KR101202289B1 - Street lamp unit - Google Patents

Street lamp unit Download PDF

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Publication number
KR101202289B1
KR101202289B1 KR1020120005663A KR20120005663A KR101202289B1 KR 101202289 B1 KR101202289 B1 KR 101202289B1 KR 1020120005663 A KR1020120005663 A KR 1020120005663A KR 20120005663 A KR20120005663 A KR 20120005663A KR 101202289 B1 KR101202289 B1 KR 101202289B1
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KR
South Korea
Prior art keywords
module
rotary shaft
radiation angle
led lamp
unit
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KR1020120005663A
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Korean (ko)
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오수남
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주식회사 드리미
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Priority to KR1020120005663A priority Critical patent/KR101202289B1/en
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Publication of KR101202289B1 publication Critical patent/KR101202289B1/en

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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
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S8/00—Lighting devices intended for fixed installation
    • F21S8/08—Lighting devices intended for fixed installation with a standard
    • F21S8/085—Lighting devices intended for fixed installation with a standard of high-built type, e.g. street light
    • 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
    • F21V14/04—Controlling the distribution of the light emitted by adjustment of elements by movement of reflectors
    • 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
    • F21V15/00—Protecting lighting devices from damage
    • F21V15/01—Housings, e.g. material or assembling of housing parts
    • 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
    • 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

PURPOSE: A street lamp unit is provided to improve economy and efficiency by adjusting a radiation angle depending on the operation of a reflection unit reflecting light emitted from an LED(Light Emitting Module) lamp module. CONSTITUTION: An LED lamp module(130) is connected with a vertical motion rotary shaft(125). A radiation angle adjusting module adjusts a radiation angle of light emitted from the LED lamp module. The radiation angle adjusting module includes a gear module(120). An operation unit controls the radiation angle of the radiation angle adjusting module. The operation unit is composed of a driving motor(110).

Description

가로등유닛{Street lamp unit}Street lamp unit

본 발명은 가로등유닛에 관한 것으로서, 보다 상세하게는 효율적이면서 경제적으로 운영이 가능한 도로조명용 가로등유닛에 관한 것이다.The present invention relates to a street light unit, and more particularly to a street light unit for road lighting that can be operated efficiently and economically.

일반적으로 도로는 자동차나 보행자 등이 주로 이용하고 있다.In general, roads are mainly used by cars and pedestrians.

이러한 도로에서는 운전자를 비롯하여 도로 이용자가 도로를 쉽게 식별하고 안전하게 이용할 수 있도록 하여야 하는데, 특히, 야간에 상기 도로를 식별하기 곤란한 경우에는 각종 안전사고의 위험이 발생하므로 여러 안전장치가 요구되게 된다.In such roads, road users and road users should be able to easily identify and safely use the roads. In particular, when it is difficult to identify the roads at night, various safety devices are required because various risks occur.

이를 위한 안전장치의 하나로써, 일반적으로 도로에는 가로등과 같은 조명장치가 설치되고 있다. As a safety device for this purpose, lighting devices such as street lamps are generally installed on roads.

이하, 첨부된 도면을 참조하여 종래 운영되는 가로등유닛을 간략히 설명하면 다음과 같다. 첨부된 도면 중, 도 1은 종래 가로등유닛이 조명되는 도로를 나타낸 측면도이고, 도 2는 도 1의 가로등유닛 복수 개가 적용된 도로를 상부에서 바라본 도면이다.Hereinafter, with reference to the accompanying drawings briefly described a conventionally operated street light unit as follows. Of the accompanying drawings, Figure 1 is a side view showing a road in which the conventional street light unit is illuminated, Figure 2 is a view of the road to which a plurality of street light unit of Figure 1 is applied from above.

종래의 가로등유닛(10)은 도 1에 도시된 바와 같이 지면으로부터 대략 8~12M정도의 높이를 가지는 폴대(5)의 상단에 조명용 전구(3)를 설치하여 아래의 도로 사방을 전체적으로 조명하도록 이루어진다.Conventional street light unit 10 is made to install a light bulb 3 for the upper end of the pole 5 having a height of about 8 ~ 12M from the ground as shown in Figure 1 is made to illuminate all the road below .

