KR200459377Y1 - The lamp positioning an electrically isolating ring around the module - Google Patents

The lamp positioning an electrically isolating ring around the module Download PDF

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KR200459377Y1
KR200459377Y1 KR2020100003304U KR20100003304U KR200459377Y1 KR 200459377 Y1 KR200459377 Y1 KR 200459377Y1 KR 2020100003304 U KR2020100003304 U KR 2020100003304U KR 20100003304 U KR20100003304 U KR 20100003304U KR 200459377 Y1 KR200459377 Y1 KR 200459377Y1
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led module
module
heat sink
led
led lamp
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KR2020100003304U
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Korean (ko)
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KR20110009480U (en
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오창민
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(주) 코콤
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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
    • F21V31/00—Gas-tight or water-tight arrangements
    • F21V31/005—Sealing arrangements therefor
    • 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
    • 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
    • F21V29/71—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks using a combination of separate elements interconnected by heat-conducting means, e.g. with heat pipes or thermally conductive bars between separate heat-sink elements
    • 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
    • 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]
    • 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

본 고안은 전구형 ＬＥＤ램프에 관한 것으로서, 더 구체적으로는, 실리콘고무처럼 탄력성이 있는 절연물질로 만든 절연링을 사용하여 ＬＥＤ모듈의 둘레를 에워쌈으로써, ＬＥＤ램프의 안전성과 내구성이 종래보다 향상될 수 있도록 한, ＬＥＤ모듈 절연링을 가진 전구형 ＬＥＤ램프에 관한 것이다.
본 고안에 따른 ＬＥＤ모듈 절연링을 가진 전구형 ＬＥＤ램프는, ＳＭＰＳ모듈이 내장되는 수용공간(112)과 이 수용공간의 상부에 설치되는 횡단벽(113) 및 하부측에 결합되는 전원접속부로 이루어진 히트싱크본체(100) 와; 횡단벽(113)의 상면에 배치되는 ＬＥＤ모듈(200) 과; ＬＥＤ모듈(200)의 전방(前方)에 위치되도록 히트싱크본체(100)의 상부측에 결합되는 렌즈(300) ; 및 ＬＥＤ모듈과 히트싱크본체 사이를 전기적으로 절연하기 위해 ＬＥＤ모듈(200)의 둘레에 배치되는 절연링(400) 을 포함하여 구성된 것을 특징으로 한다.The present invention relates to a bulb-type LED lamp, more specifically, by surrounding the LED module by using an insulating ring made of a flexible insulating material, such as silicone rubber, the safety and durability of the LED lamp is improved than before The present invention relates to a bulb type LED lamp having an LED module insulation ring.
The bulb-type LED lamp having an LED module insulation ring according to the present invention includes an accommodation space 112 in which an SSM module is embedded, a transverse wall 113 installed at an upper portion of the accommodation space, and a power connection portion coupled to a lower side. A heat sink body 100 ; An LED module 200 disposed on an upper surface of the transverse wall 113; A lens 300 coupled to the upper side of the heat sink main body 100 so as to be located in front of the LED module 200; And an insulating ring 400 disposed around the LED module 200 to electrically insulate the LED module from the heat sink body.

Description

ＬＥＤ모듈 절연링을 가진 전구형 ＬＥＤ램프 {The ＬＥＤ lamp positioning an electrically isolating ring around the ＬＥＤ module}LED Module Lamp with an insulating ring {The LED lamp positioning an electrically isolating ring around the LED module}

본 고안은 전구형 ＬＥＤ램프에 관한 것으로서, 더 구체적으로는, 실리콘고무처럼 탄력성이 있는 절연물질로 만든 절연링을 사용하여 ＬＥＤ모듈의 둘레를 에워쌈으로써, ＬＥＤ램프의 안전성과 내구성이 종래보다 향상될 수 있도록 한, ＬＥＤ모듈 절연링을 가진 전구형 ＬＥＤ램프에 관한 것이다.The present invention relates to a bulb-type LED lamp, more specifically, by surrounding the LED module by using an insulating ring made of a flexible insulating material, such as silicone rubber, the safety and durability of the LED lamp is improved than before The present invention relates to a bulb type LED lamp having an LED module insulation ring.

