KR20120037803A - Led light capable of easily detaching and attaching - Google Patents

Led light capable of easily detaching and attaching Download PDF

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Publication number
KR20120037803A
KR20120037803A KR1020100099481A KR20100099481A KR20120037803A KR 20120037803 A KR20120037803 A KR 20120037803A KR 1020100099481 A KR1020100099481 A KR 1020100099481A KR 20100099481 A KR20100099481 A KR 20100099481A KR 20120037803 A KR20120037803 A KR 20120037803A
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KR
South Korea
Prior art keywords
led
power supply
coupling member
heat sink
substrate
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Application number
KR1020100099481A
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Korean (ko)
Inventor
김영철
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소닉스자펜 주식회사
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Application filed by 소닉스자펜 주식회사 filed Critical 소닉스자펜 주식회사
Priority to KR1020100099481A priority Critical patent/KR20120037803A/en
Priority to PCT/KR2011/007319 priority patent/WO2012050318A2/en
Publication of KR20120037803A publication Critical patent/KR20120037803A/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
    • F21K9/20—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
    • F21K9/237—Details of housings or cases, i.e. the parts between the light-generating element and the bases; Arrangement of components within housings or cases
    • 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
    • F21V19/00—Fastening of light sources or lamp holders
    • F21V19/001—Fastening of light sources or lamp holders the light sources being semiconductors devices, e.g. LEDs
    • F21V19/003—Fastening of light source holders, e.g. of circuit boards or substrates holding light sources
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21K—NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
    • F21K9/00—Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
    • F21K9/20—Light sources comprising attachment means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21K—NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
    • F21K9/00—Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
    • F21K9/20—Light sources comprising attachment means
    • F21K9/23—Retrofit light sources for lighting devices with a single fitting for each light source, e.g. for substitution of incandescent lamps with bayonet or threaded fittings
    • F21K9/238—Arrangement or mounting of circuit elements integrated in 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
    • 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
    • F21V29/767—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 directions perpendicular to the light emitting axis
    • 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]

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Optics & Photonics (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Led Device Packages (AREA)
  • Circuit Arrangement For Electric Light Sources In General (AREA)

Abstract

PURPOSE: A detachable light emitting diode lamp is provided to extend lifetime by effectively discharging heat generated from a light emitting diode module. CONSTITUTION: A reflector cooling fin(5) reflects light generated from an LED(7). A glass bulb(10) and a lens(11) for diffusing or condensing light are attached on the lower end part of the LED. An LED substrate(6) comprises a power supply input terminal(9) for supplying power to the LED. The power supply input terminal is comprised of metal or a conductive material. A lens combining member(6a) for attaching the lens is located on the lower part of the LED substrate.

Description

착탈식 결합이 가능한 엘이디 조명등{LED LIGHT CAPABLE OF EASILY DETACHING AND ATTACHING}LED LIGHT CAPABLE OF EASILY DETACHING AND ATTACHING}

본 발명은 착탈식 결합이 가능한 엘이디 조명등에 관한 것으로, 보다 상세하게는 소형으로 제작이 가능하면서 엘이디모듈에서 발생되는 열을 효율적으로 방출하여 수명이 개선되고, 동시에 분해조립이 용이하여 수리 시에 전체를 교체하여야 할 필요가 없어 편의성과 경제성이 개선된 엘이디조명등에 관한 것이다
The present invention relates to a removable LED lighting lamp, and more particularly, it can be manufactured in a small size, while efficiently dissipating heat generated from the LED module to improve the life, and at the same time easy disassembly and assembly to repair the whole It is about LED lighting which improved convenience and economical efficiency because it does not need to be replaced.

종래기술에서는 도 1a 및 도 9에 도시된 바와 같이 엘이디전구 혹은 형광등과 전원공급부가 분리되지 못하여 서로 다른 수명시간을 가진 엘이디전구 혹은 형광등의 수리 교환 시 전체를 교환하여야 하는 문제가 있어 왔다. 또한, 이러한 형상의 엘이디조명등의 수리가 가능한 경우라도 수리과정에서 무리한 분해를 시도하여 외형에 손상을 줄 가능성이 크고, 엘이디와 전원공급장치간의 여러 가지 예상치 못한 결함을 초래하게 된다. In the prior art, as illustrated in FIGS. 1A and 9, the LED bulbs or the fluorescent lamps and the power supply unit may not be separated, and thus there is a problem in that the LED bulbs or the fluorescent lamps having the different lifetimes need to be replaced in their entirety. In addition, even if the repair of the LED lighting of such a shape is possible, it is likely to damage the appearance by attempting an excessive disassembly in the repair process, causing various unexpected defects between the LED and the power supply.

