KR20110083046A - Light-emitting diode astral lamp - Google Patents

Light-emitting diode astral lamp Download PDF

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Publication number
KR20110083046A
KR20110083046A KR1020100003048A KR20100003048A KR20110083046A KR 20110083046 A KR20110083046 A KR 20110083046A KR 1020100003048 A KR1020100003048 A KR 1020100003048A KR 20100003048 A KR20100003048 A KR 20100003048A KR 20110083046 A KR20110083046 A KR 20110083046A
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South Korea
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light
emitting diode
lens
housing
light emitting
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KR1020100003048A
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Korean (ko)
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KR101109473B1 (en
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심기봉
이수일
장동훈
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주식회사 덴티스
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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
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
    • F21V29/50—Cooling arrangements
    • F21V29/70—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
    • F21V29/74—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades
    • 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
    • F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
    • F21W2131/00—Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00
    • F21W2131/20—Lighting for medical use
    • F21W2131/205—Lighting for medical use for operating theatres
    • 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

Abstract

PURPOSE: A light emitting diode astral lamp is provided to maximize illumination efficiency and performs a safe treatment by widely and brightly spreading the light emitted the light emitting diode. CONSTITUTION: A housing(10) forms a plurality of connecting pieces in which the hole(12a) is formed and combines a coupling member to bottom contour side. The housing forms a plurality of heat radiating holes to the longitudinal direction. A light source bulb(20) has a transmitting hole(21) and is combined with the housing. A plurality of heat radiating pieces(22) and a light emitting diode(50) are formed on the light source bulb. A diffusing bar(30) is loaded in the transmitting hole. Twister pieces(31) are formed on the diffusing bar. A lens(40) has a coupling part in the upper center which can loads the diffusing bar.

Description

발광다이오드 무영등{Light-emitting diode astral lamp}Light-emitting diode astral lamp

본 발명은 발광다이오드 무영등에 관한 것으로서, 보다 상세하게는 발광다이오드(LED)로부터 발산되는 광원을 밝고 넓게 확산시킬 수 있도록 함으로써 조명 효율을 최대화할 수 있음과 안전한 치료를 수행할 수 있도록 한 발광다이오드 무영등에 관한 것이다.The present invention relates to a light-emitting diode light-free lamp, and more particularly to the light-emitting diode light emitting diode (LED) to enable a bright and wide diffused light emitting diode to be able to maximize the lighting efficiency and to perform a safe treatment It is about.

주지하는 바와 같이, 무영등은 수술대나 치료대 위의 환자(患者)의 환부에 수술 등의 치료를 행하는 의사나 보조자 등의 시술자에 의한 그림자가 생기는 일이 없도록 더구나 환부를 균일한 밝기로 조명을 행하기 위한 것이다.As is well known, the shadowless light illuminates the affected area with uniform brightness so that shadows are not generated by the surgeon, such as a doctor or an assistant, performing surgery or the like on the affected part of the patient on the operating table or treatment table. It is to.

도 1은 종래에 따른 무영등을 도시한 사시도이며, 도 2는 종래에 따른 무영등의 다른 일 예를 도시한 단면도이다.1 is a perspective view showing a lightless lamp according to the prior art, Figure 2 is a cross-sectional view showing another example of a lightless lamp according to the prior art.

첨부된 도면 도 1에 도시된 바와 같이, 종래의 무영등은 전등본체(101)의 표면상에 여러 개의 전구(102)를 배열한 구성으로 되어 있으며, 각 전구(102)로부터 출사(出射)되는 빛이 각각 다른 각도방향에서 환부를 조명하는 것으로서, 하나의 전구로부터의 빛에 의해 생기는 그림자를 다른 전구로부터의 빛에 의해 상쇄(相殺)하여 시술자에 의한 그림자의 발생을 방지하는 구성으로 되어 있다.As shown in FIG. 1, the conventional lightless lamp has a configuration in which a plurality of light bulbs 102 are arranged on the surface of the light main body 101, and light emitted from each light bulb 102 is emitted. By illuminating the affected part in different angular directions, the shadow generated by the light from one light bulb is canceled by the light from the other light bulb, thereby preventing the occurrence of shadow by the operator.

