로 방열시킴으로써 작은 공간임에도 넓은 방열면적을 확보할 수 있고 무게는 경량화할 수 있는 엘이디 형광등을 제공한다.
According to the present invention, by mounting horizontal lenses on both sides of the heat sink, the light source reflected from the fluorescent exterior material can be diffused and discharged to the top to spread the light source emitted from the LED by 360 °, and the heat sink is housed inside the fluorescent exterior material to provide a dustproof effect. In addition, it is possible to effectively move the high temperature heat generated from the LED to the left and right sides, as well as to form a heat dissipation outlet in the center of the heat sink to form a passage for moving the high temperature heat to the outside By effectively radiating heat effectively, even though it is a small space, a large heat dissipation area can be secured and the weight of the LED fluorescent lamp can be reduced.

도 1 및 도 5는 본 발명에 따른 열방출 및 광원확산이 우수한 엘이디 형광등의 단면도이다.
도 2는 본 발명에 따른 열방출 및 광원확산이 우수한 엘이디 형광등의 외관재의 구체적인 구조도이다.
도 3은 본 발명에 따른 열방출 및 광원확산이 우수한 엘이디 형광등의 방열판의 세부적인 구조도이다.
도 4는 본 발명에 따른 열방출 및 광원확산이 우수한 엘이디 형광등의 수평렌즈의 구체적인 구조도이다.
도 6은 본 발명에 따른 방열판 및 수평렌즈가 내부에 부착된 직선형 엘이디형광등의 측단면도이다.
도 7a, 7b는 각각 본 발명에 따른 엘이디형광등을 구성하는 방열배출커넥터의 사시도, 및 측단면도이다.
도 8 및 도 9는 본 발명에 따른 엘이디형광등을 구성하는 방열배출커넥터보호구 및 이의 결합상태도이다.
도 10은 본 발명에 따른 엘이디형광등의 광원의 확산양상을 나타내는 설명도이다.
도 11는 본 발명에 따른 방열판 및 수평렌즈가 내부에 부착된 원형 엘이디형광등의 제1실시예를 나타낸다.
도 12는 본 발명에 따른 방열판 및 수평렌즈가 내부에 부착된 원형 엘이디형광등의 제2실시예를 나타낸다.
도 13a, 13b는 본 발명에 따른 방열판 및 수평렌즈가 내부에 부착된 원형 엘이디형광등의 제3실시예를 나타낸다.
도 14는 본 발명의 제2실시예에 따른 접촉핀을 구비한 원형 엘이디형광등의 설치예이다. 1 and 5 are cross-sectional views of the LED fluorescent lamp excellent in heat emission and light source diffusion according to the present invention.
2 is a specific structural diagram of an exterior material of an LED fluorescent lamp having excellent heat emission and light source diffusion according to the present invention.
Figure 3 is a detailed structural diagram of the heat sink of the LED fluorescent lamp excellent in heat emission and light source diffusion according to the present invention.
4 is a specific structural diagram of a horizontal lens of the LED fluorescent lamp excellent in heat emission and light source diffusion according to the present invention.
6 is a side cross-sectional view of a linear LED fluorescent lamp having a heat sink and a horizontal lens attached therein according to the present invention.
7A and 7B are perspective and side cross-sectional views, respectively, of the heat dissipation discharge connector constituting the LED fluorescent lamp according to the present invention;
8 and 9 is a heat dissipation discharge connector protector constituting the LED fluorescent lamp according to the present invention and a combination state thereof.
10 is an explanatory diagram showing a diffusion pattern of a light source of the LED fluorescent lamp according to the present invention.
Figure 11 shows a first embodiment of a circular LED fluorescent lamp having a heat sink and a horizontal lens attached therein according to the present invention.
12 shows a second embodiment of a circular LED fluorescent lamp having a heat sink and a horizontal lens attached therein according to the present invention.
13A and 13B illustrate a third embodiment of a circular LED fluorescent lamp having a heat sink and a horizontal lens attached therein according to the present invention.
14 is an example of installation of a circular LED fluorescent lamp having a contact pin according to a second embodiment of the present invention.

