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KR20110092798A - LED Bulb with Diffuse and Reflective Functions - Google Patents

LED Bulb with Diffuse and Reflective Functions

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Publication number
KR20110092798A
KR20110092798A KR1020100012429A KR20100012429A KR20110092798A KR 20110092798 A KR20110092798 A KR 20110092798A KR 1020100012429 A KR1020100012429 A KR 1020100012429A KR 20100012429 A KR20100012429 A KR 20100012429A KR 20110092798 A KR20110092798 A KR 20110092798A
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KR
South Korea
Prior art keywords
diffusion
light source
led bulb
source body
diffusion plate
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KR1020100012429A
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Korean (ko)
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KR101096126B1 (en
Inventor
홍순교
배병영
성부현
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주식회사 엘티전자
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Publication of KR20110092798A publication Critical patent/KR20110092798A/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
    • F21K9/235—Details of bases or caps, i.e. the parts that connect the light source to a fitting; Arrangement of components within bases or caps
    • 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
    • F21K9/68—Details of reflectors forming part of 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
    • 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
    • F21V19/0015—Fastening arrangements intended to retain light sources
    • 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
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V7/00—Reflectors for light sources
    • F21V7/22—Reflectors for light sources characterised by materials, surface treatments or coatings, e.g. dichroic reflectors
    • 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
    • F21Y2101/00—Point-like light sources
    • 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)
  • Electroluminescent Light Sources (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)

Abstract

본 발명은 다수의 엘이디를 광원체로 하며, 이들 광원체가 부착된 확산판을 소켓에 결합시켜 이루어지며, 확산판 및 광원체의 교체가 용이한 확산 및 반사 기능을 갖는 엘이디 전구에 관한 것이다.
본 발명은 전구 소켓(100)에 결합되는 엘이디 전구에 있어서, 상기 소켓(100)에 결합되는 체결부(22)가 상부에 형성되고, 하부에 전극부(24)가 형성된 소켓머리부(2); 상기 전극부(24)에 끼워지는 결합부(42)가 상부에 형성되고, 상기 결합부(42)의 하부에 형성된 확산판(4); 다수의 광원(62)이 형성되며, 일단에 전극단자(64)가 형성되어 상기 확산판(4)에 장착되고, 상기 전극단자(64)가 상기 결합부(42)에 관통되어 상기 전극부(24)에 연결되도록 한 광원체(6)를 포함한다.The present invention relates to an LED light bulb having a plurality of LEDs as a light source body, which is formed by coupling a diffuser plate having these light source bodies to a socket, and having a diffusion and reflection function that allows easy replacement of the diffuser plate and the light source body.
According to the present invention, in the LED bulb coupled to the bulb socket 100, the fastening portion 22 coupled to the socket 100 is formed on the upper portion, the socket head portion 2 formed with the electrode portion 24 at the bottom ; A diffusion plate 4 formed at an upper portion of the coupling portion 42 fitted to the electrode portion 24 and formed at a lower portion of the coupling portion 42; A plurality of light sources 62 are formed, and an electrode terminal 64 is formed at one end and mounted to the diffusion plate 4, and the electrode terminal 64 penetrates through the coupling part 42 to allow the electrode part ( And a light source body 6 adapted to be connected to 24.

Description

확산 및 반사 기능을 갖는 엘이디 전구{LED LIGHT}LED Bulb with Diffuse and Reflective Functions {LED LIGHT}

본 발명은 확산 및 반사 기능을 갖는 엘이디 전구에 관한 것으로, 더욱 상세하게는 다수의 엘이디를 광원체로 하며, 이들 광원체가 부착된 확산판을 소켓에 결합시켜 이루어지며, 확산판 및 광원체의 교체가 용이한 확산 및 반사 기능을 갖는 엘이디 전구에 관한 것이다.
The present invention relates to an LED bulb having a diffusing and reflecting function, and more particularly, a plurality of LEDs as a light source body, and is made by coupling a diffuser plate to which these light source bodies are attached to a socket. The present invention relates to an LED bulb having easy diffusion and reflection functions.

일반적으로 엘이디(LED)는 발광 다이오드(light emitting diode)의 약자로써 근래 백열등, 형광등과 더불어 중요한 광원으로 많이 사용되고 있다.In general, LED (LED) is an abbreviation of light emitting diode (light emitting diode) has recently been used as an important light source in addition to incandescent, fluorescent lamps.

