KR20090094928A - Lighting Apparatus - Google Patents

Lighting Apparatus Download PDF

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Publication number
KR20090094928A
KR20090094928A KR1020080019930A KR20080019930A KR20090094928A KR 20090094928 A KR20090094928 A KR 20090094928A KR 1020080019930 A KR1020080019930 A KR 1020080019930A KR 20080019930 A KR20080019930 A KR 20080019930A KR 20090094928 A KR20090094928 A KR 20090094928A
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KR
South Korea
Prior art keywords
lamp
lighting
turned
led lamp
case
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KR1020080019930A
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Korean (ko)
Inventor
허승효
Original Assignee
주식회사 알토
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Priority to KR1020080019930A priority Critical patent/KR20090094928A/en
Publication of KR20090094928A publication Critical patent/KR20090094928A/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
    • F21V23/00—Arrangement of electric circuit elements in or on lighting devices
    • F21V23/003—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array
    • 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
    • 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
    • F21V23/00—Arrangement of electric circuit elements in or on lighting devices
    • F21V23/02—Arrangement of electric circuit elements in or on lighting devices the elements being transformers, impedances or power supply units, e.g. a transformer with a rectifier
    • 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
    • F21V23/00—Arrangement of electric circuit elements in or on lighting devices
    • F21V23/04—Arrangement of electric circuit elements in or on lighting devices the elements being switches
    • F21V23/0442—Arrangement of electric circuit elements in or on lighting devices the elements being switches activated by means of a sensor, e.g. motion or photodetectors
    • 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
    • F21V3/00—Globes; Bowls; Cover glasses
    • F21V3/04—Globes; Bowls; Cover glasses characterised by materials, surface treatments or coatings
    • F21V3/049—Patterns or structured surfaces for diffusing light, e.g. frosted surfaces
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
    • H05B47/10—Controlling the light source
    • H05B47/105—Controlling the light source in response to determined parameters
    • H05B47/11—Controlling the light source in response to determined parameters by determining the brightness or colour temperature of ambient light
    • 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
    • Y02B20/40—Control techniques providing energy savings, e.g. smart controller or presence detection

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Power Engineering (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)

Abstract

A lighting apparatus is provided to enable an LED lamp to be turned off slowly by installing a light emitting diode at the external side of the lighting apparatus cover. A lighting apparatus case(1) is installed on a ceiling, and a lighting lamp(2) is installed at the lighting apparatus case. A cover(3) protects the lighting lamp, and is made of a transparent material for the diffusion of the outputted light. A fixing apparatus(10) is used to assemble the cover at the lighting apparatus case. An LED lamp(20) is installed at the external side of the coupling hole in the fixing apparatus. When the lighting lamp is turned on, the LED lamp is turned on. When the lighting lamp is turned off, a circuit apparatus controls the LED lamp to be turned off slowly.

Description

조명장치{Lighting Apparatus}Lighting Apparatus}

본 발명은 조명등에 관한 것으로, 보다 상세하게는 조명등이 설치되는 커버의 외측에 발광다이오드(LED)를 설치하여, 점등시에는 장식적인 역할을 하고, 조명등을 소등하였을 때에는 LED램프가 밧데리에 충전된 전기로 일정시간 무드 등 역할을 하다가 서서히 지연 소등되어 시각의 암순응에 도움을 줄 수 있도록 한 새로운 조명등에 관한 것이다. The present invention relates to a lamp, and more particularly, by installing a light emitting diode (LED) on the outside of the cover is installed, the decorative role during lighting, the LED lamp is charged in the battery when the lamp is turned off It is a new lighting lamp that plays a role of mood lighting for a certain period of time, and is gradually delayed off to help dark adaptation of vision.

