KR20090102026A - Safety led lighting fitting from short circuit - Google Patents

Safety led lighting fitting from short circuit

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Publication number
KR20090102026A
KR20090102026A KR1020080027223A KR20080027223A KR20090102026A KR 20090102026 A KR20090102026 A KR 20090102026A KR 1020080027223 A KR1020080027223 A KR 1020080027223A KR 20080027223 A KR20080027223 A KR 20080027223A KR 20090102026 A KR20090102026 A KR 20090102026A
Authority
KR
South Korea
Prior art keywords
light source
led lighting
insulation
insulating member
type led
Prior art date
Application number
KR1020080027223A
Other languages
Korean (ko)
Inventor
유영호
Original Assignee
화우테크놀러지 주식회사
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Publication date
Application filed by 화우테크놀러지 주식회사 filed Critical 화우테크놀러지 주식회사
Priority to KR1020080027223A priority Critical patent/KR20090102026A/en
Publication of KR20090102026A publication Critical patent/KR20090102026A/en

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21K—NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
    • F21K9/00—Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
    • F21K9/20—Light sources comprising attachment means
    • F21K9/23—Retrofit light sources for lighting devices with a single fitting for each light source, e.g. for substitution of incandescent lamps with bayonet or threaded fittings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
    • F21V29/50—Cooling arrangements
    • F21V29/70—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
    • F21V29/80—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with pins or wires
    • F21V29/81—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with pins or wires with pins or wires having different shapes, lengths or spacing
    • 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)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)

Abstract

PURPOSE: A safe insulation bulb type LED lighting device is provided to reduce the housing size by securing insulation without large insulation gap. CONSTITUTION: A safe insulation bulb type LED lighting device(1) comprises a light source(10), a driving part(20), a heat sink(30), a housing(50), and an insulation member(70). The light source includes LEDs(11) embedded in a PCB(13). The driving part includes voltage change elements(21) embedded in a PCB(23) to supply electricity to the light source. The heat sink is attached to the light source. The housing accepts and supports the light source, the driving part, and the heat sink, and has a bulb-type power supply connector(51). The PCB of the driving part is received in the insulation member for insulation of the driving part.

Description

안전절연 전구형 엘이디 조명기구{SAFETY LED LIGHTING FITTING FROM SHORT CIRCUIT}SAFETY LED LIGHTING FITTING FROM SHORT CIRCUIT}

본 발명은 전구형 엘이디 조명기구에 관한 것으로서, 특히 구동부의 피씨비가 절연부재에 담겨짐으로써 절연간극을 크게 확보하지 않아도 절연이 안전하게 확보되어 하우징 크기를 줄여줌과 아울러 제품의 성능 및 품질특성을 향상시키며 조립결합이 간편하여 생산성을 현저히 향상토록 하는 안전절연 전구형 엘이디 조명기구에 관한 것이다.The present invention relates to a bulb-type LED lighting fixture, in particular, because the PCB of the driving unit is contained in the insulating member, the insulation is secured without securing a large insulation gap, thereby reducing the housing size and improving the performance and quality characteristics of the product. The present invention relates to a safety insulated bulb type LED luminaire that can be easily assembled and assembled to significantly improve productivity.

엘이디(LED: Light Emitting Diode)는 종래의 광원에 비하여 소형이고 수명이 길뿐만 아니라 전기에너지가 빛에너지로 직접 변환되기 때문에 전력이 적게 소모되어 에너지 효율이 우수한 고광도를 발하는 특성을 지니고 있다.LED (Light Emitting Diode) is smaller and longer lifespan than the conventional light source, and because the electric energy is directly converted to light energy, it consumes less power and has a characteristic of emitting high brightness with excellent energy efficiency.

따라서, 이러한 엘이디를 광원으로 하는 다양한 조명기구가 개발되고 있으며, 근래에는 기존의 전구용 소켓(Receptacle)에 장착가능하게 전구식 전원연결부가 구비된 전구형 엘이디 조명기구가 호응을 얻고 있다.Accordingly, various lighting apparatuses using such LEDs as light sources have been developed, and in recent years, bulb-type LED lighting apparatuses equipped with bulb-type power connection parts to be mounted on existing light bulb sockets (Receptacle) have gained popularity.

