KR20110093540A - Led illumination apparatus - Google Patents

Led illumination apparatus Download PDF

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KR20110093540A
KR20110093540A KR1020100032748A KR20100032748A KR20110093540A KR 20110093540 A KR20110093540 A KR 20110093540A KR 1020100032748 A KR1020100032748 A KR 1020100032748A KR 20100032748 A KR20100032748 A KR 20100032748A KR 20110093540 A KR20110093540 A KR 20110093540A
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South Korea
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terminal
connection
pin
main body
board
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KR1020100032748A
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Korean (ko)
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다케토 다카타
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에스에무케이 가부시키가이샤
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Publication of KR20110093540A publication Critical patent/KR20110093540A/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
    • F21V23/00—Arrangement of electric circuit elements in or on lighting devices
    • F21V23/001—Arrangement of electric circuit elements in or on lighting devices the elements being electrical wires or cables
    • F21V23/002—Arrangements of cables or conductors inside a lighting device, e.g. means for guiding along parts of the housing or in a pivoting arm
    • 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
    • F21Y2103/00—Elongate light sources, e.g. fluorescent tubes
    • F21Y2103/10—Elongate light sources, e.g. fluorescent tubes comprising a linear array of point-like light-generating elements

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Optics & Photonics (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Fastening Of Light Sources Or Lamp Holders (AREA)
  • Led Device Packages (AREA)

Abstract

PURPOSE: An LED illumination apparatus is provided to easily perform the connection work of a pin terminal and a printed circuit board by only using a connection terminal. CONSTITUTION: An LED illumination apparatus comprises a main body, a pair of pin terminals(2), a cap(3), a printed circuit board(4), LEDs(5), and a connection terminal. The cap is welded in the main body. The printed circuit board is arranged inside the main body and has an electric control circuit. The LEDs are installed in the printed circuit board. The connection terminal is connected to the pin terminals. A substrate connection elastic unit and a pin terminal connection unit are integrally formed in the connection terminal.

Description

ＬＥＤ조명장치{ＬＥＤ illumination apparatus }LED lighting apparatus

본 발명은, 형광등기구 소켓에 달 수 있는 LED(발광 다이오드)를 이용한 LED조명 장치에 관한 것이다.The present invention relates to an LED lighting device using an LED (light emitting diode) that can be attached to a fluorescent lamp socket.

기존의 형광등 등을 대신하는 조명 장치로서, 에너지 절약, 고휘도로 오랜 수명이 실현되는 백색LED를 사용한 LED조명 장치가 개발되어 있다.As a lighting device that replaces a conventional fluorescent lamp, an LED lighting device using a white LED that realizes long life with energy saving and high brightness has been developed.

