KR101035951B1 - Connector for using led lamp - Google Patents

Connector for using led lamp

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Publication number
KR101035951B1
KR101035951B1 KR1020100093820A KR20100093820A KR101035951B1 KR 101035951 B1 KR101035951 B1 KR 101035951B1 KR 1020100093820 A KR1020100093820 A KR 1020100093820A KR 20100093820 A KR20100093820 A KR 20100093820A KR 101035951 B1 KR101035951 B1 KR 101035951B1
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KR
South Korea
Prior art keywords
housing
printed circuit
circuit board
terminal
connector
Prior art date
Application number
KR1020100093820A
Other languages
Korean (ko)
Inventor
김경동
Original Assignee
(주)지피에이
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Priority to KR1020100093820A priority Critical patent/KR101035951B1/en
Application granted granted Critical
Publication of KR101035951B1 publication Critical patent/KR101035951B1/en

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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
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R12/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, specially adapted for printed circuits, e.g. printed circuit boards [PCB], flat or ribbon cables, or like generally planar structures, e.g. terminal strips, terminal blocks; Coupling devices specially adapted for printed circuits, flat or ribbon cables, or like generally planar structures; Terminals specially adapted for contact with, or insertion into, printed circuits, flat or ribbon cables, or like generally planar structures
    • H01R12/70—Coupling devices
    • H01R12/71—Coupling devices for rigid printing circuits or like structures
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S362/00—Illumination
    • Y10S362/80—Light emitting diode

Abstract

PURPOSE: A connector for a light emitting diode lamp is provided to connect the terminal of a printed circuit board to the external power supply by inserting a connector to an aperture part of a printed circuit board. CONSTITUTION: A pair of slots(110) passes through a housing(100). A mounting head part(120) is formed in the upper part of the housing. A guide groove is formed in the upper side of the mounting head part. An insertion part of a terminal is inserted into the slot. A connection part is connected to the terminal of a printed circuit board. The connection part includes a mounting part, a bending part, and a contact part. The connection part is expanded from the bending part.

Description

엘이디 램프용 커넥터{CONNECTOR FOR USING LED LAMP}Connector for LED lamp {CONNECTOR FOR USING LED LAMP}

본 발명은 엘이디 램프용 커넥터에 관한 것으로, 보다 상세하게는 복수개의 엘이디가 실장된 인쇄회로기판에 개구부가 형성되고, 상기 개구부에 엘이디 램프용 커넥터가 안정적으로 안착되어, 외부전원이 인쇄회로기판의 엘이디에 공급될 수 있는 엘이디 램프용 커넥터에 관한 것이다.
The present invention relates to a connector for an LED lamp, and more particularly, an opening is formed in a printed circuit board on which a plurality of LEDs are mounted, and the LED lamp connector is stably seated in the opening, so that an external power source is connected to the printed circuit board. The present invention relates to a connector for an LED lamp that can be supplied to an LED.

엘이디(LED: light emitting diode)는 반도체의 P-N접합구조를 이용하여 주입되는 소수 캐리어들의 재결합에 의하여 발광시키는 소자를 지칭한다. 상기 엘이디는 종래의 광원과 비교하여 소형이고, 수명은 길며, 전기에너지가 빛에너지로 직접 변환하기 때문에 전력이 적게 들고 효율이 좋아, 광고판 및 각종 조명 장치에서 광원으로 사용된다. An LED (light emitting diode) refers to a device that emits light by recombination of minority carriers injected using a P-N junction structure of a semiconductor. The LED is smaller than conventional light sources, has a long lifespan, and has low power and good efficiency because electrical energy is directly converted into light energy, and thus is used as a light source in billboards and various lighting devices.

일반적으로, 인쇄회로기판(PCB:printed circuit board)에 도선패턴이 형성되고, 상기 도선패턴의 일단에 전원공급선이 연결되어 구동전원이 인가되며, 상기 도선패턴을 따라서 복수개의 엘이디가 실장되어 엘이디램프로 사용된다. In general, a conducting pattern is formed on a printed circuit board (PCB), a power supply line is connected to one end of the conducting pattern, and driving power is applied, and a plurality of LEDs are mounted along the conducting pattern. Used as

그러나, 종래의 인쇄회로기판에 전원공급선이 연결되어야 하는데, 전원공급선을 인쇄회로기판의 단자에 고정한 후, 납땜 등의 작업을 통하여 연결하기 때문에, 납땜과정에서 발생되는 고온에 의해 인쇄회로기판이 손상될 뿐만 아니라, 단선의 문제가 있었다. However, a power supply line should be connected to a conventional printed circuit board. The power supply line is fixed to a terminal of the printed circuit board, and then connected through work such as soldering. In addition, there was a problem of disconnection.

