WO1996013866A1 - Led holder - Google Patents

Led holder Download PDF

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Publication number
WO1996013866A1
WO1996013866A1 PCT/JP1995/002197 JP9502197W WO9613866A1 WO 1996013866 A1 WO1996013866 A1 WO 1996013866A1 JP 9502197 W JP9502197 W JP 9502197W WO 9613866 A1 WO9613866 A1 WO 9613866A1
Authority
WO
WIPO (PCT)
Prior art keywords
led
lead
socket body
flange
holding
Prior art date
Application number
PCT/JP1995/002197
Other languages
French (fr)
Japanese (ja)
Inventor
Masaru Hashimoto
Original Assignee
Nippon Seiki Co., Ltd.
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Nippon Seiki Co., Ltd. filed Critical Nippon Seiki Co., Ltd.
Publication of WO1996013866A1 publication Critical patent/WO1996013866A1/en

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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L33/00—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
    • H01L33/48—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof characterised by the semiconductor body packages
    • H01L33/62—Arrangements for conducting electric current to or from the semiconductor body, e.g. lead-frames, wire-bonds or solder balls
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
    • H01L2924/0001—Technical content checked by a classifier
    • H01L2924/0002—Not covered by any one of groups H01L24/00, H01L24/00 and H01L2224/00
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L33/00—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
    • H01L33/48—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof characterised by the semiconductor body packages
    • H01L33/483—Containers
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K1/00—Printed circuits
    • H05K1/18—Printed circuits structurally associated with non-printed electric components
    • H05K1/182—Printed circuits structurally associated with non-printed electric components associated with components mounted in the printed circuit board, e.g. insert mounted components [IMC]
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K3/00—Apparatus or processes for manufacturing printed circuits
    • H05K3/30—Assembling printed circuits with electric components, e.g. with resistor
    • H05K3/301—Assembling printed circuits with electric components, e.g. with resistor by means of a mounting structure