이러한 엘이디는 주로 버튼에 형성되어 소형의 표시광원으로 많이 사용되고 있으나, 최근에는 그 크기와 밝기를 증대시켜 일반 등기구의 전구로도 개발되어 시판되고 있다.These LEDs are mainly formed on the buttons and are used as a small display light source. Recently, LEDs have been developed and marketed as light bulbs of general luminaires by increasing their size and brightness.

엘이디전구에 관한 선행 기술로는 대한민국 등록실용신안 제0333157호 및 대한민국 등록특허 제0648202호가 개시되어있다. Prior arts related to LED bulbs are disclosed in Republic of Korea Utility Model No. 0333157 and Republic of Korea Patent No. 0648202.

물론 상기 선행 기술외에도 다양한 기술이 제안된 바 있다.Of course, various techniques have been proposed in addition to the prior art.

이러한 종래 엘이디 전구는 형상이 너무 단조롭고, 밝기를 강하게 할 경우 발열이 심한 반면 이를 냉각시킬 수 있는 구조가 미흡하여, 고휘도의 엘이디 전구를 제작하기 어려운 문제점이 있었다.
Such a conventional LED bulb is too monotonous, the heat generation is severe when the brightness is strong, but insufficient structure to cool it, there is a problem that it is difficult to produce a high-brightness LED bulb.

본 발명은 상기한 종래 기술의 문제점을 해소하기 위해 안출된 것으로, 다수의 엘이디를 광원체로 하며, 이들 광원체가 다수로 부착된 확산판을 소켓에 탈,부착시킬 수 있는 구조로 이루어짐으로써, 확산판 및 광원체의 교체가 용이해질 수 있고, 특히 확산판을 주변 공기와 접촉면적이 넓은 확대된 구조를 취함으로써 냉각효율이 향상될 수 있어 발열이 높은 고휘도의 전구를 제조가능하도록 한 확산 및 반사 기능을 갖는 엘이디 전구를 제공하는데 그 목적이 있다.
The present invention has been made in order to solve the above problems of the prior art, by using a plurality of LEDs as a light source body, and made of a structure that can be attached, detached and attached to the socket a diffuser plate having a plurality of light source bodies, the diffusion plate And the light source body can be easily replaced, and in particular, the diffusion plate has an enlarged structure with a large contact area with the surrounding air, thereby improving cooling efficiency, thereby enabling the production of a high-brightness bulb with high heat generation. The purpose is to provide an LED bulb having a.

상기한 본 발명의 목적은, 전구 소켓에 결합되는 엘이디 전구에 있어서, 상기 소켓에 결합되는 체결부가 상부에 형성되고, 하부에 전극부가 형성된 끼움턱을 갖는 소켓머리부; 상기 전극부에 끼워지는 결합부가 상부에 형성되고, 상기 결합부의 하부에 형성된 확산판; 다수의 광원이 형성되며, 일단에 전극단자가 형성되어 상기 확산판에 장착되고, 상기 전극단자가 상기 결합부에 관통되어 상기 전극부에 연결되도록 한 광원체를 포함하는 확산 및 반사 기능을 갖는 엘이디 전구에 의해 달성될 수 있다.An object of the present invention, the LED bulb coupled to the bulb socket, the coupling portion coupled to the socket is formed on the upper portion, the socket head portion having a fitting jaw formed in the lower portion; A diffusion plate formed at an upper portion of the coupling portion inserted into the electrode portion and formed at a lower portion of the coupling portion; A plurality of light sources are formed, an electrode terminal is formed at one end is mounted to the diffusion plate, the LED having a diffusion and reflection function including a light source body through which the electrode terminal penetrates the coupling portion to be connected to the electrode portion Can be achieved by a light bulb.

상기 광원체는 확산판의 하면 또는 상면에 장착된 것을 특징으로 한다.The light source body may be mounted on a lower surface or an upper surface of the diffusion plate.

상기 광원체는 확산판의 하면에 장착되고, 이에 대응되도록 확산판의 상면에 반사판이 더 부착된 것을 특징으로 한다.The light source body is mounted on a lower surface of the diffusion plate, and a reflection plate is further attached to an upper surface of the diffusion plate so as to correspond thereto.

상기 광원체는 확산판의 상면에 장착되고, 이에 대응되도록 확산판의 하면에 다수의 도트렌즈가 부착된 것을 특징으로 한다.The light source body is mounted on an upper surface of the diffusion plate, and a plurality of dot lenses are attached to the lower surface of the diffusion plate so as to correspond thereto.