또한, 엘이디가 실장된 인쇄회로기판의 저면에 복수개의 인쇄회로기판이 조립되면, 전원공급선이 저면의 인쇄회로기판에 걸리어 방해되는 문제와, 저면의 인쇄회로기판에 전원을 공급하기 위해서 추가적인 납땜작업이 수행되어야 하는 문제가 있었다.
In addition, when a plurality of printed circuit boards are assembled on the bottom of the printed circuit board on which the LED is mounted, the power supply line is caught by the bottom of the printed circuit board and is disturbed, and additional soldering is provided to supply power to the bottom printed circuit board. There was a problem that the work had to be done.

따라서, 본 발명의 목적은 엘이디가 포함된 인쇄회로기판에 개구부가 형성되어, 상기 개구부에 커넥터를 끼우는 작업만으로, 별도 도선을 이용한 납땜작업 없이 인쇄회로기판의 단자가 외부전원에 연결되고, 상기 커넥터가 안정적으로 인쇄회로기판에 안착되어 외부의 충격으로도 커넥터의 이탈이 방지되는 엘이디 램프용 커넥터를 제공하는 것이다.
Accordingly, an object of the present invention is to form an opening in the printed circuit board containing the LED, only the operation of inserting the connector in the opening, the terminal of the printed circuit board is connected to an external power source without soldering using a separate conductor, the connector Is stably mounted on the printed circuit board to provide a connector for the LED lamp that prevents the connector from being separated even from an external impact.

상기와 같은 목적을 달성하기 위한 본 발명에 따른 엘이디 램프용 커넥터는 하우징과, 상기 하우징이 직육면체 형상으로 형성되고, 한 쌍의 슬롯이 하우징을 상하로 관통하고, 상기 하우징의 상단 삼면에 안착헤드부가 형성되고, 상기 안착헤드부의 상부면에 가이드홈이 형성되며, 상기 가이드홈이 슬롯의 상단 측부에 배치되며, 상기 터미널은 하우징의 슬롯에 삽입되는 삽입부와, 상기 삽입부에서 절곡되어 수평방향으로 연장되어 인쇄회로기판의 단자에 접속되는 접속부로 형성되는 것을 특징으로 한다. LED lamp connector according to the present invention for achieving the above object is a housing, the housing is formed in a rectangular parallelepiped, a pair of slots penetrate the housing up and down, the seating head portion on the upper three sides of the housing And a guide groove is formed on an upper surface of the seating head portion, and the guide groove is disposed at an upper side of the slot, and the terminal is inserted into a slot of the housing, and is bent from the insertion portion in a horizontal direction. It is characterized in that it is formed of a connecting portion extending and connected to the terminal of the printed circuit board.

상기 삽입부는 전면부에 연결된 양 측면부가 서로 마주보도록 절곡되어 형성되고, 상기 측면부의 세로방향 테두리에 걸림돌기가 형성되며, 상기 양 측면부의 하부가 서로 가까워지는 방향으로 탄성력을 갖도록 굴곡진 탄성편이 형성되며, 상기 접속부는 하우징의 가이드홈에 안착되는 안착부와, 상기 안착부에서 연장되어 하부로 굴곡진 굴곡부와, 상기 굴곡부에서 연장되어 인쇄회로기판의 단자에 접촉되는 접촉부가 형성되는 것을 특징으로 한다.
The insertion portion is formed by bending both side portions connected to the front portion facing each other, the engaging projection is formed in the vertical edge of the side portion, the elastic piece is bent to have an elastic force in the direction in which the lower side of the side portion closer to each other is formed The connecting part may include a seating part seated in the guide groove of the housing, a curved part extending from the seating part and curved downward, and a contact part extending from the bent part and contacting the terminal of the printed circuit board.

