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KR20110053157A - LED lighting device - Google Patents

LED lighting device Download PDF

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Publication number
KR20110053157A
KR20110053157A KR1020100032743A KR20100032743A KR20110053157A KR 20110053157 A KR20110053157 A KR 20110053157A KR 1020100032743 A KR1020100032743 A KR 1020100032743A KR 20100032743 A KR20100032743 A KR 20100032743A KR 20110053157 A KR20110053157 A KR 20110053157A
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KR
South Korea
Prior art keywords
terminal
cap
pin
led lighting
main body
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KR1020100032743A
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Korean (ko)
Inventor
다케토 다카타
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에스에무케이 가부시키가이샤
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Publication of KR20110053157A publication Critical patent/KR20110053157A/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)
  • Led Device Packages (AREA)

Abstract

PURPOSE: A light emitting diode-based light illuminating apparatus is provided to easily implement a connecting operation with respect to a pin terminal and a printed circuit board using one electric wire and a connection terminal. CONSTITUTION: A pair of pin terminals(2) is in connection with the socket of a fluorescent lamp unit. A cap(3) is combined with a main body. The main body is composed of a light diffusing part(1a) and a heat emitting part(1b). The light diffusing part is based on a transparent or semi transparent resin. The heat emitting part is based on an aluminum alloy. A control circuit is arranged on a printed circuit board(4). A light emitting diode(5) is mounted on the printed circuit board.

Description

ＬＥＤ조명장치{LED illumination apparatus}LED lighting apparatus

본 발명은 형광등기구 소켓에 달 수 있는 LED(발광 다이오드)를 사용한 LED조명장치에 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 수명을 실현할 수 있는 백색 LED를 사용한 LED조명장치가 개발되어 있다.As a lighting device replacing a conventional fluorescent lamp, an LED lighting device using a white LED that can realize long life with energy saving and high brightness has been developed.

특허문헌1 : 일본 공개특허 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 형광등기구에 간단히 달 수 있는 LED조명 장치가 제안되어 있다.Patent Document 1 proposes an LED lighting device that can be easily attached to an existing fluorescent lamp. 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 11은 종래의 LED조명 장치의 내부구조를 보인 것이다.Figure 11 shows the internal structure of a conventional LED lighting device. 본체(1) 및 기존의 형광등기구에 설치를 할 수 있는 한 쌍의 핀단자(2)를 보유하고, 본체(1)에 접합되는 캡(3)과, 본체(1)에 내장되어, 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 접속하고 있다.A main body 1 and a pair of pin terminals 2 that can be installed in a conventional fluorescent lamp, have a cap (3) bonded to the main body 1, and built in the main body 1, the electrical control 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 detach the electric wire after connection, and it is not possible to easily replace parts. 특허문헌3에는 LED조명부 및/또는 LED자체의 교환을 가능하게 한 LED조명장치가 제안되어 있지만, 접점을 접촉시키는 구조는 접촉 불량의 우려가 있어, 조명 장치로는 문제가 있다.Patent Literature 3 proposes an LED lighting device that enables replacement of the LED lighting unit and / or the LED itself. However, the structure of contacting the contacts may cause contact failure, and there is a problem with the lighting device. 그런데, 형광등기구의 배선은, 도 12에 나타낸 바와 같이, 소켓(8)의 한 쌍의 전극 중 어느 한 극만이 전원과 접속되지 않는 경우가 있기 때문에, 핀단자(2)의 양쪽 모두 프린트기판(4)과 접속해 둘 필요가 있다. 그 대응으로서, 도 11과 같이 핀단자(2)의 양쪽과 프린트기판(4)을 각각 2개의 전선으로 접속하고 있다.By the way, as shown in Fig. 12, only one pole of the pair of electrodes of the socket 8 may not be connected to the power supply, as shown in Fig. 12, so that both of the pin terminals 2 are printed boards ( It is necessary to connect with 4). As a countermeasure, as shown in FIG. 11, both of the pin terminals 2 and the printed board 4 are connected with two electric wires, respectively. 다른 대응으로서는, 도 13과 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)에서 상호가 단락되어, 다른 핀단자(2)와 나사로 접속하고 있다.As another countermeasure, the circular terminal 9a is connected to one end of the electric wire 7 drawn out from the printed circuit board 4 as shown in FIG. 13, and is connected to the pin terminal 2 by screws. On the other hand, the circular terminal 9b different from the circular terminal 9a is mutually short-circuited by the jumper wire 10, and is connected with the other pin terminal 2 with a screw.