일반적으로, 조명등은 실내의 천장이나 벽면 등에 설치되어 실내공간을 밝히는 역할을 하는 것으로, 정해진 형상으로 마련되며, 내부에 공간부가 형성된 조명등케이스와, 상기 조명등케이스 내부에 마련되는 소켓에 전기적으로 접속된 상태로 끼워져 결합되어 스위치의 제어에 따른 전류의 인가여부에 따라 점등 제어되는 조명등과, 상기 조명등 아래에서 조명등케이스에 결합되어 조명등에서 발광되는 빛을 실내공간으로 투과시키는 조명등커버로 이루어지며, 상기 조명등케이스와 조명등커버는 별도의 고정구로 고정되어 있다. In general, the lighting is installed to the ceiling or the wall of the room to serve to illuminate the interior space, is provided in a predetermined shape, and is electrically connected to the lamp case provided in the interior space and the socket provided inside the lamp case It is composed of a lighting lamp which is coupled to the state and controlled to be lit according to the application of the current according to the control of the switch, and a lighting lamp cover which is coupled to the lighting case under the lighting lamp and transmits the light emitted from the lighting lamp to the indoor space. The case and the lamp cover are fixed by separate fasteners.

본 발명은 조명등 커버에 외측에 발광다이오드(LED)를 설치하여, 점등시에는 장식적인 역할을 하고, 조명등을 소등하였을 때에는 LED램프가 서서히 지연 소등되어 사용자가 시각적으로 암순응에 도움을 줄 수 있도록 함을 목적으로 한다. The present invention is to install a light emitting diode (LED) on the outside of the lamp cover, the decorative role when lighting, the LED lamp is slowly delayed off when the lamp is turned off so that the user can visually assist in dark adaptation. For the purpose.

본 발명의 또 다른 목적은 LED램프를 구동하기 위한 전원을 조명등케이스와 커버를 결합하는 고정장치를 통해 전원을 인가할 수 있도록 하여 간편하게 조립할 수 있도록 함에 있다.Still another object of the present invention is to provide a power source for driving the LED lamp through a fixing device that combines the lamp case and the cover so that the power can be easily assembled.

상기 목적을 달성하기 위한 본 발명은 천정 또는 벽면에 설치되는 조명등 케이스와; The present invention for achieving the above object and the lamp case is installed on the ceiling or wall;

상기 조명등 케이스에 설치되며, 실내를 밝히기 위한 조명램프와; An illumination lamp installed in the lamp case and illuminating the room;

상기 조명램프를 보호하고, 출력되는 광을 확산하기 위한 커버와; A cover for protecting the illumination lamp and diffusing the output light;

상기 조명등 케이스에 커버를 조립하기 위한 고정장치로 이루어지며, It is made of a fixing device for assembling the cover to the lamp case,

상기 고정장치는 조명등 케이스의 중앙에 돌출되게 설치되며, 외부에는 나사 산이 형성되고 내부에는 전원 연결용 슬리브가 설치된 고정구와, The fixing device is installed to protrude in the center of the lamp case, a screw thread is formed on the outside and the fixture is installed inside the sleeve for connecting the power,

상기 슬리브에 결합되는 플러그와 상기 고정구에 형성된 나사와 결합되는 너트로 구성되는 결합구로 이루어지며, 상기 결합구의 표면에는 상기 플러그와 전기적으로 연결되는 LED램프와 상기 LED램프에서 발광하는 빛을 확산시키기 위한 렌즈 를 구비함을 특징으로 한다.It consists of a coupler consisting of a plug coupled to the sleeve and a nut coupled to a screw formed in the fixture, the surface of the coupler for the LED lamp electrically connected to the plug and for diffusing light emitted from the LED lamp It is characterized by having a lens.

본 발명의 조명등 케이스에 설치되는 LED램프는 발광램프의 점등시에는 장식적인 역할을 하고, 발광램프를 소등하였을 때에는 LED램프가 서서히 지연 소등되어 사용자가 시각적으로 암순응에 도움을 줄 수 있도록 함을 특징으로 한다.The LED lamp installed in the lamp case of the present invention has a decorative role when the light emitting lamp is turned on, and when the light emitting lamp is turned off, the LED lamp is gradually delayed off so that the user can visually assist in dark adaptation. It is done.

본 발명에 의하면 조명등 커버에 외측에 발광다이오드(LED)를 설치하여, 점등시에는 장식적인 역할을 하고, 조명등을 소등하였을 때에는 LED램프가 서서히 지연 소등되어 사용자가 시각적으로 암순응에 도움을 줄 수 있게 되는 것이며, LED램프를 구동하기 위한 전원을 조명등케이스와 커버를 결합하는 고정장치를 통해 전원을 인가할 수 있도록 하여 간편하게 조립할 수 있는 것이다.According to the present invention by installing a light emitting diode (LED) on the outside of the lamp cover, the decorative role during lighting, the LED lamp is slowly delayed off when the lamp is turned off so that the user can visually assist in dark adaptation. The power for driving the LED lamp can be easily assembled by allowing power to be applied through a fixing device combining the lamp case and the cover.