형광등, 백열전구, 할로겐 램프, 보안등과 호환될 수 있도록 이들 재래식 조명기구와 동일 또는 유사하게 제작되는 ＬＥＤ램프는, 재래식 조명기구보다 수명이 길고, 에너지효율이 높아 전력소비가 적으며, 스위치응답특성이 빠른 장점이 있다.LED lamps, which are manufactured in the same or similar way as conventional lamps to be compatible with fluorescent lamps, incandescent lamps, halogen lamps and security lamps, have a longer lifespan than conventional lamps, have higher energy efficiency and consume less power, and have switch response characteristics. This has a quick advantage.

ＬＥＤ조명 시장이 점점 커짐에 따라, 본 출원인은, ＬＥＤ조명 분야에서 기술선도기업으로 자리매김하기 위해, 그동안 10여 건의 실용신안을 출원한 바 있다.As LED lighting market is getting bigger, we have applied for more than 10 utility models in order to establish ourselves as a technology leading company in LED lighting field.

도 5 및 도 6은, 아래에서 더욱 구체적으로 설명될 본 고안의 기술적 특징에 대한 이해를 돕고자 나타낸 것으로서, 본 출원인이 실용신안출원번호 2009-0014925를 통해 제안한 ＬＥＤ램프의 예이다.5 and 6 are shown to help understand the technical features of the present invention, which will be described in more detail below, and are examples of LED lamps proposed by the applicant through Utility Model Application No. 2009-0014925.

종래 구성의 ＬＥＤ램프는 제조사마다 디자인이 조금씩 다르지만, 대개는 이들 도면에 도시된 것처럼, ＳＭＰＳ(Switching Mode Power Supply)모듈이 내장되는 수용공간의 상부를 가로질러 횡단벽(113)이 설치되고 하부에 전원접속부가 결합된 히트싱크본체(100)와, 횡단벽(113)의 상면에 배치되는 ＬＥＤ모듈(200)과, ＬＥＤ모듈(200)의 전방(前方)에 배치되며 히트싱크본체(100)의 상부측에 나사결합될 수 있도록 체결구멍이 형성된 복수의 돌출부(310)를 가진 렌즈(300)로 구성되어 있다.The LED lamp of the conventional configuration has a slightly different design for each manufacturer, but as usually shown in these figures, a transverse wall 113 is installed across the upper part of the receiving space in which the Switching Mode Power Supply (SMPS) module is built, The heat sink main body 100 coupled to the power supply connection unit, the LED module 200 disposed on the upper surface of the transverse wall 113, and the front of the LED module 200 are disposed in front of the heat sink main body 100. It is composed of a lens 300 having a plurality of protrusions 310 formed with a fastening hole to be screwed on the upper side.

히트싱크본체(100)는 ＳＭＰＳ모듈과 ＬＥＤ모듈(200)에서 발생한 열을 효과적으로 제거하기 위한 방열부(110)도 구비하는데, 상술한 바와 같이, 방열부(110)의 하부측으로는 전원접속부가 결합된다.The heat sink body 100 also includes a heat dissipation unit 110 for effectively removing heat generated from the SML module and the LED module 200. As described above, the power connection unit is coupled to the lower side of the heat dissipation unit 110. do.

여기서 ＬＥＤ램프의 전원접속부(power source connection section)는, ＬＥＤ모듈(200)로의 전력(전기에너지)공급이 소켓을 통해 이루어지는 경우, 도 5에 도시된 것처럼, 합성수지제의 연결부재(120)와 금속베이스(130)로 구성될 수도 있지만, 콘센트를 통해 전력이 공급되는 경우, 할로겐 램프에서 흔히 볼 수 있는 플러그 타입으로도 구성될 수 있다.Here, the power source connection section of the LED lamp includes a connection member 120 made of synthetic resin and a metal, as shown in FIG. 5, when power (electrical energy) is supplied to the LED module 200 through a socket. Although it may be configured as the base 130, when the power is supplied through the outlet, it may also be configured as a plug type commonly found in halogen lamps.

