JPH0436134Y2 - - Google Patents
Info
- Publication number
- JPH0436134Y2 JPH0436134Y2 JP1984065553U JP6555384U JPH0436134Y2 JP H0436134 Y2 JPH0436134 Y2 JP H0436134Y2 JP 1984065553 U JP1984065553 U JP 1984065553U JP 6555384 U JP6555384 U JP 6555384U JP H0436134 Y2 JPH0436134 Y2 JP H0436134Y2
- Authority
- JP
- Japan
- Prior art keywords
- led lamp
- lens cap
- lamp body
- lens
- led
- 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.)
- Expired
Links
- 238000000149 argon plasma sintering Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
Classifications
-
- 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
- F21V5/00—Refractors for light sources
-
- 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
- F21K9/23—Retrofit light sources for lighting devices with a single fitting for each light source, e.g. for substitution of incandescent lamps with bayonet or threaded fittings
-
- 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
- F21V3/00—Globes; Bowls; Cover glasses
- F21V3/02—Globes; Bowls; Cover glasses characterised by the shape
-
- 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
- F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
- F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
- F21V17/16—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening by deformation of parts; Snap action mounting
-
- 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
- F21Y2115/00—Light-generating elements of semiconductor light sources
- F21Y2115/10—Light-emitting diodes [LED]
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Optics & Photonics (AREA)
- Securing Globes, Refractors, Reflectors Or The Like (AREA)
Description
【考案の詳細な説明】
〔産業上の利用分野〕
この考案は、一端に口金を有し、他端にモール
ドされたLEDを有するLEDランプと、このLED
ランプの前記LEDが設けられている側に係合す
るレンズキヤツプとを着脱自在に連結するLED
ランプのレンズキヤツプ装置に関する。[Detailed description of the invention] [Industrial application field] This invention consists of an LED lamp that has a cap at one end and a molded LED at the other end, and
An LED that is detachably connected to a lens cap that engages the side of the lamp where the LED is installed.
This invention relates to a lens cap device for a lamp.
従来、LEDランプ本体に、レンズキヤツプを
着脱自在に取り付けるレンズキヤツプ装置が特開
昭52−75285号公報に示されている。
Conventionally, a lens cap device for detachably attaching a lens cap to an LED lamp body is disclosed in Japanese Patent Application Laid-open No. 75285/1985.
この従来のレンズキヤツプ装置は、レンズキヤ
ツプに光散乱機能を持たせるものであり、レンズ
キヤツプ内周の弾性大径部を、LEDランプ本体
外周のフランジ部に着脱自在に係合させる構造で
ある。 This conventional lens cap device provides a lens cap with a light scattering function, and has a structure in which a large elastic diameter portion on the inner circumference of the lens cap is removably engaged with a flange portion on the outer circumference of the LED lamp body.
ところが、上記従来のレンズキヤツプの取付構
造では、レンズキヤツプがLEDランプ本体に対
して回動するため、レンズキヤツプをLEDラン
プ本体に取り付けてから、このレンズキヤツプを
持つてLEDランプをソケツト部に半回転して接
続するということができず、一旦レンズキヤツプ
を外してから、LEDランプ本体をソケツト部に
半回転させて接続し、しかる後レンズキヤツプを
取り付けなければならないという作業上の面倒が
あり、また、部品管理の上からもレンズキヤツプ
を紛失し易いという問題があつた。
However, in the conventional lens cap mounting structure described above, the lens cap rotates relative to the LED lamp body, so after attaching the lens cap to the LED lamp body, hold the lens cap and insert the LED lamp halfway into the socket. It is not possible to rotate the LED lamp to connect it, and it is a hassle to remove the lens cap, turn the LED lamp body into the socket by half a turn, and then attach the lens cap. In addition, there was a problem in terms of parts management that the lens cap was easily lost.
さらに、上記従来の構造では、LEDランプ本
体の外周に取付用のフランジ部を設ける必要があ
り、機能上フランジ部を設けることができない
LEDランプには適応できず汎用性に乏しいとい
う問題もあつた。 Furthermore, in the conventional structure described above, it is necessary to provide a flange for mounting on the outer periphery of the LED lamp body, and it is not possible to provide a flange for functionality.
Another problem was that it could not be adapted to LED lamps and lacked versatility.
