KR101074687B1 - Lighting apparatus - Google Patents

Lighting apparatus Download PDF

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KR101074687B1
KR101074687B1 KR1020090059645A KR20090059645A KR101074687B1 KR 101074687 B1 KR101074687 B1 KR 101074687B1 KR 1020090059645 A KR1020090059645 A KR 1020090059645A KR 20090059645 A KR20090059645 A KR 20090059645A KR 101074687 B1 KR101074687 B1 KR 101074687B1
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South Korea
Prior art keywords
main body
bracket
light source
lighting device
adjusting means
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KR20110002187A (en
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이진화
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우성전기주식회사
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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
    • F21V14/00—Controlling the distribution of the light emitted by adjustment of elements
    • F21V14/02—Controlling the distribution of the light emitted by adjustment of elements by movement of 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
    • F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
    • F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
    • F21V17/12—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening by screwing
    • 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
    • F21V19/02—Fastening of light sources or lamp holders with provision for adjustment, e.g. for focusing
    • 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
    • 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
    • F21W2131/10—Outdoor lighting
    • F21W2131/103—Outdoor lighting of streets or roads
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
    • Y02B20/72—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps in street lighting

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)

Abstract

본 발명의 조명 장치는, 설치봉에 고정설치되며 가이드홈이 형성되는 브라켓; 광원과, 상기 가이드홈에 대응되도록 형성되는 가이드로 구성되어 상기 브라켓에 대해 회전하도록 설치되는 본체; 및 상기 본체의 조사각도를 조절하는 각도조절수단;을 포함하는 것을 특징으로 한다.

이에 따라, 광원을 포함한 본체의 조사 각도를 각도조절수단에 의해 선택적으로 조절할 수 있도록 함과 아울러, 광원으로부터 발생되는 열기를 방열핀에 의해 외부로 용이하게 배출시킬 수 있는 효과가 있다.

Figure R1020090059645

조명 장치, 조사각, 방열핀

The lighting device of the present invention, the bracket is fixed to the installation rod and the guide groove is formed; A main body including a light source and a guide formed to correspond to the guide groove and installed to rotate with respect to the bracket; And an angle adjusting means for adjusting the irradiation angle of the main body.

Accordingly, the irradiation angle of the main body including the light source can be selectively adjusted by the angle adjusting means, and the heat generated from the light source can be easily discharged to the outside by the heat radiation fins.

Figure R1020090059645

Lighting device, angle of view, heat sink

Description

조명 장치{LIGHTING APPARATUS}Lighting device {LIGHTING APPARATUS}

본 발명은 조명 장치에 관한 것으로, 더욱 상세하게는 조사각을 조정할 수 있는 조명 장치에 관한 것이다.The present invention relates to a lighting device, and more particularly to a lighting device that can adjust the irradiation angle.

일반적으로 가로등은 도로교통의 안전과 보안을 위하여 가로를 따라서 설치한 조명시설로서, 고속도로, 시가지의 주요도로, 상업지구 도로 및 주택지구 도로 등 설치장소에 따라 그에 알맞은 종류가 사용된다. 가로등 지주의 형식에는 여러 가지가 있는데, 지주의 끝 부분을 구부려서 그 끝에 등을 다는 하이웨이형(型), 지주의 끝 부분에 가로로 가지를 뻗게 하여 등을 다는 브래킷형(型), 지주의 꼭대기에 등을 다는 주두형(柱頭型) 등이 있다. 광원(光源)으로는 고압수은등(高壓水銀燈), 형광등, 나트륨등, 보통 전구(電球) 등이 사용된다.In general, street lamps are lighting facilities installed along the street for the safety and security of road traffic, and suitable types are used depending on the installation places such as highways, main roads of commercial areas, commercial roads, and residential district roads. There are several types of street lamp posts, including a highway type that bends the ends of the posts to the back, a bracket type that extends horizontally to the ends of the posts, and the top of the posts. There is a scalp shape with a back. As a light source, a high pressure mercury lamp, a fluorescent lamp, a sodium lamp, an ordinary bulb, etc. are used.

이와 같은 가로등은 일정하게 정해진 색상의 광원에 의하여 백색, 황색 또는 청색 등으로 발광한다. 물론 가로등의 전력효율이나 빛의 세기 또는 주위의 분위기에 따라 선택되기도 한다.Such streetlights emit white, yellow, or blue light by a light source of a predetermined color. Of course, it may be selected depending on the power efficiency of the street light, the intensity of the light, or the ambient atmosphere.