이것에 의해, 본 발명에 따른 엘이디 램프용 커넥터는 LED가 포함된 인쇄회로기판에 개구부가 형성되어, 상기 개구부에 커넥터를 끼우는 작업만으로, 별도 전원공급선 이용한 납땜작업 없이 인쇄회로기판의 단자가 외부전원에 연결되고, 상기 커넥터가 안정적으로 인쇄회로기판에 안착되어 외부의 충격으로도 커넥터의 이탈이 방지되는 효과가 있다.
As a result, the LED lamp connector according to the present invention has an opening formed in the printed circuit board including the LED, and only by inserting the connector into the opening. Is connected to, the connector is stably seated on the printed circuit board has the effect of preventing the departure of the connector even from the external impact.

도 1은 본 발명에 따른 엘이디 램프용 커넥터를 도시한 분해사시도
도 2는 본 발명에 따른 엘이디 램프용 커넥터가 인쇄회로기판에 장착된 상태를 도시한 단면도
도 3는 본 발명에 따른 엘이디 램프용 커넥터가 인쇄회로기판에 안착되어, 접속핀에 결합되기 전의 상태를 도시한 단면도1 is an exploded perspective view showing a connector for an LED lamp according to the present invention
Figure 2 is a cross-sectional view showing a state in which the LED lamp connector according to the invention mounted on a printed circuit board
Figure 3 is a cross-sectional view showing a state before the LED lamp connector is seated on the printed circuit board, coupled to the connecting pin

이하, 본 발명에 따른 바람직한 실시예를 도면을 참조하여 상세하게 설명하기로 한다. Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the drawings.

도 1을 참조하면, 본 발명에 따른 엘이디 램프용 커넥터는 하우징(100)과, 상기 하우징(100)에 끼워지는 터미널(200)로 구성된다. Referring to FIG. 1, the LED lamp connector according to the present invention includes a housing 100 and a terminal 200 fitted into the housing 100.

상기 하우징(100)이 직육면체 형상으로 형성되고, 한 쌍의 슬롯(110)이 하우징(100)을 상하로 관통하고, 상기 하우징(100)의 상단 삼면에 안착헤드부(120)가 형성되고, 상기 안착헤드부(120)의 상부면에 가이드홈(130)이 형성되며, 상기 가이드홈(130)이 슬롯(110)의 상단 측부에 배치된다. The housing 100 is formed in a rectangular parallelepiped shape, a pair of slots 110 penetrates the housing 100 up and down, and a seating head 120 is formed on three upper surfaces of the housing 100. A guide groove 130 is formed on an upper surface of the seating head 120, and the guide groove 130 is disposed at an upper side of the slot 110.

상기 터미널(200)은 하우징(100)의 슬롯(110)에 삽입되는 삽입부(210)와, 상기 삽입부(210)에서 절곡되어 수평방향으로 연장되어 인쇄회로기판(10)의 단자(30)에 접속되는 접속부(220)로 형성된다. The terminal 200 is inserted into the slot 110 of the housing 100, the insertion portion 210 is bent from the insertion portion 210 is extended in the horizontal direction terminal 30 of the printed circuit board 10 It is formed of a connecting portion 220 connected to.

이것에 의해, 도 1 및 도 3을 참조하면, 상기와 같이 하우징(100)과 터미널(200)로 구성된 엘이디 램프용 커넥터가 인쇄회로기판(10)에 끼워지기 위해서, Thus, referring to Figures 1 and 3, in order to fit the LED lamp connector composed of the housing 100 and the terminal 200 as described above to the printed circuit board 10,

상기 인쇄회로기판(10)은 도선패턴이 형성되고, 상기 도선패턴을 따라서 복수개의 엘이디(20)가 실장되고, 일단에 개구부(40)가 형성되며, 상기 개구부(40)의 양단에 상기 도선패턴에 연결된 단자(30)가 포함된다. The printed circuit board 10 has a conductive pattern, a plurality of LEDs 20 are mounted along the conductive pattern, an opening 40 is formed at one end, and the conductive pattern is formed at both ends of the opening 40. It includes a terminal 30 connected to.

이러한 인쇄회로기판(10)의 개구부(40)에 하우징(100)이 끼워지고, 상기 하우징(100)의 상부에 형성된 안착헤드부(120)가 개구부(40)의 넓이보다 상대적으로 더 커서 하우징(100)이 안정적으로 인쇄회로기판(10)에 안착되도록, 안착헤드부(120)가 인쇄회로기판(10)의 삼면에 안착된다. The housing 100 is fitted into the opening 40 of the printed circuit board 10, and the seating head 120 formed on the housing 100 is larger than the width of the opening 40 so that the housing ( The mounting head 120 is seated on three surfaces of the printed circuit board 10 so that 100 is stably seated on the printed circuit board 10.