상기 광원체의 광원은 엘이디 또는 오엘이디인 것을 특징으로 한다.The light source of the light source body is characterized in that the LED or O LED.

상기 확산판은 하향 경사를 갖는 원뿔형상 또는 하향 경사를 갖는 다각면체인 것을 특징으로 한다.The diffusion plate may be a conical shape having a downward slope or a polyhedron having a downward slope.

상기 확산판은 하향 경사를 갖는 원뿔부와, 상기 원뿔부에 방사상으로 다수의 날개판이 형성된 것으로, 상기 날개판이 분리형 또는 일체형으로 형성된 것을 특징으로 한다.The diffusion plate has a conical portion having a downward slope, and a plurality of wing plates are formed radially on the cone portion, and the wing plates are separated or integrally formed.

상기 확산판은 투명 또는 반투명 재질로 이루어진 것을 특징으로 한다.The diffusion plate is characterized in that made of a transparent or translucent material.

상기 확산판은 내주면에 상기 광원체와 대응되는 면이 오목하게 요입된 오목렌즈부 또는 볼록하게 돌출된 볼록렌즈부가 형성된 것을 특징으로 한다.The diffusion plate is characterized in that the inner circumferential surface is formed with a concave lens portion in which the surface corresponding to the light source body is concave concave or convexly projecting convex lens portion.

상기 확산판은 상기 광원체가 장착되도록 외주면에 오목한 요입부가 형성된 것을 특징으로 한다.
The diffusion plate is characterized in that the concave concave portion formed on the outer peripheral surface so that the light source body is mounted.

본 발명에 따르면, 다음과 같은 효과가 얻어진다.According to the present invention, the following effects are obtained.

즉, 확산판을 분리할 수 있으므로 광량, 색상, 디자인 등을 변경하기가 용이하다.That is, since the diffusion plate can be separated, it is easy to change the amount of light, color, design, and the like.

광원을 넓은 영역으로 분산할 수 있으므로 발열이 적어진다.Since the light source can be dispersed in a wide area, heat generation is reduced.

발열의 문제가 있더라도 넓은 면조명의 구조이어서 냉각핀 등의 적용이 용이하다.Even if there is a problem of heat generation, it is easy to apply cooling fins, etc. because of the structure of a wide surface light.

확산판을 예술적으로 디자인할 수 있는 공간적 구조가 충분하다.There is enough spatial structure to artistically design the diffuser plate.

광원으로써 엘이디 및 오엘이디를 모두 적용하기가 용이하다.It is easy to apply both LED and OLED as a light source.

나사결합방식 또는 핀 끼움방식 등 모든 조명기구에 적용이 용이하다.It is easy to apply to all lighting fixtures, such as screwing or pinning.

확산판에서 광원체의 분리가 가능한 방식을 적용한 경우에는 광량 조절이 가능하게 된다.
When the method of separating the light source body from the diffusion plate is applied, the amount of light can be controlled.

도 1은 본 발명에 따른 엘이디 전구에 대한 결합 단면도.
도 2는 본 발명에 따른 엘이디 전구의 '광원체'에 대한 단면도.
도 3은 본 발명에 따른 엘이디 전구의 '확산판'에 대한 사시도.
도 4 내지 도 6은 본 발명에 따른 엘이디 전구에서 '광원체'의 결합형태를 다양한 변형 예를 나타낸 예시도.
도 7 내지 도 10은 본 발명에 따른 엘이디 전구에서 '확산판'의 다양한 변형 예를 나타낸 예시도.
도 11 및 도 12는 본 발명에 따른 엘이디 전구의 '광원체'의 장착예를 나타낸 예시도.
도 13 및 도 14는 본 발명에 따른 엘이디 전구의 결합방식에 따른 변형을 나타낸 예시도.
도 15 및 도 17은 본 발명에 따른 엘이디 전구의 '확산판'의 변형 예를 나타낸 예시도.1 is a cross-sectional view of the LED bulb in accordance with the present invention.
Figure 2 is a cross-sectional view of the 'light source' of the LED bulb according to the present invention.
Figure 3 is a perspective view of the 'diffusion plate' of the LED bulb according to the present invention.
4 to 6 are exemplary views showing various modifications of the coupling form of the 'light source' in the LED bulb according to the present invention.
7 to 10 are exemplary views showing various modifications of the 'diffusion plate' in the LED bulb according to the present invention.
11 and 12 are exemplary views showing an example of mounting the 'light source' of the LED bulb according to the present invention.
Figure 13 and Figure 14 is an illustration showing a modification according to the coupling method of the LED bulb according to the invention.
15 and 17 are exemplary views showing a modification of the 'diffusion plate' of the LED bulb according to the present invention.