한편, ＬＥＤ램프와 관련하여, 그동안은 ＬＥＤ램프의 제조비를 낮추거나 ＬＥＤ램프의 효율성을 높이는 데에만 연구의 초점이 맞춰져 있었을 뿐, 안전성과 내구성의 향상은 등한시되어 왔다.On the other hand, in relation to LED lamps, research has focused only on lowering the manufacturing cost of LED lamps or improving the efficiency of LED lamps, while improving safety and durability have been neglected.

도 6은, 현시점에서, ＬＥＤ램프의 전기(電氣)안전성에 대한 연구가 왜 필요한 지를 설명하기 위해 나타낸 도면으로서, 종래의 ＬＥＤ램프는 전류를 공급받는 ＬＥＤ모듈(200)과 전기전도체로 구성된 방열부(110) 사이에 작은 틈이 생기게 하여 이 문제를 해결하고 있을 뿐이었다.FIG. 6 is a view showing why research on the electrical safety of LED lamps is necessary at this time, and a conventional LED lamp includes a heat dissipation unit consisting of an LED module 200 and an electric conductor supplied with current. There was only a small gap between the (110) to solve this problem.

합성수지와 같은 절연물질로 된 렌즈(300)가 ＬＥＤ모듈(200)의 전방을 덮고 있지만, 렌즈(300)와 방열부(110)가 완전한 밀폐구조를 형성하는 것은 아니기 때문에, 상기 틈에 먼지가 끼어들거나 ＬＥＤ램프의 주변 습도가 높으면, 전기전도체인 방열부(110) 쪽으로 전류가 흐를 수 있다.Although the lens 300 made of an insulating material such as a synthetic resin covers the front of the LED module 200, since the lens 300 and the heat dissipation unit 110 do not form a completely sealed structure, dust may be caught in the gap. Lifting or when the ambient humidity of the LED lamp is high, current may flow toward the heat dissipation unit 110, which is an electrical conductor.

또한, ＬＥＤ모듈(200)과 방열부(110) 사이의 공기(空氣)절연이 파괴되어 전류가 흐르는 경우, 높은 순간전압이 ＬＥＤ모듈(200)에 가해져 내구성이 저하될 우려가 있다.In addition, in the case where the air insulation between the LED module 200 and the heat dissipation unit 110 is destroyed and a current flows, a high instantaneous voltage may be applied to the LED module 200, thereby deteriorating durability.

아직은 상술한 바와 같은 전기안전성 문제가 대두하지 않았으나, ＬＥＤ램프의 사용이 급증함에 따라, 멀지 않은 장래에 이 문제가 발생할 가능성이 있다.The electrical safety problem as mentioned above has not been raised yet, but as the use of LED lamps increases, this problem may occur in the near future.

따라서 본 고안은, 실리콘고무처럼 탄력성이 있는 절연물질로 만든 절연링을 사용하여, ＬＥＤ모듈의 주변을 전기적으로 완전히 밀폐함으로써, ＬＥＤ램프의 안전성과 내구성이 종래보다 향상될 수 있도록 한 ＬＥＤ모듈 절연링을 가진 전구형 ＬＥＤ램프를 제공하는데 목적이 있다.Therefore, the present invention, by using an insulating ring made of a resilient insulating material, such as silicone rubber, by electrically sealing the LED module surroundings, the LED module insulation ring to improve the safety and durability of the LED lamp than conventional It is an object to provide a bulb-type LED lamp with.