また、一般に、従来のLEDランプは、LEDの
光を拡大させるための凸レンズをLEDのモール
ドと一体に形成しているため、その直径が規格化
されているLEDランプに、より大径の凸レンズ
を設けるということができない。 In addition, in general, conventional LED lamps have a convex lens that expands the LED light integrated with the LED mold, so a convex lens with a larger diameter is added to an LED lamp whose diameter is standardized. It cannot be established.
この考案は、以上の点に鑑みてなしたもので、
レンズキヤツプと一体にLEDランプ本体を半回
転してソケツト部に接続させることができ、汎用
性があり、且つLEDのモールドよりも大径の凸
レンズと一体のLEDランプのレンズキヤツプ装
置を提供することを目的としている。 This idea was made in view of the above points,
To provide a lens cap device for an LED lamp which is versatile and can be integrated with a lens cap by turning an LED lamp body by half a turn and connected to a socket part, and which is integrated with a convex lens having a larger diameter than an LED mold. It is an object.
この目的を達成するため、この考案は、
一端に口金を有し、他端にモールドされた
LEDを有する棒状のLEDランプ本体と、この
LEDランプ本体の前記LEDが設けられている側
に係合するプラスチツクによるレンズキヤツプと
を有するLEDランプのレンズキヤツプ装置にお
いて、
前記LEDランプ本体の前記LEDが設けられて
いる側の外周面の対向位置にはピン状の突起より
なる第１の係合部５，６を形成し、
前記レンズキヤツプは、ほぼ半球形に形成され
た凸レンズよりなるレンズ部１５とその下縁部に
一体に突出形成された円筒部８とよりなり、円筒
部８の下縁部の前記第１の係合部と対応する部分
には、中間部に前記突起が挿入される該突起より
もやや小径の案内溝部１４を有する左右に弾性を
有する第１、第２のフツク１１，１２と案内溝部
１４の奥部に形成された前記突起とほぼ同径の丸
い切込み部１３とよりなる第２の係合部９，１０
を有し、
前記第１、第２の係合部を係合させて前記
LEDランプ本体とレンズキヤツプとを着脱自在
に連結することを特徴としている。
To achieve this purpose, this device has a base at one end and a molded base at the other end.
A rod-shaped LED lamp body with an LED, and this
In a lens cap device for an LED lamp, the lens cap device includes a plastic lens cap that engages with a side of the LED lamp body on which the LED is provided, and an opposing position of the outer circumferential surface of the LED lamp body on the side on which the LED is provided. are formed with first engaging parts 5 and 6 made of pin-like protrusions, and the lens cap is formed integrally with a lens part 15 made of a convex lens formed in a substantially hemispherical shape and protrudes from its lower edge. The lower edge of the cylindrical portion 8 has a guide groove portion 14 having a slightly smaller diameter than the protrusion into which the protrusion is inserted in the intermediate portion thereof. Second engaging portions 9, 10 are made up of first and second hooks 11, 12 having left and right elasticity, and a round cut portion 13 formed in the inner part of the guide groove portion 14 and having approximately the same diameter as the protrusion.
and the first and second engaging portions are engaged with each other.
It is characterized by a detachable connection between the LED lamp body and the lens cap.
以下この考案を図面に示す実施例にしたがつて
説明する。
This invention will be explained below with reference to embodiments shown in the drawings.
第１図はこの考案によるレンズキヤツプ取付け
装置を用いたLEDランプの第１実施例を示す分
解斜視図である。この図において、１は縦断面が
ほぼ円く形成された棒状のLEDランプ本体であ
り、このLEDランプ本体１の一端にはネジ型の
口金２が設けられ、また他端にはモールドされた
LED３が設けられている。LED３は前記口金２
に電圧を印加したときに発光するものであり、こ
のLED３が設けられている側の前記LEDランプ
本体１の外周面４には第２図の平面図に示す如く
突起（第１の係合部）５，６が形成されている。
突起部５，６は各々前記LEDランプ本体１の一
端１ａから距離ｌの所に形成されるものである。 FIG. 1 is an exploded perspective view showing a first embodiment of an LED lamp using a lens cap mounting device according to this invention. In this figure, 1 is a rod-shaped LED lamp body with a substantially circular longitudinal section, and a screw-shaped cap 2 is provided at one end of the LED lamp body 1, and a molded base 2 is provided at the other end.