또한, 상기와 같은 가로등유닛은 도 2에 도시된 바와 같이 일정간격으로 설치되어 도로(20)를 비추도록 이루어진다.In addition, the street light unit as described above is installed at a predetermined interval as shown in Figure 2 is made to light the road 20.

그러나, 상기와 같이 구성된 종래 가로등유닛은 일정 조도 또는 일정 시간이 지난 후에는 모든 가로등유닛이 켜지게 됨으로써 설치비용 및 수명과 전력사용면에서 불리한 점이 있다.However, the conventional street light unit configured as described above has disadvantages in terms of installation cost, lifespan, and power use since all street light units are turned on after a predetermined illuminance or a predetermined time.

이에 따라, 종래 가로등유닛의 경우는 외부 밝기 등에 상관없이 운영되어 경제성 및 운영면에서 개선할 필요성이 있었다.Accordingly, the conventional street light unit is operated regardless of the external brightness and the like, there is a need to improve in terms of economy and operation.

본 발명은 상술한 종래의 문제점 및 제결점을 해결하기 위하여 안출된 것으로서, 본 발명의 목적은 다음과 같다.SUMMARY OF THE INVENTION The present invention has been made in order to solve the aforementioned problems and drawbacks of the prior art, and an object of the present invention is as follows.

본 발명은 다수 개가 도로에 배치된 가로등유닛에 있어서, 전력사용을 절감하면서 효율적인 운영이 가능하도록 한 가로등유닛을 제공하는데 그 목적이 있다.An object of the present invention is to provide a street lamp unit in which a plurality of street lamp units are arranged on the road, which enables efficient operation while reducing power usage.

상기한 목적을 달성하기 위하여, 본 발명은 소정의 설치공간을 갖는 하우징과, 상기 하우징의 내부에 설치되는 다수의 LED를 포함하는 LED램프모듈과, 상기 LED발광모듈로부터 조사되는 빛의 방사각도를 조절하는 방사각조절모듈 및 상기 방사각조절모듈의 방사각을 제어하는 작동부를 포함하여 구성된 가로등유닛을 제공한다.In order to achieve the above object, the present invention provides an LED lamp module including a housing having a predetermined installation space, a plurality of LEDs installed in the housing, and the radiation angle of light emitted from the LED light emitting module. It provides a street lamp unit comprising a radiation angle control module for adjusting and an operation unit for controlling the radiation angle of the radiation angle control module.

여기서, 상기 작동부는 구동모터로 구성되며, 상기 방사각 조절모듈은 상기 구동모터의 구동회전축에 연결되어 상기 구동회전축의 회전 시 서로 반대 방향으로 회전되도록 설치되는 종동회전축을 포함하는 기어모듈을 포함하며, 상기 LED램프모듈은 상기 종동회전축의 회전 시 함께 회전되도록 상기 종동회전축에 연결될 수 있다.Here, the operation unit is composed of a drive motor, the radial angle control module includes a gear module including a driven rotary shaft connected to the drive rotary shaft of the drive motor is installed to rotate in opposite directions when the drive rotary shaft rotates; The LED lamp module may be connected to the driven rotary shaft to rotate together with the driven rotary shaft.

이때, 상기 작동부는 구동모터로 구성되며, 상기 방사각 조절모듈은 상기 구동모터의 구동회전축에 연결되어 상기 구동회전축의 회전 시 서로 반대 방향으로 회전되도록 설치되는 종동회전축을 포함하는 기어모듈과, 상기 종동회전축의 회전 시 함께 회전되도록 상기 종동회전축에 연결되며 상기 LED램프모듈로부터 조사되는 빛의 각도를 조절하는 한 쌍의 반사부를 포함할 수 있다.At this time, the operating unit is composed of a drive motor, the radial angle control module is connected to the drive rotary shaft of the drive motor gear module including a driven rotary shaft that is installed to rotate in opposite directions when the rotation of the drive rotary shaft, and the It may include a pair of reflectors connected to the driven rotary shaft to adjust the angle of the light irradiated from the LED lamp module to rotate together when the driven rotary shaft rotates.