특허문헌1 : 일본 공개특허공보 제2001-351402호Patent Document 1: Japanese Patent Application Laid-Open No. 2001-351402 특허문헌2 : 일본 특허 제4156657호Patent Document 2: Japanese Patent No. 4156657 특허문헌3 : 일본 실용신안등록 제3148176호Patent Document 3: Japanese Utility Model Registration 3148176 특허문헌1에는 기존의 형광등 기구에 간단히 달 수 있는 LED조명 장치가 제안되어 있다.Patent Literature 1 proposes an LED lighting device that can be easily attached to an existing fluorescent lamp fixture. 특허문헌2에는 조립해서 작업의 효율화를 꾀할 수 있는 LED조명 장치가 제안되어 있다.Patent Literature 2 proposes an LED lighting device that can be assembled to improve work efficiency. 도 8은 종래의 LED조명 장치의 내부구조를 보인 것이다.Figure 8 shows the internal structure of a conventional LED lighting device. 본체(1)와, 기존의 형광등 기구에 설치를 할 수 있는 한 쌍의 핀단자(2)를 보유하고, 본체(1)에 접합되는 캡(3)과, 본체(1)에 내장되고 전기제어회로를 탑재한 프린트기판(4)과, 프린트기판(4)에 설치된 복수의 LED(5)와, 일단이 프린트기판(4)에 접속되고 타단이 핀단자(2)에 직접 접속된 전선(7)으로 구성되고, 핀단자(2)와 전선(7)은 스웨이징이나 땜질로 접속되어 있다.A main body 1 and a pair of pin terminals 2 that can be installed in an existing fluorescent lamp fixture, and are capped to the main body 1 and embedded in the main body 1, are electrically controlled. A printed circuit board (4) equipped with a circuit, a plurality of LEDs (5) provided on the printed board (4), and an electric wire (7) having one end connected to the printed board (4) and the other end directly connected to the pin terminal (2). The pin terminal 2 and the electric wire 7 are connected by swaging or soldering. 그렇지만, 스웨이징이나 땜질에 의한 접속은 작업성이 나쁠 뿐만 아니라 접속 후는 전선의 떼어냄이 어렵고, 부품교환 등을 간단히 할 수 없는 구조이다.However, the connection by swaging or soldering is not only poor in workability but also difficult to remove the electric wire after connection, and it is not possible to easily replace parts. 특허문헌3에는 LED조명부 및/또는 LED자체의 교환을 가능하게 하는 LED조명 장치가 제안되어 있다.Patent Literature 3 proposes an LED lighting device that enables replacement of the LED lighting unit and / or the LED itself. 그런데, 형광등 기구의 배선은 도 9에 나타낸 바와 같이 소켓(8)의 한 쌍의 전극 중 어느 한 극만이 전원과 접속되지 않을 경우가 있기 때문에, 핀단자(2)의 양쪽 모두 프린트기판(4)과 접속해 놓아야 한다.By the way, as shown in Fig. 9, since only one pole of the pair of electrodes of the socket 8 may not be connected to the power supply as shown in Fig. 9, both of the pin terminals 2 are printed on the printed circuit board 4; Must be connected to 그 대응으로서, 도 8과 같이 핀단자(2)의 양쪽과 프린트기판(4)을 각각 2개의 전선으로 접속하고 있다.As a countermeasure, as shown in Fig. 8, both of the pin terminals 2 and the printed board 4 are connected with two electric wires, respectively. 다른 대응으로서는, 도 10과 같이 프린트기판(4)으로부터 인출된 전선(7)의 일단에 원형단자(9a)를 접속해서 핀단자(2)와 나사로 접속하고 있다. 한편, 원형단자(9a)와는 다른 원형단자(9b)가 점퍼선(10)으로 상호 단락되어, 다른 핀단자(2)와 나사로 접속하고 있다.As another alternative, as shown in Fig. 10, the circular terminal 9a is connected to one end of the electric wire 7 drawn out from the printed board 4, and the pin terminal 2 is connected with the screw. On the other hand, the circular terminal 9b different from the circular terminal 9a is mutually short-circuited with the jumper wire 10, and is connected with the other pin terminal 2 with a screw. 또한, 형광등기구에서 AC-DC변환을 행하고, LED조명장치에는 직류전류(DC)를 공급하는 타입도 존재하고 있다.In addition, there is also a type in which fluorescent light fixtures perform AC-DC conversion and supply DC current (DC) to the LED lighting device.

이렇게, 종래의 방법에서는 부품교환 등을 간단히 할 수 없거나, 할 수 있다고 하더라도 작업성이나 신뢰성이 나쁘거나, 쓸데없는 부품이 필요하다는 문제가 있었다.Thus, there is a problem that the conventional method cannot simply replace parts, or even if it can, the workability and reliability are bad or unnecessary parts are required.

청구항1 기재의 LED조명장치는, 본체(1)와, 형광등 기구소켓(8)에 감합된 한 쌍인 핀단자(2)를 보유하고, 본체(1)에 접합되는 캡(3)과, 본체(1)에 내장되고 전기제어회로를 탑재한 프린트기판(4)과, 프린트기판(4)에 설치된 LED(5)와, 핀단자(2)에 접속하기 위한 접속단자(6)로 이루어지고, 접속 단자(6)는 기판접속탄성부(6a)와 핀단자접속부(6b)가 금속판에서 일체로 형성되고, 프린트기판(4)의 회로접속부(4a)에 기판접속탄성부(6a)가 접속되고, 핀단자(2)에 핀단자접속부(6b)가 접속되는 것을 특징으로 한다.The LED lighting apparatus according to claim 1 has a main body 1, a cap 3 that is a pair of pin terminals 2 fitted to the fluorescent lamp fixture socket 8, a cap 3 joined to the main body 1, and a main body ( 1) a printed circuit board 4 built-in and equipped with an electric control circuit, an LED 5 mounted on the printed circuit board 4, and a connection terminal 6 for connecting to the pin terminal 2; As for the terminal 6, the board connection elastic part 6a and the pin terminal connection part 6b are integrally formed from the metal plate, the board connection elastic part 6a is connected to the circuit connection part 4a of the printed circuit board 4, It is characterized in that the pin terminal connecting portion 6b is connected to the pin terminal 2.

