KR101009786B1 - Light emitted diode light - Google Patents

Light emitted diode light Download PDF

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Publication number
KR101009786B1
KR101009786B1 KR1020080104352A KR20080104352A KR101009786B1 KR 101009786 B1 KR101009786 B1 KR 101009786B1 KR 1020080104352 A KR1020080104352 A KR 1020080104352A KR 20080104352 A KR20080104352 A KR 20080104352A KR 101009786 B1 KR101009786 B1 KR 101009786B1
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South Korea
Prior art keywords
led
led package
main body
terminal block
support
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KR1020080104352A
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Korean (ko)
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KR20100045249A (en
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양상훈
오수남
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에프씨산업 주식회사
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Priority to KR1020080104352A priority Critical patent/KR101009786B1/en
Priority to PCT/KR2009/003068 priority patent/WO2010047457A1/en
Publication of KR20100045249A publication Critical patent/KR20100045249A/en
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    • 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
    • F21K9/27—Retrofit light sources for lighting devices with two fittings for each light source, e.g. for substitution of fluorescent tubes
    • F21K9/272—Details of end parts, i.e. the parts that connect the light source to a fitting; Arrangement of components within end parts
    • 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
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S2/00—Systems of lighting devices, not provided for in main groups F21S4/00 - F21S10/00 or F21S19/00, e.g. of modular construction
    • F21S2/005—Systems of lighting devices, not provided for in main groups F21S4/00 - F21S10/00 or F21S19/00, e.g. of modular construction of modular construction
    • 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
    • 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
    • F21V19/04—Fastening of light sources or lamp holders with provision for changing light source, e.g. turret
    • 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
    • F21V23/004—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 arranged on a substrate, e.g. a printed circuit board
    • F21V23/005—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 arranged on a substrate, e.g. a printed circuit board the substrate is supporting also 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
    • F21V23/023—Power supplies in a casing
    • 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
    • F21V23/0471—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 the sensor detecting the proximity, the presence or the movement of an object or a person
    • 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]

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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)
  • Circuit Arrangement For Electric Light Sources In General (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)

Abstract

본 발명은 LED 조명등에 관한 것으로서, LED가 실장되어 있는 LED 패키지와, LED 패키지가 결선되는 회로 배선이 인쇄되어 있으며, 서포트에 체결되는 결합홈이 형성되어 있는 PCB(Printed Circuit Board)와, 회로 배선에 결선되어 있으며, 외부 전원 배선을 연결하는 배선연결부를 형성시킨 터미널 블록(Terminal Block)과, PCB 및 터미널 블록을 수용하는 본체 수용부에 형성된 고정홈에 고정됨과 아울러 결합홈에 체결되는 서포트를 포함하는 LED 점등체와; LED 점등체를 수용하는 수용부를 갖고, 안정기를 포함한 전원공급모듈을 수납하는 본체와; 본체에 결합되는 커버로 이루어져, LED 패키지를 이용함에 따라 소비전력이 낮고, 제품 수명이 길며, LED 점등체만을 교체함으로써 기존 구성을 최대한 활용할 수 있는 장점이 있다.The present invention relates to an LED lamp, a printed circuit board (PCB) having a printed LED package, a circuit wiring to which the LED package is connected, a coupling groove fastened to the support, and circuit wiring It is connected to the terminal block and the terminal block (Terminal Block) to form a wiring connection for connecting the external power wiring, and fixed to the fixing groove formed in the main body accommodating portion for accommodating the PCB and terminal block, and includes a support fastened to the coupling groove LED lighting body; A main body having an accommodating portion accommodating the LED lighting body and accommodating a power supply module including a ballast; Consisting of the cover coupled to the main body, the use of the LED package, the power consumption is low, the product life is long, there is an advantage that can make the most of the existing configuration by replacing only the LED lighting body.