더욱이 도 1b에 도시된 바와 같은 엘이디모듈이 장착된 엘이디전구의 경우 방열이 상하방향으로만 이루어질 수 있어 전원공급장치를 구성하는 각 부품에 열이 집중되어지는 결과 소자의 고장을 일으키는 주된 원인이 되기도 한다.
Furthermore, in the case of the LED bulb equipped with the LED module as shown in FIG. 1B, heat dissipation may be performed only in the vertical direction, which may be a main cause of device failure as a result of heat being concentrated on each component constituting the power supply. do.

본 발명은 상기한 바와 같이 종래기술이 가지는 문제점을 해결하기 위해 제안된 것으로서, 그 목적은 소형으로 제작이 가능하면서 엘이디모듈에서 발생되는 열을 효율적으로 방출하여 수명이 개선되고, 동시에 분해조립이 용이하여 수리 시에 전체를 교체하여야 할 필요가 없어 편의성과 경제성이 개선된 엘이디조명등을 제공함에 있다.
The present invention has been proposed to solve the problems of the prior art as described above, the purpose is to be able to manufacture in a small size while efficiently dissipating heat generated from the LED module to improve the life, at the same time easy disassembly and assembly Therefore, there is no need to replace the whole at the time of repair to provide LED lighting with improved convenience and economy.

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) 엘이디기판과 전원공급입력단자를 포함하는 엘이디모듈; 상기 엘이디모듈에 전원공급출력단자를 통해 전원을 공급하는 전원공급부를 포함하며, 상기 엘이디모듈과 전원공급부는 탈착이 가능하도록 결합되고, 이에 의해 상기 전원공급입력단자와 전원공급출력단자 간에 전기적인 접속이 이루어지는 것을 특징으로 하는 엘이디조명등.
(1) an LED module including an LED substrate and a power supply input terminal; And a power supply unit supplying power to the LED module through a power supply output terminal, wherein the LED module and the power supply unit are detachably coupled to each other, thereby electrically connecting the power supply input terminal and the power supply output terminal. LED lighting, characterized in that it is made.

(2) 제 1항에 있어서, 상기 엘이디모듈은 (2) The method of claim 1, wherein the LED module

전원공급부의 전원공급출력단자와 전기적으로 접속되며, 상기 전원공급출력단자로부터 엘이디의 전원을 공급받기 위한 전원공급입력단자; 상기 전원공급입력단자와 전기적으로 접속되어 이로부터 전원을 공급받는 엘이디가 부착된 엘이디기판; 및 상기 엘이디기판의 고정을 위해 반사갓방열판과의 결합을 매개하는 기판결합부재를 포함하는 엘이디조명등.
A power supply input terminal electrically connected to a power supply output terminal of a power supply unit and configured to receive power of an LED from the power supply output terminal; An LED substrate having an LED electrically connected to the power supply input terminal and receiving power therefrom; And LED lighting, including a substrate coupling member for mediating the coupling with the reflection shade heat sink for fixing the LED substrate.

(3) 제 2항에 있어서, 기판결합부재는 반사갓방열판과 결합하는 나사산으로 이루어진 것을 특징으로 하는 엘이디조명등.
(3) The LED lighting lamp according to claim 2, wherein the substrate joining member is formed of a screw thread engaged with the reflection shade heat sink.

(4) 제 2항에 있어서, 상기 엘이디를 커버하는 렌즈를 고정하기 위한 렌즈결합부재를 더 포함하는 것을 특징으로 하는 엘이디조명등.
(4) The LED lighting lamp according to claim 2, further comprising a lens coupling member for fixing the lens covering the LED.

(5) 제 2항에 있어서, 엘이디 반사갓방열판은 엘이디모듈을 구성하는 기판결합부재와 결합을 이루는 제1결합부재; 전원공급부와 착탈가능하도록 결합되어지는 제2결합부재; 및 반사갓의 경사면에 복수개로 외측으로 돌설되어진 방열판을 포함하는 것을 특징으로 하는 엘이디조명등.
(5) The method of claim 2, wherein the LED reflector heat sink is a first coupling member for coupling with the substrate coupling member constituting the LED module; A second coupling member coupled to the power supply unit in a detachable manner; And LED lighting, characterized in that it comprises a heat sink protruded outward in a plurality on the inclined surface of the reflection shade.