LED3 is provided. LED3 is the base 2
The LED lamp body 1 emits light when a voltage is applied to it, and the outer peripheral surface 4 of the LED lamp body 1 on the side where the LED 3 is provided has a protrusion (a first engaging portion) as shown in the plan view of FIG. ) 5 and 6 are formed.
The protrusions 5 and 6 are each formed at a distance l from one end 1a of the LED lamp body 1.
また、７は前記LEDランプ本体１に取り付け
られるほぼ透明なレンズキヤツプであり、このレ
ンズキヤツプ７の一端側には前記LEDランプ本
体１の外径より少し大きい内径を有する円筒部８
が形成され、かつこの円筒部８の縁部には凹部
（第２の係合部）９，１０が形成されている。凹
部９，１０は各々第３図に示すように第１、第２
のフツク１１，１２が互いに向き合うように形成
され、このフツク１１，１２の間に案内溝部１４
が形成されたものであり、これら第１、第２のフ
ツク１１，１２によつて画成される案内溝部１４
の奥部の丸い切込み部１３の径ａが前記突起５，
６の径ｂとほぼ同じく、かつ案内溝部１４の幅ｄ
が前記径ｂよりも少し小さくなつている。また、
前記レンズキヤツプ７の他端側にはレンズ部１５
が形成されている。レンズ部１５は第４図の断面
図に示すようにほぼ半球形に形成された凸レンズ
よりなるものであり、その内面側１６はつや消し
が施され、かつその用途に応じて曲率半径Ｒが変
えられている。 Further, 7 is a substantially transparent lens cap attached to the LED lamp body 1, and one end side of this lens cap 7 has a cylindrical portion 8 having an inner diameter slightly larger than the outer diameter of the LED lamp body 1.
is formed, and concave portions (second engaging portions) 9 and 10 are formed at the edge of this cylindrical portion 8. The recesses 9 and 10 are the first and second recesses, respectively, as shown in FIG.
hooks 11 and 12 are formed to face each other, and a guide groove portion 14 is formed between the hooks 11 and 12.
A guide groove portion 14 defined by these first and second hooks 11 and 12 is formed.
The diameter a of the round notch 13 at the back of the projection 5,
6, and the width d of the guide groove portion 14
is slightly smaller than the diameter b. Also,
A lens portion 15 is provided on the other end side of the lens cap 7.
is formed. As shown in the cross-sectional view of FIG. 4, the lens portion 15 is made of a convex lens formed into a substantially hemispherical shape, and its inner surface 16 is matted and has a radius of curvature R that can be changed depending on its use. ing.
このようにこの実施例においては、LEDラン
プ本体１とレンズキヤツプ７とを各々個別に作
り、LEDランプ本体１のみで使用すれば、これ
が従来から使われているレンズなしのLEDラン
プとなり、またLEDランプ本体１にレンズキヤ
ツプ７を差し込んで凹部９，１０と突起５，６を
各々嵌合させれば、第５図の斜視図に示すように
これをレンズ付きLEDランプとして使用するこ
とができる。また、用途に応じてレンズキヤツプ
７を引つぱつてLEDランプ本体１からこれを外
し、このLEDランプ本体１に別のレンズキヤツ
プ７を付ければ各用途に応じたLEDランプを作
ることもできる。 In this way, in this embodiment, if the LED lamp body 1 and the lens cap 7 are made separately and used only with the LED lamp body 1, this becomes a conventionally used LED lamp without a lens, and also an LED lamp. By inserting the lens cap 7 into the lamp body 1 and fitting the recesses 9 and 10 with the protrusions 5 and 6, it can be used as a lens-equipped LED lamp, as shown in the perspective view of FIG. Further, depending on the purpose, by pulling the lens cap 7 to remove it from the LED lamp body 1 and attaching another lens cap 7 to the LED lamp body 1, an LED lamp suitable for each purpose can be made.
また、LEDランプ本体１とレンズキヤツプ７
とを軸方向に結合して、レンズキヤツプ７を回転
させてもこのレンズキヤツプ７がLEDランプ本
体１から外れないようにしているので、レンズキ
ヤツプ７を持つてLEDランプ本体１をソケツト
（図示略）にネジ込むこともできる。 In addition, LED lamp body 1 and lens cap 7
The lens cap 7 is connected in the axial direction to prevent the lens cap 7 from coming off from the LED lamp body 1 even if the lens cap 7 is rotated. ) can also be screwed in.