LED 패키지, PCB, 서포트, 터미널 블록, 센서등 LED package, PCB, support, terminal block, sensor light

Description

ＬＥＤ 조명등{LIGHT EMITTED DIODE LIGHT}LED light {LIGHT EMITTED DIODE LIGHT}

본 발명은 조명등에 관한 것으로, 더욱 상세하게는 소비전력 감소 및 수명 연장을 이룰 수 있으며, 제조시 조립이 용이하고, 기존 프레임을 그대로 유지하면서 보수, 교체 작업이 용이한 LED 조명등에 관한 것이다.The present invention relates to a lamp, and more particularly, to reduce the power consumption and to extend the life, it is easy to assemble during manufacturing, and to an LED lamp that is easy to repair, replacement work while maintaining the existing frame.

조명등에는 다양한 종류가 있으며, 건물 내부에 설치되는 조명등으로는 실내등 및 센서등이 있을 것이다.There are various kinds of lightings, and the lightings installed inside the building may include indoor lights and sensors.

이 실내등 및 센서등은 통상 건물 내부 상부에 설치되어 사용자가 임의로 스위치를 온/오프시키거나 센서감지를 통해 일시적으로 점소등이 이루어지게 된다. 여기서, 조명등 중에서 일례로서 센서등에 대해 설명하기로 한다.The indoor light and the sensor light is usually installed in the upper part of the building so that the user can turn on / off the switch arbitrarily or turn on or off temporarily through the sensor detection. Here, the sensor lamp will be described as an example among the lamps.

도 1 및 도 2는 기존의 센서등의 전체 사시도 및 내부 사시도이다.1 and 2 are an overall perspective view and an internal perspective view of a conventional sensor and the like.

도 1 및 도 2에 도시된 바와 같이, 기존의 센서등은 건물 내부의 천장면에 부착되는 금속재질의 본체(1)와, 투명 또는 반투명 재질의 커버(2)와, 센서(3)로 이루어져 있다. 통상 커버(2)에 형성된 수나사부를 본체(1)에 형성된 암나사부에 맞추어 회전을 통해 본체(1)와 커버(2)를 결합하게 된다. 센서(3)는 본체(1)의 하부 일측면에 설치되어 있다.As shown in Fig. 1 and 2, the conventional sensor is composed of a metal body (1) attached to the ceiling surface inside the building, a cover (2) of transparent or translucent material, and the sensor (3) have. In general, the male screw portion formed on the cover 2 is coupled to the main body 1 and the cover 2 through rotation in accordance with the female screw portion formed on the main body 1. The sensor 3 is provided on one lower surface of the main body 1.

한편, 본체(1)에는 수용부를 형성시키고 있으며, 이 수용부에는 백열전구(4)가 삽입되는 소켓(5)이 결합부재에 의해 본체(1)에 결합되어 있으며, 이 소켓(5)에 백열전구(4)를 결합하게 된다.On the other hand, the main body 1 is formed with an accommodating part, in which the socket 5 into which the incandescent lamp 4 is inserted is coupled to the main body 1 by a coupling member, and the incandescent electric power is connected to the socket 5. The spheres 4 are combined.

그런데, 기존의 센서등을 포함한 조명등은 통상 백열전구(4)를 이용함으로 인해, 소비전력이 높을 뿐만 아니라 잦은 점소등과 발열로 인해 수명이 짧다는 문제점이 있었다. 이를 해결하기 위해 백열등을 LED로 대체하는 제안이 많이 제시되고 있다.By the way, a conventional lighting lamp including a sensor lamp has a problem that the life is short, due to the high power consumption as well as frequent flashing and heating due to the use of the incandescent bulb (4). In order to solve this problem, many proposals have been made to replace incandescent lamps with LEDs.

그러나, LED로의 교체는 실질적으로 본체(1)와 커버(2)를 모두 포함하는 조명등 전체의 교체를 의미하고 있음으로 인해, 자원 낭비로 이어지는 문제점이 있었다.However, since the replacement with the LED substantially means the replacement of the entire lamp including both the main body 1 and the cover 2, there was a problem that leads to waste of resources.