(6) 제 5항에 있어서, 방열판은 알루미늄재질로 이루어진 것을 특징으로 하는 엘이디조명등.
(6) The LED lighting of claim 5, wherein the heat sink is made of aluminum.

(7) 제 5항에 있어서, 방열판은 알루미늄재질로 이루어지고, 그 표면에 세라믹을 도포한 것을 특징으로 하는 엘이디조명등.
(7) The LED lamp according to claim 5, wherein the heat sink is made of aluminum, and ceramic is coated on the surface thereof.

(8) 제 6항에 있어서, 상기 세라믹 도포층 위에 구리도금 층을 추가로 형성한 것을 특징으로 하는 엘이디조명등.
(8) The LED lamp according to claim 6, wherein a copper plating layer is further formed on the ceramic coating layer.

(9) 제 5항에 있어서, 상기 제2결합부재의 수평방향으로 외측에 보조 방열출구를 더 포함하는 것을 특징으로 하는 엘이디조명등.
(9) The LED lamp of claim 5, further comprising an auxiliary heat dissipation outlet on an outer side in the horizontal direction of the second coupling member.

(10) 제 1항에 있어서, 엘이디전구 또는 엘이디형광등인 것을 특징으로 하는 엘이디조명등.
(10) The LED lighting lamp according to item 1, which is an LED bulb or an LED fluorescent lamp.

본 발명에 따르면 소형으로 제작이 가능하면서 엘이디모듈에서 발생되는 열을 효율적으로 방출하여 수명이 개선되고, 동시에 분해조립이 용이하여 수리시에 전체를 교체하여야 할 필요가 없어 편의성과 경제성이 개선된 엘이디조명등을 제공한다.
According to the present invention, it is possible to manufacture a small size and efficiently discharge the heat generated from the LED module to improve the life, at the same time easy disassembly and assembly, there is no need to replace the whole when repairing LEDs improved convenience and economy Provide lighting.

도 1a는 종래 기술에 따른 엘이디전구의 구성예, 도 1b는 종래 엘이디모듈의 구성예를 나타낸다.
도 2는 본 발명에 따른 착탈식 결합이 가능한 엘이디 조명등의 일례로서 엘이디전구에 사용가능한 엘이디모듈의 구성도이다.
도 3은 본 발명에 따른 엘이디모듈과 반사갓방열판 및 꼭지쇠가 부착된 전원공급부로 이루어지는 엘이디전구의 분리도이다.
도 4는 본 발명에 사용가능한 다양한 형상의 렌즈의 구성예이다.
도 5는 렌즈, 엘이디모듈, 반사갓방열판이 순차적으로 결합한 상태의 엘이디조명등의 구성도이다.
도 6은 본 발명에 사용가능한 반사갓방열판의 구성도이다.
도 7은 본 발명에 따른 엘이디전구의 전원공급부를 구성하는 엘이디 전원공급출력단자의 구체적인 구성도이다.
도 8은 렌즈, 엘이디모듈, 반사갓방열판, 및 꼭지쇠가 부착된 전원공급부가 순차적으로 결합한 상태의 엘이디전구의 구성도이다.
도 9는 기존의 엘이디 형광등의 전원연결상태도이다.
도 10과 11은 본 발명에 따른 착탈식 결합이 가능한 엘이디 조명등의 다른 실시예로서 엘이디형광등의 외관의 구성도 및 단면도이다. Figure 1a is a configuration example of the LED bulb according to the prior art, Figure 1b shows a configuration example of the conventional LED module.
Figure 2 is a configuration diagram of the LED module that can be used in the LED bulb as an example of a removable LED lamp according to the present invention.
Figure 3 is an exploded view of the LED bulb consisting of the LED module and the reflector heat sink and the power supply attached to the clasp according to the present invention.
4 is a structural example of lenses of various shapes usable in the present invention.
5 is a configuration diagram of the LED lighting, such as a state in which the lens, the LED module, the reflection shade plate is sequentially coupled.
Figure 6 is a block diagram of a reflection shade heat sink that can be used in the present invention.
7 is a detailed configuration diagram of the LED power supply output terminal constituting the power supply of the LED bulb according to the present invention.
8 is a configuration diagram of an LED bulb in a state in which the lens, the LED module, the reflection shade heat sink, and the power supply unit with the clasp are sequentially coupled.
9 is a power connection state diagram of a conventional LED fluorescent lamp.
10 and 11 is a configuration diagram and a cross-sectional view of the appearance of the LED fluorescent lamp as another embodiment of the removable LED lamp according to the present invention.