또한, 첨부된 도면 도 2에 도시된 종래의 다른 무영등은, 전등하우징(111) 내에 광원으로서 하나 혹은 두 개의 전구(112)를 배치하고, 이 전구(112)로부터의 빛을 집광렌즈(113)에 의해 광속을 확대시킨 후에 확대된 광속(光束)을 전등하우징(111)의 앞면에 마련된 외측렌즈(114)에 의해 굴절시켜 상기 외측렌즈(114)로부터 확산상태로 빛을 출사하여 환부를 조명하도록 한 것이 제안되어 있다.In addition, another conventional shadowless lamp shown in FIG. 2 is provided with one or two light bulbs 112 as a light source in the light housing 111, and the light from the light bulb 112 condenses the lens 113. After the light beam is enlarged by the light beam, the enlarged light beam is refracted by the outer lens 114 provided on the front surface of the light housing 111 to emit light from the outer lens 114 in a diffused state to illuminate the affected part. One is proposed.

그러나, 첨부된 도면 도 1의 무영등에서는, 수술대를 균일하게 소정의 색광(色光)으로 조명하기 위해서는 배설되어 있는 복수의 전구(102)의 밝기나 색상을 가지런히 할 필요가 있어 규격에 맞는 전구를 사용해야만 한다.However, in the shadowless lamp of FIG. 1 of the accompanying drawings, in order to uniformly illuminate the operating table with a predetermined color light, it is necessary to arrange the brightness or the color of the plurality of light bulbs 102 that are arranged. Must be used

특히, 어느 하나의 전구가 손상되거나 혹은 수명이 완료된 때에 다른 전구와 밝기, 색상이 같은 전구를 즉시 입수하여 교환하는 것이 어려워서 무영등의 유지관리가 번거로운 문제점이 있으며, 또한 복수의 전구를 점등하기 위한 소비전력이 커지게 되는 문제점이 있다.In particular, it is difficult to immediately obtain and replace bulbs having the same brightness and color as other bulbs when one bulb is damaged or at the end of its life. There is a problem that the power is increased.

이에 대하여, 첨부 도면 도 2의 무영등은, 도 1의 무영등에 비교하면 전구 갯수를 줄일 수 있기 때문에 전구 교환을 포함한 관리는 용이한 것으로 되고, 또한 소비전력을 감소시키는 면에서도 유리한 것으로 된다.On the other hand, since the number of light bulbs can be reduced compared to the lightless lamp of FIG. 1, the lightless lamp of FIG. 2 becomes easy to manage including light bulb replacement, and is advantageous in terms of reducing power consumption.

그러나, 전구(112)로부터 출사되는 빛을 외측렌즈(114)의 넓은 면에 입사(立射)시키기 위해서 집광렌즈(113)에 의해 광속을 확대시킬 필요가 있으나, 이와 같이 광속이 확대된 빛을 외측렌즈(114)에 대하여 균일하게 입사시키는 것은 곤란하고, 그 때문에 무영등의 직경방향 및 원주방향에 균일한 배광특성을 얻기 위한 외측렌즈를 설계하는 것은 곤란한 문제점이 있다.However, although it is necessary to enlarge the luminous flux by the condensing lens 113 in order for the light emitted from the light bulb 112 to be incident on the wide surface of the outer lens 114, the light whose luminous flux has been enlarged is outside. It is difficult to make the lens 114 enter the lens 114 uniformly, and therefore, it is difficult to design an outer lens for obtaining uniform light distribution characteristics in the radial direction and the circumferential direction of the shadowless lamp.

또한, 집광렌즈(113)로부터 외측렌즈(114)에 입사되는 각각의 빛의 입사각도가 각각 다르기 때문에 입사된 빛을 굴절시키기 위해 외측렌즈(114)에 설치되는 렌즈스텝의 형상이 삼차원 방향에 복잡한 형상으로 되는 것을 피할 수 없으며, 그 때문에 렌즈스텝의 설계가 곤란하게 됨과 동시에 외측렌즈(114)를 수지성형법에 의해 제조하는 것도 곤란하게 되어 설계대로의 배광특성의 무영등을 제조하는 것이 어렵게 되는 문제가 있다.In addition, since the angles of incidence of each light incident from the condenser lens 113 to the outer lens 114 are different, the shape of the lens step provided in the outer lens 114 to refract the incident light is complicated in the three-dimensional direction. Inevitably, the shape of the lens step becomes difficult, and also the manufacturing of the outer lens 114 by the resin molding method becomes difficult, and it becomes difficult to manufacture the light distribution characteristic of the light distribution characteristic according to the design. have.