본 발명은 하단에 엘이디모듈이 장착되는 방열판; 상기 방열판의 양측에 배치되어 광원을 상단면으로 확산방출하는 수평렌즈; 및 상기 방열판을 내부 상단에 고정하는 형광외관재를 포함하는 엘이디 형광등을 제공한다.
The present invention is a heat sink for mounting the LED module at the bottom; Horizontal lenses disposed on both sides of the heat sink to diffuse and emit a light source toward an upper surface thereof; And it provides an LED fluorescent lamp comprising a fluorescent exterior material for fixing the heat sink to the inner top.

이하, 본 발명의 내용을 보다 상세하게 설명하면 다음과 같다. Hereinafter, the contents of the present invention will be described in more detail.

도 1은 본 발명에 따른 열방출 및 광원확산이 우수한 엘이디 형광등의 단면도이다.1 is a cross-sectional view of the LED fluorescent lamp excellent in heat emission and light source diffusion according to the present invention.

본 발명에 따른 상기 엘이디 형광등은 빛이 확산되어지고 상부에 결합돌기(21)가 형성된 외관재(20), 상부로 광원을 확산하는 적어도 하나 이상의 렌즈(40b)가 형성된 수평렌즈(40), 하단(10b)에 엘이디모듈(30)이 부착되고 엘이디(31)로부터 발생하는 열을 외부로 방출하는 방열판(10)을 포함한다. 이하 상기 구성에 따른 엘이디 형광등의 상세한 설명은 각 구성요소에 대한 세부적인 구성도를 참조하여 설명한다.
The LED fluorescent lamp according to the present invention has a light diffused and the exterior member 20, the coupling protrusion 21 is formed on the upper portion, the horizontal lens 40 formed with at least one lens 40b for diffusing the light source thereon, the bottom The LED module 30 is attached to the 10b, and includes a heat sink 10 for dissipating heat generated from the LED 31 to the outside. Hereinafter, a detailed description of the LED fluorescent lamp according to the configuration will be described with reference to the detailed configuration diagram for each component.

도 2는 본 발명에 따른 열방출 및 광원확산이 우수한 엘이디 형광등의 외관재(20)의 세부적인 구성도이다. 본 발명에서 외관재(20)는 바람직하게는 폴리카보네이트 재질이 사용되어지며, 공지의 확산재가 20-25% 정도 첨가되어질 수 있다. 상기 외관재(20)에는 상단 원주내면에 상단고정부(21)가 형성되어 있고, 방열판의 상단을 고정할 수 있도록 장착홈(21b)과 양측 단부(21a)로 구성되어 있다.
2 is a detailed configuration diagram of the exterior material 20 of the LED fluorescent lamp excellent in heat emission and light source diffusion according to the present invention. In the present invention, the exterior material 20 is preferably a polycarbonate material, a known diffusion material may be added to about 20-25%. The exterior member 20 has an upper fixing part 21 formed on an inner circumferential surface of the upper part, and includes a mounting groove 21b and both end portions 21a to fix the upper end of the heat sink.

도 3은 본 발명에 따른 열방출 및 광원확산이 우수한 엘이디 형광등의 방열판(10)의 세부적인 구성도이다.3 is a detailed configuration diagram of the heat sink 10 of the LED fluorescent lamp having excellent heat emission and light source diffusion according to the present invention.

상기 방열판(10)은 상단에 열을 상부로 방출하고 동시에 상기 외관재(20)의 상단고정부(21)에 결합되는 결합돌기면(10a)을 구비하고, 그 하단에 요홈부(10c)가 형성되어 있다. 중앙에는 엘이디(31)에서 발생한 고온의 열을 수평으로 이동시켜 외부로 방출하기 위한 배관형 방열출구(11)가 형성되어 있다. 방열판(10)의 하단에는 엘이디모듈이 부착되는 엘이디모듈 부착면(10b)이 형성되어 있다. 상기와 같은 방열판은 가벼우면서도 열방출효율이 우수한 알루미늄을 재질로 하며, 바람직하게는 열저항을 극소화하기 위해 카본코팅처리된 것을 사용한다. 미설명부호 12는 후술하는 방열배출커넥터를 고정하기 위한 고정구(12)이다. 상기 구성에 의하면 엘이디에서 방출된 고온의 열은 방열판(10) 자체를 통해 이루어지는 방열효과 이외에도 상기 배관형 방열출구(11)를 통해 다량의 열이 이동하여 외부로 방출되어 이중의 방열구조를 제공한다.
The heat dissipation plate 10 has a coupling protrusion surface 10a coupled to the top fixing portion 21 of the exterior material 20 at the same time, dissipating heat to the upper portion, and the recess 10c is provided at the bottom thereof. Formed. In the center, a pipe-type heat dissipation outlet 11 for horizontally moving high-temperature heat generated from the LED 31 and discharging it to the outside is formed. An LED module attaching surface 10b to which an LED module is attached is formed at a lower end of the heat sink 10. The heat sink as described above is made of aluminum, which is light and has excellent heat dissipation efficiency. Preferably, the heat dissipating plate uses carbon coated to minimize heat resistance. Reference numeral 12 is a fixture 12 for fixing the heat radiation discharge connector to be described later. According to the above configuration, the heat of the high temperature emitted from the LED is transferred to the outside through a large amount of heat through the pipe-type heat dissipation outlet 11 in addition to the heat dissipation effect through the heat dissipation plate 10 itself, thereby providing a dual heat dissipation structure. .