상술한 과제가 해결될 수 있도록, 본 고안에 따른 ＬＥＤ모듈 절연링을 가진 전구형 ＬＥＤ램프는, ＳＭＰＳ모듈이 내장되는 수용공간과 이 수용공간의 상부에 설치되는 횡단벽과 하부측에 결합되는 전원접속부로 이루어진 히트싱크본체 와, 횡단벽의 상면에 배치되는 ＬＥＤ모듈 과, ＬＥＤ모듈의 전방(前方)에 위치되도록 히트싱크본체의 상부측에 결합되는 렌즈 와, ＬＥＤ모듈과 히트싱크본체 사이의 전기절연을 위해 ＬＥＤ모듈의 둘레에 배치되는 절연링 을 포함하여 구성되는 것을 특징으로 한다.In order to solve the above problems, the bulb-type LED lamp having the LED module insulation ring according to the present invention, the accommodating space in which the SMPS module is built, and the power supply coupled to the transverse wall and the lower side installed in the upper portion of the accommodating space. A heat sink body consisting of a connecting portion, an LED module disposed on an upper surface of the transverse wall, a lens coupled to an upper side of the heat sink body so as to be located in front of the LED module, and an electrical connection between the LED module and the heat sink body. Characterized in that it comprises an insulating ring disposed around the LED module for insulation .

본 고안의 일 실시형태에 따르면, 상기 절연링은, 실리콘고무를 소재로 사용하며, 히트싱크본체의 상부에 렌즈가 장착된 때 상기 렌즈에 의해 압착변형되는 내측에지가 절연링의 내부면 상부에 형성되어 있다.According to one embodiment of the present invention, the insulating ring is made of silicone rubber as a material, and when the lens is mounted on the upper portion of the heat sink body, the inner edge of the inner surface of the insulating ring is pressed and deformed by the lens, Formed.

본 고안에 따르면, 히트싱크본체의 상부측에 결합되는 렌즈에 의해 절연링의 내측에지가 압착변형되며, 이러한 압착변형에 의해, 절연링의 내측에지가 ＬＥＤ모듈의 둘레면(측면과 상면)에 밀착되어 ＬＥＤ모듈을 주변환경으로부터 완전히 격리시킬 수 있다. 그 결과, ＬＥＤ모듈 쪽으로 습기나 먼지가 침투할 수 없으므로, ＬＥＤ램프의 전기안전성과 내구성이 향상된다.According to the present invention, the inner edge of the insulating ring is squeezed and deformed by a lens coupled to the upper side of the heat sink body, and by this squeezed deformation, the inner edge of the insulating ring is circumferentially (side and top) of the LED module. The close contact allows the LED module to be completely isolated from the environment. As a result, moisture and dust cannot penetrate the LED module, thereby improving the electrical safety and durability of the LED lamp.

도 1a은 본 고안의 제1 실시형태에 따른 ＬＥＤ모듈 절연링을 가진 전구형 ＬＥＤ램프의 분해 사시도.
도 1b은 도 1a에 나타낸 ＬＥＤ모듈 절연링을 가진 전구형 ＬＥＤ램프의 결합 사시도.
도 2는 도 1b에 나타낸 ＬＥＤ모듈 절연링을 가진 전구형 ＬＥＤ램프의 요부(要部) 단면도.
도 3a은 본 고안의 제2 실시형태에 따른 ＬＥＤ모듈 절연링을 가진 전구형 ＬＥＤ램프의 분해 사시도.
도 3b은 도 3a에 나타낸 ＬＥＤ모듈 절연링을 가진 전구형 ＬＥＤ램프의 결합 사시도.
도 4는 본 고안의 일 실시형태에 따른 ＬＥＤ모듈 절연링의 일부를 잘라낸 부분 사시도.
도 5는 종래 구성에 따른 전구형 ＬＥＤ램프의 일 실시형태를 나타낸 것으로서, 본 출원인의 선출원 실용신안 출원번호 제20-2009-0014925호의 대표도.
도 6은 도 5에 나타낸 종래 ＬＥＤ램프의 단면도로서, 도 2에 대응되는 단면도.1A is an exploded perspective view of a bulb type LED lamp having an LED module insulating ring according to the first embodiment of the present invention;
FIG. 1B is a perspective view of the combined LED lamp having the LED module insulating ring shown in FIG. 1A; FIG.
Fig. 2 is a sectional view of essential parts of a bulb type LED lamp having an LED module insulating ring shown in Fig. 1B;
3A is an exploded perspective view of a bulb type LED lamp having an LED module insulating ring according to a second embodiment of the present invention;
FIG. 3B is a perspective view of the combined LED lamp having the LED module insulation ring shown in FIG. 3A; FIG.
4 is a partial perspective view of a portion of an LED module insulating ring according to an embodiment of the present invention;
Figure 5 shows an embodiment of the bulb-type LED lamp according to the conventional configuration, a representative view of the present application utility model application No. 20-2009-0014925 of the present applicant.
FIG. 6 is a sectional view of a conventional LED lamp shown in FIG. 5, corresponding to FIG. 2; FIG.

