JPH08130328A - Led holding device - Google Patents
Led holding deviceInfo
- Publication number
- JPH08130328A JPH08130328A JP6292407A JP29240794A JPH08130328A JP H08130328 A JPH08130328 A JP H08130328A JP 6292407 A JP6292407 A JP 6292407A JP 29240794 A JP29240794 A JP 29240794A JP H08130328 A JPH08130328 A JP H08130328A
- Authority
- JP
- Japan
- Prior art keywords
- led
- lead
- socket body
- socket
- holding device
- Prior art date
- Legal status (The legal status 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 status listed.)
- Pending
Links
- 230000037431 insertion Effects 0.000 claims abstract description 37
- 238000003780 insertion Methods 0.000 claims abstract description 37
- 210000000078 claw Anatomy 0.000 claims abstract description 12
- 239000000758 substrate Substances 0.000 claims description 14
- 229920003002 synthetic resin Polymers 0.000 claims description 4
- 239000000057 synthetic resin Substances 0.000 claims description 4
- 229920005989 resin Polymers 0.000 claims description 3
- 239000011347 resin Substances 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 claims 1
- 230000008878 coupling Effects 0.000 abstract 2
- 238000010168 coupling process Methods 0.000 abstract 2
- 238000005859 coupling reaction Methods 0.000 abstract 2
- 230000001105 regulatory effect Effects 0.000 description 6
- 238000005452 bending Methods 0.000 description 3
- 238000000465 moulding Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 229910000679 solder Inorganic materials 0.000 description 1
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
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Manufacturing & Machinery (AREA)
- Computer Hardware Design (AREA)
- Power Engineering (AREA)
- Led Device Packages (AREA)
Abstract
Description
【０００１】[0001]
【産業上の利用分野】本発明はＬＥＤ保持装置に関する
ものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an LED holding device.
【０００２】[0002]
【従来の技術】従来、ＬＥＤを挿着したソケットを導電
部を備えた取付基板等に挟持させて係止し、取付基板と
の電気的接続によりＬＥＤを点灯させるものとしては、
例えば実開平２−８８２５９号公報あるいは実開平３−
１０１５６３号公報などがある。前者はＬＥＤのリード
片と接続片を印刷配線基板に半田付けして、これをソケ
ット内に収納し、このソケットを取付基板に挟持させる
ものである。後者においてはＬＥＤの挿入部をウェッジ
ベースバルブの挿入部と同等形状に形成するとともにＬ
ＥＤのリードを折り返して、接触端子を備えたソケット
内に収納し、このソケットを取付基板に挟持させるもの
である。2. Description of the Related Art Conventionally, a socket in which an LED is inserted is sandwiched and locked by a mounting board or the like having a conductive portion, and the LED is lit by electrical connection with the mounting board.
For example, Japanese Utility Model Publication No. 2-88259 or Japanese Utility Model Publication No. 3-
There is a publication such as 101563. The former is to solder a lead piece and a connecting piece of an LED to a printed wiring board, store this in a socket, and hold the socket between the mounting boards. In the latter case, the LED insertion part is formed in the same shape as the wedge base valve insertion part, and L
The lead of the ED is folded back and housed in a socket provided with a contact terminal, and the socket is sandwiched by a mounting substrate.
【０００３】[0003]
【発明が解決しようとする課題】しかしながら前記ソケ
ットの場合、前者においてはＬＥＤのリード片および接
続片を半田付けしなければならず、組み付け作業性の低
下を招いていた。かつＬＥＤの交換が難しいという不都
合を有している。また後者においてはＬＥＤのリードを
折り返す必要があり、前者同様に組み付け作業性が低下
していた。However, in the case of the above-mentioned socket, in the former case, the LED lead pieces and the connecting pieces must be soldered, so that the assembling workability is deteriorated. Moreover, it has a disadvantage that it is difficult to replace the LED. Further, in the latter case, it is necessary to fold back the LED leads, and as in the former case, the assembly workability is deteriorated.
【０００４】本発明はこの様な点に鑑みなされたもの
で、ＬＥＤの組み付けおよび取外しの作業性が容易なＬ
ＥＤ保持装置を提供することを目的とする。The present invention has been made in view of the above-mentioned problems, and the workability of assembling and removing the LED is easy.
An object is to provide an ED holding device.