종래기술의 전구형 엘이디 조명기구(100)는 도 6 에 도시된 바와 같이, 피씨비(113)에 복수의 엘이디(111)가 설치되는 광원부(110)와 상기 광원부로 전류를 변환 공급하는 구동부(120), 상기 광원부에 접합되는 방열수단(130) 및 상기 광원부, 구동부 및 방열수단을 수용지지하며 전구식 전원연결부(151)가 구비된 하우징(150)으로 구성된다.As illustrated in FIG. 6, the bulb type LED lighting device 100 according to the related art includes a light source unit 110 in which a plurality of LEDs 111 are installed in the PC 113 and a driving unit 120 converting and supplying current to the light source unit. ), The heat dissipation means 130 bonded to the light source unit and the light source unit, the drive unit and the heat dissipation means is accommodated and comprises a housing 150 provided with a light bulb-type power connection 151.

상기 구동부(120)는 하우징(150)에 대하여 절연이 안전하게 이루어지도록 설치되어야 하며, 유럽공동체마크(CE Marking)제도의 규정에서는 구동부가 습기 등에 의한 누전발생을 차단하기 위하여 노출되는 구동부 피씨비(123)와 하우징(150) 사이에 6.5㎜ 이상의 안전 절연간극(S)을 두도록 강제하고 있기도 하다.The driving unit 120 should be installed so that insulation is securely made with respect to the housing 150. In the CE Marking system, the driving unit 120 exposes the driving unit to prevent a short circuit caused by moisture. And a safety insulating gap S of 6.5 mm or more may be forced between the housing 150 and the housing 150.

이와 같은 규정을 충족하도록 구성할 경우, 구동부(120)의 크기를 아무리 최소화시킨다 하여도 하우징(150)의 크기가 커져서 통상적으로 사용하고 있는 전구형 할로겐 램프와는 호환이 불가능하다.When configured to meet such a regulation, even if the size of the drive unit 120 is minimized, the size of the housing 150 is large and is incompatible with the conventional halogen lamps.

또한, 하우징(150)이 커지므로 광원부(110)에서 발생되는 열이 외부로 바로 빠지지 못하는 량이 증가하고 광원부(110) 중앙에서 상승하는 열기가 구동부의 피씨비(123)로 향하게 되므로 조명기구의 성능 및 품질저하 및 수명단축을 초래하는 문제점이 있었다.In addition, since the housing 150 is increased, the amount of heat generated from the light source unit 110 does not directly fall to the outside, and the heat rising from the center of the light source unit 110 is directed to the PCB 123 of the driving unit. There was a problem that caused the deterioration of quality and shortened life.

한편, 이러한 절연문제를 해결하기 위한 다른 종래기술(100')에서는 도 7에 도시된 바와 같이, 구동부(120)를 하나의 뭉치로 몰딩(M) 매입처리하고 있기도 하다.Meanwhile, in another prior art 100 ′ for solving such an insulation problem, the molding unit M may be embedded in the driving unit 120 as one bundle as illustrated in FIG. 7.

그러나, 구동부(120)를 몰딩처리할 경우, 케이블 연결이 어렵고 조립이 대단히 번거로워 생산성이 저하되고, 부품의 교체 및 수리가 어려운 문제점이 있었다.However, when molding the drive unit 120, the cable connection is difficult and the assembly is very cumbersome, the productivity is lowered, there is a problem that the replacement and repair of parts is difficult.

본 발명은 상기한 문제점을 해소하기 위하여 안출된 것으로서,The present invention has been made to solve the above problems,

본 발명의 목적은 구동부 피씨비가 절연부재에 담겨짐으로써 절연간극을 확보하지 않아도 절연이 확실하게 이루어져 하우징의 크기를 줄여줌과 아울러 제품의 성능 및 품질특성을 향상시키며 조립결합이 간편하여 생산성을 현저히 향상토록 하는 안전절연 전구형 엘이디 조명기구를 제공함에 있다.The object of the present invention is that the driving part is contained in the insulating member, the insulation is secured without securing the insulation gap, thereby reducing the size of the housing and improve the performance and quality characteristics of the product, and easy assembly and assembly, significantly improving productivity To provide a safety insulated bulb type LED luminaire to improve.