따라서, 본 발명은 상기한 문제점을 해결하기 위하여 안출한 것으로 발광다이오드를 사용하고 구조가 간단하면서 빛의 확산 각도 및 조도율을 최대화하게 되어 치료의 편리성을 향상시킬 수 있음은 물론 안정적인 치료로 사용자에게 신뢰감을 최대화할 수 있도록 한 발광다이오드 무영등을 제공하고자 하는 데 그 목적이 있다.Therefore, the present invention has been made in order to solve the above problems by using a light emitting diode and a simple structure, maximizing the light diffusion angle and illuminance ratio can improve the convenience of treatment as well as stable treatment user The purpose of the present invention is to provide a light-emitting diode lightless lamp to maximize the confidence.

상기한 목적을 달성하기 위한 본 발명은 하우징과, 상기 하우징 내부에 형성되어지며 내부에 발광다이오드(LED)가 설치되어고 상,하로 다수의 방열편이 형성되어지는 광원구와, 상기 광원구 내부에 결합되어지며 발광다이오드(LED)의 광원이 멀리 확산될 수 있도록 각이 진 회오리편이 형성되어진 확산바와, 상기 확산바가 삽입될 수 있도록 결합부가 형성되어지며 하단면에 발광다이오드의 빛을 넓게 산란시킬 수 있도록 엠보싱이 형성되어진 렌즈를 포함하여 구성되어짐을 특징으로 하는 발광다이오드 무영등을 제공함에 있다.The present invention for achieving the above object is a housing, a light source is formed inside the housing and the light emitting diode (LED) is installed therein and a plurality of heat dissipation pieces are formed up and down, and coupled to the light source inside Diffusion bar is formed with an angled vortex piece so that the light source of the light emitting diode (LED) can be spread far away, and a coupling portion is formed so that the diffusion bar can be inserted, so that the light of the light emitting diode can be widely scattered on the bottom surface The present invention provides a light-emitting diode lightless lamp comprising an embossed lens.

이와 같이 본 발명은 치과에서 사용되어지는 무영등을 발광다이오드(LED)를 이용하며 상기 발광다이오드(LED)의 조사각을 고르고 넓게 확산시킬 수 있도록 상하로 회오리편이 형성되어진 확산바를 구비하고 상기 확산바를 통해 확산되어지는 빛을 난반사시킬 수 있도록 바닥면에 엠보싱 처리된 렌즈를 구비하게 됨으로 발광다이오드(LED)에서 발산되는 광원을 밝고 넓게 하여 조사각 및 조사범위를 최대화할 수 있어 빛의 효율을 극대화할 수 있으며 그로 인해 치료의 안정성 및 효율성을 극대화할 수 있는 효과가 있다.As described above, the present invention uses a light emitting diode (LED) for the shadowless lamp used in the dentistry, and has a diffusion bar having a whirlwind formed up and down to spread the irradiation angle of the light emitting diode (LED) evenly and widely, and through the diffusion bar. Embossed lens is provided on the bottom surface to diffuse diffused light, brightening and widening the light source emitted from the light emitting diode (LED) to maximize irradiation angle and irradiation range to maximize light efficiency. This has the effect of maximizing the safety and efficiency of treatment.