【０００５】[0005]
【課題を解決するための手段】本発明は前記課題を解決
するため、ＬＥＤ素子およびリードを透光性樹脂でモー
ルドし、リードの一端を外部へ導出したＬＥＤと、上端
にＬＥＤの挿入凹部およびＬＥＤのリード挿入孔を設
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
接触端子とを備えたＬＥＤソケットを前記取付基板に固
定するＬＥＤ保持装置において、前記ＬＥＤには発光部
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、前記
ソケット本体のＬＥＤの挿入凹部の先端側には前記ＬＥ
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
形成する。In order to solve the above-mentioned problems, the present invention solves the above-mentioned problems by molding an LED element and a lead with a light-transmissive resin, one end of the lead being led to the outside, and an LED insertion recess at the upper end and A socket body made of synthetic resin, which is provided with an LED lead insertion hole, and is provided with a flange and a locking projection for sandwiching a mounting substrate having a conductive portion at a lower end,
An upper part is inserted into the socket body and is electrically connected to the leads of the LED, and a lower part is extended to an upper surface of the flange and has a pair of contact terminals for electrically connecting to the mounting substrate. In the LED holding device for fixing the provided LED socket to the mounting substrate, the LED has a lens portion serving as a light emitting portion, and a collar having a diameter larger than an outer diameter of the lens portion is formed below the lens portion, A lead holding portion for holding the lead of the LED is formed on the upper portion of the contact terminal, and the LE is provided on the tip side of the LED insertion recess of the socket body.
An elastic holding portion having locking claws for preventing the collar of D from coming off is formed.
【０００６】また、前記ソケット本体に設けたＬＥＤの
リード挿入孔の幅を前記接触端子のリード挟着部の幅と
同等もしくは幅狭く形成する。Further, the width of the lead insertion hole of the LED provided in the socket body is formed to be equal to or narrower than the width of the lead holding portion of the contact terminal.
【０００７】また、前記ＬＥＤのリードを挟持する前記
接触端子のリード挟着部は一方に弾性を有する弾性挟持
片を形成し、この弾性挟持片と対向する他方に突出接触
片を形成する。The lead holding portion of the contact terminal for holding the lead of the LED has an elastic holding piece formed on one side, and a protruding contact piece formed on the other side facing the elastic holding piece.
【０００８】また、前記ＬＥＤのレンズ部の下側に設け
た鍔の一部にＬＥＤの極性方向を判別する判別部を形成
する。Further, a discriminating portion for discriminating the polarity direction of the LED is formed on a part of the collar provided under the lens portion of the LED.
【０００９】また、前記ソケット本体に設けたＬＥＤの
挿入凹部の形状を前記ＬＥＤの鍔の外形と一致させる。Further, the shape of the LED insertion recess provided in the socket body is made to match the outer shape of the collar of the LED.
【００１０】また、前記ソケット本体の円筒部外周に、
ソケット本体の固定方向を定める方向規制部を突き出し
形成する。Further, on the outer circumference of the cylindrical portion of the socket body,
A direction regulating portion that defines the fixing direction of the socket body is formed by protruding.
【００１１】また、前記取付基板に前記ＬＥＤソケット
を固定する固定穴を形成するとともに、この固定穴の周
縁に前記ソケット本体に設けた係止突起を受け入れる切
欠孔と、方向規制部を受け入れる位置決め孔を形成す
る。Further, a fixing hole for fixing the LED socket is formed in the mounting board, and a notch hole for receiving the locking projection provided on the socket body and a positioning hole for receiving the direction regulating portion are formed on the periphery of the fixing hole. To form.
【００１２】[0012]
【作用】ＬＥＤのリードをソケット本体のリード挿入孔
に挿入すると、リードは弾性挟持片を撓ませながら挿入
され、リード挟着部より外れることなくリード挟着部に
挟持されて電気的に接続されるとともに、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。When the LED lead is inserted into the lead insertion hole of the socket body, the lead is inserted while bending the elastic holding piece, and is held and electrically connected to the lead holding portion without coming off from the lead holding portion. In addition, after the LED is inserted into the insertion recess of the socket body while bending the elastic holding portion outward, the elastic holding portion returns to its original position and the locking claw is
The collar is locked to prevent the LED from coming off.