상기한 목적을 달성하는 본 발명에 따른 안전절연 전구형 엘이디 조명기구는,Safety insulated bulb type LED lighting device according to the present invention for achieving the above object,

피씨비에 복수의 엘이디가 실장되는 광원부와 상기 광원부로 전기를 공급하기 위하여 전압변환소자들이 피씨비에 실장되는 구동부와 상기 광원부에 접합되는 방열수단 및 상기 광원부, 구동부 및 방열수단을 수용지지하며 전구식 전원연결부가 구비된 하우징을 포함하여 구성되는 전구형 엘이디 조명기구에 있어서,A light source unit in which a plurality of LEDs are mounted to the PCB, and a driving unit in which the voltage conversion elements are mounted in the PC to supply the electricity to the light source unit, heat dissipation means bonded to the light source unit, and accommodates the light source unit, the driving unit, and the heat dissipation unit, and a bulb-type power source. In the bulb-shaped LED luminaire comprising a housing provided with a connection,

상기 구동부의 절연을 위하여 구동부 피씨비가 담겨지는 절연부재가 구비됨을 특징으로 한다.Insulating member is provided with an insulating member containing the driving part PC for insulation of the driving unit.

상기 구성을 지닌 본 발명에 따른 안전절연 전구형 엘이디 조명기구는,Safety insulated bulb type LED lighting device according to the present invention having the above configuration,

구동부 피씨비가 절연부재에 담겨짐으로써 절연간극을 크게 확보하지 않아도 절연이 확실하게 이루어지므로 하우징 크기를 줄여줌과 아울러 제품의 성능 및 품질특성을 향상시키며 조립결합이 간편하여 생산성을 향상시키는 현저한 효과가 있다.Since the driving part is contained in the insulating member, the insulation is reliably achieved without securing a large insulation gap. Therefore, the housing size is reduced, and the performance and quality characteristics of the product are improved. have.

도 1은 본 발명에 따른 일 실시예의 구성을 보이는 분해 단면도1 is an exploded cross-sectional view showing the configuration of an embodiment according to the present invention

도 2는 도 1의 결합 구성도2 is a combined configuration of FIG.

도 3은 도 1의 절연부재 사시도3 is a perspective view of the insulating member of FIG.

도 4는 본 발명에 따른 일 실시예의 구성을 보이는 분해 단면도Figure 4 is an exploded cross-sectional view showing the configuration of one embodiment according to the present invention

도 5는 도 4의 결합 단면도5 is a cross-sectional view of FIG.

도 6은 종래 기술의 구성도6 is a block diagram of a prior art

도 7은 다른 종래 기술의 구성도7 is another configuration of the prior art

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

1, 1A: 본 발명의 안전절연 전구형 엘이디 조명기구1, 1A: the safety insulated bulb type LED lighting fixture of the present invention

10: 광원부, 20: 구동부 23: 전압변환소자10: light source unit, 20: driving unit 23: voltage conversion element

30: 방열수단 33: 요철결합단 50: 하우징30: heat dissipation means 33: concave-convex coupling end 50: housing

53: 요철결합단 70: 절연부재 71: 바닥면53: uneven coupling stage 70: insulating member 71: bottom surface

72: 체결홀 73: 피씨비 안착단 75: 케이블 통로72: fastening hole 73: PCB seating end 75: cable passage

77: 요철결합단 90: 광유도 확산수단 100,100': 종래기술77: uneven coupling stage 90: light guide diffusion means 100,100 ': prior art

이하, 본 발명의 안전절연 전구형 엘이디 조명기구에 대한 실시예를 첨부도면을 참조하여 보다 상세히 설명한다.Hereinafter, an embodiment of a safety insulated bulb type LED lighting device of the present invention will be described in more detail with reference to the accompanying drawings.

도 1은 본 발명에 따른 일 실시예의 구성을 보이는 분해 단면도, 도 2는 도 1의 결합 구성도, 도 3은 도 1의 절연부재 사시도이다.1 is an exploded cross-sectional view showing a configuration of an embodiment according to the present invention, Figure 2 is a combined configuration of Figure 1, Figure 3 is a perspective view of the insulating member of FIG.

도 1 내지 도 3에 도시된 바와 같이, 본 발명에 따른 일 실시예의 안전절연 전구형 엘이디 조명기구(1)는 피씨비(13)에 복수의 엘이디(11)가 실장되는 광원부(10)와 상기 광원부(10)로 전기를 공급하기 위하여 전압변환소자(21)들이 피씨비(23)에 실장되는 구동부(20)와 상기 광원부(10)에 접합되는 방열수단(30) 및 상기 광원부(10), 구동부(20) 및 방열수단(30)을 수용지지하며 전구식 전원연결부(51)가 구비된 하우징(50)을 포함하여 구성되는 전구형 엘이디 조명기구에 있어서, 상기 구동부(20)의 절연을 위하여 구동부 피씨비(23)가 담겨지는 절연부재(70)가 구비되는 것이다.1 to 3, the safety insulated bulb type LED lighting device 1 according to an embodiment of the present invention includes a light source unit 10 in which a plurality of LEDs 11 are mounted on a PC 13 and the light source unit. In order to supply electricity to the power source 10, the voltage conversion elements 21 are mounted on the driving unit 20, the heat dissipation means 30 bonded to the light source unit 10, the light source unit 10, and the driving unit ( 20) and a bulb-type LED lighting fixture that accommodates the heat dissipation means (30) and includes a housing (50) provided with a bulb type power connector (51), for driving the drive unit (PC) for insulation of the drive unit (20). The insulating member 70 in which the 23 is contained is provided.