이하 본 발명의 바람직한 실시예를 첨부된 도면을 토대로 상세하게 설명하면 다음과 같다.Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings.

도 1은 본 발명에 따른 엘이디 전구에 대한 결합 단면도, 도 2는 본 발명에 따른 엘이디 전구의 '광원체'에 대한 단면도, 도 3은 본 발명에 따른 엘이디 전구의 '확산판'에 대한 사시도, 도 4 내지 도 6은 본 발명에 따른 엘이디 전구에서 '광원체'의 결합형태를 다양한 변형 예를 나타낸 예시도, 도 7 내지 도 10은 본 발명에 따른 엘이디 전구에서 '확산판'의 다양한 변형 예를 나타낸 예시도, 도 11 및 도 12는 본 발명에 따른 엘이디 전구의 '광원체'의 장착예를 나타낸 예시도, 도 13 및 도 14는 본 발명에 따른 엘이디 전구의 결합방식에 따른 변형을 나타낸 예시도, 도 15 및 도 17은 본 발명에 따른 엘이디 전구의 '확산판'의 변형 예를 나타낸 예시도이다.1 is a cross-sectional view of the LED bulb according to the present invention, Figure 2 is a cross-sectional view of the 'light source' of the LED bulb according to the present invention, Figure 3 is a perspective view of the 'diffusion plate' of the LED bulb according to the present invention, 4 to 6 is an exemplary view showing various modifications of the coupling form of the 'light source' in the LED bulb according to the present invention, Figures 7 to 10 are various modifications of the 'diffusion plate' in the LED bulb according to the present invention 11 and 12 is an exemplary view showing a mounting example of the 'light source' of the LED bulb according to the present invention, Figure 13 and Figure 14 shows a modification according to the coupling method of the LED bulb according to the present invention. 15 and 17 are exemplary views showing a modification of the 'diffusion plate' of the LED bulb according to the present invention.

본 발명은 통상의 백열등 또는 PL등이 결합되는 전구 소켓(100)에 적용될 수 있음을 밝혀둔다
Note that the present invention can be applied to the bulb socket 100 to which a conventional incandescent lamp or PL lamp is coupled.

도 1 내지 도 3에 나타낸 바와 같이, 본 발명에 따른 엘이디 전구(A)는,1 to 3, the LED bulb A according to the present invention,

전구 소켓(100)에 결합되는 체결부(22)가 상부에 형성되고, 하부에 전극부(24)가 형성된 소켓머리부(2); A socket head 2 having a fastening part 22 coupled to the bulb socket 100 and having an electrode part 24 formed at a lower part thereof;

상기 전극부(24)에 끼워지는 결합부(42)가 상부에 형성된 확산판(4);A diffusion plate 4 having a coupling part 42 fitted to the electrode part 24 thereon;

다수의 광원(62)이 형성되며, 일단에 전극단자(64)가 형성되어 상기 확산판(4)에 장착되고, 상기 전극단자(64)가 상기 결합부(42)에 관통되어 상기 전극부(24)에 연결되도록 한 광원체(6)를 포함하여 구성된다.
A plurality of light sources 62 are formed, and an electrode terminal 64 is formed at one end and mounted to the diffusion plate 4, and the electrode terminal 64 penetrates through the coupling part 42 to allow the electrode part ( And a light source body 6 adapted to be connected to 24.

소켓머리부(2)는 상기 소켓(100)에 결합되는 체결부(22)가 상부에 형성되고, 하부에 전극부(24)가 형성된다. The socket head 2 has a fastening part 22 coupled to the socket 100 at an upper portion thereof, and an electrode portion 24 formed at a lower portion thereof.

체결부(22)는 도 13에 도시된 바와 같이, 소켓(100)과 나사결합되거나 또는 도 14에 도시된 바와 같이 핀(25) 끼움방식으로 결합된다.The fastening part 22 is screwed with the socket 100, as shown in FIG. 13, or coupled with the pin 25 fitting method as shown in FIG.

상기 핀 끼움방식은 PL등에 적용되는 것으로, PL등이 끼워지는 소켓에 전용될 수 있다.The pin fitting method is applied to PL and the like, and may be dedicated to a socket into which PL and the like are fitted.