第６図はこの考案によるレンズキヤツプ取付け
装置用いたLEDランプの第２実施例を示す斜視
図である。この図に示すLEDランプが前述した
第１実施例のものと異なる点は、LEDランプ本
体１-1の口金２-1がピン２０を持つはめ込み型に
なつたことである。このようなタイプのLEDラ
ンプ本体１-1でもこの考案によるレンズキヤツプ
取付け装置を用いることができる。 FIG. 6 is a perspective view showing a second embodiment of the LED lamp using the lens cap attachment device according to this invention. The LED lamp shown in this figure differs from that of the first embodiment described above in that the base 2 -1 of the LED lamp body 1 -1 is of an inset type with a pin 20. The lens cap mounting device according to this invention can also be used in this type of LED lamp body 1-1 .
以上説明したように、この考案によるLEDラ
ンプのレンズキヤツプ装置は、レンズキヤツプの
下縁部に軸方向に設けた案内溝部１４の奥部の丸
い切込み部１３を、LEDランプ本体外周のほぼ
同径のピン状突起５，６に弾圧して係合させるこ
とにより、LEDランプ本体にレンズキヤツプを
着脱自在に取り付けるようにしたので、該着脱操
作が容易であるのみならず、その取り付け時に、
LEDランプ本体に対しレンズキヤツプが回転し
ない。従つて、レンズキヤツプを付けてこれを持
つた状態でLEDランプをソケツト部に、半回転
して接続させることができ、その作業が容易であ
り、またLEDランプのソケツト部への上記接続
時に、いちいちレンズキヤツプを外す必要がない
ことから、レンズキヤツプを紛失することがな
く、部品管理の上からも優れている。
As explained above, the LED lamp lens cap device according to this invention has a circular notch 13 at the deep end of the guide groove 14 provided in the axial direction at the lower edge of the lens cap. The lens cap is detachably attached to the LED lamp body by pressing and engaging the pin-shaped protrusions 5 and 6 of the lens cap, so that not only is the attachment and detachment operation easy, but also the lens cap can be easily attached and detached.
The lens cap does not rotate relative to the LED lamp body. Therefore, with the lens cap attached and held, the LED lamp can be connected to the socket by turning it half a turn, which is easy, and when connecting the LED lamp to the socket, Since there is no need to remove the lens cap each time, there is no chance of losing the lens cap, which is excellent in terms of parts management.
また、レンズキヤツプを取り付けるために、
LEDランプ本体には、ピン状突起５，６を設け
れば良く、従来のようなフランジ部を設ける必要
がないことから、LEDランプの用途に制限がな
く汎用性がある。 Also, to attach the lens cap,
The LED lamp body only needs to be provided with pin-like protrusions 5 and 6, and there is no need to provide a flange portion as in the conventional case, so the LED lamp has no restrictions on its uses and is versatile.
さらに、レンズキヤツプの頭部を凸レンズとし
たことから、LEDのモールドよりも大径の凸レ
ンズを設けることができ、同一規格で、視認性の
良いLEDランプを得ることが出来る。 Furthermore, since the head of the lens cap is made of a convex lens, a convex lens with a larger diameter than the LED mold can be provided, and an LED lamp with good visibility can be obtained with the same standard.
第１図はこの考案によるレンズキヤツプ装置を
用いたLEDランプの第１実施例を示す分解斜視
図、第２図は同実施例の平面図、第３図は同実施
例で用いられているレンズキヤツプの部分拡大
図、第４図はこのレンズキヤツプの断面図、第５
図は同実施例に用いられるLEDランプ本体とレ
ンズキヤツプとを結合させたときの斜視図、第６
図はこの考案によるレンズキヤツプ取付装置を用
いたLEDランプの第２実施例を示す斜視図であ
る。
１……LEDランプ本体、２……口金、３……
LED、５，６……第１の係合部（突起）、７……
レンズキヤツプ、９，１９……第２の係合部（凹
部）。
Fig. 1 is an exploded perspective view showing a first embodiment of an LED lamp using a lens cap device according to this invention, Fig. 2 is a plan view of the same embodiment, and Fig. 3 is a lens used in the same embodiment. Figure 4 is a partially enlarged view of the lens cap, and Figure 5 is a sectional view of this lens cap.
The figure is a perspective view when the LED lamp body and lens cap used in the same example are combined.