도 1은 종래에 따른 무영등을 도시한 사시도.
도 2는 종래에 따른 무영등의 다른 일 예를 도시한 단면도.
도 3은 본 발명에 따른 무영등을 도시한 분해사시도.
도 4는 본 발명에 따른 무영등을 도시한 사시도.
도 5는 본 발명에 따른 무영등의 절단면예시도.
도 6은 본 발명에 따른 무영등의 렌즈를 도시한 저면사시도.
도 7은 본 발명에 따른 무영등의 확산바를 도시한 사시도.
도 8 및 도 9는 본 발명에 따른 확산바의 다른 일 예를 도시한 사시도.1 is a perspective view showing a lightless lamp according to the prior art.
Figure 2 is a cross-sectional view showing another example of the lightless lamp according to the prior art.
Figure 3 is an exploded perspective view showing a muyeongdeung lamp according to the present invention.
Figure 4 is a perspective view of the lampless lamp according to the present invention.
Figure 5 is an exemplary view of a cut section of the muyeongdeung according to the present invention.
6 is a bottom perspective view showing a lens of a lightless lamp according to the present invention.
Figure 7 is a perspective view of the diffusion bar of the lampless lamp according to the present invention.
8 and 9 are perspective views showing another example of the diffusion bar according to the present invention.

이하, 첨부된 도면을 참조하여 본 발명의 일실시 예를 상세히 설명하면 다음과 같다.Hereinafter, an embodiment of the present invention will be described in detail with reference to the accompanying drawings.

도 3은 본 발명에 따른 무영등을 도시한 분해사시도이며, 도 4는 본 발명에 따른 무영등을 도시한 사시도이고, 도 5는 본 발명에 따른 무영등의 절단면예시도, 도 6은 본 발명에 따른 무영등의 렌즈를 도시한 저면사시도, 도 7은 본 발명에 따른 무영등의 확산바를 도시한 사시도이다.Figure 3 is an exploded perspective view showing a muyeongdeung lamp according to the present invention, Figure 4 is a perspective view showing a muyeongdeung lamp according to the present invention, Figure 5 is an illustration of a cut surface of the muyeongdeung lamp according to the present invention, Figure 6 is a muyeongdeung lamp according to the present invention Bottom perspective view showing the lens of FIG. 7 is a perspective view showing a diffusion bar of a lightless lamp according to the present invention.

본 발명은 치과 등의 병원에서 환자의 치료를 위해 사용되어지는 무영등(1)에 있어서,The present invention in the muyoungdeung (1) that is used for the treatment of patients in the hospital, such as dentistry,

하우징(10)과;A housing 10;

상기 하우징(10)에 결합되어지는 광원구(20)와;A light bulb 20 coupled to the housing 10;

상기 광원구(20) 내부에 삽입되어지는 확산바(30)와;A diffusion bar 30 inserted into the light source 20;

상기 확산바(30)가 장입되어져 상기 하우징(10)에 체결부재(70)로 고정되어지는 렌즈(40);A lens 40 into which the diffusion bar 30 is inserted and fixed to the housing 10 by a fastening member 70;

를 포함하여 구성되어진다.It is configured to include.

상기 하우징(10)은 하부 외곽면에 다수의 연결편(12)이 형성되어지며, 길이방향으로 다수의 방열공(11)이 형성되어진다.The housing 10 has a plurality of connecting pieces 12 are formed on the lower outer surface, a plurality of heat dissipation holes 11 are formed in the longitudinal direction.

또한, 상기 연결편(12)은 중앙부에 체결부재(70)가 결합될 수 있도록 홀(12a)이 형성되어진다.In addition, the connection piece 12 is formed with a hole 12a so that the fastening member 70 can be coupled to the central portion.

상기 광원구(20)는 중앙을 관통하여 투과홀(21)이 형성되어지며, 외주면 둘레에 상,하로 다수의 방열편(22)이 형성되어진다.The light source 20 has a penetrating hole 21 formed through the center, and a plurality of heat dissipation pieces 22 are formed up and down around the outer circumferential surface.

또한, 상기 투과홀(21) 내부에는 기판(60)으로 연결 접지되는 발광다이오드(LED)(50)가 장입되어지게 된다.In addition, a light emitting diode (LED) 50 connected to the substrate 60 is grounded in the transmission hole 21.

상기 확산바(30)는 상기 광원구(20)의 투과홀(21)에 장입되어지며, 상하로 각이 진 형태의 회오리편(31)이 형성되어진다.The diffusion bar 30 is inserted into the transmission hole 21 of the light source 20, the vortex piece 31 of the angled up and down is formed.