【００１３】また、ＬＥＤを挿入凹部に挿着する際、判
別部を設けたＬＥＤの鍔の外形と挿入凹部の形状が合致
して、ソケット本体に対してＬＥＤの極性方向が定ま
る。そしてＬＥＤソケットを取付基板に固定する際、ソ
ケット本体の円筒部外周に設けた方向規制部が取付基板
の位置決め部に入り、取付基板に対してソケット本体の
固定方向が定まる。Further, when the LED is inserted into the insertion recess, the outer shape of the collar of the LED provided with the discriminating portion matches the shape of the insertion recess, and the polarity direction of the LED is determined with respect to the socket body. When fixing the LED socket to the mounting board, the direction regulating portion provided on the outer circumference of the cylindrical portion of the socket body enters the positioning portion of the mounting board, and the fixing direction of the socket body is determined with respect to the mounting board.
【００１４】[0014]
【実施例】本発明を実施例に基づいて説明する。１はＬ
ＥＤ素子およびリード２を透光性樹脂でモールドしたＬ
ＥＤ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、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を形成してあり、
この鍔４の一部にはＬＥＤ１の極性方向を判別するため
の判別部５が切欠き状態で設けてある。EXAMPLES The present invention will be described based on examples. 1 is L
L in which the ED element and the lead 2 are molded with a transparent resin
The ED is composed of a lens portion 3 serving as a light emitting portion and a lead 2 hanging from the lower end of the lens portion 3, and a collar 4 having a diameter larger than the outer shape of the lens portion 3 is formed below the lens portion 3. ,
A discriminating portion 5 for discriminating the polarity direction of the LED 1 is provided in a part of the collar 4 in a notched state.
【００１５】６は合成樹脂製のソケット本体７と、この
ソケット本体７内に挿着されて前記ＬＥＤ１のリード２
と電気的に接続される一対の接触端子８とからなるＬＥ
Ｄソケットである。ソケット本体７は上端にＬＥＤ１の
挿入凹部９が設けてある。この挿入凹部９の形状は前記
ＬＥＤ１の判別部５を設けた鍔４の外形と一致してお
り、またこの挿入凹部９の立上り壁の１箇所には係止爪
10を有する弾性保持部11を設けてある。Reference numeral 6 denotes a socket body 7 made of synthetic resin, and a lead 2 of the LED 1 which is inserted into the socket body 7 and attached.
LE including a pair of contact terminals 8 electrically connected to the LE
It is a D socket. The socket body 7 is provided with an insertion recess 9 for the LED 1 at the upper end. The shape of this insertion concave portion 9 is the same as the outer shape of the collar 4 provided with the discrimination portion 5 of the LED 1, and a locking claw is provided at one position on the rising wall of the insertion concave portion 9.
An elastic holding portion 11 having 10 is provided.
【００１６】そして前記挿入凹部９の下側にはソケット
本体７の内部を貫通するＬＥＤ１のリード挿入孔12が２
箇所設けてあり、このリード挿入孔12の幅Ｌ１は後述す
る接触端子８のリード挟着部13の幅Ｌ２と同等もしくは
幅狭く形成してある。ソケット本体７の下端には略円形
のフランジ14が形成してあり、フランジ14の上側にはＬ
ＥＤソケット６を取付基板15に固定する際に係止部とな
る係止突起16が２箇所設けてある。またソケット本体７
の円筒部外周には、ＬＥＤソケット６を取付基板15に固
定する際に固定方向を定めるリブ状の方向規制部17が１
箇所の係止突起16と同一軸線上に突設してあり、ソケッ
ト本体７の円筒部外周に突設される方向規制部17の突出
高さは、前記係止突起16の高さより高く形成してある。Below the insertion recess 9, there are two lead insertion holes 12 for the LED 1 penetrating the inside of the socket body 7.
The lead insertion hole 12 has a width L1 which is equal to or narrower than a width L2 of the lead holding portion 13 of the contact terminal 8 which will be described later. A substantially circular flange 14 is formed on the lower end of the socket body 7, and an L-shaped flange 14 is formed on the upper side of the flange 14.
Two locking projections 16 are provided which serve as locking parts when the ED socket 6 is fixed to the mounting substrate 15. Also the socket body 7
On the outer periphery of the cylindrical portion of the, a rib-shaped direction regulating portion 17 that determines the fixing direction when fixing the LED socket 6 to the mounting substrate 15 is provided.
The protrusion height of the direction restricting portion 17 protruding on the outer periphery of the cylindrical portion of the socket body 7 is set to be higher than the height of the locking projection 16 and is projected on the same axis as the locking projection 16 of the location. There is.