도 4는 본 발명에 따른 열방출 및 광원확산이 우수한 엘이디 형광등의 수평렌즈(40)의 세부적인 구성도이다.4 is a detailed configuration diagram of the horizontal lens 40 of the LED fluorescent lamp having excellent heat emission and light source diffusion according to the present invention.

수평렌즈(40)는 방열판의 요홈부(10c)에 일단(40a)이 삽입고정되어 좌우측면에 한쌍 부착되어진다. 상기 수평렌즈(40)의 표면에는 적어도 하나 이상의 렌즈(40b)가 형성되어 있으며, 전체적으로 둥근 원호 형상으로 엘이디모듈의 상부에 배치되어 엘이디에서 방출되는 광원을 상부로 확산시켜준다. 이러한 렌즈는 엘이디의 특성과 수량을 고려하여 그 개수를 조절할 수 있고, 광원의 이동을 조절하기 위해 렌즈의 각도를 조절할 수도 있다. 이러한 수평렌즈는 확산재가 첨가되지 아니한 폴리카보네이트 재질의 것을 사용할 수 있다.
Horizontal lens 40 has one end (40a) is fixed to the recess 10c of the heat sink is attached to a pair of left and right sides. At least one lens 40b is formed on the surface of the horizontal lens 40, and is disposed on the LED module in a circular arc shape as a whole to diffuse the light source emitted from the LED upwards. The number of such lenses may be adjusted in consideration of the characteristics and quantity of the LEDs, and the angle of the lens may be adjusted to control the movement of the light source. Such horizontal lenses may be made of a polycarbonate material, to which no diffusion material is added.

상기와 같은 세부적인 구성을 갖는 본 발명에 따른 엘이디형광등은 도 1 및 도 5에 도시되어진 바와 같이 먼저, 엘이디방열판(10)에 엘이디모듈(30)을 부착하고, 엘이디방열판(10)의 상부에 수평렌즈(40)를 좌우로 장착한 후 형광 외관재(20)의 상단고정구(21)에 고정한다. 이 과정을 보다 구체적으로 설명하면, 방열판(10)의 상단에 형성된 결합돌기면(10a)이 상기 상단고정부(21)의 장착홈(21b)에 삽입되고, 상기 엘이디방열판(10)의 상단에 형성된 결합돌기면(10a)의 하단에 구비된 요홈부(10c)에 수평렌즈(40)의 단부(40a)가 삽입고정되어진다. 이외에 각 구성요소의 결합은 나사조임 등을 하여 결합할 수도 있고, 에폭시와 같은 접착제를 도포하여 고정시키는 등 여하한 방법을 이용하여도 좋다. 이와 같이 좌우 한쌍의 수평렌즈(40)는 그 일단(40a)이 상기 엘이디방열판(10)의 상단 요홈부(10c)에 삽입되어 엘이디모듈(30)의 상부에 배치되어짐으로써 엘이디(31)에서 나오는 광원을 렌즈(40b)를 통해 상부로 확산시켜 결국 360°로 확산이 가능한 광원을 제공하게 된다.
LED fluorescent lamp according to the present invention having the detailed configuration as described above, as shown in Figure 1 and 5, first, the LED module 30 is attached to the LED heat sink 10, the LED heat sink 10 on top After mounting the horizontal lens 40 to the left and right fixed to the upper fixture 21 of the fluorescent facade material (20). In more detail, this process, the engaging projection surface (10a) formed on the top of the heat sink 10 is inserted into the mounting groove (21b) of the upper fixing portion 21, the top of the LED heat sink (10) The end portion 40a of the horizontal lens 40 is inserted into and fixed to the recess 10c provided at the lower end of the formed engaging projection surface 10a. In addition, each component may be joined by screwing or the like, or any method such as fixing by applying an adhesive such as epoxy may be used. As described above, the left and right pairs of horizontal lenses 40 have one end 40a inserted into the upper recess 10c of the LED heat sink 10 and are disposed on the LED module 30 so that they emerge from the LED 31. The light source is diffused upward through the lens 40b, thereby providing a light source capable of diffusing to 360 °.

