KR200382269Y1 - Electronic ballaster socket of Fluorescent Lamp - Google Patents
Electronic ballaster socket of Fluorescent Lamp Download PDFInfo
- Publication number
- KR200382269Y1 KR200382269Y1 KR20-2005-0002397U KR20050002397U KR200382269Y1 KR 200382269 Y1 KR200382269 Y1 KR 200382269Y1 KR 20050002397 U KR20050002397 U KR 20050002397U KR 200382269 Y1 KR200382269 Y1 KR 200382269Y1
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- Prior art keywords
- coupling
- fluorescent lamp
- connection terminal
- coupled
- hole
- Prior art date
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S10/00—Lighting devices or systems producing a varying lighting effect
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/629—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R33/00—Coupling devices specially adapted for supporting apparatus and having one part acting as a holder providing support and electrical connection via a counterpart which is structurally associated with the apparatus, e.g. lamp holders; Separate parts thereof
- H01R33/05—Two-pole devices
- H01R33/06—Two-pole devices with two current-carrying pins, blades or analogous contacts, having their axes parallel to each other
- H01R33/08—Two-pole devices with two current-carrying pins, blades or analogous contacts, having their axes parallel to each other for supporting tubular fluorescent lamp
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- 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
- H05B41/00—Circuit arrangements or apparatus for igniting or operating discharge lamps
- H05B41/14—Circuit arrangements
- H05B41/16—Circuit arrangements in which the lamp is fed by dc or by low-frequency ac, e.g. by 50 cycles/sec ac, or with network frequencies
Abstract
본 고안은, 천정이나 벽체의 일측에 전선을 수용하도록 장착된 결합편에 결합되며 상기 전선과 접속단자를 연결하여 인가되는 전원을 안내하는 브라켓이 구비되고, 상기 브라켓의 상부에 결합돌기가 형성된 결합부재를 스크류로 체결하여 상기 접속단자를 통해 인가된 전원을 안내하는 결합부가 구비되며, 상기 결합부의 상부에 안착되며 하우징의 내부에 인쇄회로기판을 수용하여 접속단자와 연결되고, 상기 하우징의 하단부에 돌출된 안착돌기가 상기 결합돌기에 맞물려 결합되는 케이스가 구비되며, 상기 케이스의 상부에 결합되며 형광램프의 하단부를 수용하여 인쇄회로기판을 통해 인가되는 전원을 안내하는 상부캡가 구비되고, 상기 상부캡의 일측에 장착되어 형광램프의 점,소등을 자동으로 제어하는 조도감지기가 구성되는 것으로, 결합부의 상단부에 돌출된 결합돌기와 케이스의 하단부에 돌출된 안착돌기가 서로 맞물려 회전하여 결합되므로 고정과 분리가 용이함과 동시에 견고하게 결합되어 제품의 신뢰성을 향상시키고, 포토셀회로에 조도감지기를 장착하여 내부의 조도에 따라 저항치를 가변하면서 저항에 의해 공급되는 전압을 변환시켜 형광램프의 점등 및 소등을 자동으로 제어하는 형광램프용 발라스터 소켓에 관한 것이다.The present invention is coupled to the coupling piece mounted to receive an electric wire on one side of the ceiling or wall is provided with a bracket for guiding the power applied by connecting the wire and the connection terminal, the coupling protrusion formed on the upper portion of the bracket A coupling part is provided to guide the power applied through the connection terminal by fastening the member with a screw. The coupling part is seated on an upper part of the coupling part, and receives a printed circuit board inside the housing and is connected to the connection terminal. A protruding seating protrusion is provided in engagement with the coupling protrusion, and is coupled to an upper portion of the case, and is provided with an upper cap for guiding power applied through a printed circuit board by receiving a lower end of the fluorescent lamp. The illumination sensor is installed on one side of the fluorescent lamp to automatically control the point and light out of the fluorescent lamp. Coupling protrusions protruding from the upper part and seating protrusions protruding from the lower part of the case are interlocked and rotated together so that fixing and detachment are easy and firmly combined to improve the reliability of the product and to install a light sensor on the photocell circuit. The present invention relates to a ballast socket for fluorescent lamps, which automatically controls lighting and turning off of fluorescent lamps by varying a resistance value according to illuminance and converting a voltage supplied by the resistor.
