KR100648202B1 - Led lamp - Google Patents

Led lamp Download PDF

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Publication number
KR100648202B1
KR100648202B1 KR1020060028546A KR20060028546A KR100648202B1 KR 100648202 B1 KR100648202 B1 KR 100648202B1 KR 1020060028546 A KR1020060028546 A KR 1020060028546A KR 20060028546 A KR20060028546 A KR 20060028546A KR 100648202 B1 KR100648202 B1 KR 100648202B1
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South Korea
Prior art keywords
led bulb
socket
led
lighting
light
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KR1020060028546A
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Korean (ko)
Inventor
여인권
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장하균
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Publication of KR100648202B1 publication Critical patent/KR100648202B1/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
    • 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
    • F21V13/00—Producing particular characteristics or distribution of the light emitted by means of a combination of elements specified in two or more of main groups F21V1/00 - F21V11/00
    • F21V13/02—Combinations of only two kinds of 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]

Abstract

An LED bulb is provided to radiate light with uniform brightness by radially arranging plural LEDs toward a reflective plate. An LED(Light Emitting Diode) bulb(30) includes a socket bolt(10), a reflective plate(20), a support unit(31), and plural LEDs(33). The LED bulb is vertically formed on the support unit and includes a diffusion lens, which is coupled with an upper portion of the reflective plate and diffuses light. Plural socket nuts are arranged in parallel inside a lighting box, whose front portion is opened. The LED bulb is installed on the socket nut. A semi-transparent cover unit covers a front portion of the lighting box.

Description

엘이디전구{LED LAMP} LED Bulb {LED LAMP}

도 1은 본 발명 LED전구의 사시도, 1 is a perspective view of the LED bulb of the present invention,

도 2는 본 발명 LED전구의 블럭도, 2 is a block diagram of the LED bulb of the present invention;

도 3은 본 발명 LED전구의 부분단면도, 3 is a partial cross-sectional view of the LED bulb of the present invention;

도 4는 본 발명 LED전구의 사용상태도. Figure 4 is a state of use of the LED bulb of the present invention.

< 도면의 주요부분에 대한 부호의 설명 ><Description of Symbols for Major Parts of Drawings>

11 : 소켓볼트 20 : 반사판11: socket bolt 20: reflector

30 : LED발광부 31 : 지지부재30: LED light emitting portion 31: support member

33 : LED 40 : 확산렌즈33: LED 40: diffused lens

본 발명은 LED전구에 관한 것이다. The present invention relates to an LED bulb.

일반적으로 전구는 백열전구, 삼파장전구 등이 있다. 이와 같은 전구들은 조 명장치 또는 광고장치에 설치되어 사용되고 있다. Generally, bulbs include incandescent bulbs and three-wavelength bulbs. Such bulbs are used in lighting or advertising devices.

그리고, 최근에는 LED를 조명장치에 사용하거나 또는 광고장치의 백라이트로 사용하고 있다. Recently, LEDs have been used for lighting devices or as backlights for advertising devices.

그러나, 종래의 조명장치 및 광고장치에 적용되는 백열전구, 삼파장전구 또는 LED는 조명장치의 전면에 빛을 고르게 반사시키는 별도의 반사판이 구비되어 있지 않아 LED에서 원형형상의 검은 테두리가 생성되어 조명장치의 전면에 검정색의 테두리가 형성되고, 이에 의해 조명장치에서 선명하지 못한 빛이 발산되므로 조명장치의 조명효율이 저하되고 광고장치에서 선명한 광고가 표시되지 못하는 구조적인 문제점이 있다. However, incandescent lamps, three-wavelength bulbs or LEDs applied to conventional lighting devices and advertising devices are not provided with a separate reflector plate that evenly reflects light on the front of the lighting device, so that a circular black border is generated from the LED lighting device. Since a black border is formed on the front surface of the black frame, the light is not emitted from the lighting device, and thus the lighting efficiency of the lighting device is lowered, and there is a structural problem in that a clear advertisement is not displayed on the advertising device.

본 발명은 상기와 같은 문제점을 해결하기 위하여 안출된 것으로, 본 발명의 목적은 빛이 균일하게 조사될 수 있는 LED전구를 제공하는 데 있다. The present invention has been made to solve the above problems, it is an object of the present invention to provide an LED bulb that light can be uniformly irradiated.