또한 전극부(24)는 소켓머리부(2) 보다 직경이 작은 원봉형태로써 확산판(4)의 상단에 형성된 개구부(42)에 끼워지는 것으로, 내부에는 소켓(100)으로부터 입력된 전원을 엘이디 광원에 적합한 전압과 전류로 변환시키기 위한 회로기판이 구비된다.
In addition, the electrode part 24 is inserted into the opening 42 formed in the upper end of the diffusion plate 4 in a circular shape having a diameter smaller than that of the socket head part 2, and the power input from the socket 100 is led therein. A circuit board is provided for converting the voltage and current suitable for the light source.

상기 확산판(4)은 도 1, 도 3 및 도 7에 도시된 바와 같이, 하향 경사를 갖는 원뿔형상으로 형성되고, 상부에는 소켓머리부(2)에 결합되는 결합부(42)가 형성된다.As shown in FIGS. 1, 3, and 7, the diffusion plate 4 is formed in a conical shape having a downward inclination, and an engaging portion 42 coupled to the socket head 2 is formed at an upper portion thereof. .

상기 결합부(42)는 전극부(24)가 끼워지는 개구부(43)가 상부에 형성된 원통형이며, 측면에는 원주방향으로 다수의 통공(44)이 형성된 것으로, 상기 통공(44)을 통해 광원체(6)의 전극단자(64)가 삽입된다.The coupling part 42 has a cylindrical shape having an opening 43 into which the electrode part 24 is fitted, and a plurality of through holes 44 are formed on the side in the circumferential direction, and the light source body through the through hole 44. The electrode terminal 64 of (6) is inserted.

한편 확산판(4)의 다른 형상으로는 도 8에 도시된 바와 같이, 하향 경사를 갖는 다각면체로도 구현 가능하다.Meanwhile, as shown in FIG. 8, the diffuser plate 4 may be implemented as a polygonal body having a downward slope.

한편 도 9 및 도 10에 도시된 바와 같이, 확산판(4)의 다른 형상으로는 원통형의 결합부(42)와, 상기 결합부(42)의 외주면에 방사상으로 다수의 날개판(49)이 형성되어 마치 코스모스 꽃의 형태를 이루도록 한다.As shown in FIGS. 9 and 10, the other shape of the diffusion plate 4 includes a cylindrical coupling part 42 and a plurality of wing plates 49 radially on the outer circumferential surface of the coupling part 42. It is formed to form a cosmos flower.

그리고 상기 날개판(49)은 길쭉한 타원형판상으로써 도 9에 도시된 바와 같이, 끼움 결합으로 탈착가능한 구조로 이루어지거나 또는 도 10에 도시된 바와 같이, 날개판(49')이 결합부(42)의 외주에 일체로 형성된 일체형으로도 가능하다.And the wing plate 49 is an elongated oval plate shape, as shown in Figure 9, made of a removable structure by fitting engagement, or as shown in Figure 10, the wing plate 49 'is a coupling portion 42 It is also possible to be integrally formed integrally on the outer periphery.

또는 확산판(4)의 다른 형상은 도 17에 도시된 바와 같이, 상향 경사를 갖는 원뿔형상 또는 다각면체 형상도 가능하다.
Alternatively, the other shape of the diffusion plate 4 may be a cone or polygonal shape having an upward inclination, as shown in FIG.

상기 확산판(4)은 빛의 투과가 용이하도록 투명 또는 반투명 재질로 이루어진다.The diffusion plate 4 is made of a transparent or translucent material to facilitate light transmission.

또한 확산판(4)은 표면에 에칭 또는 샌딩처리에 의해 스크래치가 형성됨으로써 눈부심 방지 및 간접 조명의 효과를 발휘할 수 있다.
In addition, the diffusion plate 4 can exhibit the effects of anti-glare and indirect illumination by forming a scratch on the surface by etching or sanding.

상기 광원체(6)는 도 2에 도시된 바와 같이, 다수의 광원(62)이 장착되며, 일단에 전극단자(64)가 형성된 피씨비(65)를 포함하며, 상기 피씨비(65) 및 광원(62)을 보호하기 위한 커버(200)가 더 포함된다.As illustrated in FIG. 2, the light source body 6 includes a plurality of light sources 62 mounted thereon, and includes a PC 65 having an electrode terminal 64 formed at one end thereof. 62 is further included to protect the cover 200.

도 4 및 도 5에 도시된 바와 같이, 확산판(4)의 하면 또는 상면에 광원체(6)가 장착된다.As shown in FIG. 4 and FIG. 5, the light source body 6 is mounted on the lower surface or the upper surface of the diffusion plate 4.