여기서, 상기 절연부재(70)는 구동부 피씨비(23)의 하방에서부터 외측 둘레를 감싸는 용기형태로 형성됨이 바람직하다.Here, the insulating member 70 is preferably formed in the shape of a container surrounding the outer periphery from the lower portion of the driving part PC (23).

상기 절연부재(70)는 바닥면(71)으로부터 간격을 띄운 위치에 피씨비 안착단(73)이 형성됨이 바람직하다. 이러한 구성은 구동부 피씨비(23) 하방으로 돌출되는 부분을 수용하기 위함이다.Preferably, the insulating member 70 has a PCB seating end 73 formed at a position spaced apart from the bottom surface 71. This configuration is for accommodating the portion protruding downward of the driving part PCB (23).

또한, 상기 절연부재(70)는 구동부(20)에서 광원부(10)로 연결되는 케이블 통로(75)가 하나 이상 형성된다.In addition, the insulating member 70 has one or more cable passages 75 connected from the driving unit 20 to the light source unit 10.

또한, 상기 절연부재(70)는 구동부 피씨비(23)에 고정되기 위한 체결홀(72)이 하나 이상 형성됨이 바람직하다.In addition, the insulating member 70 is preferably formed with one or more fastening holes 72 to be fixed to the drive unit PC (23).

상기 절연부재(70)는 수지재로 이루어짐이 바람직하다.The insulating member 70 is preferably made of a resin material.

또한, 상기 절연부재(70)는 하우징(50) 또는 방열수단(30)에 결합되기 위하여 요철형성되는 요철결합단(77)이 하나 이상 구비되고, 하우징 또는 방열수단에는 상기 요철결합단(77)에 대응하는 요철결합단(53)(33)이 형성됨이 바람직하다.In addition, the insulating member 70 is provided with at least one concave-convex coupling end 77 is formed in the concave-convex to be coupled to the housing 50 or the heat radiating means 30, the concave-convex coupling end 77 in the housing or heat radiating means Concave-convex coupling end 53, 33 corresponding to the preferably is formed.

즉, 절연부재(70)의 고정은 도 1 내지 도 3에 도시된 바와 같이, 절연부재(70)와 하우징(50)에 상호 대응하는 요철결합단(77)(53)이 형성되거나, 본 발명에 따른 일 실시예(1A)로서 도 4 및 도 5에 도시된 바와 같이, 절연부재(70)와 방열부재(30)에 상호 대응하는 요철결합단(77)(33)이 형성되어 수지재 탄력을 이용하여 결합되는 것이다.That is, as shown in FIGS. 1 to 3, the fixing of the insulating member 70 may include uneven coupling ends 77 and 53 corresponding to the insulating member 70 and the housing 50. As shown in FIG. 4 and FIG. 5 as an embodiment 1A according to the present invention, the uneven coupling ends 77 and 33 corresponding to the insulating member 70 and the heat dissipating member 30 are formed to have a resin material elasticity. Will be combined using.

도면 중 미설명 부호 '90'은 엘이디의 점광(点光)을 넓게 확산시켜 눈부심이 방지되는 면광(面光)으로 바꿔주기 위한 광유도 확산수단이다.In the figure, reference numeral '90' is a light induction diffusion means for converting the point light of the LED to a wide area light to prevent glare.

이와 같은 구성을 지닌 본 발명에 따른 안전절연 전구형 엘이디 조명기구(1)의 작용상태를 살펴본다.It looks at the working state of the safety insulated bulb type LED lighting device 1 according to the present invention having such a configuration.

본 발명은 구동부의 피씨비(23)가 절연체로 이루어진 용기형태의 절연부재(70)에 담겨지므로 습기 등에 의하여 전류가 누설될 염려가 안전하게 차단되는 것이다.According to the present invention, since the PCB 23 of the driving unit is contained in the container-type insulating member 70 made of an insulator, the fear of leakage of current due to moisture or the like is safely blocked.