Definitions

  • the present invention relates to an LED holding device which is sandwiched between a mounting board having a conductive portion and turns on an LED by electrical connection with the mounting board.
  • this LED holding device requires soldering of the LED leads and the contact terminals, which has led to a decrease in workability in assembling. In addition, there was an inconvenience that it was difficult to replace the LED.
  • the present invention solves the conventional problems, and provides an LED holding device that facilitates the work of assembling and removing the LED and that holds the LED in the socket body while preventing the LED from falling off. Aim to
  • Another object of the present invention is to provide an LED holding device in which the mounting direction of the LED is determined when the LED is mounted on the socket body.
  • Another object of the present invention is to provide an LED holding device in which the direction in which the socket body is clamped when the socket body is clamped to the mounting board. Disclosure of the invention
  • the LED element and the lead are molded with a translucent resin, one end of the lead is led out, an LED insertion recess and an LED lead insertion hole are provided at an upper end, and a conductive part is provided at a lower end.
  • the flange and the locking projection that sandwich the mounting board with The synthetic resin socket body provided is inserted into the socket body, and the upper part is electrically connected to the LED lead, and the lower part is extended on the upper surface of the flange to be electrically connected to the mounting board.
  • a pair of contact terminals for making an effective connection, and a lead holding portion for holding the LED lead is formed above the contact terminal, so that only the LED lead is inserted into the lead holding portion.
  • the LED can be electrically connected to the contact terminals, and the workability of assembling and removing the LED is easy.
  • the present invention provides a lens part serving as a light emitting part of the LED, and a flange larger than the outer diameter of the lens part formed below the lens part.
  • the present invention provides an LED having a flange formed on a lower side of a lens portion of the LED and a direction regulating portion for determining a mounting direction of the LED in an insertion recess of the LED formed in the socket body.
  • the mounting direction is determined.
  • the polarity direction of the LED is determined with respect to the socket body.
  • the present invention provides a socket body on which an LED is attached, by forming a direction regulating portion for determining a direction in which the socket body is clamped on the outer periphery of the cylindrical portion of the socket body and the mounting board.
  • the direction of the pinch is determined when the pinch is attached to the board, that is, the polarity of the LED matches the polarity of the conductive part of the mounting board.
  • FIG. 1 is an exploded perspective view of an LED holding device according to the present invention
  • FIG. 2 is a cross-sectional view of the LED holding device
  • FIG. It is a partial sectional view.
  • Reference numeral 1 denotes an LED in which the LED element and the lead 2 are molded with a translucent resin. It is composed of a lead 2 hanging down at one end. One of the leads 2 is a lead on the anode side and the other is a lead on the force source side. A flange 4 having a diameter larger than the outer shape of the lens unit 3 is formed below the lens unit 3.
  • Reference numeral 5 denotes an LED socket including a socket body 6 made of a synthetic resin and a pair of contact terminals 7 inserted into the socket body 6 and electrically connected to the leads 2 of the LED 1.
  • the socket body 6 has an insertion recess 8 for the LED 1 at the upper end.
  • An elastic holding portion 10 having a locking claw 9 is provided at one position of a rising wall of the insertion concave portion 8.
  • two lead insertion holes 11 into which the leads 2 are inserted are provided below the insertion recess 8.
  • a direction regulating portion is formed in each of the flange 4 of the LED 1 and the insertion recess 8 of the socket body 6 so as to be always constant.
  • a notch 13 is formed in a part of the flange 4 of the LED 1 to serve as a direction regulating portion.
  • the insertion recess 8 of the socket body 6 has a notch 13 formed by the shape of the insertion recess 8.
  • the flange 4 is formed so as to match the outer shape of the flange 4, and this is used as a direction regulating portion.
  • a substantially circular flange 14 is formed at the lower end of the socket body 6, and a locking projection 1 serving as a locking portion when the LED socket 5 is clamped on the mounting board 15 is formed above the flange 14. 6 are provided in two places.
  • the direction is regulated by the socket body 6 and the mounting board 15 so that the clamping position is always constant with respect to the mounting board 15.
  • Part is formed.
  • the mounting board 15 is formed with a positioning hole 18 that engages with the protruding rib 17 and serves as a direction regulating part.
  • a contact holding portion 12 for holding the lead 2 of the LED 1 is provided at an upper portion of the contact terminal 7 having a substantially square shape, and a terminal tongue piece 19 provided integrally from one surface is provided at a lower portion. It extends on the upper surface of the flange 14 and is electrically connected to the conductive portion of the mounting board 15.
  • the lead holding member 12 includes an elastic holding piece 20 having elasticity formed on one side, and a protruding contact piece 21 formed on the other side facing the elastic holding piece 20.
  • the contact terminal 7 is inserted from the lower end side of the socket body 6 and is fixed in the socket body 6.
  • Reference numeral 15 denotes a mounting board for holding the LED socket 5, a notch hole 2 2, and a notch hole 2 for receiving the locking projection 16 provided on the socket body 6 on the periphery of the holding hole 22. 3 and a positioning hole 18 for receiving the protruding rib 17 connected to one of the notch holes 23.
  • the mounting board 15 is made of a hard printed wiring board, and has a conductive portion on the lower surface.
  • the lead 2 of the LED 1 is inserted into the lead insertion hole 1 of the socket body 6 in a direction in which the shape of the insertion recess 8 of the socket body 6 matches the outer shape of the flange 4 of the LED 1.
  • the lower end of the lead 2 is inserted between the elastic holding piece 20, which is the lead holding portion 12, and the projecting contact piece 21 while bending the elastic holding piece 20, and is held.
  • the width L 1 of the lead insertion hole 11 on the upper end side of the contact terminal 7 is set to the elastic holding piece 20 and the protruding contact piece constituting the lead holding portion 12. 2
  • the lead 2 is not separated from the lead pinching part 1 2 by forming it as narrow as the width L 2 of 1 c
  • the elastic holding portion 10 returns to its original position, the locking claw 9 locks the flange 4, and the LED 1 is turned on.
  • the socket body 6 keeps it from falling off.
  • the LED 1 When the LED 1 is to be removed from the socket body 6, the LED 1 may be pulled upward while the locking claw 9 is removed from the flange 4 by bending the elastic holding portion 10 outward.
  • the LED socket 5 After inserting the LED socket 5 on which the LED 1 is attached in the direction in which the positioning holes 18 and the protruding ribs 17 formed on the socket body 6 match with the holding holes 22 formed on the mounting board 15, the LED socket 5 is mounted. 5 Rotate the locking projection 1 6 and the flange 1 4 Hold the mounting board 15 between them and fix it. As a result, the conductive portion of the mounting board 15 comes into contact with the terminal tongue 19 of the contact terminal 7, and furthermore, the lead holding portion 1 2 of the contact terminal 7 contacts the lead 2 of the LED 1 to contact the LED 1.
  • the mounting board 15 is electrically connected. Also, as described above, the direction in which the socket body 6 is sandwiched with respect to the mounting board 15 is determined, that is, the polarities of the LED 1 and the conductive portion of the mounting board 15 match.
  • one of the lead holding portions 12 is the elastic holding piece 20 and the other is the protruding contact piece 21.
  • both may be the elastic holding pieces 20 having elasticity. .
  • the shape of the flange 4 of the LED 1 may be rectangular, and the direction regulating portion may be not only the cutout portion 13 but also a convex shape.
  • the position and number of the elastic holding portions 10 having the locking claws 9 provided on the socket body 6 may be set as appropriate.
  • the mounting board 15 is a hard printed wiring board provided with a conductive portion, but may be a board made of a synthetic resin or the like on which a flexible printed wiring board is laminated.
  • c of the present invention are suitable for use in a display device having an LED light-emitting source