이하 본 발명의 바람직한 실시 예가 도시된 첨부 도면을 참조하여 상세하게 설명된다. 그러나 본 발명은 다수의 상이한 형태로 구현될 수 있고, 기술된 실시 예에 제한되지 않음을 이해하여야 한다. 하기의 다양한 실시 예들은 설명을 위한 것이라는 것이며 당업자에게 본 발명의 사상을 충분하게 전달하기 위한 것임에 유의하여야 한다. 또한 본 발명의 요지를 불필요하게 흐릴 수 있는 공지 기능 및 구성에 대한 상세한 설명이 생략된다는 것에 유의하여야 한다. Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings. It should be understood, however, that the present invention may be embodied in many different forms and should not be construed as limited to the embodiments set forth. It should be noted that the following various embodiments are for the purpose of description and to fully convey the spirit of the invention to those skilled in the art. It should also be noted that detailed description of known functions and configurations that may unnecessarily obscure the subject matter of the present invention are omitted.

우선 도 1을 참조하여 본 발명의 구성을 설명하면 천정 또는 벽면에 설치되 는 조명등 케이스(1)와; First, the configuration of the present invention will be described with reference to FIG. 1 and a lamp case 1 installed on a ceiling or a wall;

상기 조명등 케이스(1)에 설치되며, 실내를 밝히기 위한 조명램프(2)와; An illumination lamp (2) installed in the lamp case (1), for illuminating the room;

상기 조명램프(2)를 보호하고, 출력되는 광을 확산하기 위하여 투명재로 이루어지는 커버(3)와; A cover (3) made of a transparent material to protect the illumination lamp (2) and to diffuse the output light;

상기 조명등 케이스(1)에 커버(3)를 조립하기 위한 고정장치(10)로 이루어지며, It consists of a fixing device (10) for assembling the cover (3) to the lamp case (1),

상기 고정장치(10)는 조명등 케이스(1)의 중앙에 돌출되게 설치되며, 외부에는 나사(11)가 형성되고 내부에는 전원 연결용 슬리브(13)가 설치된 고정구(15)와, 상기 슬리브(13)에 결합되는 플러그(12)와 상기 고정구(15)에 형성된 나사(11)와 결합되는 너트(16)로 구성되는 결합구(18)로 이루어지며, 상기 결합구(18)의 표면에는 상기 플러그(12)와 전기적으로 연결되어 있는 LED램프(20)와 상기 LED램프(20)에서 발광하는 빛을 확산시키기 위한 렌즈(25)를 구비하고 있다. The fixing device 10 is installed to protrude in the center of the lamp case (1), a screw (11) is formed on the outside and a fixture (15) provided with a sleeve (13) for connecting the power inside, and the sleeve (13) ) Is composed of a coupler 18 composed of a plug 12 and a nut 16 coupled to a screw 11 formed on the fixture 15, the surface of the coupler 18 being the plug. And a lens 25 for diffusing the light emitted from the LED lamp 20 and the LED lamp 20 electrically connected to 12.

또한 상기 조명등 케이스(1)에는 LED램프(20)를 구동하기 위한 회로장치(30)를 구비하고 있으며, 상기 회로장치(30)는 조명램프(2)에 전원을 공급하기 위한 전원과 연동되는 AC/DC변환기(31)와 외부의 조도를 감지하기 위한 센서(32) 및 상기 센서의 신호를 입력하여 LED램프(20)에 전원을 연결하는 제어부(35) 및 충전밧데리(37)로 구성된다.In addition, the lamp case 1 is provided with a circuit device 30 for driving the LED lamp 20, the circuit device 30 is AC interlocked with the power supply for supplying power to the lighting lamp (2) It is composed of a control unit 35 and a charging battery 37 for connecting a power to the LED lamp 20 by inputting a signal of the sensor 32 and the sensor 32 for sensing the illuminance of the / DC converter 31 and the outside.