또한, 첨부된 도면 도 8에 도시된 바와 같이, 상기 확산바(30)는 상부에서 중앙까지 회오리편(31)이 형성되어지고 그 외 중앙부터 하부까지는 원형으로 형성되어지게 된다.In addition, as shown in FIG. 8, the diffusion bar 30 has a tornado 31 formed from the top to the center, and is formed in a circular shape from the center to the bottom.

첨부된 도면 도 9에 도시된 바와 같이, 상기 확산바(30)는 각 회오리편(31)의 간격이 상부에서 하부로 갈수록 점차적으로 좁아지게 된다.As shown in FIG. 9, the diffusion bar 30 is gradually narrowed from the top to the bottom of each of the tornado pieces 31.

상기 렌즈(40)는 상부 중앙에 상기 확산바(30)가 결합될 수 있도록 결합부(41)가 형성되어지며, 하단면이 오목하게 형성되어지되 하단 중앙이 볼록하게 형성되어진다.The lens 40 has a coupling portion 41 formed to allow the diffusion bar 30 to be coupled to the upper center, and the bottom surface is concave, but the lower center is convex.

또한, 상기 렌즈(40)의 하단면은 발광다이오드(LED)(50)로부터 발광되는 광원을 넓게 난반사시킬 수 있도록 엠보싱(42)으로 형성되어진다.In addition, the lower surface of the lens 40 is formed of an embossing 42 so as to diffusely diffuse the light source emitted from the light emitting diode (LED) 50 widely.

상기 렌즈(40)의 하부 외곽에는 상기 하우징(10)의 연결편(12)과 밀착되어 체결부재(70)가 결합될 수 있도록 홀(43a)이 형성되어 있는 고정편(43)이 형성되어진다.A lower piece of the lens 40 is formed with a fixing piece 43 in which a hole 43a is formed so as to be in close contact with the connecting piece 12 of the housing 10 to be coupled to the fastening member 70.

또한, 상기 렌즈(40)는 상기 하우징(10)과 접착제로 접착 고정되어짐이 바람직한 것이다.In addition, the lens 40 is preferably adhesively fixed to the housing 10 and the adhesive.

상기와 같은 구성으로 이루어진 본 발명에 따른 작동상태를 살펴보면 아래와 같다.Looking at the operating state according to the present invention made of a configuration as described above are as follows.

먼저, 상기 기판(60)에 전원을 인가시켜 발광다이오드(LED)(50)를 점등시키게 되면 상기 광원구(20)의 투과홀(21)에 구비되어 있는 발광다이오드(LED)(50)가 발광되어지게 되면서 광원이 투과홀(21)을 통해 발산되어지게 된다.First, when the LED 60 is turned on by applying power to the substrate 60, the LED 50 provided in the transmission hole 21 of the light source 20 emits light. As it is, the light source is emitted through the transmission hole 21.

그리고, 상기 투과홀(21)을 통해 발광다이오드(LED)(50)의 광원이 발산되어질 때 상기 확산바(30)를 거쳐 투시되어지게 되는 데, 이때 상기 확산바(30)에 각이 진 회오리편(31)이 형성되어 있으므로 상기 발광다이오드(LED)(50)의 광원이 넓게 확산되면서 발산되어지게 된다.When the light source of the light emitting diode (LED) 50 is emitted through the transmission hole 21, the light is emitted through the diffusion bar 30. In this case, the tornado is angled to the diffusion bar 30. Since the piece 31 is formed, the light source of the light emitting diode (LED) 50 is diffused while being widely spread.

또한, 상기 발광다이오드(LED)(50)가 발광되어질 때 상기 광원구(20)에 다수의 방열편(22)이 형성되어 있으므로 발광다이오드(LED)(50)의 고열을 원활하게 방열시켜 제품의 수명을 최대화할 수 있게 된다.In addition, since the plurality of heat dissipation pieces 22 are formed in the light source 20 when the light emitting diodes (LEDs) 50 emit light, the high temperature of the light emitting diodes (LEDs) 50 is smoothly radiated. It is possible to maximize the life.