또는 도 6에 도시된 바와 같이, 광원체(6)가 확산판(4)의 하면에 장착되고, 이에 대응되도록 확산판(4)의 상면에 반사수단(7)이 더 형성된다. Alternatively, as shown in FIG. 6, the light source body 6 is mounted on the lower surface of the diffuser plate 4, and reflecting means 7 is further formed on the upper surface of the diffuser plate 4 so as to correspond thereto.

상기 반사수단(7)은 반사 판재이거나 또는 반사 코팅면으로 이루어진다.The reflecting means 7 is made of a reflective plate or a reflective coating surface.

또는 도 11에 도시된 바와 같이, 상기 광원체(6)가 확산판(4)의 상면에 장착되고, 이에 대응되도록 확산판(4)의 하면에 다수의 도트렌즈(8)가 형성된다. 상기 도트렌즈(8)는 볼록하게 돌출된 반구형으로써 빛의 확산을 증가시킬 수 있게 된다.Alternatively, as shown in FIG. 11, the light source body 6 is mounted on the upper surface of the diffusion plate 4, and a plurality of dot lenses 8 are formed on the lower surface of the diffusion plate 4 so as to correspond thereto. The dot lens 8 is convexly protruding hemispherical to increase the diffusion of light.

또 상기 확산판(4)에는 도 3에 도시된 바와 같이, 광원체(6)가 결합되는 공간을 가지며 양 단부가 개구된 슬롯(S)이 형성되고, 상기 슬롯(S)의 양 단부를 밀봉시키도록 캡(C)이 결합되어 방수구조로 이루어진다.In addition, as shown in FIG. 3, the diffusion plate 4 is provided with a slot S having a space to which the light source body 6 is coupled and opened at both ends, and seals both ends of the slot S. FIG. Cap (C) is combined to make a waterproof structure.

상기 광원체(6)의 광원(62)은 엘이디(LED) 또는 오엘이디(OLED)이다.
The light source 62 of the light source body 6 is an LED or an OLED.

상기 광원체(6)의 전극단자(64)와 소켓머리부(2)의 전극부(24)는 납땜 방식 또는 단자간의 끼움결합에 의해 연결됨으로써 전원이 광원체(6)에 공급될 수 있다.
The electrode terminal 64 of the light source body 6 and the electrode part 24 of the socket head portion 2 may be connected to each other by a soldering method or a fitting coupling between terminals so that power may be supplied to the light source body 6.

한편 도 15에 도시된 바와 같이, 확산판(4)은 내주면에 상기 광원체(6)와 대응되는 면이 오목하게 요입된 오목렌즈부(402)가 형성되거나 도 16에 도시된 바와 같이, 확산판(4)의 내주면에 볼록하게 돌출된 볼록렌즈부(406)가 형성된다. On the other hand, as shown in FIG. 15, the diffusion plate 4 is formed on the inner circumferential surface with a concave lens portion 402 in which a surface corresponding to the light source body 6 is recessed or is diffused as shown in FIG. 16. The convex lens part 406 which protrudes convexly is formed in the inner peripheral surface of the board 4.

즉, 광원체(6)는 확산판(4)의 외주면에 부착되고, 그에 대응되는 내주면에는 오목렌즈부(402)가 형성됨으로써 빛이 집중되거나 또는 볼록렌즈부(406)를 통해 확산되어 조명효과가 특이해질 수 있다.That is, the light source body 6 is attached to the outer circumferential surface of the diffuser plate 4, and the concave lens portion 402 is formed on the inner circumferential surface thereof, so that light is concentrated or diffused through the convex lens portion 406 to illuminate the lighting effect. Can become unique.

한편 상기 광원체(6)가 장착되도록 확산판(4)의 외주면에 오목한 요입부(404)가 형성된다.
On the other hand, a concave concave portion 404 is formed on the outer circumferential surface of the diffusion plate 4 so that the light source body 6 is mounted.

비록 본 발명이 상기 언급된 바람직한 실시예와 관련하여 설명되어졌지만, 발명의 요지와 범위로부터 벗어남이 없이 다양한 수정 및 변형이 가능한 것은 당업자라면 용이하게 인식할 수 있을 것이며, 이러한 변경 및 수정은 모두 첨부된 청구의 범위에 속함은 자명하다.
Although the present invention has been described in connection with the above-mentioned preferred embodiments, it will be readily apparent to those skilled in the art that various modifications and variations can be made without departing from the spirit and scope of the invention, all such modifications and modifications being attached It is obvious that the claims belong to the claims.