도 6은 본 발명에 따른 방열판 및 수평렌즈가 내부에 부착된 직선형 엘이디형광등의 측단면도를 나타낸다.6 is a side cross-sectional view of a linear LED fluorescent lamp having a heat sink and a horizontal lens attached therein according to the present invention.

상기 본 발명의 엘이디형광등(100)은 양단에 도 7a, 7b에 도시된 바와 같은 방열배출커넥터(50)가 결합되어진다. 이를 위해 상기 방열배출커넥터(50)는 방열판 말단의 삽입구(43)와 수평렌즈 말단 삽입구(44)가 형성되어 있다. 상기 방열배출커넥터(50)는 방열판(10)에 형성된 배관형 방열출구(11)와 연통되어지며, 단부가 상방으로 절곡형성된 방열출구(41)가 형성되고 단부에 전원공급나사(혹은 핀)(42)가 결합되어 있다. 상기 방열배출커넥터(50)를 결합시키기 전에 엘이디모듈의 전원공급선을 상기 전원공급나사(42)에 연결시켜준다. 상기 형광 외관재(20)와 방열배출커넥터(50) 간에는 이물질이 삽입되지 않도록 양측면에 고무링을 삽입하는 것이 바람직하다. The LED fluorescent lamp 100 of the present invention is coupled to the heat dissipation discharge connector 50 as shown in Figure 7a, 7b at both ends. To this end, the heat dissipation discharge connector 50 has an insertion hole 43 and a horizontal lens end insertion hole 44 at the end of the heat dissipation plate. The heat dissipation discharge connector 50 is in communication with the pipe-type heat dissipation outlet 11 formed in the heat dissipation plate 10, the heat dissipation outlet 41 is formed with the end bent upwards, the power supply screw (or fin) ( 42) is combined. Before coupling the heat dissipation discharge connector 50, the power supply line of the LED module is connected to the power supply screw 42. It is preferable that rubber rings are inserted at both sides of the fluorescent exterior material 20 and the heat dissipation discharge connector 50 so that foreign substances are not inserted.

바람직하게는 상기 방열배출커넥터(50)는 도 8 및 도 9에 도시된 바와 같은 방열배출커넥터보호구(60)에 의해 그 단부가 보호되어진다. 상기 방열배출커넥터(50)에 형성된 방열출구(41)는 보호구(60)에 형성된 방열출구(61)에 의해 개방되어진다. 이러한 보호구(60)은 알루미늄 재질로 부식방지를 위해 표면처리한 것을 사용하며 에폭시를 사용하여 상기 방열배출커넥터(50)에 부착된다.
Preferably, the heat dissipation discharge connector 50 is protected at an end thereof by the heat dissipation discharge connector protector 60 as shown in FIGS. 8 and 9. The heat dissipation outlet 41 formed in the heat dissipation discharge connector 50 is opened by the heat dissipation outlet 61 formed in the protective tool 60. The protective device 60 is made of aluminum and used for surface treatment to prevent corrosion and is attached to the heat dissipation discharge connector 50 using epoxy.

상기와 같은 구성의 본 발명에 따른 열방출 및 광원확산이 우수한 엘이디 형광등은 도 10에 도시된 바와 같이 엘이디모듈(30)에 부착된 엘이디(31)로부터 방출되는 광원이 외관재(20)에 의해 반사된 빛을 수평렌즈(40)을 통해 상방으로 확산시켜 엘이디(31)로부터 방출되는 광원을 360°로 확산시켜준다.
LED fluorescent lamp having excellent heat emission and light source diffusion according to the present invention as described above is a light source emitted from the LED 31 attached to the LED module 30 by the exterior material 20 as shown in FIG. The reflected light is diffused upward through the horizontal lens 40 to diffuse the light source emitted from the LED 31 at 360 °.