이와 함께, 상기 확산바(30)를 통해 넓고 밝게 발산되어지는 발광다이오드(LED)(50)의 빛은 상기 렌즈(40)를 거쳐 밑으로 투시되어지게 된다.In addition, the light of the light emitting diode (LED) 50 that is widely and brightly emitted through the diffusion bar 30 is projected downward through the lens 40.

이때, 상기 렌즈(40)의 하단면이 엠보싱(42)으로 형성되어 있으므로 상기 발광다이오드(LED)(50)의 광원이 엠보싱(42)에 의해 난반사되면서 넓은 조사각을 이루게 된다.At this time, since the bottom surface of the lens 40 is formed of an embossing 42, the light source of the light emitting diode (LED) 50 is diffusely reflected by the embossing 42 to achieve a wide irradiation angle.

그리하여, 본 발명에 따른 무영등(1)은 전원공급으로 기판(60)의 신호에 의해 점등되어지는 발광다이오드(LED)(50)의 빛이 상기 확산바(30)의 회오리편(31)과 렌즈(40)의 엠보싱(42)을 통해 넓은 각도로 고휘도로 발산되어지게 된다.Thus, the lightless lamp 1 according to the present invention, the light of the light emitting diode (LED) 50 which is turned on by the signal of the substrate 60 by the power supply is a whirl piece 31 and the lens of the diffusion bar 30 Through the embossing 42 of 40 is to be emitted in a high angle at a wide angle.

본 발명은 상술한 특정의 바람직한 실시 예에 한정되지 아니하며, 청구범위에서 청구하는 본 발명의 요지를 벗어남이 없이 당해 발명이 속하는 기술분야에서 통상의 지식을 가진 자라면 누구든지 다양한 변형실시가 가능한 것은 물론이고, 그와 같은 변경은 청구범위 기재의 범위 내에 있게 된다.The present invention is not limited to the above-described specific preferred embodiments, and various modifications can be made by any person having ordinary skill in the art without departing from the gist of the present invention claimed in the claims. Of course, such changes will fall within the scope of the claims.

1 : 무영등
10 : 하우징
11 : 방열공
12 : 연결편
12a, 43a : 홀
20 : 광원구
21 : 투과홀
22 : 방열편
30 : 확산바
31 : 회오리편
40 : 렌즈
41 : 결합부
42 : 엠보싱
43 : 고정편
50 : 발광다이오드(LED)
60 : 기판1: lightless
10: housing
11: heat sink
12: connecting piece
12a, 43a: hole
20: light source
21: through hole
22: heat dissipation piece
30: diffusion bar
31: Whirlwind
40 lens
41: coupling part
42: embossing
43: fixed piece
50: light emitting diode (LED)
60: substrate

Claims (7)