이에 기존 장비를 그대로 이용하면서 LED만 교체할 수 있는 방안이 필요하다할 것이다.Therefore, there is a need for a method of replacing only LEDs while using existing equipment.

따라서, 본 발명은 상기한 종래 기술의 문제점을 해결하기 위해 이루어진 것으로서, 본 발명의 목적은 소비전력이 낮고 수명이 긴 LED로 교체하되, 본체에 형성된 고정홈에 서포트를 결합시키고, LED 패키지가 실장되며 서포트가 체결되는 결합홈을 갖는 PCB를 서포트에 체결함으로써 기존 프레임을 그대로 이용하면서 보수, 교체 작업이 용이하도록 한 LED 조명등을 제공하는데 있다.Therefore, the present invention has been made to solve the problems of the prior art, the object of the present invention is to replace the LED with a low power consumption and long life, the support is coupled to the fixing groove formed in the main body, the LED package is mounted It is to provide an LED lamp that is easy to repair and replace while using the existing frame as fastening the PCB having a coupling groove to which the support is fastened to the support.

상기와 같은 목적을 달성하기 위한 본 발명의 LED 조명등은, LED가 실장되어 있는 LED 패키지; 상기 LED 패키지가 결선되는 회로 배선이 인쇄되어 있으며, 서포트에 체결되는 결합홈이 형성되어 있는 PCB(Printed Circuit Board); 상기 회로 배선에 결선되어 있으며, 외부 전원 배선을 연결하는 배선연결부를 형성시킨 터미널 블록(Terminal Block); 및 상기 PCB 및 터미널 블록을 수용하는 본체 수용부에 형성된 고정홈에 고정됨과 아울러 상기 결합홈에 체결되는 서포트로 이루어진 LED 점등체를 포함하는 것을 특징으로 한다.LED lighting lamp of the present invention for achieving the above object, the LED package is mounted; A printed circuit board (PCB) having printed circuit wiring to which the LED package is connected and having a coupling groove fastened to a support; A terminal block connected to the circuit wiring and having a wiring connection part connecting the external power wiring; And it is fixed to the fixing groove formed in the main body accommodating portion for accommodating the PCB and the terminal block and characterized in that it comprises an LED lighting body consisting of a support fastened to the coupling groove.

여기에, 상기 LED 점등체를 수용하는 수용부를 갖고, 안정기를 포함한 전원공급모듈을 수납하는 본체; 및 상기 본체에 결합되는 커버를 더 포함한다.Here, the main body having a receiving portion for receiving the LED lighting body, and accommodates a power supply module including a ballast; And a cover coupled to the body.

한편, 상기 PCB의 회로는, 외부 교류 전원을 인가받아 직류로 정류하는 정류부; 상기 정류가 이루어진 전원에 대해 LED 패키지 모듈에서 필요로 하는 전압으로 승압시키는 승압부; 상기 승압이 이루어진 전압에 대해 LED 패키지 모듈로 일정한 전류를 공급하는 정전류 공급부; 상기 정전류 공급부로부터 공급되는 전류에 의해 발광이 이루어지는 LED 패키지 모듈; 및 사용자 조작 등에 의해 LED 패키지 모듈의 밝기를 조절하는 밝기 조절부로 이루어진다. 여기에, 상기 외부 교류 전원과 정류부 사이에 움직이는 대상체를 센싱하여 점소등을 수행하는 센서 모듈을 더 포함할 수 있다.On the other hand, the circuit of the PCB, the rectifier for rectifying to DC by receiving an external AC power; A booster for boosting the voltage to the voltage required by the LED package module with respect to the rectified power; A constant current supply unit supplying a constant current to the LED package module with respect to the boosted voltage; An LED package module which emits light by a current supplied from the constant current supply unit; And a brightness controller for adjusting the brightness of the LED package module by a user operation. The sensor module may further include a sensor module configured to sense an object moving between the external AC power source and the rectifying unit to perform lighting on and off.