Description
본 고안은 형광램프용 발라스터 소켓에 관한 것으로, 특히 결합부의 상단부와 케이스의 하단부에 결합돌기와 안착돌기가 돌출되어 서로 맞물려 결합되므로 고정과 분리가 용이함과 동시에 포토셀회로에 조도감지기를 장착하여 내부의 조도에 따라 형광램프의 점등 및 소등을 자동으로 제어하므로 사용이 편리한 형광램프용 발라스터 소켓에 관한 것이다.The present invention relates to a ballast socket for fluorescent lamps, and in particular, the coupling protrusion and the seating protrusion protrude from the upper end of the coupling portion and the lower end of the case to be engaged with each other to facilitate fixing and separation, and at the same time, the illumination sensor is mounted on the photocell circuit. The present invention relates to a ballast socket for a fluorescent lamp that is easy to use because it automatically controls the lighting and turning off of the fluorescent lamp according to the illuminance.
일반적으로 백열전구 및 형광램프와 같이 빛을 발산하는 조명기구는, 사무실이나 집 또는 건물의 소정위치(벽면,천장)에 부착되어, 해가 지거나 주위가 어두우면 사용자의 선택에 따라 빛을 발산시켜 주위를 환하게 밝혀주며, 일정시간동안 사용하여 수명이 다하면 백열전구나 램프를 교체하여 사용한다.In general, lighting fixtures that emit light such as incandescent lamps and fluorescent lamps are attached to predetermined positions (walls, ceilings) of offices, houses, or buildings. It brightens the surroundings and replaces incandescent lamps and lamps after a long time of use.
주변에서 흔히 사용되고 상점에서 쉽게 살 수 있는 소형형광등은 램프의 상단에 발라스터가 있고 다시 스크류 부분이 있어 일반 백열전구용 소켓에 사용할 수 있다.Small fluorescent lamps, commonly used in the surroundings and readily available in shops, have a ballast at the top of the lamp and a screwed part for use in ordinary incandescent sockets.
현재 백열전구나 형광램프 등을 위한 소켓타입의 형광램프 소켓은 일반 가정이나 사무실, 업소등에서의 실내조명용 또는 냉장고나 전자레인지 등의 내부조명용으로 폭넓게 사용되고 있다.Currently, socket-type fluorescent lamp sockets for incandescent lamps or fluorescent lamps are widely used for indoor lighting in homes, offices, businesses, etc., or for internal lighting in refrigerators or microwave ovens.
그러나 상기와 같은 형광램프 소켓은, 케이스가 소켓의 상단부에 후크로 결합되어 램프를 교체하거나 불량이 발생할 경우, 분리가 어려울 뿐만 아니라 분리과정에서 무리한 힘을 가해 소켓이 파손 될 염려가 있어 불필요한 자원이 낭비되는 문제점이 있었고, 소켓에 자체적으로 조도를 감지하는 기능이 없으므로 사용자가 별도로 램프를 점, 소등 시켜야 하기 때문에 사용이 불편하고 비경제적인 문제점이 있었다.However, the fluorescent lamp socket as described above, when the case is coupled to the upper end of the socket to replace the lamp or if the lamp is defective, it is not only difficult to remove, but also unreasonable resources due to the excessive force applied during the separation process may damage the socket. There was a problem that wasted, because the socket itself has no function of detecting the illuminance, the user has to turn off the lamp separately, there was a problem inconvenient to use and uneconomical.
이에 본 고안은 상술한 바와 같은 종래의 제반 결함을 감안하여 이루어진 것으로 그 목적은, 결합부의 상단부와 케이스의 하단부에 결합돌기와 안착돌기가 각각 돌출되어 서로 맞물려 결합되므로 고정과 분리가 용이함과 동시에 견고하게 결합할 수 있고, 내부의 조도를 감지하는 조도감지기가 포토셀회로에 장착되어 인쇄회로기판에 전달된 전압에 의해 점,소등을 자동으로 제어하므로 사용이 편리한 형광램프용 발라스터 소켓을 제공함에 있다. Accordingly, the present invention has been made in view of the above-mentioned conventional defects, and its object is that the engaging projection and the seating projection are projected to each other by engaging with each other at the upper end of the engaging portion and the lower end of the case, so that the fixing and detachment are easy and firm. It is possible to combine, and the illumination sensor for detecting the internal illumination is mounted on the photocell circuit to automatically control the point and the light by the voltage transmitted to the printed circuit board to provide a convenient ballast socket for fluorescent lamps.