본 발명은 엘이디기판과 전원공급입력단자를 포함하는 엘이디모듈; 상기 엘이디모듈에 전원공급출력단자를 통해 전원을 공급하는 전원공급부를 포함하며, 상기 엘이디모듈과 전원공급부는 탈착이 가능하도록 결합되고, 이에 의해 상기 전원공급입력단자와 전원공급출력단자 간에 전기적인 접속이 이루어지는 것을 특징으로 하는 엘이디조명등을 제공한다.
The present invention includes an LED module including an LED substrate and a power supply input terminal; And a power supply unit supplying power to the LED module through a power supply output terminal, wherein the LED module and the power supply unit are detachably coupled to each other, thereby electrically connecting the power supply input terminal and the power supply output terminal. It provides an LED light, characterized in that made.

이하, 본 발명의 내용을 보다 상세하게 설명하면 다음과 같다. Hereinafter, the content of the present invention in more detail as follows.

도 2는 본 발명에 따른 착탈식 결합이 가능한 엘이디 조명등의 일례로서 엘이디전구에 사용가능한 엘이디모듈의 실시예로서, 상기 엘이디모듈(20)은 반사갓방열판(5)에 결합되어진다. Figure 2 is an embodiment of the LED module that can be used in the LED bulb as an example of a removable LED lighting lamp according to the present invention, the LED module 20 is coupled to the reflection shade heat sink (5).

이러한 엘이디모듈(20)은 엘이디(7), 엘이디가 장착된 엘이디기판(6), 전원공급입력단자(9), 및 엘이디기판을 반사갓방열판에 결합시키기 위한 기판결합부재(6b)로 이루어진다. The LED module 20 includes an LED 7, an LED substrate 6 on which the LED is mounted, a power supply input terminal 9, and a substrate coupling member 6b for coupling the LED substrate to the reflection shade heat sink.

먼저, 엘이디(7) 및 엘이디기판(6)은 통상적으로 엘이디조명에 사용되는 어떠한 종류의 것도 사용될 수 있다. 상기 엘이디(7)로 전원을 공급하기 위해 상부에 전원공급입력단자(9)를 두고 있다. 전원공급입력단자(9)는 전기적으로 도통시킬 수 있는 도전성 물질 내지 금속으로 이루어지고 중공부를 갖는 원기둥형상으로 기판상에 돌설될 수 있으며, 후술하는 전원공급부 하단에 구비되는 전원공급출력단자와 전기적으로 접속을 이루게 된다.Firstly, the LED 7 and the LED substrate 6 may be of any kind commonly used for LED lighting. In order to supply power to the LED 7, a power supply input terminal 9 is placed on the top. The power supply input terminal 9 may be formed of a conductive material or a metal that can be electrically conductive and protrude on the substrate in a cylindrical shape having a hollow portion, and electrically connected to a power supply output terminal provided at a lower portion of the power supply to be described later. A connection is made.

또한, 상기 엘이디기판(6)의 하부에는 하단에 렌즈를 부착시키기 위한 렌즈결합부재(6a)를 더 가질 수 있다. 렌즈결합부재(6a)는 렌즈를 착탈시킬 수 있도록 하는 어떠한 구조의 것도 포함하며, 예를 들어, 렌즈의 결합홈에 삽입체결되어지도록 돌기형상으로 구성하는 것이 가능하다. In addition, the lower portion of the LED substrate 6 may further have a lens coupling member (6a) for attaching the lens to the lower end. The lens coupling member 6a includes any structure that allows the lens to be attached or detached, and for example, the lens coupling member 6a may be formed in a protrusion shape so as to be inserted into the coupling groove of the lens.

엘이디기판(6)의 측면에 형성되는 기판결합부재(6b)는 바람직하게는 나사산 형태로 형성함으로써 이에 대응하는 결합형상을 갖는 반사갓방열판의 해당 결합위치에서 나사결합을 이루어 고정되어진다.The substrate coupling member 6b formed on the side of the LED substrate 6 is preferably formed in the form of a screw thread and fixed by screwing at a corresponding coupling position of the reflection shade heat sink having a corresponding coupling shape.

상기와 같은 형상에 의하면 기존의 도 1b에 개시된 구조와는 달리 엘이디에 의해 발생하는 열이 위아래 방향으로 뿐만 아니라, 측면방향으로도 방열을 시킬 수 있게 되어 효율적인 방열을 가능하게 한다.
According to the shape as described above, unlike the structure disclosed in FIG. 1B, heat generated by the LED can radiate heat in the lateral direction as well as in the up and down directions, thereby enabling efficient heat dissipation.