상술한 바와 같이, 본 발명에 의한 LED 조명등은 다음과 같은 효과를 갖는다.As described above, the LED lamp according to the present invention has the following effects.

LED 패키지를 이용함으로써 소비전력을 낮출 수 있을 뿐만 아니라, 낮은 발열로 인해 제품 수명을 연장시킬 수 있고, 주변 및 인체에 손상을 최소화할 수 있다.The use of LED packages not only lowers power consumption but also extends product life due to low heat generation and minimizes damage to the surroundings and the human body.

또한, 기존 제품의 기본 구성을 그대로 유지하거나 최소화하면서 LED 점등체만을 교환함으로써 자원낭비를 최소화할 수 있다.In addition, it is possible to minimize the waste of resources by replacing only the LED lighting body while maintaining or minimizing the basic configuration of existing products.

이하, 본 발명의 LED 조명등에 대하여 첨부된 도면을 참조하여 상세히 설명하기로 한다.Hereinafter, with reference to the accompanying drawings for the LED lamp of the present invention will be described in detail.

본 실시예에서는 센서등을 그 일례로 설명하기로 한다.In the present embodiment, a sensor or the like will be described as an example.

도 3은 본 발명의 일실시예에 의한 센서등의 분해 사시도이다.3 is an exploded perspective view of a sensor and the like according to an embodiment of the present invention.

도면 설명에 있어, 기존 구성과 동일한 구성에 대해서는 동일 참조번호를 부여하기로 한다.In the description of the drawings, the same reference numerals are assigned to the same components as the existing components.

도 3에 도시된 바와 같이, 본 발명의 센서등은, 건물 내부의 천장면에 부착되는 금속재질의 본체(1)와, 투명 또는 반투명 재질의 커버(2)와, 센서(3)로 이루어지며, 기존의 구성을 그대로 유지하거나 이용하고 있음을 알 수 있다. 즉, 통상 커버(2)에 형성된 수나사부를 본체(1)에 형성된 암나사부에 맞추어 회전을 통해 본체(1)와 커버(2)를 결합하게 된다. 센서(3)는 본체(1)의 하부 일측면에 설치되어 있다.As shown in FIG. 3, the sensor of the present invention includes a main body 1 made of a metal attached to a ceiling inside a building, a cover 2 made of a transparent or translucent material, and a sensor 3. However, it can be seen that the existing configuration is maintained or used as it is. That is, the male screw portion formed on the cover 2 is normally coupled to the female screw portion and the cover 2 through rotation in accordance with the female screw portion formed on the body 1. The sensor 3 is provided on one lower surface of the main body 1.

여기에, 본 발명에서는 본체(1)에 형성된 수용부에 본 발명의 LED(Light Emitted Diode) 패키지 모듈(6)을 구성시키고 있음을 알 수 있다. 즉, LED 점등체(6)가 기존 백열전구를 대체하고 있음을 알 수 있다.Here, in the present invention, it can be seen that the LED (Light Emitted Diode) package module 6 of the present invention is configured in the receiving portion formed in the main body 1. That is, it can be seen that the LED lighting body 6 replaces the existing incandescent lamp.

한편, 이 LED 점등체(6)는 서포트(Support)(7)와 체결되며, 이 서포트(7)는 본체(1) 수용부에 형성된 고정홈(H1)에 결합되게 된다.On the other hand, the LED lighting body 6 is fastened to the support (7), the support 7 is to be coupled to the fixing groove (H1) formed in the main body (1) receiving portion.

도 4는 본 발명의 일실시예에 의한 LED 점등체의 사시도이다.4 is a perspective view of the LED lighting body according to an embodiment of the present invention.

도 4에 도시된 바와 같이, 본 발명의 LED 점등체(6)는, PCB(Printed Circuit Board)(61)와, 이 PCB(61)에 납으로 실장되어 있는 다수의 LED 패키지(Package)(62)와, 이 LED 패키지(62)에 결선되어 있는 터미널 블록(Terminal Block)(63)으로 구성되어 있다.As shown in FIG. 4, the LED lighting body 6 of the present invention includes a printed circuit board (PCB) 61 and a plurality of LED packages 62 mounted with lead on the PCB 61. ) And a terminal block 63 connected to the LED package 62.