【００１７】接触端子８は四角形状をなす上部には前記
ＬＥＤ１のリード２を挟持するリード挟着部13を備え、
下部には一面より一体に設けられた端子舌片18が前記フ
ランジ14の上面に延設され、取付基板15の導電部と電気
的に接続される。リード挟着部13は一方に形成した弾性
を有する弾性挟持片19と、この弾性挟持片19と対向する
他方に形成した突出接触片20とからなる。そしてこの接
触端子８はソケット本体７の下端側より挿入されてソケ
ット本体７内に挿着される。The contact terminal 8 has a quadrangular upper portion with a lead holding portion 13 for holding the lead 2 of the LED 1.
A terminal tongue piece 18 integrally provided from one surface at the lower part is extended to the upper surface of the flange 14 and electrically connected to the conductive portion of the mounting substrate 15. The lead holding portion 13 is composed of an elastic holding piece 19 formed on one side and having elasticity, and a projecting contact piece 20 formed on the other side facing the elastic holding piece 19. The contact terminal 8 is inserted from the lower end side of the socket body 7 and inserted into the socket body 7.
【００１８】15は前記ＬＥＤソケット６を固定する取付
基板であり、固定穴21と、この固定穴21の周縁に前記ソ
ケット本体７に設けた前記係止突起16を受け入れる切欠
孔22と、この切欠孔22の一方に連ねて前記方向規制部17
を受け入れる位置決め孔23を設けてある。この取付基板
15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 substrate for fixing the LED socket 6, a fixing hole 21, a notch hole 22 for receiving the locking projection 16 provided on the socket body 7 at the periphery of the fixing hole 21, and the notch. The direction regulating portion 17 is connected to one of the holes 22.
Is provided with a positioning hole 23. This mounting board
Reference numeral 15 is a hard printed wiring board, and a conductive portion is provided on the lower surface.
【００１９】次にＬＥＤ１の取付けについて説明する
と、まずＬＥＤ１のリード２がソケット本体７のリード
挿入孔12に挿入されて、リード２の下端がリード挟着部
13である弾性挟持片19と突出接触片20との間に弾性挟持
片19を撓ませながら入って挟持される。この際、図３に
示す様にソケット本体７のリード挿入孔12の幅Ｌ１を、
リード挟着部13を構成する弾性挟持片19および突出接触
片20の幅Ｌ２と同等もしくは幅狭く形成してあるため、
リード２がリード挟着部13より外れることはない。そし
てＬＥＤ１のレンズ部３がソケット本体７の挿入凹部９
に弾性保持部11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４の外形と挿入凹部９の形状が合致する
方向で入って、鍔４がソケット本体７の受け面24に載置
されると弾性保持部11が元に戻り、係止爪10が鍔４を係
止してＬＥＤ１がソケット本体７に抜け止めされて保持
される。Next, the mounting of the LED 1 will be described. First, the lead 2 of the LED 1 is inserted into the lead insertion hole 12 of the socket body 7, and the lower end of the lead 2 is the lead sandwiching portion.
The elastic holding piece (13) is inserted between the elastic holding piece (19) and the protruding contact piece (20) while being bent and held. At this time, as shown in FIG. 3, the width L1 of the lead insertion hole 12 of the socket body 7 is
Since the elastic holding piece 19 and the protruding contact piece 20 that form the lead holding portion 13 are formed to have a width equal to or smaller than the width L2,
The lead 2 does not come off from the lead holding portion 13. Then, the lens portion 3 of the LED 1 is inserted into the socket body 7 in the concave portion 9
While bending the elastic holding portion 11 outward, the collar 4 is inserted in a direction in which the outer shape of the collar 4 formed on the lower side of the lens portion 3 and the shape of the insertion recess 9 match, and the collar 4 is inserted into the receiving surface 24 of the socket body 7. When placed, the elastic holding portion 11 returns to its original state, the locking claw 10 locks the collar 4, and the LED 1 is retained in the socket body 7 by being prevented from coming off.
【００２０】なお、このＬＥＤ１をソケット本体７より
取外す場合は、弾性保持部11を外側に撓ませて係止爪10
を鍔４から外した状態でＬＥＤ１を上方に引き抜けば良
い。When the LED 1 is detached from the socket body 7, the elastic holding portion 11 is bent outward so that the locking claw 10 is formed.