도 3은 본 발명에 따른 엘이디모듈(20)과 반사갓방열판(5) 및 꼭지쇠(1)가 부착된 전원공급부(2)로 이루어지는 엘이디전구의 분리도이다. 엘이디모듈에 대하여는 앞에서 설명한 바와 같고, 이와 결합되어지는 반사갓방열판(5)에 대하여 설명한다.3 is an exploded view of the LED bulb consisting of the LED module 20 and the reflector heat sink 5 and the power supply unit 2 is attached to the clasp 1 according to the present invention. The LED module is the same as described above, and the reflection shade heat sink 5 coupled thereto will be described.

반사갓방열판(5)은 엘이디(7)에서 발생하는 빛을 반사시키는 기능과 함께 엘이디로부터 발생하는 열을 외부로 방출하는 기능을 수행한다. 상기 반사각방열판(5)은 상기 엘이디모듈을 구성하는 기판결합부재(6b)와 나사결합 등에 의해 탈부착이 가능하도록 제1결합부재(5a)가 해당 대응 위치에 구비된다.The reflection shade plate 5 performs a function of reflecting light generated from the LED 7 and a function of emitting heat generated from the LED to the outside. The reflective angle heat sink 5 is provided with a first coupling member 5a at a corresponding position so as to be detachable by screwing with the substrate coupling member 6b constituting the LED module.

상기 엘이디(7)의 하단에는 빛을 확산 내지 집광시키는 렌즈(11)와 유리구(10)가 부착되어지며, 렌즈(11)의 상부는 수평돌출면을 갖고, 상기 수평돌출면의 양단에 결합홈(11a)이 구비된다. 따라서 렌즈는 상기 렌즈 결합홈(11a)과 엘이디모듈의 렌즈결합부재(6a)간 결합에 의해 고정되어진다. 이러한 렌즈는 빛의 확산 및 집광특성을 고려하여 도 4에 도시된 바와 같은 다양한 형상의 것들이 이용될 수 있다.
A lens 11 and a glass sphere 10 for diffusing or condensing light are attached to a lower end of the LED 7, and an upper portion of the lens 11 has a horizontal protrusion surface and is coupled to both ends of the horizontal protrusion surface. The groove 11a is provided. Therefore, the lens is fixed by the coupling between the lens coupling groove (11a) and the lens coupling member (6a) of the LED module. Such lenses may be used in various shapes as shown in FIG. 4 in consideration of light diffusion and condensing characteristics.

도 5에는 상기한 바와 같이 렌즈(11), 엘이디모듈(20), 반사갓방열판(5)이 순차적으로 결합한 상태를 보여주고 있다. 상기 도 4에 도시한 바와 같은 렌즈(11)는 반사갓방열판(5)의 단부에 형성된 나사홈(미도시)에 고정시킨 후 유리구로 마감할 수 있다.As shown in FIG. 5, the lens 11, the LED module 20, and the reflection shade plate 5 are sequentially coupled. The lens 11 as shown in FIG. 4 may be fixed in a screw groove (not shown) formed at the end of the reflecting heat radiation plate 5 and finished with a glass ball.

상기 반사갓방열판(5)의 상부에는 전원공급부(2)와 탈부착이 가능하도록 예를 들어 나사산을 갖는 제2결합부재(5b)가 형성된다. 이러한 제1결합부재(5a)와 제2결합부재(5b)는 각각 이격되어 별도로 형성되어져도 좋고, 일련하여 함께 형성되어져도 좋다.A second coupling member 5b having a screw thread, for example, is formed on the reflection shade heat radiating plate 5 so as to be detachable from the power supply unit 2. The first coupling member 5a and the second coupling member 5b may be formed separately from each other, or may be formed together in series.

상기 반사갓방열판(5)은 그 경사면에 복수개로 외측으로 돌설되어진 적층형태의 방열판이 형성되어 있다. 바람직하게는 상기 반사갓방열판(5)의 상기 엘이디모듈이 부착되는 위치의 외주 면에 보조방열출구(5c)가 형성되어진다. 이로써 엘이디모듈의 측면에서 방출되어지는 열을 보다 효과적으로 외부로 방출할 수 있게 된다.
The reflection shade heat sink 5 is formed on the inclined surface of a plurality of heat sinks of the laminated form protruding outward. Preferably, the auxiliary heat dissipation outlet 5c is formed on the outer circumferential surface of the position where the LED module of the reflection shade heat sink 5 is attached. As a result, the heat emitted from the side of the LED module can be more effectively discharged to the outside.