이렇게, 종래의 방법에서는 부품교환 등이 간단히 될 수 없거나, 될 수 있더라도 작업성이나 신뢰성이 나쁘거나, 쓸데없는 부품이 필요하다고 하는 문제가 있었다.Thus, in the conventional method, there is a problem that parts replacement or the like cannot be simplified, or even if it is possible, workability and reliability are poor, or unnecessary parts are required.

청구항1에 기재된 LED조명장치는, 본체(1)와 형광등기구 소켓(8)에 감합되는 한 쌍의 핀단자(2)를 가지고, 본체(1)에 접합되는 캡(3)과, 본체(1)에 내장되어 전기제어회로를 탑재한 프린트기판(4)과, 프린트기판(4)에 설치된 LED(5)와, 핀단자(2)에 접속하기 위한 접속단자(6)와, 일단이 프린트 기판(4)에 접속되고 타단이 접속단자(6)에 접속된 전선(7)으로 이루어지고, 접속단자(6)는 전선접속부(6a)와 핀단자접속부(6b)를 금속판에 일체로 형성하고, 핀단자접속부(6b)는 한 쌍의 핀단자(2)의 양쪽에 접속되는 것을 특징으로 한다.The LED lighting device according to claim 1 has a pair of pin terminals 2 fitted to the main body 1 and the fluorescent lamp socket 8, a cap 3 joined to the main body 1, and a main body 1. A printed circuit board (4) embedded in an electric control circuit, an LED (5) provided on the printed circuit board (4), a connection terminal (6) for connecting to the pin terminal (2), and one end of the printed circuit board (4) An electric wire 7 connected to (4) and the other end connected to the connection terminal 6, and the connection terminal 6 integrally forms the wire connection portion 6a and the pin terminal connection portion 6b on a metal plate; The pin terminal connecting portion 6b is characterized by being connected to both of the pair of pin terminals 2.

청구항2에 기재된 LED조명 장치는, 청구항1의 발명에 있어서, 캡(3)에는 록걸이부(3a)가 형성되고, 접속단자(6)에는 록걸이부(3a)에 계합된 록부(6c)가 형성되어 있는 것을 특징이라고 한다.In the LED lighting device according to claim 2, in the invention of claim 1, the lock portion 3a is formed in the cap 3, and the lock portion 6c engaged with the lock portion 3a in the connection terminal 6. Is characterized by being formed.

청구항3에 기재된 LED조명 장치는, 청구항1의 발명에 있어서, 핀 단자(2)에는 홈(2a)이 형성되고, 접속단자(6)에는 홈(2a)에 계합되는 록부 (6d)가 형성되어 있는 것을 특징으로 한다.In the LED lighting apparatus according to claim 3, in the invention of claim 1, a groove 2a is formed in the pin terminal 2, and a lock portion 6d engaged with the groove 2a is formed in the connection terminal 6. It is characterized by being.

청구항1의 발명에 의해, LED조명부 및/또는 LED자체 등 부품의 교환이 간단히 이루어질 수 있을 뿐만 아니라 1개의 전선과 접속단자만으로 핀단자와 프린트기판의 접속작업을 용이하게 행할 수 있다.According to the invention of claim 1, not only the replacement of parts such as the LED lighting unit and / or the LED itself can be easily performed, but also the connection work between the pin terminal and the printed board can be easily performed using only one wire and the connection terminal.

청구항2의 발명에 의해, 별개의 부품을 사용하지 않고 간단한 구조로 캡에 접속단자를 보유할 수 있다.According to the invention of claim 2, the connection terminal can be retained in the cap with a simple structure without using separate parts.

청구항3의 발명에 의해, 캡(3)에 록걸이부(3a)를 마련할 필요가 없으므로, 캡(3)을 형성하는 금형의 구조가 단순해진다는 장점이 있다.According to the invention of claim 3, since it is not necessary to provide the lock hook portion 3a in the cap 3, there is an advantage that the structure of the mold forming the cap 3 is simplified.