환자의 치료를 위해 사용되어지는 무영등에 있어서,
하부 외곽면에 체결부재(70)가 결합될 수 있도록 홀(12a)이 형성되어 있는 연결편(12)이 다수 형성되어지며, 길이방향으로 다수의 방열공(11)이 형성되어진 하우징(10)과;
상기 하우징(10)에 결합되어지며, 중앙을 관통하여 투과홀(21)이 형성되어지고 외주면 둘레에 상,하로 다수의 방열편(22)이 형성되어진 광원구(20)와;
상기 투과홀(21) 내부에 장입되어 기판(60)으로 연결 접지되는 발광다이오드(LED)(50)와;
상기 투과홀(21)에 장입되어지며, 상하 방향으로 각이 진 형태의 회오리편(31)이 형성되어 있는 확산바(30)와;
상기 확산바(30)가 장입될 수 있도록 상부 중앙에 결합부(41)가 형성되어진 렌즈(40);
를 포함하여 구성되어짐을 특징으로 하는 발광다이오드 무영등.In the shadows used for the treatment of patients,
The housing 10 is formed with a plurality of connecting pieces 12, the hole 12a is formed so that the fastening member 70 is coupled to the lower outer surface, a plurality of heat dissipation holes 11 are formed in the longitudinal direction; ;
A light source tool 20 which is coupled to the housing 10 and has a penetrating hole 21 formed therethrough and a plurality of heat dissipation pieces 22 formed up and down around an outer circumferential surface thereof;
A light emitting diode (LED) 50 that is inserted into the transmission hole 21 and is connected to the substrate 60 and grounded;
A diffusion bar 30 which is inserted into the transmission hole 21 and in which a vortex piece 31 having an angle in the vertical direction is formed;
A lens 40 having a coupling part 41 formed at an upper center thereof to allow the diffusion bar 30 to be charged;
Light-emitting diode lightless lamp, characterized in that configured to include. 제 1 항에 있어서,
상기 확산바(30)는 상부에서 중앙까지 회오리편(31)이 형성되어지고 그 외의 중앙부터 하부까지는 원형으로 형성되어짐을 특징으로 하는 발광다이오드 무영등.The method of claim 1,
The diffusion bar 30 is a light emitting diode shadowless light, characterized in that the whirlwind piece 31 is formed from the top to the center and from the center to the bottom of the other. 제 1 항에 있어서,
상기 확산바(30)는 각 회오리편(31)의 간격이 상부에서 하부로 갈수록 점차적으로 좁아지게 됨을 특징으로 하는 발광다이오드 무영등.The method of claim 1,
The diffusion bar 30 is a light-emitting diode, characterized in that the interval between each of the tornado 31 is gradually narrowed from the top to the bottom. 제 1 항에 있어서,
상기 렌즈(40)는 하단면이 오목하게 형성되어지되 하단 중앙이 볼록하게 형성되어짐을 특징으로 하는 발광다이오드 무영등.The method of claim 1,
The lens 40 has a bottom surface is concave, but the bottom of the lower light emitting diode, characterized in that the convex formed. 제 1 항에 있어서,
상기 렌즈(40)의 하단면은 발광다이오드(LED)(50)로부터 발광되는 광원을 넓게 난반사시킬 수 있도록 엠보싱(42)으로 형성되어짐을 특징으로 하는 발광다이오드 무영등.The method of claim 1,
The lower surface of the lens 40 is a light-emitting diode, characterized in that the light-emitting diode (LED) is formed with an embossing (42) so as to diffuse diffusely the light source emitted from the (50). 제 1 항에 있어서,
상기 렌즈(40)는 하부 외곽에 상기 하우징(10)의 연결편(12)과 밀착되어 체결부재(70)가 결합될 수 있도록 홀(43a)이 형성되어 있는 고정편(43)이 형성되어짐을 특징으로 하는 발광다이오드 무영등.The method of claim 1,
The lens 40 has a fixing piece 43 having a hole 43a formed therein so as to be in close contact with the connection piece 12 of the housing 10 to be coupled to the lower part of the lens 40. Light-emitting diode blindfolded light. 제 1 항에 있어서,
상기 렌즈(40)는 상기 하우징(10)과 접착제로 접착 고정되어짐을 특징으로 하는 발광다이오드 무영등.The method of claim 1,
The lens 40 is a light-emitting diode, characterized in that the adhesive is fixed to the housing 10 and the adhesive.
KR1020100003048A 2010-01-13 2010-01-13 Light-emitting diode astral lamp KR101109473B1 (en)

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KR101420151B1 (en) * 2012-10-15 2014-07-17 장명우 LED light source for medical
CN108730845A (en) * 2018-06-15 2018-11-02 荆门畅享光年机电技术服务有限公司 A kind of surgical operation lamp for operation shadowless with single light source convenient for adjusting

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KR101839034B1 (en) 2014-10-01 2018-03-16 한국전자통신연구원 Astral lamp apparatus using detachable and angle-controllable led module blocks and method for setting thereof
KR20160066126A (en) 2014-12-01 2016-06-10 (주)링크옵틱스 LED surgical light
KR20170002222U (en) 2015-12-15 2017-06-23 푸름전자 주식회사 Surgical light

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101420151B1 (en) * 2012-10-15 2014-07-17 장명우 LED light source for medical
CN108730845A (en) * 2018-06-15 2018-11-02 荆门畅享光年机电技术服务有限公司 A kind of surgical operation lamp for operation shadowless with single light source convenient for adjusting

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