상기와 같이 구성된 본 발명 가로등유닛에 의하면 상황에 따라서 가로등유닛의 방사각도를 효율적으로 조절하여 운영상의 경제성 및 효율을 높일 수 있게 된다.According to the street lamp unit of the present invention configured as described above it is possible to increase the economic efficiency and efficiency of operation by efficiently adjusting the radiation angle of the street lamp unit according to the situation.

도 1은 종래 가로등유닛이 적용된 도로를 나타낸 측면도;
도 2는 종래 복수 개의 가로등유닛이 적용된 도로를 상부에서 나타낸 도면;
도 3은 본 발명의 일실시예에 따른 가로등유닛을 나타낸 분해사시도;
도 4는 본 발명에 따른 가로등유닛을 구성하는 주요 구성간의 관계를 나타낸 블록도;
도 5는 본 발명의 일실시예에 따른 가로등유닛의 작동과정을 설명하기 위한 도면;
도 6은 본 발명의 일실시예에 따른 가로등유닛의 작동을 통한 조사 영역을 나타낸 도면;
도 7은 도로상에 일부 가로등유닛만을 점등한 경우 본 발명이 적용되는 모습을 설명하기 위한 도면; 및
도 8은 본 발명의 다른 실시예에 따른 가로등유닛의 구성 및 작동원리를 설명하기 위한 도면이다.1 is a side view showing a road to which the conventional street light unit is applied;
2 is a view showing a road to which a plurality of street light units are conventionally applied;
3 is an exploded perspective view showing a street lamp unit according to an embodiment of the present invention;
Figure 4 is a block diagram showing the relationship between the major components constituting the street lamp unit according to the present invention;
5 is a view for explaining the operation of the street lamp unit according to an embodiment of the present invention;
6 is a view showing an irradiation area through the operation of the street lamp unit according to an embodiment of the present invention;
7 is a view for explaining how the present invention is applied when only some of the street light unit on the road; And
8 is a view for explaining the configuration and operation principle of a street lamp unit according to another embodiment of the present invention.

이하 본 발명의 목적이 구체적으로 실현될 수 있는 본 발명의 바람직한 실시예를 첨부된 도면을 참조하여 설명한다. 본 발명의 일실시예를 도면을 참조하여 상세히 설명함에 있어, 동일한 구성에 대해서는 동일한 부호를 사용하며, 명료성을 위하여 가능한 중복되지 않게 상이한 부분만을 주로 설명한다.DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, preferred embodiments of the present invention will be described with reference to the accompanying drawings. One embodiment of the present invention will be described in detail with reference to the drawings, the same reference numerals are used for the same configuration, and only the different parts will be mainly described so as not to overlap for clarity.

도 3에 도시된 바와 같이, 본 발명에 따른 가로등유닛(100)은 하우징(101), LED램프모듈(130), 방사각조절모듈(120) 및 작동부(102)를 포함하여 구성된다.As shown in FIG. 3, the street light unit 100 according to the present invention includes a housing 101, an LED lamp module 130, a radiation angle control module 120, and an operation unit 102.

상기 하우징(101)은 폴대에 설치되며 소정의 설치공간을 구비한다. 그리고, 상기 LED램프모듈(130)은 인쇄회로기판 등이 설치된 메인보드부(133)와 상기 메인보드부(133)에 설치되는 다수의 LED(135)를 포함하여 구성된다. The housing 101 is installed on a pole and has a predetermined installation space. The LED lamp module 130 includes a main board unit 133 on which a printed circuit board is installed and a plurality of LEDs 135 installed on the main board unit 133.

또한, 상기 방사각조절모듈(120)은 상기 LED램프모듈(130)로부터 방사되는 빛의 방사각을 조절하는 역할을 하도록 구성되며, 상기 작동부(102)는 상기 방사각조절모듈(120)의 방사각을 제어하도록 구성된다.In addition, the radiation angle control module 120 is configured to serve to adjust the radiation angle of the light emitted from the LED lamp module 130, the operation unit 102 of the radiation angle control module 120 And to control the angle of radiation.