It is sufficient to pull out the LED 1 in the state that the LED is removed from the collar 4.
【００２１】このＬＥＤ１を挿着したＬＥＤソケット６
を前記取付基板15に形成した固定穴21に位置決め孔23と
ソケット本体７に形成した方向規制部17が合致する方向
で挿入後、ＬＥＤソケット６を回動させて係止突起16と
フランジ14との間で取付基板15を挟み付けて固定する。
それにより、取付基板15の導電部と接触端子８の端子舌
片18とが接触し、さらに接触端子８のリード挟着部13と
ＬＥＤ１のリード２とが接触してＬＥＤ１と取付基板15
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15に対するＬＥＤソケット６の固定方向が定ま
り、ＬＥＤ１と取付基板15の導電部との極性は合致する
ことになる。LED socket 6 into which this LED 1 is inserted
Is inserted in the fixing hole 21 formed in the mounting board 15 in a direction in which the positioning hole 23 and the direction regulating portion 17 formed in the socket body 7 are aligned, and then the LED socket 6 is rotated to form the locking projection 16 and the flange 14. The mounting substrate 15 is sandwiched between and fixed.
As a result, the conductive portion of the mounting board 15 and the terminal tongue piece 18 of the contact terminal 8 come into contact with each other, and the lead sandwiching portion 13 of the contact terminal 8 and the lead 2 of the LED 1 come into contact with each other, so that the LED 1 and the mounting board 15 are attached.
Are electrically connected. Further, as described above, the fixing direction of the LED socket 6 with respect to the mounting substrate 15 is determined, and the polarities of the LED 1 and the conductive portion of the mounting substrate 15 match.
【００２２】この様に本実施例では、ソケット本体にＬ
ＥＤの挿入凹部およびリード挿入孔を設け、ＬＥＤ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、
この鍔を抜け止め支持する係止爪を有する弾性保持部を
ソケット本体のＬＥＤの挿入凹部の先端側に形成し、さ
らに接触端子にＬＥＤのリードを挟持するリード挟着部
を形成し、前記リード挿入孔の幅をリード挟着部の幅と
同等もしくは幅狭く形成し、このリード挟着部の一方を
弾性を有する弾性挟持片とし、この弾性挟持片と対向す
る他方を突出接触片としたことにより、ＬＥＤのリード
を容易かつ確実にリード挟着部により挟持でき、ソケッ
ト本体の係止爪によりＬＥＤの抜け止めを計ることがで
きる。Thus, in this embodiment, the socket body is
An ED insertion recess and a lead insertion hole are provided, and a collar having a diameter larger than the outer diameter of the lens portion is formed below the lens portion of the LED.
An elastic holding portion having locking claws for preventing the collar from coming off is formed on the tip side of the LED insertion recess of the socket body, and a lead holding portion for holding the LED lead is formed on the contact terminal. The width of the insertion hole is formed to be equal to or narrower than the width of the lead holding portion, one of the lead holding portions is an elastic holding piece, and the other opposite to the elastic holding piece is a protruding contact piece. As a result, the LED lead can be easily and surely held by the lead holding portion, and the locking claw of the socket body can prevent the LED from coming off.
【００２３】また、ＬＥＤの鍔の一部にＬＥＤの極性方
向を判別する判別部を形成し、この判別部を形成した鍔
の外形とソケット本体のＬＥＤの挿入凹部の形状を一致
させ、さらにソケット本体の円筒部外周に、ソケット本
体の固定方向を定める方向規制部を突き出し形成し、こ
の方向規制部を受け入れる位置決め孔を取付基板に設け
たことにより、ソケット本体に対するＬＥＤの極性方向
が定まり、取付基板に対するＬＥＤソケットの固定方向
も定まり、ＬＥＤの取付基板の導電部との極性が合致す
る。すなわち過ってＬＥＤやＬＥＤソケットが取付くこ
とがなく、ＬＥＤソケットの取付け作業性も良い。Further, a discriminating portion for discriminating the polarity direction of the LED is formed on a part of the collar of the LED, and the outer shape of the collar on which the discriminating portion is formed and the shape of the LED insertion concave portion of the socket body are made to coincide with each other. By forming a direction regulation part that projects the fixing direction of the socket body on the outer periphery of the cylindrical part of the main body and providing a mounting hole for receiving this direction regulation part in the mounting substrate, the polarity direction of the LED with respect to the socket body is determined and mounting The fixing direction of the LED socket with respect to the board is also determined, and the polarities of the LED socket and the conductive portion of the mounting board match. That is, the LED and the LED socket are not accidentally attached, and the workability of attaching the LED socket is good.