따라서, 구동부(20)와 하우징(50) 사이에 안전 절연간극을 넓게 확보할 필요가 전혀 없어 유럽공동체마크(CE Marking)제도하의 시장에서도 하우징을 크게 형성할 필요가 없고, 이에 따라 기존의 전구형 소켓에 호환이 자유롭다.Therefore, there is no need to secure a wide safety insulation gap between the drive unit 20 and the housing 50, so that the housing does not have to be largely formed even in the market under the European Community (CE Marking) system. Freely compatible with the socket.

또한, 상기 절연부재(70)로 인하여 구동부 피씨비(23)로 전달되는 열기가 최소화되어 조명기구의 성능 및 수명을 극대화시킨다.In addition, the heat transmitted to the driving unit PCB 23 is minimized due to the insulating member 70 to maximize the performance and life of the lighting fixture.

즉, 상기 절연부재(70)로 인하여 하우징(50)의 크기를 줄일 수 있으므로 광원부(10)에서 발생되는 열이 방열수단(30)을 통하여 직접 외부로 방출되고 거기에 절연부재(70)가 상승 열기를 차단하게 되어 구동부 피씨비(23)로 전달되는 열량이 최소화된다.That is, since the size of the housing 50 can be reduced due to the insulating member 70, heat generated from the light source unit 10 is directly discharged to the outside through the heat dissipation means 30, and the insulating member 70 rises therein. The heat is blocked to minimize the amount of heat transferred to the driver PCB (23).

또한, 상기 절연부재(70)는 케이블 통공(75)이 구비되고 체결홀(72) 및 요철결합단(77)이 형성됨으로써 케이블의 배선 처리 및 하우징과 방열수단에 대한 조립결합이 간편하여 생산성을 향상시키고 향후 수리시의 분해작업도 용이하게 이루어진다.In addition, the insulating member 70 is provided with a cable through hole 75, the fastening hole 72 and the concave-convex coupling end 77 is formed to facilitate the wiring processing of the cable and the assembly and assembly of the housing and the heat dissipation means to improve productivity. Improved and easily disassembled for future repairs.

이상, 본 발명의 바람직한 실시예를 첨부된 도면들을 참조로 설명하였다. 여기서, 본 명세서 및 청구범위에 사용된 용어나 단어는 통상적이거나 사전적인 의미로 한정해서 해석되어서는 아니되며, 본 발명의 기술적 사상에 부합하는 의미와 개념으로 해석되어야만 한다. 따라서, 본 명세서에 기재된 실시예와 도면에 도시된 구성은 본 발명의 가장 바람직한 일 실시예에 불과할 뿐이고 본 발명의 기술적 사상을 모두 대변하는 것은 아니므로, 본 출원시점에 있어서 이들을 대체할 수 있는 다양한 균등물과 변형예들이 있을 수 있음을 이해하여야 한다.In the above, preferred embodiments of the present invention have been described with reference to the accompanying drawings. Here, the terms or words used in the present specification and claims should not be construed as being limited to the common or dictionary meanings, but should be interpreted as meanings and concepts corresponding to the technical spirit of the present invention. Therefore, the embodiments described in the specification and the drawings shown in the drawings are only the most preferred embodiment of the present invention and do not represent all of the technical idea of the present invention, various modifications that can be replaced at the time of the present application It should be understood that there may be equivalents and variations.

Claims (6)