그러나, 상기와 같은 각종 램프류들은 최초 제조시 그 밝기 및 확산범위가 정해져 있어 사용자가 이를 인위적으로 조정할 수 없는 단점이 있으며, 또한 수명이 매우 짧고, 전력의 소모량이 많아지는 단점이 있었다.However, the various lamps as described above have the disadvantage that the user can not artificially adjust the brightness and the diffusion range is determined at the time of the first manufacturing, and also has a disadvantage that the life is very short, the power consumption is increased.

이러한 점을 감안하여 최근에는 적어도 하나의 고휘도 발광다이오드(LED: Light Emitting Diode, 이하, 'LED')로 된 광원의 주위에 등갓이 씌워지고, 등갓의 전방에는 슬라이딩 가능하게 볼록렌즈를 위치시켜 구성함으로써 고취도 LED를 통해 수명의 연장은 물론, 소비전력을 극소화할 수 있도록 LED를 이용한 가로등이 고안되었다.In view of this, in recent years, a lampshade is covered around a light source of at least one light emitting diode (LED), and a convex lens is slidably positioned in front of the lampshade. Therefore, street lamps using LEDs are designed to extend lifespan and minimize power consumption through high-purity LEDs.

그러나, 다수의 LED에서 발산하는 열을 효율적으로 발산시키기 어렵기 때문에, 열에 의한 발광 효율이 저하될 뿐만 아니라, 부품의 손상이 발생되는 등의 문제점이 있었다.However, since it is difficult to efficiently dissipate heat emitted from a plurality of LEDs, there is a problem that not only the light emission efficiency due to heat is lowered, but also damage to components occurs.

또한, 기존의 LED는 하나 또는 복수개가 하나의 지지 프레임에 일렬로 배열되도록 설치되어 있을 경우에는, 조사 각도가 고정되어 있으므로 폭넓게 조명하기가 어려울 뿐만 아니라, 조사각이 고정되어 있으므로 주행중인 차량의 운전자에게 직접 전달될 경우 글레어(glare)현상으로 인해 안전 운행에 지장을 주는 경우가 발생하는 등의 문제점이 있었다.In addition, when one or a plurality of conventional LEDs are installed to be arranged in one support frame, it is difficult to illuminate widely because the irradiation angle is fixed, and because the irradiation angle is fixed, the driver of the driving vehicle is fixed. If it is delivered directly to the glare (glare) phenomenon, there was a problem such as a problem that the safety operation occurs.

본 발명은 전술한 종래의 제반 문제점을 해결하기 위하여 안출된 것으로, 본 발명의 목적은 조사 각도를 선택적으로 조절할 수 있도록 함과 아울러, 광원으로부터 발생되는 열기를 외부로 용이하게 배출시킬 수 있는 조명 장치를 제공하는데 있다.The present invention has been made to solve the above-mentioned conventional problems, the object of the present invention is to provide an illumination device that can easily discharge the heat generated from the light source to the outside as well as to selectively adjust the irradiation angle To provide.

상기와 같은 목적을 달성하기 위한 본 발명의 조명 장치는, 상기 설치봉에 고정설치되며 가이드홈이 형성되는 브라켓; 광원과, 상기 가이드홈에 대응되도록 형성되는 가이드로 구성되어 상기 브라켓에 대해 회전하도록 설치되는 본체; 및 상기 본체의 조사각도를 조절하는 각도조절수단;을 포함하는 것을 특징으로 한다.The lighting apparatus of the present invention for achieving the above object, the bracket is fixed to the installation rod and the guide groove is formed; A main body including a light source and a guide formed to correspond to the guide groove and installed to rotate with respect to the bracket; And an angle adjusting means for adjusting the irradiation angle of the main body.

또한, 상기 각도조절수단은, 상기 브라켓에 형성되는 슬라이딩홈과, 상기 본체에 형성되며 다수개의 톱니를 구비한 이동부 및 상기 슬리이딩홈에 끼워지는 슬라이딩부재와 상기 이동부에 대응되며 다수개의 톱니가 형성된 고정부로 구성되는 링크를 포함하는 것이 바람직하다.The angle adjusting means may include a sliding groove formed in the bracket, a moving part formed in the main body and having a plurality of teeth, and a sliding member fitted to the sliding groove and the moving part and having a plurality of teeth. It is preferable to include a link consisting of a fixed part formed.

그리고, 상기 링크는 브라켓에 볼트에 의해 고정되는 것이 바람직하다.In addition, the link is preferably fixed to the bracket by a bolt.