이를 위해, 상기 작동부(102)는 구동모터로 구성되며, 상기 방사각조절모듈(120)은 상기 구동모터(110)의 구동회전축(111)에 연결되어 상기 구동회전축(111)의 회전 시 서로 반대 방향으로 회전되도록 설치되는 종동회전축(125)을 포함하는 기어모듈(120)을 포함하며, 상기 LED램프모듈(130)은 상기 종동회전축(125)의 회전 시 함께 회전되도록 상기 종동회전축(125)에 각각 한 쌍이 연결된다.To this end, the operation unit 102 is composed of a drive motor, the radial angle control module 120 is connected to the drive rotary shaft 111 of the drive motor 110 is mutually rotated when the drive rotary shaft 111 And a gear module 120 including a driven rotary shaft 125 installed to rotate in an opposite direction, wherein the LED lamp module 130 is driven to rotate together when the driven rotary shaft 125 rotates. Each pair is connected to.

도시된 바와 같이, 소정의 브라켓(122)에 상기 구동회전축(111)이 연결되는 구동기어(121)가 설치되고, 상기 구동기어(121)의 회전 시 연동되어 회전되는 종동기어(123)가 연결되도록 설치되되, 상기 종동기어(123)의 회전축에 종동회전축(125)이 연결되는 구성을 이룬다.As shown, a drive gear 121 to which the drive rotation shaft 111 is connected to a predetermined bracket 122 is installed, and the driven gear 123 which is interlocked and rotated when the drive gear 121 is rotated is connected. It is installed so as to form a configuration in which the driven rotary shaft 125 is connected to the rotary shaft of the driven gear 123.

이와 같이 구성되어, 상기 구동기어(121) 및 종동기어(123)의 회전에 따라서 LED램프모듈(130)이 양측에서 동일 회전 각도로 회전 가능하게 된다.In this way, according to the rotation of the drive gear 121 and the driven gear 123, the LED lamp module 130 is able to rotate at the same rotation angle on both sides.

도 4는 본 발명에 따른 가로등유닛을 구성하는 주요 구성간의 관계를 나타낸 블록도이다.4 is a block diagram showing the relationship between the main components constituting the street light unit according to the present invention.

본 발명에 따른 가로등유닛(100)은 제어부(300)와 조도센서(170)를 더 포함하여 구성된다. 상기 제어부(300)는 상기 조도센서(170), LED램프모듈(130) 및 구동모터인 작동부(102)와 전기적으로 연결된 구성을 이룬다.The street lamp unit 100 according to the present invention further includes a control unit 300 and an illuminance sensor 170. The controller 300 is configured to be electrically connected to the illumination sensor 170, the LED lamp module 130 and the operation unit 102 that is a driving motor.

도 5는 본 발명의 일실시예에 따른 가로등유닛의 작동과정을 설명하기 위한 도면이다.5 is a view for explaining the operation of the street lamp unit according to an embodiment of the present invention.

도시된 바와 같이, 상기 작동부인 구동모터(110)가 작동하면, 상기 구동회전축(111)의 회전에 따라 구동기어(121)가 회전하게 된다. 이에 따라서 상기 구동기어(121)와 연결된 종동기어(123)가 회전하게 되며, 상기 종동회전축(125)이 함께 회전하게 된다.As shown, when the drive motor 110, the operation unit is operated, the drive gear 121 is rotated in accordance with the rotation of the drive rotary shaft 111. Accordingly, the driven gear 123 connected to the drive gear 121 is rotated, and the driven rotary shaft 125 is rotated together.

이때, 상기 종동회전축(125)의 회전각도를 조절함으로써 구동기어(121) 양측에 위치되는 LED램프모듈(130)의 방사각도를 조절할 수 있게 된다.At this time, by adjusting the rotation angle of the driven rotary shaft 125 it is possible to adjust the radiation angle of the LED lamp module 130 located on both sides of the drive gear (121).