도 1은 본 발명(실시예1)의 LED조명장치의 분해도이다.
도 2는 본 발명(실시예1)의 LED조명장치의 단면도이다.
도 3은 실시예1의 캡(3)의 단면도이다.
도 4는 실시예1의 캡(3)의 내부사시도이다.
도 5는 실시예1의 접속단자(6)의 사시도이다.
도 6은 실시예1의 캡(3)과 접속단자(6)의 조립상태도이다.
도 7은 실시예1의 캡(3)과 접속단자(6)의 조립상태단면도이다.
도 8은 실시예2의 캡(3)과 접속단자(6)의 사시도이다.
도 9은 실시예3의 캡(3)과 접속단자(6)의 사시도이다.
도 10은 실시예3의 록부(6d)의 확대도이다.
도 11은 종래의 LED조명장치의 분해단면도이다.
도 12는 형광등기구의 배선도이다.
도 13은 종래의 LED조명장치의 결선도이다. 1 is an exploded view of an LED lighting device of the present invention (Example 1).
2 is a cross-sectional view of the LED lighting apparatus of the present invention (Example 1).
3 is a sectional view of the cap 3 of the first embodiment.
4 is an internal perspective view of the cap 3 of the first embodiment.
5 is a perspective view of the connecting terminal 6 of the first embodiment.
6 is an assembled state diagram of the cap 3 and the connecting terminal 6 of the first embodiment.
7 is an assembled cross-sectional view of the cap 3 and the connecting terminal 6 of the first embodiment.
8 is a perspective view of the cap 3 and the connecting terminal 6 of the second embodiment.
9 is a perspective view of the cap 3 and the connecting terminal 6 of the third embodiment.
10 is an enlarged view of the lock portion 6d of the third embodiment.
11 is an exploded cross-sectional view of a conventional LED lighting device.
12 is a wiring diagram of the fluorescent lamp fixture.
13 is a connection diagram of a conventional LED lighting device.

도 1과 도 2에 나타낸 바와 같이, 본 발명의 LED조명장치는, 본체(1)와, 형광등기구 소켓(8)에 갑함된 한 쌍의 핀단자(2)를 가지고, 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)와, 일단이 프린트기판(4)에 접속되고 타단이 접속단자(6)에 접속된 전선(7)으로 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 connected to the fluorescent lamp socket 8 and bonded to the main body 1. Connection for connecting to a cap 3, a printed circuit board 4 mounted on the main body 1, and equipped with an electric control circuit, an LED 5 mounted on the printed circuit board 4, and a pin terminal 2. The terminal 6 and one end of the wire 7 are connected to the printed circuit board 4 and the other end is connected to the connection terminal 6.

(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 이루어질 수 있고, 원통모양이지만 방열부(1b)는 요철형상의 히트싱크로 할 경우도 있다.The main body 1 may be 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. 1b) may be a heat sink having an uneven shape.

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

동합금제의 핀단자(2)를 기존의 형광등기구에 맞는 치수로 취부한 캡(3)은 본체(1)의 양단에 접합되지만, 내부의 메인터넌스(maintenance) 때문에 본체(1)로부터 떼어낼 수 있는 구조로 되어 있다. The cap 3 having the copper alloy pin terminal 2 mounted to a size suitable for a conventional fluorescent lamp is joined to both ends of the main body 1, but is detachable from the main body 1 due to internal maintenance. It is structured.

도 3에는 한 쌍의 핀단자(2)를 절연성 수지로 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 with 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 보이는 바와 같이, 캡(3)의 안쪽에는 접속단자(6)를 엇걸어 붙이는 받이홈(3b)과, 접속단자(6)의 록부(6c)를 계합하는 록걸이부(3a)가 형성되어 있다.In addition, as shown in FIG. 4, inside the cap 3, the locking groove part 3a which engages the receiving groove 3b which clamps the connection terminal 6, and the lock part 6c of the connection terminal 6 is connected. ) Is formed.

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

프린트기판(4)에는, 정류나 전압제어 등을 행하는 전기제어회로(미도시)와 복수의 LED(5)가 설치되고, 접속단자(6)의 첨부의 전선(7)이 프린트기판(4)의 단부에서 인출되어 있다. The printed circuit board 4 is provided with an electric control circuit (not shown) that performs rectification, voltage control, and the like, and a plurality of LEDs 5, and the wire 7 attached to the connection terminal 6 is connected to the printed circuit board 4. It is withdrawn from the end of.

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

한편, LED(5)는 표면설치형의 백색LED를 사용하지만, 포탄형LED를 사용해도 좋다. 또한, LED(5)의 수는 조명의 사양에 의해 결정할 수 있다.On the other hand, although the LED 5 uses a surface mount type white LED, you may use a shell type LED. In addition, the number of LEDs 5 can be determined by the specification of illumination.