한편, 상기 본체에는 다수개의 방열핀이 형성되는 것이 바람직하다.On the other hand, the main body is preferably formed with a plurality of heat radiation fins.

또한, 상기 브라켓의 양측에는 가이드홈과 각도조절수단이 각각 구비되어 한 쌍의 본체가 설치되는 것이 바람직하다.In addition, it is preferable that both sides of the bracket are provided with guide grooves and angle adjusting means, respectively, and a pair of main bodies is installed.

본 발명에 따른 조명 장치에 따르면, 광원을 포함한 본체의 조사 각도를 각도조절수단에 의해 선택적으로 조절할 수 있도록 함과 아울러, 광원으로부터 발생되는 열기를 방열핀에 의해 외부로 용이하게 배출시킬 수 있는 효과가 있다.According to the lighting apparatus according to the present invention, it is possible to selectively adjust the irradiation angle of the body including the light source by the angle adjusting means, and the effect that can easily discharge the heat generated from the light source to the outside by the heat radiation fins have.

이하, 본 발명의 바람직한 실시 예를 첨부된 도면을 참조하여 상세하게 설명한다.Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings.

도 1은 본 발명의 일 실시예에 따른 조명 장치를 분해 도시한 사시도이고, 도 2는 도 1의 결합상태를 도시한 사시도이며, 도 3a, 도 3b는 본 발명의 일 실시예에 따른 조명 장치의 작동상태를 도시한 측면도이고, 도 4는 본 발명의 다른 실시예에 따른 조명 장치를 분해 도시한 사시도이다.1 is an exploded perspective view showing a lighting apparatus according to an embodiment of the present invention, Figure 2 is a perspective view showing a coupling state of Figure 1, Figures 3a, 3b is a lighting device according to an embodiment of the present invention Figure 4 is a side view showing an operating state of, Figure 4 is an exploded perspective view showing a lighting apparatus according to another embodiment of the present invention.

도 1 내지 도 3b에 도시한 바와 같이, 본 발명에 따른 조명 장치(A)는, 설치봉(50)에 고정설치되는 브라켓(100)과, 상기 브라켓(100)에 대해 회전하도록 설치되는 본체(200) 및 상기 본체(200)의 조사각도를 조절하는 각도조절수단(300)으로 구성된다.As shown in Figures 1 to 3b, the lighting device (A) according to the present invention, the bracket 100 is fixed to the mounting rod 50, and the main body 200 is installed to rotate with respect to the bracket 100 And the angle adjusting means 300 for adjusting the irradiation angle of the main body 200.

먼저, 상기 본체(200)의 내부에는 광원(미도시)이 설치되고, 상기 광원은 수명이 영구적이면서 소비전력이 적은 LED(발광다이오드)로 구성되는 것이 바람직하다. 상기 광원은 고압수은등(高壓水銀燈), 형광등, 나트륨등 및 백열등으로 구성되 는 것도 가능하다.First, a light source (not shown) is installed inside the main body 200, and the light source is preferably composed of LEDs (light emitting diodes) having a long life and low power consumption. The light source may be composed of a high pressure mercury lamp, a fluorescent lamp, a sodium lamp, and an incandescent lamp.

아울러, 상기 본체(200)에는 광원에서 조사되는 빛을 확산시키는 집광렌즈 및 상기 광원 및 집광렌즈를 보호하는 투명커버(201)가 구비된다.In addition, the main body 200 is provided with a light collecting lens for diffusing light emitted from the light source and a transparent cover 201 to protect the light source and the light collecting lens.

한편, 상기 광원은 통상적으로 고열이 발생하므로 상기 본체(200)의 후면에는 다수개의 방열핀(202)이 형성되어 광원에서 발생하는 열을 대기중으로 용이하게 방출할 수 있어 내구성을 향상시키게 된다.On the other hand, since the light source typically generates high heat, a plurality of heat dissipation fins 202 are formed on the rear surface of the main body 200 so that heat generated from the light source can be easily released into the air, thereby improving durability.

또한, 상기 브라켓(100)에는 가이드홈(110)이 형성되며, 상기 본체(200)의 후면에는 상기 가이드홈(110)에 대응되도록 가이드(210)가 길이방향으로 형성된다. In addition, the guide groove 110 is formed in the bracket 100, and the guide 210 is formed in the longitudinal direction on the rear surface of the main body 200 so as to correspond to the guide groove 110.