또한, 상기 하우징(100)의 슬롯(110)에 삽입된 삽입부(210)가 외부전원에 연결된 접속핀(50)에 연결되고, 상기 접속부(220)가 인쇄회로기판(10)의 단자에 접촉되어, 상기 인쇄회로기판(10)의 엘이디(20)가 전원을 공급받을 수 있다. In addition, the insertion portion 210 inserted into the slot 110 of the housing 100 is connected to a connection pin 50 connected to an external power source, and the connection portion 220 contacts a terminal of the printed circuit board 10. Thus, the LED 20 of the printed circuit board 10 may be supplied with power.

상기 접속핀(50)은 드라이버(60) 및 외부핀(70)에 연결되어, 외부전원에 연결된다. The connection pin 50 is connected to the driver 60 and the external pin 70, it is connected to an external power source.

도 1 및 도 2를 참조하면, 상기 삽입부(210)는 전면부(211)에 연결된 양 측면부(212)가 서로 마주보도록 절곡되어 형성되고, 상기 측면부(212)의 세로방향 테두리에 걸림돌기(214)가 형성되며, 상기 양 측면부(212)의 하부가 서로 가까워지는 방향으로 탄성력을 갖도록 굴곡진 탄성편(215)이 형성된다. 1 and 2, the insertion part 210 is formed by bending both side parts 212 connected to the front part 211 so as to face each other, and a locking protrusion (ie, a vertical edge of the side part 212). 214 is formed, and a curved elastic piece 215 is formed to have elastic force in a direction in which lower portions of the both side portions 212 are close to each other.

상기 접속부(220)는 하우징(100)의 가이드홈(130)에 안착되는 안착부(221)와, 상기 안착부(221)에서 연장되어 하부로 굴곡진 굴곡부(223)와, 상기 굴곡부(223)에서 연장되어 인쇄회로기판(10)의 단자(30)에 접촉되는 접촉부(225)가 형성된다. The connection part 220 includes a seating part 221 seated in the guide groove 130 of the housing 100, a bent part 223 extending from the seating part 221 and bent downward, and the bent part 223. The contact portion 225 is formed to extend from the contact with the terminal 30 of the printed circuit board 10.

이것에 의해, 상기 접속부(220)의 안착부(221)가 하우징(100)의 가이드홈(130)에 안착되어 외부 전원의 간섭을 예방한다.As a result, the mounting portion 221 of the connecting portion 220 is seated in the guide groove 130 of the housing 100 to prevent the interference of the external power source.

또한, 하우징(100)의 슬롯(110) 하단부를 통해 삽입되는 접속핀(50)이 삽입부(210)의 탄성편(215)에 의해, 지지되고 있어, 접속핀(50)이 이탈되는 것을 방지한다. In addition, the connecting pin 50 inserted through the lower end of the slot 110 of the housing 100 is supported by the elastic piece 215 of the inserting portion 210, thereby preventing the connecting pin 50 from being separated. do.

또한, 삽입부(210)의 걸림돌기(214)에 의해, 하우징(100)의 슬롯(110)에 걸려있어, 슬롯(110)에 삽입된 터미널(200)이 하우징(100)에서 이탈되지 않는다. In addition, the locking protrusion 214 of the insertion unit 210 is caught in the slot 110 of the housing 100 so that the terminal 200 inserted into the slot 110 is not separated from the housing 100.

상기 접속부(220)의 접촉부(225)가 굴곡부(223)에 의하여 연장형성되어, 상기 굴곡부(223)의 탄성력에 의해, 상기 접촉부(225)를 하부로 밀어주어, 상기 인쇄회로기판(10)의 단자(30)에 접촉부(225)가 밀착되도록 한다. The contact portion 225 of the connecting portion 220 is extended by the bent portion 223, by pushing the contact portion 225 downward by the elastic force of the bent portion 223, of the printed circuit board 10 The contact portion 225 is in close contact with the terminal 30.

또한, 필요에 따라서, 단자(30)에 밀착된 접촉부(225)를 몰딩할 수 있다.
In addition, if necessary, the contact portion 225 in close contact with the terminal 30 may be molded.