접속단자(6)는 동합금을 프레스가공하여 만들어지고, 도 5에 가리키는 바와 같이, 압착부(6a)와, 핀단자접속부(6b)와, 록부(6c)로 구성되어 있다.The connecting terminal 6 is made by pressing a copper alloy and, as shown in FIG. 5, is composed of a crimping portion 6a, a pin terminal connecting portion 6b, and a locking portion 6c.

압착부(6a)에는 전선(7)이 접속된다.The electric wire 7 is connected to the crimping | compression-bonding part 6a.

핀단자접속부(6b)는 2곳에 마련되어, 한 쌍의 핀단자(2)를 삽입 접속할 수 있게 되어 있다.The pin terminal connection part 6b is provided in two places, and the pair of pin terminal 2 can be inserted and connected.

도 6과 도 7에 가리키는 바와 같이 록부(6c)는 단면이 ∪자 모양으로 형성되고, 그 일단이 휘는 곳에서 캡(3)에 마련된 록걸이부(3a)에 계합되어 접속 단자(6)를 보유한다.As shown in FIG. 6 and FIG. 7, the lock portion 6c has a U-shape in cross section and is engaged with the lock hook portion 3a provided in the cap 3 at one end thereof to bend the connection terminal 6. Hold.

한편, 록부(6c)는 탄성이 있기 때문에 접속단자(6)를 캡(3)에서 떼어 내는 경우는 단순한 공정으로 록을 해제하는 것만으로 좋다. On the other hand, since the lock portion 6c is elastic, when the connecting terminal 6 is detached from the cap 3, it is only necessary to release the lock by a simple process.

또한, 접속단자(6)는 캡(3)의 받이홈(3b)에 엇걸어 붙이는 것으로, 전선(7)에 의한 영향의 방지가 되어 있다.In addition, the connecting terminal 6 is attached to the receiving groove 3b of the cap 3 to prevent the influence of the electric wire 7.

(실시예2) Example 2

도 8은 실시예2의 캡(3)과 접속단자(6)를 나타낸다.8 shows the cap 3 and the connecting terminal 6 of the second embodiment.

실시예2의 록부(6c)는 설편모양인 것이 실시예1과 다르고, 그 밖의 구조는 실시예1과 같다.The lock portion 6c of the second embodiment is different from the first embodiment in the shape of tongue tongue, and the rest of the structure is the same as the first embodiment.

이 록부(6c)가 휘는 곳에서 캡(3)에 마련된 록걸이부(3a)에 계합된 접속단자(6)를 보유한다.In the place where this lock part 6c bends, the connection terminal 6 engaged with the lock hook part 3a provided in the cap 3 is hold | maintained.

한편, 록부(6c)는 탄성이 있기 때문에 접속단자(6)를 캡(3)으로부터 떼어 내는 경우는 단순한 공정으로 록을 해제하는 것만으로 좋다. On the other hand, since the lock portion 6c is elastic, when the connecting terminal 6 is detached from the cap 3, it is only necessary to release the lock in a simple step.

(실시예3)Example 3

도 9는 실시예3의 캡(3)과 접속단자(6)를 나타낸다. 한편, 여기에서는 실시예1과 다른 구성을 설명한다.9 shows the cap 3 and the connecting terminal 6 of the third embodiment. In addition, a structure different from Example 1 is demonstrated here.

실시예3의 핀단자(2)에는 홈(2a)이 마련되어 있다. The pin terminal 2 of Example 3 is provided with the groove 2a.

접속단자(6)에는 록부(6d)가 형성되어 있다. 이 록부(6d)는 홈(2a)에 계합되도록 핀단자접속부(6b)의 근방에 위치하여 마련되고, 록부(6d)의 탄성력으로 홈(2a)에 계합되어 접속단자(6)를 보유한다. 도 10에 나타낸 바와 같이 록부(6d)에 돌기(6d')를 마련하는 것으로 홈(2a)에 확실히 계합될 수 있다. The lock part 6d is formed in the connection terminal 6. The lock portion 6d is provided in the vicinity of the pin terminal connecting portion 6b so as to engage with the groove 2a. The lock portion 6d is engaged with the groove 2a by the elastic force of the lock portion 6d to hold the connecting terminal 6. As shown in FIG. 10, by providing the projection 6d 'in the lock portion 6d, it can be securely engaged with the groove 2a.

한편, 록부(6d)는 탄성이 있기 때문에 접속단자(6)를 캡(3)으로부터 떼어 내는 경우는, 단순한 공정으로 록을 해제하는 것만으로 좋다. On the other hand, since the lock portion 6d is elastic, when the connecting terminal 6 is detached from the cap 3, the lock 6d may be simply released by a simple step.