청구항2 기재의 LED조명 장치는, 청구항1의 발명에 있어서, 접속 단자(6)에 2개의 핀단자접속부(6b)를 형성하고, 한 쌍의 핀단자(2)에 각각 접속하는 것을 특징으로 한다.The LED lighting device according to claim 2 is characterized in that, in the invention of claim 1, two pin terminal connecting portions 6b are formed at the connecting terminal 6 and connected to the pair of pin terminals 2, respectively. .

청구항3 기재의 LED조명 장치는, 청구항1의 발명에 있어서, 2개의 접속단자(6)를 한 쌍의 핀단자(2)에 각각 접속하고, 회로접속부(4a)의 양극(4a+)과 음극(4a-)에 각각 기판접속탄성부(6a)를 접속하는 것을 특징으로 한다.In the LED lighting apparatus according to claim 3, in the invention of claim 1, the two connecting terminals 6 are connected to a pair of pin terminals 2, respectively, and the positive electrode 4a + and the negative electrode ( The substrate connection elastic part 6a is connected to 4a-), respectively.

청구항1의 발명에 의해, LED조명부 및/또는 LED자체 등, 부품의 교환을 간단히 행할 수 있을 뿐만 아니라 접속단자만으로 핀단자와 프린트기판과의 접속 작업을 용이하게 행할 수 있다.According to the invention of claim 1, not only the parts such as the LED lighting unit and / or the LED itself can be easily replaced, but also the connection between the pin terminal and the printed board can be easily performed only by the connection terminal.

청구항2의 발명에 의해, 다른 부품을 사용하지 않고 간단한 구조로 한 쌍인 핀단자에 접속단자를 접속할 수 있다.According to the invention of claim 2, the connection terminal can be connected to a pair of pin terminals with a simple structure without using other components.

청구항3의 발명에 의해, 간단한 구조로 직류전류를 공급하는 타입에 대응할 수 있다.According to the invention of claim 3, it is possible to cope with the type of supplying a direct current with a simple structure.

도 1은 본 발명의 LED조명장치의 분해도이다.
도 2는 본 발명의 LED조명장치의 단면도이다.
도 3은 캡(3)의 단면도이다.
도 4는 캡(3)의 내부사시도이다.
도 5는 접속단자(6)의 사시도이다.
도 6은 기타의 실시예에 있어서의 캡(3)의 내부사시도와 접속단자(6)의 사시도이다.
도 7은 기타의 실시예에 있어서의 LED조명장치의 분해도이다.
도 8은 종래의 LED조명장치의 분해단면도이다.
도 9는 형광등 기구의 배선도이다.
도 10은 종래의 LED조명장치의 결선도이다.1 is an exploded view of the LED lighting device of the present invention.
2 is a cross-sectional view of the LED lighting device of the present invention.
3 is a cross-sectional view of the cap 3.
4 is an internal perspective view of the cap 3.
5 is a perspective view of the connecting terminal 6.
6 is a perspective view of the internal perspective view of the cap 3 and the connecting terminal 6 in the other embodiment.
7 is an exploded view of the LED lighting device in the other embodiment.
8 is an exploded cross-sectional view of a conventional LED lighting device.
9 is a wiring diagram of the fluorescent lamp mechanism.
10 is a connection diagram of a conventional LED lighting device.

도 1과 도 2에 나타낸 바와 같이, 본 발명의 LED조명장치는, 본체(1)와, 형광등 기구 소켓(8)에 감합되는 한 쌍의 핀단자(2)를 보유하고, 본체(1)에 접합되는 캡(3)과, 본체(1)에 내장되고, 전기제어회로를 탑재한 프린트기판(4)과, 프린트기판(4)에 설치된 LED(5)와, 핀단자(2)에 접속하기 위한 접속단자(6)로 이루어진다.As shown in Fig. 1 and Fig. 2, the LED lighting apparatus of the present invention has a main body 1 and a pair of pin terminals 2 fitted to the fluorescent lamp fixture socket 8, Connecting to the Cap 3 to be Bonded, the Printed Board 4 Built in the Main Body 1, and Mounted with an Electrical Control Circuit, the LED 5 Installed on the Printed Board 4, and the Pin Terminal 2 It consists of a connection terminal 6 for.