도 6에 도시된 바와 같이 수평방향으로 돌출된 복수개의 방열판은 바람직하게는 가벼우면서 방열특성이 우수한 알루미늄재질이 사용되고, 그 표면은 세라믹으로 코팅함으로써 이때 세라믹은 각종 비철금속으로 이루어지고, 세라믹이 갖는 아주 미세한 구멍(스펀지형태구조)으로 인해 공기와의 접촉이 많아 열전달 속도가 매우 빨라 열방출 특성을 크게 개선시킬 수 있다. 이때 방열판은 바람직하게는 중량비로 알루미늄 30~40% 및 세라믹 60~70%의 비율로 구성할 수 있다. 본 발명에서 바람직하게는 상기 세라믹 표면에 구리도금층을 더욱 형성함으로써 방열효과를 더욱 개선할 수 있다.As shown in FIG. 6, the plurality of heat sinks protruding in the horizontal direction is preferably made of an aluminum material which is light and has excellent heat dissipation properties. The surface of the heat sink is coated with a ceramic, and the ceramic is made of various nonferrous metals. Due to the fine hole (sponge-like structure), there is a lot of contact with air, so the heat transfer rate is very fast, which can greatly improve the heat dissipation characteristics. At this time, the heat sink may preferably be configured in a ratio of 30 to 40% aluminum and 60 to 70% ceramic. In the present invention, it is preferable to further improve the heat radiation effect by further forming a copper plating layer on the ceramic surface.

전원공급부(2)는 엘이디에 전원을 공급하는 장치로서, 그 하부 측면에는 상기 반사갓방열판(5)의 상부에 형성된 제2결합부재(5b)와 착탈가능하도록 나사결합 등에 의해 결합되어질 수 있게 하는 결합부재(2a)를 두고, 하부면에 상기 엘이디모듈(20)의 전원공급입력단자(9)와 전기적 접속을 이루는 전원공급출력단자(4)가 형성된다. 이에 따라 단순히 엘이디모듈이 부착된 반사갓방열판(5)을 전원공급부(2)에 결합시키는 것에 의해 엘이디(7)는 전기적으로 접속되어질 수 있다. 전원공급부의 내부에는 효과적인 방열을 돕기 위해 열방출화합물(3)이 채워지는 것이 바람직하다. 전원공급부(2)의 상단에는 소켓에 결합되어지는 꼭지쇠(1)가 부착되어진다.
The power supply unit 2 is a device for supplying power to the LED, the lower side of the coupling to be coupled to the second coupling member (5b) formed on the upper portion of the reflective shaded heat sink (5) to be detachable by screwing or the like With a member 2a, a power supply output terminal 4 is formed on the lower surface of the LED module 20 to make electrical connection with the power supply input terminal 9. Accordingly, the LED 7 may be electrically connected by simply coupling the reflective shade heat sink 5 to which the LED module is attached to the power supply unit 2. It is preferable that the heat dissipating compound 3 is filled in the power supply unit to help effective heat dissipation. The upper end of the power supply 2 is attached to the clasp 1 is coupled to the socket.

도 7은 상기 전원공급부(2)를 구성하는 엘이디 전원공급출력단자(4)의 구체적인 구성예로서, 전원공급출력단자(4)는 도전성 재질로 이루어져 하방으로 돌출된 형상으로 접촉시 탄성을 갖도록 구성하는 것이 좋다. 상기 전원공급출력단자(4)는 내부적으로는 와이어에 의해 전원공급부와 전기적으로 접속되어진다.
7 is a specific configuration example of the LED power supply output terminal 4 constituting the power supply unit 2, the power supply output terminal 4 is made of a conductive material is configured to have elasticity when contacted in a downwardly projecting shape Good to do. The power supply output terminal 4 is internally electrically connected to the power supply unit by a wire.

도 8은 렌즈(11), 엘이디모듈(20), 반사갓방열판(5), 및 꼭지쇠가 부착된 전원공급부(2)가 순차적으로 결합한 상태를 보여주고 있다.
FIG. 8 shows a state in which the lens 11, the LED module 20, the reflection shade heat sink 5, and the power supply unit 2 with the clasp are sequentially coupled.