피씨비(13)에 복수의 엘이디(11)가 실장되는 광원부(10)와 상기 광원부(10)로 전기를 공급하기 위하여 전압변환소자(21)들이 피씨비(23)에 실장되는 구동부(20)와 상기 광원부(10)에 접합되는 방열수단(30) 및 상기 광원부(10), 구동부(20) 및 방열수단(30)을 수용지지하며 전구식 전원연결부(51)가 구비된 하우징(50)을 포함하여 구성되는 전구형 엘이디 조명기구에 있어서,The light source unit 10 on which the plurality of LEDs 11 are mounted on the PC 13 and the driving unit 20 on which the voltage conversion elements 21 are mounted on the PC 23 to supply electricity to the light source unit 10 and the It includes a heat dissipation means (30) bonded to the light source unit 10 and the housing (50) which accommodates the light source unit 10, the drive unit 20 and the heat dissipation means (30) and is provided with a bulb type power connection unit (51). In the bulb-shaped LED lighting fixture is configured, 상기 구동부(20)의 절연을 위하여 구동부 피씨비(23)가 담겨지는 절연부재(70)가 구비됨을 특징으로 하는 안전절연 전구형 엘이디 조명기구.Safety insulated bulb type LED lighting device, characterized in that the insulating member 70 is provided to drive the drive unit (PC) 23 for the insulation of the drive unit (20). 청구항 1에 있어서,The method according to claim 1, 상기 절연부재(70)는 구동부 피씨비(23)의 하방에서부터 외측 둘레를 감싸는 용기형태로 형성됨을 특징으로 하는 안전절연 전구형 엘이디 조명기구.The insulating member 70 is a safety insulated bulb-type LED lighting device, characterized in that formed in the form of a container surrounding the outer periphery from the lower portion of the drive unit PC (23). 청구항 1 또는 청구항 2에 있어서,The method according to claim 1 or 2, 상기 절연부재(70)는 바닥면(71)으로부터 간격을 띄운 위치에 피씨비 안착단(73)이 형성됨을 특징으로 하는 안전절연 전구형 엘이디 조명기구.The insulation member 70 is a safety light bulb type LED lighting device, characterized in that the PCB seating end 73 is formed at a position spaced apart from the bottom surface (71). 청구항 3에 있어서,The method according to claim 3, 상기 절연부재(70)는 구동부(20)에서 광원부(10)로 연결되는 케이블 통로(75)가 하나 이상 형성됨을 특징으로 하는 안전절연 전구형 엘이디 조명기구.The insulating member 70 is a safety insulated bulb type LED lighting device, characterized in that at least one cable passage 75 is formed from the driving unit 20 to the light source unit 10. 청구항 3에 있어서,The method according to claim 3, 상기 절연부재(70)는 구동부 피씨비(23)에 고정되기 위한 체결홀(72)이 하나 이상 형성됨을 특징으로 하는 안전절연 전구형 엘이디 조명기구.Safety insulation bulb type LED lighting device, characterized in that the insulating member 70 is formed with at least one fastening hole (72) for fixing to the drive part PC (23). 청구항 3에 있어서,The method according to claim 3, 상기 절연부재(70)는 하우징(50) 또는 방열수단(30)에 결합되기 위하여 요철형성되는 요철결합단(77)이 하나 이상 구비되고, 하우징 또는 방열수단에는 상기 요철결합단(77)에 대응하는 요철결합단(53)(33)이 형성됨을 특징으로 하는 안전절연 전구형 엘이디 조명기구.The insulating member 70 is provided with at least one concave-convex coupling end 77 is formed to be concave-convex to be coupled to the housing 50 or the heat dissipation means 30, the housing or heat dissipation means corresponding to the concave-convex coupling end 77 Safety insulated bulb type LED lighting fixture, characterized in that the concave-convex coupling end (53) (33) is formed.
KR1020080027223A 2008-03-25 2008-03-25 Safety led lighting fitting from short circuit KR20090102026A (en)

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8227963B2 (en) 2010-06-23 2012-07-24 Lg Electronics Inc. Lighting device
EP2562476A4 (en) * 2010-04-19 2017-07-19 Sharp Kabushiki Kaisha Heat dissipating device and illumination device
KR101856650B1 (en) * 2017-11-16 2018-06-19 이규호 Heating lamp assembly for animals
DE112011103188B4 (en) 2010-09-24 2018-10-11 Cree, Inc. Device for heat insulation for an LED lamp, LED lamp with it and manufacturing process for it as well as Modular LED lamp
KR101927210B1 (en) * 2017-09-25 2019-03-12 이규호 Electric Heating Apparatus for Hatching and Rearing Animals

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2562476A4 (en) * 2010-04-19 2017-07-19 Sharp Kabushiki Kaisha Heat dissipating device and illumination device
US8227963B2 (en) 2010-06-23 2012-07-24 Lg Electronics Inc. Lighting device
DE112011103188B4 (en) 2010-09-24 2018-10-11 Cree, Inc. Device for heat insulation for an LED lamp, LED lamp with it and manufacturing process for it as well as Modular LED lamp
KR101927210B1 (en) * 2017-09-25 2019-03-12 이규호 Electric Heating Apparatus for Hatching and Rearing Animals
KR101856650B1 (en) * 2017-11-16 2018-06-19 이규호 Heating lamp assembly for animals

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