이러한 목적을 달성하기 위한 본 고안은, 천정이나 벽체의 일측에 전선을 수용하도록 장착된 결합편에 결합되며 상기 전선과 접속단자를 연결하여 인가되는 전원을 안내하는 브라켓과;The present invention for achieving the above object is coupled to the coupling piece mounted to receive the wires on one side of the ceiling or wall and a bracket for guiding the power applied by connecting the wires and the connection terminal;
상기 브라켓의 상부에 결합돌기가 형성된 결합부재를 스크류로 체결하여 상기 접속단자를 통해 인가된 전원을 안내하는 결합부와;A coupling part for guiding a power applied through the connection terminal by fastening a coupling member having a coupling protrusion formed on an upper portion of the bracket with a screw;
상기 결합부의 상부에 안착되며 하우징의 내부에 인쇄회로기판을 수용하여 접속단자와 연결되고, 상기 하우징의 하단부에 돌출된 안착돌기가 상기 결합돌기에 맞물려 결합되는 케이스와;A case seated on an upper side of the coupling part and connected to a connection terminal by receiving a printed circuit board in the housing, and a seating protrusion protruding from the lower end of the housing in engagement with the coupling protrusion;
상기 케이스의 상부에 결합되며 형광램프의 하단부를 수용하여 인쇄회로기판을 통해 인가되는 전원을 안내하는 상부캡과;An upper cap coupled to an upper part of the case and receiving a lower end of the fluorescent lamp to guide power applied through a printed circuit board;
상기 상부캡의 일측에 장착되어 형광램프의 점,소등을 자동으로 제어하는 조도감지기가 구성되는 것을 특징으로 하는 것이다. It is mounted on one side of the upper cap is characterized in that the illumination sensor is configured to automatically control the point, the lights out of the fluorescent lamp.
이하 첨부된 도면에 의거하여 본 고안의 일실시예를 상세히 설명한다. 도 2는 본 고안이 적용된 발라스터 소켓의 분리사시도이고, 도 3은 본 고안이 적용된 발라스터 소켓의 단면도이다.Hereinafter, an embodiment of the present invention will be described in detail with reference to the accompanying drawings. 2 is an exploded perspective view of the ballast socket to which the present invention is applied, and FIG. 3 is a cross-sectional view of the ballast socket to which the present invention is applied.
본 고안은, 천정이나 벽체의 일측에 전선을 수용하도록 장착된 결합편(미도시)에 결합되며 상기 전선과 접속단자(130)를 연결하여 인가되는 전원을 안내하는 브라켓(100)이 구비되고, 상기 브라켓(100)의 상부에 결합돌기(220)가 형성된 결합부재(210)를 스크류(S)로 체결하여 상기 접속단자(130)를 통해 인가된 전원을 안내하는 결합부(200)가 구비되며, 상기 결합부(200)의 상부에 안착되며 하우징(310)의 내부에 인쇄회로기판(P)을 수용하여 접속단자(130)와 연결되고, 상기 하우징(310)의 하단부에 돌출된 안착돌기(320)가 상기 결합돌기(220)에 맞물려 결합되는 케이스(300)가 구비되며, 상기 케이스(300)의 상부에 결합되며 형광램프(L)의 하단부를 수용하여 인쇄회로기판(P)을 통해 인가되는 전원을 안내하는 상부캡(400)가 구비되고, 상기 상부캡(400)의 일측에 장착되어 형광램프(L)의 점,소등을 자동으로 제어하는 조도감지기(500)가 구성되는 것으로, 이를 좀더 구체적으로 설명하면 다음과 같다.The present invention is provided with a bracket (100) coupled to a coupling piece (not shown) mounted to receive an electric wire on one side of a ceiling or a wall and guiding a power applied by connecting the electric wire and the connection terminal 130, A coupling part 200 is provided to guide the power applied through the connection terminal 130 by fastening the coupling member 210 having the coupling protrusion 220 formed thereon to the upper portion of the bracket 100 with a screw S. Is mounted on the upper portion of the coupling portion 200 and receives the printed circuit board (P) in the interior of the housing 310 is connected to the connection terminal 130, the mounting projection protruding to the lower end of the housing (310) 320 is coupled to the coupling protrusion 220 is provided with a case 300, coupled to the upper portion of the case 300 is accommodated by the lower end of the fluorescent lamp (L) is applied through the printed circuit board (P) Is provided with an upper cap 400 for guiding the power source, is mounted on one side of the upper cap 400 As being a point, the illuminance sensor (500) for automatically controlling the turning off of the light the lamp (L) configuration, it will be described in more detail.