(실시예1)Example 1

본체(1)는 투명 또는 반투명한 수지(예를 들면, 폴리카보네이트 수지)로 된 광확산부(1a)와, 알루미늄 합금 등에 의한 방열부(1b)가 조합되어 형성되고 원통모양이지만, 방열부(1b)는 요철형상의 히트싱크로 할 경우도 있다.The main body 1 is formed by combining a light diffusing portion 1a made of a transparent or translucent resin (for example, a polycarbonate resin) and a heat dissipating portion 1b made of an aluminum alloy or the like, and has a cylindrical shape. 1b) may be a heat sink having an uneven shape.

한편, 본체(1)는 반드시 이런 조합일 필요는 없고, 수지만으로 되어 있어도 좋다.In addition, the main body 1 does not necessarily need to be such a combination, and may be only resin.

동합금제의 핀단자(2)를 기존의 형광등 기구에 맞는 치수로 단 캡(3)은 본체(1)의 양단에 접합되지만, 내부의 메인터넌스(maintenance) 때문에 본체(1)로부터 떼어낼 수 있는 구조로 되어 있다.The cap 3 of the copper alloy pin terminal 2 is fitted to both ends of the main body 1 in a size suitable for a conventional fluorescent lamp mechanism, but can be detached from the main body 1 due to internal maintenance. It is.

도 3에는 한 쌍의 핀단자(2)를 절연성수지로 일체 형성한 캡(3)이 도시되어 있지만, 핀단자(2)는 캡(3)에 압입이나 스웨이징으로 달아도 좋다.Although the cap 3 which integrally formed the pair of pin terminal 2 by the insulating resin is shown in FIG. 3, the pin terminal 2 may be attached to the cap 3 by press injection or swaging.

또한, 도 4에 도시한 바와 같이, 캡(3)의 안쪽에는 접속단자(6)를 엇걸어 붙이는 받이홈(3b)과, 접속단자(6)의 기판접속탄성부(6a)와 접속하는 프린트 기판(4)의 회로접속부(4a)가 삽입되는 기판삽입홈(3a)이 형성되어 있다.In addition, as shown in FIG. 4, inside the cap 3, the print which connects the receiving groove 3b which connects the connection terminal 6, and the board | substrate connection elastic part 6a of the connection terminal 6 is connected. The board insertion groove 3a into which the circuit connection part 4a of the board | substrate 4 is inserted is formed.

한편, 캡(3)의 재료는 절연성 수지에 한하지 않고 금속을 사용해도 되지만, 감전을 피하기 위해서 핀단자(2)와 캡(3)은 전기적으로 절연되어 있다.On the other hand, the material of the cap 3 is not limited to the insulating resin, but a metal may be used. However, the pin terminal 2 and the cap 3 are electrically insulated in order to avoid electric shock.

프린트기판(4)에는 접속단자(6)의 기판접속탄성부(6a)와 접속하는 회로접속부(4a)가 형성되고, 정류나 전압제어 등을 행하는 전기제어회로(미도시)와 복수의 LED(5)가 설치되어 있다.The printed circuit board 4 is provided with a circuit connecting portion 4a for connecting to the board connection elastic portion 6a of the connecting terminal 6, and an electric control circuit (not shown) for rectifying or controlling voltage and a plurality of LEDs ( 5) is installed.

회로접속부(4a)는 프린트배선된 회로의 전극이다.The circuit connecting portion 4a is an electrode of a printed wiring circuit.

이 프린트기판(4)은 본체(1)에 내장 보유된다.This printed board 4 is built-in and retained in the main body 1.

한편, LED(5)는 표면설치형의 백색LED를 사용하지만, 포탄형LED를 사용해도 좋다.On the other hand, although the LED 5 uses a surface mount type white LED, you may use a shell type LED.

또한, LED(5)의 수는 조명의 사양에 의해 결정할 수 있다.In addition, the number of LEDs 5 can be determined by the specification of illumination.

접속단자(6)는 동합금을 프레스가공해서 만들어져, 도 5에 가리키는 대로, 기판접속탄성부(6a)와, 핀단자접속부(6b)와, 기부(6c)로 구성되어 있다.The connecting terminal 6 is made by press-processing a copper alloy, and is comprised from the board | substrate connection elastic part 6a, the pin terminal connection part 6b, and the base 6c as shown in FIG.