The figure is a perspective view showing a second embodiment of an LED lamp using the lens cap mounting device according to this invention. 1... LED lamp body, 2... Base, 3...
LED, 5, 6...first engaging part (protrusion), 7...
Lens cap, 9, 19... second engaging portion (recessed portion).
Claims (1)
LEDを有する棒状のLEDランプ本体と、この
LEDランプ本体の前記LEDが設けられている側
に係合するプラスチツクによるレンズキヤツプと
を有するLEDランプのレンズキヤツプ装置にお
いて、 前記LEDランプ本体の前記LEDが設けられて
いる側の外周面の対向位置にはピン状の突起より
なる第１の係合部５，６を形成し、 前記レンズキヤツプは、ほぼ半球形に形成され
た凸レンズよりなるレンズ部１５とその下縁部に
一体に突出形成された円筒部８とよりなり、円筒
部８の下縁部の前記第１の係合部と対応する部分
には、中間部に前記突起が挿入れる該突起よりも
やや小径の案内溝部１４を有する左右に弾性を有
する第１、第２のフツク１１，１２と案内溝部１
４の奥部に形成された前記突起とほぼ同径の丸い
切込み部１３とよりなる第２の係合部９，１０を
有し、 前記第１、第２の係合部を係合させて前記
LEDランプ本体とレンズキヤツプとを着脱自在
に連結することを特徴とするLEDランプのレン
ズキヤツプ装置。[Scope of claim for utility model registration] One end has a cap and the other end is molded.
A bar-shaped LED lamp body with an LED and this
In a lens cap device for an LED lamp, the lens cap device includes a plastic lens cap that engages with a side of the LED lamp body on which the LED is provided, and an opposing position of the outer circumferential surface of the LED lamp body on the side on which the LED is provided. are formed with first engaging parts 5 and 6 made of pin-like protrusions, and the lens cap is formed integrally with a lens part 15 made of a convex lens formed in a substantially hemispherical shape and protrudes from its lower edge. The lower edge of the cylindrical portion 8 has a guide groove portion 14 at a portion corresponding to the first engaging portion, which has a slightly smaller diameter than the protrusion into which the protrusion is inserted in the intermediate portion. First and second hooks 11 and 12 having left and right elasticity and guide groove portion 1
4, the first and second engaging parts are engaged with each other. Said
An LED lamp lens cap device characterized by detachably connecting an LED lamp body and a lens cap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1984065553U JPS60179056U (en) | 1984-05-07 | 1984-05-07 | LED lamp lens cap device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1984065553U JPS60179056U (en) | 1984-05-07 | 1984-05-07 | LED lamp lens cap device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60179056U JPS60179056U (en) | 1985-11-28 |
| JPH0436134Y2 true JPH0436134Y2 (en) | 1992-08-26 |
Family
ID=30597652
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1984065553U Granted JPS60179056U (en) | 1984-05-07 | 1984-05-07 | LED lamp lens cap device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60179056U (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0750797B2 (en) * | 1985-12-13 | 1995-05-31 | 沖電気工業株式会社 | Light emitting diode |
| JP4271747B2 (en) * | 1997-07-07 | 2009-06-03 | 株式会社朝日ラバー | Translucent coating material for light emitting diode and fluorescent color light source |
| JP4743927B2 (en) * | 1998-03-27 | 2011-08-10 | 吉雄 高田 | Luminous body |
| KR100990640B1 (en) * | 2008-05-29 | 2010-10-29 | 삼성엘이디 주식회사 | Spread lens and lighting device using it |
| JP2009117375A (en) * | 2009-01-13 | 2009-05-28 | Rabo Sufia Kk | Indoor illuminating device |
| TW201319451A (en) * | 2011-11-02 | 2013-05-16 | 隆達電子股份有限公司 | Illumination structure and assembly method of light base and cover |
| WO2016087808A1 (en) * | 2014-12-03 | 2016-06-09 | Cleantech Research Limited | Electric lamp |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5275285A (en) * | 1975-12-08 | 1977-06-24 | Savage John Jun | Light emitting diode assembly |
-
1984
- 1984-05-07 JP JP1984065553U patent/JPS60179056U/en active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5275285A (en) * | 1975-12-08 | 1977-06-24 | Savage John Jun | Light emitting diode assembly |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS60179056U (en) | 1985-11-28 |
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