이하, 첨부도면을 참조하여, 본 고안에 따른 ＬＥＤ모듈 절연링을 가진 전구형 ＬＥＤ램프에 대해 구체적으로 설명한다.Hereinafter, a light bulb type LED lamp having an LED module insulation ring according to the present invention will be described in detail with reference to the accompanying drawings.

실시예 1Example 1

도 1a～도 2와 도 4에 도시된 바와 같이, 본 고안의 제1 실시형태에 따른 ＬＥＤ모듈 절연링을 가진 전구형 ＬＥＤ램프는 히트싱크본체(100)와, 복수의 ＬＥＤ가 일정한 패턴으로 배열되어 있는 ＬＥＤ모듈(200)과, 절연물질로 만든 렌즈(300) 및 절연링(400)으로 구성되어 있다.As shown in Figs. 1A to 2 and 4, the bulb type LED lamp having the LED module insulation ring according to the first embodiment of the present invention is arranged in a heat sink body 100 and a plurality of LEDs in a constant pattern. The LED module 200, the lens 300 and the insulating ring 400 made of an insulating material.

히트싱크본체(100)는, 복수의 냉각핀이 형성된 알루미늄 소재의 방열부(110)와, 방열부(110)의 하부측에 결합된 전원접속부로 구성되어 있다.The heat sink main body 100 includes a heat dissipation unit 110 of an aluminum material having a plurality of cooling fins formed therein, and a power connection unit coupled to a lower side of the heat dissipation unit 110.

본 실시예의 경우, 상기 전원접속부는 본 출원인이 선출원한 실용신안출원번호 2009-0014925의 ＬＥＤ램프와 마찬가지로, 합성수지제의 연결부재(120)와, 금속베이스(130)로 이루어져 있다.In this embodiment, the power supply connection portion is made of a synthetic resin connecting member 120, and a metal base 130, similar to the LED lamp of the Utility Model Application No. 2009-0014925 filed by the applicant.

방열부(110) 내에는 ＳＭＰＳ모듈을 수용할 수 있는 수용공간(112)이 형성되어 있으며, 상면에 ＬＥＤ모듈(200)을 배치하기 위한 횡단벽(113)이 수용공간(112)의 상부를 가로질러 설치되어 있다. 또한, 상기 방열부(110)의 상단에는, ＬＥＤ모듈(200)의 전방에 위치되도록 히트싱크본체(100)의 상부측에 결합되는 렌즈(300)의 돌출부(310)를 고정나사(500)로 고정하기 위한 복수의 나사구멍(111)이 적정간격을 두고 형성되어 있다.The heat dissipation unit 110 has an accommodating space 112 for accommodating the SMPS module, and a transverse wall 113 for disposing the LED module 200 on the upper surface of the accommodating space 112 crosses an upper portion of the accommodating space 112. Is installed. In addition, the upper end of the heat dissipating unit 110, the projection 310 of the lens 300 coupled to the upper side of the heat sink body 100 to be located in front of the LED module 200 to the fixing screw 500. A plurality of screw holes 111 for fixing are formed at appropriate intervals.