기부(6c)에는 압입부가 마련되어, 캡(3)의 받이홈(3b)에 압입고정된다.The base 6c is provided with a press-fitting part and press-fitted into the receiving groove 3b of the cap 3.

기부(6c)의 일단으로부터 인출된 핀단자접속부(6b)는 2곳에 마련되고, 한 쌍의 핀단자(2)를 삽입접속할 수 있게 되어 있다. 한편, 핀단자접속부(6b)는 국화꽃 좌금모양이며, 핀단자(2)와의 접속을 강고하게 하기 위해서 안쪽에 다수의 이가 마련되어 있다.The pin terminal connecting portions 6b drawn out from one end of the base 6c are provided in two places, and the pair of pin terminals 2 can be inserted and connected. On the other hand, the pin terminal connection part 6b is a chrysanthemum flower left-wing shape, and many teeth are provided in the inside in order to strengthen connection with the pin terminal 2.

기부(6c)의 타단에는 캡(3)에 고정되었을 때에 기판삽입홈(3a)에 돌출하도록 기판접속탄성부(6a)가 단면이 ∪자인 모양으로 형성되어 있다. 따라서, 기판삽입홈(3a)에 회로접속부(4a)가 삽입되었을 때에 기판접속탄성부(6a)가 휘어지는 곳에서 회로접속부(4a)에 접촉해서 전기적으로 접속한다.At the other end of the base 6c, the board connection elastic part 6a is formed in the shape of a cross-section so as to protrude into the board insertion groove 3a when fixed to the cap 3. Therefore, when the circuit connecting portion 4a is inserted into the substrate insertion groove 3a, the circuit connecting portion 4a is brought into contact with the circuit connecting portion 4a and electrically connected thereto.

(실시예2) Example 2

실시예2는 형광등 기구에서 AC-DC변환을 행하고, LED조명장치에는 직류전류(DC)를 공급하는 타입에 대응하는 발명이다.Embodiment 2 is an invention corresponding to the type of performing AC-DC conversion in a fluorescent lamp mechanism and supplying a DC current (DC) to the LED lighting device.

이하, 실시예1과 다른 구성에 대해서 도 6과 도 7을 사용해 설명한다.Hereinafter, the structure different from Example 1 is demonstrated using FIG. 6 and FIG.

프린트기판(4)의 회로접속부(4a)는 양극(4a+)과 음극(4a-)이 형성되어 있다. 접속단자(6)는 양극(4a+)과 음극(4a-)에 각각 접속하기 위해서, 본체(1)의 한 쪽의 캡(3)에 2개의 접속단자(6)가 사용된다.The circuit connection part 4a of the printed circuit board 4 is formed with the positive electrode 4a + and the negative electrode 4a-. In order to connect the connecting terminal 6 to the positive electrode 4a + and the negative electrode 4a-, respectively, two connecting terminals 6 are used in one cap 3 of the main body 1.

그리고, 본체(1)의 반대측의 캡에 마련된 핀단자는 전기적으로 작용하지는 않고, 소위 더미(dummy)이다.And the pin terminal provided in the cap on the opposite side to the main body 1 does not act electrically, but is what is called a dummy.

실시예2의 접속단자(6)는 기판접속탄성부(6a)와, 핀단자접속부(6b)와, 기부(6c)로 구성되어 있다.The connection terminal 6 of Example 2 is comprised from the board | substrate connection elastic part 6a, the pin terminal connection part 6b, and the base 6c.

기부(6c)에는 압입부가 마련되고 캡(3)의 받이홈(3b)에 압입 고정된다.The base 6c is provided with a press-fit part and press-fitted to the receiving groove 3b of the cap 3.

기부(6c)의 일단으로부터 연출(延出)된 핀단자접속부(6b)는 핀단자(2)를 삽입 접속할 수 있게 되어 있다. 한편, 핀단자접속부(6b)는 국화꽃 좌금모양이며, 핀단자(2)와의 접속을 강고하게 하기 위해서 안쪽에 다수의 이가 마련되어져 있다.The pin terminal connecting portion 6b drawn out from one end of the base 6c is capable of inserting and connecting the pin terminal 2. On the other hand, the pin terminal connecting portion 6b is shaped like a chrysanthemum flower, and a plurality of teeth are provided on the inside in order to strengthen the connection with the pin terminal 2.