도 6은 LED램프모듈(130)의 방사각도가 조절되는 모습을 나타낸 도면이다.6 is a view showing a state in which the radiation angle of the LED lamp module 130 is adjusted.

도 5 및 도 6에서와 같이, 본 발명에 따른 가로등유닛(100)은 상기 LED램프모듈(130)의 회전 각도를 조절함으로써 빛의 방사각 영역을 X영역에서 Y영역까지 조절할 수 있게 된다. 즉, 본 발명에 따른 가로등유닛(100)의 경우는 방사각도를 상황에 따라 조절할 수 있게 된다. 이를 통하여 하나의 가로등유닛(100)을 공원에 설치 시에는 상황에 따라서 필요한 위치에만 조명을 방사할 수 있으며, 도로상의 가로등유닛에 적용 시에는 많이 어둡지 않은 시간대에는, 도 7에서와 같이, 일부 가로등유닛만을 점등하고 그 방사각을 조절하여 운영함으로써 경제성을 향상시킬 수 있게 된다.5 and 6, the street light unit 100 according to the present invention can adjust the radiation angle of the light from the X area to the Y area by adjusting the rotation angle of the LED lamp module 130. That is, in the case of the street lamp unit 100 according to the present invention, the radiation angle can be adjusted according to the situation. Through this, when installing one street light unit 100 in the park, it is possible to emit light only in the required position according to the situation, and when applied to the street light unit on the road, when not much dark, as in Figure 7, some street lights By lighting only the unit and operating its radiation angle, it is possible to improve economics.

즉, 도로 상에 다수의 가로등유닛이 설치된 경우에는 일부 가로등유닛(100)만을 점등 시에는 빛의 방사각도를 높이고, 전체 가로등유닛(100)을 점등 시에는 빛의 방사각도를 좁히어 효율적인 운영이 가능하게 된다.That is, when a plurality of street light units are installed on the road, when only some of the street light units 100 are turned on, the radiation angle of the light is increased. It becomes possible.

도 8은 본 발명의 다른 실시예에 따른 가로등유닛의 구성 및 작동원리를 설명하기 위한 도면이다.8 is a view for explaining the configuration and operation principle of a street lamp unit according to another embodiment of the present invention.

본 발명의 다른 실시예에 따른 가로등유닛(200)은 상기 구동모터(110)로부터 동력을 전달받아 작동하는 구동기어(121) 및 종동기어(123)를 포함하여 구성되되, 상기 종동기어(123)의 종동회전축(125)에 LED램프모듈(130)이 아닌 빛의 각도를 조절하는 한 쌍의 반사부(150)가 연결되도록 구성된다.Street light unit 200 according to another embodiment of the present invention is configured to include a drive gear 121 and driven gear 123 to operate by receiving power from the drive motor 110, the driven gear 123 It is configured to be connected to a pair of reflectors 150 to adjust the angle of the light, not the LED lamp module 130 to the driven rotary shaft (125).

즉, 본 발명의 다른 실시예에 따른 가로등유닛(200)의 경우에는, LED램프모듈(130)로부터 조사된 빛을 반사하는 상기 반사부(150)의 작동에 따라 빛의 방사각이 조절되도록 하는 것이다.That is, in the case of the street lamp unit 200 according to another embodiment of the present invention, the radiation angle of the light is adjusted according to the operation of the reflector 150 reflecting light emitted from the LED lamp module 130. will be.

상술한 바와 같이, 상기한 도면을 참조하여 본 발명의 실시예에 대해 상술하였으나 본 발명은 전술한 실시예에 한정되지 않으며, 본 발명이 속하는 기술분야에서 통상의 지식을 가진 자가 본 발명의 사상을 벗어나지 않고 변형 가능하며, 이러한 변형은 본 발명의 권리범위에 속할 것이다.As described above, the embodiments of the present invention are described above with reference to the above drawings, but the present invention is not limited to the above-described embodiments, and those skilled in the art to which the present invention pertains should have the spirit of the present invention. Modifications may be made without departing from such modifications, and such modifications will fall within the scope of the present invention.