ＬＥＤ모듈(200)과 방열부(110) 사이의 전기절연을 위해 실리콘고무로 제작한 절연링(400)은, ＬＥＤ모듈의 둘레를 감쌀 수 있도록 ＬＥＤ모듈의 둘레 측면에 접촉하는 내부면(420)과, ＬＥＤ모듈의 둘레 상면에 접촉할 수 있는 내측에지(410)로 구성되어 있다. 상기 내측에지(410)는, 내부면(420) 상부에 일체로 형성되어 있어, 도 4에 도시된 것처럼, 절연링(400)의 단면형상이 전체적으로는 "ㄱ" 형상을 이루고 있다.The insulating ring 400 made of silicon rubber for electrical insulation between the LED module 200 and the heat dissipation unit 110 has an inner surface 420 contacting the circumferential side of the LED module so as to surround the LED module. And an inner edge 410 that can contact the upper peripheral surface of the LED module. The inner edge 410 is integrally formed on the inner surface 420, and as shown in FIG. 4, the cross-sectional shape of the insulating ring 400 forms an overall "a" shape.

또한, 도 1a 및 도 2를 통해 알 수 있는 것처럼, 상기 ＬＥＤ모듈(200)은 횡단벽과의 사이에 절연패드(600)가 끼워진 상태로 설치된다.1A and 2, the LED module 200 is installed with the insulating pad 600 inserted between the cross walls.

따라서, 방열부(110)의 상부에 렌즈(300)가 장착되면, 렌즈(300)와 접촉하는 내측에지(410)의 상부측이 변형되면서 ＬＥＤ모듈의 둘레가 절연링(400)에 의해 완전히 감싸지게 된다.Therefore, when the lens 300 is mounted on the upper portion of the heat dissipation unit 110, the upper side of the inner edge 410 in contact with the lens 300 is deformed and the circumference of the LED module is completely wrapped by the insulating ring 400. You lose.

그 결과, ＬＥＤ모듈(200)은 절연패드(600)와 렌즈(300)와 절연링(400)에 의해, 주변환경으로부터 완전히 격리된다.As a result, the LED module 200 is completely isolated from the surrounding environment by the insulating pad 600, the lens 300, and the insulating ring 400.

실시예 2Example 2

도 3a 및 도 3b에 나타낸 바와 같이, 본 고안의 제2 실시형태에 따른 전구형 ＬＥＤ램프도, 제1 실시형태의 전구형 ＬＥＤ램프처럼, 히트싱크본체(100)와, ＬＥＤ모듈(200)과, 절연물질로 만든 렌즈(300) 및 절연링(400)으로 구성되어 있다.3A and 3B, the bulb LED lamp according to the second embodiment of the present invention is, like the bulb LED lamp of the first embodiment, the heat sink body 100, the LED module 200, and the like. , It is composed of a lens 300 and the insulating ring 400 made of an insulating material.

제1 실시형태와의 차이점이라면, 방열부(110)의 크기가 더 크다는 정도이다.The difference from the first embodiment is that the size of the heat dissipation unit 110 is larger.

따라서, 본 실시예의 경우에도, 방열부(110)의 상부측에 렌즈(300)가 장착되면, 내측에지(410)가 변형되어, ＬＥＤ모듈의 둘레가 절연링(400)에 의해 감싸지게 된다. 그 결과, ＬＥＤ모듈(200)은 주변환경으로부터 완전히 격리가 되므로 전기적으로 안전할 뿐 아니라, ＬＥＤ램프의 내구성도 향상될 수 있다.Therefore, even in this embodiment, when the lens 300 is mounted on the upper side of the heat dissipation unit 110, the inner edge 410 is deformed, the circumference of the LED module is wrapped by the insulating ring 400. As a result, since the LED module 200 is completely isolated from the surrounding environment, it is not only electrically safe but also the durability of the LED lamp can be improved.

변형예Variant

본 고안에 따른 ＬＥＤ모듈 절연링을 가진 전구형 ＬＥＤ램프는, 실시예 1과 실시예 2에 개시된 전원접속부 대신, 콘센트에 꽂아 쓰는 플러그 타입의 전원접속부를 구비한 형태로 제작될 수도 있다.The bulb type LED lamp having the LED module insulation ring according to the present invention may be manufactured in the form of a plug type power connection portion plugged into an outlet instead of the power connection portions disclosed in the first and second embodiments.