도 11은 본 발명에 따른 방열판 및 수평렌즈가 내부에 부착된 원형 엘이디형광등의 제1실시예를 나타내고 있다.Fig. 11 shows a first embodiment of a circular LED fluorescent lamp having a heat sink and a horizontal lens attached therein according to the present invention.

상기 본 발명의 제1실시예에 따른 엘이디형광등(100a)은 외부 소켓에 결합하는 꼭지쇠(70)를 구비하고, 그 하단에 부착된 연결부재(61) 양단에 형성된 한쌍의 소켓에 방열배출커넥터(50)가 결합되어 원형의 엘이디 형광등이 부착되어진다.
The LED fluorescent lamp 100a according to the first embodiment of the present invention includes a clasp 70 coupled to an external socket, and a heat dissipation discharge connector on a pair of sockets formed at both ends of the connection member 61 attached to the lower end thereof. 50 are combined to attach a circular LED fluorescent lamp.

도 12는 본 발명에 따른 방열판 및 수평렌즈가 내부에 부착된 원형 엘이디형광등의 제2실시예를 나타내고 있다. 12 shows a second embodiment of a circular LED fluorescent lamp having a heat sink and a horizontal lens attached therein according to the present invention.

상기 본 발명의 제2실시예에 따른 엘이디형광등(100b)은 전원공급장치에 결합하는 접촉핀(71)을 구비한 것을 제외하고는 제1실시예에서의 구성과 동일하다.
The LED fluorescent lamp 100b according to the second embodiment of the present invention is the same as the structure of the first embodiment except that the contact pin 71 is coupled to the power supply device.

도 13a, 13b는 본 발명에 따른 방열판 및 수평렌즈가 내부에 부착된 원형 엘이디형광등의 제3실시예를 나타내고 있다. 상기 본 발명의 제3실시예에 따른 엘이디형광등(100c)은 외부 소켓에 결합하는 꼭지쇠(70)를 구비하고, 그 하단에 부착된 연결부재(61) 양단에 한쌍의 제1소켓(62a)을 통해 반경이 큰 제1 엘이디 형광등의 방열배출커넥터의 핀이 결합되어지며, 그 하단에는 한쌍의 제2소켓(62b)을 통해 반경이 작은 제2 엘이디 형광등의 방열배출커넥터의 핀이 결합되어진다. 상기 반경이 작은 제2엘이디 형광등은 바람직하게는 360° 회전가능하도록 구성하는 것이 좋다. 이 경우 바람직하게는 상기 연결부재(61)를 제1연결부재로 하고, 그 하단에 상기 한쌍의 제2소켓을 구비한 제2연결부재(61a)를 두어 상기 제2연결부재가 제1연결부재에 회전가능하도록 결합되도록 한다. 상기 이러한 구성에 의하면 주변여건에 맞는 밝기를 자유자재로 제공하는 것이 가능해진다.
13A and 13B show a third embodiment of a circular LED fluorescent lamp having a heat sink and a horizontal lens attached therein according to the present invention. The LED fluorescent lamp 100c according to the third embodiment of the present invention includes a clasp 70 coupled to an external socket, and a pair of first sockets 62a at both ends of the connection member 61 attached to the lower end thereof. Through the fins of the heat dissipation discharge connector of the first LED fluorescent lamp having a large radius is coupled, and the fins of the heat dissipation emission connector of the second LED fluorescent lamp with a small radius are coupled through a pair of second sockets 62b. . Preferably, the second LED fluorescent lamp having a small radius is configured to be rotatable 360 °. In this case, preferably, the connecting member 61 is used as a first connecting member, and a second connecting member 61a having the pair of second sockets is disposed at a lower end thereof so that the second connecting member is connected to the first connecting member. To be rotatably coupled thereto. According to the above configuration, it is possible to freely provide brightness suited to the surrounding conditions.

도 14는 본 발명의 제2실시예에 따른 접촉핀을 구비한 원형 엘이디형광등의 설치예를 도시하고 있다. 상기 원형 엘이디형광등(100b)은 전원공급장치(80)에 접촉핀이 결합하여 천정에 수평하게 부착되고 그 외부를 커버가 덮고 있는 형태를 보여준다.
Fig. 14 shows an example of installation of a circular LED fluorescent lamp having a contact pin according to a second embodiment of the present invention. The circular LED fluorescent lamp 100b shows a form in which a contact pin is coupled to the power supply 80 to be horizontally attached to the ceiling and the outside of the cover is covered.