본 발명의 목적을 구현하기 위하여 본 발명은 전원과 연결되는 소켓볼트와; 상기 소켓볼트의 상부 둘레에 설치되는 반사판과; 상기 소켓볼트에 전기적으로 연결되어 상기 반사판에 빛을 주사하도록 반사판의 내부에 설치되며, 상기 반사판의 중앙에 설치되는 지지부재와, 상기 지지부재의 외측에 상기 반사판을 향하도록 방사형으로 설치하되, 다수개의 LED가 상하병렬로 결합된 LED발광부로 구성되는 통상의 LED전구에 있어서,
상기 LED전구는 지지부재에 수직으로 형성되고, 상기 반사판의 상단부와 결합하여 발생되는 광을 확산하는 확산렌즈를 더 포함하며,
상기 LED전구는 전방이 개구된 조명함체와; 상기 조명함체의 내부에 병렬로 다수개 설치되는 소켓너트와; 상기 소켓너트에 상기 LED전구를 내장하고, 상기 조명함체의 전방을 커버하는 반투명의 커버부재로 이루어진 조명기구의 소켓너트에 결합되어 조명되는 것을 특징으로 한다.In order to implement the object of the present invention, the present invention provides a socket bolt connected to a power source; A reflection plate installed around the upper portion of the socket bolt; Is electrically connected to the socket bolt is installed in the interior of the reflector to scan the light to the reflector, the support member is installed in the center of the reflector, radially installed to face the reflector on the outside of the support member, a plurality of In a typical LED bulb consisting of LED light emitting unit coupled to the top and bottom parallel LEDs,
The LED bulb is formed perpendicular to the support member, and further comprises a diffusion lens for diffusing light generated in conjunction with the upper end of the reflecting plate,
The LED bulb is the front light and the lighting enclosure; A socket nut installed in parallel in the interior of the lighting enclosure; The LED nut is built in the socket nut, and the light is coupled to the socket nut of the lighting fixture made of a translucent cover member covering the front of the lighting enclosure.

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이하, 본 발명의 실시예를 도면을 근거로 상세히 설명하면 다음과 같다. Hereinafter, an embodiment of the present invention will be described in detail with reference to the drawings.

도 1은 본 발명 LED전구의 사시도이고, 도 2는 본 발명 LED전구의 블럭도이며, 도 3은 본 발명 LED전구의 부분단면도이고, 도 4는 본 발명 LED전구의 사용상태도이다. 1 is a perspective view of the LED bulb of the present invention, Figure 2 is a block diagram of the LED bulb of the present invention, Figure 3 is a partial cross-sectional view of the LED bulb of the present invention, Figure 4 is a state diagram of the LED bulb of the present invention.

도 1 내지 도 3에 도시된 바와 같이, 본 발명은 전원이 연결되는 소켓볼트(10)구비되고, 이 소켓볼트(10)의 내부에는 전압을 제어하는 저항(11)과 제너다이오드(13)가 설치된다. 그리고, 소켓볼트(10)의 상부 둘레에는 나팔형상의 반사판(20)이 설치되고, 이 반사판(20)의 내부에는 소켓볼트(10)에 전기적으로 연결되도록 LED발광부(30)가 설치된다. 여기서, LED발광부(30)는 반사판(20)의 중앙에 설치되는 지지부재(31)와, 지지부재(31)의 외측에 반사판(20)을 향하도록 방사형으로 설치되는 다수개의 LED(33)로 이루어진다. 또한, 소켓볼트(10)는 여러 가지 표준형 타입(E, S, BI)인 즉 볼트타입 또는 핀타입 등을 적용하여 사용할 수 있다. 또한, 다수개의 LED(33)가 복층의 상태이면서 방사형으로 설치되면 밝기가 더욱 배가될 수 있다. As shown in FIGS. 1 to 3, the present invention includes a socket bolt 10 to which a power source is connected, and a resistor 11 and a zener diode 13 for controlling a voltage are provided inside the socket bolt 10. Is installed. A trumpet shaped reflector 20 is installed around the upper portion of the socket bolt 10, and an LED light emitting unit 30 is installed in the reflector 20 to be electrically connected to the socket bolt 10. Here, the LED light emitting unit 30 is a support member 31 is installed in the center of the reflecting plate 20, a plurality of LEDs 33 are radially installed to face the reflecting plate 20 on the outside of the support member 31. Is made of. In addition, the socket bolt 10 may be used by applying a variety of standard type (E, S, BI), that is, bolt type or pin type. In addition, when a plurality of LEDs 33 are installed in a radial form while being in a multi-layer state, the brightness may be further doubled.