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Manufacturing & Machinery (AREA)
  • Computer Hardware Design (AREA)
  • Power Engineering (AREA)
  • Led Device Packages (AREA)

Abstract

One end of each of the leads (2) of an LED (1) formed by molding an LED element and the leads (2) with a light-transmitting resin is led out from the LED (1). A socket body (6) is provided with a recessed section (8) where the LED (1) is placed and insertion holes (11) where the leads (2) are passed at its upper end and a flange (14) and a locking projection (16) for holding a mounting substrate (15) between them at its lower end. Lead clamping sections (12) which respectively hold the leads (2) are provided on the tops of contact terminals (7) inserted in the socket main body (6).

Description

明細書  Specification
LED保持装置 技術分野 LED holding device Technical field
この発明は、 導電部を備えた取付基板に挟着させて、 取付基板との電気的接続 によって LEDを点灯させる LED保持装置に関する。 背景技術  The present invention relates to an LED holding device which is sandwiched between a mounting board having a conductive portion and turns on an LED by electrical connection with the mounting board. Background art
従来から、 取付基板に設けた導電部との電気的接続を行う接触端子と LEDと を揷着したソケット本体を取付基板に挟着させて、 LEDを点灯させるには、 例 えば LEDのリードと接触端子とを半田付けして接続した後、 ソケット本体内に 挿着し、 このソケット本体を取付基板に挟着させる LED保持装置が知られてい る。  Conventionally, in order to light up an LED by sandwiching a socket body having a contact terminal for electrically connecting to a conductive portion provided on a mounting board and an LED to the mounting board, for example, an LED lead and There is known an LED holding device in which a contact terminal is connected by soldering, inserted into a socket main body, and the socket main body is clamped to a mounting board.
しかしながら、 この LED保持装置は LEDのリードと接触端子とを半田付け しなければばらず、 組み付け作業性の低下を招いていた。 つ、 LEDを交換す る際の作業が難しいという不都合を有していた。  However, this LED holding device requires soldering of the LED leads and the contact terminals, which has led to a decrease in workability in assembling. In addition, there was an inconvenience that it was difficult to replace the LED.
従って、 本発明は従来の問題点を解決するもので、 LEDの組み付け作業性お よび取り外しの作業性が容易で、 かつ LEDがソケッ ト本体内に抜け止めされて 保持される LED保持装置を提供することを目的とする  Therefore, the present invention solves the conventional problems, and provides an LED holding device that facilitates the work of assembling and removing the LED and that holds the LED in the socket body while preventing the LED from falling off. Aim to
また、 本発明はさらに、 LEDをソケッ ト本体內に揷着する際に LEDの装着 方向が定まる L E D保持装置を提供することを目的とする。  Another object of the present invention is to provide an LED holding device in which the mounting direction of the LED is determined when the LED is mounted on the socket body.
また、 ソケット本体を取付基板に挟着する際にソケット本体の挟着方向が定ま る LED保持装置を提供することを目的とする。 発明の開示  Another object of the present invention is to provide an LED holding device in which the direction in which the socket body is clamped when the socket body is clamped to the mounting board. Disclosure of the invention
本発明は、 LED素子およびリードを透光性樹脂でモ一ルドし、 リードの一端 を外部へ導出した L E Dと、 上端に LEDの挿入凹部および LEDのリード揷入 孔を設け、 下端に導電部を備えた取付基板を挟持するフランジおよび係止突起を 設けた合成樹脂製のソケット本体と、 このソケット本体内に挿着されて上部は前 記 LEDのリードと電気的に接続され、 下部は前記フランジの上面に延設されて 前記取付基板との電気的な接続を行う一対の接触端子とからなり、 前記接触端子 の上部には前記 LEDのリードを挟持するリード挟着部を形成したことによって、 このリード挟着部に LEDのリードを挿入するのみで LEDと接触端子とを電気 的に接続可能で、 LEDの組み付け作業性及び取り外しの作業性が容易である。 また、 本発明は、 前記 LEDの発光部となるレンズ部と、 このレンズ部の下側 にレンズ部の外径より径大な鍔を形成し、 前記ソケット本体の LEDの挿入凹部 の先端側には前記 L E Dの鍔を抜け止め支持する係止爪を有する弾性保持部を形 成したことによって、 LEDがソケット本体の挿入凹部に弾性保持部を外側に撓 ませながら入った後、 この弾性保持部が元に戻り、 係止爪が LEDの鍔を係止し て LEDが抜け止めされる。 