한편, 상기 가이드홈(110)과 가이드(210)는 원형으로 형성되어 서로 회전하도록 결합되어 설치봉(50)에 고정된 브라켓(100)에 대해 본체(200)는 회전하도록 구성된 것이다.On the other hand, the guide groove 110 and the guide 210 is formed in a circular shape is coupled to rotate with each other, the main body 200 is configured to rotate with respect to the bracket 100 fixed to the mounting rod (50).

이에 더해, 상기 설치봉(50)과 브라켓(100)의 고정결합은 볼트(51)에 의해 이뤄짐을 밝혀둔다.In addition, the fixing rod of the mounting rod 50 and the bracket 100 is found to be made by the bolt (51).

또한, 상기 각도조절수단(300)은 상기 브라켓(200)에 형성되는 슬라이딩홈(310)과, 상기 본체(200)의 후면에 형성되며 다수개의 톱니(321)를 구비한 이동부(320) 및 상기 슬리이딩홈(310)에 끼워지는 슬라이딩부재(331)와 상기 이동부(320)에 대응되며 다수개의 톱니(332)가 형성된 고정부(333)로 구성되는 링크(330)로 구성된다.In addition, the angle adjusting means 300 is a sliding groove 310 formed in the bracket 200, a moving part 320 formed on the rear of the main body 200 and having a plurality of teeth 321 and The link member 330 includes a sliding member 331 fitted into the sliding groove 310 and a fixing part 333 corresponding to the moving part 320 and having a plurality of teeth 332 formed therein.

이에 따라, 상기 링크(330)를 제거한 상태에서 본체(200)는 브라켓(100)에 대해 회전하여 조사각을 변경한다. 이후, 브라켓(100)과 본체(200) 사이로 링 크(330)를 삽입하여 본체(200)에 형성된 이동부(320)의 톱니(321)와 링크(330)의 고정부(333)에 형성된 톱니(333)를 치합하여 본체(100)를 고정하여 조사각 변경을 완료하는 것이다.Accordingly, in the state in which the link 330 is removed, the main body 200 rotates with respect to the bracket 100 to change the irradiation angle. Thereafter, a link 330 is inserted between the bracket 100 and the main body 200 so that the teeth 321 of the moving part 320 formed on the main body 200 and the fixed part 333 of the link 330 are formed. 333 is fitted to fix the main body 100 to complete the irradiation angle change.

결국, 도 3a 내지 도 3b와 같이 상기 본체(200)에 형성된 이동부(320)의 톱니(321)가 링크(330)에 형성된 고정부(333)의 톱니(332)를 따라 이동함에 따라 본체(200)의 조사각은 쉽게 변경되는 것이다.3A to 3B, the teeth 321 of the moving part 320 formed on the main body 200 move along the teeth 332 of the fixing part 333 formed on the link 330. The irradiation angle of 200 is easily changed.

이에 더해, 상기 본체(200)의 조사각이 조정이 완료되면 상기 링크(320)는 브라켓(100)에 볼트(301)에 의해 고정된다.In addition, the link 320 is fixed to the bracket 100 by the bolt 301 when the irradiation angle of the main body 200 is completed.

또한, 상기 설치봉(50)이 결합되는 브라켓(100) 중심의 양측으로 가이드홈(110)과 각도조절수단(300)이 각각 구비되어 한 쌍의 본체(300)가 설치될 수 있다.In addition, the guide groove 110 and the angle adjusting means 300 are provided at both sides of the center of the bracket 100 to which the installation rod 50 is coupled, and a pair of main bodies 300 may be installed.

이상, 본 발명의 바람직한 실시 예에 대하여 상세히 설명하였으나, 본 발명의 기술적 범위는 전술한 실시 예에 한정되지 않고 특허청구범위에 의하여 해석되어야 할 것이다. 이때, 이 기술분야에서 통상의 지식을 습득한 자라면, 본 발명의 범위에서 벗어나지 않으면서도 많은 수정과 변형이 가능함을 고려해야 할 것이다.As mentioned above, although preferred embodiment of this invention was described in detail, the technical scope of this invention is not limited to the above-mentioned embodiment, It should be interpreted by the claim. It will be understood by those skilled in the art that many modifications and variations are possible without departing from the scope of the present invention.

예를 들어, 도 4와 같이 본체(200)를 4개 이상으로 연결하여 사용하는 것도 가능함을 밝혀둔다. 이는, 상술한 브라켓 및 각도조절수단에 의해 구현할 수 있으므로 상세한 설명은 생략한다.For example, as shown in FIG. 4, it is possible to connect and use four or more main bodies 200. This can be implemented by the above-described bracket and angle adjusting means, so a detailed description is omitted.