이렇게 실시예3의 구성에 따르면, 실시예1과 같이 캡(3)에 록걸이부(3a)를 마련할 필요가 없으므로, 캡(3)을 형성하는 금형의 구조가 단순해진다는 장점이 있다. Thus, according to the configuration of the third embodiment, since the lock hook portion 3a does not need to be provided in the cap 3 as in the first embodiment, there is an advantage that the structure of the mold forming the cap 3 is simplified.

이 발명은 형광등기구 소켓에 달 수 있는 LED(발광 다이오드)를 사용한 LED조명장치로 이용할 수 있다.This invention can be used as an LED lighting device using an LED (light emitting diode) which can be attached to a fluorescent lamp socket.

1 : 본체 2 : 핀단자
3 : 캡 4 : 프린트기판
5 : LED 6 : 접속단자
7 : 전선1 body 2 pin terminal
3: cap 4: printed board
5: LED 6: connection terminal
7: wires

Claims (3)

본체(1)와,
형광등기구 소켓(8)에 감합하는 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 실장된 LED(5)와,
핀단자(2)에 접속하기 위한 접속단자(6)와,
일단이 프린트기판(4)에 접속되고 타단이 접속단자(6)에 접속된 전선(7)으로 이루어지고,
접속단자(6)는 전선접속부(6a)와 핀단자접속부(6b)를 금속판에 일체로 형성하고, 핀단자접속부(6b)는 한 쌍의 핀단자(2)의 양쪽에 접속되는 것을 특징으로 하는 LED조명장치.With the body (1),
A cap (3) having a pair of pin terminals (2) fitted to the fluorescent lamp 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) mounted on the printed board (4),
A connecting terminal 6 for connecting to the pin terminal 2,
One end is connected to the printed circuit board 4 and the other end is made of an electric wire 7 connected to the connection terminal 6,
The connecting terminal 6 is formed by integrally forming the wire connecting portion 6a and the pin terminal connecting portion 6b on a metal plate, and the pin terminal connecting portion 6b is connected to both of the pair of pin terminals 2. LED lighting device. 제1항에 있어서, 캡(3)에는 록걸이부(3a)가 형성되고, 접속단자(6)에는 록걸이부(3a)에 계합하는 록부(6c)가 형성되어 있는 것을 특징으로 하는 LED조명장치.2. The LED lighting according to claim 1, wherein a lock hook portion 3a is formed in the cap 3, and a lock portion 6c engaging with the lock hook portion 3a is formed in the connection terminal 6. Device. 제1항에 있어서, 핀단자(2)에는 홈(2a)이 형성되고, 접속단자(6)에는 홈(2a)에 계합하는 록부(6d)가 형성되어 있는 것을 특징으로 하는 LED조명장치.2. The LED lighting device according to claim 1, wherein a groove (2a) is formed in the pin terminal (2), and a lock portion (6d) engaging with the groove (2a) is formed in the connection terminal (6).
KR1020100032743A 2009-11-13 2010-04-09 LED lighting device Withdrawn KR20110053157A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2009259493A JP2011108384A (en) 2009-11-13 2009-11-13 Led lighting device
JPJP-P-2009-259493 2009-11-13

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* Cited by examiner, † Cited by third party
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KR101140162B1 (en) * 2011-10-27 2012-05-02 (주) 파루 Tube type led lamp assembly

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TW201303205A (en) * 2011-07-14 2013-01-16 Justing Tech Taiwan Pte Ltd Lamp tube
KR101347256B1 (en) * 2012-05-08 2014-01-06 루미리치 주식회사 LED lighting apparatus
KR101334102B1 (en) 2012-06-20 2013-11-28 테크룩스 주식회사 Base of straight tube type led lamp
JP6095285B2 (en) * 2012-06-28 2017-03-15 三菱電機株式会社 Cap for straight tube lamp and method for manufacturing straight tube lamp
CN104795647A (en) * 2014-01-16 2015-07-22 桐乡市伟达电子有限公司 Connection structure and connection method of lead with wiring terminal and circuit board
JP6281815B2 (en) * 2014-03-03 2018-02-21 パナソニックＩｐマネジメント株式会社 Illumination light source and illumination device
CN105953107B (en) 2016-07-22 2019-07-09 厦门普为光电科技有限公司 Light emitting diode emergency light and its operating method with signal switch mode

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