한편, PCB(61)에는 서포트(7)가 체결되는 결합홈(H2)이 형성되어 있으며, 이 결합홈(H2)에 서포트(7)의 일단이 체결되며, 서포트(7)의 타단은 본체(1)의 고정홈(H1)에 결합되어 본체(1)의 수용부에 수용되게 된다. 그리고, 서포트(7)의 일단에는 LED 점등체(6)가 안정적으로 체결될 수 있도록 끼움돌기가 형성되어 있으며, 이 끼움돌기에는 LED 점등체(6)의 이탈을 방지하는 이탈방지편이 형성되어 있고, 이 이탈방지편을 사용자가 눌러 탈착이 용이할 수 있도록 연질의 재질 또는 유동 구조로 구성시키는 것이 바람직하다. 한편, 서포트(7)의 타단에는 본체(1) 수용부에 형성된 고정홈(H1)에 결합되는 후크가 형성되어 있으며, 이 후크 양측에는 본체(1) 바닥면에 대해 수직하게 서포트(7)를 지지할 수 있도록 본체(1) 바닥면을 향하는 절곡된 탄성편이 형성되어 있다.On the other hand, the PCB 61 is formed with a coupling groove (H2) is fastened to the support 7, one end of the support 7 is fastened to the coupling groove (H2), the other end of the support 7 is the main body ( It is coupled to the fixing groove (H1) of 1) is to be accommodated in the receiving portion of the main body (1). And, one end of the support (7) is provided with fitting projections so that the LED lighting body (6) can be stably fastened, the fitting projection is formed with a departure preventing piece for preventing the departure of the LED lighting body (6). , It is preferable that the separation prevention piece is composed of a soft material or a flow structure so that the user can press and detach easily. On the other hand, the other end of the support (7) is formed with a hook coupled to the fixing groove (H1) formed in the main body (1) receiving portion, the support (7) on both sides of the hook perpendicular to the bottom surface of the main body (1) The bent elastic piece facing the bottom surface of the main body 1 is formed to support it.

이와 같이, 기존의 백열전구가 삽입되는 소켓을 제거하고, 소켓 제거에 따라 배선을 터미널 블록(63)에 형성된 배선연결부(631)에 연결하고, 이후 결합홈(H2)에 서포트(7)가 체결된 LED 점등체(6)를 본체(1)에 형성된 고정홈(H2)에 결합시킴으로써 교체를 용이하게 실현할 수 있다.As such, the socket in which the existing incandescent lamp is inserted is removed, and the wiring is connected to the wiring connection part 631 formed in the terminal block 63 according to the removal of the socket, and then the support 7 is fastened to the coupling groove H2. The replacement can be easily realized by coupling the made LED lighting body 6 to the fixing groove H2 formed in the main body 1.

도 5는 본 발명의 LED 조명등에 적용되는 LED 점등체의 제어회로블록도이다.5 is a control circuit block diagram of the LED lighting body applied to the LED lamp of the present invention.

도 5에 도시된 바와 같이, LED 점등체의 제어회로(8)는, 220[V] 외부 교류 전원을 인가받아 (-) 상태의 전류를 (+) 상태의 전류로 전환시켜 직류로 정류하는 정류부(81)와, 정류가 이루어진 전원에 대해 LED 패키지 모듈(84)에서 필요로 하는 전압으로 승압시키는 승압부(82)와, 승압이 이루어진 전압에 대해 LED 패키지 모듈(84)로 일정한 전류를 공급하는 정전류 공급부(83)와, 정전류 공급부(83)로부터 공급되는 전류에 의해 발광이 이루어지는 LED 패키지 모듈(84)과, 사용자 조작 등에 의해 LED 패키지 모듈(84)의 밝기를 조절하는 밝기 조절부(85)로 구성되어 있다.As shown in FIG. 5, the control circuit 8 of the LED lighting body receives a 220 [V] external AC power and converts a current in a (-) state into a current in a (+) state to rectify it with a DC. (81), the booster 82 boosts the voltage required by the LED package module 84 with respect to the rectified power supply, and supplies a constant current to the LED package module 84 with respect to the boosted voltage. The LED package module 84 which emits light by the constant current supply part 83, the electric current supplied from the constant current supply part 83, and the brightness control part 85 which adjusts the brightness of the LED package module 84 by a user operation etc. Consists of