상기 브라켓(100)은 상기 결합편(미도시)을 수용하여 결합하도록 내부가 개구된 관통공(110)에 구비되고, 상기 관통공(110)의 상부에 형광램프(L)에 전원을 공급하도록 전선이 연결된 접속단자(130)가 서로 대향되게 구비되며, 상기 접속단자(130)와 교차되어 체결되는 체결홈(120)이 구비된다.The bracket 100 is provided in the through hole 110 which is opened inside to receive and couple the coupling piece (not shown), and to supply power to the fluorescent lamp L on the top of the through hole 110. Connection terminals 130 to which wires are connected are provided to face each other, and fastening grooves 120 intersecting with the connection terminals 130 are provided.
상기 결합부(200)는 상기 브라켓(100)의 상단부에 안착되어 스크류(S)로 체결되도록 상부에 체결공(212)이 형성된 수용홈(211)이 구비되고, 상기 체결공(212)과 교차되며 장방형으로 형성된 회전공(215)이 대향하게 구비되며, 상기 수용홈(211)의 중앙에 회전홈(214)이 형성된 결합공(213)이 구비되고, 상기 수용홈(211)의 외측 상면에 결합돌기(220)가 상부로 돌출된 결합부재(210)가 구비된다.The coupling part 200 is provided with a receiving groove 211 having a fastening hole 212 formed thereon so as to be seated at an upper end of the bracket 100 and fastened with a screw S, and intersects with the fastening hole 212. And a rotation hole 215 formed in a rectangular shape is provided to face each other, and a coupling hole 213 having a rotation groove 214 formed at the center of the accommodation groove 211 is provided on an outer upper surface of the accommodation groove 211. Coupling member 220 is provided with a coupling member 210 protruding upward.
상기 케이스(300)는 인쇄회로기판(P)을 수용하여 보호하는 하우징(310)이 구비되고, 상기 하우징(310)의 하단부에 결합돌기(220)와 맞물려 회전하여 결합되는 안착돌기(320)가 방사상으로 구비되며, 다단으로 돌출된 하단부의 중앙에 외측으로 회전홈(214)에 끼워져 결합되는 회전돌기(330)가 대향되게 구비되고, 상기 회전돌기(330)의 양측방에 대향되게 안착공(340)이 구비되며, 상기 안착공(340)에 장착되어 인쇄회로기판(P)과 접속단자(130)에 접속되는 접지부재(350)가 구비된다.The case 300 is provided with a housing 310 for receiving and protecting the printed circuit board (P), the mounting projection 320 is coupled to rotate by engaging with the coupling protrusion 220 in the lower end of the housing 310 It is provided radially, the rotating projection 330 is fitted to be coupled to the rotary groove 214 to the outside in the center of the lower end protruding in multiple stages are provided to face, the mounting hole facing the opposite sides of the rotary projection 330 ( 340 is provided, and the ground member 350 is mounted to the seating hole 340 and connected to the printed circuit board P and the connection terminal 130.