그리고, 지지부재(31)의 외측에 설치되는 다수개의 LED(33)는 PCB(37)에 장착되고 PCB(37)는 접착제(35)에 의해 지지부재(31)에 고정된다. 여기서, 접착제 (35)는 LED(33)에서 발산되는 열에 강하도록 에폭시(EPOXY)수지 및 안료, 첨가제, 플라아미드(polyamide)경화제를 주성분으로 하는 접착제를 사용한다. 또한, 지지부재(31)의 외주면에 PCB(37)를 설치하고 이 PCB(37)에 다수개의 LED(33)를 부착시키면 다수개의 LED(33)중 한 개의 LED(33)가 고장이 발생하여도 LED발광부(30)의 고장을 방지할 수 있어 LED전구의 성능을 유지하게 된다. 이때, PCB(37)는 플렉시블한 재질을 사용하는 것이 바람직하다. In addition, a plurality of LEDs 33 installed outside the support member 31 are mounted to the PCB 37 and the PCB 37 is fixed to the support member 31 by the adhesive 35. Here, the adhesive 35 uses an adhesive mainly composed of epoxy resins, pigments, additives, and polyamide curing agents so as to be resistant to heat emitted from the LEDs 33. In addition, when the PCB 37 is installed on the outer circumferential surface of the support member 31 and a plurality of LEDs 33 are attached to the PCB 37, one LED 33 of the plurality of LEDs 33 may fail. In addition, the failure of the LED light emitting unit 30 can be prevented to maintain the performance of the LED bulb. At this time, the PCB 37 preferably uses a flexible material.

또한, 반사판(20)의 전면에는 렌즈부가 더 설치된다. 여기서, 렌즈부는 LED발광부(30)에서 발생되는 광을 확산하도록 볼록형상의 확산렌즈(40)를 사용한다. In addition, a lens unit is further provided on the front surface of the reflecting plate 20. Here, the lens unit uses a convex diffusion lens 40 to diffuse light generated by the LED light emitting unit 30.

이와 같이 구성된 본 발명은 도 4에 도시된 바와 같이, 전방이 개구된 조명함체(60)와, 이 조명함체(60)의 내부에 구비되는 소켓너트(50)와, 이 조명함체(60)의 구개된 전방을 커버하는 반투명의 커버부재(70)로 이루어진 조명장치에 설치되어 사용될 수 있다. 즉, 본발명의 LED전구의 소켓볼트(10)가 소켓너트(50)에 나사결합 되어 반투명의 커버부재(70)에 빛을 고르게 확산시켜 조사한다. As illustrated in FIG. 4, the present invention configured as described above includes an illumination enclosure 60 having a front opening, a socket nut 50 provided inside the illumination enclosure 60, and an illumination enclosure 60. Can be installed and used in the lighting device consisting of a translucent cover member 70 to cover the palatal front. That is, the socket bolt 10 of the LED bulb of the present invention is screwed to the socket nut 50 and evenly radiates light to the translucent cover member 70 and irradiates it.

이와 같이 본 발명은 조명장치에 결합되어 실내의 장식용 조명으로 사용되고, 기계장치의 온/오프 또는 작동상태를 표시하거나, 비상시 발광하여 주위에 경고하는 용도로 사용되므로, 본 발명의 적용범위가 다양하여 매우 유용한 발명이다. As described above, the present invention is used as a decorative lighting for indoor use by being combined with a lighting device, and used to display an on / off or operating state of a mechanical device or to emit light in an emergency to warn the surroundings. It is a very useful invention.