상기한 바와 같이 본 발명의 구성에 의하면 방열판의 양측에 수평렌즈를 장착함으로써 형광외관재로부터 반사되는 광원을 상단으로 확산방출시켜 엘이디로부터 방출되는 광원을 360° 확산할 수 있고, 또 방열판 및 수평렌즈를 형광외관재의 내부에 수납함으로써 방진효과와 함께 엘이디로부터 발생하는 고온의 열을 효과적으로 좌우측면으로 이동시키는 것이 가능하다. 뿐만 아니라 방열판의 중앙에 배관형의 방열출구를 형성함으로써 고온의 열이 외부로 이동할 수 있는 통로가 되도록 구성함으로써 열을 이중으로 효과적으로 방열시킴으로써 작은 공간임에도 넓은 방열면적을 확보할 수 있고 무게는 경량화할 수 있는 엘이디 형광등을 제공한다
As described above, according to the configuration of the present invention, by mounting horizontal lenses on both sides of the heat sink, the light source reflected from the fluorescent exterior material can be diffused and discharged to the top to diffuse the light source emitted from the LED by 360 °, and the heat sink and the horizontal lens It is possible to effectively move the high temperature heat generated from the LED to the left and right sides together with the dustproof effect by storing the inside of the fluorescent exterior material. In addition, by forming a pipe-type heat dissipation outlet at the center of the heat sink, the heat dissipation outlet can be configured to be a passage through which high temperature heat can move to the outside. We offer LED fluorescent lamp

상술한 바와 같이, 본 발명의 바람직한 실시예를 참조하여 설명하였지만 해당 기술분야의 숙련된 당업자라면 하기의 특허청구범위에 기재된 본 발명의 사상 및 영역으로부터 벗어나지 않는 범위 내에서 본 발명을 다양하게 수정 및 변경시킬 수 있음을 이해할 수 있을 것이다.
As described above, although described with reference to a preferred embodiment of the present invention, those skilled in the art will be variously modified and modified within the scope of the present invention without departing from the spirit and scope of the present invention described in the claims below. It will be appreciated that it can be changed.

10: 엘이디방열판
11: 배관형 방열출구
20: 외관재
30: 엘이디모듈
31: 엘이디(LED)
40: 수평렌즈
50: 방열배출커넥터
60: 방열배출커넥터보호구
61: 연결부재
70: 꼭지쇠
71: 접촉핀10: LED heat sink
11: Piping type heat dissipation outlet
20: exterior material
30: LED module
31: LED
40: horizontal lens
50: heat dissipation connector
60: heat dissipation connector connector
61: connecting member
70: clasp
71: contact pin

Claims (10)