이때, 정류부(81)는 4개의 다이오드로 구성된 통상의 브리지 다이오드를 이용하며, 승압부(82)는 통상 전해콘덴서를 이용하게 된다.In this case, the rectifier 81 uses a conventional bridge diode composed of four diodes, and the booster 82 usually uses an electrolytic capacitor.

또한, 정전류 공급부(83)는 정전류 다이오드(Current Regurative Diode ; CRD)를 이용하며, LED 패키지 모듈(84)에서 필요로하는 전류를 공급하기 위해 정전류 다이오드를 병렬로 다수개 연결하여 사용한다.In addition, the constant current supply unit 83 uses a constant current diode (CRD), and connects a plurality of constant current diodes in parallel to supply current required by the LED package module 84.

그리고, 밝기 조절부(85)는 딥 스위치(DIP SWITCH)(851)와 발광 다이오드(852)로 구성되어 있다. 도시된 바와 같이, 1번, 2번, 3번 스위치를 선택함에 따라 발광 다이오드(8852)를 거치는 경로가 변경되어 LED 패키지 모듈(84)의 밝기가 조절된다. 한편, 딥 스위치(851)의 대용으로 0 오옴의 저항이나 쇼트 핀(SHORT PIN)을 이용하여 동일한 기능을 얻을 수 있다.In addition, the brightness adjusting unit 85 includes a dip switch 851 and a light emitting diode 852. As shown, the path through the light-emitting diode 8852 is changed by selecting the first, second, and third switches to adjust the brightness of the LED package module 84. On the other hand, the same function can be obtained by using a 0 ohm resistor or a short pin as a substitute for the dip switch 851.

상기한 제어회로(8)는 일반적인 사용자 스위칭 조작에 의해 점소등되는 LED 조명등에 관한 제어회로이며, 센서등의 경우에는 외부 교류전원의 입력단과 정류부 사이에 센서 모듈(미도시)을 더 형성시키면 된다.The control circuit 8 is a control circuit related to an LED lamp that is turned on by a general user switching operation. In the case of a sensor lamp, a sensor module (not shown) may be further formed between an input terminal of an external AC power supply and a rectifying unit. .

이상에서 몇 가지 실시예를 들어 본 발명을 더욱 상세하게 설명하였으나, 본 발명은 반드시 이러한 실시예로 국한되는 것이 아니고 본 발명의 기술사상을 벗어나지 않는 범위 내에서 다양하게 변형실시될 수 있다.Although the present invention has been described in more detail with reference to some embodiments, the present invention is not necessarily limited to these embodiments, and various modifications can be made without departing from the spirit of the present invention.

도 1은 기존의 센서등의 전체 사시도이다.1 is an overall perspective view of a conventional sensor and the like.

도 2는 기존의 센서등의 내부 사시도이다.2 is an internal perspective view of a conventional sensor and the like.

도 3은 본 발명의 일실시예에 의한 센서등의 분해 사시도이다.3 is an exploded perspective view of a sensor and the like according to an embodiment of the present invention.

도 4는 본 발명의 일실시예에 의한 LED 점등체의 사시도이다.4 is a perspective view of the LED lighting body according to an embodiment of the present invention.

도 5는 본 발명에 적용되는 LED 점등체의 제어회로블록도이다.5 is a control circuit block diagram of the LED lighting body to be applied to the present invention.