도 9는 기존의 다수개의 엘이디가 일렬로 배치된 엘이디형광등(100)의 전원연결상태도로서, 전원공급부(200)로부터 전원공급선(201, 202)이 좌우로 분기되어 양쪽 전원공급입력단자(203, 204)와 연결되어 있다. 하지만 이러한 구성에 의하면 앞에서 지적한 바와 같이 형광등 전체를 교체하여야 하는 문제가 있다.
9 is a power connection state diagram of the LED fluorescent lamp 100 in which a plurality of existing LEDs are arranged in a line, and the power supply lines 201 and 202 are branched from the power supply unit 200 to the left and right sides of both power supply input terminals 203, and FIG. 204). However, according to this configuration, there is a problem in that the entire fluorescent lamp needs to be replaced.

도 10 및 11은 본 발명에 따른 착탈식 결합이 가능한 엘이디 조명등의 다른 실시예로서 엘이디형광등을 나타낸다. 10 and 11 illustrate an LED fluorescent lamp as another embodiment of the removable LED lamp according to the present invention.

본 실시예에서 전원공급부(210)는 엘이디형광등의 반사갓을 고정시키기 위한 한쌍의 결합부재(211a, 211b)를 갖고, 내부 측면에 상기 엘이디형광등에 전원을 공급하기 위하여 상기 전원공급부(210)로부터 전원을 출력하는 전원공급출력단자(212)가 구비되어 있다. 이때 상기 전원공급부(210)는 좌우 한쌍의 엘이디형광등을 고정하기 위한 고정대로서의 기능도 수행하게 되며 이를 위해 단부에 위치고정나사(213)가 결합된다.In the present embodiment, the power supply unit 210 has a pair of coupling members 211a and 211b for fixing the reflection shade of the LED fluorescent lamp, and the power supply unit 210 supplies power from the power supply unit 210 to supply power to the LED fluorescent lamp on an inner side thereof. Is provided with a power supply output terminal 212 for outputting. At this time, the power supply unit 210 also serves as a holder for fixing a pair of left and right LED fluorescent lamps for this purpose, the position fixing screw 213 is coupled to the end.

따라서 기존의 엘이디형광등의 구조와 달리 중앙에서 양방향으로 연결된 형광등에 전원을 회전착탈식으로 쉽게 결합시킬 수 있으며, 따라서, 중앙의 전원공급부(210)의 결합부재를 어떠한 형상을 갖도록 하는 가에 따라 다양한 형상의 형광등이 가능하여 미관이 매우 수려한 형광등을 제공할 수도 있다.
Therefore, unlike the structure of the LED fluorescent lamp, the power can be easily coupled to the fluorescent lamp connected in both directions from the center in a rotational removable manner, and thus, various shapes depending on the shape of the coupling member of the central power supply unit 210 It is possible to provide a fluorescent lamp with a very beautiful appearance is possible.

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.

1: 꼭지쇠
2, 210: 전원공급부
4: 전원공급출력단자
5: 반사갓방열판
6: 엘이디기판
7: 엘이디
9: 전원공급입력단자
10: 유리구
11: 렌즈
20: 엘이디모듈1: clasp
2, 210: power supply
4: power supply output terminal
5: Reflective heat sink
6: LED substrate
7: LED
9: Power supply input terminal
10: glass sphere
11: lens
20: LED module

Claims (10)