100...히트싱크본체(heat sink main body)
110...방열부(heat radiation section)
111...나사구멍(screw hole)
112...수용공간(accommodation space)
113...횡단벽(traverse wall)
120...연결부재(connecting member)
130...금속베이스(metal base)
200...ＬＥＤ모듈(ＬＥＤ module)
300...렌즈(lens)
310...돌출부(protrusion)
400...절연링(electrically isolating ring)
410...내측에지(inward edge)
420...내부면(inside)
500...고정나사(fixing screw)
600...절연패드(electrically isolating pad)100.heat sink main body
110 ... heat radiation section
111.Screw hole
112.accommodation space
113 ... traverse wall
120 ... connecting member
130 metal base
200 ... LED module
300 ... lens
310 ... protrusion
400 ... electrically isolating ring
410 ... inward edge
420 ... inside
500 ... fixing screw
600 ... electrically isolating pad

Claims (2)

ＳＭＰＳ모듈이 내장되는 수용공간(112)과, 수용공간(112)의 상부에 설치되는 횡단벽(113)과, 하부측에 결합되는 전원접속부로 이루어진 히트싱크본체(100);
횡단벽(113)의 상면에 배치되는 ＬＥＤ모듈(200);
ＬＥＤ모듈(200)의 전방(前方)에 위치되도록 히트싱크본체(100)의 상부측에 결합되는 렌즈(300); 및
ＬＥＤ모듈(200)과 히트싱크본체(100) 사이를 전기적으로 절연(絶緣)하기 위해, ＬＥＤ모듈(200)의 둘레에 배치되는 절연링(400);
을 포함하여 구성되며,
상기 절연링(400)은, 소재로서 실리콘고무를 사용하며, 히트싱크본체(100)의 상부에 렌즈(300)가 장착된 때, 렌즈(300)에 의해 압착변형되는 내측에지(410)가 절연링(400)의 내부면(420) 상부에 형성된 것을 특징으로 하는 ＬＥＤ모듈 절연링을 가진 전구형 ＬＥＤ램프.A heat sink body 100 including an accommodating space 112 in which the SPM module is embedded, a transverse wall 113 installed at an upper portion of the accommodating space 112, and a power connection connected to the lower side;
LED module 200 disposed on the upper surface of the transverse wall 113;
A lens 300 coupled to the upper side of the heat sink main body 100 so as to be located in front of the LED module 200; And
An insulation ring 400 disposed around the LED module 200 to electrically insulate the LED module 200 from the heat sink body 100;
And,
The insulating ring 400 uses silicon rubber as a material, and when the lens 300 is mounted on the heat sink body 100, the inner edge 410 that is squeezed and deformed by the lens 300 is insulated. A bulb type LED lamp having an LED module insulation ring, which is formed on an inner surface 420 of the ring 400. 삭제delete
KR2020100003304U 2010-03-31 2010-03-31 The lamp positioning an electrically isolating ring around the module KR200459377Y1 (en)

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Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200312458Y1 (en) 2003-02-06 2003-05-12 주식회사 에이텍 Light Emitting Diode flashlight
KR100643579B1 (en) 2006-05-16 2006-11-10 주식회사 누리플랜 Line type led lighting of capsule style
KR20080001662U (en) * 2006-12-05 2008-06-11 이강민 Fluorescence light led use all lamp
KR100892324B1 (en) 2008-12-01 2009-04-08 (주)케이엔텍 Led lamp system

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200312458Y1 (en) 2003-02-06 2003-05-12 주식회사 에이텍 Light Emitting Diode flashlight
KR100643579B1 (en) 2006-05-16 2006-11-10 주식회사 누리플랜 Line type led lighting of capsule style
KR20080001662U (en) * 2006-12-05 2008-06-11 이강민 Fluorescence light led use all lamp
KR100892324B1 (en) 2008-12-01 2009-04-08 (주)케이엔텍 Led lamp system

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