<도면의 주요 부분에 대한 부호의 설명><Explanation of symbols for the main parts of the drawings>

1 : 본체 2 : 커버1: body 2: cover

3 : 센서 6 : LED 점등체3: sensor 6: LED illuminator

61 : PCB 62 : LED 패키지61: PCB 62: LED Package

63 : 터미널 블록 631 : 배선연결부63: terminal block 631: wiring connection

7 : 서포트 8 : 제어회로7: Support 8: Control Circuit

Claims (4)

복수개의 LED가 실장되어 있는 LED 패키지;An LED package having a plurality of LEDs mounted thereon; 외부 교류 전원을 인가받아 직류로 정류하는 정류부와, 상기 정류가 이루어진 전원에 대해 LED 패키지 모듈에서 필요로 하는 전압으로 승압시키는 승압부, 상기 승압이 이루어진 전압에 대해 LED 패키지 모듈로 일정한 전류를 공급하는 정전류 공급부, 상기 정전류 공급부로부터 공급되는 전류에 의해 발광이 이루어지는 LED 패키지 모듈 및 복수개의 딥 스위치와 발광 다이오드를 포함하여 이루어져 상기 딥스위치의 선택에 따라 상기 발광 다이오드를 거치는 경로가 변경됨으로써 상기 경로상에 거치는 발광 다이오드의 개수가 조절되어 LED 패키지 모듈상의 LED의 밝기를 조절하는 밝기 조절부를 포함하여 이루어지며, 상기 LED 패키지가 결선되는 회로 배선이 인쇄되고, 서포트에 체결되는 결합홈이 형성되어 있는 PCB(Printed Circuit Board);Rectification unit rectified by direct current by receiving an external AC power, a boosting unit for boosting the voltage required by the LED package module with respect to the rectified power supply, supplying a constant current to the LED package module for the voltage boosted It comprises a constant current supply unit, an LED package module that emits light by the current supplied from the constant current supply unit, a plurality of dip switches and light emitting diodes are changed on the path by changing the path through the light emitting diode according to the selection of the dip switch A PCB is formed by adjusting the number of light emitting diodes to be adjusted, including a brightness control unit for adjusting the brightness of the LED on the LED package module, and a circuit wiring to which the LED package is connected, and a coupling groove fastened to the support. Printed circuit board); 상기 회로 배선에 결선되어 있으며, 외부 전원 배선을 연결하는 배선연결부를 형성시킨 터미널 블록(Terminal Block); A terminal block connected to the circuit wiring and having a wiring connection part connecting the external power wiring; 상기 PCB 및 터미널 블록을 수용하는 본체 수용부에 형성된 고정홈에 고정됨과 아울러 상기 결합홈에 체결되는 서포트로 이루어진 LED 점등체를 포함하는 것을 특징으로 하는 LED 조명등.The LED lighting lamp, characterized in that it comprises a LED lighting body which is fixed to the fixing groove formed in the main body accommodating portion for accommodating the PCB and the terminal block and the support is fastened to the coupling groove. 제1항에 있어서, 상기 LED 점등체를 수용하는 수용부를 갖고, 안정기를 포함한 전원공급모듈을 수납하는 본체; 및According to claim 1, The main body having a receiving portion for receiving the LED lighting body, containing a power supply module including a ballast; And 상기 본체에 결합되는 커버를 더 포함하는 것을 특징으로 하는 LED 조명등.LED lamp further comprises a cover coupled to the main body. 삭제delete 제1항에 있어서, 상기 외부 교류 전원과 정류부 사이에 움직이는 대상체를 센싱하여 점소등을 수행하는 센서 모듈을 더 포함하는 것을 특징으로 하는 LED 조명등.The LED lamp of claim 1, further comprising a sensor module configured to sense an object moving between the external AC power source and the rectifier to perform a flashing light.
KR1020080104352A 2008-10-23 2008-10-23 Light emitted diode light KR101009786B1 (en)

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