엘이디기판과 전원공급입력단자를 포함하는 엘이디모듈; 상기 엘이디모듈에 전원공급출력단자를 통해 전원을 공급하는 전원공급부를 포함하며, 상기 엘이디모듈과 전원공급부는 탈착이 가능하도록 결합되고, 이에 의해 상기 전원공급입력단자와 전원공급출력단자 간에 전기적인 접속이 이루어지는 것을 특징으로 하는 엘이디조명등.An LED module including an LED substrate and a power supply input terminal; And a power supply unit supplying power to the LED module through a power supply output terminal, wherein the LED module and the power supply unit are detachably coupled to each other, thereby electrically connecting the power supply input terminal and the power supply output terminal. LED lighting, characterized in that it is made. 제 1항에 있어서, 상기 엘이디모듈은
전원공급부의 전원공급출력단자와 전기적으로 접속되며, 상기 전원공급출력단자로부터 엘이디의 전원을 공급받기 위한 전원공급입력단자; 상기 전원공급입력단자와 전기적으로 접속되어 이로부터 전원을 공급받는 엘이디가 부착된 엘이디기판; 및 상기 엘이디기판의 고정을 위해 반사갓방열판과의 결합을 매개하는 기판결합부재를 포함하는 엘이디조명등.The method of claim 1, wherein the LED module
A power supply input terminal electrically connected to a power supply output terminal of a power supply unit and configured to receive power of an LED from the power supply output terminal; An LED substrate having an LED electrically connected to the power supply input terminal and receiving power therefrom; And LED lighting, including a substrate coupling member for mediating the coupling with the reflection shade heat sink for fixing the LED substrate. 제 2항에 있어서, 기판결합부재는 반사갓방열판과 결합하는 나사산으로 이루어진 것을 특징으로 하는 엘이디조명등.The LED lamp of claim 2, wherein the substrate coupling member comprises a screw thread coupled with the reflection shade plate. 제 2항에 있어서, 상기 엘이디를 커버하는 렌즈를 고정하기 위한 렌즈결합부재를 더 포함하는 것을 특징으로 하는 엘이디조명등.The LED lighting lamp of claim 2, further comprising a lens coupling member for fixing the lens covering the LED. 제 2항에 있어서, 엘이디 반사갓방열판은 엘이디모듈을 구성하는 기판결합부재와 결합을 이루는 제1결합부재; 전원공급부와 착탈가능하도록 결합되어지는 제2결합부재; 및 반사갓의 경사면에 복수개로 외측으로 돌설되어진 방열판을 포함하는 것을 특징으로 하는 엘이디조명등.The method of claim 2, wherein the LED reflector heat sink comprises: a first coupling member for coupling with the substrate coupling member constituting the LED module; A second coupling member coupled to the power supply unit in a detachable manner; And LED lighting, characterized in that it comprises a heat sink protruded outward in a plurality on the inclined surface of the reflection shade. 제 5항에 있어서, 방열판은 알루미늄재질로 이루어진 것을 특징으로 하는 엘이디조명등.The LED lamp of claim 5, wherein the heat sink is made of aluminum. 제 5항에 있어서, 방열판은 알루미늄재질로 이루어지고, 그 표면에 세라믹을 도포한 것을 특징으로 하는 엘이디조명등.The LED lamp according to claim 5, wherein the heat sink is made of aluminum, and ceramics are coated on the surface thereof. 제 6항에 있어서, 상기 세라믹 도포층 위에 구리도금층을 추가로 형성한 것을 특징으로 하는 엘이디조명등.The LED lamp according to claim 6, wherein a copper plating layer is further formed on the ceramic coating layer. 제 5항에 있어서, 상기 제2결합부재의 수평방향으로 외측에 보조 방열출구를 더 포함하는 것을 특징으로 하는 엘이디조명등. The LED lamp of claim 5, further comprising an auxiliary heat dissipation outlet on an outer side in the horizontal direction of the second coupling member. 제 1항에 있어서, 엘이디전구 또는 엘이디형광등인 것을 특징으로 하는 엘이디조명등.The LED lighting lamp according to claim 1, which is an LED bulb or an LED fluorescent lamp.
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Cited By (4)

* Cited by examiner, † Cited by third party
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KR20150146190A (en) * 2014-06-23 2015-12-31 (주)상도전기 Led lighting device having reflector with function of heatradiation
WO2018101570A1 (en) * 2016-11-29 2018-06-07 제주대학교 산학협력단 Magnetic socket connectable to existing socket and lighting system using same
KR101941153B1 (en) * 2017-11-29 2019-04-12 에이치엘비엘이디 주식회사 A detachable typed led factory lamp
KR20210028766A (en) * 2019-09-04 2021-03-15 주식회사 진우씨스템 A raceway type light apparatus

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CN204042526U (en) * 2014-08-15 2014-12-24 佛山市崇达照明电器有限公司 A kind of Novel LED light

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US7497596B2 (en) * 2001-12-29 2009-03-03 Mane Lou LED and LED lamp
WO2007075143A1 (en) * 2005-12-29 2007-07-05 Lam Chiang Lim High power led housing removably fixed to a heat sink
TW200847467A (en) * 2007-05-23 2008-12-01 Tysun Inc Light emitting diode lamp
KR100906087B1 (en) * 2007-10-26 2009-07-06 화우테크놀러지 주식회사 A led lighting fitting

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20150146190A (en) * 2014-06-23 2015-12-31 (주)상도전기 Led lighting device having reflector with function of heatradiation
WO2018101570A1 (en) * 2016-11-29 2018-06-07 제주대학교 산학협력단 Magnetic socket connectable to existing socket and lighting system using same
KR101941153B1 (en) * 2017-11-29 2019-04-12 에이치엘비엘이디 주식회사 A detachable typed led factory lamp
KR20210028766A (en) * 2019-09-04 2021-03-15 주식회사 진우씨스템 A raceway type light apparatus

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