이상 본 발명의 바람직한 실시예에 대해 상세히 기술하였지만, 본 발명이 속하는 기술분야에 있어서 통상의 지식을 가진 사람이라면, 청구범위에 기재된 범위를 벗어나지 않으면서 본 발명을 여러 가지로 변형 또는 설계변경하여 실시하는 경 우에는 본 발명의 범주로 간주한다. Although the preferred embodiments of the present invention have been described in detail above, those of ordinary skill in the art to which the present invention pertains may implement the present invention by various modifications or design changes without departing from the scope of the claims. In case it is regarded as the scope of the present invention.

본 발명에 의하면, 다수개의 LED가 반사판을 향해 방사형으로 설치되어 빛이 균일하게 발산되는 장점이 있다. According to the present invention, a plurality of LEDs are radially installed toward the reflecting plate, so that light is uniformly emitted.

또한, 반사판의 전방에 확산렌즈를 설치하여 빛이 확산되므로, 빛이 반사판으로부터 멀리 퍼져나가는 이점이 있다. In addition, since light is diffused by providing a diffusion lens in front of the reflecting plate, there is an advantage that the light spreads away from the reflecting plate.

Claims (4)

삭제delete 삭제delete 삭제delete 전원과 연결되는 소켓볼트(10)와; 상기 소켓볼트(10)의 상부 둘레에 설치되는 반사판(20)과; 상기 소켓볼트(10)에 전기적으로 연결되어 상기 반사판(20)에 빛을 주사하도록 반사판(20)의 내부에 설치되며, 상기 반사판(20)의 중앙에 설치되는 지지부재(31)와, 상기 지지부재(31)의 외측에 상기 반사판(20)을 향하도록 방사형으로 설치하되, 다수개의 LED(33)가 상하병렬로 결합된 LED발광부로 구성되는 통상의 LED전구에 있어서, A socket bolt 10 connected to a power source; A reflection plate 20 installed around the upper portion of the socket bolt 10; A support member 31 which is electrically connected to the socket bolt 10 and installed inside the reflector 20 to scan light to the reflector 20, and is installed in the center of the reflector 20, and the support In the radially installed on the outer side of the member 31 to face the reflecting plate 20, in a conventional LED bulb consisting of an LED light emitting unit coupled to the plurality of LEDs 33 in parallel, 상기 LED전구(30)는 지지부재(31)에 수직으로 형성되고, 상기 반사판(20)의 상단부와 결합하여 발생되는 광을 확산하는 확산렌즈(40)를 더 포함하며, The LED bulb 30 is formed perpendicular to the support member 31, and further comprises a diffusion lens 40 to diffuse the light generated by coupling with the upper end of the reflecting plate 20, 상기 LED전구(30)는 전방이 개구된 조명함체(60)와; 상기 조명함체(60)의 내부에 병렬로 다수개 설치되는 소켓너트(50)와; 상기 소켓너트(50)에 상기 LED전구(30)를 내장하고, 상기 조명함체(60)의 전방을 커버하는 반투명의 커버부재(70)로 이루어진 조명기구의 소켓너트(50)에 결합되어 조명되는 것을 특징으로 하는 LED전구.The LED bulb 30 and the lighting housing 60 is the front opening; A socket nut (50) installed in parallel in the interior of the lighting enclosure (60); Built-in the LED bulb 30 in the socket nut 50, coupled to the socket nut 50 of the lighting fixture consisting of a translucent cover member 70 for covering the front of the lighting enclosure 60 is illuminated LED light bulb, characterized in that.
KR1020060028546A 2006-03-29 2006-03-29 Led lamp KR100648202B1 (en)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100897072B1 (en) 2008-08-13 2009-05-14 이금용 Led lighting assembly
KR100945028B1 (en) 2009-09-03 2010-03-05 (주) 리치전기 Led lighting having condensing function
KR101371589B1 (en) * 2012-11-30 2014-03-10 이상호 Lighting apparatus

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004235096A (en) * 2003-01-31 2004-08-19 Seiwa Electric Mfg Co Ltd Lighting apparatus using light-emitting diode element

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004235096A (en) * 2003-01-31 2004-08-19 Seiwa Electric Mfg Co Ltd Lighting apparatus using light-emitting diode element

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100897072B1 (en) 2008-08-13 2009-05-14 이금용 Led lighting assembly
KR100945028B1 (en) 2009-09-03 2010-03-05 (주) 리치전기 Led lighting having condensing function
KR101371589B1 (en) * 2012-11-30 2014-03-10 이상호 Lighting apparatus

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