위와 같이 구성되는 본 발명은 조명등을 천정 또는 벽면에 설치하기 위하여서는 우선 조명등 케이스(1)를 천정 또는 벽면에 볼트 등의 부착장치를 이용하여 고정한 후 케이스에 설치된 소켓에 조명램프를 설치하고, 커버를 쒸워 고정하게 되 는데 이를 상세히 설명하면 조명등 케이스(1)의 중앙에 돌출된 고정구(15)의 나사(11)가 커버(3)의 중앙에 형성된 구멍(35)을 관통하도록 한 후 외부에서 결합구(18)의 너트(16)가 나사(11)에 결합되도록 결합하면 결합구(18)의 중앙에 설치된 플러그(12)가 고정구의 나사 내부에 설치된 슬리브(13)에 삽입되면서 결합구의 외측에 설치된 LED램프(20)와 전기적으로 연결되도록 한다.In the present invention configured as described above, in order to install the lamp on the ceiling or wall surface, first fix the lamp case (1) to the ceiling or wall using an attachment device such as a bolt and then install the lamp in the socket installed on the case, the cover It will be fixed in detail, which will be described in detail so that the screw 11 of the fixture 15 protruding from the center of the lamp case 1 passes through the hole 35 formed in the center of the cover 3 and then coupled from the outside. When the nut 16 of the sphere 18 is coupled to the screw 11, the plug 12 installed in the center of the coupling sphere 18 is inserted into the sleeve 13 installed inside the screw of the fixture, It is to be electrically connected to the installed LED lamp 20.

이와 같은 상태에서 실내를 조명하고자 할 때에는 외부에서 스위치를 온(ON) 시키면 커버 내부에 설치된 조명램프(2)가 발광함과 동시에 외부에 LED램프(20)에도 전원이 인가되어 LED램프(20)가 발광하게 된다.If you want to illuminate the room in such a state, when the switch is turned on (ON) from the outside, the lighting lamp 2 installed inside the cover emits light and at the same time power is also applied to the LED lamp 20 to the LED lamp 20. Will emit light.

이때 LED램프(20)에서 조사되는 빛은 전면의 렌즈(25)를 통해 외부로 확산되어 조사되는 것으로 조명램프(2)에서 발광된 빛이 커버를 통해 조사되는 것보다 조도가 높아 밝게 비치므로 장식적인 효과를 발휘하게 되는 것이며, 소등할 때에는 조명램프(2)가 오프(OFF)됨에 따라 주변이 어두워지므로 센서(32)가 이를 감지하여 제어부로 신호를 출력하면 제어부(35)는 센서에서 신호를 입력하여 LED램프(20)가 서서히 지연소등을 하도록 신호를 출력하여 LED램프(20)는 서서히 꺼지게 되는데 이때 꺼지는 시간은 제어부에 세팅된 시간에 의하여 조절되는 것으로 통상적으로 20초 이내에 소등되도록 세탕한다.At this time, the light irradiated from the LED lamp 20 is diffused to the outside through the lens 25 of the front and the light emitted from the lighting lamp 2 is illuminated with a higher illumination than the irradiated through the cover, so the decoration When the light is turned off, the ambient light becomes dark as the lighting lamp 2 is turned off, so when the sensor 32 detects this and outputs a signal to the controller, the controller 35 receives a signal from the sensor. By inputting the LED lamp 20 outputs a signal to gradually turn off the delay, the LED lamp 20 is gradually turned off. At this time, the off time is controlled by the time set in the control unit, and is normally washed out to be turned off within 20 seconds.

따라서 조명램프가 소등되더라도 LED램프(20)는 발광상태에 있으므로 사용자는 어둠에 적응할 수 있는 시간을 가질 수 있게 된다. Therefore, even if the lighting lamp is off, the LED lamp 20 is in a light emitting state so that the user can have a time to adapt to the dark.

도 1은 본 발명의 분리상태의 사시도.1 is a perspective view of the separated state of the present invention.

도 2는 본 발명의 조립상태의 단면도.2 is a cross-sectional view of the assembled state of the present invention.