According to the present invention, the LED element and the lead are molded with a translucent resin, one end of the lead is led out, an LED insertion recess and an LED lead insertion hole are provided at an upper end, and a conductive part is provided at a lower end. The flange and the locking projection that sandwich the mounting board with The synthetic resin socket body provided is inserted into the socket body, and the upper part is electrically connected to the LED lead, and the lower part is extended on the upper surface of the flange to be electrically connected to the mounting board. A pair of contact terminals for making an effective connection, and a lead holding portion for holding the LED lead is formed above the contact terminal, so that only the LED lead is inserted into the lead holding portion. The LED can be electrically connected to the contact terminals, and the workability of assembling and removing the LED is easy. Further, the present invention provides a lens part serving as a light emitting part of the LED, and a flange larger than the outer diameter of the lens part formed below the lens part. After the LED enters the insertion recess of the socket body without bending the elastic holding portion outward by forming an elastic holding portion having a locking claw for retaining and supporting the flange of the LED, the elastic holding portion Is returned to its original position, and the locking claw locks the LED collar, preventing the LED from falling out.
また、 本発明は、 前記 LEDのレンズ部の下側に形成した鍔および前記ソケッ ト本体に形成した L E Dの挿入凹部に LEDの揷着方向を定める方向規制部を形 成したことによって、 LEDをソケット本体内に挿着する際、揷着方向が定まる。 すなわち、 ソケット本体に対して L EDの極性方向が定まる。  Further, the present invention provides an LED having a flange formed on a lower side of a lens portion of the LED and a direction regulating portion for determining a mounting direction of the LED in an insertion recess of the LED formed in the socket body. When inserting into the socket body, the mounting direction is determined. In other words, the polarity direction of the LED is determined with respect to the socket body.
また、 本発明は、 前記ソケッ ト本体の円筒部外周および前記取付基板にソケッ ト本体の挟着方向を定める方向規制部を形成したことによって、 L EDを揷着し たソケッ ト本体を取付基板に挟着する際、 挟着方向が定まる すなわち LEDの 極性と取付基板の導電部との極性が合致することになる. 図面の簡単な説明  Further, the present invention provides a socket body on which an LED is attached, by forming a direction regulating portion for determining a direction in which the socket body is clamped on the outer periphery of the cylindrical portion of the socket body and the mounting board. The direction of the pinch is determined when the pinch is attached to the board, that is, the polarity of the LED matches the polarity of the conductive part of the mounting board.
第 1図は、 この発明にかかる LED保持装置の分解斜視図であり、 第 2図は、 この LED保持装置の断面図であり、 第 3図は、 この LED保持装置の接触端子 挿着時の部分断面図である。 発明を実施するための最良の形態  FIG. 1 is an exploded perspective view of an LED holding device according to the present invention, FIG. 2 is a cross-sectional view of the LED holding device, and FIG. It is a partial sectional view. BEST MODE FOR CARRYING OUT THE INVENTION
本発明を添付の図面に従って説明する。 1は LED素子およびリード 2を透光 性榭脂でモ一ルドした LEDであり、 発光部となるレンズ部 3とレンズ部 3の下 端に垂下したリード 2より構成され、 このリード 2は一方がァノ一ド側リ一ド、 他方が力ソ一ド側リ一ドである。 レンズ部 3の下側にはレンズ部 3の外形より径 大な鍔 4を形成してある。 The present invention will be described with reference to the accompanying drawings. Reference numeral 1 denotes an LED in which the LED element and the lead 2 are molded with a translucent resin. It is composed of a lead 2 hanging down at one end. One of the leads 2 is a lead on the anode side and the other is a lead on the force source side. A flange 4 having a diameter larger than the outer shape of the lens unit 3 is formed below the lens unit 3.
5は合成樹脂製のソケット本体 6と、 このソケット本体 6内に挿着されて前記 L E D 1のリード 2と電気的に接続される一対の接触端子 7とからなる L E Dソ ケットである。 ソケット本体 6は上端に L E D 1の挿入凹部 8が設けてある。 こ の挿入凹部 8の立上り壁の 1箇所には係止爪 9を有する弾性保持部 1 0を設けて ある。  Reference numeral 5 denotes an LED socket including a socket body 6 made of a synthetic resin and a pair of contact terminals 7 inserted into the socket body 6 and electrically connected to the leads 2 of the LED 1. The socket body 6 has an insertion recess 8 for the LED 1 at the upper end. An elastic holding portion 10 having a locking claw 9 is provided at one position of a rising wall of the insertion concave portion 8.
また、 前記挿入凹部 8の下側にはリード 2が挿入されるリード挿入孔 1 1が 2 箇所設けてある。  Further, two lead insertion holes 11 into which the leads 2 are inserted are provided below the insertion recess 8.