2 ; 소켓머리부 4 : 확산판
6 : 광원체 7 : 반사판
8 : 도트렌즈 22 : 체결부
24 : 전극부 42 : 결합부
62 : 광원 64 : 전극단자2 ; Socket head 4: diffuser plate
6: light source body 7: reflector
8 dot lens 22 fastening part
24: electrode portion 42: coupling portion
62: light source 64: electrode terminal

Claims (15)

전구 소켓(100)에 결합되는 엘이디 전구에 있어서,
상기 소켓(100)에 결합되는 체결부(22)가 상부에 형성되고, 하부에 전극부(24)가 형성된 소켓머리부(2);
상기 전극부(24)에 끼워지는 결합부(42)가 상부에 형성된 확산판(4);
다수의 광원(62)이 장착되며, 일단에 전극단자(64)가 형성되어 상기 확산판(4)에 장착되고, 상기 전극단자(64)가 상기 결합부(42)에 관통되어 상기 전극부(24)에 연결되도록 한 광원체(6)
를 포함하는 것을 특징으로 하는 확산 및 반사 기능을 갖는 엘이디 전구.In the LED bulb coupled to the bulb socket 100,
A socket head part 2 having a fastening part 22 coupled to the socket 100 and having an electrode part 24 formed at a lower part thereof;
A diffusion plate 4 having a coupling part 42 fitted to the electrode part 24 thereon;
A plurality of light sources 62 are mounted, and an electrode terminal 64 is formed at one end and mounted to the diffusion plate 4. Light source body 6 connected to
LED bulb having a diffusion and reflection function comprising a. 제 1항에 있어서,
상기 결합부(42)는 전극부(24)가 끼워지는 개구부(43)가 상부에 형성된 원통형이며, 측면에는 상기 광원체(6)의 전극단자(64)가 관통되는 다수의 통공(44)이 형성된 것을 특징으로 하는 확산 및 반사 기능을 갖는 엘이디 전구.The method of claim 1,
The coupling part 42 has a cylindrical shape having an opening 43 into which the electrode part 24 is fitted, and a plurality of through holes 44 through which the electrode terminal 64 of the light source body 6 passes. LED bulb having a diffusion and reflection function, characterized in that formed. 제 1항에 있어서,
상기 광원체(6)는 상기 확산판(4)의 하면 또는 상면에 장착된 것을 특징으로 하는 확산 및 반사 기능을 갖는 엘이디 전구.The method of claim 1,
The light source body (6) is an LED bulb having a diffusion and reflection function, characterized in that mounted on the lower surface or the upper surface of the diffusion plate (4). 제 3항에 있어서,
상기 광원체(6)가 확산판(4)의 하면에 장착되고, 이에 대응되도록 확산판(4)의 상면에 반사수단(7)이 더 형성되며,
상기 반사수단(7)은 반사 판재이거나 또는 반사 코팅면인 것을 특징으로 하는 확산 및 반사 기능을 갖는 엘이디 전구.The method of claim 3, wherein
The light source body 6 is mounted on the lower surface of the diffuser plate 4, and reflecting means 7 is further formed on the upper surface of the diffuser plate 4 so as to correspond thereto.
LED reflector having a diffusing and reflecting function, characterized in that the reflecting means (7) is a reflective plate or a reflective coating surface. 제 3항에 있어서,
상기 광원체(6)가 확산판(4)의 상면에 장착되고, 이에 대응되도록 확산판(4)의 하면에는 볼록하게 돌출된 반구형의 도트렌즈(8)가 다수로 형성된 것을 특징으로 하는 확산 및 반사 기능을 갖는 엘이디 전구.The method of claim 3, wherein
The light source body 6 is mounted on an upper surface of the diffusion plate 4, and correspondingly, a plurality of hemispherical dot lenses 8 protrudingly convex are formed on the lower surface of the diffusion plate 4 so as to correspond thereto. LED bulb with a reflective function. 제 1항에 있어서,
상기 광원체(6)의 광원(62)은 엘이디(LED) 또는 오엘이디(OLED)인 것을 특징으로 하는 확산 및 반사 기능을 갖는 엘이디 전구.The method of claim 1,
LED light source having a diffusion and reflection function, characterized in that the light source 62 of the light source body 6 is LED (LED) or OLED (OLED). 제 1항에 있어서,
상기 확산판(4)은 하향 또는 상향 경사를 갖는 원뿔형상 또는 다각면체 형상인 것을 특징으로 하는 확산 및 반사 기능을 갖는 엘이디 전구.The method of claim 1,