【００２４】なお、本発明は前記実施例に限定されるも
のではなく、例えばＬＥＤの鍔形状は角形でも良く、判
別部も切欠きでなくとも凸形状としても良い。またソケ
ット本体に設けた係止爪を有する弾性保持部の位置およ
び個数は適宜設定すれば良い。また導電部を備えた取付
基板を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。The present invention is not limited to the above embodiment, and for example, the collar shape of the LED may be a square shape, and the discriminating portion may be a convex shape instead of a notch. Further, the position and the number of elastic holding portions having locking claws provided on the socket body may be set appropriately. Further, although the mounting substrate provided with the conductive portion is a hard printed wiring board, a flexible printed wiring board may be laminated on a board made of synthetic resin or the like.
【００２５】[0025]
【発明の効果】本発明は、ソケット本体にＬＥＤの挿入
凹部およびリード挿入孔を設け、ＬＥＤ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、この鍔を抜
け止め支持する係止爪を有する弾性保持部をソケット本
体のＬＥＤの挿入凹部の先端側に形成し、ソケット本体
内に挿着した接触端子に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り、ＬＥＤの組み付けおよ
び取外しの作業性が容易となり、加えてＬＥＤのリード
と接触端子との電気的な接続も良好であり、またＬＥＤ
の抜け防止も計られる。According to the present invention, the socket main body is provided with an LED insertion recess and a lead insertion hole, and a collar having a diameter larger than the outer diameter of the lens portion is formed on the lower side of the LED lens portion to prevent the collar from coming off. By forming an elastic holding part having a supporting claw for supporting on the tip side of the LED insertion recess of the socket body, and forming a lead holding part for holding the LED lead on the contact terminal inserted in the socket body. , The workability of assembling and removing the LED is easy, and in addition, the electrical connection between the LED lead and the contact terminal is good, and
It is also possible to prevent it from coming off.
【図１】本発明の実施例を示すＬＥＤ保持装置の分解斜
視図。FIG. 1 is an exploded perspective view of an LED holding device showing an embodiment of the present invention.
【図２】同実施例を示すＬＥＤ保持装置の断面図。FIG. 2 is a sectional view of an LED holding device showing the same embodiment.
【図３】同実施例を示す接触端子挿着時の部分断面図。FIG. 3 is a partial sectional view of the same embodiment when a contact terminal is attached.
１ ＬＥＤ ２ リード ３ レンズ部 ４ 鍔 ６ ＬＥＤソケット ７ ソケット本体 ８ 接触端子 ９ 挿入凹部 10 係止爪 11 弾性保持部 12 リード挿入孔 13 リード挟着部 14 フランジ 15 取付基板 16 係止突起 1 LED 2 lead 3 lens part 4 collar 6 LED socket 7 socket body 8 contact terminal 9 insertion recess 10 locking claw 11 elastic holding part 12 lead insertion hole 13 lead clamping part 14 flange 15 mounting board 16 locking protrusion
Claims (7)
モールドし、リードの一端を外部へ導出したＬＥＤと、
上端にＬＥＤの挿入凹部およびＬＥＤのリード挿入孔を
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
対の接触端子とを備えたＬＥＤソケットを前記取付基板
に固定するＬＥＤ保持装置において、前記ＬＥＤには発
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、
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ＬＥＤ保持装置。1. An LED in which an LED element and a lead are molded with a translucent resin, and one end of the lead is led to the outside,
A socket body made of synthetic resin having an LED insertion recess and an LED lead insertion hole at the upper end, and a flange and a locking projection for sandwiching a mounting substrate having a conductive portion at the lower end, and a socket body inserted into the socket body. The upper part is the LED
LED holder for fixing the LED socket to the mounting board, the LED socket being electrically connected to the leads of the LED socket and having a lower portion extending on the upper surface of the flange and having a pair of contact terminals for electrically connecting to the mounting board. In the device, the LED has a lens portion serving as a light emitting portion, and a collar having a diameter larger than the outer diameter of the lens portion is formed on the lower side of the lens portion, and the lead of the LED is held above the contact terminal. Form the lead clamp part,
The LED holding device is characterized in that an elastic holding portion having locking claws for preventing the collar of the LED from coming off is formed on the tip side of the LED insertion recess of the socket body.