そして、 L E D 1のリード 2をリ一ド揷入孔 1 1に挿入する際、 ァノ一ド側リ ―ドおよび力ソ一ド側リ一ドの挿入位置がリ一ド挿入孔 1 1に対して常に一定と なるように前記 L E D 1の鍔 4および前記ソケット本体 6の挿入凹部 8のそれぞ れに方向規制部を形成してある。 L E D 1の鍔 4の一部には切欠き部 1 3を形成 して、 これを方向規制部としており、 ソケット本体 6の挿入凹部 8側は挿入凹部 8の形状を切欠き部 1 3を形成した鍔 4の外形と一致するように形成して、 これ を方向規制部としてある。  When the lead 2 of the LED 1 is inserted into the lead hole 11, the insertion positions of the anode side lead and the force side lead are inserted into the lead insertion hole 11. A direction regulating portion is formed in each of the flange 4 of the LED 1 and the insertion recess 8 of the socket body 6 so as to be always constant. A notch 13 is formed in a part of the flange 4 of the LED 1 to serve as a direction regulating portion.The insertion recess 8 of the socket body 6 has a notch 13 formed by the shape of the insertion recess 8. The flange 4 is formed so as to match the outer shape of the flange 4, and this is used as a direction regulating portion.
ソケッ ト本体 6の下端には略円形のフランジ 1 4が形成してあり、 フランジ 1 4の上側には L E Dソケット 5を取付基板 1 5に挟着する際に係止部となる係止 突起 1 6が 2箇所設けてある。  A substantially circular flange 14 is formed at the lower end of the socket body 6, and a locking projection 1 serving as a locking portion when the LED socket 5 is clamped on the mounting board 15 is formed above the flange 14. 6 are provided in two places.
そして、 L E Dソケット 5を取付基板 1 5に挟着する際、 挟着位置が取付基板 1 5に対して常に一定となるように前記ソケット本体 6および取付基板 1 5のそ れぞれに方向規制部を形成してある。 ソケット本体 6の円筒部外周には、 前記係 止突起 1 6のいずれか一方の係止突起 1 6上に突出しリブ 1 7を係止突起 1 6の 高さより高く形成して、 これを方向規制部としており、 取付基板 1 5にはこの突 出しリブ 1 7と係合する位置決め孔 1 8を形成して、 これを方向規制部としてあ る。  When the LED socket 5 is clamped on the mounting board 15, the direction is regulated by the socket body 6 and the mounting board 15 so that the clamping position is always constant with respect to the mounting board 15. Part is formed. On the outer periphery of the cylindrical portion of the socket body 6, a rib 17 protruding above one of the locking projections 16 of the locking projection 16 is formed to be higher than the height of the locking projection 16 to regulate the direction. The mounting board 15 is formed with a positioning hole 18 that engages with the protruding rib 17 and serves as a direction regulating part.
略四角形状をなす接触端子 7の上部には前記 L E D 1のリード 2を挟持するリ —ド挟着部 1 2を備え、 下部には一面より一体に設けられた端子舌片 1 9が前記 フランジ 1 4の上面に延設され、 取付基板 1 5の導電部と電気的に接続される。 リード挟着都 1 2は一方に形成した弾性を有する弾性挟持片 2 0と、 この弾性 挟持片 2 0と対向する他方に形成した突出接触片 2 1とからなる。 A contact holding portion 12 for holding the lead 2 of the LED 1 is provided at an upper portion of the contact terminal 7 having a substantially square shape, and a terminal tongue piece 19 provided integrally from one surface is provided at a lower portion. It extends on the upper surface of the flange 14 and is electrically connected to the conductive portion of the mounting board 15. The lead holding member 12 includes an elastic holding piece 20 having elasticity formed on one side, and a protruding contact piece 21 formed on the other side facing the elastic holding piece 20.
そしてこの接触端子 7はソケット本体 6の下端側より挿入されてソケット本体 6内に揷着される。  The contact terminal 7 is inserted from the lower end side of the socket body 6 and is fixed in the socket body 6.
1 5は前記 L E Dソケット 5を挟着する取付基板であり、 挟着穴 2 2と、 この 挟着穴 2 2の周縁に前記ソケット本体 6に設けた前記係止突起 1 6を受け入れる 切欠孔 2 3と、 この切欠孔 2 3の一方に連ねて前記突出しリブ 1 7を受け入れる 位置決め孔 1 8を設けてある。この取付基板 1 5は硬質プリン ト配線板からなり、 下面に導電部が設けてある。  Reference numeral 15 denotes a mounting board for holding the LED socket 5, a notch hole 2 2, and a notch hole 2 for receiving the locking projection 16 provided on the socket body 6 on the periphery of the holding hole 22. 3 and a positioning hole 18 for receiving the protruding rib 17 connected to one of the notch holes 23. The mounting board 15 is made of a hard printed wiring board, and has a conductive portion on the lower surface.