The diffusion plate (4) LED bulb having a diffusion and reflection function, characterized in that the conical or polygonal shape having a downward or upward inclination. 제 1항에 있어서,
상기 확산판(4)은 상기 결합부(42)의 외주면에 방사상으로 다수의 날개판(49)이 형성된 것으로, 상기 날개판(49)이 분리형 또는 일체형으로 형성된 것을 특징으로 하는 확산 및 반사 기능을 갖는 엘이디 전구.The method of claim 1,
The diffusion plate 4 has a plurality of wing plates 49 formed radially on the outer circumferential surface of the coupling portion 42, and the wing plate 49 has a diffusion and reflection function, characterized in that formed separately or integrally. Having LED bulb. 제 1항에 있어서,
상기 확산판(4)은 투명 또는 반투명 재질로 이루어진 것을 특징으로 하는 확산 및 반사 기능을 갖는 엘이디 전구.The method of claim 1,
The diffuser plate 4 LED bulb having a diffusion and reflection function, characterized in that made of a transparent or translucent material. 제 1항에 있어서,
상기 확산판(4)은 표면에 에칭 또는 샌딩처리에 의해 스크래치가 형성된 것을 특징으로 하는 확산 및 반사 기능을 갖는 엘이디 전구.The method of claim 1,
The diffusion plate (4) LED bulb having a diffusion and reflection function, characterized in that the scratch formed on the surface by etching or sanding process. 제 1항에 있어서,
상기 광원체(6)의 전극단자(64)와 상기 소켓머리부(2)의 전극부(24)는 납땜 방식 또는 단자간의 끼움결합에 의해 연결됨으로써 전원이 광원체(6)에 공급되도록 한 것을 특징으로 하는 확산 및 반사 기능을 갖는 엘이디 전구.The method of claim 1,
The electrode terminal 64 of the light source body 6 and the electrode part 24 of the socket head portion 2 are connected by soldering or a fitting coupling between terminals so that power is supplied to the light source body 6. LED bulb having a diffusion and reflection function characterized in. 제 1항에 있어서,
상기 소켓머리부(2)는 상기 소켓(100)과 나사결합되거나 또는 핀(25) 끼움방식으로 결합되는 것을 특징으로 하는 확산 및 반사 기능을 갖는 엘이디 전구.The method of claim 1,
The socket head portion (2) LED bulb having a diffusion and reflection function, characterized in that the screw is coupled to the socket or coupled to the pin (25) fitting method. 제 1항에 있어서,
상기 확산판(4)은 내주면에 상기 광원체(6)와 대응되는 면이 오목하게 요입된 오목렌즈부(402)가 형성되거나 또는 볼록하게 돌출된 볼록렌즈부(406)가 형성된 것을 특징으로 하는 확산 및 반사 기능을 갖는 엘이디 전구.The method of claim 1,
The diffusion plate 4 is characterized in that the concave lens portion 402 is formed in the inner peripheral surface concave concave concave concave surface or convex lens portion 406 is formed LED bulb with diffuse and reflective function. 제 1항에 있어서,
상기 확산판(4)은 상기 광원체(6)가 장착되도록 외주면에 오목한 요입부(404)가 형성된 것을 특징으로 하는 확산 및 반사 기능을 갖는 엘이디 전구.The method of claim 1,
The diffusion plate (4) LED bulb having a diffusion and reflection function, characterized in that the concave concave portion 404 is formed on the outer peripheral surface so that the light source body (6) is mounted. 제 1항에 있어서,
상기 확산판(4)에는 광원체(6)가 결합되는 공간을 가지며 양 단부가 개구된 슬롯(S)이 형성되고, 상기 슬롯(S)의 양 단부를 밀봉시키도록 캡(C)이 결합되어 방수구조로 이루어진 것을 특징으로 하는 확산 및 반사 기능을 갖는 엘이디 전구.




The method of claim 1,
The diffusion plate 4 has a space in which the light source body 6 is coupled, and a slot S having both ends thereof is formed, and a cap C is coupled to seal both ends of the slot S. LED bulb having a diffusion and reflection function, characterized in that made of a waterproof structure.




KR1020100012429A 2010-02-10 2010-02-10 LED Bulb with Diffuse and Reflective Functions Expired - Fee Related KR101096126B1 (en)

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