10: 인쇄회로기판
20: 엘이디
30: 단자
40: 개구부
50: 접속핀
100: 하우징
200: 터미널10: printed circuit board
20: LED
30: terminal
40: opening
50: connection pin
100: housing
200: terminal

Claims (2)

하우징(100)과, 하우징(100)에 끼워지는 터미널(200)로 구성되고,
한 쌍의 슬롯(110)이 하우징(100)을 상하로 관통하고, 하우징(100)의 상단 삼면에 안착헤드부(120)가 형성되고, 안착헤드부(120)의 상부면에 가이드홈(130)이 형성되며, 가이드홈(130)이 슬롯(110)의 상단 측부에 배치되며,
상기 터미널(200)은 하우징(100)의 슬롯(110)에 삽입되는 삽입부(210)와, 삽입부(210)에서 절곡되어 수평방향으로 연장되어 인쇄회로기판(10)의 단자(30)에 접속되는 접속부(220)로 형성되며
상기 삽입부(210)는 전면부(211)에 연결된 양 측면부(212)가 서로 마주보도록 절곡되어 형성되고, 측면부(212)의 세로방향 테두리에 걸림돌기(214)가 형성되며, 양 측면부(212)의 하부가 서로 가까워지는 방향으로 탄성력을 갖도록 굴곡진 탄성편(215)이 형성되며, 상기 접속부(220)는 하우징(100)의 가이드홈(130)에 안착되는 안착부(221)와, 안착부(221)에서 연장되어 하부로 굴곡진 굴곡부(223)와, 굴곡부(223)에서 연장되어 인쇄회로기판(10)의 단자(30)에 접촉되는 접촉부(225)가 형성되는 것을 특징으로 하는 엘이디 램프용 커넥터.
It consists of a housing 100, and a terminal 200 fitted to the housing 100,
The pair of slots 110 penetrates the housing 100 up and down, and the seating head 120 is formed on the upper three surfaces of the housing 100, and the guide groove 130 is disposed on the top surface of the seating head 120. ) Is formed, the guide groove 130 is disposed on the upper side of the slot 110,
The terminal 200 is inserted into the slot 110 of the housing 100 and the insertion portion 210 is bent from the insertion portion 210 is extended in the horizontal direction to the terminal 30 of the printed circuit board 10 Is formed of the connecting portion 220 to be connected
The inserting portion 210 is formed by bending both side portions 212 connected to the front portion 211 to face each other, the engaging projection 214 is formed on the longitudinal edge of the side portion 212, both side portions 212 A curved elastic piece 215 is formed to have an elastic force in a direction in which lower portions of the bottoms are close to each other, and the connection portion 220 is a seating portion 221 seated in the guide groove 130 of the housing 100, and a seating portion. LEDs, characterized in that the curved portion 223 extending from the portion 221 and bent downward, and the contact portion 225 extending from the curved portion 223 to contact the terminal 30 of the printed circuit board 10 is formed. Connector for the lamp.
삭제delete
KR1020100093820A 2010-09-28 2010-09-28 Connector for using led lamp KR101035951B1 (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013148239A1 (en) * 2012-03-30 2013-10-03 3M Innovative Properties Company Electrical connectors for solid state light
KR20170003416U (en) * 2016-03-24 2017-10-12 노명재 Ac power supply structure for alternating current led lighting

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006347234A (en) 2005-06-13 2006-12-28 Tokyu Car Corp Step light device
KR20070106417A (en) * 2007-04-25 2007-11-01 (주)에스제이 테크 엘이디 시스템 Led lamp structure

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006347234A (en) 2005-06-13 2006-12-28 Tokyu Car Corp Step light device
KR20070106417A (en) * 2007-04-25 2007-11-01 (주)에스제이 테크 엘이디 시스템 Led lamp structure

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013148239A1 (en) * 2012-03-30 2013-10-03 3M Innovative Properties Company Electrical connectors for solid state light
CN104204663A (en) * 2012-03-30 2014-12-10 3M创新有限公司 Electrical connectors for solid state light
US9175813B2 (en) 2012-03-30 2015-11-03 3M Innovative Properties Company Electrical connectors for solid state light
CN104204663B (en) * 2012-03-30 2017-06-13 3M创新有限公司 For the electric connector of solid state lamp
KR20170003416U (en) * 2016-03-24 2017-10-12 노명재 Ac power supply structure for alternating current led lighting
KR200485328Y1 (en) 2016-03-24 2017-12-22 현진우 Ac power supply structure for alternating current led lighting

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