기부(6c)의 타단에는 캡(3)에 고정되었을 때에 기판삽입홈(3a)에 돌출하도록 기판접속탄성부(6a)가 단면이 ∪자인 모양으로 형성되어 있다. 따라서, 기판삽입홈(3a)에 회로접속부(4a)가 삽입되었을 때에 기판접속탄성부(6a)가 휘어진 곳에서 회로접속부(4a)에 접촉해서 전기적으로 접속한다.At the other end of the base 6c, the board connection elastic part 6a is formed in the shape of a cross-section so as to protrude into the board insertion groove 3a when fixed to the cap 3. Therefore, when the circuit connecting portion 4a is inserted into the substrate insertion groove 3a, the circuit connecting portion 4a is brought into contact with the circuit connecting portion 4a and electrically connected thereto.

이 발명은, 형광등 기구 소켓에 달 수 있는 LED(발광다이오드)를 사용한 LED조명장치에 관한 것이다.This invention relates to the LED lighting apparatus using LED (light emitting diode) which can be attached to a fluorescent lamp fixture socket.

1 : 본체 2 : 핀단자
3 : 캡 4 : 프린트기판
5 : LED 6 : 접속단자1 body 2 pin terminal
3: cap 4: printed board
5: LED 6: connection terminal

Claims (3)

본체(1)와, 형광등 기구 소켓(8)에 갑함하는 한 쌍의 핀단자(2)를 보유하고, 본체(1)에 접합되는 캡(3)과,
본체(1)에 내장되고 전기제어회로를 탑재한 프린트기판(4)과,
프린트기판(4)에 설치된 LED(5)와,
핀단자(2)에 접속하기 위한 접속단자(6)로 이루어지고,
접속단자(6)는 기판접속탄성부(6a)와 핀단자접속부(6b)가 금속판에서 일체로 형성되고, 프린트기판(4)의 회로접속부(4a)에 기판접속탄성부(6a)가 접속되고,
핀단자(2)에 핀단자접속부(6b)가 접속되는 것을 특징으로 하는 LED조명장치.A cap 3 having a main body 1, a pair of pin terminals 2 that are attached to the fluorescent lamp fixture socket 8, and joined to the main body 1,
A printed circuit board 4 embedded in the main body 1 and equipped with an electric control circuit;
LED (5) installed on the printed board (4),
Consisting of a connecting terminal 6 for connecting to the pin terminal 2,
In the connection terminal 6, the board connection elastic part 6a and the pin terminal connection part 6b are integrally formed from a metal plate, and the board connection elastic part 6a is connected to the circuit connection part 4a of the printed board 4, ,
LED lighting device, characterized in that the pin terminal connecting portion (6b) is connected to the pin terminal (2). 제1항에 있어서, 접속단자(6)에 2개의 핀단자접속부(6b)를 형성하고, 한 쌍의 핀단자(2)에 각각 접속하는 것을 특징으로 하는 LED조명장치.2. An LED lighting device according to claim 1, wherein two pin terminal connecting portions (6b) are formed in the connecting terminal (6) and connected to a pair of pin terminals (2), respectively. 제1항에 있어서, 2개의 접속단자(6)를 한 쌍의 핀단자(2)에 각각 접속하고, 회로접속부(4a)의 양극(4a+)과 음극(4a-)에 각각 기판접속탄성부(6a)를 접속하는 것을 특징으로 하는 LED조명장치.2. The circuit according to claim 1, wherein the two connection terminals 6 are connected to the pair of pin terminals 2, respectively, and the substrate connection elastic portions (1) are respectively connected to the positive electrode 4a + and the negative electrode 4a- of the circuit connecting portion 4a. LED lighting device, characterized in that for connecting 6a).
KR1020100032748A 2010-02-11 2010-04-09 Led illumination apparatus KR20110093540A (en)

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KR200465058Y1 (en) * 2011-08-30 2013-01-31 백종운 LED fluorescent light that improve assembly of printed-circuit board
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KR101140162B1 (en) * 2011-10-27 2012-05-02 (주) 파루 Tube type led lamp assembly
KR101156557B1 (en) * 2011-10-27 2012-06-20 이슬기 The diffuse film the way a window-equipped led tube lamp
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