次に L E D 1の取付けについて説明すると、 ソケット本体 6の揷入凹部 8の形 状と L E D 1の鍔 4の外形が一致する方向で L E D 1のリード 2をソケット本体 6のリ一ド挿入孔 1 1に挿入すると、 リード 2の下端がリ一ド挟着部 1 2である 弾性挟持片 2 0と突出接触片 2 1との間に弾性挟持片 2 0を撓ませながら入って 挟持される。 この際、 第 3図に示す様に、 少なくとも接触端子 7の上端側のリー ド挿入孔 1 1の幅 L 1を、 リード挟着部 1 2を構成する弾性挟持片 2 0および突 出接触片 2 1の幅 L 2と同等 しくは幅狭く形成しておくことにより、 リード 2 がリ一ド挟着部 1 2より外れる二とはない c Next, the mounting of the LED 1 will be described. The lead 2 of the LED 1 is inserted into the lead insertion hole 1 of the socket body 6 in a direction in which the shape of the insertion recess 8 of the socket body 6 matches the outer shape of the flange 4 of the LED 1. When the lead 2 is inserted into the lead 1, the lower end of the lead 2 is inserted between the elastic holding piece 20, which is the lead holding portion 12, and the projecting contact piece 21 while bending the elastic holding piece 20, and is held. At this time, as shown in FIG. 3, at least the width L 1 of the lead insertion hole 11 on the upper end side of the contact terminal 7 is set to the elastic holding piece 20 and the protruding contact piece constituting the lead holding portion 12. 2 The lead 2 is not separated from the lead pinching part 1 2 by forming it as narrow as the width L 2 of 1 c
そして L E D 1のレンズ部 3がソケッ 卜本体 6の挿入凹部 8に弾性保持部 1 0 を外側に撓ませながらレンズ部 3の下側に形成された鍔 -1の外形と挿入凹都 8の 形状が合致する方向で入って、 鍔 4がソケット 体 6の受け面 2 4に載置される と弹性保持部 1 0が元に戻り、 係止爪 9が鍔 4を係止して L E D 1がソケッ ト本 体 6に抜け止めされて保持される。  The outer shape of the flange -1 and the shape of the insertion recess 8 formed below the lens portion 3 while the lens portion 3 of the LED 1 bends the elastic holding portion 10 outward in the insertion recess 8 of the socket body 6. When the flange 4 is placed on the receiving surface 24 of the socket body 6, the elastic holding portion 10 returns to its original position, the locking claw 9 locks the flange 4, and the LED 1 is turned on. The socket body 6 keeps it from falling off.
なお、 この L E D 1をソケッ ト本体 6より取り外す場合は、 弹性保持部 1 0を 外側に撓ませて係止爪 9を鍔 4から外した状態で L E D 1を上方に引き抜けば良 い。  When the LED 1 is to be removed from the socket body 6, the LED 1 may be pulled upward while the locking claw 9 is removed from the flange 4 by bending the elastic holding portion 10 outward.
この L E D 1を揷着した L E Dソケット 5を前記取付基板 1 5に形成した挟着 穴 2 2に位置決め孔 1 8とソケット本体 6に形成した突出しリブ 1 7が合致する 方向で挿入後、 L E Dソケット 5を回動させて係止突起 1 6とフランジ 1 4との 間で取付基板 1 5を挟み付けて固定する。 それにより、 取付基板 1 5の導電部と 接触端子 7の端子舌片 1 9とが接触し、 さらに接触端子 7のリード挟着部 1 2と L E D 1のリード 2とが接触して L E D 1と取付基板 1 5とが電気的に接続され ることになる。 また前述の如く取付基板 1 5に対するソケット本体 6の挟着方向 が定まり、 すなわち L E D 1と取付基板 1 5の導電部との極性は合致することに なる。 After inserting the LED socket 5 on which the LED 1 is attached in the direction in which the positioning holes 18 and the protruding ribs 17 formed on the socket body 6 match with the holding holes 22 formed on the mounting board 15, the LED socket 5 is mounted. 5 Rotate the locking projection 1 6 and the flange 1 4 Hold the mounting board 15 between them and fix it. As a result, the conductive portion of the mounting board 15 comes into contact with the terminal tongue 19 of the contact terminal 7, and furthermore, the lead holding portion 1 2 of the contact terminal 7 contacts the lead 2 of the LED 1 to contact the LED 1. The mounting board 15 is electrically connected. Also, as described above, the direction in which the socket body 6 is sandwiched with respect to the mounting board 15 is determined, that is, the polarities of the LED 1 and the conductive portion of the mounting board 15 match.
なお、 本発明の実施例において、 リード挟着部 1 2は一方を弾性挟持片 2 0、 他方を突出接触片 2 1としたが、 例えば両方を弾性を有する弾性挟持片 2 0とし ても良い。  In the embodiment of the present invention, one of the lead holding portions 12 is the elastic holding piece 20 and the other is the protruding contact piece 21. For example, both may be the elastic holding pieces 20 having elasticity. .
また、 L E D 1の鍔 4の形状は角形でも良く、 方向規制部は切欠き部 1 3でな くとも凸形状としても良い。  Further, the shape of the flange 4 of the LED 1 may be rectangular, and the direction regulating portion may be not only the cutout portion 13 but also a convex shape.
また、 ソケット本体 6に設けた係止爪 9を有する弾性保持部 1 0の位置および 個数は適宜設定すれば良い。  Further, the position and number of the elastic holding portions 10 having the locking claws 9 provided on the socket body 6 may be set as appropriate.
また、 取付基板 1 5は導電部を設けた硬質プリント配線板としたが、 合成樹脂 等の板にフレキシブルプリント配線板を重ねたものでも良い。 産業上の利用可能性  Further, the mounting board 15 is a hard printed wiring board provided with a conductive portion, but may be a board made of a synthetic resin or the like on which a flexible printed wiring board is laminated. Industrial applicability
以上のように、 本発明は L E Dを発光源とする表示装置などに用いるのに適し ている c As described above, c of the present invention are suitable for use in a display device having an LED light-emitting source