상기 상부캡(400)은 상기 케이스(300)의 상단부에 형광램프(L)의 하단부와 접속핀이 안착되어 전원을 공급받도록 수용공간(411)이 형성된 몸체(410)가 구비되고, 상기 몸체(410)의 일측에 장착공간(420)이 구비된다.The upper cap 400 is provided with a body 410 formed with an accommodating space 411 so that the lower end of the fluorescent lamp L and the connection pin are seated at the upper end of the case 300 to receive power. The mounting space 420 is provided at one side of the 410.
상기 조도감지기(500)는 상기 상부캡(400)의 장착공간(420)에 끼워지며 포토셀회로(360)에 결합되어 내부 조도에 따라 저항치를 가변하면서 저항에 의해 공급되는 전압을 변환시켜 형광램프(L)의 점,소등을 자동으로 제어한다.The illuminance sensor 500 is fitted into the mounting space 420 of the upper cap 400 and coupled to the photo cell circuit 360 to vary the resistance value according to the internal illuminance and to convert the voltage supplied by the resistor to the fluorescent lamp. Automatic control of the point and light of (L).
다음은 상기와 같이 구성된 본 고안의 결합과정을 설명한다.The following describes the combining process of the present invention configured as described above.
먼저, 도 4a에 도시된 바와 같이, 사용자는 천정이나 벽체에 형성된 결합편(미도시)의 일측에 브라켓(100)의 관통공(110)을 일치시킨 후 접속단자(130)에 연결된 전선을 결합편(미도시)의 내부에 연결된 전선과 연결하여 연결편(미도시) 측으로 밀어넣어 브라켓(100)이 이탈되지 않도록 결합한다.First, as shown in Figure 4a, the user to match the through-hole 110 of the bracket 100 to one side of the coupling piece (not shown) formed on the ceiling or wall and then couple the wires connected to the connection terminal 130 It is connected to the wire connected to the inside of the piece (not shown) and pushed toward the connecting piece (not shown) to combine so that the bracket 100 is not separated.
상기 브라켓(100)에 결합부(200)의 하단부를 근접시켜 체결공(212)이 브라켓(100)의 체결홈(120)과 일치하도록 위치시킨 후 스크류(S)로 체결하여 브라켓(100)과 결합부(200)를 견고하게 결합시킨다.The lower end of the coupling part 200 is close to the bracket 100, and the fastening hole 212 is positioned to coincide with the fastening groove 120 of the bracket 100, and then fastened with a screw S to the bracket 100. The coupling unit 200 is firmly coupled.
상기와 같이 결합된 결합부(200)의 결합공(213)에 케이스(300)의 회전돌기(330)를 근접시킴과 동시에 접지부재(350)가 회전공(215)에 끼워지도록 위치시킨 후 케이스(300)를 회전시켜 결합부(200)와 결합하게 되는데 이때, 회전돌기(330)는 회전홈(214)에 슬라이드되어 견고하게 결합되고, 접지부재(350)는 결합공(213)을 중심으로 회전공(215)을 따라 회전하여 브라켓(100)의 접속단자(130)에 접지되며, 접속단자(130)와 인쇄회로기판(P)의 전원을 연결하는 역할을 하게 된다.At the same time as close to the rotary projection 330 of the case 300 to the coupling hole 213 of the coupling portion 200 coupled as described above, the ground member 350 is positioned to fit in the rotary hole 215 and then the case Rotating the 300 is coupled to the coupling portion 200, in which the rotary projection 330 slides in the rotary groove 214 is firmly coupled, the grounding member 350 around the coupling hole 213 It rotates along the rotating hole 215 and is grounded to the connection terminal 130 of the bracket 100, and serves to connect the power supply of the connection terminal 130 and the printed circuit board (P).
또한, 결합부(200)의 결합돌기(220)와 케이스(300)의 안착돌기(320)가 서로 맞물려 회전하게 되어 결합부(200)와 케이스(300)를 더욱 견고하게 결합시키는 것이다.In addition, the coupling protrusion 220 of the coupling part 200 and the seating protrusion 320 of the case 300 are engaged with each other to rotate to couple the coupling part 200 and the case 300 more firmly.