하단에 엘이디모듈이 장착되고, 중앙에 배관형 방열출구가 형성된 방열판; 상기 방열판의 양측에 배치되어 광원을 상단면으로 확산방출하는 수평렌즈; 및 상기 방열판을 내부 상단에 고정하는 형광외관재를 포함하는 엘이디 형광등.A heat dissipation plate having an LED module mounted at a lower end thereof, and a heat dissipation outlet formed at a center thereof; Horizontal lenses disposed on both sides of the heat sink to diffuse and emit a light source toward an upper surface thereof; And LED fluorescent lamp comprising a fluorescent exterior material for fixing the heat sink to the inner top. 삭제delete 제 1항에 있어서,
상기 형광외관재는 상기 방열판의 상단에 형성된 결합돌기면을 수용하는 상단고정부와, 그 하부에 상기 수평렌즈의 단부가 삽입고정되어지는 요홈부를 갖는 것을 특징으로 하는 엘이디 형광등.The method of claim 1,
The fluorescent exterior member has an upper fixing portion for receiving the engaging projection surface formed on the upper end of the heat sink, and an LED fluorescent lamp, characterized in that the recessed portion is inserted into the end of the horizontal lens in the lower portion. 제 1항에 있어서,
상기 방열판은 알루미늄재질인 것을 특징으로 하는 엘이디 형광등.The method of claim 1,
The heat sink is an LED fluorescent lamp, characterized in that the aluminum material. 제 4항에 있어서,
상기 방열판은 카본코팅처리된 것을 특징으로 하는 엘이디 형광등.5. The method of claim 4,
The heat sink is an LED fluorescent lamp, characterized in that the carbon coating. 제 1항에 있어서,
방열판의 단부에 결합되며 상기 배관형 방열출구와 연통하여 열이 상부로 방출될 수 있도록 상부에 방열통로가 형성된 방열배출커넥터가 결합된 것을 특징으로 하는 엘이디 형광등.The method of claim 1,
The LED fluorescent lamp is coupled to the end of the heat sink and the heat dissipation discharge connector is formed in the upper portion so that the heat dissipation passage is formed in communication with the pipe-type heat dissipation outlet at the top. 제 6항에 있어서,
상부에 방열통로를 갖고, 상기 커넥터를 커버하는 보호구가 상기 방열배출커넥터에 부착된 것을 특징으로 하는 엘이디 형광등.The method according to claim 6,
An LED fluorescent lamp having a heat dissipation passage in the upper portion and a protective device for covering the connector is attached to the heat dissipation discharge connector. 제 1항에 있어서,
상기 방열판, 수평렌즈 및 형광외관재는 원형으로 이루어지고, 그 양단에 방열배출커넥터고정구가 결합된 것을 특징으로 하는 엘이디 형광등.The method of claim 1,
The heat sink, the horizontal lens and the fluorescent exterior material is made of a circular, LED fluorescent lamp, characterized in that the heat dissipation discharge connector fixture is coupled to both ends. 하단에 엘이디모듈이 장착되고 중앙에 배관형 방열출구가 형성된 방열판; 상기 방열판의 양측에 배치되어 광원을 상단면으로 확산방출하는 수평렌즈; 상기 방열판을 내부 상단에 고정하는 형광외관재; 상기 방열판의 양단부에 결합되며 상기 배관형 방열출구와 연통하여 열이 상부로 방출될 수 있도록 상부에 방열통로가 형성된 방열배출커넥터; 및 상기 방열배출커넥터의 단부에 부착된 핀이 결합되는 적어도 한쌍의 소켓이 장착되고, 일단에 외부소켓에 결합되는 꼭지쇠 또는 접촉핀이 형성된 연결부재를 포함하는 것을 특징으로 하는 원형의 엘이디 형광등.A heat dissipation plate having an LED module mounted at a lower end thereof, and a heat dissipation outlet formed at a center thereof; Horizontal lenses disposed on both sides of the heat sink to diffuse and emit a light source toward an upper surface thereof; Fluorescent exterior material for fixing the heat sink to the upper inside; A heat dissipation connector coupled to both ends of the heat dissipation plate and having a heat dissipation passage formed at an upper portion thereof so as to communicate heat with the pipe-type heat dissipation outlet; And at least one pair of sockets to which a pin attached to an end of the heat dissipation connector is coupled, and a connecting member having a clasp or a contact pin formed at one end thereof and coupled to an external socket. 제 9항에 있어서,
상기 연결부재는 서로 다른 반경의 형광등이 결합할 수 있도록 각 방열배출커넥터고정구가 결합되어지는 2쌍의 소켓이 구비되고, 반경이 작은 내부의 형광등은 회전가능하도록 상기 연결부재에 결합되어진 것을 특징으로 하는 원형의 엘이디 형광등.The method of claim 9,
The connection member is provided with two pairs of sockets to which each of the heat dissipation discharge connector fixtures are coupled so that fluorescent lamps of different radii can be coupled, and the fluorescent lamps having a small radius are coupled to the connection member so as to be rotatable. Round LED fluorescent lamp.
KR1020100113730A 2010-11-16 2010-11-16 LED Fluorescent Lamp with High Heat Radiating And Light Distributing Properties KR101300890B1 (en)

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JP2006173624A (en) * 2004-12-15 2006-06-29 Shogen Koden Kofun Yugenkoshi Led light source
JP2010140677A (en) * 2008-12-09 2010-06-24 Ssec Kk Heat dissipating support for led lamp, and led lamp

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JP4871348B2 (en) * 2008-12-09 2012-02-08 本田技研工業株式会社 Fuel cell stack
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JP2010140677A (en) * 2008-12-09 2010-06-24 Ssec Kk Heat dissipating support for led lamp, and led lamp

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