Claims

請求の範囲 The scope of the claims
1. LED素子およびリードを透光性榭脂でモールドし、 リードの一端を外部へ 導出した L E Dと、上端に L E Dの挿入凹部および LEDのリ一ド挿入孔を設け、 下端に導電部を備えた取付基板を挟持するフランジおよび係止突起を設けた合成 榭脂製のソケット本体と、 このソケット本体内に挿着されて上部は前記 LEDの リードと電気的に接続され、 下都は前記フランジの上面に延設されて前記取付基 板との電気的な接続を行う一対の接触端子とからなり、 前記接触端子の上部には 前記 LEDのリードを挟持するリード挟着部を形成し、 このリード挟着部に前記 L EDのリ一ドを揷入してなることを特徴とする L E D保持装置。 1. The LED element and the lead are molded with translucent resin, one end of the lead is led to the outside, the LED insertion recess and LED lead insertion hole are provided at the upper end, and the conductive part is provided at the lower end. And a synthetic resin socket body provided with a flange for holding the mounting substrate and a locking projection, and inserted into the socket body, and the upper part is electrically connected to the LED lead, and the lower part is the flange. A pair of contact terminals extending on the upper surface of the LED and electrically connecting to the mounting board. A lead holding portion for holding the LED lead is formed above the contact terminals. An LED holding device, wherein a lead of the LED is inserted into a lead holding portion.
2. 前記 L EDは発光部となるレンズ部と、 このレンズ部の下側にレンズ部の外 径より径大な鍔を形成し、 前記ソケット本体の LEDの挿入凹部の先端側には前 記 LEDの鍔を抜け止め支持する係止爪を有する弾性保持部を形成したことを特 徴とする請求項 1に記載の LED保持装置。  2. The LED has a lens portion serving as a light emitting portion, and a flange formed on the lower side of the lens portion with a diameter larger than the outer diameter of the lens portion. 2. The LED holding device according to claim 1, wherein an elastic holding portion having a locking claw for retaining and supporting the LED flange is formed.
3. 前記 LEDのレンズ部の下側に形成した鍔および前記ソケット本体に形成し た L E Dの挿入凹部に LEDの揷着方向を定める方向規制部を形成したことを特 徴とする請求項 2に記載の L E D保持装置。  3. A directional control portion for determining a mounting direction of the LED is formed in a flange formed below the lens portion of the LED and an insertion recess of the LED formed in the socket body. The described LED holding device.
4. 前記ソケット本体の円筒部外周および前記取付基板にソケット本体の挟着方 向を定める方向規制部を形成して、 取付基板にソケッ 卜本体を挟着したことを特 徴とする請求項 3に記載の L E D保持装置 r 4. The socket body is sandwiched between the mounting substrate by forming a direction regulating portion for determining a direction in which the socket body is to be sandwiched between the outer periphery of the cylindrical portion of the socket body and the mounting substrate. LED holding device r according to
PCT/JP1995/002197 1994-11-01 1995-10-25 Led holder WO1996013866A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP6/292407 1994-11-01
JP6292407A JPH08130328A (en) 1994-11-01 1994-11-01 Led holding device