이에 더해, 상술한 조명장치(A)는 가로등, 실내등 및 사진촬영용 조명장치 등으로 다양하게 사용될 수 있다.In addition, the above-described lighting device (A) can be used in various ways such as street lights, indoor lights and photography equipment.

도 1은 본 발명의 일 실시예에 따른 조명 장치를 분해 도시한 사시도이다.1 is an exploded perspective view showing a lighting apparatus according to an embodiment of the present invention.

도 2는 도 1의 결합상태를 도시한 사시도이다.FIG. 2 is a perspective view illustrating a coupling state of FIG. 1. FIG.

도 3a, 도 3b는 본 발명의 일 실시예에 따른 조명 장치의 작동상태를 도시한 측면도이다.3A and 3B are side views illustrating an operating state of a lighting device according to an embodiment of the present invention.

도 4는 본 발명의 다른 실시예에 따른 조명 장치를 분해 도시한 사시도이다.4 is an exploded perspective view showing a lighting apparatus according to another embodiment of the present invention.

*도면중 주요부분에 관한 부호의 설명** Description of symbols on main parts of the drawings *

A - 조명 장치 100 - 브라켓A-Lighting device 100-Bracket

200 - 본체 300 - 각도조절수단200-Main body 300-Angle adjustment means

Claims (5)

설치봉에 고정설치되며 가이드홈이 형성되는 브라켓;A bracket fixed to the installation rod and formed with a guide groove; 광원과, 상기 가이드홈에 대응되도록 형성되는 가이드로 구성되어 상기 브라켓에 대해 회전하도록 설치되는 본체; 및A main body including a light source and a guide formed to correspond to the guide groove and installed to rotate with respect to the bracket; And 상기 본체의 조사각도를 조절하는 각도조절수단;을 포함하되,Including; angle adjusting means for adjusting the irradiation angle of the main body, 상기 각도조절수단은,The angle adjusting means, 상기 브라켓에 형성되는 슬라이딩홈과, 상기 본체에 형성되며 다수개의 톱니를 구비한 이동부 및 상기 슬라이딩홈에 끼워지는 슬라이딩부재와 상기 이동부에 대응되며 다수개의 톱니가 형성된 고정부로 구성되는 링크를 포함하는 것을 특징으로 하는 조명 장치.A link including a sliding groove formed in the bracket, a moving part formed in the main body and having a plurality of teeth, a sliding member fitted to the sliding groove, and a fixing part corresponding to the moving part and formed with a plurality of teeth. Lighting device comprising a. 삭제delete 제 1항에 있어서,The method of claim 1, 상기 링크는 브라켓에 볼트에 의해 고정되는 것을 특징으로 하는 조명 장치.And the link is fixed to the bracket by bolts. 제 1항 또는 제 3항에 있어서,The method according to claim 1 or 3, 상기 본체에는 다수개의 방열핀이 형성되는 것을 특징으로 하는 조명 장치.Lighting device, characterized in that a plurality of heat radiation fins are formed in the main body. 제 4항에 있어서,The method of claim 4, wherein 상기 브라켓의 양측에는 가이드홈과 각도조절수단이 각각 구비되어 한 쌍의 본체가 설치되는 것은 조명 장치.Both sides of the bracket is provided with a guide groove and an angle adjusting means, respectively, is installed a pair of the lighting device.
KR1020090059645A 2009-07-01 2009-07-01 Lighting apparatus Expired - Fee Related KR101074687B1 (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101667525B1 (en) 2016-07-05 2016-10-19 심용철 Combining the light bulb irradiation angle adjustable socket-type light-emitting diode lighting fixtures
KR102560014B1 (en) * 2022-07-19 2023-07-27 주식회사 양화조명 Slidying type lighting device

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200431935Y1 (en) 2006-09-12 2006-11-27 미아전기 주식회사 Floodlight easy to adjust angle

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200431935Y1 (en) 2006-09-12 2006-11-27 미아전기 주식회사 Floodlight easy to adjust angle

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101667525B1 (en) 2016-07-05 2016-10-19 심용철 Combining the light bulb irradiation angle adjustable socket-type light-emitting diode lighting fixtures
KR102560014B1 (en) * 2022-07-19 2023-07-27 주식회사 양화조명 Slidying type lighting device

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