도 3은 본 발명에 사용되는 LED램프의 구동회로도. 3 is a driving circuit diagram of the LED lamp used in the present invention.

Claims (3)

천정에 설치되는 조명등 케이스(1)와; A lamp case 1 installed on the ceiling; 상기 조명등 케이스(1)에 설치되며, 실내를 밝히기 위한 조명램프(2)와; An illumination lamp (2) installed in the lamp case (1), for illuminating the room; 상기 조명램프(2)를 보호하고, 출력되는 광을 확산하기 위하여 투명재로 이루어지는 커버(3)와; A cover (3) made of a transparent material to protect the illumination lamp (2) and to diffuse the output light; 상기 조명등 케이스(1)에 커버(3)를 조립하기 위한 고정장치(10)로 이루어지는 조명장치에 있어서In the lighting device comprising a fixing device (10) for assembling the cover (3) to the lamp case (1) 상기 고정장치(10)의 결합구의 외측에 LED램프(20)를 설치하여 조명램프의 온(ON)시 LED램프(20)가 온(ON)되며, 조명램프의 오프(OFF)시 LED램프(20)가 지연소등되도록 구성된 회로장치(30)를 상기 조명등 케이스(1)에 구비함을 특징으로 하는 조명장치.The LED lamp 20 is installed on the outside of the coupling device of the fixing device 10 so that the LED lamp 20 is turned on when the lighting lamp is turned on, and the LED lamp is turned off when the lighting lamp is turned off. 20) The lighting device, characterized in that the lamp case (1) is provided with a circuit device (30) configured to delay off. 청구항 1에 있어서The method according to claim 1 상기 고정장치(10)는 조명등 케이스(1)의 중앙에 돌출되게 설치되며, 외부에는 나사(11)가 형성되고 내부에는 전원 연결용 슬리브(13)가 설치된 고정구(15)와, 상기 슬리브(13)에 결합되는 플러그(12)와 상기 고정구(15)에 형성된 나사(11)와 결합되는 너트(16)로 구성되는 결합구(18)로 이루어지며, 상기 결합구(18)의 표면에는 상기 플러그(12)와 전기적으로 연결되어 있는 LED램프(20)와 상기 LED램 프(20)에서 발광하는 빛을 확산시키기 위한 렌즈(25)를 구비함을 특징으로 하는 조명장치.The fixing device 10 is installed to protrude in the center of the lamp case (1), a screw (11) is formed on the outside and a fixture (15) provided with a sleeve (13) for connecting the power inside, and the sleeve (13) ) Is composed of a coupler 18 composed of a plug 12 and a nut 16 coupled to a screw 11 formed on the fixture 15, the surface of the coupler 18 being the plug. And an LED lamp (20) electrically connected to (12) and a lens (25) for diffusing the light emitted from the LED lamp (20). 청구항 1에 있어서,The method according to claim 1, 상기 회로장치(30)는 조명램프(2)에 전원을 공급하기 위한 전원과 연동되는 AC/DC변환기(31)와 외부의 조도를 감지하기 위한 센서(32) 및 상기 센서의 신호를 입력하여 LED램프(20)에 전원을 연결하는 제어부(35) 및 충전밧데리(37)로 구성됨을 특징으로 하는 조명장치.The circuit device 30 inputs an AC / DC converter 31 interlocked with a power source for supplying power to the lighting lamp 2, a sensor 32 for sensing external illumination, and a signal of the sensor to input LEDs. Lighting device, characterized in that consisting of a control unit 35 and a charging battery (37) for connecting the power to the lamp (20).
KR1020080019930A 2008-03-04 2008-03-04 Lighting Apparatus KR20090094928A (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101456666B1 (en) * 2013-08-13 2014-11-04 주식회사 세진엘이디 Dimming-module installation type led luminaires
US9136359B2 (en) 2011-06-13 2015-09-15 Industry-University Cooperation Foundation Hanyang University Three-dimensional flash memory using fringing effect and method for manufacturing

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9136359B2 (en) 2011-06-13 2015-09-15 Industry-University Cooperation Foundation Hanyang University Three-dimensional flash memory using fringing effect and method for manufacturing
KR101456666B1 (en) * 2013-08-13 2014-11-04 주식회사 세진엘이디 Dimming-module installation type led luminaires

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