상기와 같이 결합된 케이스(300)의 상단부에 상부캡(400)의 하단부를 밀착하여 결합하고 형광램프(L)의 접속핀을 상부캡(400)의 수용공간(411)에 삽입하여 인쇄회로기판(P)에 접지되도록 장착한다. The upper end of the upper cap 400 is coupled to the upper end of the case 300 coupled as described above, and the connection pin of the fluorescent lamp L is inserted into the receiving space 411 of the upper cap 400 by a printed circuit board. Mount to ground (P).
또한, 상기 상부캡(400)의 일측에 형성된 장착공간(420)에 조도감지기(500)를 끼운 후, 포토셀회로(360)와 연결시키면 되는 것이다.In addition, the illumination sensor 500 is inserted into the mounting space 420 formed at one side of the upper cap 400, and then connected to the photo cell circuit 360.
상기와 같이 결합된 조도감지기(500)는 내부의 조도를 감지한 저항치를 포토셀회로(360)에 전달하여 형광램프(L)를 자동으로 점등 및 소등하게 되는 것이다.The illumination sensor 500 coupled as described above is to turn on and turn off the fluorescent lamp L by automatically transmitting the resistance value of sensing the illumination of the interior to the photo cell circuit 360.
이상에서와 같이 본 고안은, 결합부의 상단부에 돌출된 결합돌기와 케이스의 하단부에 돌출된 안착돌기가 서로 맞물려 회전하여 결합되므로 고정과 분리가 용이함과 동시에 견고하게 결합되어 제품의 신뢰성을 향상시키고, 포토셀회로에 조도감지기를 장착하여 내부의 조도에 따라 내부저항치가 가변하여 저항에 의해 공급되는 전압을 변환하여 점등 및 소등을 자동으로 제어하므로 편리함과 동시에 경제성이 향상되는 이점이 있다.As described above, the present invention, the engaging projection protruding from the upper end of the coupling portion and the seating protrusion protruding from the lower end of the case are coupled to each other and rotated to facilitate the fastening and separation and firmly coupled to improve the reliability of the product, photo The illuminance sensor is mounted on the cell circuit, and the internal resistance value is changed according to the illuminance of the cell, thereby controlling the lighting and turning off automatically by converting the voltage supplied by the resistor, thereby improving convenience and economy.
도 1은 본 고안이 적용된 발라스터 소켓의 사시도1 is a perspective view of a ballast socket to which the present invention is applied
도 2는 본 고안이 적용된 발라스터 소켓의 분리사시도Figure 2 is an exploded perspective view of the ballast socket to which the present invention is applied
도 3은 본 고안이 적용된 발라스터 소켓의 단면도Figure 3 is a cross-sectional view of the ballast socket to which the present invention is applied
도 4는 본 고안의 설치상태를 나타낸 것으로,Figure 4 shows the installation state of the present invention,
a는 케이스와 상부캡이 결합부재에 결합되기 전 상태이고 a is the case before the case and the upper cap is coupled to the coupling member
b는 케이스와 상부캡이 결합부재에 결합되는 상태를 나타낸 것이며 b shows the case and the upper cap is coupled to the coupling member
c는 케이스와 결합된 상부캡에 형광램프가 결합된 상태를 나타낸 것이다. c shows a state in which the fluorescent lamp is coupled to the upper cap coupled to the case.
<도면의 주요 부분에 대한 부호의 설명><Explanation of symbols for the main parts of the drawings>
100: 브라켓 200: 결합부100: bracket 200: coupling portion
300: 케이스 400: 상부캡300: case 400: upper cap
500: 조도감지기500: Ambient Light Sensor
Claims (6)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR20-2005-0002397U KR200382269Y1 (en) | 2005-01-26 | 2005-01-26 | Electronic ballaster socket of Fluorescent Lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR20-2005-0002397U KR200382269Y1 (en) | 2005-01-26 | 2005-01-26 | Electronic ballaster socket of Fluorescent Lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR200382269Y1 true KR200382269Y1 (en) | 2005-04-19 |
Family
ID=43683824
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR20-2005-0002397U KR200382269Y1 (en) | 2005-01-26 | 2005-01-26 | Electronic ballaster socket of Fluorescent Lamp |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR200382269Y1 (en) |
-
2005
- 2005-01-26 KR KR20-2005-0002397U patent/KR200382269Y1/en not_active IP Right Cessation
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