100, 200: 가로등유닛 101: 하우징
110: 구동모터 111: 구동회전축
120: 기어모듈 121: 구동기어
123: 종동기어 125: 종동회전축
130: LED램프모듈 133: 메인보드부
135: LED램프 150: 반사부
300: 제어부100, 200: street light unit 101: housing
110: drive motor 111: drive rotation shaft
120: gear module 121: drive gear
123: driven gear 125: driven rotary shaft
130: LED lamp module 133: main board
135: LED lamp 150: reflector
300:

Claims (3)

소정의 설치공간을 갖는 하우징;
상기 하우징의 내부에 설치되는 다수의 LED를 포함하는 LED램프모듈;
상기 LED램프모듈로부터 조사되는 빛의 방사각도를 조절하는 방사각 조절모듈; 및
상기 방사각 조절모듈의 방사각을 제어하는 작동부;
를 포함하며,
상기 작동부는 구동모터로 구성되며,
상기 방사각 조절모듈은 상기 구동모터의 구동회전축에 연결되어 상기 구동회전축의 회전 시 서로 반대 방향으로 회전되도록 설치되는 종동회전축을 포함하는 기어모듈을 포함하며,
상기 LED램프모듈은 상기 종동회전축의 회전 시 함께 회전되도록 상기 종동회전축에 연결되는 것을 특징으로 하는 가로등유닛.A housing having a predetermined installation space;
An LED lamp module including a plurality of LEDs installed in the housing;
Radiation angle adjustment module for adjusting the radiation angle of the light irradiated from the LED lamp module; And
An operation unit for controlling a radiation angle of the radiation angle adjusting module;
Including;
The operating unit is composed of a drive motor,
The radial angle control module includes a gear module including a driven rotary shaft connected to the drive rotary shaft of the drive motor is installed to rotate in opposite directions when the drive rotary shaft rotates,
The LED lamp module is a street lamp unit, characterized in that connected to the driven rotary shaft to rotate together when the driven rotary shaft. 삭제delete 제1항에 있어서,
상기 방사각 조절모듈은,
상기 종동회전축의 회전 시 함께 회전되도록 상기 종동회전축에 연결되며 상기 LED램프모듈로부터 조사되는 빛의 각도를 조절하는 한 쌍의 반사부를 포함하는 것을 특징으로 하는 가로등유닛.The method of claim 1,
The radiation angle control module,
And a pair of reflectors connected to the driven rotary shaft to adjust the angle of light emitted from the LED lamp module to rotate together when the driven rotary shaft rotates.
KR1020120005663A 2012-01-18 2012-01-18 Street lamp unit KR101202289B1 (en)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101911908B1 (en) 2017-09-20 2018-10-25 (주)휴먼라이텍 Lighting device with adjustable light-distribution angle for street light
KR102465261B1 (en) * 2022-04-14 2022-11-09 (주)동진이엔시 Device for indicating crosswalk vehicle stop line
KR20220149977A (en) * 2021-05-03 2022-11-10 우성묵 A Lighting Device for Street Lamp with Controlled Lighting Angle

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080212329A1 (en) 2004-12-07 2008-09-04 Louis Duguay Assembly of Light Emitting Diodes for Lighting Applications

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080212329A1 (en) 2004-12-07 2008-09-04 Louis Duguay Assembly of Light Emitting Diodes for Lighting Applications

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101911908B1 (en) 2017-09-20 2018-10-25 (주)휴먼라이텍 Lighting device with adjustable light-distribution angle for street light
KR20220149977A (en) * 2021-05-03 2022-11-10 우성묵 A Lighting Device for Street Lamp with Controlled Lighting Angle
KR102525951B1 (en) 2021-05-03 2023-04-26 우성묵 A Lighting Device for Street Lamp with Controlled Lighting Angle
KR102465261B1 (en) * 2022-04-14 2022-11-09 (주)동진이엔시 Device for indicating crosswalk vehicle stop line

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