ド挿入孔の幅を前記接触端子のリード挟着部の幅と同等
もしくは幅狭く形成したことを特徴とする前記請求項１
記載のＬＥＤ保持装置。2. The lead insertion hole of the LED provided in the socket body is formed to have a width equal to or narrower than a width of the lead sandwiching portion of the contact terminal.
The LED holding device described.
端子のリード挟着部は一方に弾性を有する弾性挟持片を
形成し、この弾性挟持片と対向する他方に突出接触片を
形成したことを特徴とする前記請求項１または請求項２
記載のＬＥＤ保持装置。3. The lead holding portion of the contact terminal holding the lead of the LED has an elastic holding piece formed on one side, and a protruding contact piece formed on the other side facing the elastic holding piece. Claim 1 or Claim 2 characterized by the above
The LED holding device described.
の一部にＬＥＤの極性方向を判別する判別部を形成した
ことを特徴とする前記請求項１から請求項３記載のＬＥ
Ｄ保持装置。4. The LE according to any one of claims 1 to 3, wherein a discriminating portion for discriminating the polarity direction of the LED is formed on a part of the collar provided under the lens portion of the LED.
D holding device.
凹部の形状は前記ＬＥＤの鍔の外形と一致していること
を特徴とする前記請求項４記載のＬＥＤ保持装置。5. The LED holding device according to claim 4, wherein the shape of the LED insertion recess provided in the socket body matches the outer shape of the collar of the LED.
ット本体の固定方向を定める方向規制部を突き出し形成
したことを特徴とする前記請求項１から請求項５記載の
ＬＥＤ保持装置。6. The LED holding device according to any one of claims 1 to 5, characterized in that a direction restricting portion that defines a fixing direction of the socket body is formed on the outer circumference of the cylindrical portion of the socket body.
定する固定穴を形成するとともに、この固定穴の周縁に
前記ソケット本体に設けた係止突起を受け入れる切欠孔
と、方向規制部を受け入れる位置決め孔を形成したこと
を特徴とする前記請求項６記載のＬＥＤ保持装置。7. A fixing hole for fixing the LED socket is formed in the mounting board, and a notch hole for receiving a locking projection provided on the socket body and a positioning hole for receiving a direction restricting portion are formed on a peripheral edge of the fixing hole. The LED holding device according to claim 6, wherein the LED holding device is formed.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6292407A JPH08130328A (en) | 1994-11-01 | 1994-11-01 | Led holding device |
| PCT/JP1995/002197 WO1996013866A1 (en) | 1994-11-01 | 1995-10-25 | Led holder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6292407A JPH08130328A (en) | 1994-11-01 | 1994-11-01 | Led holding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH08130328A true JPH08130328A (en) | 1996-05-21 |
Family
ID=17781391
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6292407A Pending JPH08130328A (en) | 1994-11-01 | 1994-11-01 | Led holding device |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JPH08130328A (en) |
| WO (1) | WO1996013866A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7781792B2 (en) | 2007-12-11 | 2010-08-24 | Foxsemicon Integrated Technology, Inc. | Solid state illumination device |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5685737A (en) * | 1996-07-29 | 1997-11-11 | The Whitaker Corporation | Electrical connector having a visual indicator |
| DE19705738C2 (en) * | 1997-02-14 | 1999-02-18 | Trw Fahrzeugelektrik | Socket for a lighting element for installation in a printed circuit board, in particular for illuminating function symbols or for signaling functions in motor vehicles |
| 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 |
| CN103047625B (en) * | 2012-12-21 | 2016-03-23 | 厦门立达信照明有限公司 | Electrical connector and use the LED of this electrical connector |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02251198A (en) * | 1989-03-24 | 1990-10-08 | Mitsubishi Electric Corp | Fixing device for electronic component |
-
1994
- 1994-11-01 JP JP6292407A patent/JPH08130328A/en active Pending
-
1995
- 1995-10-25 WO PCT/JP1995/002197 patent/WO1996013866A1/en active Application Filing
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7781792B2 (en) | 2007-12-11 | 2010-08-24 | Foxsemicon Integrated Technology, Inc. | Solid state illumination device |
Also Published As
| Publication number | Publication date |
|---|---|
| WO1996013866A1 (en) | 1996-05-09 |
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