Publications (1)

Publication Number Publication Date
WO1996013866A1 true WO1996013866A1 (en) 1996-05-09

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PCT/JP1995/002197 WO1996013866A1 (en) 1994-11-01 1995-10-25 Led holder

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WO (1) WO1996013866A1 (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2315926A (en) * 1996-07-29 1998-02-11 Whitaker Corp An electrical connector having a visual indicator
WO1998035851A1 (en) * 1997-02-14 1998-08-20 Trw Automotive Electronics & Components Gmbh & Co. Kg Luminous element, especially for illuminating function symbols or indicating functions in automobiles
DE10053573A1 (en) * 2000-10-28 2002-05-02 Hella Kg Hueck & Co Lighting element comprises high-power LEDs held in casing with two contact elements for the LEDs to contact flat LED lugs with one end and a voltage source with the other end.
US6840776B2 (en) 2001-08-13 2005-01-11 Katholm Invest A/S Adapter for a light source
WO2010018426A2 (en) * 2008-08-14 2010-02-18 Yipi Pte Ltd Led lamp
CN103047625A (en) * 2012-12-21 2013-04-17 厦门立明光电有限公司 Electric connector and LED lamp with same

Families Citing this family (1)

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Publication number Priority date Publication date Assignee Title
CN101459212B (en) 2007-12-11 2011-06-22 富士迈半导体精密工业（上海）有限公司 Solid illuminating element

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JPH02251198A (en) * 1989-03-24 1990-10-08 Mitsubishi Electric Corp Fixing device for electronic component

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JPH02251198A (en) * 1989-03-24 1990-10-08 Mitsubishi Electric Corp Fixing device for electronic component

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Title
MICROFILM OF THE SPECIFICATION AND DRAWINGS ANNEXED TO THE WRITTEN APPLICATION OF JAPANESE UTILITY MODEL, Application No. 119694/1989, (Laid-Open No. 58689/1991), (HIROSE ELECTRIC CO. LTD.), 7 June 1991, pages 11-12. *

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2315926A (en) * 1996-07-29 1998-02-11 Whitaker Corp An electrical connector having a visual indicator
GB2315926B (en) * 1996-07-29 2000-12-13 Whitaker Corp An electrical connector having a visual indicator
WO1998035851A1 (en) * 1997-02-14 1998-08-20 Trw Automotive Electronics & Components Gmbh & Co. Kg Luminous element, especially for illuminating function symbols or indicating functions in automobiles
US6257736B1 (en) 1997-02-14 2001-07-10 Trw Automotive Electronics & Components Gmbh & Co. Kg Luminous element with contact lugs having longitudinal slots for holding electrical contacts of devices in first and second planes
DE10053573A1 (en) * 2000-10-28 2002-05-02 Hella Kg Hueck & Co Lighting element comprises high-power LEDs held in casing with two contact elements for the LEDs to contact flat LED lugs with one end and a voltage source with the other end.
US6840776B2 (en) 2001-08-13 2005-01-11 Katholm Invest A/S Adapter for a light source
WO2010018426A2 (en) * 2008-08-14 2010-02-18 Yipi Pte Ltd Led lamp
WO2010018426A3 (en) * 2008-08-14 2010-08-12 Yipi Pte Ltd Led lamp
CN103047625A (en) * 2012-12-21 2013-04-17 厦门立明光电有限公司 Electric connector and LED lamp with same

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